/* ==========================================================================
   Design System — Back-Office Tressol-Chabrier
   Refonte UI/UX 2026
   --------------------------------------------------------------------------
   - Polices auto-hébergées (RGPD) : Space Grotesk (titres) + Inter (corps)
   - Couleurs : navy logo #222A51, fond chaud #F5F5F3,
                orange #FE8D00 = ACTION, bleu #0260E7 = INFO / liens
   - Un seul rôle par couleur pour une hiérarchie d'action sans ambiguïté.
   ========================================================================== */

/* ------------------------------------------------------------------ */
/* 1. Polices auto-hébergées                                           */
/* ------------------------------------------------------------------ */

/* Plages Unicode :
   latin     -> U+0000-00FF (couvre la quasi-totalité du français)
   latin-ext -> caractères étendus (œ, Ÿ, accents rares) */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-400.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-ext-400.woff2') format('woff2');
  unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('/fonts/inter-500.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('/fonts/inter-ext-500.woff2') format('woff2');
  unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('/fonts/inter-600.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('/fonts/inter-ext-600.woff2') format('woff2');
  unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('/fonts/inter-700.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('/fonts/inter-ext-700.woff2') format('woff2');
  unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('/fonts/space-grotesk-500.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('/fonts/space-grotesk-ext-500.woff2') format('woff2');
  unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('/fonts/space-grotesk-600.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('/fonts/space-grotesk-ext-600.woff2') format('woff2');
  unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('/fonts/space-grotesk-700.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('/fonts/space-grotesk-ext-700.woff2') format('woff2');
  unicode-range: U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* ------------------------------------------------------------------ */
/* 2. Tokens de design (variables)                                     */
/* ------------------------------------------------------------------ */
:root {
  /* --- Couleurs de marque --- */
  --c-navy:         #222A51;   /* navy du logo — couleur structurante */
  --c-navy-light:   #344153;   /* navy clair — surfaces secondaires */
  --c-navy-700:     #2c365f;
  --c-bg:           #F5F5F3;   /* fond chaud (repos visuel) */
  --c-white:        #FFFFFF;
  --c-card:         #FFFFFF;

  /* Action (orange) — un seul rôle : agir */
  --c-accent:       #FE8D00;
  --c-accent-hover: #E07D00;
  --c-accent-soft:  #FFF1DE;   /* fond teinté pour états/sélection */

  /* Information / liens (bleu) — jamais une action principale */
  --c-blue:         #0260E7;
  --c-blue-hover:   #0150C0;
  --c-blue-soft:    #E5EFFD;

  /* Texte */
  --c-text:         #1A1A2E;
  --c-text-soft:    #3a3a4d;
  --c-muted:        #6B7280;
  --c-on-navy:      #EEF1F8;   /* texte sur fond navy */
  --c-on-navy-soft: rgba(238,241,248,0.66);
  --c-heading:      #222A51;   /* couleur des titres (bascule en clair en dark) */
  --c-chip:         #ECECE8;   /* fond badge neutre */
  --c-sidebar-from: #222A51;   /* dégradé de la barre latérale */
  --c-sidebar-to:   #344153;

  /* Bordures & surfaces */
  --c-border:       #E2E2DE;
  --c-border-strong:#D2D2CC;

  /* États sémantiques */
  --c-success:      #16A34A;  --c-success-soft: #E6F4EA;
  --c-warning:      #D97706;  --c-warning-soft: #FCEFD9;
  --c-danger:       #DC2626;  --c-danger-soft:  #FBE7E7;

  /* --- Typographie --- */
  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body:    'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  /* Échelle typographique (ratio ~1.2 — Minor Third) */
  --fs-xs:   0.75rem;   /* 12px */
  --fs-sm:   0.8125rem; /* 13px */
  --fs-base: 0.9375rem; /* 15px — corps confortable en back-office */
  --fs-md:   1rem;      /* 16px */
  --fs-lg:   1.1875rem; /* 19px */
  --fs-xl:   1.5rem;    /* 24px */
  --fs-2xl:  1.875rem;  /* 30px */
  --fs-3xl:  2.375rem;  /* 38px */

  --lh-tight:  1.15;
  --lh-snug:   1.35;
  --lh-normal: 1.6;

  /* --- Espacements (base 4px) --- */
  --space-1: 0.25rem; --space-2: 0.5rem;  --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem;  --space-8: 2rem;    --space-10: 2.5rem;
  --space-12: 3rem;   --space-16: 4rem;

  /* --- Rayons --- */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  22px;
  --radius-full: 999px;

  /* --- Ombres (teintées navy pour la cohérence de marque) --- */
  --shadow-xs: 0 1px 2px rgba(34,42,81,0.06);
  --shadow-sm: 0 2px 6px rgba(34,42,81,0.07);
  --shadow-md: 0 8px 24px rgba(34,42,81,0.09);
  --shadow-lg: 0 18px 45px rgba(34,42,81,0.12);
  --shadow-xl: 0 30px 60px rgba(34,42,81,0.16);
  --shadow-accent: 0 10px 24px rgba(254,141,0,0.28);

  /* --- Transitions --- */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 0.15s var(--ease);
  --t-base: 0.25s var(--ease);

  /* --- Couches --- */
  --z-nav: 100; --z-dropdown: 200; --z-modal: 1000; --z-toast: 1100; --z-tooltip: 1200;
}

/* ------------------------------------------------------------------ */
/* 2bis. Thème sombre (Dark mode)                                      */
/* Activé via <html data-theme="dark"> — bascule par JS + localStorage */
/* ------------------------------------------------------------------ */
[data-theme="dark"] {
  --c-bg:           #14161C;
  --c-card:         #1C2029;
  --c-white:        #1C2029;
  --c-border:       #2A2F3A;
  --c-border-strong:#3A4150;
  --c-text:         #E7E9EE;
  --c-text-soft:    #C2C6D0;
  --c-muted:        #8B92A1;
  --c-heading:      #F2F4F8;
  --c-chip:         #2A2F3A;
  --c-navy-light:   #2C3344;
  --c-sidebar-from: #181B22;
  --c-sidebar-to:   #20252F;

  /* Teintes d'état translucides (lisibles sur fond sombre) */
  --c-accent-soft:  rgba(254,141,0,0.16);
  --c-blue-soft:    rgba(2,96,231,0.20);
  --c-success-soft: rgba(22,163,74,0.18);
  --c-warning-soft: rgba(217,119,6,0.20);
  --c-danger-soft:  rgba(220,38,38,0.20);

  /* Ombres plus profondes */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.40);
  --shadow-sm: 0 2px 6px rgba(0,0,0,0.45);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.50);
  --shadow-lg: 0 18px 45px rgba(0,0,0,0.55);
  --shadow-xl: 0 30px 60px rgba(0,0,0,0.62);
}
[data-theme="dark"] body {
  background-image:
    radial-gradient(900px circle at 12% -5%, rgba(255,255,255,0.03), transparent 45%),
    radial-gradient(700px circle at 100% 0%, rgba(254,141,0,0.07), transparent 40%);
}
/* Lisibilité des badges & alertes en sombre */
[data-theme="dark"] .badge--accent  { color: #FFB14D; }
[data-theme="dark"] .badge--info    { color: #6AA8FF; }
[data-theme="dark"] .badge--success { color: #4ADE80; }
[data-theme="dark"] .badge--warning { color: #FBBF24; }
[data-theme="dark"] .badge--danger  { color: #F87171; }
[data-theme="dark"] .alert          { color: var(--c-text); }

/* Bouton-icône circulaire — primitive partagée (toolbar, theme-toggle, etc.).
   Défini ici (DS) pour être disponible sur toute page, y compris celles
   qui ne chargent pas app-shell.css (login, reset-password…). */
.icon-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--c-border);
  background: var(--c-card); color: var(--c-text-soft); display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; position: relative; transition: all var(--t-fast);
}
.icon-btn:hover { border-color: var(--c-border-strong); color: var(--c-heading); }
.icon-btn svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.icon-btn .dot { position: absolute; top: 8px; right: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--c-accent); border: 2px solid var(--c-card); }

