:root {
  --color-bordo: #7a1f3d;
  --color-bordo-dark: #5c1730;
  --color-mor: #6c3fa0;
  --color-mor-light: #f4effa;
  --color-bg: #faf7f5;
  --color-surface: #ffffff;
  --color-text: #2b2320;
  --color-muted: #8a7f7a;
  --color-border: #ece4e0;
  --color-danger: #b3261e;
  --color-success: #2e7d32;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(43, 35, 32, 0.06);
  --container: 1200px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-top {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  flex-wrap: wrap;
}

.brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-bordo);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.brand span { color: var(--color-mor); }

.header-search {
  flex: 1 1 260px;
  min-width: 160px;
}

.header-search form {
  display: flex;
}

.header-search input[type="search"] {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius) 0 0 var(--radius);
  padding: 10px 14px;
  font-size: 0.95rem;
}

.header-search button {
  border: none;
  background: var(--color-bordo);
  color: #fff;
  padding: 0 18px;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cart-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-bordo);
}

.cart-badge {
  background: var(--color-mor);
  color: #fff;
  border-radius: 999px;
  font-size: 0.75rem;
  padding: 1px 8px;
}

.category-nav {
  border-top: 1px solid var(--color-border);
  overflow-x: auto;
}

.category-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 8px 0;
  white-space: nowrap;
}

.category-nav a {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  color: var(--color-text);
  font-size: 0.9rem;
}

.category-nav a:hover,
.category-nav a.active {
  background: var(--color-mor-light);
  color: var(--color-mor);
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--color-bordo) 0%, var(--color-mor) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 48px 32px;
  margin: 24px 0;
  text-align: center;
}

.hero h1 {
  font-size: 2rem;
  margin: 0 0 10px;
}

.hero p {
  margin: 0 0 18px;
  opacity: 0.92;
}

.btn {
  display: inline-block;
  border: none;
  border-radius: var(--radius);
  padding: 11px 22px;
  font-size: 0.95rem;
  cursor: pointer;
  font-weight: 600;
}

.btn-primary { background: var(--color-bordo); color: #fff; }
.btn-primary:hover { background: var(--color-bordo-dark); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.7);
}

.btn-secondary { background: var(--color-mor); color: #fff; }
.btn-light { background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text); }
.btn-block { width: 100%; text-align: center; }

/* ---------- Sections ---------- */
.section { margin: 36px 0; }
.section-title {
  font-size: 1.3rem;
  margin: 0 0 16px;
  color: var(--color-bordo-dark);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (min-width: 640px) { .category-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 992px) { .category-grid { grid-template-columns: repeat(4, 1fr); } }

.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 10px;
  text-align: center;
  font-weight: 600;
  color: var(--color-bordo-dark);
}

.category-card small {
  display: block;
  font-weight: 400;
  color: var(--color-muted);
  margin-top: 4px;
}

/* ---------- Product grid ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 992px) { .product-grid { grid-template-columns: repeat(4, 1fr); } }

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease;
}

.product-card:hover { transform: translateY(-3px); }

.product-card .thumb {
  aspect-ratio: 1 / 1;
  background: var(--color-mor-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-card .body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.product-card .title {
  font-size: 0.92rem;
  font-weight: 600;
  min-height: 2.6em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.price-row { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.price { font-weight: 700; color: var(--color-bordo); font-size: 1.05rem; }
.price-old { color: var(--color-muted); text-decoration: line-through; font-size: 0.85rem; }
.badge-discount {
  background: var(--color-bordo);
  color: #fff;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 6px;
}

.badge-outofstock {
  background: var(--color-border);
  color: var(--color-muted);
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 6px;
}

/* ---------- Product detail ---------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin: 24px 0;
}

@media (min-width: 900px) { .product-detail { grid-template-columns: 1fr 1fr; } }

.gallery-main {
  aspect-ratio: 1/1;
  background: var(--color-mor-light);
  border-radius: var(--radius);
  overflow: hidden;
}

.gallery-main img { width: 100%; height: 100%; object-fit: cover; }

.gallery-thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.gallery-thumbs img {
  width: 64px; height: 64px; object-fit: cover;
  border-radius: 8px; border: 1px solid var(--color-border);
  cursor: pointer;
}

.attr-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.attr-table td { padding: 6px 0; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }
.attr-table td:first-child { color: var(--color-muted); width: 40%; }

/* ---------- Forms / Cart / Checkout ---------- */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 6px; }
.form-control {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.form-row { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 640px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }

.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.alert-danger { background: #fdecea; color: var(--color-danger); border: 1px solid #f5c6c2; }
.alert-success { background: #eaf6ea; color: var(--color-success); border: 1px solid #bfe3bf; }
.alert-warning { background: #fff6e0; color: #8a6100; border: 1px solid #f2e0a0; }
.alert-info { background: var(--color-mor-light); color: var(--color-mor); border: 1px solid #ddc9f0; }

.table-cart { width: 100%; border-collapse: collapse; }
.table-cart th, .table-cart td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; vertical-align: middle; }
.table-cart img { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; }
.qty-input { width: 64px; padding: 6px; border: 1px solid var(--color-border); border-radius: 6px; }

