/* Design tokens — premium-dark + sea (shared component vars) */

:root,
[data-restaurant-theme="premium-dark"] {
  --color-page: #080706;
  --color-surface: #14110f;
  --color-surface-soft: #1a1613;

  --color-navy-950: #080706;
  --color-navy-900: #12100e;
  --color-navy-800: #1a1613;
  --color-navy-700: #2a231c;

  --color-sea-600: #c47a3a;
  --color-sea-500: #e99a54;
  --color-sea-200: #f0c49a;

  --color-sand-500: #e99a54;
  --color-sand-400: #ffb66e;
  --color-sand-300: #f0c49a;

  --color-text: #fff9f3;
  --color-text-secondary: rgba(255, 249, 243, 0.68);
  --color-text-muted: rgba(255, 249, 243, 0.48);
  --color-text-light: #fff9f3;
  --color-text-on-sand: #1a120c;

  --color-border: rgba(255, 255, 255, 0.14);
  --color-border-light: rgba(255, 255, 255, 0.28);

  --color-success: #3dcc6a;
  --color-warning: #d9a332;
  --color-error: #f32929;

  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-floating: 0 16px 42px rgba(0, 0, 0, 0.45);

  /* Legacy aliases used by existing screens */
  --bg: var(--color-page);
  --text: var(--color-text);
  --text-secondary: var(--color-text-secondary);
  --text-muted: var(--color-text-muted);
  --copper: var(--color-sand-500);
  --copper-light: var(--color-sand-400);
  --progress: var(--color-sand-500);
  --surface: rgba(16, 13, 11, 0.48);
  --border: var(--color-border);
  --badge: var(--color-error);

  --font: "Montserrat", system-ui, sans-serif;
  --font-script: "Segoe Script", "Apple Chancery", cursive;
  --frame-max: 480px;
  --pad-x: 24px;

  --motion-instant: 100ms;
  --motion-fast: 160ms;
  --motion-base: 240ms;
  --motion-screen: 320ms;
  --motion-slow: 420ms;
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-enter: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-exit: cubic-bezier(0.4, 0, 1, 1);
  --ease-soft: cubic-bezier(0.25, 0.8, 0.25, 1);

  --hero-scrim: linear-gradient(
    180deg,
    rgba(8, 7, 6, 0.45) 0%,
    rgba(8, 7, 6, 0.12) 42%,
    rgba(8, 7, 6, 0.82) 100%
  );
  --video-scrim-bottom: linear-gradient(180deg, transparent 0%, rgba(8, 7, 6, 0.88) 100%);
  --glass-btn-bg: rgba(16, 13, 11, 0.4);
  --add-btn-bg: linear-gradient(135deg, rgba(191, 105, 45, 0.92), rgba(227, 147, 76, 0.92));
  --add-btn-color: #fff9f3;
  --qty-stepper-bg: linear-gradient(135deg, #1f9a4a 0%, #3dcc6a 55%, #56e07e 100%);
  --fs-overlay: rgba(5, 4, 3, 0.78);
  --cart-summary-bg: rgba(12, 10, 9, 0.94);
  --theme-home-bg: #080706;
}

[data-restaurant-theme="sea"] {
  --color-page: #f5f7f8;
  --color-surface: #ffffff;
  --color-surface-soft: #edf3f5;

  --color-navy-950: #06243a;
  --color-navy-900: #07304b;
  --color-navy-800: #0a3b59;
  --color-navy-700: #10506f;

  --color-sea-600: #18718c;
  --color-sea-500: #248ba3;
  --color-sea-200: #b8dbe2;

  --color-sand-500: #e8c985;
  --color-sand-400: #f0d69d;
  --color-sand-300: #f6e3b8;

  --color-text: #092d47;
  --color-text-secondary: #526978;
  --color-text-muted: rgba(9, 45, 71, 0.48);
  --color-text-light: #f9fcfd;
  --color-text-on-sand: #06243a;

  --color-border: rgba(7, 48, 75, 0.12);
  --color-border-light: rgba(255, 255, 255, 0.28);

  --color-success: #2d9a69;
  --color-warning: #d9a332;
  --color-error: #cf5048;

  --shadow-card: 0 10px 30px rgba(6, 36, 58, 0.1);
  --shadow-floating: 0 16px 42px rgba(6, 36, 58, 0.18);

  /* Video menu / overlays stay deep sea navy */
  --bg: var(--color-navy-950);
  --text: var(--color-text-light);
  --text-secondary: rgba(249, 252, 253, 0.72);
  --text-muted: rgba(249, 252, 253, 0.5);
  --copper: var(--color-sand-500);
  --copper-light: var(--color-sand-400);
  --progress: var(--color-sand-500);
  --surface: rgba(6, 36, 58, 0.42);
  --border: var(--color-border-light);
  --badge: var(--color-error);

