/* ━━━ VORNI — Streetwear Dropshipping Store ━━━ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

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

:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --surface-2: #1a1a1a;
  --border: #222222;
  --border-hover: #333333;
  --text: #f0f0f0;
  --text-muted: #888888;
  --accent: #00ff88;
  --accent-dim: #00cc6e;
  --accent-glow: rgba(0,255,136,.15);
  --danger: #ff4444;
  --radius: 12px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ━━━ HEADER ━━━ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,.75);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-size: 1.6rem; font-weight: 700;
  letter-spacing: .35em; color: var(--text);
  text-decoration: none;
}
.logo span { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.cart-btn {
  position: relative; background: none; border: none;
  color: var(--text); cursor: pointer; font-size: 1.4rem;
  padding: 8px; border-radius: 8px;
  transition: background var(--transition);
}
.cart-btn:hover { background: var(--surface); }
.cart-btn .badge {
  position: absolute; top: 2px; right: 0;
  background: var(--accent); color: #000;
  font-size: .65rem; font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: 9px; display: flex;
  align-items: center; justify-content: center;
  transform: scale(0); transition: transform .3s cubic-bezier(.68,-.55,.27,1.55);
}
.cart-btn .badge.visible { transform: scale(1); }
.cart-btn.bounce { animation: cartBounce .4s ease; }
@keyframes cartBounce {
  0%,100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
  60% { transform: translateY(2px); }
}

/* ━━━ LAYOUT ━━━ */
.page-wrap {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}
@media(max-width:1024px) { .page-wrap { grid-template-columns: 1fr; } }

/* ━━━ FILTERS SIDEBAR ━━━ */
.filters {
  position: sticky; top: 88px; align-self: start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px; max-height: calc(100vh - 112px);
  overflow-y: auto;
}
.filters h3 {
  font-size: .75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--text-muted); margin-bottom: 12px;
}
.filters h3:not(:first-child) { margin-top: 20px; }
.filter-group label {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0; cursor: pointer; font-size: .9rem;
  color: var(--text); transition: color var(--transition);
}
.filter-group label:hover { color: var(--accent); }
.filter-group input[type="checkbox"] {
  appearance: none; width: 18px; height: 18px;
  border: 2px solid var(--border); border-radius: 4px;
  background: transparent; cursor: pointer;
  transition: all var(--transition); flex-shrink: 0;
}
.filter-group input[type="checkbox"]:checked {
  background: var(--accent); border-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='%23000' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
}
.price-range { padding: 8px 0; }
.price-inputs { display: flex; gap: 8px; margin-bottom: 8px; }
.price-inputs input {
  width: 50%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; color: var(--text);
  font-family: inherit; font-size: .85rem;
  transition: border-color var(--transition);
}
.price-inputs input:focus { outline: none; border-color: var(--accent); }
.stock-toggle {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0;
}
.toggle-switch {
  position: relative; width: 44px; height: 24px;
  background: var(--border); border-radius: 12px;
  cursor: pointer; transition: background var(--transition);
}
.toggle-switch.active { background: var(--accent); }
.toggle-switch::after {
  content: ''; position: absolute;
  top: 3px; left: 3px; width: 18px; height: 18px;
  background: #fff; border-radius: 50%;
  transition: transform var(--transition);
}
.toggle-switch.active::after { transform: translateX(20px); }
.sort-select {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px; color: var(--text);
  font-family: inherit; font-size: .85rem; cursor: pointer;
  transition: border-color var(--transition);
}
.sort-select:focus { outline: none; border-color: var(--accent); }
.filter-count {
  font-size: .75rem; color: var(--text-muted);
  margin-top: 16px; text-align: center;
}

/* Mobile filter toggle */
.filter-toggle {
  display: none; position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%); z-index: 90;
  background: var(--accent); color: #000;
  border: none; border-radius: 999px;
  padding: 12px 24px; font-family: inherit;
  font-weight: 600; font-size: .9rem; cursor: pointer;
  box-shadow: 0 4px 24px rgba(0,255,136,.3);
}
@media(max-width:1024px) {
  .filter-toggle { display: block; }
  .filters {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: 300px; max-width: 85vw; z-index: 200;
    border-radius: 0; border: none;
    transform: translateX(-100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    max-height: 100vh;
  }
  .filters.open { transform: translateX(0); }
  .filter-overlay {
    position: fixed; inset: 0; z-index: 199;
    background: rgba(0,0,0,.6);
    backdrop-filter: blur(4px);
    opacity: 0; pointer-events: none;
    transition: opacity .35s ease;
  }
  .filter-overlay.open { opacity: 1; pointer-events: all; }
}

/* ━━━ CATALOG GRID ━━━ */
.catalog-header {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 20px;
}
.catalog-header h2 { font-size: 1.1rem; font-weight: 600; }
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
@media(max-width:768px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}
@media(max-width:480px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
}

