/* Design tokens SIRB — seule source des couleurs, tailles, rayons et durées.
   Palette sobre « Claude » : terracotta, ivoire, encre, sable (choix de l'utilisateur, 2026-10-28).
   Les variables --brand-* et --accent-* sont des valeurs PAR DÉFAUT : le serveur les remplace
   par les couleurs réglées en base (sirb_ui.color.Theme). Ne jamais écrire un code couleur ailleurs.
   tests/test_color.py vérifie que ces valeurs restent égales au calcul de Theme(). */

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin.260c81a4759b.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;

  /* Marque — terracotta (défaut), accent encre */
  --brand: #D97757;
  --brand-press: #B8654A;
  --brand-ink: #141413;
  --brand-text: #9E5740;
  --brand-soft: rgba(217, 119, 87, 0.12);
  --accent: #141413;
  --accent-press: #121211;
  --accent-ink: #FFFFFF;
  --accent-text: #141413;
  --accent-soft: rgba(20, 20, 19, 0.16);
  --brand-hero-from: #B06046;
  --brand-hero-to: #D97757;
  --brand-hero-ink: #FFFFFF;
  --chart-1: #6A9BCC;  /* données : bleu, vert, terracotta */
  --chart-2: #788C5D;
  --chart-3: #D97757;
  --bg: #FAF9F5;
  --surface: #FFFFFF;
  --surface-2: #F0EEE6;
  --text: #141413;
  --text-2: #6B6A64;
  --border: #E8E6DC;
  --success: #5E7A45;
  --warning: #B7791F;
  --danger: #B3261E;
  --success-soft: rgba(94, 122, 69, .14);
  --warning-soft: rgba(183, 121, 31, .14);
  --danger-soft: rgba(179, 38, 30, .10);
  --success-text: #4A6236;
  --warning-text: #7A5113;
  --danger-text: #9C2119;
  --info: #3F74A8;
  --info-soft: rgba(106, 155, 204, .16);
  --info-text: #335F8A;
  --scrim: rgba(20, 20, 19, .32);
  --glass: rgba(250, 249, 245, .78);
  --glass-border: rgba(20, 20, 19, .07);
  --shadow-1: 0 0 0 1px rgba(20, 20, 19, .06), 0 1px 3px rgba(20, 20, 19, .04);
  --shadow-2: 0 8px 32px rgba(20, 20, 19, .08), 0 2px 6px rgba(20, 20, 19, .04);
  --shadow-3: 0 24px 64px rgba(20, 20, 19, .16), 0 4px 12px rgba(20, 20, 19, .06);
  --skeleton: #ECEAE2;
  --camera: #0B0B0A;
  --camera-text: #F5F4EE;
  --flag-white: #FFFFFF;
  --qr-bg: #FFFFFF;

  /* Typographie */
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-h1: 24px;
  --fs-h2: 20px;
  --fs-h3: 17px;
  --fs-body: 15px;
  --fs-small: 13px;
  --lh: 1.4;

  /* Espacement : 4 / 8 / 12 / 16 / 24 / 32 uniquement */
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 24px;
  --s6: 32px;
  --gutter: 16px;

  /* Rayons */
  --r-field: 12px;
  --r-card: 16px;
  --r-sheet: 24px;
  --r-pill: 999px;

  /* Mouvement */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.36, 0.64, 1);
  --t-fast: 150ms;
  --t-base: 200ms;
  --t-slow: 300ms;

  /* Tailles */
  --touch: 48px;
  --icon: 20px;
  --nav-h: 64px;
  --sidebar-w: 248px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}

@media (min-width: 900px) {
  :root { --gutter: 24px; }
}

/* Sombre : suit le système, sauf choix manuel */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --brand: #BF502B;
    --brand-press: #C76544;
    --brand-ink: #FFFFFF;
    --brand-text: #D07E62;
    --brand-soft: rgba(191, 80, 43, 0.18);
    --accent: #ECEAE3;
    --accent-press: #EEEDE6;
    --accent-ink: #141413;
    --accent-text: #ECEAE3;
    --accent-soft: rgba(236, 234, 227, 0.2);
    --brand-hero-from: #B06046;
    --brand-hero-to: #D97757;
    --brand-hero-ink: #FFFFFF;
    --chart-1: #8AB4DE;
    --chart-2: #9AAE7E;
    --chart-3: #E08E73;
    --bg: #1F1E1D;
    --surface: #262624;
    --surface-2: #30302E;
    --text: #F5F4EE;
    --text-2: #A8A69D;
    --border: #3A3936;
    --success: #9AAE7E;
    --warning: #D9A44E;
    --danger: #E5776B;
    --success-soft: rgba(154, 174, 126, .16);
    --warning-soft: rgba(217, 164, 78, .16);
    --danger-soft: rgba(229, 119, 107, .16);
    --success-text: #B3C59A;
    --warning-text: #E6BC6B;
    --danger-text: #EE958B;
    --info: #8AB4DE;
    --info-soft: rgba(138, 180, 222, .16);
    --info-text: #A6C6E6;
    --scrim: rgba(0, 0, 0, .5);
    --glass: rgba(38, 38, 36, .78);
    --glass-border: rgba(255, 255, 255, .08);
    --shadow-1: 0 0 0 1px rgba(255, 255, 255, .06), 0 1px 2px rgba(0, 0, 0, .3);
    --shadow-2: 0 8px 32px rgba(0, 0, 0, .35);
    --shadow-3: 0 24px 64px rgba(0, 0, 0, .5);
    --skeleton: #30302E;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --brand: #BF502B;
  --brand-press: #C76544;
  --brand-ink: #FFFFFF;
  --brand-text: #D07E62;
  --brand-soft: rgba(191, 80, 43, 0.18);
  --accent: #ECEAE3;
  --accent-press: #EEEDE6;
  --accent-ink: #141413;
  --accent-text: #ECEAE3;
  --accent-soft: rgba(236, 234, 227, 0.2);
  --brand-hero-from: #B06046;
  --brand-hero-to: #D97757;
  --brand-hero-ink: #FFFFFF;
  --chart-1: #8AB4DE;
  --chart-2: #9AAE7E;
  --chart-3: #E08E73;
  --bg: #1F1E1D;
  --surface: #262624;
  --surface-2: #30302E;
  --text: #F5F4EE;
  --text-2: #A8A69D;
  --border: #3A3936;
  --success: #9AAE7E;
  --warning: #D9A44E;
  --danger: #E5776B;
  --success-soft: rgba(154, 174, 126, .16);
  --warning-soft: rgba(217, 164, 78, .16);
  --danger-soft: rgba(229, 119, 107, .16);
  --success-text: #B3C59A;
  --warning-text: #E6BC6B;
  --danger-text: #EE958B;
  --info: #8AB4DE;
  --info-soft: rgba(138, 180, 222, .16);
  --info-text: #A6C6E6;
  --scrim: rgba(0, 0, 0, .5);
  --glass: rgba(38, 38, 36, .78);
  --glass-border: rgba(255, 255, 255, .08);
  --shadow-1: 0 0 0 1px rgba(255, 255, 255, .06), 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-2: 0 8px 32px rgba(0, 0, 0, .35);
  --shadow-3: 0 24px 64px rgba(0, 0, 0, .5);
  --skeleton: #30302E;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --t-fast: 1ms;
    --t-base: 120ms;
    --t-slow: 160ms;
  }
}