/* =============================================
   UPHIX GADGETS — Store & Product Styles
   Redesigned: "The Curated Vault" aesthetic
   =============================================*/

/* ============================================
   HERO SECTION — 3D Models & Product Display
   ============================================ */
.hero-right { position: relative; display: flex; align-items: flex-start; justify-content: center; height: 500px; padding-top: 0; }
#hero-model-wrap { width: 100%; height: 100%; position: relative; }
.sf-clip-box { width: 100%; height: 100%; position: relative; overflow: hidden; border-radius: 12px; background: transparent; }
.sf-frame {
  position: absolute; inset: -48px -2px -48px -2px;
  width: calc(100% + 4px); height: calc(100% + 96px);
  border: none; opacity: 0; pointer-events: none;
  transition: opacity 0.7s ease; background: transparent;
}
.sf-frame.active { opacity: 1; pointer-events: all; }
.sf-mask { position: absolute; left: 0; right: 0; z-index: 3; pointer-events: none; }
.sf-mask-top { top: 0; height: 16px; background: linear-gradient(to bottom, var(--bg-primary) 55%, transparent 100%); }
.sf-mask-bottom { bottom: 0; height: 56px; background: linear-gradient(to top, var(--bg-primary) 55%, transparent 100%); }
.model-loading-cover {
  position: absolute; inset: 0; background: var(--bg-secondary); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; z-index: 10; transition: opacity 0.6s ease;
}
.model-loading-cover.hidden { opacity: 0; pointer-events: none; }
.model-loader { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.loader-ring { width: 44px; height: 44px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.85s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.product-indicator { position: absolute; top: 18px; right: 14px; display: flex; flex-direction: column; gap: 8px; z-index: 20; }
.product-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.12); cursor: pointer; transition: var(--transition); }
.product-dot.active { background: var(--accent); box-shadow: 0 0 8px var(--accent); border-color: var(--accent); }
.product-dot:hover { background: rgba(59,130,246,0.5); }
.canvas-label {
  position: absolute; bottom: 14px; right: 12px;
  font-size: 0.68rem; color: var(--text-muted);
  display: flex; align-items: center; gap: 5px;
  background: rgba(5,17,36,0.55);
  padding: 5px 10px; border-radius: 99px;
  border: 1px solid rgba(255,255,255,0.06); z-index: 20; white-space: nowrap;
}
@media (min-width: 1025px) {
  .canvas-label { backdrop-filter: blur(8px); }
}
.hero-product-card {
  position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%);
  z-index: 20; width: calc(100% - 40px); max-width: 420px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px;
  background: rgba(4, 13, 28, 0.6);
  border: 1px solid var(--border-accent); border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.06);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
@media (min-width: 1025px) {
  .hero-product-card { backdrop-filter: blur(20px); }
}
[data-theme="light"] .hero-product-card {
  background: rgba(238, 242, 249, 0.75);
  border: 1px solid rgba(41,121,212,0.25);
  box-shadow: 0 8px 32px rgba(11,46,92,0.12), inset 0 1px 0 rgba(255,255,255,0.7);
}
[data-theme="light"] .hero-product-name { color: var(--text-primary); }
[data-theme="light"] .hero-product-price { color: var(--accent); }
.hero-product-card.card-exit { opacity: 0; transform: translateX(-50%) translateY(6px); }
.hero-product-card.card-enter { opacity: 1; transform: translateX(-50%) translateY(0); }
.hero-card-left { display: flex; flex-direction: column; gap: 3px; }
.hero-product-badge { font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; display: inline-flex; align-items: center; padding: 2px 6px; border-radius: 0; width: fit-content; }
.hero-product-name { font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; color: #fff; line-height: 1.2; }
.hero-product-price { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 900; color: var(--accent); }
.hero-card-btn { flex-shrink: 0; white-space: nowrap; font-size: 0.8rem; padding: 10px 16px; }

/* ============================================
   STORE PAGE — "THE CURATED VAULT" REDESIGN
   ============================================ */

/* ── Store Page Shell ── */
#store-page {
  background: var(--bg-primary);
}

/* ── Store Header ── */
.store-header-bar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; margin-bottom: 0;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}
.store-header-bar h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0; flex: 1; text-align: center;
}
.store-back-btn {
  display: flex; align-items: center; gap: 8px;
  background: none; border: none;
  color: var(--text-secondary); font-size: 1rem;
  cursor: pointer; padding: 10px; font-weight: 500;
  font-family: var(--font-body);
  transition: color 0.2s;
}
.store-back-btn:hover { color: var(--accent); }