  --hero-scrim: linear-gradient(
    180deg,
    rgba(4, 29, 48, 0.52) 0%,
    rgba(4, 29, 48, 0.18) 42%,
    rgba(4, 29, 48, 0.78) 100%
  );
  --video-scrim-bottom: linear-gradient(180deg, transparent 0%, rgba(4, 29, 48, 0.9) 100%);
  --glass-btn-bg: rgba(6, 36, 58, 0.4);
  --add-btn-bg: linear-gradient(135deg, #e8c985 0%, #f0d69d 100%);
  --add-btn-color: #06243a;
  --qty-stepper-bg: linear-gradient(135deg, #1f8a58 0%, #2d9a69 55%, #3cb57a 100%);
  --fs-overlay: rgba(4, 29, 48, 0.82);
  --cart-summary-bg: rgba(6, 36, 58, 0.96);
  --theme-home-bg: var(--color-page);
}

/* Theme-aware chrome */
[data-restaurant-theme="sea"] .app {
  background: var(--bg);
}

[data-restaurant-theme="sea"] .add-btn:not(.is-unavailable):not(.is-added) {
  background: var(--add-btn-bg);
  color: var(--add-btn-color);
  border-color: rgba(232, 201, 133, 0.55);
  box-shadow: 0 8px 24px rgba(6, 36, 58, 0.22);
}

[data-restaurant-theme="sea"] .add-btn__plus {
  background: rgba(6, 36, 58, 0.78);
  color: #f9fcfd;
}

[data-restaurant-theme="sea"] .qty-stepper {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

[data-restaurant-theme="sea"] .qty-stepper__btn {
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.24) 0%,
      rgba(255, 255, 255, 0.08) 45%,
      rgba(6, 36, 58, 0.4) 100%
    ),
    rgba(6, 36, 58, 0.46);
  border-color: rgba(255, 255, 255, 0.28);
}

/* Keep glass chrome strong on video topbar */
.app__stage > .topbar .icon-btn {
  backdrop-filter: blur(5px) saturate(1.2);
  -webkit-backdrop-filter: blur(5px) saturate(1.2);
}

[data-restaurant-theme="sea"] .icon-btn {
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.18) 0%,
      rgba(255, 255, 255, 0.05) 42%,
      rgba(6, 36, 58, 0.22) 100%
    ),
    var(--glass-btn-bg);
  border-color: rgba(255, 255, 255, 0.32);
  backdrop-filter: blur(5px) saturate(1.2);
  -webkit-backdrop-filter: blur(5px) saturate(1.2);
}

[data-restaurant-theme="sea"] .app.is-menu-open .topbar .icon-btn {
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.26) 0%,
      rgba(255, 255, 255, 0.08) 45%,
      rgba(6, 36, 58, 0.28) 100%
    ),
    rgba(6, 36, 58, 0.35);
  backdrop-filter: blur(5px) saturate(1.25);
  -webkit-backdrop-filter: blur(5px) saturate(1.25);
}

[data-restaurant-theme="sea"] .fs-menu__scrim {
  background:
    linear-gradient(
      180deg,
      rgba(4, 29, 48, 0.72) 0%,
      rgba(4, 29, 48, 0.86) 48%,
      rgba(4, 29, 48, 0.96) 100%
    ),
    rgba(6, 36, 58, 0.8);
}

[data-restaurant-theme="sea"] .fs-nav__item.is-active {
  color: var(--color-sand-400);
}

[data-restaurant-theme="sea"] .fs-nav__item.is-active::before,
[data-restaurant-theme="sea"] .fs-menu__eyebrow {
  background: var(--color-sand-500);
  color: var(--color-sand-400);
}

[data-restaurant-theme="sea"] .slide__scrim-bottom {
  background: var(--video-scrim-bottom);
}

[data-restaurant-theme="sea"] .cart-summary {
  background: var(--cart-summary-bg);
}

[data-restaurant-theme="sea"] .cart-checkout {
  background: var(--add-btn-bg);
  color: var(--add-btn-color);
}

[data-restaurant-theme="sea"] .subpage {
  background: var(--color-page);
  color: var(--color-text);
}

[data-restaurant-theme="sea"] .subpage__title,
[data-restaurant-theme="sea"] .subpage__card h3 {
  color: var(--color-navy-900);
}

[data-restaurant-theme="sea"] .subpage__card p,
[data-restaurant-theme="sea"] .subpage__empty {
  color: var(--color-text-secondary);
}

