/* =============================================
   Seewis Shop Extended CSS V4
   Cart · Checkout · Shipping · Urgency · Modal
   Refined Typography
   ============================================= */

/* ---- Import typography scale vars ---- */
:root {
  --text-xs:   0.65rem;
  --text-sm:   0.72rem;
  --text-base: 0.82rem;
  --text-md:   0.88rem;
  --text-lg:   1.0rem;
  --text-xl:   1.15rem;
  --text-2xl:  1.3rem;
}

/* ---- Promo Banner ---- */
.promo-banner {
  background: linear-gradient(90deg, #0E1016 0%, #1a160a 40%, #0E1016 100%);
  border-bottom: 1px solid var(--border-gold);
  padding: 9px 0;
  text-align: center;
  position: fixed; top: 0; left: 0; right: 0; z-index: 1100;
  font-size: var(--text-sm); color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center; gap: 9px;
}
.promo-banner strong { color: var(--gold); }
.promo-countdown {
  background: var(--gold-dim); border: 1px solid var(--border-gold);
  border-radius: 4px; padding: 2px 9px;
  font-family: 'Courier New', monospace; font-size: var(--text-sm);
  font-weight: 700; color: var(--gold); letter-spacing: 0.06em;
}
.promo-banner-close {
  position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 0.95rem;
}

/* Offset body for promo banner */
body.has-promo .navbar { top: 40px; }
body.has-promo .hero { padding-top: calc(68px + 40px); }

/* ---- Floating Cart FAB ---- */
#cartFab {
  position: fixed; bottom: 28px; right: 24px; z-index: 900;
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #7a5820);
  color: #0D0F14; font-size: 1.2rem;
  display: none; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: 0 4px 24px rgba(201,168,76,0.35);
  border: none; transition: transform 0.25s, box-shadow 0.25s;
}
#cartFab:hover { transform: scale(1.08); box-shadow: 0 8px 32px rgba(201,168,76,0.5); }
.cart-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 18px; height: 18px;
  background: var(--accent-red); color: #fff;
  border-radius: 10px; font-size: 0.62rem; font-weight: 700;
  display: none; align-items: center; justify-content: center;
  padding: 0 4px; border: 2px solid var(--bg-primary);
}

/* ---- Cart Drawer ---- */
.cart-drawer-overlay {
  position: fixed; inset: 0; z-index: 1050;
  background: rgba(0,0,0,0.65); display: none;
  backdrop-filter: blur(2px);
}
.cart-drawer-overlay.open { display: block; }
.cart-drawer {
  position: fixed; top: 0; right: -420px; bottom: 0;
  width: 380px; max-width: 95vw; z-index: 1051;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-soft);
  display: flex; flex-direction: column;
  transition: right 0.4s cubic-bezier(0.4,0,0.2,1);
}
.cart-drawer.open { right: 0; }
.cd-header {
  padding: 20px 20px 16px; border-bottom: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; align-items: center;
}
.cd-title { font-size: var(--text-md); font-weight: 600; }
.cd-close {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border-soft);
  color: var(--text-primary); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.cd-close:hover { border-color: var(--border-medium); background: var(--bg-elevated); }
.cd-items { flex: 1; overflow-y: auto; padding: 10px 16px; }
.mini-cart-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid var(--border-soft);
}
.mci-icon { font-size: 1.2rem; flex-shrink: 0; }
.mci-info { flex: 1; min-width: 0; }
.mci-name { font-size: var(--text-sm); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mci-price { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; }
.mci-controls { display: flex; align-items: center; gap: 3px; flex-shrink: 0; }
.mci-controls button {
  width: 24px; height: 24px; border-radius: 5px; border: 1px solid var(--border-soft);
  background: var(--bg-card); color: var(--text-primary); cursor: pointer; font-size: var(--text-sm);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.mci-controls button:hover { border-color: var(--border-gold); }
.mci-controls span { font-size: var(--text-sm); min-width: 20px; text-align: center; }
.cd-footer {
  padding: 16px 20px; border-top: 1px solid var(--border-soft);
  background: var(--bg-card);
}
.cd-total-row { display: flex; justify-content: space-between; margin-bottom: 12px; font-size: var(--text-base); }
.cd-total-num { font-weight: 700; color: var(--gold); font-size: var(--text-lg); }

