/* ContentSplit Global Styles
 * Import all design tokens and component styles
 */

/* Design Tokens */

:root {
  /* Design Tokens - Generated from design-tokens.tokens.json */
  --sys-font-display-large-regular-font-size: 56px;
  --sys-font-display-large-regular-text-decoration: none;
  --sys-font-display-large-regular-font-family: Plus Jakarta Sans;
  --sys-font-display-large-regular-font-weight: 400;
  --sys-font-display-large-regular-font-style: normal;
  --sys-font-display-large-regular-font-stretch: normal;
  --sys-font-display-large-regular-letter-spacing: -2.24px;
  --sys-font-display-large-regular-line-height: 64px;
  --sys-font-display-large-regular-paragraph-indent: 0px;
  --sys-font-display-large-regular-paragraph-spacing: 0px;
  --sys-font-display-large-regular-text-case: none;
  --sys-font-display-large-medium-font-size: 56px;
  --sys-font-display-large-medium-text-decoration: none;
  --sys-font-display-large-medium-font-family: Plus Jakarta Sans;
  --sys-font-display-large-medium-font-weight: 500;
  --sys-font-display-large-medium-font-style: normal;
  --sys-font-display-large-medium-font-stretch: normal;
  --sys-font-display-large-medium-letter-spacing: -2.24px;
  --sys-font-display-large-medium-line-height: 64px;
  --sys-font-display-large-medium-paragraph-indent: 0px;
  --sys-font-display-large-medium-paragraph-spacing: 0px;
  --sys-font-display-large-medium-text-case: none;
  --sys-font-display-large-semi-bold-font-size: 56px;
  --sys-font-display-large-semi-bold-text-decoration: none;
  --sys-font-display-large-semi-bold-font-family: Plus Jakarta Sans;
  --sys-font-display-large-semi-bold-font-weight: 600;
  --sys-font-display-large-semi-bold-font-style: normal;
  --sys-font-display-large-semi-bold-font-stretch: normal;
  --sys-font-display-large-semi-bold-letter-spacing: -2.24px;
  --sys-font-display-large-semi-bold-line-height: 64px;
  --sys-font-display-large-semi-bold-paragraph-indent: 0px;
  --sys-font-display-large-semi-bold-paragraph-spacing: 0px;
  --sys-font-display-large-semi-bold-text-case: none;
  --sys-font-display-large-bold-font-size: 56px;
  --sys-font-display-large-bold-text-decoration: none;
  --sys-font-display-large-bold-font-family: Plus Jakarta Sans;
  --sys-font-display-large-bold-font-weight: 700;
  --sys-font-display-large-bold-font-style: normal;
  --sys-font-display-large-bold-font-stretch: normal;
  --sys-font-display-large-bold-letter-spacing: -2.24px;
  --sys-font-display-large-bold-line-height: 64px;
  --sys-font-display-large-bold-paragraph-indent: 0px;
  --sys-font-display-large-bold-paragraph-spacing: 0px;
  --sys-font-display-large-bold-text-case: none;
  --sys-font-display-small-regular-font-size: 48px;
  --sys-font-display-small-regular-text-decoration: none;
  --sys-font-display-small-regular-font-family: Plus Jakarta Sans;
  --sys-font-display-small-regular-font-weight: 400;
  --sys-font-display-small-regular-font-style: normal;
  --sys-font-display-small-regular-font-stretch: normal;
  --sys-font-display-small-regular-letter-spacing: -1.92px;
  --sys-font-display-small-regular-line-height: 56px;
  --sys-font-display-small-regular-paragraph-indent: 0px;
  --sys-font-display-small-regular-paragraph-spacing: 0px;
  --sys-font-display-small-regular-text-case: none;
  --sys-font-display-small-medium-font-size: 48px;
  --sys-font-display-small-medium-text-decoration: none;
  --sys-font-display-small-medium-font-family: Plus Jakarta Sans;
  --sys-font-display-small-medium-font-weight: 500;
  --sys-font-display-small-medium-font-style: normal;
  --sys-font-display-small-medium-font-stretch: normal;
  --sys-font-display-small-medium-letter-spacing: -1.92px;
  --sys-font-display-small-medium-line-height: 56px;
  --sys-font-display-small-medium-paragraph-indent: 0px;
  --sys-font-display-small-medium-paragraph-spacing: 0px;
  --sys-font-display-small-medium-text-case: none;
  --sys-font-display-small-semi-bold-font-size: 48px;
  --sys-font-display-small-semi-bold-text-decoration: none;
  --sys-font-display-small-semi-bold-font-family: Plus Jakarta Sans;
  --sys-font-display-small-semi-bold-font-weight: 600;
  --sys-font-display-small-semi-bold-font-style: normal;
  --sys-font-display-small-semi-bold-font-stretch: normal;
  --sys-font-display-small-semi-bold-letter-spacing: -1.92px;
  --sys-font-display-small-semi-bold-line-height: 56px;
  --sys-font-display-small-semi-bold-paragraph-indent: 0px;
  --sys-font-display-small-semi-bold-paragraph-spacing: 0px;
  --sys-font-display-small-semi-bold-text-case: none;
  --sys-font-display-small-bold-font-size: 48px;
  --sys-font-display-small-bold-text-decoration: none;
  --sys-font-display-small-bold-font-family: Plus Jakarta Sans;
  --sys-font-display-small-bold-font-weight: 700;
  --sys-font-display-small-bold-font-style: normal;
  --sys-font-display-small-bold-font-stretch: normal;
  --sys-font-display-small-bold-letter-spacing: -1.92px;
  --sys-font-display-small-bold-line-height: 56px;
  --sys-font-display-small-bold-paragraph-indent: 0px;
  --sys-font-display-small-bold-paragraph-spacing: 0px;
  --sys-font-display-small-bold-text-case: none;
  --sys-font-heading-1-regular-font-size: 40px;
  --sys-font-heading-1-regular-text-decoration: none;
  --sys-font-heading-1-regular-font-family: Plus Jakarta Sans;
  --sys-font-heading-1-regular-font-weight: 400;
  --sys-font-heading-1-regular-font-style: normal;
  --sys-font-heading-1-regular-font-stretch: normal;
  --sys-font-heading-1-regular-letter-spacing: -1.6px;
  --sys-font-heading-1-regular-line-height: 48px;
  --sys-font-heading-1-regular-paragraph-indent: 0px;
  --sys-font-heading-1-regular-paragraph-spacing: 0px;
  --sys-font-heading-1-regular-text-case: none;
  --sys-font-heading-1-medium-font-size: 40px;
  --sys-font-heading-1-medium-text-decoration: none;
  --sys-font-heading-1-medium-font-family: Plus Jakarta Sans;
  --sys-font-heading-1-medium-font-weight: 500;
  --sys-font-heading-1-medium-font-style: normal;
  --sys-font-heading-1-medium-font-stretch: normal;
  --sys-font-heading-1-medium-letter-spacing: -1.6px;
  --sys-font-heading-1-medium-line-height: 48px;
  --sys-font-heading-1-medium-paragraph-indent: 0px;
  --sys-font-heading-1-medium-paragraph-spacing: 0px;
  --sys-font-heading-1-medium-text-case: none;
  --sys-font-heading-1-semi-bold-font-size: 40px;
  --sys-font-heading-1-semi-bold-text-decoration: none;
  --sys-font-heading-1-semi-bold-font-family: Plus Jakarta Sans;
  --sys-font-heading-1-semi-bold-font-weight: 600;
  --sys-font-heading-1-semi-bold-font-style: normal;
  --sys-font-heading-1-semi-bold-font-stretch: normal;
  --sys-font-heading-1-semi-bold-letter-spacing: -1.6px;
  --sys-font-heading-1-semi-bold-line-height: 48px;
  --sys-font-heading-1-semi-bold-paragraph-indent: 0px;
  --sys-font-heading-1-semi-bold-paragraph-spacing: 0px;
  --sys-font-heading-1-semi-bold-text-case: none;
  --sys-font-heading-1-bold-font-size: 40px;
  --sys-font-heading-1-bold-text-decoration: none;
  --sys-font-heading-1-bold-font-family: Plus Jakarta Sans;
  --sys-font-heading-1-bold-font-weight: 700;
  --sys-font-heading-1-bold-font-style: normal;
  --sys-font-heading-1-bold-font-stretch: normal;
  --sys-font-heading-1-bold-letter-spacing: -1.6px;
  --sys-font-heading-1-bold-line-height: 48px;
  --sys-font-heading-1-bold-paragraph-indent: 0px;
  --sys-font-heading-1-bold-paragraph-spacing: 0px;
  --sys-font-heading-1-bold-text-case: none;
  --sys-font-heading-2-regular-font-size: 36px;
  --sys-font-heading-2-regular-text-decoration: none;
  --sys-font-heading-2-regular-font-family: Plus Jakarta Sans;
  --sys-font-heading-2-regular-font-weight: 400;
  --sys-font-heading-2-regular-font-style: normal;
  --sys-font-heading-2-regular-font-stretch: normal;
  --sys-font-heading-2-regular-letter-spacing: -1.44px;
  --sys-font-heading-2-regular-line-height: 44px;
  --sys-font-heading-2-regular-paragraph-indent: 0px;
  --sys-font-heading-2-regular-paragraph-spacing: 0px;
  --sys-font-heading-2-regular-text-case: none;
  --sys-font-heading-2-medium-font-size: 36px;
  --sys-font-heading-2-medium-text-decoration: none;
  --sys-font-heading-2-medium-font-family: Plus Jakarta Sans;
  --sys-font-heading-2-medium-font-weight: 500;
  --sys-font-heading-2-medium-font-style: normal;
  --sys-font-heading-2-medium-font-stretch: normal;
  --sys-font-heading-2-medium-letter-spacing: -1.44px;
  --sys-font-heading-2-medium-line-height: 44px;
  --sys-font-heading-2-medium-paragraph-indent: 0px;
  --sys-font-heading-2-medium-paragraph-spacing: 0px;
  --sys-font-heading-2-medium-text-case: none;
  --sys-font-heading-2-semi-bold-font-size: 36px;
  --sys-font-heading-2-semi-bold-text-decoration: none;
  --sys-font-heading-2-semi-bold-font-family: Plus Jakarta Sans;
  --sys-font-heading-2-semi-bold-font-weight: 600;
  --sys-font-heading-2-semi-bold-font-style: normal;
  --sys-font-heading-2-semi-bold-font-stretch: normal;
  --sys-font-heading-2-semi-bold-letter-spacing: -1.44px;
  --sys-font-heading-2-semi-bold-line-height: 44px;
  --sys-font-heading-2-semi-bold-paragraph-indent: 0px;
  --sys-font-heading-2-semi-bold-paragraph-spacing: 0px;
  --sys-font-heading-2-semi-bold-text-case: none;
  --sys-font-heading-2-bold-font-size: 36px;
  --sys-font-heading-2-bold-text-decoration: none;
  --sys-font-heading-2-bold-font-family: Plus Jakarta Sans;
  --sys-font-heading-2-bold-font-weight: 700;
  --sys-font-heading-2-bold-font-style: normal;
  --sys-font-heading-2-bold-font-stretch: normal;
  --sys-font-heading-2-bold-letter-spacing: -1.44px;
  --sys-font-heading-2-bold-line-height: 44px;
  --sys-font-heading-2-bold-paragraph-indent: 0px;
  --sys-font-heading-2-bold-paragraph-spacing: 0px;
  --sys-font-heading-2-bold-text-case: none;
  --sys-font-heading-3-regular-font-size: 32px;
  --sys-font-heading-3-regular-text-decoration: none;
  --sys-font-heading-3-regular-font-family: Plus Jakarta Sans;
  --sys-font-heading-3-regular-font-weight: 400;
  --sys-font-heading-3-regular-font-style: normal;
  --sys-font-heading-3-regular-font-stretch: normal;
  --sys-font-heading-3-regular-letter-spacing: -0.64px;
  --sys-font-heading-3-regular-line-height: 40px;
  --sys-font-heading-3-regular-paragraph-indent: 0px;
  --sys-font-heading-3-regular-paragraph-spacing: 0px;
  --sys-font-heading-3-regular-text-case: none;
  --sys-font-heading-3-medium-font-size: 32px;
  --sys-font-heading-3-medium-text-decoration: none;
  --sys-font-heading-3-medium-font-family: Plus Jakarta Sans;
  --sys-font-heading-3-medium-font-weight: 400;
  --sys-font-heading-3-medium-font-style: normal;
  --sys-font-heading-3-medium-font-stretch: normal;
  --sys-font-heading-3-medium-letter-spacing: -0.64px;
  --sys-font-heading-3-medium-line-height: 40px;
  --sys-font-heading-3-medium-paragraph-indent: 0px;
  --sys-font-heading-3-medium-paragraph-spacing: 0px;
  --sys-font-heading-3-medium-text-case: none;
  --sys-font-heading-3-semi-bold-font-size: 32px;
  --sys-font-heading-3-semi-bold-text-decoration: none;
  --sys-font-heading-3-semi-bold-font-family: Plus Jakarta Sans;
  --sys-font-heading-3-semi-bold-font-weight: 600;
  --sys-font-heading-3-semi-bold-font-style: normal;
  --sys-font-heading-3-semi-bold-font-stretch: normal;
  --sys-font-heading-3-semi-bold-letter-spacing: -0.64px;
  --sys-font-heading-3-semi-bold-line-height: 40px;
  --sys-font-heading-3-semi-bold-paragraph-indent: 0px;
  --sys-font-heading-3-semi-bold-paragraph-spacing: 0px;
  --sys-font-heading-3-semi-bold-text-case: none;
  --sys-font-heading-3-bold-font-size: 32px;
  --sys-font-heading-3-bold-text-decoration: none;
  --sys-font-heading-3-bold-font-family: Plus Jakarta Sans;
  --sys-font-heading-3-bold-font-weight: 700;
  --sys-font-heading-3-bold-font-style: normal;
  --sys-font-heading-3-bold-font-stretch: normal;
  --sys-font-heading-3-bold-letter-spacing: -0.64px;
  --sys-font-heading-3-bold-line-height: 40px;
  --sys-font-heading-3-bold-paragraph-indent: 0px;
  --sys-font-heading-3-bold-paragraph-spacing: 0px;
  --sys-font-heading-3-bold-text-case: none;
  --sys-font-title-large-regular-font-size: 28px;
  --sys-font-title-large-regular-text-decoration: none;
  --sys-font-title-large-regular-font-family: Inter;
  --sys-font-title-large-regular-font-weight: 400;
  --sys-font-title-large-regular-font-style: normal;
  --sys-font-title-large-regular-font-stretch: normal;
  --sys-font-title-large-regular-letter-spacing: -0.56px;
  --sys-font-title-large-regular-line-height: 36px;
  --sys-font-title-large-regular-paragraph-indent: 0px;
  --sys-font-title-large-regular-paragraph-spacing: 0px;
  --sys-font-title-large-regular-text-case: none;
  --sys-font-title-large-medium-font-size: 28px;
  --sys-font-title-large-medium-text-decoration: none;
  --sys-font-title-large-medium-font-family: Inter;
  --sys-font-title-large-medium-font-weight: 500;
  --sys-font-title-large-medium-font-style: normal;
  --sys-font-title-large-medium-font-stretch: normal;
  --sys-font-title-large-medium-letter-spacing: -0.56px;
  --sys-font-title-large-medium-line-height: 36px;
  --sys-font-title-large-medium-paragraph-indent: 0px;
  --sys-font-title-large-medium-paragraph-spacing: 0px;
  --sys-font-title-large-medium-text-case: none;
  --sys-font-title-large-semi-bold-font-size: 28px;
  --sys-font-title-large-semi-bold-text-decoration: none;
  --sys-font-title-large-semi-bold-font-family: Inter;
  --sys-font-title-large-semi-bold-font-weight: 600;
  --sys-font-title-large-semi-bold-font-style: normal;
  --sys-font-title-large-semi-bold-font-stretch: normal;
  --sys-font-title-large-semi-bold-letter-spacing: -0.56px;
  --sys-font-title-large-semi-bold-line-height: 36px;
  --sys-font-title-large-semi-bold-paragraph-indent: 0px;
  --sys-font-title-large-semi-bold-paragraph-spacing: 0px;
  --sys-font-title-large-semi-bold-text-case: none;
  --sys-font-title-large-bold-font-size: 28px;
  --sys-font-title-large-bold-text-decoration: none;
  --sys-font-title-large-bold-font-family: Inter;
  --sys-font-title-large-bold-font-weight: 700;
  --sys-font-title-large-bold-font-style: normal;
  --sys-font-title-large-bold-font-stretch: normal;
  --sys-font-title-large-bold-letter-spacing: -0.56px;
  --sys-font-title-large-bold-line-height: 36px;
  --sys-font-title-large-bold-paragraph-indent: 0px;
  --sys-font-title-large-bold-paragraph-spacing: 0px;
  --sys-font-title-large-bold-text-case: none;
  --sys-font-title-medium-regular-font-size: 24px;
  --sys-font-title-medium-regular-text-decoration: none;
  --sys-font-title-medium-regular-font-family: Inter;
  --sys-font-title-medium-regular-font-weight: 400;
  --sys-font-title-medium-regular-font-style: normal;
  --sys-font-title-medium-regular-font-stretch: normal;
  --sys-font-title-medium-regular-letter-spacing: -0.48px;
  --sys-font-title-medium-regular-line-height: 32px;
  --sys-font-title-medium-regular-paragraph-indent: 0px;
  --sys-font-title-medium-regular-paragraph-spacing: 0px;
  --sys-font-title-medium-regular-text-case: none;
  --sys-font-title-medium-medium-font-size: 24px;
  --sys-font-title-medium-medium-text-decoration: none;
  --sys-font-title-medium-medium-font-family: Inter;
  --sys-font-title-medium-medium-font-weight: 500;
  --sys-font-title-medium-medium-font-style: normal;
  --sys-font-title-medium-medium-font-stretch: normal;
  --sys-font-title-medium-medium-letter-spacing: -0.48px;
  --sys-font-title-medium-medium-line-height: 32px;
  --sys-font-title-medium-medium-paragraph-indent: 0px;
  --sys-font-title-medium-medium-paragraph-spacing: 0px;
  --sys-font-title-medium-medium-text-case: none;
  --sys-font-title-medium-semi-bold-font-size: 24px;
  --sys-font-title-medium-semi-bold-text-decoration: none;
  --sys-font-title-medium-semi-bold-font-family: Inter;
  --sys-font-title-medium-semi-bold-font-weight: 600;
  --sys-font-title-medium-semi-bold-font-style: normal;
  --sys-font-title-medium-semi-bold-font-stretch: normal;
  --sys-font-title-medium-semi-bold-letter-spacing: -0.48px;
  --sys-font-title-medium-semi-bold-line-height: 32px;
  --sys-font-title-medium-semi-bold-paragraph-indent: 0px;
  --sys-font-title-medium-semi-bold-paragraph-spacing: 0px;
  --sys-font-title-medium-semi-bold-text-case: none;
  --sys-font-title-medium-bold-font-size: 24px;
  --sys-font-title-medium-bold-text-decoration: none;
  --sys-font-title-medium-bold-font-family: Inter;
  --sys-font-title-medium-bold-font-weight: 700;
  --sys-font-title-medium-bold-font-style: normal;
  --sys-font-title-medium-bold-font-stretch: normal;
  --sys-font-title-medium-bold-letter-spacing: -0.48px;
  --sys-font-title-medium-bold-line-height: 32px;
  --sys-font-title-medium-bold-paragraph-indent: 0px;
  --sys-font-title-medium-bold-paragraph-spacing: 0px;
  --sys-font-title-medium-bold-text-case: none;
  --sys-font-title-small-regular-font-size: 20px;
  --sys-font-title-small-regular-text-decoration: none;
  --sys-font-title-small-regular-font-family: Inter;
  --sys-font-title-small-regular-font-weight: 400;
  --sys-font-title-small-regular-font-style: normal;
  --sys-font-title-small-regular-font-stretch: normal;
  --sys-font-title-small-regular-letter-spacing: -0.4px;
  --sys-font-title-small-regular-line-height: 28px;
  --sys-font-title-small-regular-paragraph-indent: 0px;
  --sys-font-title-small-regular-paragraph-spacing: 0px;
  --sys-font-title-small-regular-text-case: none;
  --sys-font-title-small-medium-font-size: 20px;
  --sys-font-title-small-medium-text-decoration: none;
  --sys-font-title-small-medium-font-family: Inter;
  --sys-font-title-small-medium-font-weight: 500;
  --sys-font-title-small-medium-font-style: normal;
  --sys-font-title-small-medium-font-stretch: normal;
  --sys-font-title-small-medium-letter-spacing: -0.4px;
  --sys-font-title-small-medium-line-height: 28px;
  --sys-font-title-small-medium-paragraph-indent: 0px;
  --sys-font-title-small-medium-paragraph-spacing: 0px;
  --sys-font-title-small-medium-text-case: none;
  --sys-font-title-small-semi-bold-font-size: 20px;
  --sys-font-title-small-semi-bold-text-decoration: none;
  --sys-font-title-small-semi-bold-font-family: Inter;
  --sys-font-title-small-semi-bold-font-weight: 600;
  --sys-font-title-small-semi-bold-font-style: normal;
  --sys-font-title-small-semi-bold-font-stretch: normal;
  --sys-font-title-small-semi-bold-letter-spacing: -0.4px;
  --sys-font-title-small-semi-bold-line-height: 28px;
  --sys-font-title-small-semi-bold-paragraph-indent: 0px;
  --sys-font-title-small-semi-bold-paragraph-spacing: 0px;
  --sys-font-title-small-semi-bold-text-case: none;
  --sys-font-title-small-bold-font-size: 20px;
  --sys-font-title-small-bold-text-decoration: none;
  --sys-font-title-small-bold-font-family: Inter;
  --sys-font-title-small-bold-font-weight: 700;
  --sys-font-title-small-bold-font-style: normal;
  --sys-font-title-small-bold-font-stretch: normal;
  --sys-font-title-small-bold-letter-spacing: -0.4px;
  --sys-font-title-small-bold-line-height: 28px;
  --sys-font-title-small-bold-paragraph-indent: 0px;
  --sys-font-title-small-bold-paragraph-spacing: 0px;
  --sys-font-title-small-bold-text-case: none;
  --sys-font-paragraph-text-regular-font-size: 18px;
  --sys-font-paragraph-text-regular-text-decoration: none;
  --sys-font-paragraph-text-regular-font-family: Inter;
  --sys-font-paragraph-text-regular-font-weight: 400;
  --sys-font-paragraph-text-regular-font-style: normal;
  --sys-font-paragraph-text-regular-font-stretch: normal;
  --sys-font-paragraph-text-regular-letter-spacing: 0px;
  --sys-font-paragraph-text-regular-line-height: 28px;
  --sys-font-paragraph-text-regular-paragraph-indent: 0px;
  --sys-font-paragraph-text-regular-paragraph-spacing: 0px;
  --sys-font-paragraph-text-regular-text-case: none;
  --sys-font-paragraph-text-medium-font-size: 18px;
  --sys-font-paragraph-text-medium-text-decoration: none;
  --sys-font-paragraph-text-medium-font-family: Inter;
  --sys-font-paragraph-text-medium-font-weight: 500;
  --sys-font-paragraph-text-medium-font-style: normal;
  --sys-font-paragraph-text-medium-font-stretch: normal;
  --sys-font-paragraph-text-medium-letter-spacing: 0px;
  --sys-font-paragraph-text-medium-line-height: 28px;
  --sys-font-paragraph-text-medium-paragraph-indent: 0px;
  --sys-font-paragraph-text-medium-paragraph-spacing: 0px;
  --sys-font-paragraph-text-medium-text-case: none;
  --sys-font-paragraph-text-semi-bold-font-size: 18px;
  --sys-font-paragraph-text-semi-bold-text-decoration: none;
  --sys-font-paragraph-text-semi-bold-font-family: Inter;
  --sys-font-paragraph-text-semi-bold-font-weight: 600;
  --sys-font-paragraph-text-semi-bold-font-style: normal;
  --sys-font-paragraph-text-semi-bold-font-stretch: normal;
  --sys-font-paragraph-text-semi-bold-letter-spacing: 0px;
  --sys-font-paragraph-text-semi-bold-line-height: 28px;
  --sys-font-paragraph-text-semi-bold-paragraph-indent: 0px;
  --sys-font-paragraph-text-semi-bold-paragraph-spacing: 0px;
  --sys-font-paragraph-text-semi-bold-text-case: none;
  --sys-font-paragraph-text-bold-font-size: 18px;
  --sys-font-paragraph-text-bold-text-decoration: none;
  --sys-font-paragraph-text-bold-font-family: Inter;
  --sys-font-paragraph-text-bold-font-weight: 700;
  --sys-font-paragraph-text-bold-font-style: normal;
  --sys-font-paragraph-text-bold-font-stretch: normal;
  --sys-font-paragraph-text-bold-letter-spacing: 0px;
  --sys-font-paragraph-text-bold-line-height: 28px;
  --sys-font-paragraph-text-bold-paragraph-indent: 0px;
  --sys-font-paragraph-text-bold-paragraph-spacing: 0px;
  --sys-font-paragraph-text-bold-text-case: none;
  --sys-font-body-text-regular-font-size: 16px;
  --sys-font-body-text-regular-text-decoration: none;
  --sys-font-body-text-regular-font-family: Inter;
  --sys-font-body-text-regular-font-weight: 400;
  --sys-font-body-text-regular-font-style: normal;
  --sys-font-body-text-regular-font-stretch: normal;
  --sys-font-body-text-regular-letter-spacing: 0px;
  --sys-font-body-text-regular-line-height: 24px;
  --sys-font-body-text-regular-paragraph-indent: 0px;
  --sys-font-body-text-regular-paragraph-spacing: 0px;
  --sys-font-body-text-regular-text-case: none;
  --sys-font-body-text-medium-font-size: 16px;
  --sys-font-body-text-medium-text-decoration: none;
  --sys-font-body-text-medium-font-family: Inter;
  --sys-font-body-text-medium-font-weight: 500;
  --sys-font-body-text-medium-font-style: normal;
  --sys-font-body-text-medium-font-stretch: normal;
  --sys-font-body-text-medium-letter-spacing: 0px;
  --sys-font-body-text-medium-line-height: 24px;
  --sys-font-body-text-medium-paragraph-indent: 0px;
  --sys-font-body-text-medium-paragraph-spacing: 0px;
  --sys-font-body-text-medium-text-case: none;
  --sys-font-body-text-semi-bold-font-size: 16px;
  --sys-font-body-text-semi-bold-text-decoration: none;
  --sys-font-body-text-semi-bold-font-family: Inter;
  --sys-font-body-text-semi-bold-font-weight: 600;
  --sys-font-body-text-semi-bold-font-style: normal;
  --sys-font-body-text-semi-bold-font-stretch: normal;
  --sys-font-body-text-semi-bold-letter-spacing: 0px;
  --sys-font-body-text-semi-bold-line-height: 24px;
  --sys-font-body-text-semi-bold-paragraph-indent: 0px;
  --sys-font-body-text-semi-bold-paragraph-spacing: 0px;
  --sys-font-body-text-semi-bold-text-case: none;
  --sys-font-body-text-bold-font-size: 16px;
  --sys-font-body-text-bold-text-decoration: none;
  --sys-font-body-text-bold-font-family: Inter;
  --sys-font-body-text-bold-font-weight: 700;
  --sys-font-body-text-bold-font-style: normal;
  --sys-font-body-text-bold-font-stretch: normal;
  --sys-font-body-text-bold-letter-spacing: 0px;
  --sys-font-body-text-bold-line-height: 24px;
  --sys-font-body-text-bold-paragraph-indent: 0px;
  --sys-font-body-text-bold-paragraph-spacing: 0px;
  --sys-font-body-text-bold-text-case: none;
  --sys-font-body-small-text-regular-font-size: 14px;
  --sys-font-body-small-text-regular-text-decoration: none;
  --sys-font-body-small-text-regular-font-family: Inter;
  --sys-font-body-small-text-regular-font-weight: 400;
  --sys-font-body-small-text-regular-font-style: normal;
  --sys-font-body-small-text-regular-font-stretch: normal;
  --sys-font-body-small-text-regular-letter-spacing: 0px;
  --sys-font-body-small-text-regular-line-height: 20px;
  --sys-font-body-small-text-regular-paragraph-indent: 0px;
  --sys-font-body-small-text-regular-paragraph-spacing: 0px;
  --sys-font-body-small-text-regular-text-case: none;
  --sys-font-body-small-text-medium-font-size: 14px;
  --sys-font-body-small-text-medium-text-decoration: none;
  --sys-font-body-small-text-medium-font-family: Inter;
  --sys-font-body-small-text-medium-font-weight: 500;
  --sys-font-body-small-text-medium-font-style: normal;
  --sys-font-body-small-text-medium-font-stretch: normal;
  --sys-font-body-small-text-medium-letter-spacing: 0px;
  --sys-font-body-small-text-medium-line-height: 20px;
  --sys-font-body-small-text-medium-paragraph-indent: 0px;
  --sys-font-body-small-text-medium-paragraph-spacing: 0px;
  --sys-font-body-small-text-medium-text-case: none;
  --sys-font-body-small-text-semi-bold-font-size: 14px;
  --sys-font-body-small-text-semi-bold-text-decoration: none;
  --sys-font-body-small-text-semi-bold-font-family: Inter;
  --sys-font-body-small-text-semi-bold-font-weight: 600;
  --sys-font-body-small-text-semi-bold-font-style: normal;
  --sys-font-body-small-text-semi-bold-font-stretch: normal;
  --sys-font-body-small-text-semi-bold-letter-spacing: 0px;
  --sys-font-body-small-text-semi-bold-line-height: 20px;
  --sys-font-body-small-text-semi-bold-paragraph-indent: 0px;
  --sys-font-body-small-text-semi-bold-paragraph-spacing: 0px;
  --sys-font-body-small-text-semi-bold-text-case: none;
  --sys-font-body-small-text-bold-font-size: 14px;
  --sys-font-body-small-text-bold-text-decoration: none;
  --sys-font-body-small-text-bold-font-family: Inter;
  --sys-font-body-small-text-bold-font-weight: 700;
  --sys-font-body-small-text-bold-font-style: normal;
  --sys-font-body-small-text-bold-font-stretch: normal;
  --sys-font-body-small-text-bold-letter-spacing: 0px;
  --sys-font-body-small-text-bold-line-height: 20px;
  --sys-font-body-small-text-bold-paragraph-indent: 0px;
  --sys-font-body-small-text-bold-paragraph-spacing: 0px;
  --sys-font-body-small-text-bold-text-case: none;
  --sys-font-small-text-regular-font-size: 12px;
  --sys-font-small-text-regular-text-decoration: none;
  --sys-font-small-text-regular-font-family: Inter;
  --sys-font-small-text-regular-font-weight: 400;
  --sys-font-small-text-regular-font-style: normal;
  --sys-font-small-text-regular-font-stretch: normal;
  --sys-font-small-text-regular-letter-spacing: 0px;
  --sys-font-small-text-regular-line-height: 16px;
  --sys-font-small-text-regular-paragraph-indent: 0px;
  --sys-font-small-text-regular-paragraph-spacing: 0px;
  --sys-font-small-text-regular-text-case: none;
  --sys-font-small-text-medium-font-size: 12px;
  --sys-font-small-text-medium-text-decoration: none;
  --sys-font-small-text-medium-font-family: Inter;
  --sys-font-small-text-medium-font-weight: 500;
  --sys-font-small-text-medium-font-style: normal;
  --sys-font-small-text-medium-font-stretch: normal;
  --sys-font-small-text-medium-letter-spacing: 0px;
  --sys-font-small-text-medium-line-height: 16px;
  --sys-font-small-text-medium-paragraph-indent: 0px;
  --sys-font-small-text-medium-paragraph-spacing: 0px;
  --sys-font-small-text-medium-text-case: none;
  --sys-font-small-text-semi-bold-font-size: 12px;
  --sys-font-small-text-semi-bold-text-decoration: none;
  --sys-font-small-text-semi-bold-font-family: Inter;
  --sys-font-small-text-semi-bold-font-weight: 600;
  --sys-font-small-text-semi-bold-font-style: normal;
  --sys-font-small-text-semi-bold-font-stretch: normal;
  --sys-font-small-text-semi-bold-letter-spacing: 0px;
  --sys-font-small-text-semi-bold-line-height: 16px;
  --sys-font-small-text-semi-bold-paragraph-indent: 0px;
  --sys-font-small-text-semi-bold-paragraph-spacing: 0px;
  --sys-font-small-text-semi-bold-text-case: none;
  --sys-font-small-text-bold-font-size: 12px;
  --sys-font-small-text-bold-text-decoration: none;
  --sys-font-small-text-bold-font-family: Inter;
  --sys-font-small-text-bold-font-weight: 700;
  --sys-font-small-text-bold-font-style: normal;
  --sys-font-small-text-bold-font-stretch: normal;
  --sys-font-small-text-bold-letter-spacing: 0px;
  --sys-font-small-text-bold-line-height: 16px;
  --sys-font-small-text-bold-paragraph-indent: 0px;
  --sys-font-small-text-bold-paragraph-spacing: 0px;
  --sys-font-small-text-bold-text-case: none;
  --sys-font-label-small-regular-font-size: 10px;
  --sys-font-label-small-regular-text-decoration: none;
  --sys-font-label-small-regular-font-family: Inter;
  --sys-font-label-small-regular-font-weight: 400;
  --sys-font-label-small-regular-font-style: normal;
  --sys-font-label-small-regular-font-stretch: normal;
  --sys-font-label-small-regular-letter-spacing: 0px;
  --sys-font-label-small-regular-line-height: 16px;
  --sys-font-label-small-regular-paragraph-indent: 0px;
  --sys-font-label-small-regular-paragraph-spacing: 0px;
  --sys-font-label-small-regular-text-case: none;
  --sys-font-label-small-medium-font-size: 10px;
  --sys-font-label-small-medium-text-decoration: none;
  --sys-font-label-small-medium-font-family: Inter;
  --sys-font-label-small-medium-font-weight: 500;
  --sys-font-label-small-medium-font-style: normal;
  --sys-font-label-small-medium-font-stretch: normal;
  --sys-font-label-small-medium-letter-spacing: 0px;
  --sys-font-label-small-medium-line-height: 16px;
  --sys-font-label-small-medium-paragraph-indent: 0px;
  --sys-font-label-small-medium-paragraph-spacing: 0px;
  --sys-font-label-small-medium-text-case: none;
  --sys-font-label-small-semi-bold-font-size: 10px;
  --sys-font-label-small-semi-bold-text-decoration: none;
  --sys-font-label-small-semi-bold-font-family: Inter;
  --sys-font-label-small-semi-bold-font-weight: 600;
  --sys-font-label-small-semi-bold-font-style: normal;
  --sys-font-label-small-semi-bold-font-stretch: normal;
  --sys-font-label-small-semi-bold-letter-spacing: 0px;
  --sys-font-label-small-semi-bold-line-height: 16px;
  --sys-font-label-small-semi-bold-paragraph-indent: 0px;
  --sys-font-label-small-semi-bold-paragraph-spacing: 0px;
  --sys-font-label-small-semi-bold-text-case: none;
  --sys-font-label-small-bold-font-size: 10px;
  --sys-font-label-small-bold-text-decoration: none;
  --sys-font-label-small-bold-font-family: Inter;
  --sys-font-label-small-bold-font-weight: 700;
  --sys-font-label-small-bold-font-style: normal;
  --sys-font-label-small-bold-font-stretch: normal;
  --sys-font-label-small-bold-letter-spacing: 0px;
  --sys-font-label-small-bold-line-height: 16px;
  --sys-font-label-small-bold-paragraph-indent: 0px;
  --sys-font-label-small-bold-paragraph-spacing: 0px;
  --sys-font-label-small-bold-text-case: none;
  --sys-color-primary: #6b61e7ff;
  --sys-color-secondary: #0da2e7ff;
  --sys-color-neutral: #858993ff;
  --sys-color-neutral-variant: #737e96ff;
  --sys-color-accent: #f9a91fff;
  --sys-color-tertiary: #9947ebff;
  --sys-color-warning: #f4e13cff;
  --sys-color-success: #22c35dff;
  --sys-color-error: #eb4747ff;
  --sys-color-primary-0: #000000ff;
  --sys-color-primary-10: #09062dff;
  --sys-color-primary-20: #120d59ff;
  --sys-color-primary-30: #1c1386ff;
  --sys-color-primary-40: #4338caff;
  --sys-color-primary-50: #4f46e5ff;
  --sys-color-primary-60: #574ce5ff;
  --sys-color-primary-70: #8279ecff;
  --sys-color-primary-80: #aba6f2ff;
  --sys-color-primary-90: #d5d2f9ff;
  --sys-color-primary-95: #eae9fcff;
  --sys-color-primary-98: #f7f6feff;
  --sys-color-primary-99: #fbfbfeff;
  --sys-color-primary-100: #ffffffff;
  --sys-color-secondary-0: #000000ff;
  --sys-color-secondary-10: #032230ff;
  --sys-color-secondary-20: #064460ff;
  --sys-color-secondary-30: #086591ff;
  --sys-color-secondary-40: #0b87c1ff;
  --sys-color-secondary-50: #0ea9f1ff;
  --sys-color-secondary-60: #3ebaf4ff;
  --sys-color-secondary-70: #6ecbf7ff;
  --sys-color-secondary-80: #9fddf9ff;
  --sys-color-secondary-90: #cfeefcff;
  --sys-color-secondary-95: #e7f6feff;
  --sys-color-secondary-98: #f5fcfeff;
  --sys-color-secondary-99: #fafdffff;
  --sys-color-secondary-100: #ffffffff;
  --sys-color-tertiary-0: #000000ff;
  --sys-color-tertiary-10: #1a052eff;
  --sys-color-tertiary-20: #330a5cff;
  --sys-color-tertiary-30: #4c0f8aff;
  --sys-color-tertiary-40: #6614b8ff;
  --sys-color-tertiary-50: #7f19e6ff;
  --sys-color-tertiary-60: #9947ebff;
  --sys-color-tertiary-70: #b275f0ff;
  --sys-color-tertiary-80: #cca3f5ff;
  --sys-color-tertiary-90: #e5d1faff;
  --sys-color-tertiary-95: #f2e8fcff;
  --sys-color-tertiary-98: #faf6feff;
  --sys-color-tertiary-99: #fcfafeff;
  --sys-color-tertiary-100: #ffffffff;
  --sys-color-neutral-0: #000000ff;
  --sys-color-neutral-10: #1a1d23ff;
  --sys-color-neutral-20: #24272eff;
  --sys-color-neutral-30: #32363eff;
  --sys-color-neutral-40: #464a53ff;
  --sys-color-neutral-50: #5e636eff;
  --sys-color-neutral-60: #858993ff;
  --sys-color-neutral-70: #93979fff;
  --sys-color-neutral-80: #aeb1b7ff;
  --sys-color-neutral-90: #cdd0d5ff;
  --sys-color-neutral-95: #e3e4e8ff;
  --sys-color-neutral-98: #f1f2f4ff;
  --sys-color-neutral-100: #ffffffff;
  --sys-color-neutral-99: #f9fafbff;
  --sys-color-accent-0: #000000ff;
  --sys-color-accent-10: #322001ff;
  --sys-color-accent-20: #634003ff;
  --sys-color-accent-30: #956004ff;
  --sys-color-accent-40: #c78005ff;
  --sys-color-accent-50: #f8a007ff;
  --sys-color-accent-60: #fab338ff;
  --sys-color-accent-70: #fbc66aff;
  --sys-color-accent-80: #fcd99cff;
  --sys-color-accent-90: #feeccdff;
  --sys-color-accent-95: #fef5e6ff;
  --sys-color-accent-98: #fffbf5ff;
  --sys-color-accent-99: #fffdfaff;
  --sys-color-accent-100: #ffffffff;
  --sys-color-neutral-variant-70: #97a0b4ff;
  --sys-color-neutral-variant-100: #ffffffff;
  --sys-color-neutral-variant-40: #3a455fff;
  --sys-color-neutral-variant-50: #545f78ff;
  --sys-color-neutral-variant-30: #26314aff;
  --sys-color-neutral-variant-0: #000000ff;
  --sys-color-neutral-variant-20: #182239ff;
  --sys-color-neutral-variant-90: #c0c4ceff;
  --sys-color-neutral-variant-95: #dcdfe5ff;
  --sys-color-neutral-variant-80: #a9afbcff;
  --sys-color-neutral-variant-98: #edeff2ff;
  --sys-color-neutral-variant-99: #f9fafbff;
  --sys-color-neutral-variant-60: #737e96ff;
  --sys-color-neutral-variant-10: #0f1729ff;
  --sys-color-error-0: #000000ff;
  --sys-color-error-10: #2e0505ff;
  --sys-color-error-20: #5c0a0aff;
  --sys-color-error-30: #8a0f0fff;
  --sys-color-error-40: #b81414ff;
  --sys-color-error-50: #e51919ff;
  --sys-color-error-60: #eb4747ff;
  --sys-color-error-70: #f07575ff;
  --sys-color-error-80: #f5a3a3ff;
  --sys-color-error-90: #fad1d1ff;
  --sys-color-error-95: #fce8e8ff;
  --sys-color-error-98: #fef6f6ff;
  --sys-color-error-99: #fefafaff;
  --sys-color-error-100: #ffffffff;
  --sys-color-success-0: #000000ff;
  --sys-color-success-10: #082b15ff;
  --sys-color-success-20: #0f5729ff;
  --sys-color-success-30: #17823eff;
  --sys-color-success-40: #1eae53ff;
  --sys-color-success-50: #26d968ff;
  --sys-color-success-60: #51e186ff;
  --sys-color-success-70: #7de8a4ff;
  --sys-color-success-80: #a8f0c2ff;
  --sys-color-success-90: #d4f7e1ff;
  --sys-color-success-95: #e9fbf0ff;
  --sys-color-success-98: #f6fdf9ff;
  --sys-color-success-99: #fbfefcff;
  --sys-color-success-100: #ffffffff;
  --sys-color-warning-0: #000000ff;
  --sys-color-warning-10: #302c03ff;
  --sys-color-warning-20: #615705ff;
  --sys-color-warning-30: #918308ff;
  --sys-color-warning-40: #c1ae0bff;
  --sys-color-warning-50: #f2dd2bff;
  --sys-color-warning-60: #f4e13cff;
  --sys-color-warning-70: #f7e96eff;
  --sys-color-warning-80: #faf09eff;
  --sys-color-warning-90: #fcf8cfff;
  --sys-color-warning-95: #fefbe7ff;
  --sys-color-warning-98: #fefef5ff;
  --sys-color-warning-99: #fffefaff;
  --sys-color-warning-100: #ffffffff;
  --sys-spacing-xs: 4px;
  --sys-spacing-s: 8px;
  --sys-spacing-sm: 12px;
  --sys-spacing-md: 16px;
  --sys-spacing-lg: 24px;
  --sys-spacing-l: 32px;
  --sys-spacing-xl: 40px;
  --sys-spacing-xxl: 48px;
  --sys-spacing-2xl: 64px;
  --sys-spacing-3xl: 80px;
  --sys-spacing-4xl: 96px;
  --sys-spacing-5xl: 128px;
  --sys-spacing-6xl: 160px;
  --sys-color-disable: #e5e7ebff;
  --sys-radius-xs: 2px;
  --sys-radius-sm: 4px;
  --sys-radius-md: 8px;
  --sys-radius-lg: 12px;
  --sys-radius-xl: 16px;
  --sys-radius-2xl: 24px;
  --sys-radius-button: 12px;
  --sys-radius-card: 16px;
  --sys-radius-input: var(--sys-radius-sm);
  --sys-radius-modal: var(--sys-radius-lg);
  --sys-radius-avatar: var(--sys-radius-full);
  --sys-radius-badge: var(--sys-radius-xs);
  --sys-radius-full: 9999px;
  /* Elevation tokens */
  --sys-elevation-0: none;
  --sys-elevation-1: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.1);
  --sys-elevation-2: 0 3px 6px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.12);
  --sys-elevation-3: 0 10px 20px rgba(0, 0, 0, 0.1), 0 6px 6px rgba(0, 0, 0, 0.1);
  --sys-elevation-4: 0 20px 40px rgba(0, 0, 0, 0.12), 0 10px 10px rgba(0, 0, 0, 0.08);
  --sys-elevation-5: 0 40px 80px rgba(0, 0, 0, 0.15), 0 20px 20px rgba(0, 0, 0, 0.1);
  --sys-color-roles-primary-color-role-primary-role: var(--sys-color-primary);
  --sys-color-roles-primary-color-role-on-primary-role: var(--sys-color-primary-90);
  --sys-color-roles-primary-color-role-primary-container-role: var(--sys-color-primary-100);
  --sys-color-roles-primary-color-role-on-primary-container-role: var(--sys-color-primary-30);
  --sys-color-roles-accent-color-role-accent-role: var(--sys-color-accent);
  --sys-color-roles-accent-color-role-on-accent-color-role: var(--sys-color-accent-100);
  --sys-color-roles-accent-color-role-accent-container-role: var(--sys-color-accent-90);
  --sys-color-roles-accent-color-role-on-accent-container-role: var(--sys-color-accent-30);
  --sys-color-roles-secondary-color-role-secondary-role: var(--sys-color-secondary);
  --sys-color-roles-secondary-color-role-on-secondary-role: var(--sys-color-secondary-100);
  --sys-color-roles-secondary-color-role-secondary-container: var(--sys-color-secondary-90);
  --sys-color-roles-secondary-color-role-on-secondary-container: var(--sys-color-secondary-30);
  --sys-color-roles-tertiary-color-role-tertiary-color-role: var(--sys-color-tertiary);
  --sys-color-roles-tertiary-color-role-on-tertiary-color-role: var(--sys-color-tertiary-100);
  --sys-color-roles-tertiary-color-role-tertiary-container-role: var(--sys-color-tertiary-90);
  --sys-color-roles-tertiary-color-role-on-tertiary-container-role: var(--sys-color-tertiary-30);
  --sys-color-roles-neutral-color-role-neutral-color-role: var(--sys-color-neutral);
  --sys-color-roles-neutral-color-role-on-neutral-color-role: var(--sys-color-neutral-100);
  --sys-color-roles-neutral-color-role-neutral-container-role: var(--sys-color-neutral-90);
  --sys-color-roles-neutral-color-role-on-neutral-container-role: var(--sys-color-neutral-30);
  --sys-color-roles-error-color-role-error-role: var(--sys-color-error);
  --sys-color-roles-error-color-role-on-error-color-role: var(--sys-color-accent-100);
  --sys-color-roles-error-color-role-error-container-role: var(--sys-color-error-90);
  --sys-color-roles-error-color-role-on-error-container-role: var(--sys-color-error-30);
  --sys-color-roles-neutral-variant-color-role-neutral-variant: var(--sys-color-neutral-variant);
  --sys-color-roles-neutral-variant-color-role-on-neutral-variant: var(
    --sys-color-neutral-variant-100
  );
  --sys-color-roles-neutral-variant-color-role-neutral-v-container-role: var(
    --sys-color-neutral-variant-90
  );
  --sys-color-roles-neutral-variant-color-role-on-neutral-v-container: var(
    --sys-color-neutral-variant-30
  );
  --sys-color-roles-success-color-role-success-color-role: var(--sys-color-success);
  --sys-color-roles-success-color-role-on-success-color-role: var(--sys-color-success-100);
  --sys-color-roles-success-color-role-success-container-role: var(--sys-color-success-90);
  --sys-color-roles-success-color-role-on-success-container: var(--sys-color-success-30);
  --sys-color-roles-disable-state: var(--sys-color-disable);
  --sys-typography-display-large-font-size: var(--sys-font-display-large-regular-font-size);
  --sys-typography-display-large-font-family: var(--sys-font-display-large-regular-font-family);
  --sys-typography-display-large-font-weight: var(--sys-font-display-large-regular-font-weight);
  --sys-typography-display-large-font-style: var(--sys-font-display-large-regular-font-style);
  --sys-typography-display-large-font-stretch: var(--sys-font-display-large-regular-font-stretch);
  --sys-typography-display-large-letter-spacing: var(
    --sys-font-display-large-regular-letter-spacing
  );
  --sys-typography-display-large-line-height: var(--sys-font-display-large-regular-line-height);
  --sys-typography-display-large-paragraph-indent: var(
    --sys-font-display-large-regular-paragraph-indent
  );
  --sys-typography-display-large-paragraph-spacing: var(
    --sys-font-display-large-regular-paragraph-spacing
  );
  --sys-typography-display-large-text-case: var(--sys-font-display-large-regular-text-case);
  --sys-typography-display-large-text-decoration: var(
    --sys-font-display-large-regular-text-decoration
  );
  --sys-typography-display-small-font-size: var(--sys-font-display-small-regular-font-size);
  --sys-typography-display-small-font-family: var(--sys-font-display-small-regular-font-family);
  --sys-typography-display-small-font-weight: var(--sys-font-display-small-regular-font-weight);
  --sys-typography-display-small-font-style: var(--sys-font-display-small-regular-font-style);
  --sys-typography-display-small-font-stretch: var(--sys-font-display-small-regular-font-stretch);
  --sys-typography-display-small-letter-spacing: var(
    --sys-font-display-small-regular-letter-spacing
  );
  --sys-typography-display-small-line-height: var(--sys-font-display-small-regular-line-height);
  --sys-typography-display-small-paragraph-indent: var(
    --sys-font-display-small-regular-paragraph-indent
  );
  --sys-typography-display-small-paragraph-spacing: var(
    --sys-font-display-small-regular-paragraph-spacing
  );
  --sys-typography-display-small-text-case: var(--sys-font-display-small-regular-text-case);
  --sys-typography-display-small-text-decoration: var(
    --sys-font-display-small-regular-text-decoration
  );
  --sys-typography-heading-1-font-size: var(--sys-font-heading-1-regular-font-size);
  --sys-typography-heading-1-font-family: var(--sys-font-heading-1-regular-font-family);
  --sys-typography-heading-1-font-weight: var(--sys-font-heading-1-regular-font-weight);
  --sys-typography-heading-1-font-style: var(--sys-font-heading-1-regular-font-style);
  --sys-typography-heading-1-font-stretch: var(--sys-font-heading-1-regular-font-stretch);
  --sys-typography-heading-1-letter-spacing: var(--sys-font-heading-1-regular-letter-spacing);
  --sys-typography-heading-1-line-height: var(--sys-font-heading-1-regular-line-height);
  --sys-typography-heading-1-paragraph-indent: var(--sys-font-heading-1-regular-paragraph-indent);
  --sys-typography-heading-1-paragraph-spacing: var(--sys-font-heading-1-regular-paragraph-spacing);
  --sys-typography-heading-1-text-case: var(--sys-font-heading-1-regular-text-case);
  --sys-typography-heading-1-text-decoration: var(--sys-font-heading-1-regular-text-decoration);
  --sys-typography-heading-2-font-size: var(--sys-font-heading-2-regular-font-size);
  --sys-typography-heading-2-font-family: var(--sys-font-heading-2-regular-font-family);
  --sys-typography-heading-2-font-weight: var(--sys-font-heading-2-regular-font-weight);
  --sys-typography-heading-2-font-style: var(--sys-font-heading-2-regular-font-style);
  --sys-typography-heading-2-font-stretch: var(--sys-font-heading-2-regular-font-stretch);
  --sys-typography-heading-2-letter-spacing: var(--sys-font-heading-2-regular-letter-spacing);
  --sys-typography-heading-2-line-height: var(--sys-font-heading-2-regular-line-height);
  --sys-typography-heading-2-paragraph-indent: var(--sys-font-heading-2-regular-paragraph-indent);
  --sys-typography-heading-2-paragraph-spacing: var(--sys-font-heading-2-regular-paragraph-spacing);
  --sys-typography-heading-2-text-case: var(--sys-font-heading-2-regular-text-case);
  --sys-typography-heading-2-text-decoration: var(--sys-font-heading-2-regular-text-decoration);
  --sys-typography-heading-3-font-size: var(--sys-font-heading-3-regular-font-size);
  --sys-typography-heading-3-font-family: var(--sys-font-heading-3-regular-font-family);
  --sys-typography-heading-3-font-weight: var(--sys-font-heading-3-regular-font-weight);
  --sys-typography-heading-3-font-style: var(--sys-font-heading-3-regular-font-style);
  --sys-typography-heading-3-font-stretch: var(--sys-font-heading-3-regular-font-stretch);
  --sys-typography-heading-3-letter-spacing: var(--sys-font-heading-3-regular-letter-spacing);
  --sys-typography-heading-3-line-height: var(--sys-font-heading-3-regular-line-height);
  --sys-typography-heading-3-paragraph-indent: var(--sys-font-heading-3-regular-paragraph-indent);
  --sys-typography-heading-3-paragraph-spacing: var(--sys-font-heading-3-regular-paragraph-spacing);
  --sys-typography-heading-3-text-case: var(--sys-font-heading-3-regular-text-case);
  --sys-typography-heading-3-text-decoration: var(--sys-font-heading-3-regular-text-decoration);
  --sys-typography-title-large-font-size: var(--sys-font-title-large-regular-font-size);
  --sys-typography-title-large-font-family: var(--sys-font-title-large-regular-font-family);
  --sys-typography-title-large-font-weight: var(--sys-font-title-large-regular-font-weight);
  --sys-typography-title-large-font-style: var(--sys-font-title-large-regular-font-style);
  --sys-typography-title-large-font-stretch: var(--sys-font-title-large-regular-font-stretch);
  --sys-typography-title-large-letter-spacing: var(--sys-font-title-large-regular-letter-spacing);
  --sys-typography-title-large-line-height: var(--sys-font-title-large-regular-line-height);
  --sys-typography-title-large-paragraph-indent: var(
    --sys-font-title-large-regular-paragraph-indent
  );
  --sys-typography-title-large-paragraph-spacing: var(
    --sys-font-title-large-regular-paragraph-spacing
  );
  --sys-typography-title-large-text-case: var(--sys-font-title-large-regular-text-case);
  --sys-typography-title-large-text-decoration: var(--sys-font-title-large-regular-text-decoration);
  --sys-typography-title-medium-font-size: var(--sys-font-title-medium-regular-font-size);
  --sys-typography-title-medium-font-family: var(--sys-font-title-medium-regular-font-family);
  --sys-typography-title-medium-font-weight: var(--sys-font-title-medium-regular-font-weight);
  --sys-typography-title-medium-font-style: var(--sys-font-title-medium-regular-font-style);
  --sys-typography-title-medium-font-stretch: var(--sys-font-title-medium-regular-font-stretch);
  --sys-typography-title-medium-letter-spacing: var(--sys-font-title-medium-regular-letter-spacing);
  --sys-typography-title-medium-line-height: var(--sys-font-title-medium-regular-line-height);
  --sys-typography-title-medium-paragraph-indent: var(
    --sys-font-title-medium-regular-paragraph-indent
  );
  --sys-typography-title-medium-paragraph-spacing: var(
    --sys-font-title-medium-regular-paragraph-spacing
  );
  --sys-typography-title-medium-text-case: var(--sys-font-title-medium-regular-text-case);
  --sys-typography-title-medium-text-decoration: var(
    --sys-font-title-medium-regular-text-decoration
  );
  --sys-typography-title-small-font-size: var(--sys-font-title-small-regular-font-size);
  --sys-typography-title-small-font-family: var(--sys-font-title-small-regular-font-family);
  --sys-typography-title-small-font-weight: var(--sys-font-title-small-regular-font-weight);
  --sys-typography-title-small-font-style: var(--sys-font-title-small-regular-font-style);
  --sys-typography-title-small-font-stretch: var(--sys-font-title-small-regular-font-stretch);
  --sys-typography-title-small-letter-spacing: var(--sys-font-title-small-regular-letter-spacing);
  --sys-typography-title-small-line-height: var(--sys-font-title-small-regular-line-height);
  --sys-typography-title-small-paragraph-indent: var(
    --sys-font-title-small-regular-paragraph-indent
  );
  --sys-typography-title-small-paragraph-spacing: var(
    --sys-font-title-small-regular-paragraph-spacing
  );
  --sys-typography-title-small-text-case: var(--sys-font-title-small-regular-text-case);
  --sys-typography-title-small-text-decoration: var(--sys-font-title-small-regular-text-decoration);
  --sys-typography-paragraph-text-font-size: var(--sys-font-paragraph-text-regular-font-size);
  --sys-typography-paragraph-text-font-family: var(--sys-font-paragraph-text-regular-font-family);
  --sys-typography-paragraph-text-font-weight: var(--sys-font-paragraph-text-regular-font-weight);
  --sys-typography-paragraph-text-font-style: var(--sys-font-paragraph-text-regular-font-style);
  --sys-typography-paragraph-text-font-stretch: var(--sys-font-paragraph-text-regular-font-stretch);
  --sys-typography-paragraph-text-letter-spacing: var(
    --sys-font-paragraph-text-regular-letter-spacing
  );
  --sys-typography-paragraph-text-line-height: var(--sys-font-paragraph-text-regular-line-height);
  --sys-typography-paragraph-text-paragraph-indent: var(
    --sys-font-paragraph-text-regular-paragraph-indent
  );
  --sys-typography-paragraph-text-paragraph-spacing: var(
    --sys-font-paragraph-text-regular-paragraph-spacing
  );
  --sys-typography-paragraph-text-text-case: var(--sys-font-paragraph-text-regular-text-case);
  --sys-typography-paragraph-text-text-decoration: var(
    --sys-font-paragraph-text-regular-text-decoration
  );
  --sys-typography-body-text-font-size: var(--sys-font-body-text-regular-font-size);
  --sys-typography-body-text-font-family: var(--sys-font-body-text-regular-font-family);
  --sys-typography-body-text-font-weight: var(--sys-font-body-text-regular-font-weight);
  --sys-typography-body-text-font-style: var(--sys-font-body-text-regular-font-style);
  --sys-typography-body-text-font-stretch: var(--sys-font-body-text-regular-font-stretch);
  --sys-typography-body-text-letter-spacing: var(--sys-font-body-text-regular-letter-spacing);
  --sys-typography-body-text-line-height: var(--sys-font-body-text-regular-line-height);
  --sys-typography-body-text-paragraph-indent: var(--sys-font-body-text-regular-paragraph-indent);
  --sys-typography-body-text-paragraph-spacing: var(--sys-font-body-text-regular-paragraph-spacing);
  --sys-typography-body-text-text-case: var(--sys-font-body-text-regular-text-case);
  --sys-typography-body-text-text-decoration: var(--sys-font-body-text-regular-text-decoration);
  --sys-typography-body-small-text-font-size: var(--sys-font-body-small-text-regular-font-size);
  --sys-typography-body-small-text-font-family: var(--sys-font-body-small-text-regular-font-family);
  --sys-typography-body-small-text-font-weight: var(--sys-font-body-small-text-regular-font-weight);
  --sys-typography-body-small-text-font-style: var(--sys-font-body-small-text-regular-font-style);
  --sys-typography-body-small-text-font-stretch: var(
    --sys-font-body-small-text-regular-font-stretch
  );
  --sys-typography-body-small-text-letter-spacing: var(
    --sys-font-body-small-text-regular-letter-spacing
  );
  --sys-typography-body-small-text-line-height: var(--sys-font-body-small-text-regular-line-height);
  --sys-typography-body-small-text-paragraph-indent: var(
    --sys-font-body-small-text-regular-paragraph-indent
  );
  --sys-typography-body-small-text-paragraph-spacing: var(
    --sys-font-body-small-text-regular-paragraph-spacing
  );
  --sys-typography-body-small-text-text-case: var(--sys-font-body-small-text-regular-text-case);
  --sys-typography-body-small-text-text-decoration: var(
    --sys-font-body-small-text-regular-text-decoration
  );
  --sys-typography-small-text-font-size: var(--sys-font-small-text-regular-font-size);
  --sys-typography-small-text-font-family: var(--sys-font-small-text-regular-font-family);
  --sys-typography-small-text-font-weight: var(--sys-font-small-text-regular-font-weight);
  --sys-typography-small-text-font-style: var(--sys-font-small-text-regular-font-style);
  --sys-typography-small-text-font-stretch: var(--sys-font-small-text-regular-font-stretch);
  --sys-typography-small-text-letter-spacing: var(--sys-font-small-text-regular-letter-spacing);
  --sys-typography-small-text-line-height: var(--sys-font-small-text-regular-line-height);
  --sys-typography-small-text-paragraph-indent: var(--sys-font-small-text-regular-paragraph-indent);
  --sys-typography-small-text-paragraph-spacing: var(
    --sys-font-small-text-regular-paragraph-spacing
  );
  --sys-typography-small-text-text-case: var(--sys-font-small-text-regular-text-case);
  --sys-typography-small-text-text-decoration: var(--sys-font-small-text-regular-text-decoration);
  --sys-typography-label-small-font-size: var(--sys-font-label-small-regular-font-size);
  --sys-typography-label-small-font-family: var(--sys-font-label-small-regular-font-family);
  --sys-typography-label-small-font-weight: var(--sys-font-label-small-regular-font-weight);
  --sys-typography-label-small-font-style: var(--sys-font-label-small-regular-font-style);
  --sys-typography-label-small-font-stretch: var(--sys-font-label-small-regular-font-stretch);
  --sys-typography-label-small-letter-spacing: var(--sys-font-label-small-regular-letter-spacing);
  --sys-typography-label-small-line-height: var(--sys-font-label-small-regular-line-height);
  --sys-typography-label-small-paragraph-indent: var(
    --sys-font-label-small-regular-paragraph-indent
  );
  --sys-typography-label-small-paragraph-spacing: var(
    --sys-font-label-small-regular-paragraph-spacing
  );
  --sys-typography-label-small-text-case: var(--sys-font-label-small-regular-text-case);
  --sys-typography-label-small-text-decoration: var(--sys-font-label-small-regular-text-decoration);
}

