/* ==============================================================
   AUCTION-DETAILS.CSS — Single auction/lot page styling only.
   Reuses `.auction-card` + `.wishlist-btn` from home.css (same
   card footprint/hover as the auctions grid and homepage carousel)
   for the "You May Also Like" cards, and `.badge-pill`, `.btn`
   variants, `.pulse-dot` keyframe, `.section-head`, `.reveal` from
   theme.css/home.css. Everything else is prefixed `auction-detail-`
   so nothing collides with auction.css (a different page, but
   worth keeping the same discipline).
   Breakpoints live at the bottom, matching the ≤992 / ≤768 / ≤576
   pattern used elsewhere.
   ============================================================== */

/* ---------- BREADCRUMB BAR ---------- */
.auction-detail-crumb-bar{ background: var(--color-bg-soft); border-bottom: 1px solid var(--color-border); padding-block: var(--space-4); }
.auction-detail-crumb{ font-size: var(--fs-sm); color: var(--color-text-muted); }
.auction-detail-crumb a{ color: var(--color-text-muted); }
.auction-detail-crumb a:hover{ color: var(--color-gold-700); }
.auction-detail-crumb .sep{ margin: 0 6px; opacity: 0.6; }
.auction-detail-crumb .current{ color: var(--color-text); font-weight: 600; }

/* ---------- MAIN GRID ---------- */
.auction-detail-grid{ display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--space-8); align-items: start; margin-bottom: var(--space-8); }

/* ---------- GALLERY ---------- */
.auction-detail-media{
  position: relative; aspect-ratio: 4/3.4; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--color-bg-soft); border: 1px solid var(--color-border); margin-bottom: var(--space-4);
}
.auction-detail-media img{ width: 100%; height: 100%; object-fit: cover; }
.auction-detail-wishlist-btn{
  position: absolute; top: 12px; right: 12px; z-index: 3;
  width: 38px; height: 38px; border-radius: 50%; border: none; background: rgba(255,255,255,0.92);
  display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--color-text-soft);
  box-shadow: var(--shadow-sm); transition: all var(--dur-fast) var(--ease-out);
}
.auction-detail-wishlist-btn.is-active{ color: #C7213A; }
.auction-detail-wishlist-btn.is-active svg{ fill: #C7213A; }
.auction-detail-wishlist-btn:hover{ transform: scale(1.15) rotate(-6deg); }

.auction-detail-thumbs{ display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); margin-bottom: var(--space-5); }
.auction-detail-thumb{
  padding: 0; border-radius: var(--radius-sm); overflow: hidden; cursor: pointer;
  border: 2px solid var(--color-border); aspect-ratio: 1/1; background: var(--color-bg-soft);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.auction-detail-thumb img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.auction-detail-thumb:hover{ border-color: var(--color-gold-100); }
.auction-detail-thumb.active{ border-color: var(--color-gold); }

.auction-detail-trust{ display: flex; flex-wrap: wrap; gap: var(--space-5); }
.auction-detail-trust span{ display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-xs); color: var(--color-text-muted); font-weight: 600; }
.auction-detail-trust svg{ color: var(--color-green); flex-shrink: 0; }

/* ---------- INFO COLUMN ---------- */
.auction-detail-id{ font-size: var(--fs-xs); color: var(--color-text-muted); font-weight: 600; }
.auction-detail-info h1{ font-size: 2rem; margin: var(--space-2) 0 var(--space-2); }
.auction-detail-subline{ color: var(--color-text-muted); margin-bottom: var(--space-4); }
.auction-detail-meta{ display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); margin-bottom: var(--space-5); }
.auction-detail-meta > span{ display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); color: var(--color-text-muted); }

.auction-detail-countdown{
  display: flex; align-items: center; gap: var(--space-5); justify-content: center;
  padding: var(--space-4) var(--space-5); margin-bottom: var(--space-5);
  border-radius: var(--radius-md); background: var(--color-gold-50); border: 1px solid var(--color-gold-100);
}
.auction-detail-countdown .cd-seg{ display: flex; flex-direction: column; align-items: center; min-width: 56px; }
.auction-detail-countdown .cd-num{ font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem; color: var(--color-gold-700); line-height: 1; }
.auction-detail-countdown .cd-lbl{ font-size: 0.65rem; letter-spacing: 0.06em; color: var(--color-text-muted); margin-top: 4px; }
.auction-detail-countdown .cd-sep{ font-size: 1.4rem; font-weight: 700; color: var(--color-gold-100); }

