/* CSS externalizado desde bloques <style> para CSP estricta. */
/* ═══════════════════════════════════════════════════
     FICHA DE PRODUCTO — Dampi
  ═══════════════════════════════════════════════════ */
  .det-page { max-width:1200px; margin:0 auto; padding:24px 20px 80px; }

  /* Breadcrumb */
  .det-bc { font-size:14px; color:var(--text3); margin-bottom:20px;
    display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
  .det-bc a { color:var(--text2); text-decoration:none; }
  .det-bc a:hover { color:var(--cyan); }
  .det-bc svg { opacity:.5; }

  /* ── Grid principal ─────────────────────────────── */
  .det-grid {
    display:grid; grid-template-columns:480px 1fr;
    gap:48px; margin-bottom:56px; align-items:start;
  }

  /* ── Galería ────────────────────────────────────── */
  .det-gallery { position:sticky; top:80px; }
  .det-main-img {
    background:var(--bg2); border:1px solid var(--border);
    border-radius:16px; aspect-ratio:1/1;
    display:flex; align-items:center; justify-content:center;
    overflow:hidden; margin-bottom:10px;
  }
  .det-main-img img {
    width:100%; height:100%; object-fit:contain; padding:28px;
  }
  /* ── Lupa de zoom ───────────────────────────────── */
  .det-main-img { position:relative; cursor:zoom-in; }
  .det-zoom-lens {
    position:absolute; border:2px solid var(--cyan); border-radius:50%;
    width:140px; height:140px; pointer-events:none; display:none;
    background:rgba(14,165,201,.12);
    box-shadow:0 0 0 2000px rgba(255,255,255,.08);
  }
  .det-zoom-result {
    position:absolute; top:0; left:calc(100% + 20px); width:480px; height:480px;
    border:1px solid var(--border); border-radius:16px; background:var(--bg2);
    background-repeat:no-repeat; display:none; z-index:40;
    box-shadow:0 12px 32px rgba(0,0,0,.16);
  }
  @media (max-width:1400px) { .det-zoom-result { display:none !important; } }
  @media (hover:none) { .det-main-img { cursor:pointer; } }

  /* ── Modal de imagen a pantalla completa (móvil/táctil) ──── */
  .det-img-modal {
    position:fixed; inset:0; background:rgba(12,26,59,.92); z-index:9999;
    display:none; align-items:center; justify-content:center; padding:20px;
  }
  .det-img-modal.open { display:flex; }
  .det-img-modal img { width:90vw; height:90vh; object-fit:contain; border-radius:8px; }
  .det-img-modal__close {
    position:absolute; top:18px; right:18px; width:40px; height:40px;
    border-radius:50%; background:rgba(255,255,255,.14); border:none;
    color:#fff; font-size:22px; cursor:pointer; display:flex;
    align-items:center; justify-content:center;
  }
  .det-thumbs { display:flex; gap:8px; flex-wrap:wrap; }
  .det-thumb {
    width:68px; height:68px; border-radius:10px;
    background:var(--bg2); border:2px solid var(--border);
    overflow:hidden; cursor:pointer; transition:border-color .15s;
    display:flex; align-items:center; justify-content:center;
  }
  .det-thumb.active { border-color:var(--cyan); }
  .det-thumb img { width:100%; height:100%; object-fit:contain; padding:6px; }
  .det-img-ph { color:var(--border2); }

  /* ── Info ───────────────────────────────────────── */
  .det-info {}
  .det-back {
    display:inline-flex; align-items:center; gap:4px;
    font-size:12.5px; font-weight:600; color:var(--text3);
    text-decoration:none; margin-bottom:16px; cursor:pointer;
    transition:color .15s; background:none; border:none; padding:0;
  }
  .det-back:hover { color:var(--text); }
  .det-fab {
    font-size:11px; font-weight:700; text-transform:uppercase;
    letter-spacing:.1em; color:var(--text3); margin-bottom:5px;
  }
  .det-name {
    font-family:var(--font-display); font-size:1.4rem; font-weight:800;
    color:var(--text); line-height:1.25; margin-bottom:12px;
    letter-spacing:-.025em;
  }