/* ━━━ PRODUCT CARD ━━━ */
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden; cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px var(--accent-glow);
  border-color: var(--border-hover);
}
.product-card.out-of-stock { opacity: .55; }
.card-image {
  position: relative; aspect-ratio: 4/5;
  overflow: hidden; background: var(--bg);
}
.card-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.product-card:hover .card-image img { transform: scale(1.05); }
.card-badges {
  position: absolute; top: 10px; left: 10px;
  display: flex; flex-direction: column; gap: 6px;
}
.badge-new {
  background: var(--accent); color: #000;
  font-size: .65rem; font-weight: 700;
  padding: 4px 10px; border-radius: 6px;
  text-transform: uppercase; letter-spacing: .08em;
}
.badge-oos {
  background: #444; color: #aaa;
  font-size: .65rem; font-weight: 600;
  padding: 4px 10px; border-radius: 6px;
}
.card-body { padding: 12px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 {
  font-size: .9rem; font-weight: 600;
  margin-bottom: 4px; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
  height: 2.6em;
}
.card-supplier {
  font-size: .65rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 6px;
}
.card-prices { display: flex; align-items: baseline; gap: 6px; margin-top: auto; }
.card-price {
  font-size: 1.1rem; font-weight: 700; color: var(--accent);
}
.card-old-price {
  font-size: .8rem; color: var(--text-muted);
  text-decoration: line-through;
}
.card-action {
  margin-top: 10px;
}
.btn-add-cart {
  width: 100%; padding: 8px;
  background: var(--accent); color: #000;
  border: none; border-radius: 8px;
  font-family: inherit; font-weight: 600;
  font-size: .8rem; cursor: pointer;
  transition: background var(--transition);
}
.btn-add-cart:hover { background: var(--accent-dim); }
.btn-add-cart:disabled {
  background: #333; color: #666; cursor: not-allowed;
}

/* ━━━ SKELETON LOADER ━━━ */
.skeleton-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.skeleton-img {
  aspect-ratio: 4/5;
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
.skeleton-body { padding: 14px; }
.skeleton-line {
  height: 14px; border-radius: 4px; margin-bottom: 8px;
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
.skeleton-line:nth-child(1) { width: 80%; }
.skeleton-line:nth-child(2) { width: 50%; }
.skeleton-line:nth-child(3) { width: 35%; height: 20px; margin-top: 12px; }
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ━━━ MODAL ━━━ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
  padding: 20px;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 900px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  display: grid; grid-template-columns: 1fr 1fr;
  transform: translateY(20px);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.modal-overlay.open .modal-content { transform: translateY(0); }
@media(max-width:700px) {
  .modal-content { grid-template-columns: 1fr; max-height: 95vh; }
}
.modal-gallery { position: relative; }
.modal-main-img {
  width: 100%; aspect-ratio: 4/5;
  object-fit: cover; border-radius: 16px 0 0 16px;
}
@media(max-width:700px) {
  .modal-main-img { border-radius: 16px 16px 0 0; }
}
.modal-thumbs {
  display: flex; gap: 8px; padding: 12px;
  overflow-x: auto;
}
.modal-thumbs img {
  width: 56px; height: 56px;
  object-fit: cover; border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer; transition: border-color var(--transition);
  flex-shrink: 0;
}
.modal-thumbs img.active { border-color: var(--accent); }
.modal-details { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.modal-close {
  position: absolute; top: 16px; right: 16px; z-index: 10;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,.5); border: none;
  color: #fff; font-size: 1.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.modal-close:hover { background: rgba(0,0,0,.8); }
.modal-details h2 { font-size: 1.4rem; font-weight: 700; }
.modal-details .supplier-tag {
  font-size: .75rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .08em;
}
.modal-price { font-size: 1.8rem; font-weight: 700; color: var(--accent); }
.modal-old-price {
  font-size: 1rem; color: var(--text-muted);
  text-decoration: line-through; margin-left: 10px;
}
.modal-desc { font-size: .9rem; color: var(--text-muted); line-height: 1.6; }
.size-options { display: flex; flex-wrap: wrap; gap: 8px; }
.size-btn {
  min-width: 44px; height: 44px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text);
  font-family: inherit; font-weight: 600;
  font-size: .85rem; cursor: pointer;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.size-btn:hover { border-color: var(--accent); }
.size-btn.selected { background: var(--accent); color: #000; border-color: var(--accent); }
.modal-add-btn {
  padding: 14px; background: var(--accent); color: #000;
  border: none; border-radius: 10px;
  font-family: inherit; font-weight: 700;
  font-size: 1rem; cursor: pointer;
  transition: background var(--transition);
  margin-top: auto;
}
.modal-add-btn:hover { background: var(--accent-dim); }