/* Motion Design Tokens for ContentSplit
 * 
 * These tokens extend the MD3 design token system with motion properties.
 * Defined as CSS custom properties for consistency and theming.
 * 
 * See: skills/design-implementation.md for usage guidelines.
 */

:root {
  /* Duration Tokens */
  --sys-motion-duration-short: 100ms;
  --sys-motion-duration-medium: 250ms;
  --sys-motion-duration-long: 500ms;

  /* Easing Tokens (Material Design 3 curves) */
  --sys-motion-easing-standard: cubic-bezier(0.4, 0.0, 0.2, 1);
  --sys-motion-easing-emphasized: cubic-bezier(0.0, 0.0, 0.2, 1);
  --sys-motion-easing-decelerated: cubic-bezier(0.0, 0.0, 0.0, 1);
  --sys-motion-easing-accelerated: cubic-bezier(0.3, 0.0, 1, 1);
}

/* Optional: CSS classes for common transitions */

.transition-standard {
  transition-timing-function: var(--sys-motion-easing-standard);
  transition-duration: var(--sys-motion-duration-medium);
}

.transition-emphasized {
  transition-timing-function: var(--sys-motion-easing-emphasized);
  transition-duration: var(--sys-motion-duration-medium);
}

/* Theme Overrides */

/* ContentSplit Dark Theme Overrides
 * Applies when .theme-dark class is present on root element
 */

.theme-dark {
  /* Base color overrides for dark theme */
  --sys-color-primary: #7c73ff;
  --sys-color-secondary: #0db8ff;
  --sys-color-neutral: #a0a4ac;
  --sys-color-neutral-variant: #8b95ad;
  --sys-color-accent: #ffb74d;
  --sys-color-tertiary: #ab65ff;
  --sys-color-warning: #ffeb3b;
  --sys-color-success: #4caf50;
  --sys-color-error: #f44336;

  /* Neutral color scale inversion for dark theme */
  --sys-color-neutral-0: #ffffff;
  --sys-color-neutral-10: #f5f5f5;
  --sys-color-neutral-20: #eeeeee;
  --sys-color-neutral-30: #e0e0e0;
  --sys-color-neutral-40: #bdbdbd;
  --sys-color-neutral-50: #9e9e9e;
  --sys-color-neutral-60: #757575;
  --sys-color-neutral-70: #616161;
  --sys-color-neutral-80: #424242;
  --sys-color-neutral-90: #303030;
  --sys-color-neutral-95: #212121;
  --sys-color-neutral-98: #121212;
  --sys-color-neutral-99: #0a0a0a;
  --sys-color-neutral-100: #000000;

  /* Primary color scale adjustment for dark theme */
  --sys-color-primary-0: #ffffff;
  --sys-color-primary-10: #e8e6ff;
  --sys-color-primary-20: #c9c5ff;
  --sys-color-primary-30: #a9a3ff;
  --sys-color-primary-40: #8a82ff;
  --sys-color-primary-50: #6b61ff;
  --sys-color-primary-60: #574ce5;
  --sys-color-primary-70: #443ac2;
  --sys-color-primary-80: #3229a0;
  --sys-color-primary-90: #21197d;
  --sys-color-primary-95: #140e5b;
  --sys-color-primary-98: #0a063a;
  --sys-color-primary-99: #040219;
  --sys-color-primary-100: #000000;

  /* Background and surface colors */
  --sys-color-background: var(--sys-color-neutral-98);
  --sys-color-on-background: var(--sys-color-neutral-10);
  --sys-color-surface: var(--sys-color-neutral-95);
  --sys-color-on-surface: var(--sys-color-neutral-20);
  --sys-color-surface-variant: var(--sys-color-neutral-90);
  --sys-color-on-surface-variant: var(--sys-color-neutral-40);

  /* Override color roles for dark theme */
  --sys-color-roles-primary-color-role-primary-role: var(--sys-color-primary-80);
  --sys-color-roles-primary-color-role-on-primary-role: var(--sys-color-primary-20);
  --sys-color-roles-primary-color-role-primary-container-role: var(--sys-color-primary-30);
  --sys-color-roles-primary-color-role-on-primary-container-role: var(--sys-color-primary-90);

  --sys-color-roles-neutral-color-role-neutral-color-role: var(--sys-color-neutral-60);
  --sys-color-roles-neutral-color-role-on-neutral-color-role: var(--sys-color-neutral-10);
  --sys-color-roles-neutral-color-role-neutral-container-role: var(--sys-color-neutral-90);
  --sys-color-roles-neutral-color-role-on-neutral-container-role: var(--sys-color-neutral-20);

  --sys-color-roles-secondary-color-role-secondary-role: var(--sys-color-secondary-80);
  --sys-color-roles-secondary-color-role-on-secondary-role: var(--sys-color-secondary-20);
  --sys-color-roles-secondary-color-role-secondary-container: var(--sys-color-secondary-30);
  --sys-color-roles-secondary-color-role-on-secondary-container: var(--sys-color-secondary-90);

  --sys-color-roles-accent-color-role-accent-role: var(--sys-color-accent-80);
  --sys-color-roles-accent-color-role-on-accent-color-role: var(--sys-color-accent-20);
  --sys-color-roles-accent-color-role-accent-container-role: var(--sys-color-accent-30);
  --sys-color-roles-accent-color-role-on-accent-container-role: var(--sys-color-accent-90);

  --sys-color-roles-error-color-role-error-role: var(--sys-color-error);
  --sys-color-roles-error-color-role-on-error-color-role: var(--sys-color-neutral-10);
  --sys-color-roles-error-color-role-error-container-role: var(--sys-color-error-90);
  --sys-color-roles-error-color-role-on-error-container-role: var(--sys-color-error-20);

  --sys-color-roles-success-color-role-success-color-role: var(--sys-color-success);
  --sys-color-roles-success-color-role-on-success-color-role: var(--sys-color-neutral-10);
  --sys-color-roles-success-color-role-success-container-role: var(--sys-color-success-90);
  --sys-color-roles-success-color-role-on-success-container: var(--sys-color-success-20);

  --sys-color-roles-disable-state: var(--sys-color-neutral-80);

  /* Elevation adjustments for dark theme */
  --sys-elevation-0: none;
  --sys-elevation-1: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
  --sys-elevation-2: 0 2px 4px rgba(0, 0, 0, 0.3), 0 3px 6px rgba(0, 0, 0, 0.2);
  --sys-elevation-3: 0 4px 8px rgba(0, 0, 0, 0.3), 0 6px 12px rgba(0, 0, 0, 0.2);
  --sys-elevation-4: 0 8px 16px rgba(0, 0, 0, 0.3), 0 12px 24px rgba(0, 0, 0, 0.2);
  --sys-elevation-5: 0 16px 32px rgba(0, 0, 0, 0.3), 0 24px 48px rgba(0, 0, 0, 0.2);
}

/* Ensure dark theme applies to all elements */

.theme-dark body {
  background-color: var(--sys-color-background);
  color: var(--sys-color-on-background);
}

/* Override specific component styles for dark theme */

.theme-dark .card-elevated,
.theme-dark .card-filled,
.theme-dark .card-outlined {
  background-color: var(--sys-color-surface);
  color: var(--sys-color-on-surface);
}

.theme-dark .input-filled,
.theme-dark .input-outlined,
.theme-dark .input-standard {
  background-color: var(--sys-color-surface-variant);
  color: var(--sys-color-on-surface-variant);
  border-color: var(--sys-color-neutral-70);
}

.theme-dark .button-filled {
  background: linear-gradient(135deg, var(--sys-color-primary-80), var(--sys-color-primary-90));
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  border: none;
}

.theme-dark .button-filled:hover {
  background: linear-gradient(135deg, var(--sys-color-primary-70), var(--sys-color-primary-80));
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-1px);
}

.theme-dark .button-filled:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.3),
    0 0 0 3px rgba(107, 97, 231, 0.2);
}

.theme-dark .button-filled:active {
  background: linear-gradient(135deg, var(--sys-color-primary-90), var(--sys-color-primary-100));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transform: translateY(0);
}

.theme-dark .button-outlined {
  background-color: transparent;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  border: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.theme-dark .button-outlined:hover {
  background-color: rgba(107, 97, 231, 0.08);
  border-color: var(--sys-color-primary-70);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transform: translateY(-1px);
}

.theme-dark .button-outlined:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  box-shadow: 0 0 0 3px rgba(107, 97, 231, 0.2);
}

.theme-dark .button-outlined:active {
  background-color: rgba(107, 97, 231, 0.12);
  border-color: var(--sys-color-primary-80);
  transform: translateY(0);
}

.theme-dark .button-text {
  background-color: transparent;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.theme-dark .button-text:hover {
  background-color: rgba(107, 97, 231, 0.08);
  color: var(--sys-color-primary-70);
  transform: translateY(-1px);
}

.theme-dark .button-text:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  background-color: rgba(107, 97, 231, 0.12);
}

.theme-dark .button-text:active {
  background-color: rgba(107, 97, 231, 0.16);
  transform: translateY(0);
}

/* Button elevated for dark theme */

.theme-dark .button-elevated {
  background-color: var(--sys-color-neutral-90);
  color: var(--sys-color-primary-40);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.3),
    0 2px 8px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--sys-color-neutral-80);
}

.theme-dark .button-elevated:hover {
  background-color: var(--sys-color-neutral-85);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 4px 12px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
  border-color: var(--sys-color-neutral-70);
}

.theme-dark .button-elevated:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.3),
    0 2px 8px rgba(0, 0, 0, 0.2),
    0 0 0 3px rgba(107, 97, 231, 0.2);
}

.theme-dark .button-elevated:active {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transform: translateY(0);
}

/* Button tonal for dark theme */

.theme-dark .button-tonal {
  background-color: var(--sys-color-secondary-90);
  color: var(--sys-color-secondary-20);
}

.theme-dark .button-tonal:hover {
  background-color: var(--sys-color-secondary-80);
}

.theme-dark .button-tonal:focus {
  outline: 2px solid var(--sys-color-secondary-60);
  outline-offset: 2px;
}

.theme-dark .button-tonal:active {
  background-color: var(--sys-color-secondary-70);
  transform: translateY(1px);
}

/* Button FAB for dark theme */

.theme-dark .button-fab {
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  box-shadow: var(--sys-elevation-3);
}

.theme-dark .button-fab:hover {
  box-shadow: var(--sys-elevation-4);
}

.theme-dark .button-fab:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.theme-dark .button-fab:active {
  box-shadow: var(--sys-elevation-2);
  transform: translateY(1px);
}

/* Sidebar dark theme overrides */

.theme-dark .claude-sidebar {
  background-color: var(--sys-color-neutral-95);
  border-right-color: var(--sys-color-neutral-90);
  box-shadow: 0 0 16px rgba(0, 0, 0, 0.2);
}

.theme-dark .claude-sidebar-header {
  border-bottom-color: var(--sys-color-neutral-90);
}

.theme-dark .claude-sidebar-title {
  color: var(--sys-color-neutral-30);
}

.theme-dark .claude-sidebar-link {
  color: var(--sys-color-neutral-60);
}

.theme-dark .claude-sidebar-link:hover {
  background-color: var(--sys-color-neutral-90);
  color: var(--sys-color-neutral-40);
}

.theme-dark .claude-sidebar-link.active {
  background-color: var(--sys-color-primary-95);
  color: var(--sys-color-primary-30);
  box-shadow: 0 2px 8px rgba(107, 97, 231, 0.2);
}

.theme-dark .claude-sidebar-link.active .claude-sidebar-icon {
  color: var(--sys-color-primary-30);
}

.theme-dark .claude-sidebar-footer {
  border-top-color: var(--sys-color-neutral-90);
}

.theme-dark .claude-main {
  background-color: var(--sys-color-neutral-98);
}

.theme-dark .claude-utility-panel {
  background-color: var(--sys-color-neutral-95);
  border-left-color: var(--sys-color-neutral-90);
}

/* Dashboard card dark theme overrides */

.theme-dark .dashboard-card {
  background-color: var(--sys-color-neutral-95);
  border-color: var(--sys-color-neutral-90);
  box-shadow:
    0 2px 12px rgba(0, 0, 0, 0.2),
    0 1px 4px rgba(0, 0, 0, 0.2);
}

.theme-dark .dashboard-card:hover {
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.2);
  border-color: var(--sys-color-neutral-80);
}

.theme-dark .dashboard-card-title {
  color: var(--sys-color-neutral-30);
}

.theme-dark .dashboard-card-content {
  color: var(--sys-color-neutral-60);
}

.theme-dark .dashboard-stat {
  background-color: var(--sys-color-neutral-95);
  border-color: var(--sys-color-neutral-90);
}

.theme-dark .dashboard-stat:hover {
  border-color: var(--sys-color-primary-90);
  box-shadow: 0 4px 20px rgba(107, 97, 231, 0.2);
}

.theme-dark .dashboard-stat-value {
  color: var(--sys-color-primary-30);
}

.theme-dark .dashboard-stat-label {
  color: var(--sys-color-neutral-50);
}

/* Dashboard stat redesign overrides */

.theme-dark .dashboard-stat-icon {
  color: var(--sys-color-primary-30);
}

.theme-dark .dashboard-stat-trend.trend-positive {
  color: var(--sys-color-success);
}

.theme-dark .dashboard-stat-trend.trend-negative {
  color: var(--sys-color-error);
}

.theme-dark .dashboard-section-title {
  color: var(--sys-color-neutral-20);
}

/* Conversion list dark theme overrides */

.theme-dark .conversion-item {
  background-color: var(--sys-color-neutral-95);
  border-color: var(--sys-color-neutral-90);
}

.theme-dark .conversion-item:hover {
  border-color: var(--sys-color-primary-80);
  background-color: var(--sys-color-primary-95);
}

.theme-dark .conversion-item-icon {
  color: var(--sys-color-primary-30);
}

.theme-dark .conversion-item-title {
  color: var(--sys-color-neutral-30);
}

.theme-dark .conversion-item-meta {
  color: var(--sys-color-neutral-70);
}

/* Sidebar credit usage dark theme overrides */

.theme-dark .sidebar-credit-usage {
  background-color: var(--sys-color-neutral-95);
}

/* Select component dark theme overrides */

.theme-dark .select-filled-trigger,
.theme-dark .select-outlined-trigger,
.theme-dark .select-multi-trigger,
.theme-dark .select-autocomplete-input {
  background-color: var(--sys-color-neutral-90);
  border-color: var(--sys-color-neutral-70);
  color: var(--sys-color-neutral-20);
}

.theme-dark .select-filled-trigger:hover,
.theme-dark .select-outlined-trigger:hover {
  background-color: var(--sys-color-neutral-85);
  border-color: var(--sys-color-neutral-60);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.theme-dark .select-filled-trigger:focus-within,
.theme-dark .select-outlined-trigger:focus-within {
  border-color: var(--sys-color-primary-60);
  box-shadow: 0 0 0 2px rgba(107, 97, 231, 0.3);
}

.theme-dark .select-menu {
  background-color: var(--sys-color-neutral-90);
  border: 1px solid var(--sys-color-neutral-80);
}

.theme-dark .select-option:hover {
  background-color: var(--sys-color-neutral-80);
}

.theme-dark .select-option.selected {
  background-color: var(--sys-color-primary-90);
  color: var(--sys-color-primary-20);
}

/* Modal dark theme overrides */

.theme-dark .modal-container {
  background-color: var(--sys-color-neutral-95);
  color: var(--sys-color-neutral-20);
}

.theme-dark .modal-alert-title,
.theme-dark .modal-simple-title,
.theme-dark .modal-fullscreen-title {
  color: var(--sys-color-neutral-10);
}

.theme-dark .modal-alert-content,
.theme-dark .modal-simple-item,
.theme-dark .modal-fullscreen-content {
  color: var(--sys-color-neutral-40);
}

.theme-dark .modal-simple-item:hover {
  background-color: var(--sys-color-neutral-90);
}

