/* ═══════════════════════════════════════════════════════
   TAYO BOT Ecommerce — site.css
   Brand: Purple #7c3aed / Cyan #06b6d4
   ═══════════════════════════════════════════════════════ */

/* ── Reset & Variables ── */
:root {
  --bg: #0f172a;
  --surface: rgba(30,41,59,.6);
  --surface-2: rgba(15,23,42,.8);
  --ink: #f1f5f9;
  --muted: #94a3b8;
  --line: rgba(124,58,237,.15);
  --primary: #7c3aed;
  --primary-dark: #6d28d9;
  --accent: #06b6d4;
  --accent-warm: #f59e0b;
  --success: #10b981;
  --danger: #ef4444;
  --gold: #fbbf24;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 22px;
  --shadow: 0 2px 16px rgba(124,58,237,.08);
  --shadow-lg: 0 12px 40px rgba(124,58,237,.15);
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-display: 'Segoe UI', system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: linear-gradient(135deg,#0a0e1a 0%,#1a1040 100%); line-height: 1.6; -webkit-font-smoothing: antialiased; min-height: 100vh; }
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font); }

/* ── Layout Shell ── */
.shell { width: min(1200px, 100%); margin: 0 auto; padding: 0 16px 60px; }
.section { margin-bottom: 36px; }
.section-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 16px;
  letter-spacing: -.02em;
  color: var(--ink);
}
.section-subtitle { color: var(--muted); font-size: .9rem; margin-top: -10px; margin-bottom: 16px; }

/* ── Top Navigation ── */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
  position: sticky;
  top: 0;
  background: rgba(15,23,42,.9);
  backdrop-filter: blur(12px);
  z-index: 50;
}
.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-name img { height: 28px; }
.topbar-nav { display: flex; gap: 6px; flex-wrap: wrap; }
.topbar-nav a, .topbar-nav button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-size: .8rem;
  font-weight: 600;
  text-decoration: none;
  transition: all .2s;
}
.topbar-nav a:hover, .topbar-nav button:hover { border-color: var(--primary); color: var(--primary); }
.topbar-nav a.active, .topbar-nav button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Hero Banner ── */
.hero-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  color: #fff;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.hero-banner::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,.08);
  border-radius: 50%;
}
.hero-banner h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin: 0 0 8px;
  position: relative;
}
.hero-banner p { font-size: 1rem; opacity: .9; margin: 0 0 16px; position: relative; }
.hero-banner .btn-hero {
  display: inline-flex;
  padding: 12px 28px;
  background: #fff;
  color: var(--primary);
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
  border: none;
  text-decoration: none;
  position: relative;
  transition: transform .2s;
}
.hero-banner .btn-hero:hover { transform: scale(1.04); }

/* ── Category Cards ── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.cat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  transition: all .25s;
  border-left: 4px solid var(--cat-color, var(--primary));
}
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
}
.cat-icon { font-size: 2rem; }
.cat-info h3 { margin: 0; font-size: .95rem; font-weight: 700; }
.cat-info span { font-size: .78rem; color: var(--muted); }

/* ── Product Grid ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .25s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.card-img-wrap {
  position: relative;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg,#1a1040,#0a0e1a);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .card-img-wrap img { transform: scale(1.05); }
.no-img { color: var(--muted); font-size: .8rem; }
.card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .03em;
}
.badge-new { background: var(--success); color: #fff; }
.badge-featured { background: var(--gold); color: #fff; }
.badge-save { background: var(--primary); color: #fff; }
.card-body { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-meta { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.card-title { margin: 0; font-size: .92rem; font-weight: 700; line-height: 1.3; color: var(--ink); }
.card-title a { color: var(--ink); text-decoration: none; }
.card-title a:hover { color: var(--primary); }
.product-price {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary);
}
.original-price {
  text-decoration: line-through;
  color: var(--muted);
  font-weight: 400;
  font-size: .82rem;
  margin-left: 4px;
}
.card-rating { font-size: .78rem; }
.stars { color: var(--gold); letter-spacing: 1px; }
.rating-num { font-weight: 600; color: var(--ink); }
.rating-count { color: var(--muted); }
.card-actions {
  display: flex;
  gap: 6px;
  margin-top: auto;
  padding-top: 8px;
}
.btn-cart {
  flex: 1;
  padding: 9px 12px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: .78rem;
  font-weight: 700;
  transition: background .2s;
}
.btn-cart:hover { background: var(--primary-dark); }
.btn-detail {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: .78rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: all .2s;
}
.btn-detail:hover { border-color: var(--primary); color: var(--primary); }