/* ---- Product Card Enhancements ---- */
.pc-product-img {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  background: #F5F3EE;
  padding: 12px;
  box-sizing: border-box;
}
.product-card-image { cursor: pointer; }
.product-card-image:hover .pc-image-overlay { opacity: 1; }
.product-card-image:hover .pc-product-img { transform: scale(1.04); }
.pc-product-img { transition: transform 0.4s ease; }
.pc-image-overlay {
  position: absolute; inset: 0;
  background: rgba(14,16,22,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
  z-index: 3; pointer-events: none;
}
.pc-image-overlay span {
  background: var(--gold);
  color: #0E1016;
  font-size: var(--text-sm); font-weight: 600;
  padding: 6px 16px; border-radius: var(--radius-sm);
}
.product-card-fallback {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px;
}
.pc-badge { position: absolute; top: 9px; left: 9px; z-index: 2; }
.pc-discount {
  position: absolute; top: 9px; right: 9px;
  background: var(--accent-red); color: #fff;
  font-size: 0.62rem; font-weight: 700; padding: 2px 7px; border-radius: 4px;
}
.pc-price-row { display: flex; align-items: baseline; gap: 7px; margin: 7px 0 5px; }
.pc-price { font-size: var(--text-2xl); font-weight: 700; color: var(--gold); }
.pc-original { font-size: var(--text-sm); color: var(--text-muted); text-decoration: line-through; }
.pc-urgency { display: flex; justify-content: space-between; font-size: var(--text-xs); margin: 3px 0; flex-wrap: wrap; gap: 3px; }
.pc-viewers { color: var(--text-muted); }
.pc-countdown { font-size: var(--text-xs); color: #E8A838; margin: 3px 0; }
.pc-stock-bar {
  height: 3px; background: var(--border-soft); border-radius: 2px; margin: 5px 0;
}
.pc-stock-bar-fill { height: 100%; border-radius: 2px; transition: width 0.4s; }
.pc-tier-pricing {
  margin: 6px 0; padding: 5px 0;
}
.pc-tier-badges {
  display: flex; gap: 6px; flex-wrap: wrap; align-items: center;
}
.pc-tier-item {
  font-size: 0.7rem; color: var(--gold);
  background: rgba(201,168,76,0.06);
  padding: 2px 8px; border-radius: 3px;
  white-space: nowrap; font-weight: 500;
}
.pc-tier-item strong { font-weight: 700; }
.pc-tier-note {
  display: block; font-size: 0.63rem; color: var(--text-muted);
  margin-top: 3px; line-height: 1.35;
}

/* ---- Toast ---- */
.shop-toast {
  position: fixed; bottom: 92px; right: 24px; z-index: 2000;
  background: var(--bg-elevated); border: 1px solid var(--border-medium);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md); padding: 12px 18px;
  font-size: var(--text-sm); color: var(--text-primary);
  display: flex; align-items: center; gap: 9px;
  transform: translateX(120%); transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  max-width: 300px; box-shadow: var(--shadow-lg);
}
.shop-toast.show { transform: translateX(0); }

/* ---- Checkout Nudge ---- */
.checkout-nudge {
  position: fixed; bottom: 24px; left: 24px; z-index: 1999;
  background: var(--bg-elevated); border: 1px solid var(--border-medium);
  border-left: 3px solid var(--accent-red);
  border-radius: var(--radius-md); padding: 13px 16px;
  display: flex; align-items: center; gap: 10px;
  max-width: 340px; box-shadow: var(--shadow-lg);
  transform: translateY(120%); transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.checkout-nudge.show { transform: translateY(0); }
.nudge-icon { font-size: 1.3rem; flex-shrink: 0; }
.nudge-text { flex: 1; font-size: var(--text-xs); line-height: 1.4; }
.nudge-text strong { color: var(--text-primary); }
.nudge-text span { color: var(--text-muted); }
.nudge-close {
  background: none; border: none; color: var(--text-muted); font-size: 1rem;
  cursor: pointer; flex-shrink: 0; align-self: flex-start;
}