.theme-dark .modal-action-primary {
  background-color: var(--sys-color-primary-80);
  color: var(--sys-color-primary-20);
}

.theme-dark .modal-action-primary:hover {
  background-color: var(--sys-color-primary-70);
}

.theme-dark .modal-action-secondary {
  border-color: var(--sys-color-neutral-70);
  color: var(--sys-color-primary-50);
}

.theme-dark .modal-action-secondary:hover {
  background-color: var(--sys-color-primary-95);
  border-color: var(--sys-color-primary-60);
}

.theme-dark .modal-action-destructive {
  background-color: var(--sys-color-error-80);
  color: var(--sys-color-error-20);
}

.theme-dark .modal-action-destructive:hover {
  background-color: var(--sys-color-error-70);
}

/* Tooltip dark theme overrides */

.theme-dark .tooltip {
  background-color: var(--sys-color-neutral-90);
  color: var(--sys-color-neutral-10);
}

.theme-dark .tooltip::before {
  border-top-color: var(--sys-color-neutral-90);
  border-bottom-color: var(--sys-color-neutral-90);
  border-left-color: var(--sys-color-neutral-90);
  border-right-color: var(--sys-color-neutral-90);
}

/* Claude-style component dark theme overrides */

.theme-dark .content-input-container.claude-style {
  background-color: var(--sys-color-neutral-95);
  border-color: var(--sys-color-neutral-90);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.theme-dark .content-input-container.claude-style .content-input-textarea {
  background-color: var(--sys-color-neutral-98);
  border-color: var(--sys-color-neutral-80);
  color: var(--sys-color-neutral-20);
}

.theme-dark .content-input-container.claude-style .content-input-textarea:focus {
  border-color: var(--sys-color-primary-60);
  box-shadow: 0 0 0 3px rgba(124, 115, 255, 0.2);
}

.theme-dark .content-input-container.claude-style .content-input-platform-card {
  background-color: var(--sys-color-neutral-98);
  border-color: var(--sys-color-neutral-80);
}

.theme-dark .content-input-container.claude-style .content-input-platform-card:hover {
  border-color: var(--sys-color-primary-60);
  background-color: var(--sys-color-primary-95);
}

.theme-dark .content-input-container.claude-style .content-input-platform-card.selected {
  border-color: var(--sys-color-primary-60);
  background-color: var(--sys-color-primary-90);
  box-shadow: 0 4px 12px rgba(124, 115, 255, 0.2);
}

.theme-dark .generated-content.claude-style {
  background-color: var(--sys-color-neutral-95);
  border-color: var(--sys-color-neutral-90);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.theme-dark .generated-content.claude-style .generated-content-display {
  background-color: var(--sys-color-neutral-98);
  border-color: var(--sys-color-neutral-80);
  color: var(--sys-color-neutral-20);
}

.theme-dark .generated-content.claude-style .generated-content-text {
  color: var(--sys-color-neutral-30);
}

.theme-dark .generated-content.claude-style .generated-content-tab {
  color: var(--sys-color-neutral-60);
}

.theme-dark .generated-content.claude-style .generated-content-tab:hover {
  color: var(--sys-color-primary-60);
  background-color: var(--sys-color-primary-95);
}

.theme-dark .generated-content.claude-style .generated-content-tab.selected {
  color: var(--sys-color-primary-60);
  border-bottom-color: var(--sys-color-primary-60);
}

.theme-dark .regeneration-controls.claude-style {
  background-color: var(--sys-color-neutral-95);
  border-color: var(--sys-color-neutral-90);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.theme-dark .regeneration-controls.claude-style .regeneration-option {
  background-color: var(--sys-color-neutral-98);
  border-color: var(--sys-color-neutral-80);
}

.theme-dark .regeneration-controls.claude-style .regeneration-option:hover {
  border-color: var(--sys-color-primary-60);
  background-color: var(--sys-color-primary-95);
  box-shadow: 0 4px 12px rgba(124, 115, 255, 0.2);
}

.theme-dark .regeneration-controls.claude-style .regeneration-option.selected {
  border-color: var(--sys-color-primary-60);
  background-color: var(--sys-color-primary-90);
  box-shadow: 0 4px 12px rgba(124, 115, 255, 0.2);
}

.theme-dark .regeneration-controls.claude-style .regeneration-count {
  background-color: var(--sys-color-neutral-90);
  color: var(--sys-color-neutral-50);
}

/* Core MD3 Components */

/* ContentSplit Button Component
 * 
 * Implementation of Material Design 3 button system using design tokens.
 * Follows specifications in skills/button.md
 */

:root {
  /* Button-specific design tokens (extending the system) */
  --sys-button-height-medium: 40px;
  --sys-button-height-small: 32px;
  --sys-button-height-large: 48px;
  --sys-button-padding-medium: 10px 24px;
  --sys-button-padding-small: 8px 16px;
  --sys-button-padding-large: 12px 32px;
}

/* Base button styles (common to all variants) */

.button {
  /* Layout */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  vertical-align: middle;

  /* Typography */
  font-family: var(--sys-typography-body-medium-font-family);
  font-weight: 500;
  font-size: var(--sys-typography-body-medium-font-size);
  letter-spacing: 0.01em;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;

  /* Visual */
  border-radius: var(--sys-radius-xl);
  border: none;
  cursor: pointer;
  user-select: none;

  /* Interaction */
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);

  /* Accessibility */
  position: relative;
  overflow: hidden;
}

/* Button sizes */

.button-small {
  height: var(--sys-button-height-small);
  padding: var(--sys-button-padding-small);
  font-size: var(--sys-typography-small-text-font-size); /* 12px - matches spec */
}

.button-medium {
  height: var(--sys-button-height-medium);
  padding: var(--sys-button-padding-medium);
  font-size: var(--sys-typography-label-large-font-size);
}

.button-large {
  height: var(--sys-button-height-large);
  padding: var(--sys-button-padding-large);
  font-size: var(--sys-typography-body-text-font-size); /* 16px - matches spec */
}

/* Button variants */

/* 1. Filled Button (Primary action) */

.button-filled {
  background-color: var(--sys-color-primary-40);
  color: var(--sys-color-neutral-100);
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(107, 97, 231, 0.2);
  border: none;
}

.button-filled:hover {
  background-color: var(--sys-color-primary-30);
  box-shadow: 0 6px 24px rgba(107, 97, 231, 0.3);
  transform: translateY(-1px);
}

.button-filled:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  box-shadow:
    0 4px 16px rgba(107, 97, 231, 0.2),
    0 0 0 3px rgba(107, 97, 231, 0.1);
}

.button-filled:active {
  background-color: var(--sys-color-primary-20);
  box-shadow: 0 2px 8px rgba(107, 97, 231, 0.2);
  transform: translateY(0);
}

/* 2. Outlined Button (Secondary action) */

.button-outlined {
  background-color: transparent;
  color: var(--sys-color-primary-40);
  border: 1px solid var(--sys-color-primary-80);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.button-outlined:hover {
  background-color: var(--sys-color-primary-98);
  border-color: var(--sys-color-primary-40);
  box-shadow: 0 4px 16px rgba(107, 97, 231, 0.1);
  transform: translateY(-1px);
}

.button-outlined:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  box-shadow: 0 0 0 3px rgba(107, 97, 231, 0.1);
}

.button-outlined:active {
  background-color: rgba(107, 97, 231, 0.08);
  border-color: var(--sys-color-primary-50);
  transform: translateY(0);
}

/* 3. Text Button (Low emphasis) */

.button-text {
  background-color: transparent;
  color: var(--sys-color-primary-40);
  padding: 10px 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.button-text:hover {
  background-color: rgba(107, 97, 231, 0.04);
  color: var(--sys-color-primary-30);
  transform: translateY(-1px);
}

.button-text:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  background-color: rgba(107, 97, 231, 0.08);
}

.button-text:active {
  background-color: rgba(107, 97, 231, 0.12);
  transform: translateY(0);
}

/* 4. Elevated Button (Floating appearance) */

.button-elevated {
  background-color: var(--sys-color-neutral-100);
  color: var(--sys-color-primary-40);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04);
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--sys-color-neutral-95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.button-elevated:hover {
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.12),
    0 4px 12px rgba(0, 0, 0, 0.06);
  background-color: var(--sys-color-neutral-100);
  transform: translateY(-2px);
  border-color: var(--sys-color-neutral-90);
}

.button-elevated:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 3px;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04),
    0 0 0 3px rgba(107, 97, 231, 0.1);
}

.button-elevated:active {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transform: translateY(0);
}

/* 5. Tonal Button (Secondary container) */

.button-tonal {
  background-color: var(--sys-color-roles-secondary-color-role-secondary-container);
  color: var(--sys-color-roles-secondary-color-role-on-secondary-container);
}

.button-tonal:hover {
  background-color: var(--sys-color-secondary-80);
}

.button-tonal:focus {
  outline: 2px solid var(--sys-color-secondary-60);
  outline-offset: 2px;
}

.button-tonal:active {
  background-color: var(--sys-color-secondary-70);
  transform: translateY(1px);
}

/* 6. Floating Action Button (Circular) */

.button-fab {
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  box-shadow: var(--sys-elevation-3);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.button-fab:hover {
  box-shadow: var(--sys-elevation-4);
}

.button-fab:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.button-fab:active {
  box-shadow: var(--sys-elevation-2);
  transform: translateY(1px);
}

/* FAB sizes */

.button-fab-small {
  width: 40px;
  height: 40px;
}

.button-fab-medium {
  width: 56px;
  height: 56px;
}

.button-fab-large {
  width: 72px;
  height: 72px;
}

/* Disabled state (applies to all variants) */

.button:disabled,
.button-disabled {
  background-color: var(--sys-color-roles-disable-state);
  color: var(--sys-color-neutral-60);
  border-color: var(--sys-color-roles-disable-state);
  box-shadow: none;
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
}

.button:disabled:hover,
.button-disabled:hover {
  background-color: var(--sys-color-roles-disable-state);
  box-shadow: none;
  transform: none;
}

/* Icon support */

.button__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button__icon-leading {
  margin-right: var(--sys-spacing-button-icon);
}

.button__icon-trailing {
  margin-left: var(--sys-spacing-button-icon);
}

/* Icon-only button */

.button-icon-only {
  padding: var(--sys-spacing-button-icon-padding);
  min-width: var(--sys-button-height-medium);
}

.button-icon-only .button__icon {
  margin: 0;
}

/* Focus ring (accessibility) */

.button:focus {
  /* Outline is handled per-variant, but ensure visibility */
  position: relative;
}

.button:focus:not(:focus-visible) {
  outline: none;
}

.button:focus-visible {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

/* Touch target enhancement for mobile */

@media (pointer: coarse) {
  .button {
    min-height: 44px; /* Minimum touch target size */
  }

  .button-small {
    min-height: 44px;
  }
}

/* ContentSplit Input Component
 * 
 * Implementation of Material Design 3 input system using design tokens.
 * Follows specifications in skills/input.md
 */

/* Input container base styles */

.input-filled,
.input-outlined,
.input-standard {
  box-sizing: border-box;
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  width: 100%;
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
  outline: none;
}

/* 1. Filled Text Field */

.input-filled {
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border: none;
  border-bottom: 1px solid var(--sys-color-neutral-60);
  border-radius: var(--sys-radius-input) var(--sys-radius-input) 0 0; /* Rounded top corners only */
  padding: 16px 12px 4px 12px;
}

.input-filled:hover {
  background-color: var(--sys-color-neutral-98);
}

.input-filled:focus {
  border-bottom: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
  padding-bottom: 3px; /* Adjust for thicker border */
  background-color: var(--sys-color-neutral-99);
}

/* 2. Outlined Text Field */

.input-outlined {
  background-color: transparent;
  border: 1px solid var(--sys-color-neutral-60);
  border-radius: var(--sys-radius-input);
  padding: 16px 12px 4px 12px;
}

.input-outlined:hover {
  border-color: var(--sys-color-neutral-40);
}

.input-outlined:focus {
  border: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
  padding: 15px 11px 3px 11px; /* Adjust for thicker border */
  box-shadow: 0 0 0 1px var(--sys-color-primary-60) inset;
}

/* 3. Standard Text Field (Material Design 2) */

.input-standard {
  background-color: transparent;
  border: none;
  border-bottom: 1px solid var(--sys-color-neutral-60);
  padding: 8px 0;
}

.input-standard:focus {
  border-bottom: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
  padding-bottom: 7px; /* Adjust for thicker border */
}

/* Input label */

.input-label {
  position: absolute;
  left: 12px;
  top: 16px;
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
  pointer-events: none;
}

.input-label.floating {
  top: 4px;
  font-size: 12px;
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

/* Supporting text */

.input-supporting-text {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: 4px;
  padding: 0 12px;
}

.input-supporting-text.error {
  color: var(--sys-color-roles-error-color-role-error-role);
}

/* Icons */

.input-icon-leading,
.input-icon-trailing {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sys-color-neutral-60);
  width: 20px;
  height: 20px;
}

.input-icon-leading {
  left: 12px;
}

.input-icon-trailing {
  right: 12px;
  cursor: pointer;
}

/* Error states */

.input-filled.error {
  border-bottom-color: var(--sys-color-roles-error-color-role-error-role);
}

.input-outlined.error {
  border-color: var(--sys-color-roles-error-color-role-error-role);
}

.input-label.error {
  color: var(--sys-color-roles-error-color-role-error-role);
}

/* Disabled states */

.input-filled:disabled,
.input-outlined:disabled,
.input-standard:disabled {
  color: var(--sys-color-neutral-60);
  cursor: not-allowed;
  opacity: 0.6;
}

.input-filled:disabled {
  background-color: var(--sys-color-roles-disable-state);
  border-bottom-color: var(--sys-color-neutral-80);
}

.input-outlined:disabled {
  border-color: var(--sys-color-neutral-80);
}

/* Input variants */

/* Text area */

.textarea {
  min-height: 80px;
  resize: vertical;
  line-height: var(--sys-typography-body-text-line-height);
}

/* Select/Dropdown */

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23858993' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-position: right 12px center;
  background-repeat: no-repeat;
  padding-right: 40px;
  cursor: pointer;
}

/* Search field */

.search {
  padding-left: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23858993' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-position: left 12px center;
  background-repeat: no-repeat;
}

/* Date/Time picker */

.date-picker {
  cursor: pointer;
}

/* Validation patterns */

/* Required field indicator */

.input-label.required::after {
  content: " *";
  color: var(--sys-color-roles-error-color-role-error-role);
}

/* Character counter */

.character-counter {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  text-align: right;
  margin-top: 4px;
}

.character-counter.warning {
  color: var(--sys-color-roles-warning-color-role-warning-role);
}

.character-counter.error {
  color: var(--sys-color-roles-error-color-role-error-role);
}

/* Password strength indicator */

.password-strength {
  height: 4px;
  background-color: var(--sys-color-neutral-90);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}

.password-strength.weak {
  background-color: var(--sys-color-roles-error-color-role-error-role);
  width: 25%;
}

.password-strength.fair {
  background-color: var(--sys-color-roles-warning-color-role-warning-role);
  width: 50%;
}

.password-strength.good {
  background-color: var(--sys-color-roles-success-color-role);
  width: 75%;
}

.password-strength.strong {
  background-color: var(--sys-color-roles-success-color-role);
  width: 100%;
}

/* Container for input with label and supporting text */

.input-container {
  position: relative;
  margin-bottom: 16px; /* Vertical spacing between form fields */
}

/* Accessibility: focus visible */

.input-filled:focus-visible,
.input-outlined:focus-visible,
.input-standard:focus-visible {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

/* Touch target enhancement for mobile */

@media (pointer: coarse) {
  .input-filled,
  .input-outlined,
  .input-standard,
  .select,
  .search,
  .date-picker {
    min-height: 44px; /* Minimum touch target size */
  }
}

/* ContentSplit Card Component
 * 
 * Implementation of Material Design 3 card system using design tokens.
 * Follows specifications in skills/card.md
 */

/* Card container base styles */

.card-elevated,
.card-filled,
.card-outlined {
  background-color: var(--sys-color-neutral-100);
  border-radius: var(--sys-radius-xl);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
}

/* 1. Elevated Card */

.card-elevated {
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.04),
    0 2px 8px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--sys-color-neutral-95);
}

.card-elevated:hover {
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.08),
    0 4px 12px rgba(0, 0, 0, 0.06);
  border-color: var(--sys-color-neutral-90);
  cursor: pointer;
  transform: translateY(-2px);
}

/* 2. Filled Card */

.card-filled {
  border: 1px solid var(--sys-color-neutral-95);
  background-color: var(--sys-color-neutral-98);
}

.card-filled:hover {
  background-color: var(--sys-color-neutral-100);
  border-color: var(--sys-color-neutral-90);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

/* 3. Outlined Card */

.card-outlined {
  border: 1px solid var(--sys-color-neutral-90);
}

.card-outlined:hover {
  border-color: var(--sys-color-neutral-70);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

/* Card layouts */

/* Media Card */

.card-media {
  display: flex;
  flex-direction: column;
}

.card-media-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-media-content {
  padding: 16px;
}

/* Text-Only Card */

.card-text-only {
  padding: 24px;
}

/* Action Card */

.card-actions {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-actions-footer {
  padding: 16px;
  border-top: 1px solid var(--sys-color-neutral-90);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Dashboard Card */

.card-dashboard {
  padding: 20px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
  align-items: start;
}

.card-dashboard-icon {
  grid-row: 1 / 3;
  grid-column: 1;
  margin-right: 12px;
}

.card-dashboard-title {
  grid-row: 1;
  grid-column: 2;
  margin: 0;
}

.card-dashboard-value {
  grid-row: 2;
  grid-column: 2;
  margin: 0;
}

/* Card content structure */

/* Headline */

.card-headline {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin: 0 0 8px 0;
  line-height: var(--sys-typography-title-medium-line-height);
}

/* Subhead */

.card-subhead {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin: 0 0 12px 0;
  line-height: var(--sys-typography-body-text-line-height);
}

/* Supporting text */

.card-supporting-text {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin: 0 0 16px 0;
  line-height: var(--sys-typography-body-text-line-height);
}

/* Metadata */

.card-metadata {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  margin: 12px 0 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Interactive states */

/* Focus state */

.card-elevated:focus,
.card-filled:focus,
.card-outlined:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

/* Selected/Active state */

.card-elevated.selected {
  box-shadow: var(--sys-elevation-2);
  border: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
}

.card-filled.selected {
  background-color: var(--sys-color-primary-95);
  border: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
}

.card-outlined.selected {
  border: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
}

/* Disabled state */

.card-elevated.disabled,
.card-filled.disabled,
.card-outlined.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.card-filled.disabled {
  background-color: var(--sys-color-roles-disable-state);
}

.card-outlined.disabled {
  border-color: var(--sys-color-neutral-80);
}

/* Card actions */

/* Primary action */

.card-action-primary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  border: none;
  border-radius: 8px;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-small-letter-spacing);
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
}

.card-action-primary:hover {
  background-color: var(--sys-color-primary-30);
}

/* Secondary action */

.card-action-secondary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background-color: transparent;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  border: 1px solid var(--sys-color-roles-primary-color-role-primary-role);
  border-radius: 8px;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-small-letter-spacing);
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
}

.card-action-secondary:hover {
  background-color: var(--sys-color-primary-95);
  border-color: var(--sys-color-primary-30);
}

/* Icon actions */

.card-action-icon {
  background: none;
  border: none;
  color: var(--sys-color-neutral-60);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
}

.card-action-icon:hover {
  background-color: var(--sys-color-neutral-95);
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

/* Accessibility: focus visible */

.card-elevated:focus-visible,
.card-filled:focus-visible,
.card-outlined:focus-visible {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

/* Touch target enhancement for mobile */

@media (pointer: coarse) {
  .card-action-primary,
  .card-action-secondary,
  .card-action-icon {
    min-height: 44px;
    min-width: 44px;
  }
}

/* ContentSplit Chip System - Material Design 3 Implementation
 * Comprehensive chip components for content categorization, filtering, and AI workflows
 */

/* Base Chip Implementation */

.chip {
  display: inline-flex;
  align-items: center;
  height: var(--sys-chip-height);
  background-color: var(--sys-chip-background);
  border-radius: var(--sys-chip-border-radius);
  padding: var(--sys-chip-padding);
  border: var(--sys-chip-border);
  cursor: pointer;
  transition: all 0.2s ease;
  gap: var(--sys-chip-gap);
  user-select: none;
  box-shadow: var(--sys-chip-elevation);
}

.chip:hover {
  background-color: var(--sys-chip-hover-background);
  box-shadow: var(--sys-chip-hover-elevation);
}

.chip:focus-visible {
  outline: var(--sys-chip-focus-outline);
  outline-offset: var(--sys-chip-focus-outline-offset);
}

.chip:active {
  transform: var(--sys-chip-pressed-transform);
  box-shadow: var(--sys-chip-pressed-elevation);
}

.chip.disabled {
  background-color: var(--sys-chip-disabled-background);
  opacity: var(--sys-chip-disabled-opacity);
  cursor: var(--sys-chip-disabled-cursor);
  pointer-events: none;
}

.chip-label {
  font-family: var(--sys-chip-label-font-family);
  font-size: var(--sys-chip-label-font-size);
  font-weight: var(--sys-chip-label-font-weight);
  line-height: var(--sys-chip-label-line-height);
  color: var(--sys-chip-label-color);
  white-space: nowrap;
}

.chip.disabled .chip-label {
  color: var(--sys-chip-label-disabled-color);
}

.chip-icon {
  width: var(--sys-chip-icon-size);
  height: var(--sys-chip-icon-size);
  color: var(--sys-chip-icon-color);
  flex-shrink: 0;
}

.chip:hover .chip-icon {
  color: var(--sys-chip-icon-hover-color);
}

.chip.disabled .chip-icon {
  color: var(--sys-chip-icon-disabled-color);
}

/* Input Chip Implementation */

.chip-input {
  background-color: var(--sys-chip-background);
  border: var(--sys-chip-border);
}

.chip-input.selected {
  background-color: var(--sys-chip-selected-background);
  border: var(--sys-chip-border-selected);
}

.chip-input.selected .chip-label {
  color: var(--sys-chip-label-selected-color);
}

.chip-input.selected .chip-icon {
  color: var(--sys-chip-icon-selected-color);
}

.chip-input-avatar {
  width: var(--sys-chip-avatar-size);
  height: var(--sys-chip-avatar-size);
  border-radius: var(--sys-chip-avatar-border-radius);
  background-color: var(--sys-chip-avatar-background);
  color: var(--sys-chip-avatar-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--sys-chip-avatar-size) * 0.6);
  font-weight: var(--sys-typography-label-small-bold-font-weight);
  flex-shrink: 0;
}

.chip-input-remove {
  width: var(--sys-chip-remove-size);
  height: var(--sys-chip-remove-size);
  background-color: var(--sys-chip-remove-background);
  border: none;
  border-radius: var(--sys-chip-remove-border-radius);
  color: var(--sys-chip-remove-color);
  cursor: pointer;
  padding: var(--sys-chip-remove-padding);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color 0.2s ease;
  margin-left: var(--sys-chip-remove-gap);
}

.chip-input-remove:hover {
  color: var(--sys-chip-remove-hover-color);
  background-color: var(--sys-color-neutral-90);
}

.chip-input-remove:focus-visible {
  outline: var(--sys-chip-focus-outline);
  outline-offset: 1px;
}

/* Choice Chip Implementation */

.chip-choice {
  background-color: var(--sys-chip-background);
  border: var(--sys-chip-border);
}

.chip-choice.selected {
  background-color: var(--sys-chip-selected-background);
  border: var(--sys-chip-border-selected);
}

.chip-choice.selected .chip-label {
  color: var(--sys-chip-label-selected-color);
}

.chip-choice.selected .chip-icon {
  color: var(--sys-chip-icon-selected-color);
}

/* Choice chip group */

.chip-group-choice {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sys-spacing-sm);
}

.chip-group-choice .chip-choice {
  margin: 0;
}

/* Single selection behavior */

.chip-group-choice[data-single-select] .chip-choice.selected ~ .chip-choice.selected {
  background-color: var(--sys-chip-background);
  border: var(--sys-chip-border);
}

.chip-group-choice[data-single-select] .chip-choice.selected ~ .chip-choice.selected .chip-label {
  color: var(--sys-chip-label-color);
}

.chip-group-choice[data-single-select] .chip-choice.selected ~ .chip-choice.selected .chip-icon {
  color: var(--sys-chip-icon-color);
}

/* Filter Chip Implementation */

.chip-filter {
  background-color: var(--sys-chip-background);
  border: var(--sys-chip-border);
  position: relative;
  padding-left: calc(var(--sys-chip-selection-size) + var(--sys-chip-selection-gap) * 2);
}

.chip-filter.selected {
  background-color: var(--sys-chip-selected-background);
  border: var(--sys-chip-border-selected);
}

.chip-filter.selected .chip-label {
  color: var(--sys-chip-label-selected-color);
}

.chip-filter.selected .chip-icon {
  color: var(--sys-chip-icon-selected-color);
}

.chip-filter-selection {
  position: absolute;
  left: var(--sys-chip-selection-gap);
  width: var(--sys-chip-selection-size);
  height: var(--sys-chip-selection-size);
  border-radius: var(--sys-chip-selection-border-radius);
  background-color: var(--sys-chip-selection-background);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.chip-filter.selected .chip-filter-selection {
  opacity: 1;
}

.chip-filter-selection-icon {
  width: calc(var(--sys-chip-selection-size) * 0.6);
  height: calc(var(--sys-chip-selection-size) * 0.6);
  color: var(--sys-chip-selection-color);
}

/* Filter chip group */

.chip-group-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sys-spacing-sm);
}

.chip-group-filter .chip-filter {
  margin: 0;
}

/* Action Chip Implementation */

.chip-action {
  background-color: var(--sys-chip-background);
  border: var(--sys-chip-border);
}

.chip-action:hover {
  background-color: var(--sys-chip-hover-background);
  box-shadow: var(--sys-chip-hover-elevation);
}

.chip-action:active {
  transform: var(--sys-chip-pressed-transform);
  box-shadow: var(--sys-chip-pressed-elevation);
}

.chip-action-icon {
  width: var(--sys-chip-icon-size);
  height: var(--sys-chip-icon-size);
  color: var(--sys-chip-icon-color);
  transition: transform 0.2s ease;
}

.chip-action:hover .chip-action-icon {
  color: var(--sys-chip-icon-hover-color);
  transform: scale(1.1);
}

.chip-action:active .chip-action-icon {
  transform: scale(0.95);
}

/* Action chip with loading state */

.chip-action.loading {
  pointer-events: none;
  opacity: 0.8;
}

.chip-action.loading .chip-action-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Assist Chip Implementation */

.chip-assist {
  background-color: var(--sys-chip-assist-background);
  border: var(--sys-chip-assist-border);
  color: var(--sys-chip-assist-color);
  position: relative;
}

.chip-assist .chip-label {
  color: var(--sys-chip-assist-color);
}

.chip-assist .chip-icon {
  color: var(--sys-chip-assist-color);
}

.chip-assist:hover {
  background-color: var(--sys-color-secondary-90);
  border-color: var(--sys-color-secondary-70);
}

.chip-assist-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: var(--sys-chip-assist-badge-size);
  height: var(--sys-chip-assist-badge-size);
  border-radius: var(--sys-radius-full);
  background-color: var(--sys-chip-assist-badge-background);
  color: var(--sys-chip-assist-badge-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: bold;
}

/* AI suggestion chip */

.chip-ai-suggestion {
  border-style: dashed;
  border-color: var(--sys-color-primary-80);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

/* Chip Group Implementation */

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sys-spacing-sm);
  align-items: center;
}

.chip-group-label {
  font-family: var(--sys-typography-label-medium-font-family);
  font-size: var(--sys-typography-label-medium-font-size);
  font-weight: var(--sys-typography-label-medium-font-weight);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-xs);
  display: block;
}

.chip-group-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
  display: block;
}

/* Horizontal scrollable chip group */

.chip-group-scrollable {
  display: flex;
  overflow-x: auto;
  flex-wrap: nowrap;
  padding: var(--sys-spacing-sm) 0;
  gap: var(--sys-spacing-sm);
  scrollbar-width: thin;
}

.chip-group-scrollable::-webkit-scrollbar {
  height: 4px;
}

.chip-group-scrollable::-webkit-scrollbar-track {
  background: var(--sys-color-neutral-95);
  border-radius: var(--sys-radius-full);
}

.chip-group-scrollable::-webkit-scrollbar-thumb {
  background: var(--sys-color-neutral-80);
  border-radius: var(--sys-radius-full);
}

.chip-group-scrollable .chip {
  flex-shrink: 0;
}

/* Content Category Chips */

.chip-category {
  border-left: 3px solid var(--sys-color-primary-40);
}

.chip-category-article {
  border-left-color: var(--sys-color-roles-success-color-role-success-role);
}

.chip-category-report {
  border-left-color: var(--sys-color-roles-info-color-role-info-role);
}

.chip-category-social {
  border-left-color: var(--sys-color-roles-warning-color-role-warning-role);
}

.chip-category-marketing {
  border-left-color: var(--sys-color-roles-error-color-role-error-role);
}

.chip-category-count {
  margin-left: var(--sys-spacing-xs);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
  background-color: var(--sys-color-neutral-90);
  padding: 0 var(--sys-spacing-xs);
  border-radius: var(--sys-radius-sm);
}

/* AI Model Chips */

.chip-model {
  padding-right: calc(var(--sys-spacing-md) * 2);
  position: relative;
}

.chip-model-icon {
  width: 24px;
  height: 24px;
  background-color: var(--sys-color-primary-95);
  border-radius: var(--sys-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sys-color-primary-40);
}

.chip-model-info {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.chip-model-name {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-10);
}

.chip-model-stats {
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
  display: flex;
  gap: var(--sys-spacing-sm);
}

.chip-model-status {
  position: absolute;
  top: var(--sys-spacing-xs);
  right: var(--sys-spacing-xs);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--sys-color-roles-success-color-role-success-role);
}

.chip-model-status.offline {
  background-color: var(--sys-color-neutral-60);
}

.chip-model-status.loading {
  background-color: var(--sys-color-roles-warning-color-role-warning-role);
  animation: pulse 1s infinite;
}

/* Tone/Voice Chips */

.chip-tone {
  min-width: 80px;
  text-align: center;
  border-width: 2px;
}

.chip-tone-formal {
  border-color: var(--sys-color-primary-60);
  background-color: var(--sys-color-primary-98);
}

.chip-tone-casual {
  border-color: var(--sys-color-roles-success-color-role-success-role);
  background-color: var(--sys-color-roles-success-color-role-success-role-container);
}

.chip-tone-professional {
  border-color: var(--sys-color-roles-info-color-role-info-role);
  background-color: var(--sys-color-roles-info-color-role-info-role-container);
}

.chip-tone-creative {
  border-color: var(--sys-color-roles-warning-color-role-warning-role);
  background-color: var(--sys-color-roles-warning-color-role-warning-role-container);
}

.chip-tone.selected {
  transform: scale(1.05);
  box-shadow: var(--sys-elevation-2);
}

/* Language Chips */

.chip-language {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
}

.chip-language-flag {
  width: 16px;
  height: 16px;
  border-radius: 2px;
  object-fit: cover;
}

.chip-language-code {
  margin-left: auto;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
  background-color: var(--sys-color-neutral-95);
  padding: 1px var(--sys-spacing-xs);
  border-radius: var(--sys-radius-xs);
}

/* Template Chips */

.chip-template {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
  padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  min-width: 180px;
}

.chip-template-icon {
  width: 32px;
  height: 32px;
  background-color: var(--sys-color-primary-95);
  border-radius: var(--sys-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sys-color-primary-40);
  flex-shrink: 0;
}

.chip-template-info {
  flex: 1;
  min-width: 0;
}

.chip-template-name {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-10);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip-template-stats {
  display: flex;
  gap: var(--sys-spacing-sm);
  margin-top: var(--sys-spacing-xs);
}

.chip-template-stat {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-xs);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
}

.chip-template-stat-icon {
  width: 12px;
  height: 12px;
  color: inherit;
}

/* AI Suggestion Chips */

.chip-suggestion {
  background: linear-gradient(135deg, 
    var(--sys-color-primary-95) 0%,
    var(--sys-color-secondary-95) 100%
  );
  border: 1px dashed var(--sys-color-primary-60);
  animation: suggestion-pulse 3s ease-in-out infinite;
}

@keyframes suggestion-pulse {
  0%, 100% { 
    opacity: 1;
    transform: scale(1);
  }
  50% { 
    opacity: 0.9;
    transform: scale(1.02);
  }
}

.chip-suggestion-ai {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-xs);
}

.chip-suggestion-ai-icon {
  width: 16px;
  height: 16px;
  color: var(--sys-color-primary-40);
  animation: ai-bounce 2s infinite;
}

@keyframes ai-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}

.chip-suggestion-content {
  flex: 1;
}

.chip-suggestion-title {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  font-weight: var(--sys-typography-body-text-bold-font-weight);
  color: var(--sys-color-neutral-10);
}

.chip-suggestion-description {
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
}

.chip-suggestion-confidence {
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
  background-color: var(--sys-color-neutral-95);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  border-radius: var(--sys-radius-full);
  margin-left: var(--sys-spacing-sm);
}

/* Responsive Behavior */

/* Mobile (< 768px) */

@media (max-width: 768px) {
  .chip {
    height: 36px;
    padding: 0 var(--sys-spacing-sm);
    font-size: var(--sys-typography-label-medium-font-size);
  }
  
  .chip-icon {
    width: 16px;
    height: 16px;
  }
  
  .chip-group {
    gap: var(--sys-spacing-xs);
  }
  
  .chip-group-scrollable {
    padding: var(--sys-spacing-xs) 0;
  }
  
  .chip-template {
    min-width: 150px;
    padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  }
  
  .chip-template-icon {
    width: 24px;
    height: 24px;
  }
  
  .chip-suggestion {
    min-width: 100%;
    margin: var(--sys-spacing-xs) 0;
  }
  
  /* Stack chip groups on small screens */
  .chip-group-stackable {
    flex-direction: column;
    align-items: stretch;
  }
  
  .chip-group-stackable .chip {
    width: 100%;
    justify-content: center;
  }
}

/* Tablet (768px–1024px) */

@media (min-width: 768px) and (max-width: 1024px) {
  .chip {
    height: 32px;
    padding: 0 var(--sys-spacing-md);
  }
  
  .chip-group {
    gap: var(--sys-spacing-sm);
  }
  
  .chip-template {
    min-width: 160px;
  }
  
  .chip-suggestion {
    max-width: 300px;
  }
}

/* Desktop (> 1024px) */

@media (min-width: 1024px) {
  .chip {
    height: 32px;
    padding: 0 var(--sys-spacing-md);
  }
}

/* ContentSplit Icon System - Material Design 3 Implementation
 * Comprehensive icon components for visual communication and interaction
 */

/* Icon Base Styles */

.icon {
  display: inline-block;
  vertical-align: middle;
}

/* Icon Style Variants */

.icon-filled {
  fill: currentColor;
  stroke: none;
}

.icon-outlined {
  fill: none;
  stroke: currentColor;
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-rounded {
  fill: currentColor;
  stroke: none;
  border-radius: 4px;
}

.icon-sharp {
  fill: currentColor;
  stroke: none;
}

/* Icon Size Classes */

.icon-xs {
  width: 12px;
  height: 12px;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-md {
  width: 24px;
  height: 24px;
}

.icon-lg {
  width: 32px;
  height: 32px;
}

.icon-xl {
  width: 40px;
  height: 40px;
}

/* Icon Color Classes (Semantic) */

.icon-primary {
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.icon-secondary {
  color: var(--sys-color-roles-secondary-color-role-secondary-role);
}

.icon-success {
  color: var(--sys-color-roles-success-color-role-success-color-role);
}

.icon-error {
  color: var(--sys-color-roles-error-color-role-error-role);
}

.icon-warning {
  color: var(--sys-color-roles-warning-color-role-warning-role);
}

.icon-disabled {
  color: var(--sys-color-roles-disable-state);
  opacity: 0.6;
}

/* Contextual Colors */

.icon-on-primary {
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
}

.icon-on-secondary {
  color: var(--sys-color-roles-secondary-color-role-on-secondary-role);
}

.icon-on-surface {
  color: var(--sys-color-roles-neutral-color-role-on-neutral-color-role);
}

.icon-on-neutral {
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
}

/* Icon Button */

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--sys-color-neutral-60);
  padding: 0;
  transition: background-color 0.2s ease;
}

.icon-button:hover {
  background-color: var(--sys-color-neutral-95);
}

.icon-button:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.icon-button:active {
  transform: scale(0.95);
}

.icon-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Icon Toggle */

.icon-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--sys-color-neutral-60);
}

.icon-toggle.selected {
  color: var(--sys-color-roles-primary-color-role-primary-role);
  background-color: var(--sys-color-primary-95);
}

.icon-toggle:hover {
  background-color: var(--sys-color-neutral-95);
}

/* Icon with Text */

.icon-with-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.icon-with-text .icon {
  flex-shrink: 0;
}

/* Interactive States */

.icon-button:hover .icon {
  transform: scale(1.1);
  transition: transform 0.2s ease;
}

.icon-button:active .icon {
  transform: scale(0.95);
}

/* Accessibility */

.icon-decorative {
  aria-hidden: true;
}

.icon-interactive {
  cursor: pointer;
}

.icon-interactive:focus-visible {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

/* ContentSplit Table System - Material Design 3 Implementation
 * Comprehensive table components for data display and management
 */

/* Table Base Styles */

.table {
  width: 100%;
  min-width: var(--sys-table-min-width);
  border-collapse: collapse;
}

/* Table Container */

.table-container {
  overflow-x: auto;
  border-radius: var(--sys-radius-md);
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
}

/* Standard Table */

.table-standard {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
}

.table-standard th,
.table-standard td {
  padding: var(--sys-spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

.table-standard th {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  font-weight: var(--sys-typography-title-small-font-weight);
  color: var(--sys-color-neutral-40);
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-title-small-letter-spacing);
}

.table-standard td {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
}

/* Striped Table */

.table-striped tr:nth-child(even) {
  background-color: var(--sys-color-neutral-98);
}

.table-striped tr:hover {
  background-color: var(--sys-color-neutral-95);
}

/* Borderless Table */

.table-borderless th,
.table-borderless td {
  border: none;
  padding: var(--sys-spacing-lg);
}

.table-borderless tr + tr td {
  padding-top: var(--sys-spacing-xl);
}

/* Interactive Table */

.table-interactive tr {
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.table-interactive tr:hover {
  background-color: var(--sys-color-neutral-95);
}

.table-interactive tr.selected {
  background-color: var(--sys-color-primary-95);
  border-left: 4px solid var(--sys-color-roles-primary-color-role-primary-role);
}

/* Compact Table */

.table-compact th,
.table-compact td {
  padding: var(--sys-spacing-sm);
  font-size: var(--sys-typography-body-small-text-font-size);
}