/* Bouton de bascule de thème : lune en clair, soleil en sombre.
   Défini ici (DS partagé) pour fonctionner sur toute page, y compris
   celles qui ne chargent pas app-shell.css (login, reset-password…). */
.theme-toggle .sun  { display: none; }
.theme-toggle .moon { display: block; }
[data-theme="dark"] .theme-toggle .sun  { display: block; }
[data-theme="dark"] .theme-toggle .moon { display: none; }

/* Transition douce lors de la bascule de thème */
body, .card, .input, .select, .textarea, .table-wrap, .badge, .alert {
  transition: background-color var(--t-base), border-color var(--t-base), color var(--t-base);
}

/* ------------------------------------------------------------------ */
/* 3. Reset & base                                                     */
/* ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--c-text);
  background-color: var(--c-bg);
  /* Atmosphère : halos diffus très légers, navy + orange */
  background-image:
    radial-gradient(900px circle at 12% -5%, rgba(34,42,81,0.05), transparent 45%),
    radial-gradient(700px circle at 100% 0%, rgba(254,141,0,0.06), transparent 40%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--lh-tight);
  color: var(--c-heading);
  letter-spacing: -0.015em;
}
h1 { font-size: var(--fs-3xl); font-weight: 700; }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p { line-height: var(--lh-normal); }

a { color: var(--c-blue); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--c-blue-hover); text-decoration: underline; }

img, svg { display: block; max-width: 100%; }

/* Cible de focus accessible et homogène partout */
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

::selection { background: var(--c-accent-soft); color: var(--c-navy); }

/* Tableaux : chiffres alignés (essentiel back-office) */
.tabular, td.num, th.num { font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ */
/* 4. Utilitaires de mise en page                                      */
/* ------------------------------------------------------------------ */
.ds-container { max-width: 1240px; margin: 0 auto; padding: 0 var(--space-6); }
.ds-stack > * + * { margin-top: var(--space-4); }
.ds-muted { color: var(--c-muted); }
.ds-eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}

/* ------------------------------------------------------------------ */
/* 5. Boutons                                                          */
/* ------------------------------------------------------------------ */
.btn {
  --btn-bg: var(--c-navy);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1;
  padding: 0.7rem 1.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--t-fast), box-shadow var(--t-base), background var(--t-base), border-color var(--t-base);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* PRIMAIRE = action = orange (le seul vrai bouton "agir") */
.btn--primary { --btn-bg: var(--c-accent); --btn-fg: #fff; box-shadow: var(--shadow-accent); }
.btn--primary:hover { --btn-bg: var(--c-accent-hover); box-shadow: 0 14px 30px rgba(254,141,0,0.34); }

/* SECONDAIRE = contour neutre */
.btn--secondary {
  --btn-bg: transparent; --btn-fg: var(--c-heading);
  border-color: var(--c-border-strong);
}
.btn--secondary:hover { --btn-bg: var(--c-navy); --btn-fg: #fff; border-color: var(--c-navy); }

/* GHOST = discret */
.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--c-text-soft);
  border-color: var(--c-border-strong);
}
.btn--ghost:hover { --btn-bg: var(--c-card); box-shadow: var(--shadow-sm); }

/* LIEN/INFO = bleu (actions informatives, jamais le CTA principal) */
.btn--info { --btn-bg: var(--c-blue); --btn-fg: #fff; }
.btn--info:hover { --btn-bg: var(--c-blue-hover); box-shadow: 0 10px 24px rgba(2,96,231,0.25); }

/* DANGER */
.btn--danger { --btn-bg: var(--c-danger); --btn-fg: #fff; }
.btn--danger:hover { --btn-bg: #b91c1c; }

/* Tailles */
.btn--sm { padding: 0.45rem 0.9rem; font-size: var(--fs-sm); }
.btn--lg { padding: 0.9rem 1.8rem; font-size: var(--fs-md); }
.btn--block { width: 100%; }

/* ------------------------------------------------------------------ */
/* 6. Cartes                                                           */
/* ------------------------------------------------------------------ */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.card--raised { box-shadow: var(--shadow-md); }
.card--interactive { transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base); cursor: pointer; }
.card--interactive:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--c-border-strong); }
.card__title { font-family: var(--font-display); font-size: var(--fs-lg); color: var(--c-navy); }

/* ------------------------------------------------------------------ */
/* 7. Badges & tags                                                    */
/* ------------------------------------------------------------------ */
.badge {
  display: inline-flex; align-items: center; gap: 0.35em;
  padding: 0.25rem 0.7rem;
  font-size: var(--fs-xs); font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--c-navy); color: #fff;
  letter-spacing: 0.01em;
}
.badge--accent  { background: var(--c-accent-soft);  color: var(--c-accent-hover); }
.badge--info    { background: var(--c-blue-soft);    color: var(--c-blue-hover); }
.badge--success { background: var(--c-success-soft); color: var(--c-success); }
.badge--warning { background: var(--c-warning-soft); color: var(--c-warning); }
.badge--danger  { background: var(--c-danger-soft);  color: var(--c-danger); }
.badge--neutral { background: var(--c-chip);         color: var(--c-text-soft); }

/* ------------------------------------------------------------------ */
/* 8. Formulaires                                                      */
/* ------------------------------------------------------------------ */
.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--c-navy); }
.input, .select, .textarea {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--c-text);
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--c-card);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input::placeholder, .textarea::placeholder { color: var(--c-muted); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(254,141,0,0.16);
}
.field__hint { font-size: var(--fs-xs); color: var(--c-muted); }
.field--error .input { border-color: var(--c-danger); }
.field--error .field__hint { color: var(--c-danger); }

/* ------------------------------------------------------------------ */
/* 9. Tableaux de données                                              */
/* ------------------------------------------------------------------ */
.table-wrap { overflow-x: auto; border: 1px solid var(--c-border); border-radius: var(--radius-lg); background: var(--c-card); box-shadow: var(--shadow-sm); }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.table thead th {
  text-align: left;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-on-navy);
  background: var(--c-navy);
  padding: 0.85rem 1rem;
  white-space: nowrap;
}
.table tbody td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--c-border); color: var(--c-text-soft); }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--t-fast); }
.table tbody tr:hover { background: var(--c-accent-soft); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ */
/* 10. Alertes                                                         */
/* ------------------------------------------------------------------ */
.alert {
  display: flex; gap: var(--space-3); align-items: flex-start;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  font-size: var(--fs-sm);
}
.alert--info    { background: var(--c-blue-soft);    border-color: var(--c-blue);    color: var(--c-navy); }
.alert--success { background: var(--c-success-soft); border-color: var(--c-success); color: #14532d; }
.alert--warning { background: var(--c-warning-soft); border-color: var(--c-warning); color: #7c2d12; }
.alert--danger  { background: var(--c-danger-soft);  border-color: var(--c-danger);  color: #7f1d1d; }

/* ------------------------------------------------------------------ */
/* 11. Animations d'apparition (chargement de page)                    */
/* ------------------------------------------------------------------ */
/* Animation d'apparition — IMPORTANT :
   on n'écrit PAS `transform: translateY(0)` dans la frame `to`. Sans transform résiduel,
   l'élément ne crée pas de stacking context ni de containing block après l'animation
   — ce qui évite que `position: fixed` (modal) et les z-index élevés (tooltip) soient
   bridés à l'intérieur de la section. */
@keyframes ds-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; }
}
.ds-reveal { opacity: 0; animation: ds-rise 0.6s var(--ease) forwards; }
.ds-reveal[data-delay="1"] { animation-delay: 0.06s; }
.ds-reveal[data-delay="2"] { animation-delay: 0.12s; }
.ds-reveal[data-delay="3"] { animation-delay: 0.18s; }
.ds-reveal[data-delay="4"] { animation-delay: 0.24s; }
.ds-reveal[data-delay="5"] { animation-delay: 0.30s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .ds-reveal { opacity: 1; }
}

/* ============================================================== */
/* Composants partagés — issus des maquettes (toast, popover, ...) */
/* ============================================================== */