/* Size Chart */
.size-chart-wrap {
  margin-bottom: 20px;
}
.btn-toggle-chart {
  background: none; border: 1px dashed var(--border);
  color: var(--accent); padding: 8px 12px;
  border-radius: 8px; font-family: inherit;
  font-size: .8rem; cursor: pointer;
  transition: all var(--transition);
  width: 100%; text-align: left;
}
.btn-toggle-chart:hover { border-color: var(--accent); background: var(--accent-glow); }
.size-chart-content {
  display: none; margin-top: 12px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px;
  font-size: .85rem; overflow-x: auto;
}
.size-chart-content.visible { display: block; animation: fadeIn .3s ease; }
.size-chart-content table { width: 100%; border-collapse: collapse; min-width: 300px; }
.size-chart-content th, .size-chart-content td {
  padding: 8px; border: 1px solid var(--border);
  text-align: center; color: var(--text-muted);
}
.size-chart-content th { background: var(--surface); color: var(--text); font-weight: 600; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* ━━━ CART SIDEBAR ━━━ */
.cart-overlay {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 400px; max-width: 100%;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 401;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px; border-bottom: 1px solid var(--border);
}
.cart-header h2 { font-size: 1.1rem; font-weight: 700; }
.cart-close {
  background: none; border: none; color: var(--text);
  font-size: 1.4rem; cursor: pointer; padding: 4px;
}
.cart-items {
  flex: 1; overflow-y: auto; padding: 16px;
  display: flex; flex-direction: column; gap: 12px;
}
.cart-item {
  display: flex; gap: 12px;
  background: var(--bg); border-radius: 10px;
  padding: 12px; position: relative;
}
.cart-item img {
  width: 64px; height: 80px;
  object-fit: cover; border-radius: 8px; flex-shrink: 0;
}
.cart-item-info { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.cart-item-info h4 { font-size: .85rem; font-weight: 600; }
.cart-item-info .ci-size { font-size: .75rem; color: var(--text-muted); }
.cart-item-info .ci-price { font-size: .95rem; font-weight: 700; color: var(--accent); }
.cart-qty {
  display: flex; align-items: center; gap: 8px; margin-top: 4px;
}
.cart-qty button {
  width: 28px; height: 28px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text);
  font-size: .9rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.cart-qty button:hover { border-color: var(--accent); }
.cart-qty span { font-size: .85rem; font-weight: 600; min-width: 20px; text-align: center; }
.cart-remove {
  position: absolute; top: 8px; right: 8px;
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  font-size: .8rem; transition: color var(--transition);
}
.cart-remove:hover { color: var(--danger); }
.cart-empty {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  flex: 1; color: var(--text-muted); gap: 8px;
}
.cart-empty .icon { font-size: 3rem; }
.cart-footer {
  padding: 20px; border-top: 1px solid var(--border);
}
.cart-total {
  display: flex; justify-content: space-between;
  font-size: 1.1rem; font-weight: 700; margin-bottom: 16px;
}
.cart-total .amount { color: var(--accent); }
.btn-checkout {
  width: 100%; padding: 14px;
  background: var(--accent); color: #000;
  border: none; border-radius: 10px;
  font-family: inherit; font-weight: 700;
  font-size: 1rem; cursor: pointer;
  transition: background var(--transition);
}
.btn-checkout:hover { background: var(--accent-dim); }

/* ━━━ ORDER MODAL ━━━ */
.order-modal { padding: 32px; max-width: 520px; display: block; }
.order-modal h2 { font-size: 1.3rem; margin-bottom: 20px; }
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block; font-size: .8rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: .05em;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px;
  color: var(--text); font-family: inherit; font-size: .9rem;
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--accent);
}
.form-group textarea { resize: vertical; min-height: 60px; }
.btn-submit-order {
  width: 100%; padding: 14px; margin-top: 8px;
  background: var(--accent); color: #000;
  border: none; border-radius: 10px;
  font-family: inherit; font-weight: 700;
  font-size: 1rem; cursor: pointer;
}
.btn-submit-order:hover { background: var(--accent-dim); }
.order-success {
  text-align: center; padding: 40px;
}
.order-success .icon { font-size: 3rem; margin-bottom: 12px; }
.order-success h2 { color: var(--accent); margin-bottom: 8px; }

/* ━━━ FOOTER ━━━ */
.footer {
  text-align: center; padding: 32px 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted); font-size: .8rem;
  margin-top: 40px;
}

/* ━━━ SCROLLBAR ━━━ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #444; }

/* ━━━ EMPTY STATE ━━━ */
.empty-catalog {
  grid-column: 1 / -1; text-align: center;
  padding: 60px 20px; color: var(--text-muted);
}
.empty-catalog .icon { font-size: 3rem; margin-bottom: 12px; }