/* ---------- BID BOX ---------- */
.auction-detail-bidbox{
  padding: var(--space-6); border-radius: var(--radius-lg); border: 1px solid var(--color-border);
  background: var(--color-surface); box-shadow: var(--shadow-sm); margin-bottom: var(--space-4);
}
.auction-detail-bidrow{ display: flex; justify-content: space-between; margin-bottom: var(--space-4); }
.auction-detail-bidrow .lbl{ display: block; font-size: var(--fs-xs); color: var(--color-text-muted); margin-bottom: 2px; }
.auction-detail-bidrow strong{ font-family: var(--font-heading); font-size: 1.3rem; color: var(--color-text); }
.auction-detail-bidrow > div:last-child{ text-align: right; }
.auction-detail-bidrow > div:last-child strong{ font-size: 1.05rem; }

.auction-detail-price-row{ display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-5); }
.auction-detail-price-row .was{ text-decoration: line-through; color: var(--color-text-muted); font-size: var(--fs-sm); }

.auction-detail-bid-label{ display: block; font-size: var(--fs-xs); font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: var(--space-2); }
.auction-detail-stepper{
  display: flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  overflow: hidden; margin-bottom: var(--space-5);
}
.auction-detail-stepper button{
  flex-shrink: 0; width: 44px; height: 46px; border: none; background: var(--color-bg-soft);
  color: var(--color-text); font-size: 1.2rem; font-weight: 700; cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}
.auction-detail-stepper button:hover{ background: var(--color-gold-50); color: var(--color-gold-700); }
.auction-detail-stepper .rupee{ padding-left: var(--space-4); color: var(--color-text-muted); }
.auction-detail-stepper input{
  flex: 1; min-width: 0; border: none; outline: none; text-align: left;
  font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem; color: var(--color-text);
  padding: 0 var(--space-3); -moz-appearance: textfield;
}
.auction-detail-stepper input::-webkit-outer-spin-button,
.auction-detail-stepper input::-webkit-inner-spin-button{ -webkit-appearance: none; margin: 0; }

.auction-detail-place-bid{ font-size: var(--fs-body); padding-block: 1rem; margin-bottom: var(--space-5); }

.auction-detail-divider{ position: relative; text-align: center; margin-bottom: var(--space-5); }
.auction-detail-divider::before{ content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--color-border); }
.auction-detail-divider span{ position: relative; background: var(--color-surface); padding-inline: var(--space-3); font-size: var(--fs-xs); color: var(--color-text-muted); }

.auction-detail-buy-row{ display: flex; justify-content: space-between; align-items: center; }
.auction-detail-buy-row .lbl{ display: block; font-size: var(--fs-xs); color: var(--color-text-muted); }
.auction-detail-buy-row strong{ font-family: var(--font-heading); font-size: 1.1rem; color: var(--color-text); }

.auction-detail-wishlist-link{
  display: flex; align-items: center; justify-content: center; gap: 7px; width: 100%;
  background: none; border: none; color: var(--color-text-muted); font-size: var(--fs-sm); font-weight: 600;
  padding: var(--space-3); cursor: pointer; transition: color var(--dur-fast) var(--ease-out);
}
.auction-detail-wishlist-link:hover, .auction-detail-wishlist-link.is-active{ color: #C7213A; }
.auction-detail-wishlist-link.is-active svg{ fill: #C7213A; }

/* ---------- TABS ---------- */
.auction-detail-tabs{ display: flex; flex-direction: row; flex-wrap: wrap; }
.auction-detail-tab-btn{
  display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto;
  font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm);
  padding: 0.75rem 1.3rem; border-radius: var(--radius-pill); border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text-muted); cursor: pointer;
  margin: 0 var(--space-3) var(--space-5) 0; transition: all var(--dur-base) var(--ease-out);
}
.auction-detail-tab-btn:hover{ border-color: var(--color-gold); color: var(--color-gold-700); }
.auction-detail-tab-btn.active{ background: var(--gradient-gold); color: #fff; border-color: transparent; box-shadow: var(--shadow-gold-glow); }