/* ─── Toast (notifications) ─────────────────────────────────────── */
.toast-stack { position: fixed; bottom: 20px; right: 20px; z-index: calc(var(--z-modal) + 2); display: flex; flex-direction: column; gap: 8px; pointer-events: none; max-width: calc(100vw - 40px); }
.toast { background: var(--c-card); border: 1px solid var(--c-border); border-left: 4px solid var(--c-success); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 12px 16px; min-width: 240px; max-width: 360px; font-size: var(--fs-sm); color: var(--c-text); display: flex; align-items: center; gap: 10px; opacity: 0; transform: translateX(20px); transition: opacity var(--t-base), transform var(--t-base); pointer-events: auto; }
.toast.show { opacity: 1; transform: translateX(0); }
.toast--info    { border-left-color: var(--c-blue); }
.toast--warn    { border-left-color: var(--c-warning, #f59e0b); }
.toast--danger  { border-left-color: var(--c-danger); }
.toast > svg { width: 18px; height: 18px; stroke: var(--c-success); stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.toast--info > svg   { stroke: var(--c-blue); }
.toast--warn > svg   { stroke: var(--c-warning, #f59e0b); }
.toast--danger > svg { stroke: var(--c-danger); }
@media (max-width: 480px) {
  .toast-stack { bottom: 12px; right: 12px; left: 12px; max-width: none; }
  .toast { min-width: 0; max-width: none; }
}

/* ─── Popover (menus contextuels ⋯) ─────────────────────────────── */
.popover { position: fixed; z-index: var(--z-modal); background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); min-width: 210px; padding: 4px; opacity: 0; transform: translateY(-4px); transition: opacity var(--t-fast), transform var(--t-fast); pointer-events: none; }
.popover.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.popover button { display: flex; align-items: center; gap: 10px; width: 100%; background: none; border: none; padding: 8px 12px; border-radius: 6px; cursor: pointer; text-align: left; font: inherit; color: var(--c-text); font-size: var(--fs-sm); }
.popover button:hover, .popover button:focus-visible { background: var(--c-bg); outline: none; }
.popover button.danger { color: var(--c-danger); }
.popover button.danger:hover, .popover button.danger:focus-visible { background: color-mix(in srgb, var(--c-danger) 10%, transparent); }
.popover button svg { width: 15px; height: 15px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.popover hr { border: none; border-top: 1px solid var(--c-border); margin: 4px 0; }

/* Bouton ⋯ déclenchant un popover */
.menu-btn { background: none; border: none; cursor: pointer; color: var(--c-muted); width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center; flex-shrink: 0; transition: background var(--t-fast), color var(--t-fast); }
.menu-btn:hover, .menu-btn[aria-expanded="true"] { background: var(--c-chip); color: var(--c-heading); }
.menu-btn svg { width: 16px; height: 16px; fill: currentColor; }

/* ─── Filter chips (filtres actifs retirables) ──────────────────── */
.filter-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--c-accent-soft); color: var(--c-heading); border: 1px solid var(--c-accent); border-radius: var(--radius-full); padding: 3px 4px 3px 10px; font-size: var(--fs-xs); font-weight: 600; }
.filter-chip > span { line-height: 1; }
.filter-chip button { background: none; border: none; cursor: pointer; color: inherit; width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; padding: 0; transition: background var(--t-fast); }
.filter-chip button:hover { background: rgba(0,0,0,0.08); }
.filter-chip button svg { width: 11px; height: 11px; stroke: currentColor; stroke-width: 2.5; fill: none; stroke-linecap: round; }
.filter-chip--info    { background: var(--c-blue-soft); border-color: var(--c-blue); }
.filter-chip--neutral { background: var(--c-chip); border-color: var(--c-border); color: var(--c-text-soft); }

/* ─── Skeleton (chargement) ─────────────────────────────────────── */
.skeleton { background: linear-gradient(90deg, var(--c-chip) 0%, color-mix(in srgb, var(--c-chip) 50%, var(--c-card)) 50%, var(--c-chip) 100%); background-size: 200% 100%; animation: ds-skeleton 1.4s linear infinite; border-radius: var(--radius-sm); display: block; }
.skeleton--line { height: 12px; }
.skeleton--title { height: 22px; width: 60%; }
.skeleton--block { height: 80px; }
@keyframes ds-skeleton { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }

/* ─── États vides (empty states) ────────────────────────────────── */
.empty-state { text-align: center; padding: var(--space-10) var(--space-6); }
.empty-state .empty-ico { width: 54px; height: 54px; border-radius: 14px; background: var(--c-chip); color: var(--c-muted); display: grid; place-items: center; margin: 0 auto var(--space-4); }
.empty-state .empty-ico svg { width: 26px; height: 26px; stroke: currentColor; stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.empty-state h4 { font-family: var(--font-display); color: var(--c-heading); margin-bottom: var(--space-2); }
.empty-state p { color: var(--c-muted); font-size: var(--fs-sm); margin-bottom: var(--space-5); max-width: 42ch; margin-left: auto; margin-right: auto; }

/* ─── Visually hidden (accessibilité) ───────────────────────────── */
.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; }

/* ─── Skip-link (« Aller au contenu ») — 1er élément focusable, masqué
   jusqu'au focus clavier. Injecté globalement par app-shell.js. ─────── */
.skip-link {
  position: fixed; top: var(--space-2); left: var(--space-2);
  z-index: calc(var(--z-modal, 1000) + 100);
  background: var(--c-accent); color: #fff;
  padding: 0.6rem 1rem; border-radius: var(--radius-md);
  font-family: var(--font-body); font-weight: 600; font-size: var(--fs-sm);
  text-decoration: none; box-shadow: var(--shadow-lg);
  transform: translateY(-150%); transition: transform var(--t-fast);
}
.skip-link:focus { transform: translateY(0); outline: 2px solid #fff; outline-offset: 2px; }

/* ─── Bouton en chargement : masque le libellé, affiche un spinner.
   Utiliser via le helper global setBtnLoading(btn, true/false). ─────── */
@keyframes tc-spin { to { transform: rotate(360deg); } }
.btn.is-loading { color: transparent !important; pointer-events: none; position: relative; }
.btn.is-loading::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  width: 1.05em; height: 1.05em; margin: -0.525em 0 0 -0.525em;
  border: 2px solid var(--btn-fg); border-right-color: transparent; border-radius: 50%;
  animation: tc-spin 0.6s linear infinite;
}
@media (prefers-reduced-motion: reduce) { .btn.is-loading::after { animation-duration: 1.4s; } }

/* ─── Préférences d'accessibilité (panneau TCA11y) ─────────────────────
   Pilotées par des attributs sur <html> : data-fontscale / data-contrast /
   data-motion (posés tôt par theme.js). ─────────────────────────────── */

/* Taille du texte : on agit sur la racine (rem) → toute l'UI suit. */
html[data-fontscale="large"]  { font-size: 18px; }
html[data-fontscale="xlarge"] { font-size: 20px; }

/* Contraste élevé : bordures et textes secondaires renforcés. */
[data-contrast="high"] {
  --c-border: #6b6b75; --c-border-strong: #2a2a32;
  --c-muted: #45454f; --c-text-soft: var(--c-text);
}
[data-contrast="high"][data-theme="dark"] {
  --c-border: #9aa3b4; --c-border-strong: #c2cad8;
  --c-muted: #c8d0dc; --c-text-soft: var(--c-text);
}
[data-contrast="high"] :focus-visible { outline-width: 3px; }
[data-contrast="high"] .table tbody td { border-bottom-color: var(--c-border); }

/* Réduction des animations (équivalent manuel de prefers-reduced-motion). */
[data-motion="reduce"] *, [data-motion="reduce"] *::before, [data-motion="reduce"] *::after {
  animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
  transition-duration: 0.001ms !important; scroll-behavior: auto !important;
}

