.auctions-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: var(--page-pad-top) 0 0;
  position: relative;
  overflow: hidden;
}

.auctions-header > .container { position: relative; z-index: 1; }

.auctions-header-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.auctions-header-top > div { flex: 1; min-width: 280px; }

.auctions-header h1 {
  margin-bottom: 12px;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  letter-spacing: -0.04em;
}

.auctions-header h1 em {
  font-style: normal;
  background: var(--grad-amber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auctions-header > .container > .auctions-header-top > div > p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.quick-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 24px;
  scrollbar-width: none;
}

.quick-filters::-webkit-scrollbar { display: none; }

.quick-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  font-family: var(--font);
  letter-spacing: -0.01em;
}

.quick-filter-chip:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-4);
}

.quick-filter-chip.active {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: var(--bg);
  font-weight: 600;
}

.quick-filter-chip .count {
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 2px 8px;
  background: var(--bg-4);
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.quick-filter-chip.active .count {
  background: rgba(8, 9, 11, 0.18);
  color: var(--bg);
}

.quick-filter-chip.live { border-color: rgba(255, 71, 87, 0.3); }
.quick-filter-chip.live .dot {
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse-dot 1.4s ease-in-out infinite;
  box-shadow: 0 0 8px var(--red);
}

.tab-bar { display: none; }

.auctions-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  padding: 40px 0 96px;
  align-items: start;
}

.filters-sidebar {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  position: sticky;
  top: calc(var(--nav-h) + 16px);
  max-height: calc(100vh - var(--nav-h) - 32px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-2) transparent;
}

.filters-sidebar::-webkit-scrollbar { width: 6px; }
.filters-sidebar::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }

.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.filters-header h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.filters-header h3 i { background: var(--grad-amber);
 -webkit-background-clip: text;
 background-clip: text;
 -webkit-text-fill-color: transparent; font-size: 1rem; }

.filters-clear {
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  cursor: pointer;
  background: transparent;
  border: 1px solid rgba(197, 255, 69, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  font-family: var(--font);
}

.filters-clear:hover {
  box-shadow: inset 0 0 0 100px var(--lime-soft);
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.filter-group {
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.filter-group:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }

.filter-group-title {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font);
}

.filter-group-title i {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: var(--transition);
}

.filter-group-title:hover i { color: var(--text-primary); }

.filter-options { display: flex; flex-direction: column; gap: 8px; }

.filter-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 4px 0;
  transition: var(--transition);
}

.filter-check:hover .filter-check-label { color: var(--text-primary); }

.filter-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid var(--border-2);
  background: var(--bg-4);
  appearance: none;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: var(--transition);
}

.filter-check input[type="checkbox"]:checked {
  background: var(--grad-lime);
  border-color: var(--lime);
}

.filter-check input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: 2px solid #0A0B0D;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.filter-check-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  width: 100%;
  transition: var(--transition);
}

.filter-check-label .fc-count {
  font-family: var(--mono);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.filter-check-parent .filter-check-label { font-weight: 600; color: var(--text-primary); }
.filter-check-children { display: flex; flex-direction: column; gap: 4px; padding-left: 18px; margin: 2px 0 6px; border-left: 1px dashed var(--border-2); margin-left: 7px; }
.filter-check-child { padding: 2px 0; }
.filter-check-child .filter-check-label { font-size: 0.82rem; color: var(--text-secondary); }
.filter-check-child-name { display: inline-flex; align-items: center; gap: 4px; }
.filter-check-tree-bar { display: inline-flex; align-items: center; width: 12px; position: relative; }
.filter-check-tree-bar::before { content: '↳'; color: var(--text-muted); font-size: 0.75rem; line-height: 1; }

.price-range {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.price-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.price-inputs input {
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--text-primary);
  font-family: var(--mono);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  width: 100%;
  transition: var(--transition);
}

.price-inputs input:focus {
  outline: none;
  border-color: var(--lime);
  background: var(--bg-3);
}

.price-inputs input::placeholder { color: var(--text-muted); font-family: var(--mono); }

.results-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 0;
}

.results-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.results-count strong {
  color: var(--text-primary);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.applied-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  padding: 14px 18px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.applied-filters-label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-right: 4px;
  font-weight: 500;
}

.applied-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px 5px 12px;
  box-shadow: inset 0 0 0 100px var(--lime-soft);
  border: 1px solid rgba(197, 255, 69, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--lime);
  -webkit-text-fill-color: currentColor;
  cursor: pointer;
  transition: var(--transition);
}

.applied-chip:hover {
  background: var(--lime-soft-2);
  border-color: rgba(197, 255, 69, 0.55);
  color: var(--text-primary);
  -webkit-text-fill-color: currentColor;
  transform: translateY(-1px);
}

.applied-chip i {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(197, 255, 69, 0.18);
  color: var(--lime);
  -webkit-text-fill-color: currentColor;
  font-size: 0.875rem;
  opacity: 1;
  transition: var(--transition);
}

.applied-chip:hover i {
  background: var(--lime);
  color: #0A0B0D;
  -webkit-text-fill-color: currentColor;
}

.results-controls { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.sort-select {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 32px 9px 14px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23A1A4AB' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.sort-select:hover { border-color: var(--border-hover); }
.sort-select:focus { outline: none; border-color: var(--lime); }