.table-compact th {
  font-size: var(--sys-typography-label-large-font-size);
}

/* Table Header */

.table-header {
  position: sticky;
  top: 0;
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  z-index: 10;
}

/* Column Alignment */

.table-col-left {
  text-align: left;
}

.table-col-center {
  text-align: center;
}

.table-col-right {
  text-align: right;
}

.table-col-numeric {
  text-align: right;
  font-family: var(--sys-typography-title-small-font-family);
  font-variant-numeric: tabular-nums;
}

/* Column Sizing */

.table-col-auto {
  width: auto;
}

.table-col-fixed {
  width: var(--sys-table-col-fixed-width);
  min-width: var(--sys-table-col-fixed-width);
  max-width: var(--sys-table-col-fixed-width);
}

.table-col-flex {
  flex: 1;
  min-width: var(--sys-table-col-flex-min-width);
}

/* Header Cell */

.table-header-cell {
  padding: var(--sys-spacing-md);
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  font-weight: var(--sys-typography-title-small-font-weight);
  color: var(--sys-color-neutral-40);
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-title-small-letter-spacing);
  user-select: none;
}

.table-header-cell.sortable {
  cursor: pointer;
}

.table-header-cell.sortable:hover {
  background-color: var(--sys-color-neutral-95);
}

/* Sort Indicator */

.table-sort-indicator {
  margin-left: var(--sys-spacing-xs);
  color: var(--sys-color-neutral-60);
}

/* Data Cell */

.table-data-cell {
  padding: var(--sys-spacing-md);
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  line-height: var(--sys-typography-body-text-line-height);
}

.table-data-cell.truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: var(--sys-table-cell-truncate-max-width);
}

.table-data-cell.multiline {
  white-space: normal;
  line-height: 1.4;
}

/* Status Cell */

.table-status-cell {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-xs);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  border-radius: var(--sys-radius-full);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-small-letter-spacing);
}

.table-status-cell.success {
  background-color: var(--sys-color-roles-success-color-role-success-container-role);
  color: var(--sys-color-roles-success-color-role-on-success-container-role);
}

.table-status-cell.warning {
  background-color: var(--sys-color-roles-warning-color-role-warning-container-role);
  color: var(--sys-color-roles-warning-color-role-on-warning-container-role);
}

.table-status-cell.error {
  background-color: var(--sys-color-roles-error-color-role-error-container-role);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
}

/* Row States */

.table-row:hover {
  background-color: var(--sys-color-neutral-95);
}

.table-row:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: -2px;
}

.table-row.selected {
  background-color: var(--sys-color-primary-95);
}

.table-row.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Cell States */

.table-cell-hover {
  position: relative;
}

.table-cell-hover:hover::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--sys-color-neutral-95);
  z-index: -1;
}

.table-cell:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.table-cell.selected {
  background-color: var(--sys-color-primary-90);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
}

.table-cell.disabled {
  color: var(--sys-color-neutral-60);
}

/* Selection */

.table-select-checkbox {
  width: var(--sys-table-select-checkbox-width);
  text-align: center;
}

.table-select-all {
  padding: var(--sys-spacing-md);
}

/* Sorting */

.table-sort-button {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-xs);
  background: none;
  border: none;
  padding: var(--sys-spacing-sm);
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.table-sort-button:hover {
  background-color: var(--sys-color-neutral-95);
  border-radius: var(--sys-radius-sm);
}

.table-sort-asc,
.table-sort-desc {
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

/* Filtering */

.table-filter {
  margin-bottom: var(--sys-spacing-lg);
}

.table-filter-input {
  width: 100%;
  max-width: 300px;
}

/* Pagination */

.table-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sys-spacing-lg);
  border-top: 1px solid var(--sys-color-neutral-90);
}

.table-pagination-info {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

.table-pagination-controls {
  display: flex;
  gap: var(--sys-spacing-xs);
}

.table-pagination-button {
  padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  border: 1px solid var(--sys-color-neutral-90);
  background: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-sm);
  cursor: pointer;
}

.table-pagination-button:hover:not(:disabled) {
  background-color: var(--sys-color-neutral-95);
}

.table-pagination-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ContentSplit Toast Component
 * 
 * Implementation of Material Design 3 toast/snackbar system using design tokens.
 * Follows specifications in skills/toast.md
 */

:root {
  /* Toast-specific design tokens (extending the system) */
  --sys-toast-background-color: var(--sys-color-neutral-10);
  --sys-toast-text-color: var(--sys-color-neutral-100);
  --sys-toast-border-radius: var(--sys-radius-md);
  --sys-toast-elevation: var(--sys-elevation-3);
  --sys-toast-padding: var(--sys-spacing-md);
  --sys-toast-gap: var(--sys-spacing-sm);
  
  /* Icon colors by type */
  --sys-toast-icon-color-info: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-toast-icon-color-success: var(--sys-color-roles-success-color-role-success-role);
  --sys-toast-icon-color-warning: var(--sys-color-roles-warning-color-role-warning-role);
  --sys-toast-icon-color-error: var(--sys-color-roles-error-color-role-error-role);
  
  /* Action button styles */
  --sys-toast-action-background: transparent;
  --sys-toast-action-text-color: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-toast-action-hover-background: var(--sys-color-primary-95);
  --sys-toast-action-padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  
  /* Positioning */
  --sys-z-index-toast: 1000;
}

/* Toast Container (positioning wrapper) */

.toast-container {
  position: fixed;
  bottom: var(--sys-spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--sys-z-index-toast);
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-sm);
  align-items: center;
  pointer-events: none;
}

.toast-container > * {
  pointer-events: auto;
}

/* Base Toast Styles */

.toast {
  display: flex;
  align-items: center;
  gap: var(--sys-toast-gap);
  padding: var(--sys-toast-padding);
  background-color: var(--sys-toast-background-color);
  color: var(--sys-toast-text-color);
  border-radius: var(--sys-toast-border-radius);
  box-shadow: var(--sys-toast-elevation);
  max-width: 600px;
  min-width: 300px;
  animation: toast-slide-up 0.3s ease-out;
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  line-height: var(--sys-typography-body-text-line-height);
}

.toast-message {
  flex: 1;
  margin: 0;
}

/* Toast with Action Button */

.toast-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.toast-action-button {
  background: var(--sys-toast-action-background);
  color: var(--sys-toast-action-text-color);
  border: none;
  padding: var(--sys-toast-action-padding);
  border-radius: var(--sys-radius-sm);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  text-transform: uppercase;
  cursor: pointer;
  margin-left: var(--sys-spacing-md);
  white-space: nowrap;
}

.toast-action-button:hover {
  background-color: var(--sys-toast-action-hover-background);
}

/* Stacked Toast (multiple lines) */

.toast-stacked {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sys-spacing-xs);
}

.toast-stacked .toast-message {
  margin-bottom: var(--sys-spacing-xs);
}

.toast-stacked .toast-actions {
  align-self: flex-end;
  display: flex;
  gap: var(--sys-spacing-sm);
}

/* Toast Types with Icons */

.toast-info {
  border-left: 4px solid var(--sys-toast-icon-color-info);
}

.toast-info .toast-icon {
  color: var(--sys-toast-icon-color-info);
}

.toast-success {
  border-left: 4px solid var(--sys-toast-icon-color-success);
}

.toast-success .toast-icon {
  color: var(--sys-toast-icon-color-success);
}

.toast-warning {
  border-left: 4px solid var(--sys-toast-icon-color-warning);
}

.toast-warning .toast-icon {
  color: var(--sys-toast-icon-color-warning);
}

.toast-error {
  border-left: 4px solid var(--sys-toast-icon-color-error);
}

.toast-error .toast-icon {
  color: var(--sys-toast-icon-color-error);
}

/* AI-specific Toast Variants */

.toast-ai-processing {
  background-color: var(--sys-color-primary-95);
  border-left: 4px solid var(--sys-color-primary-40);
}

.toast-ai-processing .toast-icon {
  animation: spin 1s linear infinite;
}

.toast-ai-success {
  background-color: var(--sys-color-success-95);
  border-left: 4px solid var(--sys-color-roles-success-color-role-success-role);
}

.toast-ai-error {
  background-color: var(--sys-color-error-95);
  border-left: 4px solid var(--sys-color-roles-error-color-role-error-role);
}

.toast-content-generation {
  background-color: var(--sys-color-neutral-98);
  border: 1px solid var(--sys-color-neutral-90);
}

.toast-content-generation .toast-progress-bar {
  background: linear-gradient(90deg, 
    var(--sys-color-primary-40), 
    var(--sys-color-secondary-40)
  );
}

/* Positioning Variants */

.toast-container-start {
  left: var(--sys-spacing-lg);
  transform: none;
  align-items: flex-start;
}

.toast-container-end {
  left: auto;
  right: var(--sys-spacing-lg);
  transform: none;
  align-items: flex-end;
}

.toast-container-top {
  top: var(--sys-spacing-lg);
  bottom: auto;
}

.toast-container-top-start {
  top: var(--sys-spacing-lg);
  left: var(--sys-spacing-lg);
  bottom: auto;
  transform: none;
}

.toast-container-top-end {
  top: var(--sys-spacing-lg);
  right: var(--sys-spacing-lg);
  bottom: auto;
  transform: none;
}

/* Animations */

@keyframes toast-slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toast-slide-down {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(20px);
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes toast-progress {
  from { width: 100%; }
  to { width: 0%; }
}

.toast-exiting {
  animation: toast-slide-down 0.3s ease-in forwards;
}

/* Progress Bar for Auto-dismiss */

.toast-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background-color: var(--sys-color-primary-40);
  border-radius: 0 0 var(--sys-toast-border-radius) var(--sys-toast-border-radius);
  animation: toast-progress 4s linear forwards;
}

.toast-action .toast-progress-bar {
  animation-duration: 10s;
}

.toast-persistent .toast-progress-bar {
  display: none;
}

/* States */

.toast:hover {
  box-shadow: var(--sys-elevation-4);
}

.toast:focus-within {
  outline: 3px solid var(--sys-color-primary-40);
  outline-offset: var(--sys-spacing-xs);
}

.toast-action-button:focus {
  outline: 2px solid var(--sys-color-primary-40);
  outline-offset: 2px;
}

/* Toast Stacking */

.toast-stack {
  display: flex;
  flex-direction: column-reverse; /* Newest at the top */
  gap: var(--sys-spacing-xs);
  max-height: 80vh;
  overflow-y: auto;
}

/* Maximum 3 visible toasts */

.toast-container > .toast:nth-child(n+4) {
  display: none;
}

/* Accessibility */

.toast[role="status"],
.toast[role="alert"] {
  /* Base styles for ARIA roles */
}

.toast[aria-live] {
  /* Live region announcements */
}

/* High Contrast Mode */

@media (prefers-contrast: high) {
  .toast {
    border: 2px solid var(--sys-color-neutral-0);
  }
  
  .toast-action-button {
    border: 1px solid var(--sys-color-neutral-0);
  }
}

/* Responsive Behavior */

/* Mobile (< 768px) */

@media (max-width: 768px) {
  .toast {
    min-width: calc(100vw - var(--sys-spacing-lg) * 2);
    max-width: calc(100vw - var(--sys-spacing-lg) * 2);
    margin: 0 var(--sys-spacing-lg);
  }
  
  .toast-container {
    bottom: var(--sys-spacing-md);
  }
  
  .toast-stacked .toast-actions {
    align-self: stretch;
    flex-direction: column;
  }
}

/* Tablet (768px–1024px) */

@media (min-width: 768px) and (max-width: 1024px) {
  .toast {
    max-width: 500px;
  }
}

/* Desktop (> 1024px) */

@media (min-width: 1024px) {
  .toast {
    max-width: 600px;
  }
}

/* ContentSplit Modal Component
 * 
 * Implementation of Material Design 3 modal/dialog system using design tokens.
 * Follows specifications in skills/modal.md
 */

:root {
  /* Modal-specific design tokens (extending the system) */
  --sys-modal-backdrop-background: rgba(0, 0, 0, 0.32);
  --sys-modal-backdrop-z-index: 100;

  /* Container styles */
  --sys-modal-background-color: var(--sys-color-neutral-100);
  --sys-modal-text-color: var(--sys-color-neutral-10);
  --sys-modal-border-radius: var(--sys-radius-lg);
  --sys-modal-elevation: var(--sys-elevation-5);
  --sys-modal-padding: var(--sys-spacing-xl);
  --sys-modal-gap: var(--sys-spacing-md);
  --sys-modal-max-width: 560px;
  --sys-modal-min-width: 280px;

  /* Title styles */
  --sys-modal-title-font-family: var(--sys-typography-title-small-font-family);
  --sys-modal-title-font-size: var(--sys-typography-title-small-font-size);
  --sys-modal-title-font-weight: var(--sys-typography-title-small-font-weight);
  --sys-modal-title-line-height: var(--sys-typography-title-small-line-height);
  --sys-modal-title-color: var(--sys-color-neutral-10);

  /* Content styles */
  --sys-modal-content-font-family: var(--sys-typography-body-text-font-family);
  --sys-modal-content-font-size: var(--sys-typography-body-text-font-size);
  --sys-modal-content-font-weight: var(--sys-typography-body-text-font-weight);
  --sys-modal-content-line-height: var(--sys-typography-body-text-line-height);
  --sys-modal-content-color: var(--sys-color-neutral-30);

  /* Action button styles */
  --sys-modal-action-gap: var(--sys-spacing-sm);
  --sys-modal-action-button-padding: var(--sys-spacing-sm) var(--sys-spacing-md);
}

/* Backdrop */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--sys-modal-backdrop-background);
  z-index: var(--sys-modal-backdrop-z-index);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sys-spacing-lg);
  animation: backdrop-fade-in 0.2s ease-out;
}

/* Base Modal Container */

.modal-container {
  background-color: var(--sys-modal-background-color);
  color: var(--sys-modal-text-color);
  border-radius: var(--sys-modal-border-radius);
  box-shadow: var(--sys-modal-elevation);
  max-width: var(--sys-modal-max-width);
  min-width: var(--sys-modal-min-width);
  width: 100%;
  animation: modal-slide-up 0.3s ease-out;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - var(--sys-spacing-lg) * 2);
  overflow: hidden;
}

/* Alert Dialog */

.modal-alert {
  padding: var(--sys-modal-padding);
  display: flex;
  flex-direction: column;
  gap: var(--sys-modal-gap);
}

.modal-alert-title {
  font-family: var(--sys-modal-title-font-family);
  font-size: var(--sys-modal-title-font-size);
  font-weight: var(--sys-modal-title-font-weight);
  line-height: var(--sys-modal-title-line-height);
  color: var(--sys-modal-title-color);
  margin: 0;
}

.modal-alert-content {
  font-family: var(--sys-modal-content-font-family);
  font-size: var(--sys-modal-content-font-size);
  font-weight: var(--sys-modal-content-font-weight);
  line-height: var(--sys-modal-content-line-height);
  color: var(--sys-modal-content-color);
  margin: 0;
  flex: 1;
  overflow-y: auto;
}

.modal-alert-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sys-modal-action-gap);
  margin-top: var(--sys-spacing-md);
}

/* Simple Dialog (List) */

.modal-simple {
  padding: 0;
  max-height: 60vh;
}

.modal-simple-title {
  padding: var(--sys-spacing-lg) var(--sys-spacing-xl) var(--sys-spacing-md);
  font-family: var(--sys-modal-title-font-family);
  font-size: var(--sys-modal-title-font-size);
  font-weight: var(--sys-modal-title-font-weight);
  line-height: var(--sys-modal-title-line-height);
  color: var(--sys-modal-title-color);
  margin: 0;
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

.modal-simple-list {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow-y: auto;
}

.modal-simple-item {
  padding: var(--sys-spacing-md) var(--sys-spacing-xl);
  border-bottom: 1px solid var(--sys-color-neutral-95);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.modal-simple-item:hover {
  background-color: var(--sys-color-neutral-98);
}

.modal-simple-item:last-child {
  border-bottom: none;
}

/* Fullscreen Dialog */

.modal-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 0;
  max-width: none;
  max-height: none;
  display: flex;
  flex-direction: column;
  animation: modal-fade-in 0.3s ease-out;
}

.modal-fullscreen-header {
  display: flex;
  align-items: center;
  padding: var(--sys-spacing-md) var(--sys-spacing-lg);
  border-bottom: 1px solid var(--sys-color-neutral-90);
  min-height: 64px;
}

.modal-fullscreen-title {
  flex: 1;
  font-family: var(--sys-modal-title-font-family);
  font-size: var(--sys-modal-title-font-size);
  font-weight: var(--sys-modal-title-font-weight);
  line-height: var(--sys-modal-title-line-height);
  color: var(--sys-modal-title-color);
  margin: 0;
}

.modal-fullscreen-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--sys-spacing-lg);
}

.modal-fullscreen-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sys-modal-action-gap);
  padding: var(--sys-spacing-md) var(--sys-spacing-lg);
  border-top: 1px solid var(--sys-color-neutral-90);
}

/* Bottom Sheet */

.modal-bottom-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: none;
  max-height: 90vh;
  border-radius: var(--sys-modal-border-radius) var(--sys-modal-border-radius) 0 0;
  animation: bottom-sheet-slide-up 0.3s ease-out;
}

.modal-bottom-sheet-handle {
  width: 40px;
  height: 4px;
  background-color: var(--sys-color-neutral-80);
  border-radius: 2px;
  margin: var(--sys-spacing-md) auto;
}

.modal-bottom-sheet-content {
  padding: 0 var(--sys-spacing-lg) var(--sys-spacing-lg);
  overflow-y: auto;
  max-height: calc(90vh - 60px);
}

/* Side Sheet */

.modal-side-sheet {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 400px;
  max-width: 90vw;
  max-height: none;
  border-radius: var(--sys-modal-border-radius) 0 0 var(--sys-modal-border-radius);
  animation: side-sheet-slide-in 0.3s ease-out;
}

.modal-side-sheet-left {
  left: 0;
  right: auto;
  border-radius: 0 var(--sys-modal-border-radius) var(--sys-modal-border-radius) 0;
}

.modal-side-sheet-header {
  display: flex;
  align-items: center;
  padding: var(--sys-spacing-lg);
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

.modal-side-sheet-content {
  padding: var(--sys-spacing-lg);
  overflow-y: auto;
  height: calc(100vh - 120px);
}

/* Modal Action Buttons */

.modal-action-primary {
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  border: none;
  border-radius: var(--sys-radius-sm);
  padding: var(--sys-modal-action-button-padding);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  text-transform: uppercase;
  cursor: pointer;
  min-width: 64px;
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
  box-shadow: 0 2px 8px rgba(107, 97, 231, 0.2);
}

.modal-action-primary:hover {
  background-color: var(--sys-color-primary-60);
  box-shadow: 0 4px 16px rgba(107, 97, 231, 0.3);
  transform: translateY(-1px);
}

.modal-action-primary:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.modal-action-secondary {
  background-color: transparent;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  border: 1px solid var(--sys-color-neutral-80);
  border-radius: var(--sys-radius-sm);
  padding: var(--sys-modal-action-button-padding);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  text-transform: uppercase;
  cursor: pointer;
  min-width: 64px;
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
}

.modal-action-secondary:hover {
  background-color: var(--sys-color-primary-95);
  border-color: var(--sys-color-primary-60);
  box-shadow: 0 2px 8px rgba(107, 97, 231, 0.1);
  transform: translateY(-1px);
}

.modal-action-secondary:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.modal-action-destructive {
  background-color: var(--sys-color-roles-error-color-role-error-role);
  color: var(--sys-color-roles-error-color-role-on-error-role);
  border: none;
  border-radius: var(--sys-radius-sm);
  padding: var(--sys-modal-action-button-padding);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  text-transform: uppercase;
  cursor: pointer;
  min-width: 64px;
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.2);
}

.modal-action-destructive:hover {
  background-color: var(--sys-color-error-60);
  box-shadow: 0 4px 16px rgba(244, 67, 54, 0.3);
  transform: translateY(-1px);
}

.modal-action-destructive:focus {
  outline: 2px solid var(--sys-color-error-60);
  outline-offset: 2px;
}

/* AI-specific Modal Variants */

.modal-ai-confirmation {
  border-left: 4px solid var(--sys-color-primary-40);
}

.modal-ai-confirmation-title {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
}

.modal-ai-confirmation-title::before {
  content: '🤖';
  font-size: 1.5em;
}

.modal-content-generation {
  max-width: 800px;
}

.modal-content-generation-preview {
  background-color: var(--sys-color-neutral-98);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-lg);
  margin: var(--sys-spacing-md) 0;
  max-height: 400px;
  overflow-y: auto;
}

.modal-content-generation-controls {
  display: flex;
  gap: var(--sys-spacing-md);
  margin-top: var(--sys-spacing-lg);
}

.modal-ai-settings {
  max-width: 600px;
}

.modal-ai-settings-section {
  margin-bottom: var(--sys-spacing-xl);
}

.modal-ai-settings-section-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  font-weight: var(--sys-typography-title-small-font-weight);
  margin-bottom: var(--sys-spacing-md);
  color: var(--sys-color-neutral-20);
}

.modal-ai-settings-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sys-spacing-md) 0;
  border-bottom: 1px solid var(--sys-color-neutral-95);
}

/* Animations */

@keyframes backdrop-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modal-slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes modal-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes bottom-sheet-slide-up {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes side-sheet-slide-in {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes side-sheet-slide-in-left {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes modal-slide-down {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(20px);
  }
}

.modal-exiting {
  animation: modal-slide-down 0.3s ease-in forwards;
}

/* Focus Management */

.modal-container:focus {
  outline: none;
}

.modal-container:focus-visible {
  outline: 3px solid var(--sys-color-primary-40);
  outline-offset: var(--sys-spacing-xs);
}

.modal-close-button:focus {
  outline: 2px solid var(--sys-color-primary-40);
  outline-offset: 2px;
}

/* Accessibility */

.modal-backdrop[aria-hidden='true'] {
  visibility: hidden;
}

/* Responsive Behavior */

/* Mobile (< 768px) */

@media (max-width: 768px) {
  .modal-container {
    margin: var(--sys-spacing-md);
    max-width: calc(100vw - var(--sys-spacing-md) * 2);
  }

  .modal-fullscreen {
    margin: 0;
  }

  .modal-bottom-sheet {
    border-radius: var(--sys-radius-lg) var(--sys-radius-lg) 0 0;
  }

  .modal-side-sheet {
    width: 100vw;
    max-width: 100vw;
    border-radius: 0;
  }

  .modal-alert-actions {
    flex-direction: column;
  }

  .modal-action-primary,
  .modal-action-secondary {
    width: 100%;
  }
}

/* Tablet (768px–1024px) */

@media (min-width: 768px) and (max-width: 1024px) {
  .modal-container {
    max-width: 600px;
  }

  .modal-side-sheet {
    width: 400px;
  }
}

/* Desktop (> 1024px) */

@media (min-width: 1024px) {
  .modal-container {
    max-width: 560px;
  }

  .modal-side-sheet {
    width: 400px;
  }
}

/* ContentSplit Select Component
 * 
 * Implementation of Material Design 3 select system using design tokens.
 * Follows specifications in skills/select.md
 */

:root {
  /* Select-specific design tokens (extending the system) */
  --sys-select-background-color: var(--sys-color-neutral-100);
  --sys-select-border-color: var(--sys-color-neutral-80);
  --sys-select-border-radius: var(--sys-radius-sm);
  --sys-select-border-width: 1px;
  --sys-select-padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  --sys-select-gap: var(--sys-spacing-xs);

  /* Label styles */
  --sys-select-label-font-family: var(--sys-typography-label-small-font-family);
  --sys-select-label-font-size: var(--sys-typography-label-small-font-size);
  --sys-select-label-font-weight: var(--sys-typography-label-small-font-weight);
  --sys-select-label-line-height: var(--sys-typography-label-small-line-height);
  --sys-select-label-color: var(--sys-color-neutral-30);
  --sys-select-label-gap: var(--sys-spacing-xs);

  /* Trigger styles */
  --sys-select-trigger-height: 56px;
  --sys-select-trigger-padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  --sys-select-trigger-gap: var(--sys-spacing-sm);
  --sys-select-trigger-hover-background: var(--sys-color-neutral-98);
  --sys-select-trigger-focus-border-color: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-select-trigger-focus-border-width: 2px;

  /* Selected value styles */
  --sys-select-value-font-family: var(--sys-typography-body-text-font-family);
  --sys-select-value-font-size: var(--sys-typography-body-text-font-size);
  --sys-select-value-font-weight: var(--sys-typography-body-text-font-weight);
  --sys-select-value-line-height: var(--sys-typography-body-text-line-height);
  --sys-select-value-color: var(--sys-color-neutral-10);
  --sys-select-value-placeholder-color: var(--sys-color-neutral-60);

  /* Dropdown arrow styles */
  --sys-select-arrow-size: 24px;
  --sys-select-arrow-color: var(--sys-color-neutral-50);
  --sys-select-arrow-rotation: 0deg;
  --sys-select-arrow-open-rotation: 180deg;
  --sys-select-arrow-transition: transform 0.2s ease;

  /* Menu styles */
  --sys-select-menu-background: var(--sys-color-neutral-100);
  --sys-select-menu-border-radius: var(--sys-radius-md);
  --sys-select-menu-elevation: var(--sys-elevation-3);
  --sys-select-menu-padding: var(--sys-spacing-sm) 0;
  --sys-select-menu-max-height: 300px;
  --sys-select-menu-min-width: 200px;
  --sys-select-menu-z-index: 1000;

  /* Option styles */
  --sys-select-option-height: 48px;
  --sys-select-option-padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  --sys-select-option-font-family: var(--sys-typography-body-text-font-family);
  --sys-select-option-font-size: var(--sys-typography-body-text-font-size);
  --sys-select-option-font-weight: var(--sys-typography-body-text-font-weight);
  --sys-select-option-line-height: var(--sys-typography-body-text-line-height);
  --sys-select-option-color: var(--sys-color-neutral-10);
  --sys-select-option-hover-background: var(--sys-color-neutral-98);
  --sys-select-option-selected-background: var(--sys-color-primary-95);
  --sys-select-option-selected-color: var(--sys-color-roles-primary-color-role-primary-role);

  /* Helper text styles */
  --sys-select-helper-font-family: var(--sys-typography-label-small-font-family);
  --sys-select-helper-font-size: var(--sys-typography-label-small-font-size);
  --sys-select-helper-font-weight: var(--sys-typography-label-small-font-weight);
  --sys-select-helper-line-height: var(--sys-typography-label-small-line-height);
  --sys-select-helper-color: var(--sys-color-neutral-60);
  --sys-select-helper-error-color: var(--sys-color-roles-error-color-role-error-role);
  --sys-select-helper-gap: var(--sys-spacing-xs);
}

/* Filled Select */

.select-filled {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sys-select-gap);
  width: 100%;
}

.select-filled-label {
  font-family: var(--sys-select-label-font-family);
  font-size: var(--sys-select-label-font-size);
  font-weight: var(--sys-select-label-font-weight);
  line-height: var(--sys-select-label-line-height);
  color: var(--sys-select-label-color);
  margin-bottom: var(--sys-select-label-gap);
}

.select-filled-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--sys-select-trigger-height);
  padding: var(--sys-select-trigger-padding);
  background-color: var(--sys-select-background-color);
  border: var(--sys-select-border-width) solid var(--sys-select-border-color);
  border-radius: var(--sys-select-border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  gap: var(--sys-select-trigger-gap);
}

.select-filled-trigger:hover {
  background-color: var(--sys-select-trigger-hover-background);
  border-color: var(--sys-color-neutral-60);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.select-filled-trigger:focus-within {
  border-color: var(--sys-select-trigger-focus-border-color);
  border-width: var(--sys-select-trigger-focus-border-width);
  outline: none;
  box-shadow: 0 0 0 2px rgba(107, 97, 231, 0.2);
}

.select-filled-value {
  flex: 1;
  font-family: var(--sys-select-value-font-family);
  font-size: var(--sys-select-value-font-size);
  font-weight: var(--sys-select-value-font-weight);
  line-height: var(--sys-select-value-line-height);
  color: var(--sys-select-value-color);
  text-align: left;
}

.select-filled-value::placeholder {
  color: var(--sys-select-value-placeholder-color);
}

.select-filled-arrow {
  width: var(--sys-select-arrow-size);
  height: var(--sys-select-arrow-size);
  color: var(--sys-select-arrow-color);
  transition: var(--sys-select-arrow-transition);
}

.select-filled.open .select-filled-arrow {
  transform: rotate(var(--sys-select-arrow-open-rotation));
}

/* Outlined Select */

.select-outlined {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sys-select-gap);
  width: 100%;
}

.select-outlined-label {
  position: absolute;
  top: 0;
  left: var(--sys-spacing-sm);
  transform: translateY(-50%);
  background-color: var(--sys-color-neutral-100);
  padding: 0 var(--sys-spacing-xs);
  font-family: var(--sys-select-label-font-family);
  font-size: var(--sys-select-label-font-size);
  font-weight: var(--sys-select-label-font-weight);
  line-height: var(--sys-select-label-line-height);
  color: var(--sys-select-label-color);
  z-index: 1;
}

.select-outlined-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--sys-select-trigger-height);
  padding: var(--sys-select-trigger-padding);
  background-color: var(--sys-select-background-color);
  border: var(--sys-select-border-width) solid var(--sys-select-border-color);
  border-radius: var(--sys-select-border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  gap: var(--sys-select-trigger-gap);
}

.select-outlined-trigger:hover {
  border-color: var(--sys-color-neutral-60);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.select-outlined-trigger:focus-within {
  border-color: var(--sys-select-trigger-focus-border-color);
  border-width: var(--sys-select-trigger-focus-border-width);
  outline: none;
  box-shadow: 0 0 0 2px rgba(107, 97, 231, 0.2);
}

/* Multi-Select */

.select-multi {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sys-select-gap);
  width: 100%;
}

.select-multi-trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  min-height: var(--sys-select-trigger-height);
  padding: var(--sys-spacing-xs) var(--sys-spacing-md);
  background-color: var(--sys-select-background-color);
  border: var(--sys-select-border-width) solid var(--sys-select-border-color);
  border-radius: var(--sys-select-border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  gap: var(--sys-spacing-xs);
}

.select-multi-chip {
  display: inline-flex;
  align-items: center;
  background-color: var(--sys-color-primary-95);
  color: var(--sys-color-roles-primary-color-role-primary-role);
  border-radius: var(--sys-radius-full);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  line-height: var(--sys-typography-label-small-line-height);
  gap: var(--sys-spacing-xs);
}

.select-multi-chip-remove {
  width: 16px;
  height: 16px;
  border: none;
  background: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.select-multi-placeholder {
  font-family: var(--sys-select-value-font-family);
  font-size: var(--sys-select-value-font-size);
  font-weight: var(--sys-select-value-font-weight);
  line-height: var(--sys-select-value-line-height);
  color: var(--sys-select-value-placeholder-color);
}

/* Autocomplete Select */

.select-autocomplete {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sys-select-gap);
  width: 100%;
}

.select-autocomplete-input {
  width: 100%;
  height: var(--sys-select-trigger-height);
  padding: var(--sys-select-trigger-padding);
  background-color: var(--sys-select-background-color);
  border: var(--sys-select-border-width) solid var(--sys-select-border-color);
  border-radius: var(--sys-select-border-radius);
  font-family: var(--sys-select-value-font-family);
  font-size: var(--sys-select-value-font-size);
  font-weight: var(--sys-select-value-font-weight);
  line-height: var(--sys-select-value-line-height);
  color: var(--sys-select-value-color);
  transition: all 0.2s ease;
}

.select-autocomplete-input:focus {
  border-color: var(--sys-select-trigger-focus-border-color);
  border-width: var(--sys-select-trigger-focus-border-width);
  outline: none;
}

.select-autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--sys-select-menu-background);
  border-radius: var(--sys-select-menu-border-radius);
  box-shadow: var(--sys-select-menu-elevation);
  max-height: var(--sys-select-menu-max-height);
  overflow-y: auto;
  z-index: var(--sys-select-menu-z-index);
  margin-top: var(--sys-spacing-xs);
}

/* Select Menu */

.select-menu {
  background-color: var(--sys-select-menu-background);
  border-radius: var(--sys-select-menu-border-radius);
  box-shadow: var(--sys-select-menu-elevation);
  max-height: var(--sys-select-menu-max-height);
  overflow-y: auto;
  padding: var(--sys-select-menu-padding);
  min-width: var(--sys-select-menu-min-width);
  z-index: var(--sys-select-menu-z-index);
  animation: menu-slide-down 0.2s ease-out;
}

@keyframes menu-slide-down {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Select Option */

.select-option {
  display: flex;
  align-items: center;
  height: var(--sys-select-option-height);
  padding: var(--sys-select-option-padding);
  font-family: var(--sys-select-option-font-family);
  font-size: var(--sys-select-option-font-size);
  font-weight: var(--sys-select-option-font-weight);
  line-height: var(--sys-select-option-line-height);
  color: var(--sys-select-option-color);
  cursor: pointer;
  transition: background-color 0.2s ease;
  gap: var(--sys-spacing-sm);
}

.select-option:hover {
  background-color: var(--sys-select-option-hover-background);
}

.select-option.selected {
  background-color: var(--sys-select-option-selected-background);
  color: var(--sys-select-option-selected-color);
}

.select-option.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.select-option-checkmark {
  width: 20px;
  height: 20px;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  margin-left: auto;
}

/* Grouped Options */

.select-group {
  padding: var(--sys-spacing-sm) 0;
}

.select-group-label {
  padding: var(--sys-spacing-xs) var(--sys-spacing-md);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  line-height: var(--sys-typography-label-small-line-height);
  color: var(--sys-color-neutral-60);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.select-group-options {
  padding: 0;
}

/* Option with Icon */

.select-option-icon {
  width: 20px;
  height: 20px;
  color: var(--sys-color-neutral-50);
}

.select-option.selected .select-option-icon {
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

/* States */

/* Error State */

.select-error .select-trigger {
  border-color: var(--sys-color-roles-error-color-role-error-role);
}

.select-error-label {
  color: var(--sys-color-roles-error-color-role-error-role);
}

.select-error-helper {
  color: var(--sys-select-helper-error-color);
}

/* Disabled State */

.select-disabled .select-trigger {
  background-color: var(--sys-color-neutral-98);
  border-color: var(--sys-color-neutral-90);
  cursor: not-allowed;
  opacity: 0.6;
}

.select-disabled .select-label {
  opacity: 0.6;
}

/* Loading State */

.select-loading .select-arrow {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.select-loading-option {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sys-spacing-lg);
}

/* Helper Text & Error Messages */

.select-helper {
  font-family: var(--sys-select-helper-font-family);
  font-size: var(--sys-select-helper-font-size);
  font-weight: var(--sys-select-helper-font-weight);
  line-height: var(--sys-select-helper-line-height);
  color: var(--sys-select-helper-color);
  margin-top: var(--sys-select-helper-gap);
  min-height: 1em;
}

.select-error-message {
  font-family: var(--sys-select-helper-font-family);
  font-size: var(--sys-select-helper-font-size);
  font-weight: var(--sys-select-helper-font-weight);
  line-height: var(--sys-select-helper-line-height);
  color: var(--sys-select-helper-error-color);
  margin-top: var(--sys-select-helper-gap);
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-xs);
}

.select-error-message::before {
  content: '⚠';
  font-size: 1.2em;
}

/* AI-specific Select Variants */

.select-ai-model {
  border-left: 4px solid var(--sys-color-primary-40);
}

.select-ai-model-option {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
}

.select-ai-model-icon {
  width: 24px;
  height: 24px;
  color: var(--sys-color-primary-40);
}

.select-ai-model-info {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.select-ai-model-name {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  font-weight: var(--sys-typography-body-text-font-weight);
  color: var(--sys-color-neutral-10);
}

.select-ai-model-description {
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  color: var(--sys-color-neutral-60);
}

.select-content-type {
  max-width: 300px;
}

.select-content-type-option {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
  padding: var(--sys-spacing-md);
}

.select-content-type-icon {
  width: 32px;
  height: 32px;
  background-color: var(--sys-color-primary-95);
  border-radius: var(--sys-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.select-content-type-details {
  flex: 1;
}

.select-language {
  min-width: 200px;
}

.select-language-option {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
}

.select-language-flag {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.select-language-code {
  margin-left: auto;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-font-weight);
  color: var(--sys-color-neutral-60);
}

.select-tone {
  border-radius: var(--sys-radius-lg);
}

.select-tone-option {
  border-radius: var(--sys-radius-md);
  margin: var(--sys-spacing-xs);
}

.select-tone-option.selected {
  background-color: var(--sys-color-primary-95);
  border: 2px solid var(--sys-color-primary-40);
}

/* Accessibility */

.select-trigger:focus-visible {
  outline: 3px solid var(--sys-color-primary-40);
  outline-offset: 2px;
}

.select-option:focus-visible {
  outline: 2px solid var(--sys-color-primary-40);
  outline-offset: -2px;
}

/* Responsive Behavior */

/* Mobile (< 768px) */

@media (max-width: 768px) {
  .select-trigger {
    height: 48px;
    padding: var(--sys-spacing-xs) var(--sys-spacing-md);
  }

  .select-menu {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 50vh;
    border-radius: var(--sys-radius-lg) var(--sys-radius-lg) 0 0;
    animation: bottom-sheet-slide-up 0.3s ease-out;
  }

  .select-option {
    height: 56px;
    padding: var(--sys-spacing-md) var(--sys-spacing-lg);
  }

  .select-multi-chip {
    font-size: var(--sys-typography-label-small-font-size);
    padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  }
}

/* Tablet (768px–1024px) */

@media (min-width: 768px) and (max-width: 1024px) {
  .select-menu {
    max-width: 400px;
  }

  .select-autocomplete-dropdown {
    max-width: 400px;
  }
}

/* Desktop (> 1024px) */

@media (min-width: 1024px) {
  .select-menu {
    max-width: 300px;
  }

  .select-autocomplete-dropdown {
    max-width: 300px;
  }
}

/* ContentSplit Navigation Component
 * 
 * Implementation of Material Design 3 navigation system using design tokens.
 * Follows specifications in skills/navigation.md
 */

:root {
  /* Top App Bar Tokens */
  /* Container styles */
  --sys-top-app-bar-height: 64px;
  --sys-top-app-bar-background: var(--sys-color-neutral-100);
  --sys-top-app-bar-elevation: var(--sys-elevation-2);
  --sys-top-app-bar-padding: 0 var(--sys-spacing-lg);

  /* Title styles */
  --sys-top-app-bar-title-font-family: var(--sys-typography-title-large-font-family);
  --sys-top-app-bar-title-font-size: var(--sys-typography-title-large-font-size);
  --sys-top-app-bar-title-font-weight: var(--sys-typography-title-large-font-weight);
  --sys-top-app-bar-title-color: var(--sys-color-neutral-10);