.summary-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}
.summary-row { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 0.92rem; }
.summary-row.total { font-weight: 700; font-size: 1.1rem; border-top: 1px solid var(--color-border); padding-top: 10px; margin-top: 10px; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--color-border);
  padding: 28px 0;
  color: var(--color-muted);
  font-size: 0.85rem;
  text-align: center;
}

/* ---------- Admin ---------- */
.admin-body { background: #f4f1f8; }
.admin-header {
  background: var(--color-bordo);
  color: #fff;
  padding: 14px 0;
}
.admin-header .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.admin-header .container > .flex { flex-wrap: wrap; }
.admin-wrap { padding: 28px 0; }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 28px; }
@media (min-width: 900px) { .stat-grid { grid-template-columns: repeat(5, 1fr); } }
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
}
.stat-card .value { font-size: 1.5rem; font-weight: 700; color: var(--color-bordo); }
.stat-card .label { font-size: 0.82rem; color: var(--color-muted); }

.data-table { width: 100%; border-collapse: collapse; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.data-table th, .data-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--color-border); font-size: 0.88rem; }
.data-table th { background: var(--color-mor-light); color: var(--color-mor); }

.status-pill { padding: 3px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.status-pending { background: #fff6e0; color: #8a6100; }
.status-paid { background: #eaf6ea; color: var(--color-success); }
.status-failed, .status-cancelled { background: #fdecea; color: var(--color-danger); }
.status-processing { background: var(--color-mor-light); color: var(--color-mor); }
.status-shipped, .status-delivered { background: #eaf6ea; color: var(--color-success); }

.login-box {
  max-width: 380px;
  margin: 80px auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}

.text-muted { color: var(--color-muted); }
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; }
.gap-2 { gap: 10px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--color-muted); }

/* ---------- Order item thumbnails + lightbox (admin) ---------- */
.order-item-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  cursor: zoom-in;
  flex-shrink: 0;
}
.order-item-cell { display: flex; align-items: center; gap: 10px; }
.order-item-noimg {
  width: 48px; height: 48px; border-radius: 6px; flex-shrink: 0;
  background: var(--color-mor-light); border: 1px solid var(--color-border);
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(20, 16, 20, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  cursor: zoom-out;
}
/* The [hidden] attribute is only display:none in the browser's default
   (user-agent) stylesheet, which always loses to an author rule like
   ".lightbox-overlay { display: flex }" above regardless of specificity -
   so it must be restated explicitly here to actually take effect. */
.lightbox-overlay[hidden] {
  display: none;
}
.lightbox-overlay img {
  max-width: min(90vw, 720px);
  max-height: 85vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  cursor: default;
}
.lightbox-close {
  position: absolute;
  top: 18px;
  right: 24px;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 10px;
}

/* ---------- Admin product form ---------- */
.admin-form-grid { display: grid; grid-template-columns: 1fr; gap: 0 14px; }
@media (min-width: 640px) {
  .admin-form-grid { grid-template-columns: 1fr 1fr; }
}
.admin-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}
.admin-image-grid:empty { display: none; }
.admin-image-tile {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-surface);
}
.admin-image-tile img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  cursor: zoom-in;
}
.admin-image-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  background: var(--color-bordo);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}
.admin-image-actions { display: flex; gap: 4px; padding: 6px; }
.admin-image-actions .btn { flex: 1; padding: 4px 6px; font-size: 0.75rem; }
.admin-attr-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr auto;
  gap: 8px;
  margin-bottom: 8px;
}

/* ---------- Payment/return statuses, returns and pages (shared) ---------- */
.status-refunded, .status-returned, .status-partially_refunded { background: #eef0f6; color: #3f4a78; }
.status-return-pending, .status-return-processing { background: #fff6e0; color: #8a6100; }
.status-return-refunded { background: #eaf6ea; color: var(--color-success); }
.status-return-rejected, .status-return-refund_failed { background: #fdecea; color: var(--color-danger); }
.admin-badge { display: inline-block; min-width: 18px; padding: 0 6px; margin-left: 4px; border-radius: 999px; background: #f0d9ff; color: #3a1f4d; font-size: 0.72rem; font-weight: 700; text-align: center; }
.admin-return { border: 1px solid var(--color-border); border-radius: 8px; padding: 12px 14px; margin-bottom: 12px; font-size: 0.88rem; }
.admin-return ul { margin: 8px 0; padding-left: 18px; }
.admin-return-actions { border-top: 1px solid var(--color-border); margin-top: 10px; padding-top: 10px; }
.admin-return-actions label { font-size: 0.82rem; }
.admin-gift { border-color: #d9b8e8; background: #fbf6fd; }
.admin-code { font-family: Consolas, 'Courier New', monospace; font-size: 0.82rem; line-height: 1.5; }
.legal-snapshot summary { cursor: pointer; }
.legal-snapshot .legal-body { max-height: 420px; overflow-y: auto; margin-top: 12px; font-size: 0.8rem; line-height: 1.6; }
.legal-table { width: 100%; border-collapse: collapse; }
.legal-table th, .legal-table td { border: 1px solid var(--color-border); padding: 4px 6px; text-align: left; }
.checkbox-row { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Admin: product variants ---------- */
.admin-variant-table td { padding: 6px; }
.admin-variant-table .form-control { padding: 6px 8px; }
.admin-variant-table td:last-child { width: 44px; }