[data-restaurant-theme="sea"] .subpage__section-title {
  color: var(--color-sea-600);
}

[data-restaurant-theme="sea"] .subpage__header {
  background: rgba(245, 247, 248, 0.92);
  border-bottom: 1px solid var(--color-border);
}

[data-restaurant-theme="sea"] .subpage .icon-btn {
  color: var(--color-navy-900);
  background: rgba(255, 255, 255, 0.88);
  border-color: var(--color-border);
  box-shadow: var(--shadow-card);
}

[data-restaurant-theme="sea"] meta,
[data-restaurant-theme="sea"] {
  color-scheme: light;
}

/* —— Signature (hybrid light catalog + navy atmosphere) —— */
[data-restaurant-theme="signature"] {
  --sig-navy-950: #05283f;
  --sig-navy-900: #073451;
  --sig-navy-800: #0a4262;
  --sig-navy-700: #125b7b;
  --sig-sea-500: #2f8198;
  --sig-page: #f5f7f8;
  --sig-surface: #ffffff;
  --sig-surface-muted: #eef3f5;
  --sig-sand-500: #e8c77e;
  --sig-sand-400: #f1d99f;
  --sig-sand-300: #f8e9c5;
  --sig-text: #082f4a;
  --sig-text-muted: #647783;
  --sig-text-on-dark: #f9fcfd;
  --sig-border: rgba(8, 47, 74, 0.12);
  --sig-border-dark: rgba(255, 255, 255, 0.25);
  --sig-overlay: rgba(4, 30, 48, 0.54);
  --sig-success: #2d9a69;
  --sig-warning: #d6a23a;
  --sig-error: #cf5048;
  --sig-shadow-card: 0 12px 32px rgba(5, 40, 63, 0.1);
  --sig-shadow-floating: 0 18px 44px rgba(5, 40, 63, 0.18);
  --sig-radius-sm: 10px;
  --sig-radius-md: 16px;
  --sig-radius-lg: 22px;
  --sig-motion-fast: 160ms;
  --sig-motion-base: 240ms;
  --sig-motion-screen: 320ms;
  --sig-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Semantic aliases for shared components */
  --color-page: var(--sig-page);
  --color-surface: var(--sig-surface);
  --color-surface-soft: var(--sig-surface-muted);

  --color-navy-950: var(--sig-navy-950);
  --color-navy-900: var(--sig-navy-900);
  --color-navy-800: var(--sig-navy-800);
  --color-navy-700: var(--sig-navy-700);

  --color-sea-600: var(--sig-sea-500);
  --color-sea-500: var(--sig-sea-500);
  --color-sea-200: #b8dbe2;

  --color-sand-500: var(--sig-sand-500);
  --color-sand-400: var(--sig-sand-400);
  --color-sand-300: var(--sig-sand-300);

  --color-text: var(--sig-text);
  --color-text-secondary: var(--sig-text-muted);
  --color-text-muted: rgba(8, 47, 74, 0.48);
  --color-text-light: var(--sig-text-on-dark);
  --color-text-on-sand: var(--sig-btn-fg, var(--sig-navy-950));

  --color-border: var(--sig-border);
  --color-border-light: var(--sig-border-dark);

  --color-success: var(--sig-success);
  --color-warning: var(--sig-warning);
  --color-error: var(--sig-error);

  --shadow-card: var(--sig-shadow-card);
  --shadow-floating: var(--sig-shadow-floating);

  --bg: var(--sig-navy-950);
  --text: var(--sig-text-on-dark);
  --text-secondary: rgba(249, 252, 253, 0.72);
  --text-muted: rgba(249, 252, 253, 0.5);
  --copper: var(--sig-sand-500);
  --copper-light: var(--sig-sand-400);
  --progress: var(--sig-sand-500);
  --surface: rgba(5, 40, 63, 0.42);
  --border: var(--sig-border-dark);
  --badge: var(--sig-error);

  --hero-scrim:
    linear-gradient(90deg, rgba(3, 28, 46, 0.78) 0%, rgba(3, 28, 46, 0.42) 47%, rgba(3, 28, 46, 0.18) 74%),
    linear-gradient(180deg, rgba(3, 23, 38, 0.34) 0%, rgba(3, 23, 38, 0.05) 48%, rgba(3, 23, 38, 0.58) 100%);
  --video-scrim-bottom: linear-gradient(180deg, transparent 0%, rgba(5, 40, 63, 0.9) 100%);
  --glass-btn-bg: rgba(5, 40, 63, 0.4);
  --add-btn-bg: linear-gradient(90deg, var(--sig-sand-500), var(--sig-sand-300));
  --add-btn-color: var(--sig-btn-fg, var(--sig-navy-950));
  --sig-btn-fg: var(--sig-navy-950);
  --sig-btn-icon: var(--sig-btn-fg, var(--sig-navy-950));
  --qty-stepper-bg: linear-gradient(135deg, #1f8a58 0%, #2d9a69 55%, #3cb57a 100%);
  --fs-overlay: rgba(4, 30, 48, 0.82);
  --cart-summary-bg: rgba(5, 40, 63, 0.96);
  --theme-home-bg: var(--sig-page);