  /* Icon styles */
  --sys-top-app-bar-icon-size: 24px;
  --sys-top-app-bar-icon-color: var(--sys-color-neutral-50);
  --sys-top-app-bar-icon-hover-color: var(--sys-color-neutral-30);
  --sys-top-app-bar-icon-active-color: var(--sys-color-primary-40);
  --sys-top-app-bar-icon-gap: var(--sys-spacing-md);

  /* Navigation Drawer Tokens */
  /* Drawer container */
  --sys-nav-drawer-width: 280px;
  --sys-nav-drawer-background: var(--sys-color-neutral-100);
  --sys-nav-drawer-elevation: var(--sys-elevation-3);
  --sys-nav-drawer-padding: var(--sys-spacing-md);

  /* Header styles */
  --sys-nav-drawer-header-height: 128px;
  --sys-nav-drawer-header-background: var(--sys-color-primary-95);
  --sys-nav-drawer-header-padding: var(--sys-spacing-lg);

  /* Item styles */
  --sys-nav-drawer-item-height: 48px;
  --sys-nav-drawer-item-padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  --sys-nav-drawer-item-gap: var(--sys-spacing-md);
  --sys-nav-drawer-item-font-family: var(--sys-typography-body-text-font-family);
  --sys-nav-drawer-item-font-size: var(--sys-typography-body-text-font-size);
  --sys-nav-drawer-item-color: var(--sys-color-neutral-30);
  --sys-nav-drawer-item-active-color: var(--sys-color-primary-40);
  --sys-nav-drawer-item-active-background: var(--sys-color-primary-98);
  --sys-nav-drawer-item-hover-background: var(--sys-color-neutral-98);

  /* Icon styles */
  --sys-nav-drawer-icon-size: 20px;
  --sys-nav-drawer-icon-color: var(--sys-color-neutral-50);
  --sys-nav-drawer-icon-active-color: var(--sys-color-primary-40);

  /* Divider styles */
  --sys-nav-drawer-divider-color: var(--sys-color-neutral-95);
  --sys-nav-drawer-divider-height: 1px;
  --sys-nav-drawer-divider-margin: var(--sys-spacing-sm) 0;

  /* Bottom Navigation Tokens */
  /* Container styles */
  --sys-bottom-nav-height: 80px;
  --sys-bottom-nav-background: var(--sys-color-neutral-100);
  --sys-bottom-nav-elevation: var(--sys-elevation-4);
  --sys-bottom-nav-padding: var(--sys-spacing-xs) var(--sys-spacing-md);

  /* Item styles */
  --sys-bottom-nav-item-min-width: 80px;
  --sys-bottom-nav-item-gap: var(--sys-spacing-xs);
  --sys-bottom-nav-item-padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  --sys-bottom-nav-item-active-color: var(--sys-color-primary-40);
  --sys-bottom-nav-item-inactive-color: var(--sys-color-neutral-60);

  /* Icon styles */
  --sys-bottom-nav-icon-size: 24px;
  --sys-bottom-nav-icon-active-color: var(--sys-color-primary-40);
  --sys-bottom-nav-icon-inactive-color: var(--sys-color-neutral-60);

  /* Label styles */
  --sys-bottom-nav-label-font-family: var(--sys-typography-label-small-font-family);
  --sys-bottom-nav-label-font-size: var(--sys-typography-label-small-font-size);
  --sys-bottom-nav-label-active-color: var(--sys-color-primary-40);
  --sys-bottom-nav-label-inactive-color: var(--sys-color-neutral-60);

  /* Active indicator */
  --sys-bottom-nav-active-indicator-height: 2px;
  --sys-bottom-nav-active-indicator-color: var(--sys-color-primary-40);
  --sys-bottom-nav-active-indicator-radius: var(--sys-radius-full);

  /* Tabs Tokens */
  /* Container styles */
  --sys-tabs-height: 48px;
  --sys-tabs-background: var(--sys-color-neutral-100);
  --sys-tabs-padding: 0 var(--sys-spacing-md);
  --sys-tabs-gap: var(--sys-spacing-lg);

  /* Tab styles */
  --sys-tab-min-width: 90px;
  --sys-tab-padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  --sys-tab-font-family: var(--sys-typography-label-large-font-family);
  --sys-tab-font-size: var(--sys-typography-label-large-font-size);
  --sys-tab-font-weight: var(--sys-typography-label-large-font-weight);
  --sys-tab-color: var(--sys-color-neutral-60);
  --sys-tab-active-color: var(--sys-color-primary-40);
  --sys-tab-hover-color: var(--sys-color-neutral-30);

  /* Indicator styles */
  --sys-tab-indicator-height: 2px;
  --sys-tab-indicator-color: var(--sys-color-primary-40);
  --sys-tab-indicator-radius: var(--sys-radius-full);
  --sys-tab-indicator-transition: transform 0.3s ease;

  /* Scrollable tabs */
  --sys-tabs-scroll-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  --sys-tabs-scroll-button-size: 48px;

  /* Breadcrumbs Tokens */
  /* Container styles */
  --sys-breadcrumbs-gap: var(--sys-spacing-xs);
  --sys-breadcrumbs-padding: var(--sys-spacing-sm) 0;

  /* Item styles */
  --sys-breadcrumb-item-font-family: var(--sys-typography-body-text-font-family);
  --sys-breadcrumb-item-font-size: var(--sys-typography-body-text-font-size);
  --sys-breadcrumb-item-color: var(--sys-color-neutral-60);
  --sys-breadcrumb-item-hover-color: var(--sys-color-neutral-30);
  --sys-breadcrumb-item-active-color: var(--sys-color-neutral-10);

  /* Separator styles */
  --sys-breadcrumb-separator-size: 16px;
  --sys-breadcrumb-separator-color: var(--sys-color-neutral-80);
  --sys-breadcrumb-separator-margin: 0 var(--sys-spacing-xs);

  /* Current page styles */
  --sys-breadcrumb-current-font-weight: var(--sys-typography-body-text-bold-font-weight);
  --sys-breadcrumb-current-color: var(--sys-color-neutral-10);

  /* Stepper Tokens */
  /* Container styles */
  --sys-stepper-gap: var(--sys-spacing-lg);
  --sys-stepper-padding: var(--sys-spacing-lg) 0;

  /* Step styles */
  --sys-step-size: 24px;
  --sys-step-background: var(--sys-color-neutral-95);
  --sys-step-active-background: var(--sys-color-primary-40);
  --sys-step-completed-background: var(--sys-color-primary-40);
  --sys-step-error-background: var(--sys-color-roles-error-color-role-error-role);
  --sys-step-border-radius: var(--sys-radius-full);
  --sys-step-border: 2px solid var(--sys-color-neutral-100);

  /* Step label styles */
  --sys-step-label-font-family: var(--sys-typography-body-text-font-family);
  --sys-step-label-font-size: var(--sys-typography-body-text-font-size);
  --sys-step-label-color: var(--sys-color-neutral-60);
  --sys-step-label-active-color: var(--sys-color-neutral-10);
  --sys-step-label-completed-color: var(--sys-color-neutral-30);

  /* Connector styles */
  --sys-step-connector-height: 2px;
  --sys-step-connector-background: var(--sys-color-neutral-90);
  --sys-step-connector-active-background: var(--sys-color-primary-40);
  --sys-step-connector-completed-background: var(--sys-color-primary-40);

  /* Icon styles */
  --sys-step-icon-size: 16px;
  --sys-step-icon-color: var(--sys-color-neutral-100);
  --sys-step-icon-error-color: var(--sys-color-neutral-100);
}

/* Top App Bar Implementation */

.top-app-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--sys-top-app-bar-height);
  background-color: var(--sys-top-app-bar-background);
  box-shadow: var(--sys-top-app-bar-elevation);
  padding: var(--sys-top-app-bar-padding);
  display: flex;
  align-items: center;
  z-index: 1000;
}

.top-app-bar-content {
  display: flex;
  align-items: center;
  width: 100%;
  gap: var(--sys-top-app-bar-icon-gap);
}

.top-app-bar-title {
  flex: 1;
  font-family: var(--sys-top-app-bar-title-font-family);
  font-size: var(--sys-top-app-bar-title-font-size);
  font-weight: var(--sys-top-app-bar-title-font-weight);
  color: var(--sys-top-app-bar-title-color);
  margin: 0;
}

.top-app-bar-actions {
  display: flex;
  align-items: center;
  gap: var(--sys-top-app-bar-icon-gap);
}

.top-app-bar-icon {
  width: var(--sys-top-app-bar-icon-size);
  height: var(--sys-top-app-bar-icon-size);
  color: var(--sys-top-app-bar-icon-color);
  cursor: pointer;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.top-app-bar-icon:hover {
  color: var(--sys-top-app-bar-icon-hover-color);
}

.top-app-bar-icon.active {
  color: var(--sys-top-app-bar-icon-active-color);
}

/* Navigation Drawer Implementation */

.nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sys-nav-drawer-width);
  background-color: var(--sys-nav-drawer-background);
  box-shadow: var(--sys-nav-drawer-elevation);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 1100;
  display: flex;
  flex-direction: column;
}

.nav-drawer.open {
  transform: translateX(0);
}

.nav-drawer-header {
  height: var(--sys-nav-drawer-header-height);
  background-color: var(--sys-nav-drawer-header-background);
  padding: var(--sys-nav-drawer-header-padding);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.nav-drawer-content {
  flex: 1;
  padding: var(--sys-nav-drawer-padding);
  overflow-y: auto;
}

.nav-drawer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-drawer-item {
  height: var(--sys-nav-drawer-item-height);
  padding: var(--sys-nav-drawer-item-padding);
  display: flex;
  align-items: center;
  gap: var(--sys-nav-drawer-item-gap);
  font-family: var(--sys-nav-drawer-item-font-family);
  font-size: var(--sys-nav-drawer-item-font-size);
  color: var(--sys-nav-drawer-item-color);
  cursor: pointer;
  border-radius: var(--sys-radius-md);
  transition: all 0.2s ease;
  text-decoration: none;
}

.nav-drawer-item:hover {
  background-color: var(--sys-nav-drawer-item-hover-background);
}

.nav-drawer-item.active {
  color: var(--sys-nav-drawer-item-active-color);
  background-color: var(--sys-nav-drawer-item-active-background);
}

.nav-drawer-icon {
  width: var(--sys-nav-drawer-icon-size);
  height: var(--sys-nav-drawer-icon-size);
  color: var(--sys-nav-drawer-icon-color);
}

.nav-drawer-item.active .nav-drawer-icon {
  color: var(--sys-nav-drawer-icon-active-color);
}

.nav-drawer-divider {
  height: var(--sys-nav-drawer-divider-height);
  background-color: var(--sys-nav-drawer-divider-color);
  margin: var(--sys-nav-drawer-divider-margin);
  border: none;
}

/* Bottom Navigation Implementation */

.bottom-navigation {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--sys-bottom-nav-height);
  background-color: var(--sys-bottom-nav-background);
  box-shadow: var(--sys-bottom-nav-elevation);
  padding: var(--sys-bottom-nav-padding);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
}

.bottom-nav-item {
  min-width: var(--sys-bottom-nav-item-min-width);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sys-bottom-nav-item-gap);
  padding: var(--sys-bottom-nav-item-padding);
  cursor: pointer;
  text-decoration: none;
  color: var(--sys-bottom-nav-item-inactive-color);
  transition: color 0.2s ease;
}

.bottom-nav-item.active {
  color: var(--sys-bottom-nav-item-active-color);
}

.bottom-nav-icon {
  width: var(--sys-bottom-nav-icon-size);
  height: var(--sys-bottom-nav-icon-size);
  color: inherit;
}

.bottom-nav-item.active .bottom-nav-icon {
  color: var(--sys-bottom-nav-icon-active-color);
}

.bottom-nav-label {
  font-family: var(--sys-bottom-nav-label-font-family);
  font-size: var(--sys-bottom-nav-label-font-size);
  color: inherit;
}

.bottom-nav-item.active .bottom-nav-label {
  color: var(--sys-bottom-nav-label-active-color);
}

.bottom-nav-active-indicator {
  position: absolute;
  bottom: 0;
  height: var(--sys-bottom-nav-active-indicator-height);
  background-color: var(--sys-bottom-nav-active-indicator-color);
  border-radius: var(--sys-bottom-nav-active-indicator-radius);
  transition: transform 0.3s ease;
}

/* Tabs Implementation */

.tabs {
  display: flex;
  height: var(--sys-tabs-height);
  background-color: var(--sys-tabs-background);
  padding: var(--sys-tabs-padding);
  gap: var(--sys-tabs-gap);
  overflow-x: auto;
  scrollbar-width: none;
  position: relative;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  min-width: var(--sys-tab-min-width);
  padding: var(--sys-tab-padding);
  font-family: var(--sys-tab-font-family);
  font-size: var(--sys-tab-font-size);
  font-weight: var(--sys-tab-font-weight);
  color: var(--sys-tab-color);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  border: none;
  background: none;
  position: relative;
  transition: color 0.2s ease;
}

.tab:hover {
  color: var(--sys-tab-hover-color);
}

.tab.active {
  color: var(--sys-tab-active-color);
}

.tab-indicator {
  position: absolute;
  bottom: 0;
  height: var(--sys-tab-indicator-height);
  background-color: var(--sys-tab-indicator-color);
  border-radius: var(--sys-tab-indicator-radius);
  transition: var(--sys-tab-indicator-transition);
}

.tabs-scrollable {
  position: relative;
}

.tabs-scrollable::before,
.tabs-scrollable::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 40px;
  pointer-events: none;
  z-index: 1;
}

.tabs-scrollable::before {
  left: 0;
  background: linear-gradient(to right, var(--sys-color-neutral-100), transparent);
}

.tabs-scrollable::after {
  right: 0;
  background: linear-gradient(to left, var(--sys-color-neutral-100), transparent);
}

/* Breadcrumbs Implementation */

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--sys-breadcrumbs-gap);
  padding: var(--sys-breadcrumbs-padding);
  flex-wrap: wrap;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--sys-breadcrumbs-gap);
}

.breadcrumb-link {
  font-family: var(--sys-breadcrumb-item-font-family);
  font-size: var(--sys-breadcrumb-item-font-size);
  color: var(--sys-breadcrumb-item-color);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.breadcrumb-link:hover {
  color: var(--sys-breadcrumb-item-hover-color);
  text-decoration: underline;
}

.breadcrumb-current {
  font-family: var(--sys-breadcrumb-item-font-family);
  font-size: var(--sys-breadcrumb-item-font-size);
  color: var(--sys-breadcrumb-current-color);
  font-weight: var(--sys-breadcrumb-current-font-weight);
  cursor: default;
}

.breadcrumb-separator {
  width: var(--sys-breadcrumb-separator-size);
  height: var(--sys-breadcrumb-separator-size);
  color: var(--sys-breadcrumb-separator-color);
  margin: var(--sys-breadcrumb-separator-margin);
  display: flex;
  align-items: center;
  justify-content: center;
}

.breadcrumbs-collapsed {
  display: flex;
  align-items: center;
}

.breadcrumbs-collapsed-toggle {
  font-family: var(--sys-breadcrumb-item-font-family);
  font-size: var(--sys-breadcrumb-item-font-size);
  color: var(--sys-breadcrumb-item-color);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sys-spacing-xs);
}

/* Stepper Implementation */

.stepper {
  display: flex;
  align-items: center;
  gap: var(--sys-stepper-gap);
  padding: var(--sys-stepper-padding);
}

.stepper-horizontal {
  flex-direction: row;
}

.stepper-vertical {
  flex-direction: column;
  align-items: flex-start;
}

.step {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
  position: relative;
}

.step-circle {
  width: var(--sys-step-size);
  height: var(--sys-step-size);
  border-radius: var(--sys-step-border-radius);
  background-color: var(--sys-step-background);
  border: var(--sys-step-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
  z-index: 1;
}

.step.active .step-circle {
  background-color: var(--sys-step-active-background);
  color: var(--sys-color-neutral-100);
}

.step.completed .step-circle {
  background-color: var(--sys-step-completed-background);
  color: var(--sys-color-neutral-100);
}

.step.error .step-circle {
  background-color: var(--sys-step-error-background);
  color: var(--sys-color-neutral-100);
}

.step-icon {
  width: var(--sys-step-icon-size);
  height: var(--sys-step-icon-size);
  color: inherit;
}

.step-label {
  font-family: var(--sys-step-label-font-family);
  font-size: var(--sys-step-label-font-size);
  color: var(--sys-step-label-color);
}

.step.active .step-label {
  color: var(--sys-step-label-active-color);
}

.step.completed .step-label {
  color: var(--sys-step-label-completed-color);
}

.step-connector {
  flex: 1;
  height: var(--sys-step-connector-height);
  background-color: var(--sys-step-connector-background);
}

.step.active .step-connector {
  background-color: var(--sys-step-connector-active-background);
}

.step.completed .step-connector {
  background-color: var(--sys-step-connector-completed-background);
}

.stepper-horizontal .step-connector {
  width: 40px;
}

.stepper-vertical .step-connector {
  width: var(--sys-step-connector-height);
  height: 20px;
  margin-left: calc(var(--sys-step-size) / 2 - var(--sys-step-connector-height) / 2);
}

/* ContentSplit Tooltip Component
 * 
 * Implementation of Material Design 3 tooltip system using design tokens.
 * Follows specifications in skills/tooltips.md
 */

:root {
  /* Container Tokens */
  --sys-tooltip-background: var(--sys-color-neutral-10);
  --sys-tooltip-color: var(--sys-color-neutral-100);
  --sys-tooltip-border-radius: var(--sys-radius-md);
  --sys-tooltip-padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  --sys-tooltip-max-width: 200px;
  --sys-tooltip-min-width: 40px;
  --sys-tooltip-elevation: var(--sys-elevation-3);
  --sys-tooltip-z-index: 9999;
  --sys-tooltip-font-family: var(--sys-typography-body-text-font-family);
  --sys-tooltip-font-size: var(--sys-typography-body-text-font-size);
  --sys-tooltip-line-height: var(--sys-typography-body-text-line-height);

  /* Arrow/Pointer Tokens */
  --sys-tooltip-arrow-size: 8px;
  --sys-tooltip-arrow-color: var(--sys-color-neutral-10);
  --sys-tooltip-arrow-offset: 4px;
  --sys-tooltip-arrow-border: none;

  /* Arrow positions */
  --sys-tooltip-arrow-top-transform: translateX(-50%);
  --sys-tooltip-arrow-bottom-transform: translateX(-50%) rotate(180deg);
  --sys-tooltip-arrow-left-transform: translateY(-50%) rotate(-90deg);
  --sys-tooltip-arrow-right-transform: translateY(-50%) rotate(90deg);

  /* Rich Tooltip Tokens */
  --sys-tooltip-rich-background: var(--sys-color-neutral-100);
  --sys-tooltip-rich-color: var(--sys-color-neutral-10);
  --sys-tooltip-rich-border: 1px solid var(--sys-color-neutral-95);
  --sys-tooltip-rich-max-width: 320px;
  --sys-tooltip-rich-padding: var(--sys-spacing-md);
  --sys-tooltip-rich-gap: var(--sys-spacing-sm);

  /* Title styles */
  --sys-tooltip-title-font-family: var(--sys-typography-title-small-font-family);
  --sys-tooltip-title-font-size: var(--sys-typography-title-small-font-size);
  --sys-tooltip-title-font-weight: var(--sys-typography-title-small-font-weight);
  --sys-tooltip-title-color: var(--sys-color-neutral-10);
  --sys-tooltip-title-margin: 0 0 var(--sys-spacing-xs) 0;

  /* Description styles */
  --sys-tooltip-description-font-family: var(--sys-typography-body-text-font-family);
  --sys-tooltip-description-font-size: var(--sys-typography-body-text-font-size);
  --sys-tooltip-description-color: var(--sys-color-neutral-30);
  --sys-tooltip-description-margin: 0 0 var(--sys-spacing-sm) 0;

  /* Action area styles */
  --sys-tooltip-actions-gap: var(--sys-spacing-sm);
  --sys-tooltip-actions-margin: var(--sys-spacing-sm) 0 0 0;
  --sys-tooltip-actions-justify: flex-end;

  /* Interactive Tooltip Tokens */
  --sys-tooltip-interactive-background: var(--sys-color-neutral-100);
  --sys-tooltip-interactive-border: 1px solid var(--sys-color-neutral-95);
  --sys-tooltip-interactive-max-width: 400px;
  --sys-tooltip-interactive-padding: var(--sys-spacing-md);
  --sys-tooltip-interactive-gap: var(--sys-spacing-md);

  /* Form control styles */
  --sys-tooltip-control-gap: var(--sys-spacing-sm);
  --sys-tooltip-control-margin: var(--sys-spacing-sm) 0;
  --sys-tooltip-control-label-font-family: var(--sys-typography-label-small-font-family);
  --sys-tooltip-control-label-font-size: var(--sys-typography-label-small-font-size);
  --sys-tooltip-control-label-color: var(--sys-color-neutral-30);

  /* Button styles */
  --sys-tooltip-button-gap: var(--sys-spacing-sm);
  --sys-tooltip-button-justify: flex-end;

  /* Teaching Tooltip Tokens */
  --sys-tooltip-teaching-background: var(--sys-color-primary-95);
  --sys-tooltip-teaching-color: var(--sys-color-neutral-10);
  --sys-tooltip-teaching-border: 2px solid var(--sys-color-primary-40);
  --sys-tooltip-teaching-max-width: 360px;
  --sys-tooltip-teaching-padding: var(--sys-spacing-lg);
  --sys-tooltip-teaching-gap: var(--sys-spacing-md);

  /* Step indicator styles */
  --sys-tooltip-step-size: 24px;
  --sys-tooltip-step-background: var(--sys-color-neutral-90);
  --sys-tooltip-step-active-background: var(--sys-color-primary-40);
  --sys-tooltip-step-color: var(--sys-color-neutral-60);
  --sys-tooltip-step-active-color: var(--sys-color-neutral-100);
  --sys-tooltip-step-gap: var(--sys-spacing-xs);
  --sys-tooltip-step-margin: 0 0 var(--sys-spacing-md) 0;

  /* Navigation styles */
  --sys-tooltip-nav-gap: var(--sys-spacing-md);
  --sys-tooltip-nav-justify: space-between;
  --sys-tooltip-dismiss-color: var(--sys-color-neutral-60);
  --sys-tooltip-dismiss-hover-color: var(--sys-color-neutral-30);

  /* Error Tooltip Tokens */
  --sys-tooltip-error-background: var(--sys-color-roles-error-color-role-error-role-container);
  --sys-tooltip-error-color: var(--sys-color-roles-error-color-role-error-role);
  --sys-tooltip-error-border: 1px solid var(--sys-color-roles-error-color-role-error-role);
  --sys-tooltip-error-max-width: 240px;
  --sys-tooltip-error-padding: var(--sys-spacing-sm) var(--sys-spacing-md);

  /* Error icon styles */
  --sys-tooltip-error-icon-size: 16px;
  --sys-tooltip-error-icon-color: var(--sys-color-roles-error-color-role-error-role);
  --sys-tooltip-error-icon-gap: var(--sys-spacing-xs);

  /* Animation and timing */
  --sys-tooltip-show-delay: 300ms;
  --sys-tooltip-hide-delay: 0ms;
  --sys-tooltip-show-duration: 150ms;
  --sys-tooltip-hide-duration: 75ms;
  --sys-tooltip-show-easing: ease-out;
  --sys-tooltip-hide-easing: ease-in;
  --sys-tooltip-interactive-show-delay: 0ms;
  --sys-tooltip-interactive-hide-delay: 300ms;

  /* Entrance animations */
  --sys-tooltip-scale-from: 0.95;
  --sys-tooltip-scale-to: 1;
  --sys-tooltip-opacity-from: 0;
  --sys-tooltip-opacity-to: 1;
  --sys-tooltip-translate-distance: 8px;

  /* State Tokens */
  --sys-tooltip-hover-background: var(--sys-color-neutral-98);
  --sys-tooltip-hover-color: var(--sys-color-neutral-10);
  --sys-tooltip-focus-outline: 2px solid var(--sys-color-primary-40);
  --sys-tooltip-focus-outline-offset: 2px;
  --sys-tooltip-disabled-opacity: 0.6;
  --sys-tooltip-disabled-cursor: not-allowed;
}

/* Base Tooltip Implementation */

.tooltip {
  position: absolute;
  background-color: var(--sys-tooltip-background);
  color: var(--sys-tooltip-color);
  border-radius: var(--sys-tooltip-border-radius);
  padding: var(--sys-tooltip-padding);
  max-width: var(--sys-tooltip-max-width);
  min-width: var(--sys-tooltip-min-width);
  box-shadow: var(--sys-tooltip-elevation);
  z-index: var(--sys-tooltip-z-index);
  font-family: var(--sys-tooltip-font-family);
  font-size: var(--sys-tooltip-font-size);
  line-height: var(--sys-tooltip-line-height);
  pointer-events: none;
  user-select: none;
  white-space: normal;
  word-wrap: break-word;
  opacity: 0;
  transform: scale(var(--sys-tooltip-scale-from));
  transition: 
    opacity var(--sys-tooltip-show-duration) var(--sys-tooltip-show-easing),
    transform var(--sys-tooltip-show-duration) var(--sys-tooltip-show-easing);
}

.tooltip.show {
  opacity: var(--sys-tooltip-opacity-to);
  transform: scale(var(--sys-tooltip-scale-to));
  pointer-events: auto;
}

.tooltip.hide {
  opacity: var(--sys-tooltip-opacity-from);
  transform: scale(var(--sys-tooltip-scale-from));
  transition: 
    opacity var(--sys-tooltip-hide-duration) var(--sys-tooltip-hide-easing),
    transform var(--sys-tooltip-hide-duration) var(--sys-tooltip-hide-easing);
}

/* Arrow/pointer */

.tooltip::before {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border: var(--sys-tooltip-arrow-size) solid transparent;
}

/* Position classes */

.tooltip.top {
  transform: translateY(calc(-100% - var(--sys-tooltip-arrow-offset)));
}

.tooltip.top::before {
  bottom: calc(var(--sys-tooltip-arrow-size) * -2);
  left: 50%;
  transform: var(--sys-tooltip-arrow-top-transform);
  border-top-color: var(--sys-tooltip-arrow-color);
}

.tooltip.bottom {
  transform: translateY(var(--sys-tooltip-arrow-offset));
}

.tooltip.bottom::before {
  top: calc(var(--sys-tooltip-arrow-size) * -2);
  left: 50%;
  transform: var(--sys-tooltip-arrow-bottom-transform);
  border-bottom-color: var(--sys-tooltip-arrow-color);
}

.tooltip.left {
  transform: translateX(calc(-100% - var(--sys-tooltip-arrow-offset)));
}

.tooltip.left::before {
  right: calc(var(--sys-tooltip-arrow-size) * -2);
  top: 50%;
  transform: var(--sys-tooltip-arrow-left-transform);
  border-left-color: var(--sys-tooltip-arrow-color);
}

.tooltip.right {
  transform: translateX(var(--sys-tooltip-arrow-offset));
}

.tooltip.right::before {
  left: calc(var(--sys-tooltip-arrow-size) * -2);
  top: 50%;
  transform: var(--sys-tooltip-arrow-right-transform);
  border-right-color: var(--sys-tooltip-arrow-color);
}

/* Layout System */

/* Error Boundary Styles */

.error-boundary {
  max-width: 600px;
  margin: var(--sys-spacing-xl) auto;
  padding: var(--sys-spacing-xl);
}

.error-boundary-content {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-md);
  text-align: center;
}

.error-boundary-title {
  margin: 0;
  font: var(--sys-typography-title-large-font);
  color: var(--sys-color-roles-error-color-role-error-role);
}

.error-boundary-message {
  margin: 0;
  font: var(--sys-typography-body-medium-font);
  color: var(--sys-color-roles-neutral-color-role-neutral-color-role);
}

.error-boundary-details {
  margin-top: var(--sys-spacing-md);
  border: 1px solid var(--sys-color-roles-outline-color-role-outline-role);
  border-radius: var(--sys-border-radius-md);
  overflow: hidden;
}

.error-boundary-summary {
  padding: var(--sys-spacing-md);
  font: var(--sys-typography-label-medium-font);
  cursor: pointer;
  background-color: var(--sys-color-neutral-98);
  list-style: none;
}

.error-boundary-summary:hover {
  background-color: var(--sys-color-neutral-95);
}

.error-boundary-summary::-webkit-details-marker {
  display: none;
}

.error-boundary-error {
  margin: 0;
  padding: var(--sys-spacing-md);
  font-family: monospace;
  font-size: var(--sys-typography-body-small-font-size);
  background-color: var(--sys-color-neutral-100);
  color: var(--sys-color-roles-error-color-role-error-role);
  overflow-x: auto;
  text-align: left;
  border-top: 1px solid var(--sys-color-roles-outline-color-role-outline-role);
}

.error-boundary-actions {
  display: flex;
  gap: var(--sys-spacing-md);
  justify-content: center;
  margin-top: var(--sys-spacing-lg);
}

/* Application Components */

/* ContentSplit Content Input Component
 * 
 * Implementation of Material Design 3 content input system for AI content generation.
 * Combines text input, platform selection, tone selection, and generation controls.
 */

/* ============================================
   CONTENT INPUT CONTAINER
   ============================================ */

.content-input-container {
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
  box-shadow: var(--sys-elevation-1);
  margin-bottom: var(--sys-spacing-2xl);
}

.content-input-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sys-spacing-lg);
}

.content-input-title {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin: 0;
}

.content-input-subtitle {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
}

/* ============================================
   INPUT AREA
   ============================================ */

.content-input-area {
  position: relative;
  margin-bottom: var(--sys-spacing-xl);
}

.content-input-textarea {
  width: 100%;
  min-height: 200px;
  padding: var(--sys-spacing-lg);
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  line-height: var(--sys-typography-body-text-line-height);
  resize: vertical;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.content-input-textarea:focus {
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
  outline: none;
  box-shadow: 0 0 0 2px var(--sys-color-primary-90);
}

.content-input-textarea::placeholder {
  color: var(--sys-color-neutral-70);
}

.content-input-character-count {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  text-align: right;
  margin-top: var(--sys-spacing-xs);
}

.content-input-character-count.warning {
  color: var(--sys-color-roles-warning-color-role-warning-role);
}

.content-input-character-count.error {
  color: var(--sys-color-roles-error-color-role-error-role);
}

/* ============================================
   PLATFORM SELECTOR SECTION
   ============================================ */

.content-input-platform-section {
  margin-bottom: var(--sys-spacing-xl);
}

.content-input-section-label {
  font-family: var(--sys-typography-label-medium-font-family);
  font-size: var(--sys-typography-label-medium-font-size);
  font-weight: var(--sys-typography-label-medium-font-weight);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-sm);
  display: block;
}

.content-input-platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--sys-spacing-md);
}

.content-input-platform-card {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.content-input-platform-card:hover {
  border-color: var(--sys-color-primary-80);
  background-color: var(--sys-color-primary-98);
}

.content-input-platform-card.selected {
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
  background-color: var(--sys-color-primary-95);
  box-shadow: var(--sys-elevation-1);
}

.content-input-platform-icon {
  width: 32px;
  height: 32px;
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-sm);
}

.content-input-platform-card.selected .content-input-platform-icon {
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.content-input-platform-name {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-xs);
}

.content-input-platform-card.selected .content-input-platform-name {
  color: var(--sys-color-primary-20);
}

.content-input-platform-desc {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

/* ============================================
   TONE SELECTOR SECTION
   ============================================ */

.content-input-tone-section {
  margin-bottom: var(--sys-spacing-xl);
}

.content-input-tone-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sys-spacing-sm);
}

/* Tone chips use existing chip styles - apply classes: chip chip-tone chip-tone-* */

.content-input-tone-chip {
  /* Extends chip base styles */
}

/* ============================================
   ADDITIONAL OPTIONS
   ============================================ */

.content-input-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sys-spacing-lg);
  margin-bottom: var(--sys-spacing-xl);
}

.content-input-option {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-md);
}

.content-input-option-label {
  font-family: var(--sys-typography-label-medium-font-family);
  font-size: var(--sys-typography-label-medium-font-size);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-xs);
  display: block;
}

.content-input-option-description {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-sm);
}

/* ============================================
   GENERATION CONTROLS
   ============================================ */

.content-input-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sys-spacing-md);
}

/* Apply classes: button button-filled button-large */

.content-input-generate-button {
  flex: 1;
  max-width: 300px;
  font-size: 24px;
}

.content-input-secondary-controls {
  display: flex;
  gap: var(--sys-spacing-sm);
}

.content-input-ai-assist {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
  padding: var(--sys-spacing-md);
  background-color: var(--sys-color-primary-98);
  border: 1px solid var(--sys-color-primary-90);
  border-radius: var(--sys-radius-md);
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-primary-40);
}

.content-input-ai-assist-icon {
  width: 16px;
  height: 16px;
  color: var(--sys-color-primary-40);
}

/* ============================================
   AI SUGGESTIONS
   ============================================ */

.content-input-suggestions {
  margin-top: var(--sys-spacing-xl);
  padding-top: var(--sys-spacing-xl);
  border-top: 1px solid var(--sys-color-neutral-90);
}

.content-input-suggestion {
  background-color: var(--sys-color-primary-98);
  border: 1px dashed var(--sys-color-primary-80);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-md);
  margin-bottom: var(--sys-spacing-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.content-input-suggestion:hover {
  background-color: var(--sys-color-primary-95);
  border-style: solid;
}

.content-input-suggestion-header {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
  margin-bottom: var(--sys-spacing-xs);
}

.content-input-suggestion-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-xs);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  background-color: var(--sys-color-primary-95);
  color: var(--sys-color-primary-40);
  border-radius: var(--sys-radius-full);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
}

.content-input-suggestion-text {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
}

/* ============================================
   LOADING STATE
   ============================================ */

.content-input-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sys-spacing-2xl);
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-lg);
  text-align: center;
}

.content-input-loading-indicator {
  width: 48px;
  height: 48px;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  margin-bottom: var(--sys-spacing-lg);
  animation: aiPulse 1.5s ease-in-out infinite;
}

@keyframes aiPulse {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(0.95);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

.content-input-loading-status {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-sm);
}

/* ============================================
   CLAUDE-STYLE VARIANT
   ============================================ */

.content-input-container.claude-style {
  background-color: var(--sys-color-neutral-99);
  border: 1px solid var(--sys-color-neutral-95);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.content-input-container.claude-style .content-input-header {
  border-bottom: 1px solid var(--sys-color-neutral-95);
  padding-bottom: var(--sys-spacing-lg);
}

.content-input-container.claude-style .content-input-title {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: 600;
  color: var(--sys-color-neutral-20);
  letter-spacing: -0.01em;
}

.content-input-container.claude-style .content-input-subtitle {
  color: var(--sys-color-neutral-50);
  font-size: var(--sys-typography-body-medium-font-size);
}

.content-input-container.claude-style .content-input-textarea {
  background-color: var(--sys-color-neutral-98);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
  font-size: var(--sys-typography-body-medium-font-size);
  line-height: 1.6;
  min-height: 240px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-input-container.claude-style .content-input-textarea:focus {
  border-color: var(--sys-color-primary-50);
  box-shadow: 0 0 0 3px rgba(124, 115, 255, 0.1);
  outline: none;
}

.content-input-container.claude-style .content-input-textarea:hover:not(:focus) {
  border-color: var(--sys-color-neutral-80);
}

.content-input-container.claude-style .content-input-platform-section,
.content-input-container.claude-style .content-input-tone-section {
  margin-bottom: var(--sys-spacing-2xl);
}

.content-input-container.claude-style .content-input-section-label {
  font-family: var(--sys-typography-body-medium-font-family);
  font-size: var(--sys-typography-body-medium-font-size);
  font-weight: 600;
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-md);
}

.content-input-container.claude-style .content-input-platform-grid {
  gap: var(--sys-spacing-md);
}

.content-input-container.claude-style .content-input-platform-card {
  background-color: var(--sys-color-neutral-98);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-lg);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-input-container.claude-style .content-input-platform-card:hover {
  border-color: var(--sys-color-primary-50);
  background-color: var(--sys-color-primary-99);
  transform: translateY(-2px);
}

.content-input-container.claude-style .content-input-platform-card.selected {
  border-color: var(--sys-color-primary-50);
  background-color: var(--sys-color-primary-98);
  box-shadow: 0 4px 12px rgba(124, 115, 255, 0.08);
}

.content-input-container.claude-style .content-input-platform-icon {
  color: var(--sys-color-neutral-50);
}

.content-input-container.claude-style
  .content-input-platform-card.selected
  .content-input-platform-icon {
  color: var(--sys-color-primary-50);
}

.content-input-container.claude-style .content-input-platform-name {
  font-weight: 600;
  color: var(--sys-color-neutral-30);
}

.content-input-container.claude-style
  .content-input-platform-card.selected
  .content-input-platform-name {
  color: var(--sys-color-primary-40);
}

.content-input-container.claude-style .content-input-platform-desc {
  color: var(--sys-color-neutral-60);
  font-size: var(--sys-typography-body-small-font-size);
}

.content-input-container.claude-style .content-input-tone-chips {
  gap: var(--sys-spacing-sm);
}

.content-input-container.claude-style .content-input-controls {
  border-top: 1px solid var(--sys-color-neutral-95);
  padding-top: var(--sys-spacing-xl);
  margin-top: var(--sys-spacing-xl);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 900px) {
  .content-input-platform-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }

  .content-input-options {
    grid-template-columns: 1fr;
  }

  .content-input-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .content-input-generate-button {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .content-input-container {
    padding: var(--sys-spacing-lg);
  }

  .content-input-platform-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-input-tone-chips {
    justify-content: center;
  }
}

/* ContentSplit Platform Selector Component
 * 
 * Implementation of Material Design 3 platform selection for AI content generation.
 * Supports Twitter/X, LinkedIn, Instagram, TikTok, and other platforms.
 */

/* ============================================
   PLATFORM SELECTOR CONTAINER
   ============================================ */

.platform-selector {
    margin-bottom: var(--sys-spacing-2xl);
}

.platform-selector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sys-spacing-lg);
}

.platform-selector-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    font-weight: var(--sys-typography-title-medium-font-weight);
    color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
    margin: 0;
}

.platform-selector-subtitle {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-60);
    margin-top: var(--sys-spacing-xs);
}

.platform-selector-required {
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    color: var(--sys-color-roles-error-color-role-error-role);
}

/* ============================================
   PLATFORM GRID LAYOUT
   ============================================ */

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--sys-spacing-md);
}

.platform-grid-compact {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}

.platform-grid-expanded {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

/* ============================================
   PLATFORM CARD
   ============================================ */

.platform-card {
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-md);
    padding: var(--sys-spacing-md);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.platform-card:hover {
    border-color: var(--sys-color-primary-80);
    background-color: var(--sys-color-primary-98);
    transform: translateY(-2px);
    box-shadow: var(--sys-elevation-1);
}

