/* Belxico — style minimal, fonctionnel, pas de dépendance externe (CSP). */
:root { --ink:#1c1917; --paper:#faf7f2; --accent:#d1495b; --line:#e5e0d8; }
* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, sans-serif; background:var(--paper); color:var(--ink); }
.topbar { display:flex; justify-content:space-between; align-items:center; padding:12px 20px; border-bottom:1px solid var(--line); background:#fff; }
.brand { font-weight:700; font-size:1.2rem; color:var(--ink); text-decoration:none; }
.container { max-width:900px; margin:0 auto; padding:20px; }
.grid-productos { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:16px; }
.card { border:1px solid var(--line); border-radius:8px; padding:14px; background:#fff; }
.card.agotado { opacity:.5; }
.btn { display:inline-block; padding:8px 16px; border-radius:6px; border:none; background:var(--accent); color:#fff; cursor:pointer; text-decoration:none; font-size:.95rem; }
.btn:disabled { background:#ccc; cursor:not-allowed; }
table { width:100%; border-collapse:collapse; margin:12px 0; }
th, td { text-align:left; padding:8px 10px; border-bottom:1px solid var(--line); font-size:.9rem; }
.badge { display:inline-block; padding:2px 8px; border-radius:10px; font-size:.75rem; background:#eee; }
.badge.alerta { background:#fde2e2; color:#b42318; }
.form-row { margin-bottom:10px; }
.form-row label { display:block; font-size:.85rem; margin-bottom:4px; color:#555; }
.form-row input, .form-row select, .form-row textarea { width:100%; padding:8px; border:1px solid var(--line); border-radius:4px; }
canvas#firma-canvas { touch-action:none; cursor:crosshair; }