/* ── Shop Page Layout ── */
.shop-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
}
.shop-sidebar {
  position: sticky;
  top: 80px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.sidebar-section { margin-bottom: 18px; }
.sidebar-section:last-child { margin-bottom: 0; }
.sidebar-title {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin: 0 0 8px;
}
.filter-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  color: var(--ink);
  cursor: pointer;
  transition: background .15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}
.filter-item:hover { background: rgba(124,58,237,.1); }
.filter-item.active { background: rgba(124,58,237,.2); color: var(--primary); font-weight: 700; }
.filter-count { margin-left: auto; font-size: .72rem; color: var(--muted); background: var(--bg); padding: 1px 6px; border-radius: 999px; }
.shop-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}
.shop-count { font-size: .85rem; color: var(--muted); }
.shop-sort select {
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  background: var(--surface-2);
  color: var(--ink);
}
.search-box {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: .85rem;
  background: var(--surface);
  color: var(--ink);
  margin-bottom: 16px;
  transition: border-color .2s;
}
.search-box:focus { outline: none; border-color: var(--primary); }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: .82rem;
  color: var(--muted);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--line); }

/* ── Pagination ── */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.page-btn {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-size: .82rem;
  font-weight: 600;
  transition: all .2s;
}
.page-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-btn:disabled { opacity: .4; cursor: default; }
.page-dots { padding: 7px 6px; color: var(--muted); }

/* ── Cart Panel ── */
.cart-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--primary);
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(124,58,237,.5);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s;
}
.cart-fab:hover { transform: scale(1.08); }
.cart-fab .badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-warm);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  min-width: 20px;
  text-align: center;
}
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 199;
  display: none;
}
.cart-overlay.open { display: block; }
.cart-panel {
  position: fixed;
  top: 0;
  right: -420px;
  width: min(400px, 92vw);
  height: 100vh;
  background: var(--surface-2);
  box-shadow: -8px 0 30px rgba(0,0,0,.5);
  z-index: 200;
  transition: right .3s ease;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}
.cart-panel.open { right: 0; }
.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}
.cart-header h3 { font-size: 1.3rem; margin: 0; color: var(--ink); }
.cart-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--muted);
  padding: 4px;
}
.cart-items { flex: 1; overflow-y: auto; padding: 12px 20px; }
.cart-item {
  display: flex;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.cart-item-info { flex: 1; }
.cart-item-info .name { font-weight: 700; font-size: .85rem; margin-bottom: 2px; color: var(--ink); }
.cart-item-info .price { color: var(--primary); font-size: .82rem; font-weight: 600; }
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 6px;
}
.cart-item-qty button {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}
.cart-item-qty button:hover { border-color: var(--primary); color: var(--primary); }
.cart-item-qty span { font-weight: 700; font-size: .88rem; min-width: 22px; text-align: center; color: var(--ink); }
.cart-item-remove {
  background: none;
  border: none;
  color: var(--danger);
  font-size: .8rem;
  font-weight: 600;
}
.cart-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--line);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 12px;
  color: var(--ink);
}
.cart-total .amount { color: var(--primary); }
.cart-checkout {
  width: 100%;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 14px;
  font-size: .92rem;
  font-weight: 700;
}
.cart-checkout:hover { background: var(--primary-dark); }
.cart-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 90px;
  right: 24px;
  background: var(--ink);
  color: var(--bg);
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 600;
  z-index: 300;
  transform: translateY(20px);
  opacity: 0;
  transition: all .3s;
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--muted);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state h3 { margin: 0 0 8px; color: var(--ink); font-size: 1.1rem; }
.empty-state p { margin: 0; font-size: .9rem; }

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  margin-top: 40px;
  text-align: center;
  color: var(--muted);
  font-size: .8rem;
}
.site-footer a { color: var(--primary); }

/* ── Admin Panel ── */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
}
.admin-sidebar {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  position: sticky;
  top: 80px;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  color: var(--ink);
  cursor: pointer;
  transition: all .2s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  margin-bottom: 4px;
}
.admin-nav-item:hover { background: rgba(124,58,237,.1); }
.admin-nav-item.active { background: var(--primary); color: #fff; }
.admin-nav-item .icon { font-size: 1.1rem; }
.admin-content {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.admin-header h2 { margin: 0; font-size: 1.4rem; color: var(--ink); }
.btn-primary {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger {
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
}