/* ── Vault Hero Label ── */
.vault-eyebrow {
  font-family: var(--font-body);
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
  display: block;
}
.vault-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900; line-height: 1.05;
  margin: 0 0 40px;
  color: var(--text-primary);
}
[data-theme="dark"] .vault-title {
  text-shadow: 0 0 40px rgba(99,179,255,0.2);
}

/* ── Category Bento Grid ── */
.vault-bento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 260px 200px;
  gap: 16px;
  margin-bottom: 52px;
}

.vault-cat-card {
  position: relative; overflow: hidden;
  border-radius: 16px;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: border-color 0.35s ease, transform 0.35s ease;
  background: var(--bg-card);
}
.vault-cat-card:hover { transform: translateY(-3px); }
.vault-cat-card.active { border-color: var(--accent); }

/* Phones card — spans row 1 col 1 */
.vault-cat-phones {
  grid-column: 1; grid-row: 1;
  border-color: rgba(59,130,246,0.25);
}
.vault-cat-phones:hover, .vault-cat-phones.active { border-color: rgba(59,130,246,0.7); box-shadow: 0 0 32px rgba(59,130,246,0.12); }

/* Laptops card — spans row 1 col 2 */
.vault-cat-laptops {
  grid-column: 2; grid-row: 1;
  border-color: rgba(139,92,246,0.25);
}
.vault-cat-laptops:hover, .vault-cat-laptops.active { border-color: rgba(139,92,246,0.7); box-shadow: 0 0 32px rgba(139,92,246,0.12); }

/* Accessories card — spans row 2, full width */
.vault-cat-accessories {
  grid-column: 1 / -1; grid-row: 2;
  border-color: rgba(34,197,94,0.2);
}
.vault-cat-accessories:hover, .vault-cat-accessories.active { border-color: rgba(34,197,94,0.6); box-shadow: 0 0 32px rgba(34,197,94,0.1); }

/* Background image layer */
.vault-cat-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.45;
  transition: opacity 0.5s ease, transform 0.6s ease;
}
.vault-cat-card:hover .vault-cat-bg,
.vault-cat-card.active .vault-cat-bg {
  opacity: 0.65;
  transform: scale(1.04);
}

/* Gradient overlay */
.vault-cat-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--bg-primary) 30%, rgba(0,0,0,0.1) 100%);
}
/* Accessories overlay goes left-to-right */
.vault-cat-accessories .vault-cat-overlay {
  background: linear-gradient(to right, var(--bg-primary) 30%, transparent 100%);
}

[data-theme="light"] .vault-cat-overlay {
  background: linear-gradient(to top, rgba(240,245,255,0.92) 30%, rgba(240,245,255,0.3) 100%);
}
[data-theme="light"] .vault-cat-accessories .vault-cat-overlay {
  background: linear-gradient(to right, rgba(240,245,255,0.92) 30%, transparent 100%);
}

/* Card content */
.vault-cat-content {
  position: absolute; bottom: 0; left: 0;
  padding: 24px 28px;
  display: flex; flex-direction: column; gap: 6px;
}
.vault-cat-accessories .vault-cat-content {
  bottom: 50%; transform: translateY(50%);
}
@media (max-width: 600px) {
  .vault-cat-accessories .vault-cat-content {
    bottom: 0; transform: none;
    padding: 16px 20px;
  }
}

.vault-cat-icon-wrap {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 4px;
}
.vault-cat-icon-wrap svg { opacity: 0.9; }
.vault-cat-phones .vault-cat-icon-wrap svg { color: #60a5fa; }
.vault-cat-laptops .vault-cat-icon-wrap svg { color: #a78bfa; }
.vault-cat-accessories .vault-cat-icon-wrap svg { color: #4ade80; }

.vault-cat-name {
  font-family: var(--font-heading);
  font-size: 1.6rem; font-weight: 800;
  color: var(--text-primary); line-height: 1;
}
.vault-cat-desc {
  font-size: 0.8rem; color: var(--text-secondary);
  max-width: 340px; line-height: 1.4;
  display: none;
}
.vault-cat-accessories .vault-cat-desc { display: block; }

.vault-cat-count {
  display: inline-flex; align-items: center;
  font-size: 0.72rem; font-weight: 700;
  padding: 3px 10px; border-radius: 99px;
  margin-top: 4px; width: fit-content;
  letter-spacing: 0.04em;
}
.vault-cat-phones .vault-cat-count { background: rgba(59,130,246,0.15); color: #60a5fa; }
.vault-cat-laptops .vault-cat-count { background: rgba(139,92,246,0.15); color: #a78bfa; }
.vault-cat-accessories .vault-cat-count { background: rgba(34,197,94,0.15); color: #4ade80; }