/* ---- Checkout Modal ---- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1500;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(4px);
  display: none; align-items: flex-start; justify-content: center;
  padding: 20px 14px; overflow-y: auto;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg); width: 100%; max-width: 700px;
  margin: auto;
  position: relative;
}
.modal-header {
  padding: 20px 26px 16px; border-bottom: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; align-items: center;
}
.modal-header h2 { font-size: var(--text-lg); font-weight: 600; }
.modal-close {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border-soft);
  color: var(--text-primary); cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.modal-close:hover { border-color: var(--border-medium); }
.modal-body { padding: 24px; }
.modal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* Checkout order summary */
.co-item {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 0; border-bottom: 1px solid var(--border-soft);
  font-size: var(--text-sm);
}
.co-icon { font-size: 1rem; flex-shrink: 0; }
.co-name { flex: 1; color: var(--text-secondary); }
.co-qty { color: var(--text-muted); }
.co-price { font-weight: 600; color: var(--gold); flex-shrink: 0; }
.co-subtotal { text-align: right; padding-top: 10px; font-size: var(--text-base); color: var(--text-secondary); }
.co-subtotal strong { color: var(--text-primary); }

/* Shipping options */
.shipping-option {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border: 1px solid var(--border-soft);
  border-radius: var(--radius-md); cursor: pointer; margin-bottom: 7px;
  transition: all var(--transition-fast); background: var(--bg-card);
}
.shipping-option.selected {
  border-color: var(--gold); background: var(--gold-dim);
}
.shipping-option:hover:not(.selected) { border-color: var(--border-gold); }
.so-left { display: flex; align-items: flex-start; gap: 10px; flex: 1; }
.so-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.so-name { font-size: var(--text-sm); font-weight: 500; display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.so-tag { font-size: 0.6rem; padding: 2px 6px; border-radius: 4px; font-weight: 600; }
.so-days { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; }
.so-note { font-size: 0.62rem; color: var(--text-muted); margin-top: 2px; }
.so-fee { font-size: var(--text-md); font-weight: 700; color: var(--gold); flex-shrink: 0; }

/* Order total */
.ot-row {
  display: flex; justify-content: space-between;
  font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: 5px;
}
.ot-total {
  padding-top: 9px; border-top: 1px solid var(--border-soft); margin-top: 9px;
  font-size: var(--text-md); font-weight: 700; color: var(--text-primary);
}
.ot-total span:last-child { color: var(--gold); font-size: var(--text-lg); }

/* Promo code */
.promo-row { display: flex; gap: 7px; margin: 10px 0; }
.promo-row input { flex: 1; }

/* Checkout success */
#checkoutSuccess {
  display: none; position: absolute; inset: 0;
  background: var(--bg-surface); border-radius: var(--radius-lg);
  flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 16px; padding: 36px;
}
.success-icon { font-size: 2.8rem; }

/* ---- Product Detail Modal ---- */
.pd-image-wrap {
  width: 100%; aspect-ratio: 1/1;
  background: #F5F3EE; border-radius: var(--radius-md);
  overflow: hidden; position: relative; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
}
.pd-product-img {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 10px; box-sizing: border-box;
}
.pd-img-fallback {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-surface);
}
.pd-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.pd-icon { font-size: 2.2rem; }
.pd-price-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.pd-urgency {
  display: flex; gap: 16px; font-size: var(--text-xs);
  padding: 9px 12px; background: var(--bg-card); border-radius: var(--radius-sm);
  margin: 8px 0; flex-wrap: wrap;
}
.pd-view-full {
  margin-top: 16px; padding-top: 12px;
  border-top: 1px solid var(--border-soft);
  text-align: center;
}
.pd-view-full a {
  font-size: var(--text-base); font-weight: 600; color: var(--gold);
  text-decoration: none;
  transition: color 0.2s;
}
.pd-view-full a:hover { color: var(--gold-light); }
.spec-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.spec-table tr { border-bottom: 1px solid var(--border-soft); }
.spec-key { padding: 7px 0; color: var(--text-muted); width: 40%; }
.spec-val { padding: 7px 0; color: var(--text-secondary); }