/* ── Stats Cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(124,58,237,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.stat-info .stat-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}
.stat-info .stat-label {
  font-size: .78rem;
  color: var(--muted);
  margin-top: 4px;
}

/* ── Data Table ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}
.data-table th {
  text-align: left;
  padding: 12px;
  font-size: .78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--line);
}
.data-table td {
  padding: 12px;
  font-size: .88rem;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.data-table tr:hover td { background: rgba(124,58,237,.05); }
.data-table .actions {
  display: flex;
  gap: 6px;
}

/* ── Form ── */
.form-group { margin-bottom: 14px; }
.form-label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: .88rem;
  background: var(--surface-2);
  color: var(--ink);
  font-family: inherit;
  transition: border-color .2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.3rem;
  cursor: pointer;
}
.modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
}
.modal-sub {
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 20px;
}

/* ── Quick View Modal ── */
.qv-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(10px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: qv-fade-in .2s ease-out;
}
@keyframes qv-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes qv-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.qv-modal {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  width: 100%;
  max-width: 780px;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
  animation: qv-slide-up .25s ease-out;
}
.qv-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(0,0,0,.5);
  border: 1px solid var(--line);
  color: var(--ink);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
}
.qv-close:hover { background: var(--primary); transform: scale(1.1); }
.qv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.qv-image {
  background: #0a0f1c;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  border-right: 1px solid var(--line);
}
.qv-image img {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: cover;
}
.qv-no-img {
  font-size: 80px;
  color: var(--muted);
}
.qv-info {
  padding: 28px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.qv-brand {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}
.qv-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  line-height: 1.3;
}
.qv-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: .88rem;
}
.qv-rating .stars { color: #fbbf24; }
.qv-price-block {
  background: rgba(124,58,237,.08);
  border: 1px solid rgba(124,58,237,.2);
  border-radius: 12px;
  padding: 14px 16px;
}
.qv-current-price {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.qv-original-price {
  font-size: .95rem;
  color: var(--muted);
  text-decoration: line-through;
  margin-top: 2px;
}
.qv-tier-save {
  font-size: .82rem;
  color: var(--success, #10b981);
  font-weight: 600;
  margin-top: 6px;
}
.qv-desc {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
  margin: 0;
  max-height: 120px;
  overflow-y: auto;
}
.qv-qty {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--muted);
}
.qv-qty button {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all .15s;
}
.qv-qty button:hover { background: var(--primary); border-color: var(--primary); }
.qv-qty span#qvQty {
  display: inline-block;
  min-width: 32px;
  text-align: center;
  color: var(--ink);
  font-weight: 700;
  font-size: 1rem;
}
.qv-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 4px;
}
.qv-btn-cart, .qv-btn-buy {
  padding: 14px 16px;
  border-radius: 10px;
  font-weight: 700;
  font-size: .92rem;
  cursor: pointer;
  border: none;
  transition: all .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.qv-btn-cart {
  background: var(--surface);
  color: var(--ink);
  border: 1.5px solid var(--line);
}
.qv-btn-cart:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.qv-btn-buy {
  background: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(124,58,237,.4);
}
.qv-btn-buy:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(124,58,237,.55); }
.qv-link {
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
  text-decoration: none;
  padding: 8px;
  border-radius: 8px;
  transition: all .15s;
}
.qv-link:hover { color: var(--primary); background: rgba(124,58,237,.06); }

/* ── Quick View hover hint on product cards ── */
.card-img-wrap { position: relative; overflow: hidden; }
.card-img-wrap .quick-view-hint {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.7) 100%);
  color: #fff;
  text-align: center;
  padding: 20px 8px 8px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .5px;
  opacity: 0;
  transform: translateY(100%);
  transition: all .25s ease-out;
  pointer-events: none;
}
.product-card:hover .quick-view-hint {
  opacity: 1;
  transform: translateY(0);
}
.product-card:hover .card-img-wrap img {
  transform: scale(1.05);
}
.card-img-wrap img { transition: transform .3s ease-out; }

@media (max-width: 700px) {
  .qv-grid { grid-template-columns: 1fr; }
  .qv-image { min-height: 240px; border-right: none; border-bottom: 1px solid var(--line); }
  .qv-info { padding: 20px; }
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
  .shop-layout, .admin-layout { grid-template-columns: 1fr; }
  .shop-sidebar, .admin-sidebar { position: static; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 8px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .form-row { grid-template-columns: 1fr; }
}