/* ── Catalog Search + Filter Row ── */
.vault-catalog-controls {
  display: flex; flex-direction: column; gap: 20px;
  margin-bottom: 32px;
}
.vault-search-label {
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 8px; display: block;
}
.vault-search-wrap {
  position: relative; flex: 1; max-width: 520px;
}
.vault-search-wrap svg {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: var(--accent); pointer-events: none;
}
.vault-search-input {
  width: 100%; height: 52px;
  padding: 0 20px 0 48px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-family: var(--font-body);
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.vault-search-input::placeholder { color: var(--text-muted); }
.vault-search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.vault-filter-row {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}
.vault-filter-tab {
  padding: 8px 20px; border-radius: 99px;
  font-size: 0.8rem; font-weight: 600;
  font-family: var(--font-body);
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer; transition: all 0.2s ease;
  white-space: nowrap;
}
.vault-filter-tab:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
  border-color: var(--border-accent);
}
.vault-filter-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(99,179,255,0.3);
}

/* ── Catalog Title row ── */
.vault-catalog-title-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px; flex-wrap: wrap; gap: 8px;
}
.vault-catalog-title {
  font-family: var(--font-heading);
  font-size: 1.6rem; font-weight: 800; margin: 0;
}
.vault-results-count {
  font-size: 0.8rem; color: var(--text-muted);
  margin-bottom: 20px; display: block;
}

/* ── Product Grid (Vault Cards) ── */
.vault-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 1200px) { .vault-products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .vault-products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
@media (max-width: 480px)  { .vault-products-grid { grid-template-columns: 1fr; gap: 10px; } }

/* ── Vault Product Card (30% smaller) ── */
.vault-product-card {
  position: relative;
  background: var(--bg-card);
  border-radius: 14px;
  border: 1.5px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  display: flex; flex-direction: column;
}
.vault-product-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: 0 6px 32px rgba(0,0,0,0.18);
}
/* Glow border on hover via pseudo */
.vault-product-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}
.vault-product-card.is-hot::before    { background: linear-gradient(135deg, rgba(239,68,68,0.18), rgba(59,130,246,0.12)); }
.vault-product-card.is-featured::before { background: linear-gradient(135deg, rgba(168,85,247,0.18), rgba(59,130,246,0.1)); }
.vault-product-card:hover::before { opacity: 1; }

/* Image area */
.vault-product-img-area {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--bg-secondary);
  overflow: hidden;
  flex-shrink: 0;
}
.vault-product-img-area img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.vault-product-card:hover .vault-product-img-area img {
  transform: scale(1.07);
}

/* Badge row inside image */
.vault-img-badges {
  position: absolute; top: 10px; left: 0; right: 0;
  padding: 0 10px;
  display: flex; align-items: flex-start; justify-content: space-between;
  pointer-events: none;
}
.vault-badge-hot {
  font-size: 0.6rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 2px 5px; border-radius: 0;
  background: rgba(239,68,68,0.18);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.35);
}
.vault-badge-featured {
  font-size: 0.6rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 2px 5px; border-radius: 0;
  background: rgba(168,85,247,0.18);
  color: #c084fc;
  border: 1px solid rgba(168,85,247,0.35);
}
.vault-badge-cat {
  font-size: 0.6rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 2px 5px; border-radius: 0;
  margin-left: auto;
}
.vault-badge-cat.phone-badge      { background: rgba(59,130,246,0.18); color: #60a5fa; border: 1px solid rgba(59,130,246,0.3); }
.vault-badge-cat.laptop-badge     { background: rgba(139,92,246,0.18); color: #a78bfa; border: 1px solid rgba(139,92,246,0.3); }
.vault-badge-cat.accessory-badge  { background: rgba(34,197,94,0.18);  color: #4ade80; border: 1px solid rgba(34,197,94,0.3); }

.vault-img-count {
  position: absolute; bottom: 8px; right: 8px;
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 0.65rem; color: #fff;
  background: rgba(0,0,0,0.55);
  padding: 2px 6px; border-radius: 99px;
}