/* Panneau Accessibilité */
.a11y__scrim {
  position: fixed; inset: 0; z-index: calc(var(--z-modal, 1000) + 50);
  background: rgba(15, 23, 42, 0.5);
  display: flex; align-items: center; justify-content: center; padding: var(--space-4);
  opacity: 0; transition: opacity var(--t-base);
}
.a11y__scrim.open { opacity: 1; }
.a11y {
  width: 100%; max-width: 420px;
  background: var(--c-card); color: var(--c-text);
  border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl); overflow: hidden;
  transform: translateY(10px) scale(0.98); transition: transform var(--t-base);
}
.a11y__scrim.open .a11y { transform: none; }
.a11y__head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--c-border); }
.a11y__title { font-family: var(--font-display); font-size: var(--fs-lg); color: var(--c-heading); margin: 0; }
.a11y__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-5); }
.a11y__row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin: 0; }
.a11y__label { font-size: var(--fs-sm); font-weight: 600; color: var(--c-heading); }
.a11y__seg { display: inline-flex; gap: 4px; background: var(--c-chip); border-radius: var(--radius-full); padding: 4px; }
.a11y__seg button { border: none; background: none; cursor: pointer; font: inherit; font-weight: 700; color: var(--c-text-soft); padding: 6px 14px; border-radius: var(--radius-full); line-height: 1; transition: background var(--t-fast), color var(--t-fast); }
.a11y__seg button:nth-child(2) { font-size: 1.05em; }
.a11y__seg button:nth-child(3) { font-size: 1.2em; }
.a11y__seg button[aria-pressed="true"] { background: var(--c-card); color: var(--c-accent-hover); box-shadow: var(--shadow-xs); }
.a11y__hint { font-size: var(--fs-xs); color: var(--c-muted); line-height: 1.5; margin: 0; }
@media (prefers-reduced-motion: reduce) { .a11y__scrim, .a11y { transition: none; } .a11y { transform: none; } }

/* ─── Modale de confirmation (TCConfirm) ────────────────────────────── */
.tc-confirm__scrim {
  position: fixed; inset: 0; z-index: calc(var(--z-modal, 1000) + 50);
  background: rgba(15, 23, 42, 0.5);
  display: flex; align-items: center; justify-content: center; padding: var(--space-4);
  opacity: 0; transition: opacity var(--t-base);
}
.tc-confirm__scrim.open { opacity: 1; }
.tc-confirm {
  width: 100%; max-width: 440px;
  background: var(--c-card); color: var(--c-text);
  border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl); padding: var(--space-6);
  transform: translateY(10px) scale(0.98); transition: transform var(--t-base);
}
.tc-confirm__scrim.open .tc-confirm { transform: none; }
.tc-confirm__title { font-family: var(--font-display); font-size: var(--fs-lg); color: var(--c-heading); margin: 0 0 var(--space-3); }
.tc-confirm__msg { font-size: var(--fs-sm); color: var(--c-text-soft); line-height: 1.55; white-space: pre-line; margin: 0 0 var(--space-6); }
.tc-confirm__actions { display: flex; justify-content: flex-end; gap: var(--space-3); }
@media (prefers-reduced-motion: reduce) {
  .tc-confirm__scrim, .tc-confirm { transition: none; }
  .tc-confirm { transform: none; }
}

/* ─── Container responsive standard ─────────────────────────────── */
.ds-container { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 var(--space-6); }
@media (max-width: 720px) { .ds-container { padding: 0 var(--space-4); } }

/* ============================================================== */
/* 12. Formulaires — composants individuels                        */
/* ============================================================== */

/* Marqueur "requis" sur les labels */
.field--required > label::after { content: ' *'; color: var(--c-danger); font-weight: 700; }

/* Search-box : input de recherche avec icône loupe à gauche
   Usage :
     <div class="search-box">
       <svg viewBox="0 0 24 24"><circle cx="11" cy="11" r="8"/><path d="m21 21-4.3-4.3"/></svg>
       <input class="search-input" type="text" placeholder="…">
     </div>
*/
.search-box { position: relative; max-width: 500px; flex: 1; }
.search-box svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; stroke: var(--c-muted); stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; }
.search-input { width: 100%; padding: 0.6rem 0.9rem 0.6rem 2.3rem; border: 1px solid var(--c-border-strong); border-radius: var(--radius-md); font-size: var(--fs-sm); font-family: inherit; background: var(--c-card); color: var(--c-text); transition: border-color var(--t-fast), box-shadow var(--t-fast); }
.search-input:focus { outline: none; border-color: var(--c-accent); box-shadow: 0 0 0 3px var(--c-accent-soft); }

/* Champ + icône préfixe/suffixe */
.input-affix { position: relative; display: flex; align-items: stretch; width: 100%; }
.input-affix .input { flex: 1; min-width: 0; padding-left: 2.4rem; }
.input-affix .input--suffix { padding-left: 0.85rem; padding-right: 2.4rem; }
.input-affix__icon { position: absolute; top: 50%; transform: translateY(-50%); left: 12px; width: 16px; height: 16px; color: var(--c-muted); pointer-events: none; }
.input-affix__icon--suffix { left: auto; right: 12px; }
.input-affix__icon svg { width: 100%; height: 100%; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.input-affix__btn { position: absolute; top: 50%; right: 6px; transform: translateY(-50%); background: none; border: none; cursor: pointer; padding: 6px; border-radius: 6px; color: var(--c-muted); }
.input-affix__btn:hover { background: var(--c-chip); color: var(--c-heading); }

/* Checkbox stylée */
.check { display: inline-flex; align-items: flex-start; gap: var(--space-2); cursor: pointer; font-size: var(--fs-sm); color: var(--c-text); user-select: none; }
.check input[type="checkbox"] { position: absolute; opacity: 0; pointer-events: none; }
.check__box { width: 18px; height: 18px; border-radius: 5px; border: 1.5px solid var(--c-border-strong); background: var(--c-card); display: grid; place-items: center; flex-shrink: 0; transition: all var(--t-fast); margin-top: 1px; }
.check__box svg { width: 12px; height: 12px; stroke: #fff; stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; opacity: 0; transform: scale(0.6); transition: opacity var(--t-fast), transform var(--t-fast); }
.check input:checked ~ .check__box { background: var(--c-accent); border-color: var(--c-accent); }
.check input:checked ~ .check__box svg { opacity: 1; transform: scale(1); }
.check input:indeterminate ~ .check__box { background: var(--c-accent); border-color: var(--c-accent); }
.check input:indeterminate ~ .check__box::after { content: ''; width: 10px; height: 2px; background: #fff; border-radius: 1px; }
.check input:focus-visible ~ .check__box { box-shadow: 0 0 0 3px var(--c-accent-soft); }
.check input:disabled ~ .check__box { opacity: 0.5; cursor: not-allowed; }
.check__label { line-height: 1.4; }

/* Radio stylé */
.radio { display: inline-flex; align-items: flex-start; gap: var(--space-2); cursor: pointer; font-size: var(--fs-sm); color: var(--c-text); user-select: none; }
.radio input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.radio__dot { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--c-border-strong); background: var(--c-card); display: grid; place-items: center; flex-shrink: 0; transition: all var(--t-fast); margin-top: 1px; }
.radio__dot::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #fff; opacity: 0; transform: scale(0.5); transition: opacity var(--t-fast), transform var(--t-fast); }
.radio input:checked ~ .radio__dot { background: var(--c-accent); border-color: var(--c-accent); }
.radio input:checked ~ .radio__dot::after { opacity: 1; transform: scale(1); }
.radio input:focus-visible ~ .radio__dot { box-shadow: 0 0 0 3px var(--c-accent-soft); }
.radio input:disabled ~ .radio__dot { opacity: 0.5; cursor: not-allowed; }

/* Switch (toggle) standalone */
.switch { display: inline-flex; align-items: center; gap: var(--space-3); cursor: pointer; font-size: var(--fs-sm); color: var(--c-text); user-select: none; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch__track { width: 38px; height: 22px; border-radius: 999px; background: var(--c-border-strong); position: relative; flex-shrink: 0; transition: background var(--t-base); }
.switch__track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-xs); transition: transform var(--t-base); }
.switch input:checked ~ .switch__track { background: var(--c-accent); }
.switch input:checked ~ .switch__track::after { transform: translateX(16px); }
.switch input:focus-visible ~ .switch__track { box-shadow: 0 0 0 3px var(--c-accent-soft); }
.switch input:disabled ~ .switch__track { opacity: 0.5; cursor: not-allowed; }

/* File drop (upload) */
.file-drop { display: block; position: relative; border: 2px dashed var(--c-border-strong); border-radius: var(--radius-md); padding: var(--space-6); text-align: center; background: var(--c-bg); transition: all var(--t-fast); cursor: pointer; }
.file-drop:hover, .file-drop.is-drag { border-color: var(--c-accent); background: var(--c-accent-soft); }
.file-drop input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-drop__icon { width: 44px; height: 44px; border-radius: 12px; background: var(--c-card); color: var(--c-accent); display: grid; place-items: center; margin: 0 auto var(--space-3); }
.file-drop__icon svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.file-drop__title { font-weight: 600; color: var(--c-heading); font-size: var(--fs-sm); }
.file-drop__hint { color: var(--c-muted); font-size: var(--fs-xs); margin-top: 2px; }

