/* Public catalog: independent of admin and viewer layouts. */
.stock-shell { background: #f7f8fa; color: #192c31; }
.stock-header { max-width: none; padding: 20px max(24px, calc((100vw - 1320px)/2)); background: #fff; border-bottom: 1px solid #e3e8e8; display: flex; gap: 44px; align-items: center; }
.stock-header .brand { padding: 0; flex-shrink: 0; }
.stock-header .brand-mark { background: #153e42; color: #fff; border: 0; border-radius: 12px; width: 42px; height: 42px; }
.stock-header .brand strong { letter-spacing: .06em; font-size: 18px; }
.stock-header .brand small { font-size: 11px; letter-spacing: .09em; text-transform: uppercase; }
#header-controls { display: flex; gap: 12px; align-items: center; flex: 1; justify-content: flex-end; }
.catalog-search { width: min(600px, 100%); display: flex; align-items: center; border: 1px solid #dce4e4; background: #f7f9f9; border-radius: 12px; }
.catalog-search input { background: transparent; border: 0; min-width: 0; flex: 1; padding: 14px 18px; outline-offset: -3px; }
.catalog-search button { display: grid; place-items: center; background: transparent; border: 0; padding: 12px 16px; color: #315458; }
.catalog-search svg, .catalog-filter svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.catalog-filter { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 19px; background: #153e42; color: #fff; border: 0; border-radius: 12px; white-space: nowrap; }
.catalog-filter circle { fill: #153e42; }
.stock-main { max-width: 1368px; padding: 36px 24px 48px; margin: auto; }
.catalog-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.catalog-heading .eyebrow { color: #6d8587; letter-spacing: .2em; font-size: 10px; }
.catalog-heading h1 { font-size: clamp(26px, 3vw, 36px); margin: 9px 0; letter-spacing: -.04em; font-weight: 600; }
.catalog-heading p { color: #708085; margin: 0; font-size: 14px; }
.catalog-note { color: #577477; border-left: 1px solid #dbe3e4; padding-left: 20px; font-size: 13px; }
.catalog-selections { display: flex; align-items: center; gap: 15px; margin: 22px 0 2px; min-height: 28px; }
.catalog-selections .muted { font-size: 12px; }
.stock-results-head { padding: 12px 0 18px; font-size: 12px; color: #778689; }
.stock-results-head strong { color: #29464b; font-weight: 600; }
.stock-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.stock-card { border: 1px solid #e2e8e8; border-radius: 16px; overflow: hidden; background: #fff; box-shadow: 0 3px 8px #193e4205; transition: border-color .2s, box-shadow .2s, transform .2s; }
.stock-card:hover { border-color: #91abad; transform: translateY(-3px); box-shadow: 0 12px 28px #193e4210; }
.stock-card-image { position: relative; background: #fff; height: auto; min-height: 0; aspect-ratio: 1.15; overflow: hidden; }
.stock-card-image img { width: 100%; height: 100%; min-height: 0; object-fit: contain; padding: 12px; }
.view-tag { position: absolute; bottom: 12px; right: 12px; color: #48696d; background: #f3f7f7e8; border: 1px solid #e2ebeb; border-radius: 20px; padding: 5px 9px; font-size: 10px; }
.stock-card-body { padding: 19px; border-top: 1px solid #f0f3f3; }
.stone-type { font-size: 10px; text-transform: uppercase; letter-spacing: .13em; color: #6f8588; }
.stone-title { display: flex; justify-content: space-between; gap: 8px; font-size: 17px; font-weight: 600; margin: 8px 0 17px; }
.stone-title span { color: #546d70; font-size: 15px; font-weight: 400; white-space: nowrap; }
.stone-grades { display: flex; gap: 26px; font-size: 13px; }
.stone-grades small { display: block; color: #879699; font-size: 9px; letter-spacing: .1em; margin-bottom: 4px; }
.stone-reference { display: flex; justify-content: space-between; gap: 10px; border-top: 1px solid #edf1f1; margin-top: 17px; padding-top: 12px; font-size: 11px; color: #829295; overflow-wrap: anywhere; }
.stock-shell .button:not(.secondary):not(.ghost), .stock-shell .filter-chip.is-selected { background: #153e42; border-color: #153e42; color: #fff; }
.stock-shell .selected-filter { background: #eaf1f1; border-color: #d4e0e0; color: #294c50; }
.stock-shell .filter-panel { background: #fff; }
.stock-shell .filter-panel h2 { color: #203b40; }
.stock-shell .filter-modal:not(.is-open) { visibility: hidden; }
.filters-open { overflow: hidden; }
.stock-load-more { display: flex; flex-direction: column; align-items: center; gap: 14px; margin: 32px 0 12px; color: #71878a; font-size: 12px; }
#filter-error { margin: 0 24px; color: #a8453b; }
[hidden] { display: none !important; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid #43888e; outline-offset: 3px; }
@media(max-width: 1100px) { .stock-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .stock-header { gap: 24px; } }
@media(max-width: 740px) { .stock-header { gap: 14px; padding: 16px; flex-wrap: wrap; } #header-controls { flex-basis: 100%; } .catalog-search { width: auto; flex: 1; } .stock-main { padding: 26px 16px; } .stock-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } .catalog-note { display: none; } .stock-card-body { padding: 13px; } .stone-title { flex-wrap: wrap; font-size: 15px; gap: 4px; } .stone-title span { font-size: 13px; } .stone-grades { gap: 18px; } .stock-card-image { height: auto; min-height: 0; } .stock-card-image img { height: 100%; min-height: 0; padding: 6px; } .catalog-filter { padding: 12px; } .catalog-filter span { display: none; } }
@media(prefers-reduced-motion: reduce) { .stock-card { transition: none; } }

/* Compact, single-row type selection on every screen size. */
.catalog-type-switch{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;width:100%;max-width:390px;padding:4px;margin:0 0 16px;background:#f5eeee;border:1px solid #eadbdd;border-radius:12px;box-sizing:border-box}
.catalog-type-switch button{min-width:0;min-height:42px;margin:0;padding:8px 10px;border:0;border-radius:8px;background:transparent;color:#6d4550;font:inherit;font-size:14px;font-weight:600;white-space:nowrap;cursor:pointer}
.catalog-type-switch button.is-active{background:#98565d;color:#fff;box-shadow:0 2px 6px #66333a20}
.catalog-type-switch button:focus-visible{outline:2px solid #6d3046;outline-offset:2px}