/* TANA HUMBA — collection.css
   Page-specific styles for the standalone Collection catalog page.
   Shares tokens with style.css: Bone #F8F4EC, Sand #E9DEC8,
   Indigo #183B4E, Morinda Red #8C3A32, Charcoal #252421, Green #3E6E4B
*/

/* ---------- header ---------- */

.coll-header {
  padding: 44px 0 40px;
  border-bottom: 1px solid rgba(37, 36, 33, 0.12);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: rgba(37, 36, 33, 0.5);
  margin-bottom: 22px;
}

.breadcrumb a {
  color: rgba(37, 36, 33, 0.5);
}

.breadcrumb a:hover {
  color: #183B4E;
}

.breadcrumb span:last-child {
  color: #183B4E;
  font-weight: 600;
}

.coll-header h1 {
  font-size: clamp(26px, 3.4vw, 38px);
  margin: 0 0 14px;
}

.coll-lede {
  max-width: 620px;
  font-size: 14.5px;
  color: rgba(37, 36, 33, 0.6);
}

/* ---------- layout ---------- */

.coll-catalog {
  padding-top: 46px;
}

.coll-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 44px;
  align-items: start;
}

/* ---------- sidebar filters ---------- */

.coll-sidebar {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.filter-group h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8C3A32;
  margin-bottom: 14px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #252421;
  padding: 6px 0;
  cursor: pointer;
}

.check-row input {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  flex: none;
  border: 1px solid rgba(37, 36, 33, 0.35);
  background-color: #FFFDF9;
  cursor: pointer;
  position: relative;
}

.check-row input[type="checkbox"] {
  border-radius: 4px;
}

.check-row input[type="radio"] {
  border-radius: 50%;
}

.check-row input:checked {
  border-color: #183B4E;
  background-color: #183B4E;
}

.check-row input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid #FFFDF9;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.check-row input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #FFFDF9;
}

.coll-reset {
  align-self: flex-start;
}

/* ---------- toolbar ---------- */

.coll-toolbar {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.coll-search input {
  width: 260px;
  padding: 10px 14px;
  border: 1px solid rgba(37, 36, 33, 0.18);
  border-radius: 6px;
  background-color: #FFFDF9;
  font-size: 13px;
  color: #252421;
}

.coll-search input:focus {
  outline: none;
  border-color: #183B4E;
}

.coll-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(37, 36, 33, 0.6);
}

.coll-sort select {
  padding: 10px 12px;
  border: 1px solid rgba(37, 36, 33, 0.18);
  border-radius: 6px;
  background-color: #FFFDF9;
  color: #252421;
  font-size: 13px;
}

.coll-sort select:focus {
  outline: none;
  border-color: #183B4E;
}

.coll-count {
  font-size: 12px;
  color: rgba(37, 36, 33, 0.5);
  margin-bottom: 22px;
}

/* ---------- product grid overrides for 2-col main area ---------- */

.coll-main .cards {
  grid-template-columns: repeat(2, 1fr);
}

.coll-main .card.is-hidden {
  display: none;
}

/* ---------- empty state ---------- */

.coll-empty {
  text-align: center;
  padding: 60px 20px;
  border: 1px dashed rgba(37, 36, 33, 0.2);
  border-radius: 10px;
}

.coll-empty p {
  font-size: 13.5px;
  color: rgba(37, 36, 33, 0.6);
  margin-bottom: 16px;
}

/* ---------- pagination ---------- */

.coll-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}

.coll-pagination button {
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: 6px;
  border: 1px solid rgba(37, 36, 33, 0.18);
  font-size: 12.5px;
  font-weight: 600;
  color: #183B4E;
  background-color: #FFFDF9;
}

.coll-pagination button:hover {
  border-color: #183B4E;
}

.coll-pagination button.active {
  background-color: #183B4E;
  border-color: #183B4E;
  color: #FFFDF9;
}

.coll-pagination button:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ---------- responsive ---------- */

@media (max-width: 1024px) {
  .coll-layout {
    grid-template-columns: 1fr;
  }
  .coll-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 34px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(37, 36, 33, 0.12);
    margin-bottom: 34px;
  }
}

@media (max-width: 720px) {
  .coll-header {
    padding: 32px 0 28px;
  }
  .coll-main .cards {
    grid-template-columns: 1fr;
  }
  .coll-search input {
    width: 100%;
  }
  .coll-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .coll-sort {
    justify-content: space-between;
  }
}