.auction-detail-panel{
  flex: 1 1 100%; padding: var(--space-7); border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); background: var(--color-surface); box-shadow: var(--shadow-sm);
}
.auction-detail-panel[hidden]{ display: none; }

.auction-detail-specs{ margin: var(--space-5) 0 0; display: flex; flex-direction: column; gap: var(--space-3); }
.auction-detail-specs > div{ display: flex; gap: var(--space-3); padding-block: var(--space-2); border-bottom: 1px dashed var(--color-border-soft); }
.auction-detail-specs > div:last-child{ border-bottom: none; }
.auction-detail-specs dt{ flex: 0 0 180px; font-weight: 700; color: var(--color-text); }
.auction-detail-specs dd{ margin: 0; color: var(--color-text-soft); }

.auction-detail-bid-table{ width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.auction-detail-bid-table th{ text-align: left; font-family: var(--font-heading); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); padding-bottom: var(--space-3); border-bottom: 1px solid var(--color-border); }
.auction-detail-bid-table td{ padding-block: var(--space-3); border-bottom: 1px solid var(--color-border-soft); color: var(--color-text-soft); }
.auction-detail-bid-table tr:last-child td{ border-bottom: none; }

/* ---------- YOU MAY ALSO LIKE ---------- */
.auction-detail-related-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.auction-detail-related-top{ display: flex; justify-content: space-between; align-items: center; padding: var(--space-3) var(--space-3) 0; }
.ad-status-tag{
  display: inline-flex; align-items: center; gap: 5px; font-size: var(--fs-xs); font-weight: 600; color: var(--color-text-muted);
}
.ad-status-tag--live{ color: #C7213A; }
.ad-status-tag--live .pulse-dot{ width: 6px; height: 6px; border-radius: 50%; background: #C7213A; animation: pulseDot 1.4s infinite; }
.ad-status-tag--new{ color: var(--color-green-700); }
.ad-status-tag--hot{ color: var(--color-gold-700); }

.auction-detail-related-card .auction-card-media{ position: relative; aspect-ratio: 4/3.1; overflow: hidden; margin-top: var(--space-2); }
.auction-detail-related-card .auction-card-media img{ width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.auction-detail-related-card:hover .auction-card-media img{ transform: scale(1.08); }
.auction-detail-related-card .auction-card-body{ padding: var(--space-4); }
.auction-detail-related-card .auction-card-code{ font-size: var(--fs-xs); color: var(--color-text-muted); font-weight: 600; }
.auction-detail-related-card h3{ font-size: 0.98rem; margin: var(--space-2) 0 4px; }
.auction-detail-related-sub{ font-size: var(--fs-xs); color: var(--color-text-muted); margin: 0 0 var(--space-4); }
.auction-detail-related-price{ display: flex; flex-direction: column; gap: 4px; margin-bottom: var(--space-4); font-size: var(--fs-xs); color: var(--color-text-muted); }
.auction-detail-related-price strong{ color: var(--color-text); font-family: var(--font-heading); }
.auction-detail-related-cta{ display: flex; align-items: center; gap: var(--space-3); }
.auction-detail-instant-link{ font-size: var(--fs-xs); font-weight: 700; color: var(--color-gold-700); }
.auction-detail-instant-link:hover{ text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 992px){
  .auction-detail-grid{ grid-template-columns: 1fr; }
  .auction-detail-related-grid{ grid-template-columns: repeat(2, 1fr); }
  .auction-detail-specs dt{ flex-basis: 140px; }
}
@media (max-width: 768px){
  .auction-detail-info h1{ font-size: 1.6rem; }
  .auction-detail-countdown{ gap: var(--space-4); }
  .auction-detail-countdown .cd-num{ font-size: 1.3rem; }
  .auction-detail-panel{ padding: var(--space-5); }
}
@media (max-width: 576px){
  .auction-detail-thumbs{ grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
  .auction-detail-related-grid{ grid-template-columns: 1fr 1fr; }
  .auction-detail-bidrow strong{ font-size: 1.1rem; }
  .auction-detail-specs dt{ flex-basis: 100%; }
  .auction-detail-specs > div{ flex-direction: column; gap: 2px; }
}