/* Compteur de caractères */
.field__counter { font-size: var(--fs-xs); color: var(--c-muted); text-align: right; font-variant-numeric: tabular-nums; }
.field__counter--warn { color: var(--c-warning); }
.field__counter--limit { color: var(--c-danger); font-weight: 700; }

/* Fieldset / legend */
.fieldset { border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: var(--space-5); margin: 0 0 var(--space-5); }
.fieldset__legend { font-family: var(--font-display); font-size: var(--fs-sm); font-weight: 600; color: var(--c-navy); padding: 0 var(--space-2); margin-left: var(--space-3); }

/* Field-row : labels en colonne pour grands formulaires */
.field-row { display: grid; grid-template-columns: 180px 1fr; gap: var(--space-4); align-items: start; margin-bottom: var(--space-4); }
.field-row > label { padding-top: 0.65rem; font-size: var(--fs-sm); font-weight: 600; color: var(--c-navy); }
@media (max-width: 720px) { .field-row { grid-template-columns: 1fr; } .field-row > label { padding-top: 0; } }

/* Form-grid : grille 2 colonnes pour formulaires denses */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-5); }
.form-grid .col-2 { grid-column: span 2; }
@media (max-width: 680px) { .form-grid { grid-template-columns: 1fr; } .form-grid .col-2 { grid-column: span 1; } }

/* Input-group : préfixe textuel collé au champ (ex. FR pour TVA) */
.input-group { display: flex; align-items: stretch; }
.input-group__addon { display: inline-flex; align-items: center; padding: 0 0.85rem; background: var(--c-chip); border: 1px solid var(--c-border-strong); border-right: none; border-radius: var(--radius-md) 0 0 var(--radius-md); font-size: var(--fs-sm); font-weight: 600; color: var(--c-muted); }
.input-group .input { border-radius: 0 var(--radius-md) var(--radius-md) 0; flex: 1; min-width: 0; }

/* Toggle (variante "switch" historique des maquettes — alias léger de .switch) */
.toggle { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: var(--fs-sm); font-weight: 600; color: var(--c-text-soft); position: relative; }
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle__track { width: 42px; height: 24px; border-radius: 999px; background: var(--c-border-strong); position: relative; transition: background var(--t-fast); flex-shrink: 0; }
.toggle__track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform var(--t-fast); box-shadow: var(--shadow-xs); }
.toggle input:checked + .toggle__track { background: var(--c-success); }
.toggle input:checked + .toggle__track::after { transform: translateX(18px); }
.toggle input:focus-visible + .toggle__track { outline: 2px solid var(--c-accent); outline-offset: 2px; }

/* Barre Enregistrer (sticky footer) */
.form-footer { position: sticky; bottom: 0; display: flex; justify-content: flex-end; gap: var(--space-3); padding: var(--space-4) var(--space-5); background: color-mix(in srgb, var(--c-card) 92%, transparent); backdrop-filter: blur(10px); border-top: 1px solid var(--c-border); margin-top: var(--space-6); }
.form-footer__left { margin-right: auto; color: var(--c-muted); font-size: var(--fs-sm); display: flex; align-items: center; gap: var(--space-2); }

/* ============================================================== */
/* 13. Navigation                                                  */
/* ============================================================== */

/* Tabs — variante "underline" */
.tabs { display: flex; gap: var(--space-1); border-bottom: 1px solid var(--c-border); position: relative; }
.tabs__item { padding: var(--space-3) var(--space-4); background: none; border: none; cursor: pointer; font: inherit; font-size: var(--fs-sm); font-weight: 600; color: var(--c-muted); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color var(--t-fast), border-color var(--t-fast); display: inline-flex; align-items: center; gap: var(--space-2); }
.tabs__item:hover { color: var(--c-heading); }
.tabs__item.is-active { color: var(--c-accent-hover); border-bottom-color: var(--c-accent); }
.tabs__item .tab-count { background: var(--c-chip); color: var(--c-text-soft); border-radius: var(--radius-full); padding: 1px 8px; font-size: 0.68rem; font-weight: 700; }
.tabs__item.is-active .tab-count { background: var(--c-accent-soft); color: var(--c-accent-hover); }

/* Tabs — variante "pills" */
.tabs--pills { border-bottom: none; gap: var(--space-2); padding: 4px; background: var(--c-chip); border-radius: var(--radius-full); align-self: flex-start; }
.tabs--pills .tabs__item { border-radius: var(--radius-full); padding: 6px 14px; border-bottom: none; margin-bottom: 0; }
.tabs--pills .tabs__item.is-active { background: var(--c-card); color: var(--c-heading); box-shadow: var(--shadow-xs); }
.tabs--pills .tabs__item:hover:not(.is-active) { color: var(--c-heading); }

/* Segmented control (toggle group) */
.segmented { display: inline-flex; border: 1px solid var(--c-border); border-radius: var(--radius-full); overflow: hidden; background: var(--c-card); }
.segmented__item { padding: 7px 16px; background: none; border: none; cursor: pointer; font: inherit; font-size: var(--fs-xs); font-weight: 700; color: var(--c-muted); transition: all var(--t-fast); text-decoration: none; }
.segmented__item:hover { color: var(--c-heading); }
.segmented__item.is-active { background: var(--c-accent); color: #fff; }
.segmented__item + .segmented__item { border-left: 1px solid var(--c-border); }
.segmented__item.is-active + .segmented__item { border-left-color: var(--c-accent); }

/* Breadcrumb */
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); font-size: var(--fs-sm); color: var(--c-muted); }
.breadcrumb a { color: var(--c-muted); text-decoration: none; transition: color var(--t-fast); }
.breadcrumb a:hover { color: var(--c-heading); text-decoration: underline; }
.breadcrumb__sep { color: var(--c-border-strong); user-select: none; }
.breadcrumb__current { color: var(--c-heading); font-weight: 600; }

/* Pagination */
.pagination { display: inline-flex; gap: 2px; align-items: center; }
.pagination button, .pagination a { min-width: 36px; height: 36px; padding: 0 10px; border: 1px solid var(--c-border); background: var(--c-card); color: var(--c-text-soft); border-radius: var(--radius-md); cursor: pointer; font: inherit; font-size: var(--fs-sm); font-weight: 600; display: inline-flex; align-items: center; justify-content: center; transition: all var(--t-fast); text-decoration: none; }
.pagination button:hover:not(:disabled), .pagination a:hover { border-color: var(--c-border-strong); color: var(--c-heading); }
.pagination .is-active { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }
.pagination__ellipsis { padding: 0 6px; color: var(--c-muted); }
.pagination svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }

/* Anchor menu (table of contents) */
.anchor-menu { position: sticky; top: calc(66px + var(--space-4)); padding-left: var(--space-4); border-left: 2px solid var(--c-border); display: flex; flex-direction: column; gap: var(--space-2); }
.anchor-menu a { font-size: var(--fs-sm); color: var(--c-muted); text-decoration: none; padding: 3px 0; transition: color var(--t-fast); border-left: 2px solid transparent; margin-left: -18px; padding-left: 16px; }
.anchor-menu a:hover, .anchor-menu a.is-active { color: var(--c-accent-hover); border-left-color: var(--c-accent); text-decoration: none; }

/* ============================================================== */
/* 14. Feedback & progress                                         */
/* ============================================================== */

/* Spinner */
.spinner { display: inline-block; width: 20px; height: 20px; border: 2px solid var(--c-border); border-top-color: var(--c-accent); border-radius: 50%; animation: ds-spin 0.7s linear infinite; }
.spinner--sm { width: 14px; height: 14px; border-width: 1.5px; }
.spinner--lg { width: 36px; height: 36px; border-width: 3px; }
.spinner--on-accent { border-color: rgba(255,255,255,0.4); border-top-color: #fff; }
@keyframes ds-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 2s; } }

