/* design-system.css — GenTabs · Blueprint v3.1 P1
   Tous les tokens sont préfixés --ds-. Les couleurs sont des triplets HSL nus (composables avec hsl(var(--ds-x) / .4)).
   Deux thèmes via [data-theme] sur <html>. Aucune couleur brute dans les composants : uniquement des tokens. */

@font-face {
  font-family: "Inter";
  src: url("../fonts/InterVariable.2bf3d951bf9d.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  /* typographie */
  --ds-font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ds-font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --ds-text-xs: 11px;
  --ds-text-sm: 12px;
  --ds-text-md: 13px;   /* base opérateur */
  --ds-text-lg: 15px;
  --ds-text-xl: 18px;
  --ds-leading: 1.5;
  /* couleur fonctionnelle (identiques dans les deux thèmes) */
  --ds-primary: 245 58% 62%;
  --ds-primary-fg: 0 0% 100%;
  --ds-success: 152 48% 44%;
  --ds-warning: 40 70% 52%;
  --ds-danger: 358 72% 58%;
  /* forme */
  --ds-radius-sm: 4px;
  --ds-radius: 6px;
  --ds-radius-lg: 10px;
  --ds-ring: 0 0 0 2px hsl(var(--ds-surface)), 0 0 0 4px hsl(var(--ds-primary));
  /* espace (4 px) */
  --ds-1: 4px; --ds-2: 8px; --ds-3: 12px; --ds-4: 16px; --ds-5: 20px; --ds-6: 24px; --ds-8: 32px;
  /* layout du shell */
  --ds-topbar-h: 44px;
  --ds-tabs-h: 38px;
  --ds-sidepanel-w: 340px;
  --ds-drawer-w: 360px;
  --ds-row-h-compact: 30px;
  --ds-row-h-comfortable: 38px;
  /* mouvement */
  --ds-ease: cubic-bezier(.2, .7, .2, 1);
  --ds-t: 160ms;
}

/* ---- thème sombre (défaut) : cockpit. Contrastes vérifiés (AUDIT §5) : encre 14.7, sourdine 6.9, tertiaire 5.4 sur surface. */
:root, [data-theme="dark"] {
  color-scheme: dark;
  --ds-canvas: 228 18% 5%;
  --ds-surface: 228 14% 9%;
  --ds-raised: 228 13% 12%;
  --ds-hover: 228 12% 16%;
  --ds-line: 228 11% 18%;
  --ds-line-strong: 228 10% 27%;
  --ds-ink: 225 10% 91%;
  --ds-ink-muted: 225 8% 64%;
  --ds-ink-faint: 225 6% 56%;
  --ds-primary-text: 245 70% 72%;   /* texte/liens sur fond sombre (le primaire plein reste pour les aplats) */
  --ds-primary-soft: 245 58% 62% / .16;
  --ds-shadow-drawer: -12px 0 32px hsl(228 30% 2% / .5);
}

/* ---- thème clair */
[data-theme="light"] {
  color-scheme: light;
  --ds-canvas: 228 20% 97%;
  --ds-surface: 0 0% 100%;
  --ds-raised: 228 16% 96%;
  --ds-hover: 228 16% 93%;
  --ds-line: 228 14% 89%;
  --ds-line-strong: 228 12% 78%;
  --ds-ink: 228 14% 10%;
  --ds-ink-muted: 228 8% 40%;
  --ds-ink-faint: 228 6% 44%;
  --ds-primary-text: 245 60% 54%;
  --ds-success: 152 55% 34%;        /* assombris en clair : ≥ 4.5 sur surface */
  --ds-danger: 358 70% 48%;
  --ds-primary-soft: 245 58% 62% / .12;
  --ds-shadow-drawer: -12px 0 32px hsl(228 20% 20% / .14);
}

/* ---- reset minimal */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font: 400 var(--ds-text-md) / var(--ds-leading) var(--ds-font-sans);
  color: hsl(var(--ds-ink));
  background: hsl(var(--ds-canvas));
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
[x-cloak] { display: none !important; }
:focus-visible { outline: none; box-shadow: var(--ds-ring); border-radius: var(--ds-radius-sm); }
.ds-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.htmx-indicator { opacity: 0; transition: opacity var(--ds-t); } .htmx-request .htmx-indicator, .htmx-request.htmx-indicator { opacity: 1; }
.ds-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---- primitives */
.ds-icon { width: 16px; height: 16px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.ds-icon--sm { width: 14px; height: 14px; }
.ds-icon--xs { width: 12px; height: 12px; }
.ds-mono { font-family: var(--ds-font-mono); font-size: var(--ds-text-sm); letter-spacing: -.01em; }
.ds-num { font-variant-numeric: tabular-nums; }
.ds-muted { color: hsl(var(--ds-ink-muted)); }
.ds-faint { color: hsl(var(--ds-ink-faint)); }
.ds-eyebrow { font-size: var(--ds-text-xs); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: hsl(var(--ds-ink-muted)); }