  /* Badges */
  .det-badges { display:flex; gap:6px; flex-wrap:wrap; margin-bottom:16px; }
  .det-badge {
    font-size:11px; font-weight:700; padding:3px 10px;
    border-radius:20px; text-transform:uppercase; letter-spacing:.04em;
  }
  .det-badge--new    { background:rgba(16,185,129,.15); color:#059669; }
  .det-badge--sale   { background:rgba(239,68,68,.15);  color:#dc2626; }
  .det-badge--reac   { background:rgba(99,102,241,.15); color:#4f46e5; }
  .det-badge--gradeA { background:#d1fae5; color:#065f46; }
  .det-badge--gradeB { background:#E0F7FC; color:#0e7490; }
  .det-badge--gradeC { background:#fef3c7; color:#92400e; }
  .det-badge--liq    { background:rgba(249,115,22,.15); color:#ea580c; }

  /* Precio */
  .det-precio-wrap { margin-bottom:16px; }
  .det-precio-old {
    font-size:1rem; color:var(--text3); text-decoration:line-through;
    font-weight:400; margin-bottom:2px;
  }
  .det-precio-main {
    font-family:var(--font-display); font-size:2.2rem; font-weight:800;
    color:var(--text); letter-spacing:-.03em; line-height:1;
  }
  .det-precio-main.has-desc { color:#dc2626; }
  .det-precio-iva { font-size:11.5px; color:var(--text3); margin-top:4px; }
  .det-precio-canon { font-size:11px; color:var(--text3); margin-top:2px; }
  .det-ahorro {
    display:inline-block; margin-top:4px; font-size:12px; font-weight:700;
    color:#059669; background:rgba(16,185,129,.1);
    padding:2px 8px; border-radius:20px;
  }

  /* Stock */
  .det-stock {
    display:flex; align-items:center; gap:8px;
    font-size:13px; font-weight:600; margin-bottom:20px;
  }
  .det-stock-dot { width:9px; height:9px; border-radius:50%; flex-shrink:0; }
  .det-stock.ok  .det-stock-dot { background:#10b981; }
  .det-stock.ok  { color:#059669; }
  .det-stock.low .det-stock-dot { background:#f59e0b; }
  .det-stock.low { color:#d97706; }
  .det-stock.out .det-stock-dot { background:#f43f5e; opacity:.5; }
  .det-stock.out { color:#be185d; }

  /* Entrega */
  .det-entrega {
    font-size:12px; color:var(--text3); margin-bottom:16px;
    display:flex; align-items:center; gap:6px;
  }

  /* Acciones */
  .det-acciones { display:flex; gap:10px; margin-bottom:20px; flex-wrap:wrap; }
  .det-qty {
    display:flex; align-items:center; height:46px;
    border:1px solid var(--border2); border-radius:10px; overflow:hidden;
  }
  .det-qty-btn {
    width:40px; height:46px; background:var(--bg2); border:none;
    font-size:20px; color:var(--text2); cursor:pointer;
    transition:background .15s;
  }
  .det-qty-btn:hover { background:var(--bg3); }
  #qty-val {
    width:48px; text-align:center;
    font-family:var(--font-display); font-size:15px; font-weight:700;
    color:var(--text);
    border-left:1px solid var(--border2); border-right:1px solid var(--border2);
    height:46px; display:flex; align-items:center; justify-content:center;
  }
  .det-btn-add {
    flex:1; min-width:200px; height:46px;
    background:var(--cyan); color:#fff;
    border:none; border-radius:10px;
    font-size:15px; font-weight:700; cursor:pointer;
    transition:opacity .15s; display:flex; align-items:center;
    justify-content:center; gap:8px;
  }
  .det-btn-add:hover:not(:disabled) { opacity:.88; }
  .det-btn-add:disabled { background:var(--bg3); color:var(--text3); cursor:not-allowed; }
  .det-btn-fav {
    width:46px; height:46px; border-radius:10px;
    border:1px solid var(--border2); background:var(--bg2);
    cursor:pointer; display:flex; align-items:center; justify-content:center;
    color:var(--text3); transition:all .15s; flex-shrink:0;
  }
  .det-btn-fav:hover { border-color:var(--cyan); color:var(--cyan); }
  .det-btn-fav.active { background:rgba(239,68,68,.1); border-color:#ef4444; color:#ef4444; }

  /* Info rápida */
  .det-quick-info {
    display:grid; grid-template-columns:1fr 1fr; gap:8px;
    margin-bottom:16px;
  }
  .det-qi {
    background:var(--bg2); border-radius:10px; padding:10px 12px;
    display:flex; align-items:center; gap:9px;
  }
  .det-qi svg { color:var(--cyan); flex-shrink:0; }
  .det-qi-label { font-size:11px; color:var(--text3); }
  .det-qi-val { font-size:12.5px; font-weight:600; color:var(--text); }