/* Card info */
.vault-product-info {
  padding: 12px 14px 14px;
  display: flex; flex-direction: column; gap: 0;
  flex: 1; position: relative; z-index: 1;
}
.vault-product-brand {
  font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-muted); margin-bottom: 3px;
}
.vault-product-name {
  font-family: var(--font-heading);
  font-size: 0.9rem; font-weight: 800;
  color: var(--text-primary); line-height: 1.2;
  margin-bottom: 3px;
  transition: color 0.2s;
}
.vault-product-card:hover .vault-product-name { color: var(--accent); }
.vault-product-spec {
  font-size: 0.72rem; color: var(--text-muted);
  margin-bottom: 10px; line-height: 1.3;
}
.vault-product-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  margin-top: auto;
}
.vault-product-price-wrap { display: flex; flex-direction: column; }
.vault-product-price {
  font-family: var(--font-heading);
  font-size: 1.1rem; font-weight: 900;
  color: var(--accent); line-height: 1;
}
.vault-product-condition {
  font-size: 0.6rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-muted); margin-top: 2px;
}
.vault-product-btn {
  padding: 7px 13px; border-radius: 8px;
  font-size: 0.75rem; font-weight: 700;
  font-family: var(--font-body);
  background: var(--accent); color: #fff;
  border: none; cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap; flex-shrink: 0;
}
.vault-product-btn:hover { background: var(--accent-hover); transform: scale(1.03); }

/* ── Empty State ── */
.vault-empty-card {
  border-radius: 16px;
  border: 2px dashed var(--border);
  background: transparent;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 40px 24px;
  min-height: 300px;
  color: var(--text-muted);
}
.vault-empty-card h3 { font-size: 1rem; margin: 12px 0 8px; color: var(--text-secondary); }
.vault-empty-card p  { font-size: 0.82rem; }

/* ── No Results ── */
.vault-no-results {
  grid-column: 1 / -1; text-align: center;
  padding: 60px 20px; color: var(--text-muted);
}
.vault-no-results h3 { font-size: 1.2rem; margin-bottom: 8px; color: var(--text-secondary); }

/* ── HOW IT WORKS ── */
.how-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 48px; }
.how-tab { padding: 10px 24px; border-radius: 99px; font-weight: 600; cursor: pointer; border: 1px solid var(--border); background: var(--bg-card); color: var(--text-secondary); transition: var(--transition); }
.how-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.how-steps { display: none; }
.how-steps.active { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.how-step { text-align: center; padding: 32px 24px; background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border); }
.how-step-num { width: 56px; height: 56px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-size: 1.25rem; font-weight: 800; margin: 0 auto 20px; }
.how-step h4 { font-size: 1.1rem; margin-bottom: 10px; }
.how-step p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

/* ── SELL ── */
.sell-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.sell-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sell-stat { background: var(--bg-primary); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.sell-stat-val { font-family: var(--font-heading); font-size: 2rem; font-weight: 900; color: var(--accent); }
.sell-stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; }
.checklist { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.checklist li { display: flex; align-items: center; gap: 12px; font-size: 0.9375rem; color: var(--text-secondary); }
.check-icon { width: 24px; height: 24px; background: rgba(59,130,246,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 0.75rem; flex-shrink: 0; }

/* ── REPAIR ── */
.repair-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.repair-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; position: relative; }
.repair-img-item { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; }
.repair-img-item img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.7); }
.repair-img-item.main { grid-column: span 2; aspect-ratio: 16/9; }
.repair-badge { position: absolute; bottom: -16px; right: -16px; background: var(--accent); padding: 16px 20px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow-accent); }
.repair-services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 28px; }
.repair-service-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.repair-service-item h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 4px; }
.repair-service-item p { font-size: 0.8rem; color: var(--text-muted); }

/* ── ABOUT ── */
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-img-collage { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.about-img-item { border-radius: var(--radius); overflow: hidden; background: var(--bg-secondary); }
.about-img-item.tall { grid-row: span 2; }
.about-img-item img { width: 100%; height: 200px; object-fit: cover; }
.about-img-item.tall img { height: 100%; }
.about-text h2 { font-size: clamp(2rem, 3.5vw, 2.75rem); margin-bottom: 16px; }
.about-text p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.about-value { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.about-value h4 { font-size: 0.9rem; margin-bottom: 6px; }
.about-value p { font-size: 0.8rem; color: var(--text-muted); }

/* ── CONTACT ── */
.contact-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; }
.contact-form { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.contact-form h3 { font-size: 1.5rem; margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: span 2; }
.form-label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.06em; }
.form-input, .form-select, .form-textarea {
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  color: var(--text-primary); font-size: 0.9375rem;
  transition: var(--transition); outline: none; width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select option { background: var(--bg-card); }
.contact-info-panel { display: flex; flex-direction: column; gap: 16px; }
.contact-info-box { background: var(--accent); border-radius: var(--radius-lg); padding: 32px; color: #fff; }
.contact-info-box h3 { font-size: 1.25rem; margin-bottom: 24px; }
.contact-detail { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 20px; }
.contact-detail-icon { flex-shrink: 0; margin-top: 2px; }
.contact-detail h5 { font-size: 0.875rem; font-weight: 700; margin-bottom: 2px; }
.contact-detail p { font-size: 0.8rem; opacity: 0.85; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); height: 200px; }

