:root {
  --primary: #ff3d5a;
  --dark: #14141c;
  --dark-light: #1e1e2a;
  --text: #f1f1f5;
  --muted: #8a8a9a;
  --border: #2a2a38;
  --success: #2ecc71;
  --error: #ff4d5e;
  --radius: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
header.site-header {
  background: var(--dark-light);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; max-width: 1200px; margin: 0 auto;
}
.logo { font-size: 22px; font-weight: 800; color: var(--primary); letter-spacing: 0.5px; }
.nav-links { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.nav-links a { font-size: 14px; color: var(--text); padding: 6px 10px; border-radius: 6px; }
.nav-links a:hover { background: rgba(255,255,255,0.06); }
.btn {
  display: inline-block; padding: 10px 18px; border-radius: var(--radius);
  background: var(--primary); color: #fff; border: none; cursor: pointer; font-size: 14px; font-weight: 600;
}
.btn:hover { opacity: 0.9; }
.btn-outline { background: transparent; border: 1px solid var(--primary); color: var(--primary); }
.btn-secondary { background: var(--dark-light); border: 1px solid var(--border); color: var(--text); }
.btn-danger { background: var(--error); }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* Flash messages */
.flash { padding: 12px 16px; border-radius: var(--radius); margin: 16px 0; font-size: 14px; }
.flash-success { background: rgba(46,204,113,0.15); color: var(--success); border: 1px solid var(--success); }
.flash-error { background: rgba(255,77,94,0.15); color: var(--error); border: 1px solid var(--error); }

/* Hero */
.hero {
  background: linear-gradient(135deg, #1a1a28, #24243a);
  padding: 60px 20px; text-align: center; border-bottom: 1px solid var(--border);
}
.hero h1 { font-size: 34px; margin-bottom: 12px; }
.hero p { color: var(--muted); margin-bottom: 24px; }

/* Grid */
.section { padding: 40px 0; }
.section h2 { font-size: 22px; margin-bottom: 20px; }
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px;
}

/* Product card */
.card {
  background: var(--dark-light); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform 0.15s;
}
.card:hover { transform: translateY(-3px); }
.card img { width: 100%; height: 220px; object-fit: cover; background: #2a2a38; }
.card-body { padding: 14px; }
.card-body h3 { font-size: 15px; margin-bottom: 6px; }
.price { font-weight: 700; color: var(--primary); }
.price-old { text-decoration: line-through; color: var(--muted); font-size: 13px; margin-left: 6px; }
.category-tag { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* Forms */
.form-page { max-width: 420px; margin: 60px auto; padding: 0 20px; }
.form-box {
  background: var(--dark-light); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px;
}
.form-box h1 { font-size: 22px; margin-bottom: 20px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; margin-bottom: 6px; color: var(--muted); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--dark); color: var(--text); font-size: 14px;
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-footer { margin-top: 16px; font-size: 13px; color: var(--muted); text-align: center; }

/* Tables (admin) */
table { width: 100%; border-collapse: collapse; background: var(--dark-light); border-radius: var(--radius); overflow: hidden; }
th, td { padding: 12px 14px; text-align: left; font-size: 13px; border-bottom: 1px solid var(--border); }
th { background: #22222e; color: var(--muted); text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; }
tr:last-child td { border-bottom: none; }

/* Admin layout */
.admin-wrap { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 220px; background: var(--dark-light); border-right: 1px solid var(--border);
  padding: 20px 0; flex-shrink: 0;
}
.admin-sidebar .logo { padding: 0 20px 20px; display: block; }
.admin-sidebar a {
  display: block; padding: 12px 20px; font-size: 14px; color: var(--muted); border-left: 3px solid transparent;
}
.admin-sidebar a:hover, .admin-sidebar a.active { color: var(--text); background: rgba(255,255,255,0.04); border-left-color: var(--primary); }
.admin-main { flex: 1; padding: 24px; max-width: 100%; overflow-x: auto; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 30px; }
.stat-card { background: var(--dark-light); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.stat-card .label { font-size: 12px; color: var(--muted); text-transform: uppercase; }
.stat-card .value { font-size: 26px; font-weight: 700; margin-top: 6px; }

.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; text-transform: capitalize; }
.badge-placed { background: rgba(255,193,7,0.15); color: #ffc107; }
.badge-confirmed, .badge-active, .badge-paid { background: rgba(46,204,113,0.15); color: var(--success); }
.badge-shipped { background: rgba(52,152,219,0.15); color: #3498db; }
.badge-delivered { background: rgba(46,204,113,0.2); color: var(--success); }
.badge-cancelled, .badge-blocked, .badge-pending { background: rgba(255,77,94,0.15); color: var(--error); }

