/* ===== Phase 9 — Colour filter chips =====
   Shared by /catalog/, search results, and the homepage chip strip.
*/
.color-filter-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0.75rem 0 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
}
.color-filter-chips__label {
  font-weight: 600;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.02em;
}
.color-filter-chips__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.color-filter-chips__item { margin: 0; }
.color-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.32rem 0.7rem 0.32rem 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.85rem;
  text-decoration: none;
  transition: background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.color-filter-chip:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.24);
  color: #fff;
  transform: translateY(-1px);
}
.color-filter-chip.is-selected {
  background: linear-gradient(135deg, rgba(120, 200, 140, 0.22), rgba(80, 160, 100, 0.18));
  border-color: rgba(140, 220, 160, 0.55);
  color: #fff;
}
.color-filter-chip.is-selected::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 0.15rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 2px rgba(140, 220, 160, 0.4);
}
.color-filter-chip__swatch {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: linear-gradient(135deg, var(--c1, #666) 0 50%, var(--c2, var(--c1, #666)) 50% 100%);
  flex: 0 0 auto;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}
.color-filter-chip__count {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.55);
  margin-left: 0.1rem;
}
.color-filter-chips__reset {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-left: auto;
}
.color-filter-chips__reset:hover { color: #fff; }

/* Homepage variant — labelled block above the products grid. */
.home-color-filter {
  padding: 1rem 1.1rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.home-color-filter__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}
.home-color-filter__title {
  font-size: 1rem;
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.home-color-filter__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}
.home-color-filter__link:hover { color: #fff; }
.home-color-filter__list { margin: 0; }