.platform-card.selected {
    border-color: var(--sys-color-roles-primary-color-role-primary-role);
    background-color: var(--sys-color-primary-95);
    box-shadow: var(--sys-elevation-2);
}

.platform-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--sys-color-neutral-95);
}

.platform-card.disabled:hover {
    border-color: var(--sys-color-neutral-90);
    background-color: var(--sys-color-neutral-95);
    transform: none;
    box-shadow: none;
}

/* Selection indicator */

.platform-card-selected-indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--sys-color-roles-primary-color-role-primary-role);
    color: var(--sys-color-primary-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.platform-card.selected .platform-card-selected-indicator {
    opacity: 1;
}

/* ============================================
   PLATFORM ICON
   ============================================ */

.platform-icon {
    width: 40px;
    height: 40px;
    margin-bottom: var(--sys-spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--sys-color-neutral-60);
}

.platform-card.selected .platform-icon {
    color: var(--sys-color-roles-primary-color-role-primary-role);
}

.platform-icon-twitter {
    color: #1DA1F2;
}

.platform-icon-linkedin {
    color: #0077B5;
}

.platform-icon-instagram {
    color: #E4405F;
}

.platform-icon-tiktok {
    color: #000000;
}

/* ============================================
   PLATFORM INFO
   ============================================ */

.platform-name {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-30);
    margin-bottom: var(--sys-spacing-xs);
    font-weight: var(--sys-typography-body-text-bold-font-weight);
}

.platform-card.selected .platform-name {
    color: var(--sys-color-primary-20);
}

.platform-description {
    font-family: var(--sys-typography-body-small-text-font-family);
    font-size: var(--sys-typography-body-small-text-font-size);
    color: var(--sys-color-neutral-60);
    margin-bottom: var(--sys-spacing-xs);
}

.platform-limits {
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    color: var(--sys-color-neutral-70);
    background-color: var(--sys-color-neutral-95);
    padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
    border-radius: var(--sys-radius-sm);
    margin-top: var(--sys-spacing-xs);
}

/* ============================================
   PLATFORM CHIP VARIANT
   ============================================ */

/* Apply class: chip */

.platform-chip {
    padding: var(--sys-spacing-sm) var(--sys-spacing-md);
}

.platform-chip.selected {
    background-color: var(--sys-color-primary-95);
    border-color: var(--sys-color-roles-primary-color-role-primary-role);
    color: var(--sys-color-primary-20);
}

.platform-chip-icon {
    width: 16px;
    height: 16px;
    margin-right: var(--sys-spacing-xs);
}

.platform-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sys-spacing-sm);
}

/* ============================================
   PLATFORM SELECTOR STATES
   ============================================ */

.platform-selector-error {
    border-color: var(--sys-color-roles-error-color-role-error-role);
    background-color: var(--sys-color-roles-error-color-role-error-container-role);
}

.platform-selector-error-message {
    font-family: var(--sys-typography-body-small-text-font-family);
    font-size: var(--sys-typography-body-small-text-font-size);
    color: var(--sys-color-roles-error-color-role-error-role);
    margin-top: var(--sys-spacing-sm);
}

.platform-selector-loading {
    opacity: 0.7;
    pointer-events: none;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 900px) {
    .platform-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .platform-grid-expanded {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
}

@media (max-width: 600px) {
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .platform-chip-group {
        justify-content: center;
    }
    
    .platform-card {
        padding: 10px;
        min-height: 44px;
    }
    
    .platform-icon {
        width: 20px;
        height: 20px;
        font-size: 20px;
    }
    
    .platform-name,
    .platform-card .platform-name {
        font-size: 11px;
    }
    
    .platform-description,
    .platform-limits {
        font-size: 9px;
    }
}

@media (max-width: 380px) {
    .platform-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }
    
    .platform-card {
        padding: 6px;
    }
    
    .platform-name,
    .platform-card .platform-name {
        font-size: 9px;
    }
}

@media (min-width: 601px) and (max-width: 768px) {
    .platform-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .platform-description,
    .platform-limits {
        font-size: 9px;
    }
}

/* ContentSplit Tone Selector Component
 * 
 * Implementation of Material Design 3 tone/voice selection for AI content generation.
 * Uses chip components for formal, casual, professional, creative, etc.
 */

/* ============================================
   TONE SELECTOR CONTAINER
   ============================================ */

.tone-selector {
    margin-bottom: var(--sys-spacing-xl);
}

.tone-selector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sys-spacing-md);
}

.tone-selector-title {
    font-family: var(--sys-typography-title-small-font-family);
    font-size: var(--sys-typography-title-small-font-size);
    font-weight: var(--sys-typography-title-small-font-weight);
    color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
    margin: 0;
}

.tone-selector-subtitle {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-60);
    margin-top: var(--sys-spacing-xs);
}

.tone-selector-required {
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    color: var(--sys-color-roles-error-color-role-error-role);
}

/* ============================================
   TONE CHIP GROUP
   ============================================ */

.tone-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sys-spacing-sm);
}

.tone-chip-group-single-select .tone-chip.selected ~ .tone-chip.selected {
    /* Deselect other chips when single selection */
    background-color: var(--sys-chip-background);
    border: var(--sys-chip-border);
}

.tone-chip-group-single-select .tone-chip.selected ~ .tone-chip.selected .tone-chip-label {
    color: var(--sys-chip-label-color);
}

/* ============================================
   TONE CHIP STYLES
   ============================================ */

/* Base tone chip */

.tone-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    padding: 8px 18px;
    border-radius: 9999px;
    border: 1.5px solid var(--sys-color-border-tertiary);
    background-color: var(--sys-color-neutral-99);
    cursor: pointer;
    user-select: none;
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.tone-chip:hover {
    border-color: var(--sys-color-primary-60);
    background-color: var(--sys-color-primary-98);
    color: var(--sys-color-primary-30);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.10);
}

.tone-chip:focus-visible {
    outline: 2px solid var(--sys-color-primary-60);
    outline-offset: 2px;
}

.tone-chip.selected {
    border-color: var(--sys-color-primary-40);
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-primary-20);
    box-shadow: 0 0 0 3px var(--sys-color-primary-92), 0 2px 8px rgba(0,0,0,0.08);
    transform: translateY(-1px);
    font-weight: 600;
}

.tone-chip.selected:hover {
    background-color: var(--sys-color-primary-90);
    box-shadow: 0 0 0 3px var(--sys-color-primary-90), 0 4px 12px rgba(0,0,0,0.12);
}

/* ── Tone color variants (chip tinted per tone type) ── */

.tone-chip-formal {
    border-color: var(--sys-color-primary-80);
    background-color: var(--sys-color-primary-99);
}

.tone-chip-formal.selected {
    border-color: var(--sys-color-primary-40);
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-primary-20);
}

.tone-chip-casual {
    border-color: var(--sys-color-neutral-80);
    background-color: var(--sys-color-neutral-99);
}

.tone-chip-casual.selected {
    border-color: var(--sys-color-primary-40);
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-primary-20);
}

.tone-chip-professional {
    border-color: var(--sys-color-neutral-70);
    background-color: var(--sys-color-neutral-98);
}

.tone-chip-professional.selected {
    border-color: var(--sys-color-primary-40);
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-primary-20);
}

.tone-chip-creative {
    border-color: var(--sys-color-neutral-80);
    background-color: var(--sys-color-neutral-99);
}

.tone-chip-creative.selected {
    border-color: var(--sys-color-primary-40);
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-primary-20);
}

.tone-chip-persuasive {
    border-color: var(--sys-color-neutral-80);
    background-color: var(--sys-color-neutral-99);
}

.tone-chip-persuasive.selected {
    border-color: var(--sys-color-primary-40);
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-primary-20);
}

.tone-chip-friendly {
    border-color: var(--sys-color-secondary-80);
    background-color: var(--sys-color-secondary-99);
}

.tone-chip-friendly.selected {
    border-color: var(--sys-color-primary-40);
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-primary-20);
}

/* ============================================
   TONE CHIP WITH ICON
   ============================================ */

.tone-chip-with-icon {
    gap: var(--sys-spacing-xs);
    padding-left: var(--sys-spacing-sm);
    padding-right: var(--sys-spacing-md);
}

.tone-chip-icon {
    width: 16px;
    height: 16px;
    color: inherit;
}

.tone-chip-label {
    font-family: var(--sys-typography-label-medium-font-family);
    font-size: var(--sys-typography-label-medium-font-size);
    font-weight: var(--sys-typography-label-medium-font-weight);
    letter-spacing: 0.01em;
}

/* ============================================
   TONE SELECTOR VARIANTS
   ============================================ */

/* Compact variant */

.tone-selector-compact .tone-chip {
    min-width: 60px;
    padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
    font-size: var(--sys-typography-label-small-font-size);
}

/* Expanded variant */

.tone-selector-expanded .tone-chip {
    min-width: 100px;
    padding: var(--sys-spacing-md) var(--sys-spacing-lg);
    font-size: var(--sys-typography-body-text-font-size);
}

/* Horizontal scrollable variant */

.tone-selector-scrollable .tone-chip-group {
    display: flex;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding: var(--sys-spacing-sm) 0;
    gap: var(--sys-spacing-sm);
    scrollbar-width: thin;
}

.tone-selector-scrollable .tone-chip-group::-webkit-scrollbar {
    height: 4px;
}

.tone-selector-scrollable .tone-chip-group::-webkit-scrollbar-track {
    background: var(--sys-color-neutral-95);
    border-radius: var(--sys-radius-full);
}

.tone-selector-scrollable .tone-chip-group::-webkit-scrollbar-thumb {
    background: var(--sys-color-neutral-80);
    border-radius: var(--sys-radius-full);
}

.tone-selector-scrollable .tone-chip {
    flex-shrink: 0;
}

/* ============================================
   TONE SELECTOR STATES
   ============================================ */

.tone-selector-error .tone-chip-group {
    border: 1px solid var(--sys-color-roles-error-color-role-error-role);
    border-radius: var(--sys-radius-md);
    padding: var(--sys-spacing-sm);
    background-color: var(--sys-color-roles-error-color-role-error-container-role);
}

.tone-selector-error-message {
    font-family: var(--sys-typography-body-small-text-font-family);
    font-size: var(--sys-typography-body-small-text-font-size);
    color: var(--sys-color-roles-error-color-role-error-role);
    margin-top: var(--sys-spacing-sm);
}

.tone-selector-disabled {
    opacity: 0.6;
    pointer-events: none;
}

/* ============================================
   TONE PREVIEW
   ============================================ */

.tone-preview {
    margin-top: var(--sys-spacing-lg);
    padding: var(--sys-spacing-md);
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-md);
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-30);
    line-height: var(--sys-typography-body-text-line-height);
}

.tone-preview-title {
    font-family: var(--sys-typography-label-medium-font-family);
    font-size: var(--sys-typography-label-medium-font-size);
    color: var(--sys-color-neutral-60);
    margin-bottom: var(--sys-spacing-xs);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 600px) {
    .tone-chip-group {
        justify-content: center;
    }
    
    .tone-selector-scrollable .tone-chip-group {
        justify-content: flex-start;
    }
    
    .tone-chip {
        min-width: 70px;
    }
}

/* ContentSplit Generated Content Display Component
 * 
 * Implementation of Material Design 3 display for AI-generated content.
 * Shows platform-specific content with editing, copying, and regeneration controls.
 */

/* ============================================
   GENERATED CONTENT CONTAINER
   ============================================ */

.generated-content {
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
  box-shadow: var(--sys-elevation-1);
  margin-bottom: var(--sys-spacing-2xl);
}

.generated-content-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sys-spacing-lg);
  padding-bottom: var(--sys-spacing-md);
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

.generated-content-title {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin: 0;
}

.generated-content-subtitle {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
}

/* ============================================
   PLATFORM TABS
   ============================================ */

.generated-content-tabs {
  display: flex;
  border-bottom: 1px solid var(--sys-color-neutral-90);
  margin-bottom: var(--sys-spacing-xl);
  overflow-x: auto;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
}

.generated-content-tabs::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari */
}

.generated-content-tab {
  padding: var(--sys-spacing-md) var(--sys-spacing-lg);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  position: relative;
}

.generated-content-tab:hover {
  color: var(--sys-color-roles-primary-color-role-primary-role);
  background-color: var(--sys-color-primary-98);
}

.generated-content-tab.selected {
  color: var(--sys-color-roles-primary-color-role-primary-role);
  border-bottom-color: var(--sys-color-roles-primary-color-role-primary-role);
  font-weight: var(--sys-typography-body-text-bold-font-weight);
}

.generated-content-tab-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--sys-color-roles-success-color-role-success-role);
}

/* ============================================
   CONTENT PANEL
   ============================================ */

.generated-content-panel {
  display: none;
}

.generated-content-panel.selected {
  display: block;
}

.generated-content-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sys-spacing-lg);
}

.generated-content-platform-info {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
}

.generated-content-platform-icon {
  width: 24px;
  height: 24px;
  color: var(--sys-color-neutral-60);
}

.generated-content-platform-name {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  color: var(--sys-color-neutral-30);
}

.generated-content-platform-stats {
  display: flex;
  gap: var(--sys-spacing-lg);
}

.generated-content-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.generated-content-stat-value {
  font-family: var(--sys-typography-heading-1-font-family);
  font-size: var(--sys-typography-heading-1-font-size);
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.generated-content-stat-label {
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
}

/* ============================================
   CONTENT DISPLAY
   ============================================ */

.generated-content-display {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-xl);
  margin-bottom: var(--sys-spacing-lg);
  position: relative;
}

.generated-content-text {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
  line-height: var(--sys-typography-body-text-line-height);
  white-space: pre-wrap;
  margin: 0;
}

.generated-content-text-empty {
  color: var(--sys-color-neutral-70);
  font-style: italic;
  text-align: center;
  padding: var(--sys-spacing-2xl);
}

/* Character count indicator */

.generated-content-character-count {
  position: absolute;
  bottom: var(--sys-spacing-md);
  right: var(--sys-spacing-md);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
  background-color: var(--sys-color-neutral-100);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  border-radius: var(--sys-radius-sm);
}

.generated-content-character-count.warning {
  color: var(--sys-color-roles-warning-color-role-warning-role);
  background-color: var(--sys-color-roles-warning-color-role-warning-container-role);
}

.generated-content-character-count.error {
  color: var(--sys-color-roles-error-color-role-error-role);
  background-color: var(--sys-color-roles-error-color-role-error-container-role);
}

/* ============================================
   CONTENT ACTIONS
   ============================================ */

.generated-content-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--sys-spacing-xl);
  padding-top: var(--sys-spacing-lg);
  border-top: 1px solid var(--sys-color-neutral-90);
}

.generated-content-primary-actions {
  display: flex;
  gap: var(--sys-spacing-md);
}

.generated-content-secondary-actions {
  display: flex;
  gap: var(--sys-spacing-sm);
}

/* Action buttons */

/* Apply classes: button button-filled button-medium */

.generated-content-action-button {
}

/* Apply classes: button button-outlined button-medium */

.generated-content-action-button-secondary {
}

/* Apply classes: button button-text button-medium */

.generated-content-action-button-text {
}

/* ============================================
   CONTENT EDITING
   ============================================ */

.generated-content-edit-mode .generated-content-text {
  cursor: text;
  border: 1px dashed var(--sys-color-primary-80);
  border-radius: var(--sys-radius-sm);
  padding: var(--sys-spacing-md);
  background-color: var(--sys-color-primary-98);
}

.generated-content-edit-mode .generated-content-text:focus {
  outline: none;
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
  background-color: var(--sys-color-primary-100);
}

.generated-content-edit-toolbar {
  display: flex;
  gap: var(--sys-spacing-sm);
  margin-top: var(--sys-spacing-md);
  padding: var(--sys-spacing-md);
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
}

/* ============================================
   CONTENT PREVIEW
   ============================================ */

.generated-content-preview {
  margin-top: var(--sys-spacing-xl);
  padding: var(--sys-spacing-lg);
  background-color: var(--sys-color-primary-98);
  border: 1px solid var(--sys-color-primary-90);
  border-radius: var(--sys-radius-md);
}

.generated-content-preview-title {
  font-family: var(--sys-typography-label-medium-font-family);
  font-size: var(--sys-typography-label-medium-font-size);
  color: var(--sys-color-primary-40);
  margin-bottom: var(--sys-spacing-sm);
}

.generated-content-preview-content {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-primary-20);
  line-height: var(--sys-typography-body-text-line-height);
}

/* ============================================
   MULTI-PLATFORM VIEW
   ============================================ */

.generated-content-multi-platform {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sys-spacing-xl);
}

.generated-content-platform-card {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
}

.generated-content-platform-card-header {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
  margin-bottom: var(--sys-spacing-lg);
  padding-bottom: var(--sys-spacing-md);
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

/* ============================================
   LOADING & EMPTY STATES
   ============================================ */

.generated-content-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sys-spacing-2xl);
  text-align: center;
}

.generated-content-loading-indicator {
  width: 48px;
  height: 48px;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  margin-bottom: var(--sys-spacing-lg);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.generated-content-empty {
  text-align: center;
  padding: var(--sys-spacing-2xl);
  color: var(--sys-color-neutral-60);
}

.generated-content-empty-icon {
  font-size: 48px;
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-neutral-80);
}

/* ============================================
   CLAUDE-STYLE VARIANT
   ============================================ */

.generated-content.claude-style {
  background-color: var(--sys-color-neutral-99);
  border: 1px solid var(--sys-color-neutral-95);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.generated-content.claude-style .generated-content-header {
  border-bottom: 1px solid var(--sys-color-neutral-95);
  padding-bottom: var(--sys-spacing-lg);
  margin-bottom: var(--sys-spacing-xl);
}

.generated-content.claude-style .generated-content-title {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: 600;
  color: var(--sys-color-neutral-20);
  letter-spacing: -0.01em;
}

.generated-content.claude-style .generated-content-subtitle {
  color: var(--sys-color-neutral-50);
  font-size: var(--sys-typography-body-medium-font-size);
}

.generated-content.claude-style .generated-content-tabs {
  border-bottom: 1px solid var(--sys-color-neutral-95);
}

.generated-content.claude-style .generated-content-tab {
  color: var(--sys-color-neutral-60);
  font-weight: 500;
  border-bottom: 3px solid transparent;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.generated-content.claude-style .generated-content-tab:hover {
  color: var(--sys-color-primary-50);
  background-color: var(--sys-color-primary-99);
}

.generated-content.claude-style .generated-content-tab.selected {
  color: var(--sys-color-primary-50);
  border-bottom-color: var(--sys-color-primary-50);
  font-weight: 600;
}

.generated-content.claude-style .generated-content-display {
  background-color: var(--sys-color-neutral-98);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.generated-content.claude-style .generated-content-display:hover {
  border-color: var(--sys-color-neutral-80);
}

.generated-content.claude-style .generated-content-text {
  font-family: var(--sys-typography-body-medium-font-family);
  font-size: var(--sys-typography-body-medium-font-size);
  line-height: 1.6;
  color: var(--sys-color-neutral-30);
}

.generated-content.claude-style .generated-content-character-count {
  background-color: var(--sys-color-neutral-95);
  color: var(--sys-color-neutral-60);
  border-radius: var(--sys-radius-md);
}

.generated-content.claude-style .generated-content-character-count.warning {
  color: var(--sys-color-roles-warning-color-role-warning-role);
  background-color: var(--sys-color-roles-warning-color-role-warning-container-role);
}

.generated-content.claude-style .generated-content-character-count.error {
  color: var(--sys-color-roles-error-color-role-error-role);
  background-color: var(--sys-color-roles-error-color-role-error-container-role);
}

.generated-content.claude-style .generated-content-actions {
  border-top: 1px solid var(--sys-color-neutral-95);
  padding-top: var(--sys-spacing-xl);
  margin-top: var(--sys-spacing-xl);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 900px) {
  .generated-content-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sys-spacing-md);
  }

  .generated-content-platform-stats {
    gap: var(--sys-spacing-md);
  }

  .generated-content-multi-platform {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .generated-content {
    padding: var(--sys-spacing-lg);
  }

  .generated-content-tabs {
    gap: var(--sys-spacing-xs);
  }

  .generated-content-tab {
    padding: var(--sys-spacing-sm) var(--sys-spacing-md);
    font-size: var(--sys-typography-body-small-text-font-size);
  }

  .generated-content-actions {
    flex-direction: column;
    gap: var(--sys-spacing-md);
    align-items: stretch;
  }

  .generated-content-primary-actions,
  .generated-content-secondary-actions {
    justify-content: center;
  }
}

/* ContentSplit Regeneration Controls Component
 * 
 * Implementation of Material Design 3 controls for regenerating AI content.
 * Provides options for regenerating with different parameters.
 */

/* ============================================
   REGENERATION CONTROLS CONTAINER
   ============================================ */

.regeneration-controls {
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-lg);
  margin-bottom: var(--sys-spacing-xl);
  box-shadow: var(--sys-elevation-1);
}

.regeneration-controls-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sys-spacing-lg);
}

.regeneration-controls-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  font-weight: var(--sys-typography-title-small-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin: 0;
}

.regeneration-controls-subtitle {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
}

/* ============================================
   PRIMARY REGENERATION BUTTON
   ============================================ */

.regeneration-primary {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
  margin-bottom: var(--sys-spacing-lg);
  padding-bottom: var(--sys-spacing-lg);
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

/* Apply classes: button button-filled button-large */

.regenerate-button {
  flex: 1;
}

.regenerate-button-icon {
  width: 20px;
  height: 20px;
  margin-right: var(--sys-spacing-sm);
}

.regeneration-count {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  background-color: var(--sys-color-neutral-95);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  border-radius: var(--sys-radius-sm);
}

/* ============================================
   REGENERATION OPTIONS
   ============================================ */

.regeneration-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sys-spacing-md);
  margin-bottom: var(--sys-spacing-lg);
}

.regeneration-option {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.regeneration-option:hover {
  border-color: var(--sys-color-primary-80);
  background-color: var(--sys-color-primary-98);
  transform: translateY(-2px);
  box-shadow: var(--sys-elevation-1);
}

.regeneration-option.selected {
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
  background-color: var(--sys-color-primary-95);
}

.regeneration-option-icon {
  width: 32px;
  height: 32px;
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-sm);
}

.regeneration-option.selected .regeneration-option-icon {
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.regeneration-option-label {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-xs);
}

.regeneration-option-description {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

/* ============================================
   QUICK REGENERATION ACTIONS
   ============================================ */

.regeneration-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sys-spacing-sm);
  margin-bottom: var(--sys-spacing-lg);
}

/* Apply classes: chip chip-action */

.regeneration-quick-action {
  padding: var(--sys-spacing-sm) var(--sys-spacing-md);
}

.regeneration-quick-action.selected {
  background-color: var(--sys-color-primary-95);
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
}

.regeneration-quick-action-icon {
  width: 16px;
  height: 16px;
  margin-right: var(--sys-spacing-xs);
}

/* ============================================
   REGENERATION PARAMETERS
   ============================================ */

.regeneration-parameters {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-lg);
  margin-bottom: var(--sys-spacing-lg);
}

.regeneration-parameters-title {
  font-family: var(--sys-typography-label-medium-font-family);
  font-size: var(--sys-typography-label-medium-font-size);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-md);
}

.regeneration-parameters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--sys-spacing-lg);
}

.regeneration-parameter {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.regeneration-parameter-label {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

.regeneration-parameter-control {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
}

.regeneration-parameter-value {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
  min-width: 40px;
  text-align: center;
}

/* ============================================
   REGENERATION HISTORY
   ============================================ */

.regeneration-history {
  margin-top: var(--sys-spacing-xl);
  padding-top: var(--sys-spacing-lg);
  border-top: 1px solid var(--sys-color-neutral-90);
}

.regeneration-history-title {
  font-family: var(--sys-typography-label-medium-font-family);
  font-size: var(--sys-typography-label-medium-font-size);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-md);
}

.regeneration-history-items {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.regeneration-history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sys-spacing-sm) var(--sys-spacing-md);
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-sm);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.regeneration-history-item:hover {
  background-color: var(--sys-color-primary-98);
}

.regeneration-history-item.selected {
  background-color: var(--sys-color-primary-95);
  border-color: var(--sys-color-primary-80);
}

.regeneration-history-item-label {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
}

.regeneration-history-item-time {
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
}

/* ============================================
   LOADING STATE
   ============================================ */

.regeneration-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sys-spacing-2xl);
  text-align: center;
}

.regeneration-loading-indicator {
  width: 40px;
  height: 40px;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  margin-bottom: var(--sys-spacing-md);
  animation: spin 1s linear infinite;
}

.regeneration-loading-text {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

/* ============================================
   CLAUDE-STYLE VARIANT
   ============================================ */

.regeneration-controls.claude-style {
  background-color: var(--sys-color-neutral-99);
  border: 1px solid var(--sys-color-neutral-95);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.regeneration-controls.claude-style .regeneration-controls-header {
  border-bottom: 1px solid var(--sys-color-neutral-95);
  padding-bottom: var(--sys-spacing-lg);
  margin-bottom: var(--sys-spacing-xl);
}

.regeneration-controls.claude-style .regeneration-controls-title {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: 600;
  color: var(--sys-color-neutral-20);
  letter-spacing: -0.01em;
}

.regeneration-controls.claude-style .regeneration-controls-subtitle {
  color: var(--sys-color-neutral-50);
  font-size: var(--sys-typography-body-medium-font-size);
}

.regeneration-controls.claude-style .regeneration-primary {
  border-bottom: 1px solid var(--sys-color-neutral-95);
  padding-bottom: var(--sys-spacing-xl);
  margin-bottom: var(--sys-spacing-xl);
}

.regeneration-controls.claude-style .regeneration-count {
  background-color: var(--sys-color-neutral-95);
  color: var(--sys-color-neutral-60);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-sm) var(--sys-spacing-md);
}

.regeneration-controls.claude-style .regeneration-options {
  gap: var(--sys-spacing-md);
}

.regeneration-controls.claude-style .regeneration-option {
  background-color: var(--sys-color-neutral-98);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-lg);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.regeneration-controls.claude-style .regeneration-option:hover {
  border-color: var(--sys-color-primary-50);
  background-color: var(--sys-color-primary-99);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 115, 255, 0.08);
}

.regeneration-controls.claude-style .regeneration-option.selected {
  border-color: var(--sys-color-primary-50);
  background-color: var(--sys-color-primary-98);
  box-shadow: 0 4px 12px rgba(124, 115, 255, 0.08);
}

.regeneration-controls.claude-style .regeneration-option-icon {
  color: var(--sys-color-neutral-50);
}

.regeneration-controls.claude-style .regeneration-option.selected .regeneration-option-icon {
  color: var(--sys-color-primary-50);
}

.regeneration-controls.claude-style .regeneration-option-label {
  font-weight: 600;
  color: var(--sys-color-neutral-30);
}

.regeneration-controls.claude-style .regeneration-option-description {
  color: var(--sys-color-neutral-60);
  font-size: var(--sys-typography-body-small-font-size);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 900px) {
  .regeneration-options {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .regeneration-parameters-grid {
    grid-template-columns: 1fr;
    gap: var(--sys-spacing-md);
  }
}

@media (max-width: 600px) {
  .regeneration-controls {
    padding: var(--sys-spacing-md);
  }

  .regeneration-primary {
    flex-direction: column;
    align-items: stretch;
    gap: var(--sys-spacing-sm);
  }

  .regeneration-quick-actions {
    justify-content: center;
  }

  .regeneration-options {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ContentSplit Conversion History Component
 * 
 * Implementation of Material Design 3 history table for AI content conversions.
 * Shows previous conversions with status, platform, date, and actions.
 */

/* ============================================
   CONVERSION HISTORY CONTAINER
   ============================================ */

.conversion-history {
    background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
    border-radius: var(--sys-radius-lg);
    padding: var(--sys-spacing-xl);
    box-shadow: var(--sys-elevation-1);
    margin-bottom: var(--sys-spacing-2xl);
}

.conversion-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sys-spacing-xl);
    padding-bottom: var(--sys-spacing-lg);
    border-bottom: 1px solid var(--sys-color-neutral-90);
}

.conversion-history-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    font-weight: var(--sys-typography-title-medium-font-weight);
    color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
    margin: 0;
}

.conversion-history-subtitle {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-60);
    margin-top: var(--sys-spacing-xs);
}

.conversion-history-actions {
    display: flex;
    gap: var(--sys-spacing-sm);
}

/* ============================================
   HISTORY STATS
   ============================================ */

.conversion-history-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--sys-spacing-md);
    margin-bottom: var(--sys-spacing-xl);
}

.conversion-history-stat {
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-md);
    padding: var(--sys-spacing-lg);
    text-align: center;
}

.conversion-history-stat-value {
    font-family: var(--sys-typography-heading-1-font-family);
    font-size: var(--sys-typography-heading-1-font-size);
    color: var(--sys-color-roles-primary-color-role-primary-role);
    margin-bottom: var(--sys-spacing-xs);
}

.conversion-history-stat-label {
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    color: var(--sys-color-neutral-60);
}

.conversion-history-stat-change {
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    margin-top: var(--sys-spacing-xs);
}

.conversion-history-stat-change.positive {
    color: var(--sys-color-roles-success-color-role-success-role);
}

.conversion-history-stat-change.negative {
    color: var(--sys-color-roles-error-color-role-error-role);
}

/* ============================================
   HISTORY FILTERS
   ============================================ */

.conversion-history-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sys-spacing-md);
    margin-bottom: var(--sys-spacing-xl);
    padding: var(--sys-spacing-lg);
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-md);
}

.conversion-history-filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--sys-spacing-xs);
    flex: 1;
    min-width: 150px;
}

.conversion-history-filter-label {
    font-family: var(--sys-typography-label-medium-font-family);
    font-size: var(--sys-typography-label-medium-font-size);
    color: var(--sys-color-neutral-30);
}

/* ============================================
   HISTORY TABLE
   ============================================ */

.conversion-history-table-container {
    overflow-x: auto;
    margin-bottom: var(--sys-spacing-xl);
}

.conversion-history-table {
    width: 100%;
    border-collapse: collapse;
}

.conversion-history-table thead {
    background-color: var(--sys-color-neutral-100);
    border-bottom: 2px solid var(--sys-color-neutral-90);
}

.conversion-history-table th {
    padding: var(--sys-spacing-md) var(--sys-spacing-lg);
    text-align: left;
    font-family: var(--sys-typography-label-medium-font-family);
    font-size: var(--sys-typography-label-medium-font-size);
    font-weight: var(--sys-typography-label-medium-font-weight);
    color: var(--sys-color-neutral-30);
    white-space: nowrap;
}

.conversion-history-table tbody tr {
    border-bottom: 1px solid var(--sys-color-neutral-90);
    transition: background-color 0.2s ease;
}

.conversion-history-table tbody tr:hover {
    background-color: var(--sys-color-primary-98);
}

.conversion-history-table td {
    padding: var(--sys-spacing-lg) var(--sys-spacing-lg);
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-30);
    vertical-align: middle;
}

/* Status column */

.conversion-history-status {
    display: inline-flex;
    align-items: center;
    gap: var(--sys-spacing-xs);
    padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
    border-radius: var(--sys-radius-full);
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    font-weight: var(--sys-typography-label-small-bold-font-weight);
}

.conversion-history-status.success {
    background-color: var(--sys-color-roles-success-color-role-success-container-role);
    color: var(--sys-color-roles-success-color-role-on-success-container-role);
}

.conversion-history-status.pending {
    background-color: var(--sys-color-roles-warning-color-role-warning-container-role);
    color: var(--sys-color-roles-warning-color-role-on-warning-container-role);
}

.conversion-history-status.failed {
    background-color: var(--sys-color-roles-error-color-role-error-container-role);
    color: var(--sys-color-roles-error-color-role-on-error-container-role);
}

/* Platform column */

.conversion-history-platform {
    display: flex;
    align-items: center;
    gap: var(--sys-spacing-sm);
}

.conversion-history-platform-icon {
    width: 20px;
    height: 20px;
    color: var(--sys-color-neutral-60);
}

/* Actions column */

.conversion-history-actions-cell {
    display: flex;
    gap: var(--sys-spacing-xs);
    white-space: nowrap;
}

/* Apply classes: button button-text button-small */

.conversion-history-action-button {
    padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
}

/* ============================================
   HISTORY EMPTY STATE
   ============================================ */

.conversion-history-empty {
    text-align: center;
    padding: var(--sys-spacing-3xl);
    color: var(--sys-color-neutral-60);
}

.conversion-history-empty-icon {
    font-size: 48px;
    margin-bottom: var(--sys-spacing-lg);
    color: var(--sys-color-neutral-80);
}

.conversion-history-empty-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    color: var(--sys-color-neutral-30);
    margin-bottom: var(--sys-spacing-sm);
}

.conversion-history-empty-description {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    max-width: 400px;
    margin: 0 auto;
}

/* ============================================
   HISTORY LOADING STATE
   ============================================ */

.conversion-history-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--sys-spacing-3xl);
    text-align: center;
}

.conversion-history-loading-indicator {
    width: 40px;
    height: 40px;
    color: var(--sys-color-roles-primary-color-role-primary-role);
    margin-bottom: var(--sys-spacing-md);
    animation: spin 1s linear infinite;
}

.conversion-history-loading-text {
    font-family: var(--sys-typography-body-small-text-font-family);
    font-size: var(--sys-typography-body-small-text-font-size);
    color: var(--sys-color-neutral-60);
}

/* ============================================
   HISTORY PAGINATION
   ============================================ */

.conversion-history-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--sys-spacing-lg);
    border-top: 1px solid var(--sys-color-neutral-90);
}

.conversion-history-pagination-info {
    font-family: var(--sys-typography-body-small-text-font-family);
    font-size: var(--sys-typography-body-small-text-font-size);
    color: var(--sys-color-neutral-60);
}

.conversion-history-pagination-controls {
    display: flex;
    gap: var(--sys-spacing-xs);
}

/* Apply classes: button button-text button-medium */

.conversion-history-pagination-button {
    min-width: 40px;
    padding: var(--sys-spacing-sm);
}

.conversion-history-pagination-button.active {
    background-color: var(--sys-color-primary-95);
    color: var(--sys-color-roles-primary-color-role-primary-role);
}

/* ============================================
   HISTORY DETAIL VIEW
   ============================================ */

.conversion-history-detail {
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-lg);
    padding: var(--sys-spacing-xl);
    margin-top: var(--sys-spacing-xl);
}

.conversion-history-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sys-spacing-lg);
    padding-bottom: var(--sys-spacing-md);
    border-bottom: 1px solid var(--sys-color-neutral-90);
}

.conversion-history-detail-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    color: var(--sys-color-neutral-30);
    margin: 0;
}

.conversion-history-detail-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--sys-spacing-xl);
}

.conversion-history-detail-section {
    display: flex;
    flex-direction: column;
    gap: var(--sys-spacing-sm);
}

.conversion-history-detail-label {
    font-family: var(--sys-typography-label-medium-font-family);
    font-size: var(--sys-typography-label-medium-font-size);
    color: var(--sys-color-neutral-60);
}

.conversion-history-detail-value {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-30);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 900px) {
    .conversion-history-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--sys-spacing-md);
    }
    
    .conversion-history-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .conversion-history-filters {
        flex-direction: column;
    }
    
    .conversion-history-filter-group {
        min-width: 100%;
    }
}

@media (max-width: 600px) {
    .conversion-history {
        padding: var(--sys-spacing-lg);
    }
    
    .conversion-history-table th,
    .conversion-history-table td {
        padding: var(--sys-spacing-md) var(--sys-spacing-sm);
    }
    
    .conversion-history-actions-cell {
        flex-direction: column;
        gap: var(--sys-spacing-xs);
    }
    
    .conversion-history-pagination {
        flex-direction: column;
        gap: var(--sys-spacing-md);
    }
}

/* ContentSplit Tier & Usage Panel Component
 * 
 * Implementation of Material Design 3 panel for subscription tiers and usage tracking.
 * Shows current plan, usage limits, remaining credits, and upgrade options.
 */

/* ============================================
   TIER USAGE PANEL CONTAINER
   ============================================ */

.tier-usage-panel {
    background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
    border-radius: var(--sys-radius-lg);
    padding: var(--sys-spacing-xl);
    box-shadow: var(--sys-elevation-1);
    margin-bottom: var(--sys-spacing-2xl);
}

.tier-usage-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sys-spacing-xl);
    padding-bottom: var(--sys-spacing-lg);
    border-bottom: 1px solid var(--sys-color-neutral-90);
}

.tier-usage-panel-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    font-weight: var(--sys-typography-title-medium-font-weight);
    color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
    margin: 0;
}

.tier-usage-panel-subtitle {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-60);
    margin-top: var(--sys-spacing-xs);
}

/* ============================================
   CURRENT PLAN CARD
   ============================================ */

.tier-usage-current-plan {
    background-color: var(--sys-color-primary-98);
    border: 1px solid var(--sys-color-primary-90);
    border-radius: var(--sys-radius-lg);
    padding: var(--sys-spacing-xl);
    margin-bottom: var(--sys-spacing-xl);
    position: relative;
    overflow: hidden;
}

.tier-usage-current-plan-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--sys-spacing-lg);
}

.tier-usage-current-plan-title {
    font-family: var(--sys-typography-title-large-font-family);
    font-size: var(--sys-typography-title-large-font-size);
    color: var(--sys-color-primary-20);
    margin: 0;
}

.tier-usage-current-plan-badge {
    display: inline-block;
    padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
    background-color: var(--sys-color-roles-primary-color-role-primary-role);
    color: var(--sys-color-primary-100);
    border-radius: var(--sys-radius-full);
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    font-weight: var(--sys-typography-label-small-bold-font-weight);
    text-transform: uppercase;
}

.tier-usage-current-plan-description {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-primary-40);
    margin-bottom: var(--sys-spacing-lg);
    max-width: 600px;
}

.tier-usage-current-plan-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--sys-spacing-md);
    margin-bottom: var(--sys-spacing-xl);
}

.tier-usage-current-plan-feature {
    display: flex;
    align-items: center;
    gap: var(--sys-spacing-sm);
}

.tier-usage-current-plan-feature-icon {
    width: 20px;
    height: 20px;
    color: var(--sys-color-roles-success-color-role-success-role);
}

.tier-usage-current-plan-feature-text {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-primary-30);
}

/* ============================================
   USAGE STATS
   ============================================ */

.tier-usage-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--sys-spacing-lg);
    margin-bottom: var(--sys-spacing-xl);
}

.tier-usage-stat {
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-md);
    padding: var(--sys-spacing-lg);
}

.tier-usage-stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sys-spacing-md);
}

.tier-usage-stat-title {
    font-family: var(--sys-typography-title-small-font-family);
    font-size: var(--sys-typography-title-small-font-size);
    color: var(--sys-color-neutral-30);
    margin: 0;
}