  --motion-fast: var(--sig-motion-fast);
  --motion-base: var(--sig-motion-base);
  --motion-screen: var(--sig-motion-screen);
  --ease-premium: var(--sig-ease);
  --ease-standard: var(--sig-ease);

  --font-script: "Montserrat", system-ui, sans-serif;
  --frame-max: 480px;

  color-scheme: light;
}

[data-restaurant-theme="signature"] .app {
  background: var(--bg);
}

[data-restaurant-theme="signature"] .add-btn:not(.is-unavailable):not(.is-added) {
  background: var(--add-btn-bg);
  color: var(--add-btn-color);
  border-color: rgba(232, 199, 126, 0.55);
  box-shadow: 0 8px 24px rgba(5, 40, 63, 0.22);
}

[data-restaurant-theme="signature"] .add-btn__plus {
  background: rgba(5, 40, 63, 0.78);
  color: #f9fcfd;
}

[data-restaurant-theme="signature"] .cart-checkout {
  background: var(--add-btn-bg);
  color: var(--add-btn-color);
}

[data-restaurant-theme="signature"] .cart-summary {
  background: var(--cart-summary-bg);
}

[data-restaurant-theme="signature"] .subpage {
  background: #f7fafb;
  color: var(--sig-text);
}

[data-restaurant-theme="signature"] .subpage__header--mobile {
  display: flex;
}

[data-restaurant-theme="signature"] .subpage__header--mobile .subpage__brand {
  display: none;
}

@media (max-width: 767px) {
  [data-restaurant-theme="signature"] .subpage__header--mobile .subpage__back {
    display: inline-flex;
  }

  [data-restaurant-theme="signature"] .subpage__header--mobile .subpage__brand {
    display: none !important;
  }
}

[data-restaurant-theme="signature"] .subpage__chrome {
  display: none;
}

[data-restaurant-theme="signature"] .subpage__body.catalog-main {
  padding-top: 0;
  padding-bottom: 64px;
}

[data-restaurant-theme="signature"] .subpage__header {
  background: rgba(245, 247, 248, 0.92);
  border-bottom: 1px solid var(--color-border);
}

[data-restaurant-theme="signature"] .subpage__title,
[data-restaurant-theme="signature"] .subpage__card h3 {
  color: var(--color-navy-900);
}

[data-restaurant-theme="signature"] .subpage__card p,
[data-restaurant-theme="signature"] .subpage__empty {
  color: var(--color-text-secondary);
}

[data-restaurant-theme="signature"] .subpage .icon-btn {
  color: var(--color-navy-900);
  background: rgba(255, 255, 255, 0.88);
  border-color: var(--color-border);
  box-shadow: var(--shadow-card);
}

@media (min-width: 768px) {
  [data-restaurant-theme="signature"] .subpage.is-open {
    display: block !important;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  [data-restaurant-theme="signature"] .subpage__header--mobile {
    display: none !important;
  }

  [data-restaurant-theme="signature"] .subpage__chrome.catalog-header {
    display: block !important;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 80;
    isolation: isolate;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  [data-restaurant-theme="signature"] .subpage__body.catalog-main {
    overflow: visible;
    flex: none;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0 0 48px;
  }

  [data-restaurant-theme="signature"] .subpage__body > .page-hero {
    margin: -77px 0 36px;
  }

  [data-restaurant-theme="signature"] .subpage .content-page,
  [data-restaurant-theme="signature"] .subpage .content-page--gallery {
    max-width: none;
    width: min(100% - 96px, 1344px);
    margin: 0 auto;
  }

  [data-restaurant-theme="signature"] .subpage .content-page__headline {
    font-size: clamp(32px, 3.4vw, 48px);
  }

  [data-restaurant-theme="signature"] .subpage .content-page__lead {
    max-width: 52rem;
    font-size: 18px;
  }
}

[data-restaurant-theme="signature"] .theme-switch button.is-active {
  background: var(--sig-sand-500);
  color: var(--sig-navy-950);
}