/* ============================================================
   inventory.css — Inventory page only
   ============================================================ */

.page-head { border-bottom: 1px solid var(--line); }
.page-head-grid {
  padding: 64px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: end;
}
@media (min-width: 640px) { .page-head-grid { padding: 80px 0; } }
@media (min-width: 1024px) { .page-head-grid { grid-template-columns: 8fr 4fr; } }
.page-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 20px 0 0;
  font-weight: 400;
}
.page-head-meta { color: var(--ink-2); font-size: 14px; }
@media (min-width: 1024px) { .page-head-meta { text-align: right; } }
.page-head-meta strong { color: var(--ink); font-weight: 600; }

/* layout */
.inventory-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding-top: 48px;
  padding-bottom: 96px;
}
@media (min-width: 1024px) {
  .inventory-layout { grid-template-columns: 3fr 9fr; }
}

/* FILTERS */
.filters-inner {
  position: sticky;
  top: 112px;
}
.filters-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.filter-reset {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-2);
  cursor: pointer;
  background: none; border: none;
}
.filter-reset:hover { color: var(--ink); }
.filter-block { margin-bottom: 28px; }
.filter-block label {
  display: block;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 4px;
}
.filter-block select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--line);
  border-radius: 0;
  padding: 0 30px 14px 0;
  height: 48px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s ease;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230A0A0A' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  cursor: pointer;
}
.filter-block select:focus { border-bottom-color: var(--ink); }

/* DUAL RANGE SLIDER */
.dual-range {
  position: relative;
  height: 36px;
  margin-top: 12px;
}
.dual-range .range-track {
  position: absolute;
  top: 17px; left: 0; right: 0;
  height: 2px;
  background: var(--line);
  pointer-events: none;
}
.dual-range .range-fill {
  position: absolute;
  top: 0; height: 100%;
  background: var(--ink);
}
.dual-range input[type="range"] {
  -webkit-appearance: none; appearance: none;
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 36px;
  background: transparent;
  pointer-events: none; /* allow only thumb */
  margin: 0;
}
.dual-range input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--ink);
  cursor: pointer;
  pointer-events: auto;
  margin-top: 0;
  position: relative;
  z-index: 2;
}
.dual-range input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--ink);
  cursor: pointer;
  pointer-events: auto;
}
.dual-range input[type="range"]::-webkit-slider-runnable-track {
  height: 36px;
  background: transparent;
}
.dual-range input[type="range"]::-moz-range-track { background: transparent; }

/* RESULTS */
.results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
}
.results-count { color: var(--ink-2); font-size: 14px; margin: 0; }
.sort-select {
  width: 220px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 0;
  padding: 0 30px 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  outline: none;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230A0A0A' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) { .results-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1280px) { .results-grid { grid-template-columns: repeat(3, 1fr); gap: 32px; } }

.no-results {
  border: 1px solid var(--line);
  padding: 96px 24px;
  text-align: center;
}
.no-results-title {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  margin: 12px 0 32px;
  font-weight: 400;
}