  /* Garantías */
  .det-garantias {
    border:1px solid var(--border); border-radius:12px;
    padding:14px 16px; margin-bottom:14px;
    display:flex; flex-direction:column; gap:9px;
  }
  .det-gar {
    display:flex; align-items:center; gap:9px;
    font-size:12.5px; font-weight:500; color:var(--text2);
  }
  .det-gar svg { color:var(--text3); flex-shrink:0; }

  /* ── Secciones inferiores ───────────────────────── */
  .det-section {
    border-top:1px solid var(--border);
    padding-top:36px; margin-bottom:48px;
  }
  .det-section-title {
    font-family:var(--font-display); font-size:1.1rem; font-weight:800;
    color:var(--text); letter-spacing:-.015em; margin-bottom:20px;
    display:flex; align-items:center; gap:8px;
  }

  /* Specs table */
  .det-specs {
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(300px,1fr));
    gap:1px; background:var(--border);
    border:1px solid var(--border); border-radius:12px; overflow:hidden;
  }
  .det-spec {
    background:var(--surface); padding:12px 16px;
    display:flex; justify-content:space-between; align-items:flex-start; gap:16px;
  }
  .det-spec:hover { background:var(--bg2); }
  .det-spec-k {
    font-size:12px; color:var(--text3); font-weight:500;
    flex-shrink:0; min-width:120px;
  }
  .det-spec-group { margin-bottom:16px; }
  .det-spec-group-title { font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--cyan); padding:10px 14px 6px; border-bottom:1px solid var(--border); }
  .det-specs--grouped { display:block; background:none; border:none; gap:0; }
  .det-specs--grouped .det-spec-group { background:var(--bg2); border:1px solid var(--border); border-radius:10px; overflow:hidden; margin-bottom:10px; }
  .det-specs--grouped .det-spec { background:transparent; border-bottom:1px solid var(--border); }
  .det-specs--grouped .det-spec:last-child { border-bottom:none; }
  .det-spec-v {
    font-size:12.5px; color:var(--text); font-weight:600;
    text-align:right; line-height:1.35;
  }

  /* Descripción */
  .det-desc {
    font-size:14px; color:var(--text2); line-height:1.7;
    max-width:720px;
  }
  .det-desc p { margin-bottom:12px; }

  /* Relacionados */
  .det-rel-grid {
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(200px,1fr));
    gap:12px;
  }
  .rel-card {
    background:var(--surface); border:1px solid var(--border);
    border-radius:12px; overflow:hidden; text-decoration:none;
    display:flex; flex-direction:column;
    transition:border-color .2s, transform .15s;
  }
  .rel-card:hover { border-color:var(--cyan); transform:translateY(-2px); }
  .rel-card__img {
    height:130px; background:var(--bg2);
    display:flex; align-items:center; justify-content:center;
  }
  .rel-card__img img { width:100%; height:100%; object-fit:contain; padding:12px; }
  .rel-card__body { padding:12px; }
  .rel-card__fab  { font-size:10px; font-weight:700; text-transform:uppercase;
    letter-spacing:.08em; color:var(--text3); margin-bottom:3px; }
  .rel-card__name {
    font-size:12.5px; font-weight:600; color:var(--text); line-height:1.3;
    display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
    margin-bottom:8px;
  }
  .rel-card__foot { display:flex; justify-content:space-between; align-items:center; }
  .rel-card__price { font-family:var(--font-display); font-size:1rem; font-weight:800; color:var(--text); }
  .rel-card__stock { font-size:11px; font-weight:600; }
  .rel-card__stock.ok  { color:#059669; }
  .rel-card__stock.low { color:#d97706; }
  .rel-card__stock.out { color:#be185d; }

  /* Loading / Error */
  .det-loading {
    padding:80px 24px; text-align:center;
    display:flex; flex-direction:column; align-items:center; gap:16px;
    color:var(--text3);
  }
  .det-error {
    padding:60px 24px; text-align:center;
    background:var(--surface); border:1px dashed var(--border2);
    border-radius:16px; color:var(--text2);
  }

  /* Responsive */
  @media (max-width:900px) {
    .det-grid { grid-template-columns:1fr; gap:24px; }
    .det-gallery { position:static; }
  }
  @media (max-width:600px) {
    .det-page { padding:16px 16px 60px; }
    .det-name { font-size:1.2rem; }
    .det-precio-main { font-size:1.8rem; }
    .det-quick-info { grid-template-columns:1fr; }
    .det-acciones { flex-direction:column; }
    .det-btn-add { width:100%; }
  }