/* Progress bar linéaire */
.progress { width: 100%; height: 8px; background: var(--c-chip); border-radius: var(--radius-full); overflow: hidden; position: relative; }
.progress__bar { height: 100%; background: var(--c-accent); border-radius: inherit; transition: width var(--t-base); }
.progress--success .progress__bar { background: var(--c-success); }
.progress--danger .progress__bar  { background: var(--c-danger); }
.progress--indeterminate .progress__bar { width: 30% !important; animation: ds-progress-ind 1.4s var(--ease) infinite; }
@keyframes ds-progress-ind { 0% { transform: translateX(-100%); } 100% { transform: translateX(333%); } }

/* Progress circulaire (CSS pure — précision suffisante pour affichage) */
.progress-ring { --pct: 0; --size: 64px; --thickness: 6px; width: var(--size); height: var(--size); border-radius: 50%; background: conic-gradient(var(--c-accent) calc(var(--pct) * 1%), var(--c-chip) 0); display: grid; place-items: center; position: relative; }
.progress-ring::before { content: ''; position: absolute; inset: var(--thickness); border-radius: 50%; background: var(--c-card); }
.progress-ring__value { position: relative; font-family: var(--font-display); font-weight: 700; font-size: var(--fs-sm); color: var(--c-heading); font-variant-numeric: tabular-nums; }

/* Tooltip CSS-only — data-tooltip="…"
   `:where()` met la spécificité à 0 pour que tout `position: absolute/fixed/sticky`
   appliqué sur l'élément déclencheur l'emporte (sinon conflits sur boutons en .input-affix, etc.).
   Les pseudo-éléments fonctionnent quel que soit le type de positioning, à condition que l'élément
   crée un containing block — c'est le cas dès qu'il a un position non-static. */
:where([data-tooltip]:not([data-tooltip=""])) { position: relative; }
[data-tooltip]:not([data-tooltip=""])::after { content: attr(data-tooltip); position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(4px); background: var(--c-navy); color: #fff; padding: 5px 10px; border-radius: 6px; font-size: var(--fs-xs); font-weight: 500; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity var(--t-fast), transform var(--t-fast); z-index: var(--z-tooltip, 1200); box-shadow: var(--shadow-md); }
[data-tooltip]:not([data-tooltip=""])::before { content: ''; position: absolute; bottom: calc(100% + 2px); left: 50%; transform: translateX(-50%); border: 5px solid transparent; border-top-color: var(--c-navy); opacity: 0; transition: opacity var(--t-fast); pointer-events: none; }
[data-tooltip]:not([data-tooltip=""]):hover::after, [data-tooltip]:not([data-tooltip=""]):focus-visible::after { opacity: 1; transform: translateX(-50%) translateY(0); }
[data-tooltip]:not([data-tooltip=""]):hover::before, [data-tooltip]:not([data-tooltip=""]):focus-visible::before { opacity: 1; }
[data-tooltip-pos="bottom"]::after { bottom: auto; top: calc(100% + 8px); transform: translateX(-50%) translateY(-4px); }
[data-tooltip-pos="bottom"]::before { bottom: auto; top: calc(100% + 2px); border-top-color: transparent; border-bottom-color: var(--c-navy); }
[data-tooltip-pos="bottom"]:hover::after { transform: translateX(-50%) translateY(0); }
[data-tooltip-pos="right"]::after { bottom: 50%; left: calc(100% + 8px); transform: translate(4px, 50%); }
[data-tooltip-pos="right"]::before { bottom: 50%; left: 100%; transform: translate(-3px, 50%); border-top-color: transparent; border-right-color: var(--c-navy); }
[data-tooltip-pos="right"]:hover::after { transform: translate(0, 50%); }
[data-tooltip-pos="left"]::after { bottom: 50%; right: calc(100% + 8px); left: auto; transform: translate(-4px, 50%); }
[data-tooltip-pos="left"]::before { bottom: 50%; right: 100%; left: auto; transform: translate(3px, 50%); border-top-color: transparent; border-left-color: var(--c-navy); }
[data-tooltip-pos="left"]:hover::after { transform: translate(0, 50%); }

/* Banner persistant (haut de page) */
.banner { display: flex; align-items: center; gap: var(--space-3); padding: 10px var(--space-5); font-size: var(--fs-sm); border-bottom: 1px solid var(--c-border); }
.banner--info    { background: var(--c-blue-soft);    color: var(--c-navy); border-bottom-color: var(--c-blue); }
.banner--success { background: var(--c-success-soft); color: #14532d;       border-bottom-color: var(--c-success); }
.banner--warn    { background: var(--c-warning-soft); color: #7c2d12;       border-bottom-color: var(--c-warning); }
.banner--danger  { background: var(--c-danger-soft);  color: #7f1d1d;       border-bottom-color: var(--c-danger); }
.banner svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 2; fill: none; flex-shrink: 0; }
.banner__close { margin-left: auto; background: none; border: none; cursor: pointer; padding: 6px; color: inherit; opacity: 0.7; border-radius: 6px; }
.banner__close:hover { opacity: 1; background: rgba(0,0,0,0.06); }

/* Status dot animé */
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--c-muted); position: relative; vertical-align: middle; flex-shrink: 0; }
.status-dot--success { background: var(--c-success); }
.status-dot--warn    { background: var(--c-warning); }
.status-dot--danger  { background: var(--c-danger); }
.status-dot--info    { background: var(--c-blue); }
.status-dot--pulse::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: inherit; animation: ds-pulse 1.6s var(--ease) infinite; }
@keyframes ds-pulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(2.4); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .status-dot--pulse::after { animation: none; } }

/* ============================================================== */
/* 15. Affichage de données                                        */
/* ============================================================== */

/* Tags (à différencier des badges : plus textuels, retirables) */
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; background: var(--c-chip); color: var(--c-text-soft); border-radius: var(--radius-sm); font-size: var(--fs-xs); font-weight: 500; }
.tag--accent  { background: var(--c-accent-soft); color: var(--c-accent-hover); }
.tag--info    { background: var(--c-blue-soft);   color: var(--c-blue-hover); }
.tag--success { background: var(--c-success-soft); color: var(--c-success); }
.tag--warn    { background: var(--c-warning-soft); color: var(--c-warning); }
.tag--danger  { background: var(--c-danger-soft);  color: var(--c-danger); }
.tag__remove { background: none; border: none; cursor: pointer; padding: 0; color: inherit; opacity: 0.6; border-radius: 50%; display: inline-grid; place-items: center; width: 14px; height: 14px; transition: opacity var(--t-fast); }
.tag__remove:hover { opacity: 1; background: rgba(0,0,0,0.1); }
.tag__remove svg { width: 9px; height: 9px; stroke: currentColor; stroke-width: 2.5; fill: none; }

/* Liste / row pattern */
.list { display: flex; flex-direction: column; }
.list__item { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--c-border); }
.list__item:last-child { border-bottom: none; }
.list__item--interactive { cursor: pointer; transition: background var(--t-fast); }
.list__item--interactive:hover { background: var(--c-bg); }
.list__title { font-weight: 600; color: var(--c-heading); font-size: var(--fs-sm); }
.list__sub { font-size: var(--fs-xs); color: var(--c-muted); margin-top: 2px; }
.list__body { flex: 1; min-width: 0; }
.list__aside { color: var(--c-muted); font-size: var(--fs-xs); margin-left: auto; }

/* Definition list */
.dl { display: grid; grid-template-columns: minmax(120px, auto) 1fr; gap: var(--space-2) var(--space-5); font-size: var(--fs-sm); }
.dl dt { color: var(--c-muted); font-weight: 600; }
.dl dd { color: var(--c-text); font-variant-numeric: tabular-nums; }
.dl--inline { display: inline-flex; gap: var(--space-4); }
.dl--inline > div { display: inline-flex; gap: 6px; }

/* Code */
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85em; background: var(--c-chip); padding: 1px 6px; border-radius: 5px; color: var(--c-text-soft); }
.code-block { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: var(--fs-sm); background: var(--c-chip); padding: var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--c-border); overflow-x: auto; color: var(--c-text); line-height: 1.5; white-space: pre; }
[data-theme="dark"] code, [data-theme="dark"] .code-block { background: rgba(255,255,255,0.04); }