.tier-usage-stat-value {
    font-family: var(--sys-typography-heading-1-font-family);
    font-size: var(--sys-typography-heading-1-font-size);
    color: var(--sys-color-roles-primary-color-role-primary-role);
    margin-bottom: var(--sys-spacing-xs);
}

.tier-usage-stat-label {
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    color: var(--sys-color-neutral-60);
}

.tier-usage-stat-progress {
    height: 8px;
    background-color: var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-full);
    margin-top: var(--sys-spacing-md);
    overflow: hidden;
}

.tier-usage-stat-progress-bar {
    height: 100%;
    background-color: var(--sys-color-roles-primary-color-role-primary-role);
    border-radius: var(--sys-radius-full);
    transition: width 0.3s ease;
}

.tier-usage-stat-progress-bar.warning {
    background-color: var(--sys-color-roles-warning-color-role-warning-role);
}

.tier-usage-stat-progress-bar.error {
    background-color: var(--sys-color-roles-error-color-role-error-role);
}

/* ============================================
   USAGE DETAILS
   ============================================ */

.tier-usage-details {
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-lg);
    padding: var(--sys-spacing-xl);
    margin-bottom: var(--sys-spacing-xl);
}

.tier-usage-details-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    color: var(--sys-color-neutral-30);
    margin-bottom: var(--sys-spacing-lg);
}

.tier-usage-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--sys-spacing-lg);
}

.tier-usage-detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--sys-spacing-xs);
}

.tier-usage-detail-label {
    font-family: var(--sys-typography-label-medium-font-family);
    font-size: var(--sys-typography-label-medium-font-size);
    color: var(--sys-color-neutral-60);
}

.tier-usage-detail-value {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-30);
}

.tier-usage-detail-value.unlimited {
    color: var(--sys-color-roles-success-color-role-success-role);
    font-weight: var(--sys-typography-body-text-bold-font-weight);
}

/* ============================================
   UPGRADE OPTIONS
   ============================================ */

.tier-usage-upgrade-options {
    margin-bottom: var(--sys-spacing-xl);
}

.tier-usage-upgrade-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    color: var(--sys-color-neutral-30);
    margin-bottom: var(--sys-spacing-lg);
}

.tier-usage-upgrade-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--sys-spacing-xl);
}

.tier-usage-upgrade-card {
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-lg);
    padding: var(--sys-spacing-xl);
    position: relative;
    transition: all 0.3s ease;
}

.tier-usage-upgrade-card:hover {
    border-color: var(--sys-color-primary-80);
    box-shadow: var(--sys-elevation-2);
    transform: translateY(-4px);
}

.tier-usage-upgrade-card.recommended {
    border-color: var(--sys-color-roles-primary-color-role-primary-role);
    background-color: var(--sys-color-primary-98);
}

.tier-usage-upgrade-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--sys-spacing-lg);
}

.tier-usage-upgrade-card-title {
    font-family: var(--sys-typography-title-large-font-family);
    font-size: var(--sys-typography-title-large-font-size);
    color: var(--sys-color-neutral-30);
    margin: 0;
}

.tier-usage-upgrade-card.recommended .tier-usage-upgrade-card-title {
    color: var(--sys-color-primary-20);
}

.tier-usage-upgrade-card-price {
    font-family: var(--sys-typography-heading-1-font-family);
    font-size: var(--sys-typography-heading-1-font-size);
    color: var(--sys-color-neutral-30);
}

.tier-usage-upgrade-card-period {
    font-family: var(--sys-typography-body-small-text-font-family);
    font-size: var(--sys-typography-body-small-text-font-size);
    color: var(--sys-color-neutral-60);
}

.tier-usage-upgrade-card-features {
    margin-bottom: var(--sys-spacing-xl);
}

.tier-usage-upgrade-card-feature {
    display: flex;
    align-items: center;
    gap: var(--sys-spacing-sm);
    margin-bottom: var(--sys-spacing-sm);
}

.tier-usage-upgrade-card-feature-icon {
    width: 16px;
    height: 16px;
    color: var(--sys-color-roles-success-color-role-success-role);
}

.tier-usage-upgrade-card-feature-text {
    font-family: var(--sys-typography-body-text-font-family);
    font-size: var(--sys-typography-body-text-font-size);
    color: var(--sys-color-neutral-30);
}

/* ============================================
   BILLING INFORMATION
   ============================================ */

.tier-usage-billing {
    background-color: var(--sys-color-neutral-100);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-lg);
    padding: var(--sys-spacing-xl);
}

.tier-usage-billing-title {
    font-family: var(--sys-typography-title-medium-font-family);
    font-size: var(--sys-typography-title-medium-font-size);
    color: var(--sys-color-neutral-30);
    margin-bottom: var(--sys-spacing-lg);
}

.tier-usage-billing-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--sys-spacing-lg);
    margin-bottom: var(--sys-spacing-xl);
}

.tier-usage-billing-action {
    display: flex;
    justify-content: flex-end;
    gap: var(--sys-spacing-md);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 900px) {
    .tier-usage-panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--sys-spacing-md);
    }
    
    .tier-usage-current-plan-features {
        grid-template-columns: 1fr;
    }
    
    .tier-usage-stats {
        grid-template-columns: 1fr;
    }
    
    .tier-usage-upgrade-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .tier-usage-panel {
        padding: var(--sys-spacing-lg);
    }
    
    .tier-usage-current-plan {
        padding: var(--sys-spacing-lg);
    }
    
    .tier-usage-details-grid {
        grid-template-columns: 1fr;
    }
    
    .tier-usage-billing-details {
        grid-template-columns: 1fr;
    }
    
    .tier-usage-billing-action {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ContentSplit Settings & Profile Component
 * 
 * Implementation of Material Design 3 settings and profile management interface.
 * Includes profile editing, preferences, security, API keys, and notification settings.
 */

/* ============================================
   SETTINGS CONTAINER
   ============================================ */

.settings-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sys-spacing-2xl);
  min-height: 100vh;
  background-color: var(--sys-color-neutral-98);
  padding: var(--sys-spacing-xl);
}

@media (max-width: 900px) {
  .settings-container {
    grid-template-columns: 1fr;
    gap: var(--sys-spacing-xl);
  }
}

/* ============================================
   SETTINGS SIDEBAR
   ============================================ */

.settings-sidebar {
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
  box-shadow: var(--sys-elevation-1);
  height: fit-content;
  position: sticky;
  top: var(--sys-spacing-xl);
}

.settings-sidebar-header {
  margin-bottom: var(--sys-spacing-xl);
  padding-bottom: var(--sys-spacing-lg);
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

.settings-sidebar-title {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin: 0;
}

.settings-sidebar-subtitle {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
}

.settings-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.settings-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
  padding: var(--sys-spacing-md) var(--sys-spacing-lg);
  background: none;
  border: none;
  border-radius: var(--sys-radius-md);
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.settings-sidebar-item:hover {
  background-color: var(--sys-color-primary-98);
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.settings-sidebar-item.selected {
  background-color: var(--sys-color-primary-98);
  color: var(--sys-color-roles-primary-color-role-primary-role);
  font-weight: var(--sys-typography-body-text-bold-font-weight);
  border-left: 3px solid var(--sys-color-roles-primary-color-role-primary-role);
  padding-left: calc(var(--sys-spacing-lg) - 3px);
}

.settings-sidebar-item-icon {
  width: 20px;
  height: 20px;
  color: inherit;
}

.settings-sidebar-item-badge {
  margin-left: auto;
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-primary-100);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  border-radius: var(--sys-radius-full);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  font-weight: var(--sys-typography-label-small-bold-font-weight);
}

/* ============================================
   SETTINGS CONTENT
   ============================================ */

.settings-content {
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
  box-shadow: var(--sys-elevation-1);
}

.settings-content-header {
  margin-bottom: var(--sys-spacing-2xl);
  padding-bottom: var(--sys-spacing-lg);
  border-bottom: 1px solid var(--sys-color-neutral-90);
}

.settings-content-title {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: var(--sys-typography-title-large-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin: 0;
}

.settings-content-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-sm);
  max-width: 600px;
}

/* ============================================
   SETTINGS SECTION
   ============================================ */

.settings-section {
  margin-bottom: var(--sys-spacing-2xl);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--sys-spacing-2xl);
  padding-bottom: var(--sys-spacing-md);
  border-bottom: 1px solid var(--sys-color-neutral-95);
}

.settings-section-title {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: var(--sys-typography-title-large-font-weight);
  color: var(--sys-color-neutral-20);
  margin: 0;
  letter-spacing: -0.01em;
}

.settings-section-subtitle {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
}

.settings-section-actions {
  display: flex;
  gap: var(--sys-spacing-sm);
}

/* ============================================
   PROFILE SETTINGS
   ============================================ */

.settings-profile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sys-spacing-2xl);
  align-items: start;
}

@media (max-width: 768px) {
  .settings-profile {
    grid-template-columns: 1fr;
  }
}

.settings-profile-avatar {
  position: relative;
}

.settings-profile-avatar-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--sys-color-neutral-100);
  box-shadow: var(--sys-elevation-1);
}

.settings-profile-avatar-change {
  position: absolute;
  bottom: 0;
  right: 0;
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-primary-100);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--sys-elevation-2);
}

.settings-profile-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--sys-spacing-lg);
}

/* Claude-style form fields */

.claude-form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--sys-spacing-xl);
}

.claude-form-label {
  font-family: var(--sys-typography-body-medium-font-family);
  font-size: var(--sys-typography-body-medium-font-size);
  font-weight: 500;
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-xs);
  display: block;
}

.claude-form-input {
  width: 100%;
  padding: var(--sys-spacing-md) var(--sys-spacing-lg);
  background-color: var(--sys-color-neutral-98);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-20);
  transition: all 0.2s ease;
}

.claude-form-input:focus {
  outline: none;
  border-color: var(--sys-color-primary-50);
  box-shadow: 0 0 0 3px rgba(124, 115, 255, 0.1);
}

.claude-form-input:hover:not(:focus) {
  border-color: var(--sys-color-neutral-70);
}

.claude-form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239e9e9e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-position: right var(--sys-spacing-lg) center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: calc(var(--sys-spacing-lg) * 2 + 16px);
}

.claude-form-helper {
  font-family: var(--sys-typography-body-small-font-family);
  font-size: var(--sys-typography-body-small-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-spacing-xs);
}

.claude-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sys-spacing-md);
  margin-top: var(--sys-spacing-2xl);
  padding-top: var(--sys-spacing-xl);
  border-top: 1px solid var(--sys-color-neutral-90);
}

/* ============================================
   PREFERENCE SETTINGS
   ============================================ */

.settings-preferences-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sys-spacing-xl);
}

.settings-preference-card {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
}

.settings-preference-header {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
  margin-bottom: var(--sys-spacing-lg);
}

.settings-preference-icon {
  width: 24px;
  height: 24px;
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.settings-preference-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  color: var(--sys-color-neutral-30);
  margin: 0;
}

.settings-preference-options {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-md);
}

.settings-preference-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.settings-preference-label {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
}

/* ============================================
   SECURITY SETTINGS
   ============================================ */

.settings-security-list {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-md);
}

.settings-security-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sys-spacing-lg);
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
}

.settings-security-info {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.settings-security-title {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
  font-weight: var(--sys-typography-body-text-bold-font-weight);
}

.settings-security-description {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

.settings-security-status {
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  padding: var(--sys-spacing-xs) var(--sys-spacing-sm);
  border-radius: var(--sys-radius-full);
}

.settings-security-status.active {
  background-color: var(--sys-color-roles-success-color-role-success-container-role);
  color: var(--sys-color-roles-success-color-role-on-success-container-role);
}

.settings-security-status.inactive {
  background-color: var(--sys-color-roles-error-color-role-error-container-role);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
}

/* ============================================
   API KEY SETTINGS
   ============================================ */

.settings-api-keys {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-md);
}

.settings-api-key {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-md);
  padding: var(--sys-spacing-lg);
  position: relative;
}

.settings-api-key-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sys-spacing-md);
}

.settings-api-key-name {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  color: var(--sys-color-neutral-30);
  margin: 0;
}

.settings-api-key-value {
  font-family: var(--sys-typography-code-font-family);
  font-size: var(--sys-typography-code-font-size);
  color: var(--sys-color-neutral-30);
  background-color: var(--sys-color-neutral-95);
  padding: var(--sys-spacing-md);
  border-radius: var(--sys-radius-sm);
  margin-bottom: var(--sys-spacing-md);
  word-break: break-all;
}

.settings-api-key-meta {
  display: flex;
  gap: var(--sys-spacing-lg);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  color: var(--sys-color-neutral-60);
}

/* ============================================
   NOTIFICATION SETTINGS
   ============================================ */

.settings-notifications {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sys-spacing-xl);
}

.settings-notification-category {
  background-color: var(--sys-color-neutral-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
}

.settings-notification-category-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  color: var(--sys-color-neutral-30);
  margin-bottom: var(--sys-spacing-lg);
}

.settings-notification-channels {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-lg);
}

.settings-notification-channel {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.settings-notification-channel-info {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.settings-notification-channel-name {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
}

.settings-notification-channel-description {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

/* ============================================
   SETTINGS ACTIONS
   ============================================ */

.settings-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sys-spacing-md);
  margin-top: var(--sys-spacing-2xl);
  padding-top: var(--sys-spacing-xl);
  border-top: 1px solid var(--sys-color-neutral-90);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 600px) {
  .settings-container {
    padding: var(--sys-spacing-md);
  }

  .settings-sidebar,
  .settings-content {
    padding: var(--sys-spacing-lg);
  }

  .settings-section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sys-spacing-md);
  }

  .settings-section-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .settings-profile-form {
    grid-template-columns: 1fr;
  }

  .settings-preferences-grid {
    grid-template-columns: 1fr;
  }

  .settings-security-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sys-spacing-md);
  }

  .settings-api-key-meta {
    flex-direction: column;
    gap: var(--sys-spacing-xs);
  }

  .settings-notifications {
    grid-template-columns: 1fr;
  }
}

/* Priority 2 Components */

/* ContentSplit Loading State Component
 * 
 * Implementation of Material Design 3 loading indicators and skeleton screens.
 * Follows specifications in skills/loading-state.md
 */

:root {
  /* Progress circular tokens */
  --sys-progress-circular-size-sm: 24px;
  --sys-progress-circular-size-md: 40px;
  --sys-progress-circular-size-lg: 56px;
  --sys-progress-circular-track-color: var(--sys-color-neutral-90);
  --sys-progress-circular-indicator-color: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-progress-circular-track-width: 4px;
  --sys-progress-circular-indicator-width: 4px;
  --sys-progress-circular-animation-duration: 1.4s;

  /* Linear progress tokens */
  --sys-progress-linear-height: 4px;
  --sys-progress-linear-height-thick: 8px;
  --sys-progress-linear-track-color: var(--sys-color-neutral-90);
  --sys-progress-linear-indicator-color: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-progress-linear-buffer-color: var(--sys-color-neutral-80);
  --sys-progress-linear-animation-duration: 2s;
  --sys-progress-linear-border-radius: var(--sys-radius-full);

  /* Skeleton tokens */
  --sys-skeleton-background: var(--sys-color-neutral-95);
  --sys-skeleton-highlight: var(--sys-color-neutral-98);
  --sys-skeleton-animation-duration: 1.5s;
  --sys-skeleton-border-radius: var(--sys-radius-sm);
  --sys-skeleton-text-height: 1em;
  --sys-skeleton-text-margin: 0.5em 0;
  --sys-skeleton-image-aspect-ratio: 16/9;

  /* Loading state tokens */
  --sys-loading-backdrop-color: rgba(255, 255, 255, 0.8);
  --sys-loading-backdrop-blur: 4px;
  --sys-loading-z-index: 1000;
  --sys-loading-overlay-opacity: 0.9;
}

/* ==========================================================================
   Circular Progress (Indeterminate)
   ========================================================================== */

.progress-circular {
  display: inline-block;
  width: var(--sys-progress-circular-size-md);
  height: var(--sys-progress-circular-size-md);
  animation: circular-rotate var(--sys-progress-circular-animation-duration) linear infinite;
}

.progress-circular-svg {
  width: 100%;
  height: 100%;
}

.progress-circular-track {
  fill: none;
  stroke: var(--sys-progress-circular-track-color);
  stroke-width: var(--sys-progress-circular-track-width);
}

.progress-circular-indicator {
  fill: none;
  stroke: var(--sys-progress-circular-indicator-color);
  stroke-width: var(--sys-progress-circular-indicator-width);
  stroke-linecap: round;
  stroke-dasharray: 80px, 200px;
  stroke-dashoffset: 0;
  animation: circular-dash 1.4s ease-in-out infinite;
}

/* Size variants */

.progress-circular-sm {
  width: var(--sys-progress-circular-size-sm);
  height: var(--sys-progress-circular-size-sm);
}

.progress-circular-lg {
  width: var(--sys-progress-circular-size-lg);
  height: var(--sys-progress-circular-size-lg);
}

/* Color variants */

.progress-circular-success .progress-circular-indicator {
  stroke: var(--sys-color-roles-success-color-role-success-role);
}

.progress-circular-warning .progress-circular-indicator {
  stroke: var(--sys-color-roles-warning-color-role-warning-role);
}

.progress-circular-error .progress-circular-indicator {
  stroke: var(--sys-color-roles-error-color-role-error-role);
}

/* Determinate variant */

.progress-circular-determinate .progress-circular-indicator {
  animation: none;
  stroke-dasharray: 0px, 200px;
  stroke-dashoffset: 0;
  transition: stroke-dasharray 0.3s ease;
}

/* Animations */

@keyframes circular-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes circular-dash {
  0% {
    stroke-dasharray: 1px, 200px;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 100px, 200px;
    stroke-dashoffset: -15px;
  }
  100% {
    stroke-dasharray: 100px, 200px;
    stroke-dashoffset: -125px;
  }
}

/* ==========================================================================
   Linear Progress (Indeterminate)
   ========================================================================== */

.progress-linear {
  width: 100%;
  height: var(--sys-progress-linear-height);
  background-color: var(--sys-progress-linear-track-color);
  border-radius: var(--sys-progress-linear-border-radius);
  overflow: hidden;
  position: relative;
}

.progress-linear-indicator {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  background-color: var(--sys-progress-linear-indicator-color);
  border-radius: var(--sys-progress-linear-border-radius);
  animation: linear-indeterminate var(--sys-progress-linear-animation-duration) infinite linear;
  transform-origin: left center;
}

/* Thick variant */

.progress-linear-thick {
  height: var(--sys-progress-linear-height-thick);
}

/* Determinate variant */

.progress-linear-determinate .progress-linear-indicator {
  animation: none;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s ease;
}

/* Buffer variant */

.progress-linear-buffer {
  background: linear-gradient(
    to right,
    var(--sys-progress-linear-indicator-color) 0%,
    var(--sys-progress-linear-buffer-color) 0%,
    var(--sys-progress-linear-buffer-color) 30%,
    var(--sys-progress-linear-track-color) 30%,
    var(--sys-progress-linear-track-color) 100%
  );
}

/* Animations */

@keyframes linear-indeterminate {
  0% {
    transform: translateX(-100%) scaleX(0.1);
  }
  50% {
    transform: translateX(0%) scaleX(0.5);
  }
  100% {
    transform: translateX(100%) scaleX(0.1);
  }
}

@keyframes linear-indeterminate-short {
  0% {
    transform: translateX(-100%) scaleX(0.1);
  }
  50% {
    transform: translateX(500%) scaleX(0.5);
  }
  100% {
    transform: translateX(1000%) scaleX(0.1);
  }
}

/* ==========================================================================
   Skeleton Screens
   ========================================================================== */

.skeleton {
  background-color: var(--sys-skeleton-background);
  border-radius: var(--sys-skeleton-border-radius);
  position: relative;
  overflow: hidden;
}

.skeleton::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--sys-skeleton-highlight) 50%,
    transparent 100%
  );
  animation: skeleton-wave var(--sys-skeleton-animation-duration) infinite;
}

/* Skeleton text */

.skeleton-text {
  height: var(--sys-skeleton-text-height);
  margin: var(--sys-skeleton-text-margin);
}

.skeleton-text-sm {
  height: calc(var(--sys-skeleton-text-height) * 0.75);
}

.skeleton-text-lg {
  height: calc(var(--sys-skeleton-text-height) * 1.5);
}

.skeleton-text-xl {
  height: calc(var(--sys-skeleton-text-height) * 2);
}

/* Skeleton image */

.skeleton-image {
  aspect-ratio: var(--sys-skeleton-image-aspect-ratio);
  width: 100%;
}

/* Skeleton circle */

.skeleton-circle {
  border-radius: 50%;
  width: 40px;
  height: 40px;
}

.skeleton-circle-sm {
  width: 24px;
  height: 24px;
}

.skeleton-circle-lg {
  width: 56px;
  height: 56px;
}

/* Skeleton card */

.skeleton-card {
  padding: var(--sys-spacing-md);
  border-radius: var(--sys-radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-sm);
}

/* Animation variants */

@keyframes skeleton-wave {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes skeleton-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.skeleton-pulse::after {
  display: none;
}

.skeleton-pulse {
  animation: skeleton-pulse var(--sys-skeleton-animation-duration) infinite;
}

/* ==========================================================================
   Loading State Components
   ========================================================================== */

/* Full-page Loading Overlay */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--sys-loading-backdrop-color);
  backdrop-filter: blur(var(--sys-loading-backdrop-blur));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--sys-loading-z-index);
  opacity: 0;
  animation: fade-in 0.3s ease-out forwards;
}

.loading-overlay-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sys-spacing-md);
  text-align: center;
}

.loading-overlay-message {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-30);
  margin: 0;
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: var(--sys-loading-overlay-opacity);
  }
}

/* Inline Loading State */

.loading-inline {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
}

.loading-inline-message {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-50);
}

/* Button Loading State */

.button-loading {
  position: relative;
  color: transparent;
}

.button-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid var(--sys-color-neutral-100);
  border-top-color: transparent;
  border-radius: 50%;
  animation: button-spin 1s linear infinite;
}

@keyframes button-spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* ==========================================================================
   AI-specific Loading States
   ========================================================================== */

/* AI Processing Indicator */

.loading-ai-processing {
  border-left: 4px solid var(--sys-color-primary-40);
  background-color: var(--sys-color-primary-95);
  padding: var(--sys-spacing-md);
  border-radius: var(--sys-radius-md);
}

.loading-ai-processing-indicator {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
}

.loading-ai-processing-dots {
  display: flex;
  gap: var(--sys-spacing-xs);
}

.loading-ai-processing-dot {
  width: 8px;
  height: 8px;
  background-color: var(--sys-color-primary-40);
  border-radius: 50%;
  animation: ai-dot-bounce 1.4s infinite;
}

.loading-ai-processing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.loading-ai-processing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes ai-dot-bounce {
  0%, 80%, 100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

/* Content Generation Skeleton */

.skeleton-content-generation {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-md);
  padding: var(--sys-spacing-lg);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-lg);
}

.skeleton-content-generation-header {
  display: flex;
  align-items: center;
  gap: var(--sys-spacing-md);
}

.skeleton-content-generation-body {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-sm);
}

/* AI Model Loading */

.loading-ai-model {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sys-spacing-xl);
  gap: var(--sys-spacing-md);
}

.loading-ai-model-progress {
  width: 200px;
  height: var(--sys-progress-linear-height);
  background: linear-gradient(90deg, 
    var(--sys-color-primary-40), 
    var(--sys-color-secondary-40)
  );
  border-radius: var(--sys-progress-linear-border-radius);
  animation: ai-model-progress 2s ease-in-out infinite;
}

@keyframes ai-model-progress {
  0%, 100% {
    transform: scaleX(0.1);
  }
  50% {
    transform: scaleX(0.8);
  }
}

/* ==========================================================================
   Accessibility & Reduced Motion Support
   ========================================================================== */

/* Hide decorative loading animations from screen readers */

.progress-circular[aria-hidden="true"] {
  /* Already hidden */
}

/* Ensure loading messages are announced */

.loading-overlay[aria-live] {
  /* Live region for announcements */
}

/* Reduced motion support */

@media (prefers-reduced-motion: reduce) {
  .progress-circular,
  .progress-linear-indicator,
  .skeleton::after,
  .loading-ai-processing-dot {
    animation: none;
  }
  
  .progress-circular-determinate,
  .progress-linear-determinate .progress-linear-indicator {
    /* Keep determinate progress without animation */
  }
  
  .skeleton-pulse {
    animation: none;
    opacity: 0.8;
  }
}

/* ContentSplit Empty States Component
 * 
 * Implementation of Material Design 3 empty states (zero states).
 * Follows specifications in skills/empty-states.md
 */

:root {
  /* Empty state spacing tokens (extending system) */
  --sys-empty-spacing-illustration-large: 200px;
  --sys-empty-spacing-illustration-medium: 120px;
  --sys-empty-spacing-illustration-small: 80px;
  --sys-empty-spacing-container-padding-large: var(--sys-spacing-3xl);
  --sys-empty-spacing-container-padding-medium: var(--sys-spacing-2xl);
  --sys-empty-spacing-container-padding-small: var(--sys-spacing-lg);
}

/* ==========================================================================
   Empty State Types
   ========================================================================== */

/* 1. First Use Empty State */

.empty-first-use {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-large);
  max-width: 600px;
  margin: 0 auto;
}

.empty-first-use-illustration {
  width: var(--sys-empty-spacing-illustration-large);
  height: var(--sys-empty-spacing-illustration-large);
  margin-bottom: var(--sys-spacing-xl);
  color: var(--sys-color-neutral-80);
}

.empty-first-use-title {
  font-family: var(--sys-typography-heading-3-font-family);
  font-size: var(--sys-typography-heading-3-font-size);
  font-weight: var(--sys-typography-heading-3-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-md);
  line-height: var(--sys-typography-heading-3-line-height);
}

.empty-first-use-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-xl);
  line-height: var(--sys-typography-body-text-line-height);
  max-width: 400px;
}

/* 2. No Results Empty State */

.empty-no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-medium);
}

.empty-no-results-icon {
  width: var(--sys-empty-spacing-illustration-medium);
  height: var(--sys-empty-spacing-illustration-medium);
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-neutral-70);
  opacity: 0.8;
}

.empty-no-results-title {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: var(--sys-typography-title-large-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-sm);
  line-height: var(--sys-typography-title-large-line-height);
}

.empty-no-results-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-lg);
  line-height: var(--sys-typography-body-text-line-height);
}

/* 3. No Data Empty State */

.empty-no-data {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-medium);
  border: 2px dashed var(--sys-color-neutral-90);
  border-radius: var(--sys-radius-lg);
  background-color: var(--sys-color-neutral-98);
}

.empty-no-data-icon {
  width: 100px;
  height: 100px;
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-neutral-70);
}

.empty-no-data-title {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-xs);
  line-height: var(--sys-typography-title-medium-line-height);
}

.empty-no-data-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-lg);
  line-height: var(--sys-typography-body-text-line-height);
}

/* 4. Error Empty State */

.empty-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-medium);
  background-color: var(--sys-color-roles-error-color-role-error-container-role);
  border-radius: var(--sys-radius-lg);
}

.empty-error-icon {
  width: 100px;
  height: 100px;
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
}

.empty-error-title {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
  margin-bottom: var(--sys-spacing-xs);
  line-height: var(--sys-typography-title-medium-line-height);
}

.empty-error-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
  margin-bottom: var(--sys-spacing-lg);
  line-height: var(--sys-typography-body-text-line-height);
}

/* 5. No Permissions Empty State */

.empty-no-permissions {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-medium);
  background-color: var(--sys-color-neutral-98);
  border-radius: var(--sys-radius-lg);
  border: 1px solid var(--sys-color-neutral-90);
}

.empty-no-permissions-icon {
  width: 100px;
  height: 100px;
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-neutral-70);
}

.empty-no-permissions-title {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-xs);
  line-height: var(--sys-typography-title-medium-line-height);
}

.empty-no-permissions-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-lg);
  line-height: var(--sys-typography-body-text-line-height);
}

/* ==========================================================================
   Empty State Layouts
   ========================================================================== */

/* Centered Layout */

.empty-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 400px;
  padding: var(--sys-empty-spacing-container-padding-large);
}

/* Side-by-Side Layout */

.empty-side-by-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sys-spacing-2xl);
  align-items: center;
  padding: var(--sys-empty-spacing-container-padding-medium);
}

.empty-side-by-side-illustration {
  justify-self: center;
}

.empty-side-by-side-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

/* Compact Layout */

.empty-compact {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-small);
}

.empty-compact-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--sys-spacing-md);
}

.empty-compact-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  margin-bottom: var(--sys-spacing-xs);
}

/* ==========================================================================
   Empty State Content Components
   ========================================================================== */

/* Illustrations & Icons */

.empty-illustration {
  width: var(--sys-empty-spacing-illustration-large);
  height: var(--sys-empty-spacing-illustration-large);
  margin-bottom: var(--sys-spacing-xl);
  color: var(--sys-color-neutral-80);
}

.empty-icon-large {
  width: var(--sys-empty-spacing-illustration-medium);
  height: var(--sys-empty-spacing-illustration-medium);
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-neutral-70);
}

.empty-icon-medium {
  width: var(--sys-empty-spacing-illustration-small);
  height: var(--sys-empty-spacing-illustration-small);
  margin-bottom: var(--sys-spacing-md);
  color: var(--sys-color-neutral-70);
}

/* Titles */

.empty-title-large {
  font-family: var(--sys-typography-heading-3-font-family);
  font-size: var(--sys-typography-heading-3-font-size);
  font-weight: var(--sys-typography-heading-3-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-md);
  line-height: var(--sys-typography-heading-3-line-height);
}

.empty-title-medium {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: var(--sys-typography-title-large-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-sm);
  line-height: var(--sys-typography-title-large-line-height);
}

.empty-title-small {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-xs);
  line-height: var(--sys-typography-title-medium-line-height);
}

/* Descriptions */

.empty-description-large {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-xl);
  line-height: var(--sys-typography-body-text-line-height);
  max-width: 500px;
}

.empty-description-medium {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-lg);
  line-height: var(--sys-typography-body-text-line-height);
  max-width: 400px;
}

.empty-description-small {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-md);
  line-height: var(--sys-typography-body-small-text-line-height);
  max-width: 300px;
}

/* ==========================================================================
   Action Buttons
   ========================================================================== */

/* Primary Action */

.empty-action-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
  padding: var(--sys-spacing-md) var(--sys-spacing-xl);
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  border: none;
  border-radius: var(--sys-radius-md);
  font-family: var(--sys-typography-label-large-font-family);
  font-size: var(--sys-typography-label-large-font-size);
  font-weight: var(--sys-typography-label-large-font-weight);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-large-letter-spacing);
}

.empty-action-primary:hover {
  background-color: var(--sys-color-primary-60);
}

/* Secondary Action */

.empty-action-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
  padding: var(--sys-spacing-md) var(--sys-spacing-xl);
  background-color: transparent;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  border: 1px solid var(--sys-color-roles-primary-color-role-primary-role);
  border-radius: var(--sys-radius-md);
  font-family: var(--sys-typography-label-large-font-family);
  font-size: var(--sys-typography-label-large-font-size);
  font-weight: var(--sys-typography-label-large-font-weight);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-large-letter-spacing);
}

.empty-action-secondary:hover {
  background-color: var(--sys-color-primary-95);
}

/* Link Action */

.empty-action-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-xs);
  background: none;
  border: none;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: var(--sys-color-primary-60);
  text-underline-offset: 4px;
}

.empty-action-link:hover {
  color: var(--sys-color-primary-60);
  text-decoration-color: var(--sys-color-primary-40);
}

/* ==========================================================================
   AI-Specific Empty States
   ========================================================================== */

/* No AI Content Generated */

.empty-ai-no-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-large);
  background: linear-gradient(135deg, var(--sys-color-primary-95), var(--sys-color-secondary-95));
  border-radius: var(--sys-radius-xl);
}

.empty-ai-no-content-icon {
  width: 150px;
  height: 150px;
  margin-bottom: var(--sys-spacing-xl);
  color: var(--sys-color-primary-60);
}

.empty-ai-no-content-title {
  font-family: var(--sys-typography-heading-3-font-family);
  font-size: var(--sys-typography-heading-3-font-size);
  font-weight: var(--sys-typography-heading-3-font-weight);
  color: var(--sys-color-primary-40);
  margin-bottom: var(--sys-spacing-md);
}

/* AI Processing Empty State */

.empty-ai-processing {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-large);
}

.empty-ai-processing-spinner {
  width: 80px;
  height: 80px;
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-primary-60);
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.empty-ai-processing-title {
  font-family: var(--sys-typography-title-large-font-family);
  font-size: var(--sys-typography-title-large-font-size);
  font-weight: var(--sys-typography-title-large-font-weight);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  margin-bottom: var(--sys-spacing-sm);
}

.empty-ai-processing-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-bottom: var(--sys-spacing-lg);
  max-width: 400px;
}

/* AI Error Empty State */

.empty-ai-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sys-empty-spacing-container-padding-medium);
  background-color: var(--sys-color-roles-error-color-role-error-container-role);
  border-radius: var(--sys-radius-lg);
}

.empty-ai-error-icon {
  width: 100px;
  height: 100px;
  margin-bottom: var(--sys-spacing-lg);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
}

.empty-ai-error-title {
  font-family: var(--sys-typography-title-medium-font-family);
  font-size: var(--sys-typography-title-medium-font-size);
  font-weight: var(--sys-typography-title-medium-font-weight);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
  margin-bottom: var(--sys-spacing-xs);
}

.empty-ai-error-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-error-color-role-on-error-container-role);
  margin-bottom: var(--sys-spacing-lg);
  max-width: 400px;
}

.empty-ai-error-retry {
  display: inline-flex;
  align-items: center;
  gap: var(--sys-spacing-sm);
  padding: var(--sys-spacing-md) var(--sys-spacing-xl);
  background-color: var(--sys-color-roles-error-color-role-on-error-container-role);
  color: var(--sys-color-roles-error-color-role-error-container-role);
  border: none;
  border-radius: var(--sys-radius-md);
  font-family: var(--sys-typography-label-large-font-family);
  font-size: var(--sys-typography-label-large-font-size);
  font-weight: var(--sys-typography-label-large-font-weight);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-large-letter-spacing);
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

/* Ensure empty states are announced to screen readers */

.empty-state[aria-live] {
  /* Live region for dynamic announcements */
}

/* High contrast support */

@media (prefers-contrast: high) {
  .empty-first-use-illustration,
  .empty-no-results-icon,
  .empty-no-data-icon,
  .empty-error-icon,
  .empty-no-permissions-icon {
    color: var(--sys-color-neutral-30);
  }
}

/* ContentSplit Form Field System Component
 * 
 * Extends MD3 form field system with advanced layouts, validation, and helper elements.
 * Follows specifications in skills/form-field.md
 */

:root {
  /* Form field spacing tokens */
  --sys-form-field-container-padding: 16px 12px 4px 12px;
  --sys-form-field-label-top: 16px;
  --sys-form-field-label-floating-top: 4px;
  --sys-form-field-label-floating-scale: 0.75;
  --sys-form-field-helper-text-margin: 4px;
  --sys-form-field-border-radius: 4px 4px 0 0;
  --sys-form-field-border-width: 1px;
  --sys-form-field-border-width-focused: 2px;
}

/* ==========================================================================
   Form Field Container
   ========================================================================== */

.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
  position: relative;
}

.field-container {
  position: relative;
  background-color: var(--sys-color-primary-100);
  border-radius: var(--sys-form-field-border-radius);
  border-bottom: var(--sys-form-field-border-width) solid var(--sys-color-neutral-60);
  transition: border-color var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
}

.field-container.focused {
  border-bottom-width: var(--sys-form-field-border-width-focused);
  border-bottom-color: var(--sys-color-roles-primary-color-role-primary-role);
  padding-bottom: 0; /* Adjust for thicker border */
}

.field-container.error {
  border-bottom-color: var(--sys-color-roles-error-color-role-error-role);
}

.field-container.disabled {
  border-bottom-color: var(--sys-color-neutral-80);
  background-color: var(--sys-color-roles-disable-state);
  opacity: 0.6;
  cursor: not-allowed;
}

.field-container.readonly {
  border-bottom-style: dotted;
}

/* ==========================================================================
   Field Input & Label
   ========================================================================== */

.field-input {
  width: 100%;
  padding: var(--sys-form-field-container-padding);
  background: transparent;
  border: none;
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  outline: none;
}

.field-input::placeholder {
  color: var(--sys-color-neutral-70);
  opacity: 1;
}

.field-container.disabled .field-input {
  color: var(--sys-color-neutral-60);
  cursor: not-allowed;
}

.field-container.readonly .field-input {
  color: var(--sys-color-neutral-60);
}

.field-container.error .field-input {
  color: var(--sys-color-roles-error-color-role-error-role);
}

/* Field Label */

.field-label {
  position: absolute;
  left: 12px;
  top: var(--sys-form-field-label-top);
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-neutral-60);
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
  pointer-events: none;
  transform-origin: left top;
}

.field-label.floating {
  top: var(--sys-form-field-label-floating-top);
  font-size: calc(var(--sys-typography-body-text-font-size) * var(--sys-form-field-label-floating-scale));
  color: var(--sys-color-roles-primary-color-role-primary-role);
  transform: translateY(-50%) scale(var(--sys-form-field-label-floating-scale));
}

.field-container.focused .field-label {
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.field-container.error .field-label {
  color: var(--sys-color-roles-error-color-role-error-role);
}

.field-container.disabled .field-label {
  color: var(--sys-color-neutral-60);
}

/* ==========================================================================
   Helper & Error Text
   ========================================================================== */

.field-helper-text {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: var(--sys-form-field-helper-text-margin);
  padding: 0 12px;
}

.field-error-text {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-roles-error-color-role-error-role);
  margin-top: var(--sys-form-field-helper-text-margin);
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   Field Types
   ========================================================================== */

/* Textarea */

.field-textarea {
  min-height: 80px;
  resize: vertical;
  line-height: var(--sys-typography-body-text-line-height);
  padding-top: 20px; /* Adjust for label */
}

.field-textarea ~ .field-label {
  top: 20px;
}

/* Select/Dropdown */

.field-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23858993' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 20px;
  padding-right: 40px;
  cursor: pointer;
}

.field-select:focus {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23251ab2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* File Upload */

.file-upload {
  display: none;
}

.file-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  border: 2px dashed var(--sys-color-neutral-80);
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
}

.file-upload-label:hover {
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
  background-color: var(--sys-color-primary-95);
}

.file-upload-icon {
  width: 48px;
  height: 48px;
  color: var(--sys-color-neutral-60);
  margin-bottom: 16px;
}

.file-upload-label:hover .file-upload-icon {
  color: var(--sys-color-roles-primary-color-role-primary-role);
}

.file-preview {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background-color: var(--sys-color-neutral-95);
  border-radius: 8px;
  margin-top: 12px;
}

.file-remove {
  margin-left: auto;
  color: var(--sys-color-roles-error-color-role-error-role);
  cursor: pointer;
}