.size-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); }

footer.site-footer { border-top: 1px solid var(--border); padding: 24px 0; text-align: center; color: var(--muted); font-size: 13px; margin-top: 40px; }

/* Wishlist heart */
.card { position: relative; }
.out-of-stock-badge {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  background: rgba(20,20,28,0.85); color: #fff; font-size: 11px; font-weight: 600;
  padding: 4px 8px; border-radius: 4px; letter-spacing: 0.3px;
}
/* Icon base */
.icon { display: inline-block; vertical-align: middle; }

.wishlist-btn {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  width: 32px; height: 32px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(20,20,28,0.7); display: flex; align-items: center; justify-content: center;
  color: #fff; transition: transform 0.15s;
}
.wishlist-btn .icon-heart { width: 16px; height: 16px; }
.wishlist-btn:hover { transform: scale(1.1); }
.wishlist-btn.active { color: var(--primary); }
.wishlist-btn-inline {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--dark-light); border: 1px solid var(--border); color: var(--text);
}
.wishlist-btn-inline .icon-heart { width: 16px; height: 16px; }
.wishlist-btn-inline.active { border-color: var(--primary); color: var(--primary); }

/* Star ratings */
.stars { display: inline-flex; align-items: center; color: #ffc107; gap: 1px; }
.stars .icon-star { width: 14px; height: 14px; }
.stars .icon-star--empty { color: var(--border); }
.rating-line { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); margin: 4px 0; }
.rating-count { color: var(--muted); }
.star-input { display: flex; flex-direction: row-reverse; justify-content: flex-end; gap: 4px; }
.star-input input { display: none; }
.star-input label { display: inline-flex; color: var(--border); cursor: pointer; }
.star-input label .icon-star { width: 26px; height: 26px; }
.star-input input:checked ~ label,
.star-input label:hover,
.star-input label:hover ~ label { color: #ffc107; }

/* Reviews */
.review-card { border-bottom: 1px solid var(--border); padding: 16px 0; }
.review-card:last-child { border-bottom: none; }
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.review-author { font-weight: 600; font-size: 14px; }
.review-date { font-size: 12px; color: var(--muted); }
.review-comment { font-size: 14px; color: var(--text); margin-top: 4px; }

/* Search autocomplete */
.search-wrap { position: relative; flex: 1; min-width: 180px; }
.search-suggestions {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 30;
  background: var(--dark-light); border: 1px solid var(--border); border-radius: 8px;
  overflow: hidden; display: none; max-height: 320px; overflow-y: auto;
}
.search-suggestions.open { display: block; }
.search-suggestion-item {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px; font-size: 13px; cursor: pointer;
}
.search-suggestion-item:hover { background: rgba(255,255,255,0.06); }
.search-suggestion-item img { width: 32px; height: 32px; object-fit: cover; border-radius: 4px; background: #2a2a38; flex-shrink: 0; }

/* Product gallery + zoom */
.gallery-main {
  border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden;
  cursor: zoom-in; position: relative;
}
.gallery-main img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; transition: transform 0.15s ease-out; }
.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; cursor: pointer;
  border: 2px solid var(--border); opacity: 0.7;
}
.gallery-thumbs img:hover { opacity: 1; }
.gallery-thumbs img.active { border-color: var(--primary); opacity: 1; }

.zoom-overlay {
  display: none; position: fixed; inset: 0; z-index: 100; background: rgba(10,10,14,0.92);
  align-items: center; justify-content: center; padding: 20px; cursor: zoom-out;
}
.zoom-overlay.open { display: flex; }
.zoom-overlay img { max-width: 90vw; max-height: 90vh; object-fit: contain; border-radius: 8px; }
.zoom-close {
  position: absolute; top: 20px; right: 24px; background: none; border: none;
  color: #fff; font-size: 28px; cursor: pointer;
}

@media (max-width: 640px) {
  .gallery-main { cursor: default; }
}

@media (max-width: 768px) {
  .admin-wrap { flex-direction: column; }
  .admin-sidebar { width: 100%; display: flex; overflow-x: auto; padding: 10px; }
  .admin-sidebar a { white-space: nowrap; border-left: none; border-bottom: 3px solid transparent; }
  .admin-sidebar a.active { border-bottom-color: var(--primary); }
}