/* Kbd — raccourcis clavier */
kbd, .kbd { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; padding: 0 6px; background: var(--c-card); color: var(--c-text-soft); border: 1px solid var(--c-border); border-bottom-width: 2px; border-radius: 5px; font-family: ui-monospace, monospace; font-size: 0.72rem; font-weight: 600; box-shadow: var(--shadow-xs); }

/* Avatar (initiales sur dégradé orange) */
.avatar { width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--c-accent), #ffb24d); color: #fff; font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm); letter-spacing: 0.02em; }
.avatar--sm { width: 28px; height: 28px; font-size: var(--fs-xs); }
.avatar--lg { width: 56px; height: 56px; font-size: var(--fs-md); }

/* Avatar group (empilés avec léger overlap) */
.avatar-group { display: inline-flex; }
.avatar-group .avatar { margin-left: -10px; border: 2px solid var(--c-card); width: 32px; height: 32px; font-size: var(--fs-xs); }
.avatar-group .avatar:first-child { margin-left: 0; }
.avatar-group .avatar--more { background: var(--c-chip); color: var(--c-text-soft); font-weight: 700; }

/* Module-icon (carré arrondi, fond teinté — pour cards modules, en-têtes…) */
.mod-ico { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 13px; background: var(--c-accent-soft); color: var(--c-accent-hover); flex-shrink: 0; }
.mod-ico svg { width: 24px; height: 24px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.mod-ico--blue { background: var(--c-blue-soft); color: var(--c-blue-hover); }
.mod-ico--navy { background: rgba(34,42,81,0.08); color: var(--c-navy); }
[data-theme="dark"] .mod-ico { color: #FFB14D; }
[data-theme="dark"] .mod-ico--blue { color: #6AA8FF; }
[data-theme="dark"] .mod-ico--navy { background: rgba(255,255,255,0.08); color: var(--c-on-navy); }

/* Stat / Metric card (formalisation de .kpi) */
.stat { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-sm); }
.stat__label { font-size: var(--fs-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-muted); display: flex; align-items: center; gap: var(--space-2); }
.stat__value { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-2xl); color: var(--c-heading); margin-top: var(--space-2); font-variant-numeric: tabular-nums; line-height: 1; }
.stat__trend { font-size: var(--fs-xs); font-weight: 600; margin-top: var(--space-2); display: inline-flex; align-items: center; gap: 4px; }
.stat__trend--up   { color: var(--c-success); }
.stat__trend--down { color: var(--c-danger); }
.stat__trend--flat { color: var(--c-muted); }
.stat__spark { margin-top: var(--space-3); height: 32px; }

/* Diff */
.diff { font-family: ui-monospace, monospace; font-size: var(--fs-xs); }
.diff__line { padding: 2px 10px; border-radius: 4px; }
.diff__line--add { background: var(--c-success-soft); color: #14532d; }
.diff__line--del { background: var(--c-danger-soft); color: #7f1d1d; text-decoration: line-through; text-decoration-color: rgba(127,29,29,0.4); }

/* ============================================================== */
/* 16. Overlays (modal centré, confirm, bottom-sheet)              */
/* ============================================================== */

.modal-scrim { position: fixed; inset: 0; background: rgba(15,18,32,0.55); backdrop-filter: blur(3px); z-index: var(--z-modal); opacity: 0; pointer-events: none; transition: opacity var(--t-base); }
.modal-scrim.open { opacity: 1; pointer-events: auto; }
.modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -46%) scale(0.96); width: min(540px, 94vw); max-height: 88vh; background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); z-index: calc(var(--z-modal) + 1); display: flex; flex-direction: column; opacity: 0; pointer-events: none; transition: opacity var(--t-base), transform var(--t-base); overflow: hidden; }
.modal.open { opacity: 1; transform: translate(-50%, -50%) scale(1); pointer-events: auto; }
.modal__head { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-5) var(--space-6) 0; }
.modal__head h3 { font-size: var(--fs-lg); margin-bottom: var(--space-2); }
.modal__head .sub { color: var(--c-muted); font-size: var(--fs-sm); }
.modal__close { margin-left: auto; background: none; border: none; cursor: pointer; color: var(--c-muted); width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; }
.modal__close:hover { background: var(--c-chip); color: var(--c-heading); }
.modal__close svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 2; fill: none; }
.modal__body { padding: var(--space-5) var(--space-6); overflow-y: auto; flex: 1; }
.modal__foot { display: flex; gap: var(--space-3); justify-content: flex-end; padding: var(--space-4) var(--space-6); border-top: 1px solid var(--c-border); background: color-mix(in srgb, var(--c-bg) 50%, transparent); }
.modal--sm { width: min(420px, 94vw); }
.modal--lg { width: min(780px, 94vw); }

/* Confirm dialog — variante du modal avec icône */
.modal__hero-ico { width: 48px; height: 48px; border-radius: 14px; background: var(--c-accent-soft); color: var(--c-accent-hover); display: grid; place-items: center; flex-shrink: 0; }
.modal__hero-ico--danger  { background: var(--c-danger-soft);  color: var(--c-danger); }
.modal__hero-ico--warning { background: var(--c-warning-soft); color: var(--c-warning); }
.modal__hero-ico--success { background: var(--c-success-soft); color: var(--c-success); }
.modal__hero-ico svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }

/* Bottom sheet (mobile-first) */
.sheet { position: fixed; left: 0; right: 0; bottom: 0; background: var(--c-card); border-top-left-radius: var(--radius-xl); border-top-right-radius: var(--radius-xl); box-shadow: var(--shadow-xl); z-index: calc(var(--z-modal) + 1); transform: translateY(100%); transition: transform var(--t-base); max-height: 88vh; display: flex; flex-direction: column; }
.sheet.open { transform: translateY(0); }
.sheet__handle { width: 40px; height: 4px; border-radius: 2px; background: var(--c-border-strong); margin: 8px auto; }
.sheet__head { padding: 0 var(--space-5) var(--space-3); display: flex; align-items: center; }
.sheet__body { padding: var(--space-3) var(--space-5) var(--space-6); overflow-y: auto; flex: 1; }

/* Scrim générique (pour drawer / overlays personnalisés) */
.scrim { position: fixed; inset: 0; background: rgba(16,18,24,0.5); backdrop-filter: blur(2px); opacity: 0; visibility: hidden; transition: opacity var(--t-base), visibility var(--t-base); z-index: var(--z-modal); }
.scrim.open { opacity: 1; visibility: visible; }

/* Drawer (slide-over depuis la droite) — pour CRUD inline d'une entité */
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 600px; max-width: 94vw; background: var(--c-bg); box-shadow: var(--shadow-xl); transform: translateX(100%); transition: transform var(--t-base); z-index: calc(var(--z-modal) + 1); display: flex; flex-direction: column; }
.drawer.open { transform: translateX(0); }
.drawer__head { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--c-border); }
.drawer__head h2 { font-size: var(--fs-lg); }
.drawer__head .eyebrow { font-size: var(--fs-xs); color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; }
.drawer__close { margin-left: auto; }
.drawer__body { padding: var(--space-6); overflow-y: auto; flex: 1; }
.drawer__foot { display: flex; gap: var(--space-3); justify-content: flex-end; padding: var(--space-4) var(--space-6); border-top: 1px solid var(--c-border); background: var(--c-card); }

/* ============================================================== */
/* 17. Layout & patterns                                           */
/* ============================================================== */

/* Cluster (flex horizontal aligné) */
.ds-cluster { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.ds-cluster--sm { gap: var(--space-2); }
.ds-cluster--lg { gap: var(--space-5); }
.ds-cluster--between { justify-content: space-between; }

/* Divider */
.ds-divider { border: none; border-top: 1px solid var(--c-border); margin: var(--space-6) 0; }
.ds-divider--label { display: flex; align-items: center; gap: var(--space-3); color: var(--c-muted); font-size: var(--fs-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin: var(--space-6) 0; }
.ds-divider--label::before, .ds-divider--label::after { content: ''; flex: 1; height: 1px; background: var(--c-border); }
.ds-divider--vertical { width: 1px; align-self: stretch; background: var(--c-border); margin: 0 var(--space-3); }