/* Range Slider */

.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: var(--sys-color-neutral-90);
  border-radius: 2px;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: var(--sys-color-roles-primary-color-role-primary-role);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--sys-color-primary-100);
  box-shadow: var(--sys-elevation-1);
}

.range-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--sys-color-roles-primary-color-role-primary-role);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--sys-color-primary-100);
  box-shadow: var(--sys-elevation-1);
}

.range-value {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-primary-color-role-primary-role);
  text-align: center;
  margin-top: 8px;
}

/* ==========================================================================
   Field States
   ========================================================================== */

/* Hover State */

.field-container:hover:not(.focused):not(.error):not(.disabled) {
  border-bottom-color: var(--sys-color-neutral-40);
}

.field-container:hover .field-label:not(.floating) {
  color: var(--sys-color-neutral-40);
}

/* Focus State (handled by .focused class) */

/* Error State (handled by .error class) */

/* ==========================================================================
   Helper Elements
   ========================================================================== */

/* Character Counter */

.character-counter {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  text-align: right;
  margin-top: var(--sys-form-field-helper-text-margin);
  padding: 0 12px;
}

.character-counter.warning {
  color: var(--sys-color-roles-warning-color-role-warning-role);
}

.character-counter.error {
  color: var(--sys-color-roles-error-color-role-error-role);
}

/* Password Strength Meter */

.password-strength {
  height: 4px;
  background-color: var(--sys-color-neutral-90);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}

.password-strength-fill {
  height: 100%;
  transition: width var(--sys-motion-duration-medium) var(--sys-motion-easing-standard), 
              background-color var(--sys-motion-duration-medium) var(--sys-motion-easing-standard);
}

.password-strength-weak {
  background-color: var(--sys-color-roles-error-color-role-error-role);
  width: 25%;
}

.password-strength-fair {
  background-color: var(--sys-color-roles-warning-color-role-warning-role);
  width: 50%;
}

.password-strength-good {
  background-color: var(--sys-color-success-60);
  width: 75%;
}

.password-strength-strong {
  background-color: var(--sys-color-roles-success-color-role-success-color-role);
  width: 100%;
}

/* Tooltip Help */

.field-help {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sys-color-neutral-60);
  cursor: help;
}

.field-help-tooltip {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background-color: var(--sys-color-primary-10);
  color: var(--sys-color-primary-100);
  padding: 8px 12px;
  border-radius: 6px;
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  white-space: nowrap;
  z-index: 1000;
  box-shadow: var(--sys-elevation-2);
}

.field-help-tooltip::before {
  content: '';
  position: absolute;
  bottom: 100%;
  right: 12px;
  border-width: 6px;
  border-style: solid;
  border-color: transparent transparent var(--sys-color-primary-10) transparent;
}

/* ==========================================================================
   Layout Patterns
   ========================================================================== */

/* Single Column Form */

.single-column-form {
  max-width: 480px;
  margin: 0 auto;
}

.single-column-form .form-field {
  margin-bottom: 24px;
}

/* Multi-column Form */

.multi-column-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.multi-column-form .form-field-full {
  grid-column: 1 / -1;
}

/* Inline Form */

.inline-form {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.inline-form .form-field {
  flex: 1;
  margin-bottom: 0;
}

.inline-form .field-label.floating {
  top: var(--sys-form-field-label-floating-top);
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

/* Keyboard focus outline */

.field-input:focus,
.field-select:focus,
.file-upload-label:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.field-input:focus:not(:focus-visible) {
  outline: none;
}

.field-input:focus-visible {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

/* RTL Support */

[dir="rtl"] .field-label {
  left: auto;
  right: 12px;
  transform-origin: right top;
}

[dir="rtl"] .field-input {
  text-align: right;
}

[dir="rtl"] .field-select {
  background-position: left 12px center;
  padding-left: 40px;
  padding-right: 12px;
}

[dir="rtl"] .field-help {
  right: auto;
  left: 12px;
}

/* ==========================================================================
   Integration with Existing Components
   ========================================================================== */

/* Ensure compatibility with existing input.css styles */

.input-filled,
.input-outlined {
  /* Override any conflicting styles */
}

.input-filled .field-container,
.input-outlined .field-container {
  background-color: transparent;
  border-bottom: none;
}

/* Use form-field system within existing input containers */

.input-container .form-field {
  margin-bottom: 0;
}

/* ContentSplit Notification System Component
 * 
 * Implementation of MD3 banners (persistent notifications) and badges (status indicators).
 * Follows specifications in skills/notification.md
 */

:root {
  /* Banner tokens */
  --sys-banner-background-color: var(--sys-color-neutral-100);
  --sys-banner-border-color: var(--sys-color-neutral-90);
  --sys-banner-border-radius: var(--sys-radius-md);
  --sys-banner-border-width: 1px;
  --sys-banner-padding: var(--sys-spacing-md);
  --sys-banner-gap: var(--sys-spacing-sm);
  --sys-banner-elevation: var(--sys-elevation-1);

  /* Banner type colors */
  --sys-banner-info-background: var(--sys-color-roles-primary-color-role-primary-container-role);
  --sys-banner-info-border: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-banner-success-background: var(--sys-color-roles-success-color-role-success-container-role);
  --sys-banner-success-border: var(--sys-color-roles-success-color-role-success-role);
  --sys-banner-warning-background: var(--sys-color-roles-warning-color-role-warning-container-role);
  --sys-banner-warning-border: var(--sys-color-roles-warning-color-role-warning-role);
  --sys-banner-error-background: var(--sys-color-roles-error-color-role-error-container-role);
  --sys-banner-error-border: var(--sys-color-roles-error-color-role-error-role);

  /* Banner text colors */
  --sys-banner-title-color: var(--sys-color-neutral-10);
  --sys-banner-description-color: var(--sys-color-neutral-30);
  --sys-banner-icon-color: currentColor;

  /* Badge tokens */
  --sys-badge-background-color: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-badge-text-color: var(--sys-color-roles-primary-color-role-on-primary-role);
  --sys-badge-border-radius: var(--sys-radius-full);
  --sys-badge-font-family: var(--sys-typography-label-small-font-family);
  --sys-badge-font-size: var(--sys-typography-label-small-font-size);
  --sys-badge-font-weight: var(--sys-typography-label-small-font-weight);
  --sys-badge-line-height: var(--sys-typography-label-small-line-height);

  /* Badge sizes */
  --sys-badge-size-sm: 8px;
  --sys-badge-size-md: 16px;
  --sys-badge-size-lg: 24px;
  --sys-badge-padding-sm: 2px;
  --sys-badge-padding-md: var(--sys-spacing-xs) var(--sys-spacing-sm);
  --sys-badge-padding-lg: var(--sys-spacing-xs) var(--sys-spacing-md);

  /* Badge type colors */
  --sys-badge-info-background: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-badge-success-background: var(--sys-color-roles-success-color-role-success-role);
  --sys-badge-warning-background: var(--sys-color-roles-warning-color-role-warning-role);
  --sys-badge-error-background: var(--sys-color-roles-error-color-role-error-role);
  --sys-badge-neutral-background: var(--sys-color-neutral-60);
}

/* ==========================================================================
   Banners
   ========================================================================== */

/* Base Banner Structure */

.banner {
  display: flex;
  align-items: flex-start;
  gap: var(--sys-banner-gap);
  padding: var(--sys-banner-padding);
  background-color: var(--sys-banner-background-color);
  border: var(--sys-banner-border-width) solid var(--sys-banner-border-color);
  border-radius: var(--sys-banner-border-radius);
  box-shadow: var(--sys-banner-elevation);
  width: 100%;
  animation: banner-slide-in 0.3s ease-out;
}

.banner-icon {
  color: var(--sys-banner-icon-color);
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.banner-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

.banner-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  font-weight: var(--sys-typography-title-small-font-weight);
  line-height: var(--sys-typography-title-small-line-height);
  color: var(--sys-banner-title-color);
  margin: 0;
}

.banner-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  font-weight: var(--sys-typography-body-text-font-weight);
  line-height: var(--sys-typography-body-text-line-height);
  color: var(--sys-banner-description-color);
  margin: 0;
}

.banner-actions {
  display: flex;
  gap: var(--sys-spacing-sm);
  margin-top: var(--sys-spacing-sm);
  flex-wrap: wrap;
}

.banner-close {
  background: none;
  border: none;
  color: var(--sys-color-neutral-50);
  cursor: pointer;
  padding: var(--sys-spacing-xs);
  margin: -4px -4px -4px auto;
  border-radius: var(--sys-radius-xs);
}

.banner-close:hover {
  background-color: var(--sys-color-neutral-95);
}

/* Banner Types */

.banner-info {
  background-color: var(--sys-banner-info-background);
  border-color: var(--sys-banner-info-border);
  border-left-width: 4px;
}

.banner-success {
  background-color: var(--sys-banner-success-background);
  border-color: var(--sys-banner-success-border);
  border-left-width: 4px;
}

.banner-warning {
  background-color: var(--sys-banner-warning-background);
  border-color: var(--sys-banner-warning-border);
  border-left-width: 4px;
}

.banner-error {
  background-color: var(--sys-banner-error-background);
  border-color: var(--sys-banner-error-border);
  border-left-width: 4px;
}

/* Banner Positions */

.banner-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  border-radius: 0;
  border-left: none;
  border-right: none;
  z-index: 1100;
  animation: banner-slide-down 0.3s ease-out;
}

.banner-inline {
  margin: var(--sys-spacing-md) 0;
}

.banner-sticky {
  position: sticky;
  top: 0;
  z-index: 1100;
}

/* ==========================================================================
   Badges
   ========================================================================== */

/* Base Badge Structure */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--sys-badge-background-color);
  color: var(--sys-badge-text-color);
  border-radius: var(--sys-badge-border-radius);
  font-family: var(--sys-badge-font-family);
  font-size: var(--sys-badge-font-size);
  font-weight: var(--sys-badge-font-weight);
  line-height: var(--sys-badge-line-height);
  white-space: nowrap;
}

/* Badge sizes */

.badge-sm {
  width: var(--sys-badge-size-sm);
  height: var(--sys-badge-size-sm);
  min-width: var(--sys-badge-size-sm);
}

.badge-md {
  padding: var(--sys-badge-padding-md);
  min-height: var(--sys-badge-size-md);
  min-width: var(--sys-badge-size-md);
}

.badge-lg {
  padding: var(--sys-badge-padding-lg);
  min-height: var(--sys-badge-size-lg);
  min-width: var(--sys-badge-size-lg);
}

/* Badge types */

.badge-numeric {
  /* Numeric badge specific styles */
}

.badge-status {
  /* Status badge specific styles */
}

.badge-label {
  /* Label badge specific styles */
}

.badge-dot {
  width: var(--sys-badge-size-sm);
  height: var(--sys-badge-size-sm);
  border-radius: 50%;
  padding: 0;
}

/* Badge colors */

.badge-info {
  background-color: var(--sys-badge-info-background);
}

.badge-success {
  background-color: var(--sys-badge-success-background);
}

.badge-warning {
  background-color: var(--sys-badge-warning-background);
}

.badge-error {
  background-color: var(--sys-badge-error-background);
}

.badge-neutral {
  background-color: var(--sys-badge-neutral-background);
}

/* Badge Positioning */

.badge-container {
  position: relative;
  display: inline-block;
}

.badge-top-right {
  position: absolute;
  top: -4px;
  right: -4px;
  transform: scale(1);
  transform-origin: top right;
}

.badge-top-left {
  position: absolute;
  top: -4px;
  left: -4px;
  transform: scale(1);
  transform-origin: top left;
}

.badge-bottom-right {
  position: absolute;
  bottom: -4px;
  right: -4px;
  transform: scale(1);
  transform-origin: bottom right;
}

.badge-bottom-left {
  position: absolute;
  bottom: -4px;
  left: -4px;
  transform: scale(1);
  transform-origin: bottom left;
}

/* ==========================================================================
   States & Animations
   ========================================================================== */

/* Banner animations */

@keyframes banner-slide-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes banner-slide-down {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.banner-exiting {
  animation: banner-slide-out 0.3s ease-in forwards;
}

@keyframes banner-slide-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

.banner:hover {
  box-shadow: var(--sys-elevation-2);
}

.banner:focus-within {
  outline: 3px solid var(--sys-color-primary-40);
  outline-offset: var(--sys-spacing-xs);
}

/* Badge animations */

@keyframes badge-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.badge-pulse {
  animation: badge-pulse 2s infinite;
}

@keyframes badge-bounce {
  0%, 100% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.3);
  }
  60% {
    transform: scale(0.9);
  }
}

.badge-new {
  animation: badge-bounce 0.6s ease;
}

/* ==========================================================================
   AI-specific Notifications
   ========================================================================== */

/* AI Processing Banner */

.banner-ai-processing {
  border-left-color: var(--sys-color-primary-40);
  background: linear-gradient(90deg, 
    var(--sys-color-primary-95) 0%, 
    var(--sys-color-primary-90) 100%
  );
}

.banner-ai-processing .banner-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Content Generation Status Badge */

.badge-content-status {
  background: linear-gradient(135deg, 
    var(--sys-color-primary-40), 
    var(--sys-color-secondary-40)
  );
  color: var(--sys-color-neutral-100);
  font-weight: var(--sys-typography-label-small-font-weight-bold);
}

/* AI Model Availability Badge */

.badge-ai-model {
  border: 1px solid var(--sys-color-neutral-90);
  background-color: var(--sys-color-neutral-98);
  color: var(--sys-color-neutral-30);
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

/* Hide decorative badges from screen readers */

.badge[aria-hidden="true"] {
  /* Already hidden from screen readers */
}

/* Ensure banners are announced appropriately */

.banner[role="alert"] {
  /* Assertive announcements for critical banners */
}

.banner[role="status"] {
  /* Polite announcements for informational banners */
}

/* Keyboard navigation */

.banner-close:focus {
  outline: 2px solid var(--sys-color-primary-40);
  outline-offset: 2px;
}

.banner-actions button:focus {
  outline: 2px solid var(--sys-color-primary-40);
  outline-offset: 2px;
}

/* ==========================================================================
   Responsive Behavior
   ========================================================================== */

@media (max-width: 768px) {
  .banner {
    padding: var(--sys-spacing-sm);
    margin: 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  
  .banner-top {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
  }
  
  .banner-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .banner-actions button {
    width: 100%;
  }
  
  .badge-md, .badge-lg {
    font-size: calc(var(--sys-badge-font-size) * 0.9);
    padding: var(--sys-badge-padding-sm);
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .banner {
    max-width: 80%;
    margin: var(--sys-spacing-md) auto;
  }
}

@media (min-width: 1024px) {
  .banner {
    max-width: 800px;
    margin: var(--sys-spacing-md) auto;
  }
}

/* ContentSplit Responsive Utilities Component
 * 
 * Implementation of MD3 responsive design system with mobile-first approach.
 * Follows specifications in skills/responsive.md
 */

:root {
  /* Breakpoint tokens - following Material Design 3 */
  --sys-breakpoint-xs: 0px;
  --sys-breakpoint-sm: 600px;
  --sys-breakpoint-md: 900px;
  --sys-breakpoint-lg: 1200px;
  --sys-breakpoint-xl: 1800px;
}

/* ==========================================================================
   Responsive Container
   ========================================================================== */

.responsive-container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--sys-spacing-lg);
}

@media (min-width: 600px) {
  .responsive-container {
    padding: 0 var(--sys-spacing-xl);
  }
}

@media (min-width: 900px) {
  .responsive-container {
    padding: 0 var(--sys-spacing-2xl);
  }
}

@media (min-width: 1200px) {
  .responsive-container {
    max-width: 1200px;
    padding: 0;
  }
}

/* ==========================================================================
   Responsive Grid
   ========================================================================== */

.responsive-grid {
  display: grid;
  gap: var(--sys-spacing-lg);
  grid-template-columns: 1fr;
}

/* 2-column grid */

.responsive-grid-2 {
  display: grid;
  gap: var(--sys-spacing-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .responsive-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 3-column grid */

.responsive-grid-3 {
  display: grid;
  gap: var(--sys-spacing-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .responsive-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .responsive-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 4-column grid */

.responsive-grid-4 {
  display: grid;
  gap: var(--sys-spacing-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .responsive-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .responsive-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .responsive-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 6-column grid */

.responsive-grid-6 {
  display: grid;
  gap: var(--sys-spacing-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .responsive-grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .responsive-grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .responsive-grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1800px) {
  .responsive-grid-6 {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* ==========================================================================
   Responsive Flex
   ========================================================================== */

.responsive-flex {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-lg);
}

.responsive-flex-row {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-lg);
}

@media (min-width: 600px) {
  .responsive-flex-row {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .responsive-flex-row > * {
    flex: 1 1 300px;
  }
}

@media (min-width: 900px) {
  .responsive-flex-row > * {
    flex: 1 1 250px;
  }
  
  .responsive-flex-nowrap {
    flex-wrap: nowrap;
  }
}

/* ==========================================================================
   Responsive Sidebar
   ========================================================================== */

.responsive-sidebar {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sys-spacing-2xl);
  min-height: 100vh;
}

.responsive-sidebar-nav {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

@media (max-width: 899px) {
  .responsive-sidebar {
    grid-template-columns: 1fr;
  }
  
  .responsive-sidebar-nav {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    z-index: 1000;
    transition: left 0.3s ease;
  }
  
  .responsive-sidebar-nav.open {
    left: 0;
  }
  
  .responsive-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  
  .responsive-sidebar-overlay.open {
    opacity: 1;
    visibility: visible;
  }
}

/* ==========================================================================
   Responsive Table
   ========================================================================== */

.responsive-table {
  width: 100%;
  overflow-x: auto;
}

@media (max-width: 599px) {
  .responsive-table-mobile {
    display: block;
  }
  
  .responsive-table-mobile thead {
    display: none;
  }
  
  .responsive-table-mobile tbody,
  .responsive-table-mobile tr,
  .responsive-table-mobile td {
    display: block;
    width: 100%;
  }
  
  .responsive-table-mobile tr {
    margin-bottom: var(--sys-spacing-lg);
    border: 1px solid var(--sys-color-neutral-90);
    border-radius: var(--sys-radius-md);
    padding: var(--sys-spacing-md);
  }
  
  .responsive-table-mobile td {
    padding: var(--sys-spacing-xs) 0;
    border: none;
  }
  
  .responsive-table-mobile td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--sys-typography-label-small-font-family);
    font-size: var(--sys-typography-label-small-font-size);
    color: var(--sys-color-neutral-40);
    margin-bottom: var(--sys-spacing-xs);
  }
}

/* ==========================================================================
   Responsive Typography
   ========================================================================== */

/* Fluid Typography */

.responsive-headline {
  font-size: clamp(1.5rem, 5vw, 3rem);
  line-height: 1.2;
}

.responsive-title {
  font-size: clamp(1.25rem, 4vw, 2rem);
  line-height: 1.3;
}

.responsive-body {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  line-height: 1.6;
}

.responsive-small {
  font-size: clamp(0.875rem, 2vw, 1rem);
  line-height: 1.5;
}

/* Breakpoint-Based Typography */

.typography-responsive {
  font-family: var(--sys-typography-body-text-font-family);
  line-height: var(--sys-typography-body-text-line-height);
  font-size: var(--sys-typography-body-text-font-size);
}

@media (min-width: 600px) {
  .typography-responsive {
    font-size: calc(var(--sys-typography-body-text-font-size) * 1.05);
  }
}

@media (min-width: 900px) {
  .typography-responsive {
    font-size: calc(var(--sys-typography-body-text-font-size) * 1.1);
  }
}

@media (min-width: 1200px) {
  .typography-responsive {
    font-size: calc(var(--sys-typography-body-text-font-size) * 1.15);
  }
}

/* ==========================================================================
   Responsive Spacing
   ========================================================================== */

/* Fluid Spacing */

.responsive-padding {
  padding: clamp(var(--sys-spacing-md), 4vw, var(--sys-spacing-2xl));
}

.responsive-margin {
  margin: clamp(var(--sys-spacing-sm), 3vw, var(--sys-spacing-xl));
}

.responsive-gap {
  gap: clamp(var(--sys-spacing-md), 3vw, var(--sys-spacing-lg));
}

/* Breakpoint-Based Spacing */

.spacing-responsive {
  padding: var(--sys-spacing-md);
}

@media (min-width: 600px) {
  .spacing-responsive {
    padding: var(--sys-spacing-lg);
  }
}

@media (min-width: 900px) {
  .spacing-responsive {
    padding: var(--sys-spacing-xl);
  }
}

@media (min-width: 1200px) {
  .spacing-responsive {
    padding: var(--sys-spacing-2xl);
  }
}

/* ==========================================================================
   Responsive Images
   ========================================================================== */

.responsive-image {
  max-width: 100%;
  height: auto;
}

.responsive-image-cover {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.responsive-image-contain {
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* Responsive Background Images */

.responsive-bg {
  background-size: cover;
  background-position: center;
}

/* ==========================================================================
   Responsive Navigation Patterns
   ========================================================================== */

/* Hamburger Menu for Mobile */

.responsive-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.responsive-nav-links {
  display: none;
}

@media (min-width: 900px) {
  .responsive-nav-links {
    display: flex;
    gap: var(--sys-spacing-lg);
  }
  
  .responsive-nav-toggle {
    display: none;
  }
}

.responsive-nav-mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 1000;
  padding: var(--sys-spacing-2xl);
}

.responsive-nav-mobile.open {
  transform: translateX(0);
}

/* Responsive Tabs */

.responsive-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-md);
}

@media (min-width: 600px) {
  .responsive-tabs {
    flex-direction: row;
    border-bottom: 1px solid var(--sys-color-neutral-90);
  }
  
  .responsive-tab {
    padding: var(--sys-spacing-md) var(--sys-spacing-lg);
    border: none;
    background: none;
    border-bottom: 2px solid transparent;
  }
  
  .responsive-tab.active {
    border-bottom: 2px solid var(--sys-color-roles-primary-color-role-primary-role);
  }
}

/* Responsive Breadcrumbs */

.responsive-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sys-spacing-xs);
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

@media (max-width: 599px) {
  .responsive-breadcrumbs-truncated {
    display: none;
  }
  
  .responsive-breadcrumbs-mobile {
    display: flex;
    align-items: center;
    gap: var(--sys-spacing-xs);
  }
}

/* ==========================================================================
   Responsive Component Behavior
   ========================================================================== */

/* Responsive Cards */

.responsive-card {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-md);
  padding: var(--sys-spacing-lg);
}

@media (min-width: 600px) {
  .responsive-card-horizontal {
    flex-direction: row;
    align-items: center;
  }
  
  .responsive-card-horizontal-image {
    width: 200px;
    height: 150px;
    flex-shrink: 0;
  }
}

@media (min-width: 900px) {
  .responsive-card-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--sys-spacing-xl);
  }
}

/* Responsive Forms */

.responsive-form {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-lg);
}

.responsive-form-field {
  display: flex;
  flex-direction: column;
  gap: var(--sys-spacing-xs);
}

@media (min-width: 600px) {
  .responsive-form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sys-spacing-lg);
  }
  
  .responsive-form-field-full {
    grid-column: 1 / -1;
  }
}

/* Responsive Modals/Dialogs */

.responsive-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: var(--sys-radius-lg);
  padding: var(--sys-spacing-xl);
  z-index: 1000;
  overflow-y: auto;
}

@media (min-width: 600px) {
  .responsive-modal {
    width: 80%;
    max-width: 600px;
  }
}

@media (min-width: 900px) {
  .responsive-modal {
    width: 70%;
    max-width: 800px;
  }
}

@media (max-width: 599px) {
  .responsive-modal-fullscreen {
    width: 100%;
    height: 100vh;
    max-width: none;
    max-height: none;
    border-radius: 0;
    top: 0;
    left: 0;
    transform: none;
  }
}

/* ==========================================================================
   Responsive Utility Classes
   ========================================================================== */

/* Display Utilities */

.hide-xs {
  @media (max-width: 599px) {
    display: none !important;
  }
}

.hide-sm {
  @media (min-width: 600px) and (max-width: 899px) {
    display: none !important;
  }
}

.hide-md {
  @media (min-width: 900px) and (max-width: 1199px) {
    display: none !important;
  }
}

.hide-lg {
  @media (min-width: 1200px) {
    display: none !important;
  }
}

.show-xs {
  @media (max-width: 599px) {
    display: block !important;
  }
}

.show-sm {
  @media (min-width: 600px) and (max-width: 899px) {
    display: block !important;
  }
}

.show-md {
  @media (min-width: 900px) and (max-width: 1199px) {
    display: block !important;
  }
}

.show-lg {
  @media (min-width: 1200px) {
    display: block !important;
  }
}

/* Order Utilities */

.order-first-xs {
  @media (max-width: 599px) {
    order: -1 !important;
  }
}

.order-last-xs {
  @media (max-width: 599px) {
    order: 999 !important;
  }
}

.order-first-sm {
  @media (min-width: 600px) and (max-width: 899px) {
    order: -1 !important;
  }
}

.order-last-sm {
  @media (min-width: 600px) and (max-width: 899px) {
    order: 999 !important;
  }
}

.order-first-md {
  @media (min-width: 900px) and (max-width: 1199px) {
    order: -1 !important;
  }
}

.order-last-md {
  @media (min-width: 900px) and (max-width: 1199px) {
    order: 999 !important;
  }
}

.order-first-lg {
  @media (min-width: 1200px) {
    order: -1 !important;
  }
}

.order-last-lg {
  @media (min-width: 1200px) {
    order: 999 !important;
  }
}

/* Text Alignment Utilities */

.text-center-xs {
  @media (max-width: 599px) {
    text-align: center !important;
  }
}

.text-left-xs {
  @media (max-width: 599px) {
    text-align: left !important;
  }
}

.text-right-xs {
  @media (max-width: 599px) {
    text-align: right !important;
  }
}

.text-center-sm {
  @media (min-width: 600px) and (max-width: 899px) {
    text-align: center !important;
  }
}

.text-left-sm {
  @media (min-width: 600px) and (max-width: 899px) {
    text-align: left !important;
  }
}

.text-right-sm {
  @media (min-width: 600px) and (max-width: 899px) {
    text-align: right !important;
  }
}

.text-center-md {
  @media (min-width: 900px) and (max-width: 1199px) {
    text-align: center !important;
  }
}

.text-left-md {
  @media (min-width: 900px) and (max-width: 1199px) {
    text-align: left !important;
  }
}

.text-right-md {
  @media (min-width: 900px) and (max-width: 1199px) {
    text-align: right !important;
  }
}

.text-center-lg {
  @media (min-width: 1200px) {
    text-align: center !important;
  }
}

.text-left-lg {
  @media (min-width: 1200px) {
    text-align: left !important;
  }
}

.text-right-lg {
  @media (min-width: 1200px) {
    text-align: right !important;
  }
}

/* ==========================================================================
   Accessibility & Performance
   ========================================================================== */

/* Ensure focus indicators are visible on all devices */

.responsive-focus:focus {
  outline: 3px solid var(--sys-color-primary-40);
  outline-offset: var(--sys-spacing-xs);
}

/* Touch target sizing for mobile */

@media (max-width: 899px) {
  .responsive-touch-target {
    min-height: 44px;
    min-width: 44px;
  }
}

/* Print styles */

@media print {
  .responsive-no-print {
    display: none !important;
  }
  
  .responsive-print-only {
    display: block !important;
  }
  
  .responsive-print-break {
    page-break-inside: avoid;
  }
}

/* AI Integration */

/* ContentSplit AI Integration Component
 * 
 * Implementation of MD3 AI-specific UI patterns for deepseek integration.
 * Follows specifications in skills/ai-integration.md
 */

:root {
  /* AI-specific tokens */
  --sys-ai-suggestion-background: var(--sys-color-primary-98);
  --sys-ai-suggestion-border: var(--sys-color-primary-90);
  --sys-ai-suggestion-badge-background: var(--sys-color-primary-95);
  --sys-ai-suggestion-badge-color: var(--sys-color-primary-40);
  --sys-ai-loading-color: var(--sys-color-roles-primary-color-role-primary-role);
  --sys-ai-error-background: var(--sys-color-roles-error-color-role-error-container-role);
  --sys-ai-error-color: var(--sys-color-roles-error-color-role-on-error-container-role);
  --sys-ai-fallback-background: var(--sys-color-roles-warning-color-role-warning-container-role);
  --sys-ai-fallback-color: var(--sys-color-roles-warning-color-role-on-warning-container-role);
}

/* ==========================================================================
   AI Suggestion Interface
   ========================================================================== */

.ai-suggestion-container {
  background-color: var(--sys-ai-suggestion-background);
  border: 1px solid var(--sys-ai-suggestion-border);
  border-radius: 12px;
  padding: 16px;
  margin: 16px 0;
  box-shadow: var(--sys-elevation-1);
}

.ai-suggestion-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.ai-suggestion-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background-color: var(--sys-ai-suggestion-badge-background);
  color: var(--sys-ai-suggestion-badge-color);
  border-radius: 12px;
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  font-weight: var(--sys-typography-body-small-text-font-weight);
}

.ai-suggestion-content {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  line-height: var(--sys-typography-body-text-line-height);
  margin-bottom: 16px;
}

.ai-suggestion-actions {
  display: flex;
  gap: 8px;
}

.ai-suggestion-accept {
  background-color: var(--sys-color-roles-success-color-role-success-color-role);
  color: var(--sys-color-roles-success-color-role-on-success-color-role);
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.ai-suggestion-accept:hover {
  background-color: var(--sys-color-roles-success-color-role-success-role);
}

.ai-suggestion-modify {
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.ai-suggestion-modify:hover {
  background-color: var(--sys-color-primary-60);
}

.ai-suggestion-reject {
  background-color: transparent;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  border: 1px solid var(--sys-color-primary-80);
  border-radius: 8px;
  padding: 8px 16px;
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  cursor: pointer;
  transition: all 0.2s ease;
}

.ai-suggestion-reject:hover {
  background-color: var(--sys-color-primary-95);
}

/* ==========================================================================
   AI Loading States
   ========================================================================== */

.ai-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px;
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: 12px;
  text-align: center;
}

.ai-loading-indicator {
  width: 48px;
  height: 48px;
  color: var(--sys-ai-loading-color);
  margin-bottom: 16px;
  animation: aiPulse 1.5s ease-in-out infinite;
}

@keyframes aiPulse {
  0%, 100% { opacity: 0.6; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.05); }
}

.ai-loading-progress {
  width: 100%;
  height: 4px;
  background-color: var(--sys-color-neutral-90);
  border-radius: 2px;
  overflow: hidden;
  margin: 16px 0;
}

.ai-loading-progress-fill {
  height: 100%;
  background-color: var(--sys-ai-loading-color);
  animation: aiProgress 2s ease-in-out infinite;
}

@keyframes aiProgress {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

.ai-loading-status {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
  margin-top: 8px;
}

/* ==========================================================================
   AI Content Generation
   ========================================================================== */

.ai-content-generator {
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--sys-elevation-1);
}

.ai-prompt-input {
  width: 100%;
  min-height: 100px;
  padding: 12px;
  background-color: var(--sys-color-primary-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: 8px;
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  resize: vertical;
  margin-bottom: 16px;
}

.ai-prompt-input:focus {
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
  outline: none;
  box-shadow: 0 0 0 2px var(--sys-color-primary-90);
}

.ai-generation-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.ai-option-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: var(--sys-color-neutral-95);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ai-option-chip:hover {
  background-color: var(--sys-color-neutral-90);
}

.ai-option-chip.selected {
  background-color: var(--sys-color-primary-95);
  border-color: var(--sys-color-primary-90);
  color: var(--sys-color-primary-40);
}

.ai-generate-button {
  background-color: var(--sys-color-roles-primary-color-role-primary-role);
  color: var(--sys-color-roles-primary-color-role-on-primary-role);
  border: none;
  border-radius: 20px;
  padding: 12px 24px;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-small-letter-spacing);
  width: 100%;
  transition: background-color 0.2s ease;
}

.ai-generate-button:hover {
  background-color: var(--sys-color-primary-60);
}

/* ==========================================================================
   Content Enhancement AI
   ========================================================================== */

.ai-enhancement-toolbar {
  display: flex;
  gap: 8px;
  padding: 12px;
  background-color: var(--sys-color-roles-neutral-color-role-neutral-container-role);
  border-radius: 12px;
  margin-bottom: 16px;
}

.ai-enhancement-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: var(--sys-color-primary-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: 8px;
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-roles-primary-color-role-primary-role);
  cursor: pointer;
  transition: all 0.2s ease;
}

.ai-enhancement-button:hover {
  background-color: var(--sys-color-primary-95);
  border-color: var(--sys-color-primary-90);
}

.ai-enhancement-button:active {
  transform: translateY(1px);
}

/* ==========================================================================
   Smart Recommendations
   ========================================================================== */

.ai-recommendations {
  background-color: var(--sys-color-primary-98);
  border-radius: 12px;
  padding: 20px;
  margin: 24px 0;
}

.ai-recommendations-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.ai-recommendations-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  color: var(--sys-color-primary-10);
}

.ai-recommendations-refresh {
  background: none;
  border: none;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.ai-recommendations-refresh:hover {
  background-color: var(--sys-color-primary-95);
}

.ai-recommendation-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.ai-recommendation-item:hover {
  background-color: var(--sys-color-primary-95);
}

.ai-recommendation-icon {
  width: 20px;
  height: 20px;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  flex-shrink: 0;
}

.ai-recommendation-content {
  flex: 1;
}

.ai-recommendation-title {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-primary-10);
  margin-bottom: 4px;
}

.ai-recommendation-description {
  font-family: var(--sys-typography-body-small-text-font-family);
  font-size: var(--sys-typography-body-small-text-font-size);
  color: var(--sys-color-neutral-60);
}

/* ==========================================================================
   AI-Powered Search
   ========================================================================== */

.ai-search-container {
  position: relative;
}

.ai-search-input {
  width: 100%;
  padding: 16px 48px 16px 16px;
  background-color: var(--sys-color-primary-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: 20px;
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);
  outline: none;
}

.ai-search-input:focus {
  border-color: var(--sys-color-roles-primary-color-role-primary-role);
  box-shadow: 0 0 0 2px var(--sys-color-primary-90);
}

.ai-search-button {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--sys-color-roles-primary-color-role-primary-role);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.ai-search-button:hover {
  background-color: var(--sys-color-primary-95);
}

.ai-search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--sys-color-primary-100);
  border: 1px solid var(--sys-color-neutral-90);
  border-radius: 12px;
  margin-top: 8px;
  box-shadow: var(--sys-elevation-2);
  z-index: 1000;
  max-height: 300px;
  overflow-y: auto;
}

.ai-search-suggestion {
  padding: 12px 16px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.ai-search-suggestion:hover {
  background-color: var(--sys-color-primary-95);
}

.ai-search-suggestion.selected {
  background-color: var(--sys-color-primary-95);
  border-left: 4px solid var(--sys-color-roles-primary-color-role-primary-role);
}

/* ==========================================================================
   Error Handling & Fallbacks
   ========================================================================== */

.ai-error-state {
  background-color: var(--sys-ai-error-background);
  color: var(--sys-ai-error-color);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  margin: 16px 0;
}

.ai-error-icon {
  width: 48px;
  height: 48px;
  color: var(--sys-color-roles-error-color-role-error-role);
  margin-bottom: 16px;
}

.ai-error-title {
  font-family: var(--sys-typography-title-small-font-family);
  font-size: var(--sys-typography-title-small-font-size);
  margin-bottom: 8px;
}

.ai-error-description {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  margin-bottom: 16px;
  line-height: var(--sys-typography-body-text-line-height);
}

.ai-error-retry {
  background-color: var(--sys-color-roles-error-color-role-error-role);
  color: var(--sys-color-roles-error-color-role-on-error-color-role);
  border: none;
  border-radius: 20px;
  padding: 12px 24px;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-small-letter-spacing);
  transition: background-color 0.2s ease;
}

.ai-error-retry:hover {
  background-color: var(--sys-color-error-60);
}

.ai-fallback {
  background-color: var(--sys-ai-fallback-background);
  color: var(--sys-ai-fallback-color);
  border-radius: 12px;
  padding: 20px;
  margin: 16px 0;
}

.ai-fallback-content {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  line-height: var(--sys-typography-body-text-line-height);
  margin-bottom: 16px;
}

.ai-fallback-manual {
  background-color: transparent;
  color: var(--sys-ai-fallback-color);
  border: 1px solid currentColor;
  border-radius: 20px;
  padding: 12px 24px;
  font-family: var(--sys-typography-label-small-font-family);
  font-size: var(--sys-typography-label-small-font-size);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--sys-typography-label-small-letter-spacing);
  transition: all 0.2s ease;
}

.ai-fallback-manual:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

/* Screen reader only class */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus states for keyboard navigation */

.ai-suggestion-accept:focus,
.ai-suggestion-modify:focus,
.ai-suggestion-reject:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: 2px;
}

.ai-search-suggestion:focus {
  outline: 2px solid var(--sys-color-primary-60);
  outline-offset: -2px;
}

/* ==========================================================================
   Responsive Behavior
   ========================================================================== */

@media (max-width: 768px) {
  .ai-suggestion-actions {
    flex-direction: column;
  }
  
  .ai-generation-options {
    grid-template-columns: 1fr;
  }
  
  .ai-enhancement-toolbar {
    flex-wrap: wrap;
  }
  
  .ai-recommendations-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .ai-search-suggestions {
    position: static;
    margin-top: 8px;
    max-height: 200px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .ai-generation-options {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Deepseek AI Integration Specific
   ========================================================================== */

/* Deepseek model badge */

.ai-model-badge-deepseek {
  background: linear-gradient(135deg, #00B4D8, #0077B6);
  color: white;
  border: none;
}

/* Deepseek processing state */

.ai-loading-deepseek .ai-loading-indicator {
  background: linear-gradient(135deg, #00B4D8, #0077B6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Deepseek suggestion container */

.ai-suggestion-deepseek {
  border-left: 4px solid #00B4D8;
}

/* Deepseek content generation */

.ai-generate-button-deepseek {
  background: linear-gradient(135deg, #00B4D8, #0077B6);
}

.ai-generate-button-deepseek:hover {
  background: linear-gradient(135deg, #0093C4, #005A8C);
}

/* Global base styles */

* {
  box-sizing: border-box;
}

body {
  font-family: var(--sys-typography-body-text-font-family);
  font-size: var(--sys-typography-body-text-font-size);
  line-height: var(--sys-typography-body-text-line-height);
  color: var(--sys-color-roles-neutral-color-role-on-neutral-container-role);

  background-color: var(--sys-color-neutral-95);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Ensure focus indicators are visible */

:focus-visible {
  outline: 3px solid var(--sys-color-primary-40);
  outline-offset: var(--sys-spacing-xs);
}

/* Improve text rendering */

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: inherit;
}

/* Remove default button styles */

button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
}

/* Improve image rendering */

img {
  max-width: 100%;
  height: auto;
}