/* Variables y temas movidos a css/dynamic.css */
* { box-sizing: border-box; }
html, body { height: 100%; }
.hidden { display: none !important; }
body {
  margin: 0;
  font-family: var(--base-font), "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 800px at 85% -100px, var(--primary-soft), transparent 60%),
              radial-gradient(1000px 700px at -20% 10%, var(--accent-soft), transparent 50%),
              var(--bg);
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
.container { width: min(1200px, 100% - 32px); margin-inline: auto; }
.section { padding: 48px 0; }
.section-title { margin: 0 0 16px; font-size: 1.8rem; }

/* Header (movido a css/nav.css) */

/* Hero */
.hero { background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft)); border-bottom: 1px solid var(--border); }
.hero-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; padding: 48px 0; align-items: center; }
.hero-copy h1 { margin: 0 0 12px; font-size: clamp(1.8rem, 2.5vw, 2.6rem); }
.hero-copy p { margin: 0 0 16px; color: var(--muted); }
.hero-media { aspect-ratio: 4/3; border-radius: 16px; background:
  radial-gradient(60% 60% at 30% 30%, var(--primary-soft)),
  radial-gradient(40% 40% at 70% 70%, var(--accent-soft)),
  linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--border); box-shadow: var(--shadow);
}

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 10px; border: 1px solid transparent; cursor: pointer; font-weight: 600; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 6px 18px rgba(255,107,107,.35); }
.btn-primary:hover { background: var(--primary-600); }

/* Grid productos */
.grid { display: grid; gap: 20px; }
.products-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1200px) { .products-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px) { .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .hero-inner { grid-template-columns: 1fr; } }
@media (max-width: 540px) { .products-grid { grid-template-columns: 1fr; } }

/* Scroll horizontal suave en móviles para evitar apilado incorrecto */
@media (max-width: 640px) {
  .products-grid {
    grid-auto-flow: column;
    grid-auto-columns: minmax(240px, 1fr);
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }
  .product-card { scroll-snap-align: start; }
  .product-media { aspect-ratio: 1/1; object-position: center; }
}

.product-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; display: grid; grid-template-rows: auto 1fr; transition: transform .12s ease, box-shadow .12s ease; }
.product-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.product-media { background: var(--bg-soft); aspect-ratio: 4/3; display: block; width: 100%; object-fit: cover; }
.product-body { padding: 12px; display: grid; gap: 8px; }
.product-title { margin: 0; font-size: 1rem; line-height: 1.4; }
.price { display:flex; align-items:baseline; gap: 8px; }
.price-old { color: var(--muted); text-decoration: line-through; }
.price-new { color: var(--accent); font-weight: 700; }
.discount-badge { display:inline-flex; align-items:center; gap:6px; padding: 4px 8px; border-radius: 999px; background: color-mix(in oklab, var(--accent), #fff 84%); color: color-mix(in oklab, var(--accent), #000 25%); font-weight: 700; font-size: .85rem; width: fit-content; border: 1px solid color-mix(in oklab, var(--accent), #fff 70%); }
.stock-badge { display:inline-flex; align-items:center; padding: 3px 8px; border-radius: 999px; font-size: .80rem; width: fit-content; }
.stock-badge.stock-none { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.stock-badge.stock-low { background: #fff1db; color: #7a3b00; border: 1px solid #ffe0b2; }
.card-actions { display: flex; justify-content: flex-end; }

/* Modal */
.modal.hidden { display: none; }
.modal { position: fixed; inset: 0; z-index: 200; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.modal-dialog { position: relative; margin: 40px auto; width: min(1000px, calc(100% - 24px)); background: var(--card); border: 1px solid var(--border); border-radius: 16px; overflow: clip; box-shadow: var(--shadow); }
.modal-close { position: absolute; top: 8px; right: 10px; border: 0; background: transparent; color: var(--text); font-size: 28px; cursor: pointer; }
.modal-content { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; padding: 16px; }
.modal-content img { width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--border); }
.modal-details { display: grid; gap: 10px; align-content: start; }
.spec-list { margin: 0; padding-left: 18px; color: var(--muted); }
@media (max-width: 860px) { .modal-content { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: color-mix(in oklab, var(--card), var(--bg) 20%); margin-top: 40px; }
.footer-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; padding: 24px 0; }
.footer-copy { grid-column: 1 / -1; color: var(--muted); }
@media (max-width: 720px) { .footer-inner { grid-template-columns: 1fr; } }

/* Forms */
.form { display: grid; gap: 12px; max-width: 720px; }
.form-row { display: grid; gap: 6px; }
input, textarea, select {
  padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); color: var(--text);
}
input:focus, textarea:focus, select:focus { outline: 2px solid rgba(255,107,107,.4); border-color: rgba(255,107,107,.5); }

/* Paginación */
.pagination { display:flex; align-items:center; justify-content:center; gap: 12px; margin-top: 14px; }
.page-btn { padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--card); color: var(--text); cursor: pointer; }
.page-btn[disabled] { opacity: .5; cursor: not-allowed; }
.page-info { color: var(--muted); }

/* Product detail */
.detail-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: start; }
@media (max-width: 900px) { .detail-grid { grid-template-columns: 1fr; } }
.detail-media img { width: 100%; height: auto; max-height: 60vh; object-fit: contain; border-radius: 12px; border: 1px solid var(--border); box-shadow: var(--shadow); background: #f6f8fc; }
.thumbs { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(84px, 1fr); gap: 10px; padding-top: 12px; overflow-x: auto; }
.thumb { border: 1px solid var(--border); background: #f6f8fc; border-radius: 10px; padding: 4px; cursor: pointer; }
.thumb img { display: block; width: 100%; height: auto; border-radius: 8px; }
.detail-descripcion { color: var(--muted); }
.detail-actions { margin-top: 12px; }
.breadcrumbs { margin-bottom: 12px; color: var(--muted); }
.detail-empty { color: var(--danger); }

/* Account panel */
.account-layout { display: grid; grid-template-columns: 240px 1fr; gap: 16px; }
.account-sidebar { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.account-nav { display: grid; gap: 6px; }
.account-nav a { padding: 10px 12px; border-radius: 8px; color: var(--text); }
.account-nav a.active { background: var(--nav-active-bg); outline: 1px solid var(--nav-active-outline); font-weight: 600; }
.account-content { display: grid; }
.account-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.account-header { display:flex; align-items:center; justify-content:space-between; }
.account-sub { margin: 4px 0 0; color: #0a3aa7; font-weight:600; }
.account-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.account-block { border: 1px solid var(--border); border-radius: 12px; padding: 12px; background: color-mix(in oklab, var(--card), #eaf3ff 10%); }
.account-block h3 { color: #0a3aa7; margin: 0 0 8px; }
.account-actions { display:flex; gap:8px; margin-top: 8px; }

/* Notes */
.account-note { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 12px; padding: 10px; color: var(--muted); }

/* Responsive nav (mobile) */
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .main-nav { position: absolute; right: 0; top: calc(100% + 8px); background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 8px; display: grid; gap: 6px; min-width: 220px; box-shadow: var(--shadow); visibility: hidden; opacity: 0; transform: translateY(-6px); transition: transform .15s ease, opacity .15s ease, visibility .15s; }
  .main-nav a { color: var(--text); background: transparent; }
  .main-nav.open { visibility: visible; opacity: 1; transform: translateY(0); }
}