.view-toggle {
  display: flex;
  gap: 0;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.view-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.view-btn:hover { color: var(--text-primary); }
.view-btn.active { background: var(--bg-5); color: var(--text-primary); }

.auctions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;

}

.auctions-grid .auction-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.auctions-grid .auction-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 0%, transparent 60%, rgba(197, 255, 69, 0.3) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.auctions-grid .auction-card:hover::before { opacity: 1; }

.auctions-grid .auction-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.auctions-grid .auction-card-img {
  height: 220px;
  background: linear-gradient(135deg, var(--bg-4) 0%, var(--bg-3) 100%);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.auctions-grid .auction-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(.2,.8,.2,1);
}

.auctions-grid .auction-card:hover .auction-card-img img { transform: scale(1.05); }

.auctions-grid .auction-card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 90px;
  background: linear-gradient(transparent, rgba(8, 9, 11, 0.78));
  pointer-events: none;
  z-index: 1;
}

.auctions-grid .card-badge-wrap {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}

.auctions-grid .auction-card-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.auctions-grid .auction-card-title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.auctions-grid .auction-card-meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  letter-spacing: 0.01em;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.auctions-grid .auction-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.auctions-grid .auction-card-meta i {
  font-size: 0.875rem;
  color: var(--lime);
  opacity: 0.85;
}

.auctions-grid .auction-card-bid {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.auctions-grid .bid-current { display: flex; flex-direction: column; gap: 4px; }

.auctions-grid .bid-lbl {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.auctions-grid .bid-amount {
  font-family: var(--mono);
  font-size: 1.625rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
  line-height: 1;
}

.auctions-grid .bid-count {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  line-height: 1.5;
}

.auctions-grid .bid-count strong { color: var(--text-primary); font-weight: 600; }

.auctions-grid .auction-card-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.auctions-grid .auction-card-footer .countdown { flex: 0 0 auto; margin-right: auto; }
.auctions-grid .auction-card-footer .btn { flex: 0 0 auto; padding: 10px 18px; white-space: nowrap; }

.auctions-grid.list-view { grid-template-columns: 1fr; }

.list-view .auction-card { flex-direction: row; }

.list-view .auction-card-img {
  width: 280px;
  height: auto;
  min-height: 200px;
  flex-shrink: 0;
  max-height: 260px;
}

.list-view .auction-card-body {
  padding: 22px 24px;
}

.mobile-filter-toggle { display: none; }

@media (max-width: 1024px) {
  .auctions-layout {
    grid-template-columns: 1fr;
    padding: 18px 0 64px;
  }
  .quick-filters { padding-bottom: 14px; }
  .results-bar { padding: 4px 0; margin-bottom: 14px; }
  .filters-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(360px, 88vw);
    z-index: 1100;
    border-radius: 0 20px 20px 0;
    border: 1px solid var(--border);
    border-left: none;
    padding: 0;
    box-shadow: 12px 0 40px rgba(0, 0, 0, 0.18);
    transform: translateX(-100%);
    transition: transform 320ms cubic-bezier(.2,.8,.2,1);
    max-height: none;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  .filters-sidebar.open { transform: translateX(0); }
  .auctions-grid { grid-template-columns: 1fr; }
  .list-view .auction-card-img { width: 220px; min-height: 180px; }
  .mobile-filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
  }
  .mobile-filter-toggle .count {
    background: var(--grad-lime);
    color: #0A0B0D;
    padding: 1px 7px;
    border-radius: var(--radius-pill);
    font-family: var(--mono);
    font-size: 0.6875rem;
    font-weight: 700;
  }
}

@media (max-width: 768px) {
  .auctions-grid { grid-template-columns: 1fr; }
  .list-view .auction-card { flex-direction: column; }
  .list-view .auction-card-img { width: 100%; height: 200px; min-height: unset; }
  .auctions-grid .auction-card-footer { flex-wrap: wrap; }
  .auctions-grid .auction-card-footer .countdown { width: 100%; margin-right: 0; justify-content: center; }
  .auctions-grid .auction-card-footer .btn { flex: 1; }
  .auctions-header { padding-top: 100px; }
}

@media (max-width: 768px) {
  .view-toggle { display: none !important; }
  .auctions-grid.list-view { display: grid; grid-template-columns: 1fr; }
  .auctions-grid.list-view .auction-card { flex-direction: column; }
  .auctions-grid.list-view .auction-card-img { width: 100%; min-height: 180px; }
}

@media (max-width: 480px) {
  .auctions-grid { grid-template-columns: 1fr; gap: 14px; }
  .auctions-header { padding-top: calc(var(--page-pad-top) - 24px); }
  .auctions-header h1 { font-size: clamp(1.5rem, 7vw, 1.8rem); }
  .auctions-header p { font-size: 0.9rem; }
  .auction-card-body { padding: 14px; }
  .auction-card-title { font-size: 1rem; }
  .auction-card-img { height: 200px; }
  .auction-card-current { font-size: 1.15rem; }
  .auction-card-footer { padding: 12px 14px; gap: 8px; }
  .auctions-stats { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .auction-stat { padding: 12px 14px; }
  .auction-stat .val { font-size: 1.1rem; }
  .auctions-live-strip { padding: 12px 14px; }
  .live-strip-item { padding: 8px 10px; }
  .live-strip-item-info .live-strip-title { font-size: 0.78rem; }
  .live-strip-item-info .live-strip-meta { font-size: 0.66rem; }
}