/* Page-head pattern (formalisé) */
.page-head { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: var(--space-4); margin-bottom: var(--space-6); }
.page-head h1 { font-size: var(--fs-2xl); }
.page-head p { color: var(--c-muted); margin-top: 4px; font-size: var(--fs-sm); max-width: 60ch; }
.page-head .actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* Toolbar */
.toolbar { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-md); margin-bottom: var(--space-4); flex-wrap: wrap; }
.toolbar__sep { width: 1px; height: 20px; background: var(--c-border); }

/* Filter accordion — panneau de filtres déployable EN FLUX sous une toolbar
   (alternative responsive au popover flottant). Hauteur animée via l'astuce
   grid-template-rows 0fr → 1fr. Générique : réutilisable par n'importe quel module. */
.filter-accordion { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--t-base); margin-bottom: var(--space-4); }
.filter-accordion.open { grid-template-rows: 1fr; }
.filter-accordion[hidden] { display: none; }
.filter-accordion__inner { overflow: hidden; min-height: 0; background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.filter-accordion__head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--c-border); font-family: var(--font-display); font-size: var(--fs-sm); color: var(--c-heading); }
.filter-accordion__body { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--space-4); padding: var(--space-4); }

/* Sticky-section helper */
.ds-sticky { position: sticky; top: calc(66px + var(--space-3)); z-index: 5; background: var(--c-bg); padding-top: var(--space-3); }

/* Two-pane (master / détail) */
.two-pane { display: grid; grid-template-columns: 320px 1fr; gap: var(--space-6); align-items: start; }
@media (max-width: 960px) { .two-pane { grid-template-columns: 1fr; } }

/* Aspect-ratio */
.aspect-1 { aspect-ratio: 1 / 1; }
.aspect-4-3 { aspect-ratio: 4 / 3; }
.aspect-16-9 { aspect-ratio: 16 / 9; }

/* Scroll shadows (indicateurs visuels de défilement horizontal) */
.scroll-x { overflow-x: auto; background:
    linear-gradient(to right, var(--c-card) 30%, transparent),
    linear-gradient(to right, transparent, var(--c-card) 70%) 0 100%,
    radial-gradient(ellipse at left, rgba(34,42,81,0.10), transparent 70%),
    radial-gradient(ellipse at right, rgba(34,42,81,0.10), transparent 70%);
  background-repeat: no-repeat;
  background-size: 40px 100%, 40px 100%, 14px 100%, 14px 100%;
  background-position: 0 0, 100% 0, 0 0, 100% 0;
  background-attachment: local, local, scroll, scroll;
}

/* ============================================================== */
/* 18. Accessibilité, print, prefs utilisateur                     */
/* ============================================================== */

/* Sélection texte cohérente */
::selection { background: var(--c-accent-soft); color: var(--c-navy); }

/* Désactiver les transitions à la bascule de thème pour éviter le flash multi-couleur */
.no-transitions, .no-transitions * { transition: none !important; }

/* High contrast (Windows / forced-colors) */
@media (forced-colors: active) {
  .btn, .input, .select, .card, .badge { border: 1px solid CanvasText; }
  .btn--primary { background: Highlight; color: HighlightText; }
}

/* Réduction des données / images de bg */
@media (prefers-reduced-data: reduce) {
  body { background-image: none; }
  [data-theme="dark"] body { background-image: none; }
}

/* ============================================================== */
/* 19. Patterns métier — secteur automobile / spécifiques FR        */
/* (Réutilisables hors TC : volontairement génériques.)             */
/* ============================================================== */

/* ─── Plaque d'immatriculation (variante "hybride" charte-friendly) */
.plate {
  display: inline-flex; align-items: stretch; overflow: hidden;
  font-family: var(--font-display);
  font-weight: 700; font-size: var(--fs-sm); letter-spacing: 0.08em;
  color: var(--c-navy); background: var(--c-card);
  border: 1.5px solid var(--c-navy); border-radius: 5px;
  box-shadow: var(--shadow-xs);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  line-height: 1; user-select: all;
}
.plate__band { width: 12px; background: var(--c-accent); flex-shrink: 0; }
.plate__num  { padding: 5px 10px 5px 8px; }
.plate--sm { font-size: var(--fs-xs); }
.plate--sm .plate__band { width: 9px; }
.plate--sm .plate__num  { padding: 4px 8px 4px 6px; }
.plate--lg { font-size: var(--fs-md); letter-spacing: 0.08em; }
.plate--lg .plate__band { width: 16px; }
.plate--lg .plate__num  { padding: 8px 14px 8px 10px; }

/* Bandeau coloré = sémantique d'état du véhicule (réutilise les couleurs sémantiques) */
.plate--info    .plate__band { background: var(--c-blue); }
.plate--success .plate__band { background: var(--c-success); }
.plate--warn    .plate__band { background: var(--c-warning); }
.plate--danger  .plate__band { background: var(--c-danger); }
.plate--neutral .plate__band { background: var(--c-muted); }
[data-theme="dark"] .plate { color: var(--c-heading); background: var(--c-chip); border-color: var(--c-border-strong); }

/* Variante "officielle" jaune réglementaire — usage ponctuel (fiche véhicule, impression) */
.plate--official { background: #F5D000; border-color: #1a1a1a; color: #1a1a1a; }
.plate--official .plate__band { background: #003399; color: #F5D000; width: 22px; display: grid; place-items: center; font-size: 0.62rem; font-weight: 700; letter-spacing: 0; }
.plate--official .plate__band::before { content: 'F'; }
[data-theme="dark"] .plate--official { background: #F5D000; color: #1a1a1a; }

/* ─── Statut générique (pill avec dot sémantique) ───────────────── */
.status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; background: var(--c-chip); color: var(--c-text-soft); border-radius: var(--radius-full); font-size: var(--fs-xs); font-weight: 600; white-space: nowrap; line-height: 1.3; }
.status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--c-muted); flex-shrink: 0; }
.status--active  { background: var(--c-accent-soft);  color: var(--c-accent-hover); }
.status--active::before  { background: var(--c-accent); }
.status--info    { background: var(--c-blue-soft);    color: var(--c-blue-hover); }
.status--info::before    { background: var(--c-blue); }
.status--success { background: var(--c-success-soft); color: var(--c-success); }
.status--success::before { background: var(--c-success); }
.status--warn    { background: var(--c-warning-soft); color: var(--c-warning); }
.status--warn::before    { background: var(--c-warning); }
.status--danger  { background: var(--c-danger-soft);  color: var(--c-danger); }
.status--danger::before  { background: var(--c-danger); }
.status--neutral { background: var(--c-chip);         color: var(--c-muted); }
.status--neutral::before { background: var(--c-muted); }
.status--pulse::before { animation: ds-pulse-dot 1.6s var(--ease) infinite; }
@keyframes ds-pulse-dot { 0% { box-shadow: 0 0 0 0 currentColor; opacity: 1; } 100% { box-shadow: 0 0 0 5px transparent; opacity: 0.6; } }
@media (prefers-reduced-motion: reduce) { .status--pulse::before { animation: none; } }

/* ─── Brand-chip (marques / catégories, neutre + dot couleur via --dot) */
.brand-chip { display: inline-flex; align-items: center; gap: 7px; padding: 3px 11px 3px 9px; background: var(--c-chip); color: var(--c-text-soft); border-radius: var(--radius-full); font-size: var(--fs-xs); font-weight: 600; line-height: 1.3; }
.brand-chip::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--dot, var(--c-muted)); flex-shrink: 0; }

/* ─── Téléphone formaté ─────────────────────────────────────────── */
.phone { font-variant-numeric: tabular-nums; letter-spacing: 0.04em; font-feature-settings: "tnum"; white-space: nowrap; }

/* ─── Champs masqués (SIREN/SIRET/Plaque/IBAN…) ─────────────────── */
.input--monospace { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; letter-spacing: 0.04em; }

/* Print styles — épure pour impression A4 */
@media print {
  body { background: #fff !important; background-image: none !important; color: #000; }
  .app-sidebar, .app-topbar, .drawer, .modal-scrim, .picker-scrim,
  .nav-collapse-btn, .nav-mobile-toggle, .toast-stack, .popover,
  .actions, .btn { display: none !important; }
  .app-main { margin-left: 0 !important; }
  .app-body { padding: 0 !important; }
  .card, .table-wrap { box-shadow: none !important; border-color: #000 !important; }
  a { color: #000; text-decoration: underline; }
  .page-break { page-break-before: always; }
}