/* ---- Section Labels ---- */
.co-section-label {
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 10px; margin-top: 16px;
}

/* ---- Product card add to cart ---- */
.pc-add-cart {
  display: flex; gap: 7px; margin-top: 9px;
}
.pc-qty-input {
  width: 46px; text-align: center; background: var(--bg-surface);
  border: 1px solid var(--border-soft); border-radius: var(--radius-xs);
  color: var(--text-primary); padding: 5px; font-size: var(--text-sm);
}
.pc-qty-input:focus { border-color: var(--border-gold); outline: none; }
.pc-atc-btn {
  flex: 1; padding: 7px 14px;
  background: var(--gold); color: #0E1016;
  border: none; border-radius: var(--radius-xs);
  font-size: var(--text-sm); font-weight: 600; cursor: pointer;
  transition: all var(--transition-fast);
}
.pc-atc-btn:hover { background: var(--gold-light); }

/* ---- Variant Selector (Product Cards) ---- */
.pc-variant-selector {
  margin: 7px 0 9px 0;
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
}
.pc-variant-label {
  font-size: 0.63rem; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--text-muted);
  white-space: nowrap;
}
.pc-variant-select {
  flex: 1; padding: 5px 9px;
  font-size: var(--text-xs); font-weight: 500;
  background: var(--dark-surface, var(--bg-card)); color: var(--text-primary);
  border: 1px solid var(--border-soft); border-radius: var(--radius-xs);
  cursor: pointer; transition: border-color var(--transition-fast);
  appearance: auto;
}
.pc-variant-select:focus {
  border-color: var(--border-gold); outline: none;
}
.pc-variant-select option {
  background: var(--bg-card); color: var(--text-primary);
  padding: 7px;
}

/* ---- Variant Buttons (Product Card Pills) ---- */
.pc-variant-btn {
  padding: 4px 12px;
  background: var(--bg-card); color: var(--text-secondary);
  border: 1px solid var(--border-soft); border-radius: 20px;
  font-size: 0.72rem; font-weight: 500; cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.pc-variant-btn:hover {
  border-color: var(--gold-dim); color: var(--text-primary);
  background: rgba(201,168,76,0.08);
}
.pc-variant-active {
  background: rgba(201,168,76,0.15);
  border-color: var(--border-gold); color: var(--gold);
  font-weight: 600;
  box-shadow: 0 0 0 1px var(--border-gold);
}

/* ---- Variant Buttons (Detail Modal) ---- */
.pd-variant-btn {
  flex: 1; min-width: 100px; padding: 9px 11px;
  background: var(--bg-card); color: var(--text-secondary);
  border: 1px solid var(--border-soft); border-radius: 7px;
  font-size: var(--text-xs); font-weight: 500; cursor: pointer;
  text-align: center; line-height: 1.4;
  transition: all var(--transition-fast);
}
.pd-variant-btn:hover {
  border-color: var(--gold-dim); color: var(--text-primary);
}
.pd-variant-btn-active {
  background: rgba(201, 168, 76, 0.12);
  border-color: var(--border-gold); color: var(--text-primary);
  box-shadow: 0 0 0 1px var(--border-gold);
}

/* ---- Quantity Selector (Product Cards) ---- */
.pc-qty-wrap {
  display: flex; align-items: center; gap: 4px;
  border: 1px solid var(--border-soft); border-radius: var(--radius-xs);
  overflow: hidden; background: var(--bg-surface);
}
.pc-qty-btn {
  width: 32px; height: 32px; border: none; background: transparent;
  color: var(--text-primary); font-size: 1.1rem; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
  user-select: none; line-height: 1;
}
.pc-qty-btn:hover { background: var(--gold-dim); color: #0E1016; }
.pc-qty-btn:active { background: var(--gold); }
.pc-qty-display {
  width: 36px; text-align: center; font-size: 0.95rem; font-weight: 700;
  color: var(--text-primary); background: transparent; border: none;
  pointer-events: none; user-select: none;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .modal-grid { grid-template-columns: 1fr; }
  .cart-drawer { width: 100%; }
  .pd-image-wrap { aspect-ratio: 1/1; }
}