/* filter-widget.css — neutral styling; theme variables can override these later. */
:root {
  --sl-accent: #1b6b6b;        /* teal-ish, nods to Silverline */
  --sl-ink: #1f2733;
  --sl-muted: #6b7785;
  --sl-line: #e3e8ee;
  --sl-bg: #ffffff;
  --sl-chip: #eef4f4;
  --sl-radius: 8px;
  --sl-sale: #c8102e;
}

.sl-filter { font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--sl-ink); }
.sl-filter * { box-sizing: border-box; }

.sl-layout { display: grid; grid-template-columns: 250px 1fr; gap: 28px; align-items: start; }

/* Sidebar */
#sl-facets { border: 1px solid var(--sl-line); border-radius: var(--sl-radius); overflow: hidden; }
.sl-facet { padding: 14px 16px; border-bottom: 1px solid var(--sl-line); }
.sl-facet:last-child { border-bottom: 0; }
.sl-facet-title { font-weight: 600; font-size: 14px; margin-bottom: 10px; }
.sl-search input, .sl-refine { width: 100%; padding: 8px 10px; border: 1px solid var(--sl-line); border-radius: 6px; font-size: 13px; }
.sl-refine { margin-bottom: 10px; }
.sl-search { background: #fafbfc; }

.sl-checks { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow: auto; }
.sl-check { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.sl-check .sl-v { flex: 1; }
.sl-check .sl-n { color: var(--sl-muted); font-size: 12px; }
.sl-check.is-empty { opacity: .4; }

.sl-buttons, .sl-range { display: flex; flex-wrap: wrap; gap: 8px; }
.sl-btn, .sl-range-btn { border: 1px solid var(--sl-line); background: #fff; border-radius: 6px; padding: 6px 10px; font-size: 13px; cursor: pointer; }
.sl-btn .sl-n { color: var(--sl-muted); font-size: 11px; margin-left: 4px; }
.sl-btn.is-on, .sl-range-btn.is-on { background: var(--sl-accent); color: #fff; border-color: var(--sl-accent); }
.sl-btn.is-on .sl-n { color: #d9eaea; }

.sl-swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.sl-swatch { width: 26px; height: 26px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--sl-line); cursor: pointer; }
.sl-swatch.is-on { box-shadow: 0 0 0 2px var(--sl-accent); }

/* Summary bar */
.sl-summary-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.sl-result-count { font-size: 14px; color: var(--sl-muted); }
.sl-result-count strong { color: var(--sl-ink); font-size: 16px; }
.sl-chips { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; }
.sl-chip { background: var(--sl-chip); border: 0; border-radius: 999px; padding: 5px 12px; font-size: 12px; cursor: pointer; color: var(--sl-ink); }
.sl-clear { background: none; border: 0; color: var(--sl-accent); font-size: 12px; cursor: pointer; text-decoration: underline; }
.sl-sort { display: flex; align-items: center; gap: 6px; }
.sl-sort-label { font-size: 13px; color: var(--sl-muted); }
.sl-sort select { padding: 6px 8px; border: 1px solid var(--sl-line); border-radius: 6px; font-size: 13px; }

/* Results grid */
.sl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 18px; }
.sl-card { font-size: 13px; text-decoration: none; color: inherit; display: block; }
.sl-card:hover .sl-name { color: var(--sl-accent); }
.sl-thumb { position: relative; aspect-ratio: 1 / 1; border-radius: var(--sl-radius); margin-bottom: 8px; display: flex; align-items: flex-end; overflow: hidden; background: #f0f3f6; }
.sl-thumb-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sl-thumb-type { background: rgba(255,255,255,.85); color: var(--sl-ink); font-size: 11px; padding: 2px 8px; margin: 8px; border-radius: 4px; }
.sl-brand { color: var(--sl-muted); font-size: 12px; }
.sl-name { font-weight: 500; margin: 2px 0 4px; line-height: 1.3; }
.sl-price .sl-now { font-weight: 600; }
.sl-price .sl-was { color: var(--sl-muted); text-decoration: line-through; margin-right: 6px; font-size: 12px; }
.sl-price .sl-now { color: var(--sl-ink); }
.sl-card .sl-price .sl-was + .sl-now { color: var(--sl-sale); }
.sl-dots { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; margin-top: 8px; }
.sl-dot { width: 14px; height: 14px; border-radius: 50%; box-shadow: 0 0 0 1px var(--sl-line); }
.sl-dot--clickable { cursor: pointer; transition: transform 0.1s ease; }
.sl-dot--clickable:hover { transform: scale(1.18); }
.sl-dot--on { box-shadow: 0 0 0 2px var(--sl-accent, #15596b); }
.sl-dot-more { font-size: 11px; color: var(--sl-muted); margin-left: 2px; }

.sl-more-note { margin-top: 8px; font-size: 12px; color: var(--sl-muted); }
.sl-more { display: block; margin: 22px auto 0; padding: 10px 22px; border: 1px solid var(--sl-line); background: #fff; border-radius: 6px; font-size: 13px; cursor: pointer; }
.sl-more:hover { border-color: var(--sl-accent); color: var(--sl-accent); }

.sl-empty { padding: 40px; text-align: center; color: var(--sl-muted); border: 1px dashed var(--sl-line); border-radius: var(--sl-radius); }

@media (max-width: 720px) {
  .sl-layout { grid-template-columns: 1fr; }
}