.ds-btn {
  display: inline-flex; align-items: center; gap: var(--ds-2);
  height: 30px; padding: 0 var(--ds-3);
  border: 1px solid hsl(var(--ds-line-strong)); border-radius: var(--ds-radius);
  background: hsl(var(--ds-raised)); color: hsl(var(--ds-ink));
  font-size: var(--ds-text-sm); font-weight: 500; white-space: nowrap;
  transition: background var(--ds-t) var(--ds-ease), border-color var(--ds-t) var(--ds-ease);
}
.ds-btn:hover:not(:disabled) { background: hsl(var(--ds-hover)); }
.ds-btn:disabled { opacity: .45; cursor: default; }
.ds-btn--primary { background: hsl(var(--ds-primary)); border-color: hsl(var(--ds-primary)); color: hsl(var(--ds-primary-fg)); }
.ds-btn--primary:hover:not(:disabled) { background: hsl(245 58% 56%); }
.ds-btn--ghost { background: transparent; border-color: transparent; color: hsl(var(--ds-ink-muted)); }
.ds-btn--ghost:hover:not(:disabled) { color: hsl(var(--ds-ink)); background: hsl(var(--ds-hover)); }
.ds-btn--sm { height: 26px; padding: 0 var(--ds-2); font-size: var(--ds-text-xs); }
.ds-btn--icon { width: 30px; padding: 0; justify-content: center; }
.ds-btn--icon.ds-btn--sm { width: 26px; }
.ds-btn--danger { color: hsl(var(--ds-danger)); }

.ds-input, .ds-textarea {
  width: 100%; padding: 7px 10px;
  border: 1px solid hsl(var(--ds-line-strong)); border-radius: var(--ds-radius);
  background: hsl(var(--ds-surface)); color: hsl(var(--ds-ink));
  transition: border-color var(--ds-t) var(--ds-ease);
}
.ds-input::placeholder, .ds-textarea::placeholder { color: hsl(var(--ds-ink-faint)); }
.ds-input:focus-visible, .ds-textarea:focus-visible { border-color: hsl(var(--ds-primary)); box-shadow: 0 0 0 3px hsl(var(--ds-primary-soft)); border-radius: var(--ds-radius); }
.ds-textarea { resize: none; line-height: 1.45; }

.ds-chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 22px; padding: 0 8px;
  border: 1px solid hsl(var(--ds-line)); border-radius: var(--ds-radius-sm);
  background: hsl(var(--ds-raised)); font-size: var(--ds-text-xs); color: hsl(var(--ds-ink-muted));
}
.ds-chip--mono { font-family: var(--ds-font-mono); color: hsl(var(--ds-ink)); }
.ds-chip--primary { border-color: hsl(var(--ds-primary) / .4); background: hsl(var(--ds-primary-soft)); color: hsl(var(--ds-ink)); }

.ds-kbd { font-family: var(--ds-font-mono); font-size: 10px; padding: 1px 5px; border: 1px solid hsl(var(--ds-line-strong)); border-bottom-width: 2px; border-radius: 3px; color: hsl(var(--ds-ink-muted)); }

.ds-dot { width: 6px; height: 6px; border-radius: 50%; background: hsl(var(--ds-ink-faint)); flex: none; }
.ds-dot--primary { background: hsl(var(--ds-primary)); }
.ds-dot--success { background: hsl(var(--ds-success)); }
.ds-dot--warning { background: hsl(var(--ds-warning)); }
.ds-dot--danger { background: hsl(var(--ds-danger)); }

.ds-spinner { width: 12px; height: 12px; border: 1.5px solid hsl(var(--ds-line-strong)); border-top-color: hsl(var(--ds-primary)); border-radius: 50%; animation: ds-spin 800ms linear infinite; flex: none; }
@keyframes ds-spin { to { transform: rotate(360deg); } }

.ds-menu { min-width: 200px; padding: 4px; border: 1px solid hsl(var(--ds-line-strong)); border-radius: var(--ds-radius); background: hsl(var(--ds-raised)); box-shadow: 0 8px 24px hsl(228 30% 2% / .35); }
.ds-menu__item { display: flex; align-items: center; gap: 8px; width: 100%; padding: 6px 8px; border-radius: var(--ds-radius-sm); font-size: var(--ds-text-sm); text-align: left; }
.ds-menu__item:hover { background: hsl(var(--ds-hover)); }
.ds-menu__sep { height: 1px; margin: 4px 0; background: hsl(var(--ds-line)); }

#toasts { position: fixed; right: var(--ds-4); bottom: var(--ds-4); z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: var(--ds-2); pointer-events: none; }
.ds-toast { display: flex; align-items: center; gap: var(--ds-2); padding: 8px 12px; border: 1px solid hsl(var(--ds-line-strong)); border-radius: var(--ds-radius); background: hsl(var(--ds-raised)); font-size: var(--ds-text-sm); pointer-events: auto; }

.ds-empty { display: grid; place-items: center; text-align: center; padding: var(--ds-8); color: hsl(var(--ds-ink-muted)); }
.ds-empty__title { font-size: var(--ds-text-lg); font-weight: 500; color: hsl(var(--ds-ink)); margin-bottom: var(--ds-1); }
.ds-empty .ds-icon { width: 24px; height: 24px; margin-bottom: var(--ds-3); color: hsl(var(--ds-ink-faint)); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