.qr-code {
  max-width: 120px;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  display: block;
  margin: 0 auto 6px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.qr-code:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

@media (max-width: 768px) {
  .qr-code { max-width: 100px; }
}

@media (max-width: 480px) {
  .qr-code { max-width: 90px; }
}
.map-embed iframe { width: 100%; height: 100%; border: none; }

/* ── HOT SECTION ── */
.hot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hot-product-card { background: var(--bg-card); border: 1px solid rgba(239,68,68,0.25); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); cursor: pointer; position: relative; }
.hot-product-card:hover { border-color: rgba(239,68,68,0.5); transform: translateY(-4px); box-shadow: 0 4px 32px rgba(239,68,68,0.15); }
.hot-product-card .product-img-wrap { height: 60px; }

/* ── FLASH SALE SECTION ── */
.flash-sale-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card.is-flash-sale { border-color: rgba(239,68,68,0.4); }
.product-card.is-flash-sale:hover { border-color: rgba(239,68,68,0.7); box-shadow: 0 4px 32px rgba(239,68,68,0.2); }

/* ── Legacy product card (featured/hot grids on home) ── */
.store-category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); cursor: pointer; position: relative; }
.product-card:hover { border-color: var(--border-accent); transform: translateY(-4px); box-shadow: var(--shadow-accent); }
.product-card.is-hot { border-color: rgba(239,68,68,0.3); }
.product-card.is-hot:hover { border-color: rgba(239,68,68,0.6); box-shadow: 0 4px 32px rgba(239,68,68,0.15); }
.product-card.is-featured { border-color: rgba(168,85,247,0.3); }
.product-img-wrap { position: relative; height: 160px; background: var(--bg-secondary); overflow: hidden; }
.product-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .product-img-wrap img { transform: scale(1.07); }
.product-badge { position: absolute; top: 12px; left: 12px; border-radius: 0; padding: 2px 6px; }
.product-badge-category { position: absolute; top: 12px; right: 12px; border-radius: 0; padding: 2px 6px; }
.product-badge-featured { position: absolute; top: 12px; left: 96px; border-radius: 0; padding: 2px 6px; }
.product-badge-hot { position: absolute; top: 44px; left: 12px; border-radius: 0; padding: 2px 6px; }
.product-discount-badge { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, #ef4444, #f97316); color: #fff; padding: 2px 6px; border-radius: 0; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.product-img-count { position: absolute; bottom: 10px; right: 10px; background: rgba(0,0,0,0.6); padding: 2px 6px; border-radius: 0; font-size: 0.7rem; color: #fff; }
@media (min-width: 1025px) { .product-img-count { backdrop-filter: blur(4px); } }
.product-info { padding: 12px 14px 14px; }
.product-name { font-size: 1rem; font-weight: 700; margin-bottom: 4px; line-height: 1.3; }
.product-spec { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 12px; }
.product-price { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 800; margin-bottom: 12px; }
.product-progress-bar { width: 100%; height: 4px; background: rgba(0,0,0,0.1); border-radius: 2px; overflow: hidden; margin-bottom: 4px; }
.product-progress-fill { height: 100%; background: linear-gradient(90deg, #ef4444, #f97316); border-radius: 2px; transition: width 0.3s ease; }
.product-items-text { font-size: 0.7rem; color: var(--text-muted); text-align: right; margin-bottom: 8px; }
.product-actions { display: flex; gap: 8px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .vault-bento-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 200px 200px 160px;
  }
  .vault-cat-phones  { grid-column: 1; grid-row: 1; }
  .vault-cat-laptops { grid-column: 1; grid-row: 2; }
  .vault-cat-accessories { grid-column: 1; grid-row: 3; }
  .vault-cat-accessories .vault-cat-content { bottom: 0; transform: none; }
}
@media (max-width: 768px) {
  .vault-title { font-size: 2rem; }
  .vault-catalog-controls { flex-direction: column; }
  .how-steps.active { grid-template-columns: 1fr; }
  .sell-layout, .repair-layout, .about-layout, .contact-layout { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .hot-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: 1; }
  .store-category-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hot-grid { grid-template-columns: 1fr; }
  .vault-bento-grid { grid-template-rows: 180px 180px 140px; }
}

/* Mobile font size fix — prevents iOS zoom */
@media (max-width: 768px) {
  .form-input, .form-select, .form-textarea,
  .vault-search-input { font-size: 16px; }
}