/* StockDivar V73 — research-driven marketplace upgrades */
:root{
  --v73-primary:#a71928;
  --v73-primary-2:#c42a39;
  --v73-ink:#172033;
  --v73-muted:#667085;
  --v73-surface:#fff;
  --v73-soft:#f7f8fb;
  --v73-border:#e7e9ef;
  --v73-success:#16835b;
  --v73-warning:#b7791f;
  --v73-shadow:0 14px 40px rgba(16,24,40,.09);
}
html[data-theme="dark"],body.dark-mode{
  --v73-ink:#f4f6fb;
  --v73-muted:#aeb7c8;
  --v73-surface:#111827;
  --v73-soft:#182235;
  --v73-border:#2e3b50;
  --v73-shadow:0 18px 46px rgba(0,0,0,.28);
}
.v73-theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 13px;border:1px solid var(--v73-border);border-radius:13px;background:var(--v73-surface);color:var(--v73-ink);font:inherit;font-weight:800;cursor:pointer;box-shadow:0 5px 16px rgba(16,24,40,.05)}
.v73-theme-toggle:hover{border-color:color-mix(in srgb,var(--v73-primary) 42%,var(--v73-border));transform:translateY(-1px)}
.v73-theme-toggle__icon{font-size:18px;line-height:1}.v73-theme-toggle__text{font-size:13px}

/* Home positioning */
.v73-market-hero{margin:24px auto 10px}.v73-market-hero__card{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:28px;padding:34px;border:1px solid var(--v73-border);border-radius:28px;background:linear-gradient(135deg,color-mix(in srgb,var(--v73-primary) 10%,var(--v73-surface)),var(--v73-surface) 56%,color-mix(in srgb,#1570ef 7%,var(--v73-surface)));box-shadow:var(--v73-shadow)}
.v73-market-hero__card:before{content:"";position:absolute;inset:auto -80px -130px auto;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--v73-primary) 18%,transparent),transparent 68%);pointer-events:none}
.v73-market-hero h1{margin:10px 0 12px;font-size:clamp(30px,4vw,52px);line-height:1.25;letter-spacing:-1.6px;color:var(--v73-ink)}
.v73-market-hero p{margin:0;max-width:760px;color:var(--v73-muted);font-size:16px;line-height:2}
.v73-market-hero__eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--v73-primary);font-weight:900;font-size:13px}.v73-market-hero__eyebrow:before{content:"";width:28px;height:3px;border-radius:99px;background:var(--v73-primary)}
.v73-market-hero__search{display:flex;gap:10px;margin-top:22px;padding:8px;border:1px solid var(--v73-border);border-radius:18px;background:var(--v73-surface);box-shadow:0 8px 26px rgba(16,24,40,.08)}
.v73-market-hero__search input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--v73-ink);font:inherit;padding:0 10px}.v73-market-hero__search button{border:0;border-radius:13px;background:linear-gradient(135deg,var(--v73-primary),var(--v73-primary-2));color:#fff;padding:12px 20px;font:inherit;font-weight:900;cursor:pointer}
.v73-trust-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.v73-trust-pill{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid var(--v73-border);border-radius:999px;background:color-mix(in srgb,var(--v73-surface) 88%,transparent);color:var(--v73-ink);font-size:12px;font-weight:800}.v73-trust-pill b{color:var(--v73-success)}
.v73-market-hero__side{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:center}.v73-vertical-card{display:flex;flex-direction:column;gap:8px;min-height:126px;padding:18px;border:1px solid var(--v73-border);border-radius:20px;background:color-mix(in srgb,var(--v73-surface) 91%,transparent);text-decoration:none;color:var(--v73-ink);transition:.2s ease}.v73-vertical-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--v73-primary) 42%,var(--v73-border));box-shadow:0 10px 26px rgba(16,24,40,.08)}.v73-vertical-card span{font-size:25px}.v73-vertical-card strong{font-size:15px}.v73-vertical-card small{color:var(--v73-muted);line-height:1.7}
.v73-value-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px auto 34px}.v73-value-card{display:flex;gap:12px;align-items:flex-start;padding:18px;border:1px solid var(--v73-border);border-radius:18px;background:var(--v73-surface);box-shadow:0 8px 24px rgba(16,24,40,.05)}.v73-value-card span{display:grid;place-items:center;width:42px;height:42px;flex:0 0 42px;border-radius:13px;background:color-mix(in srgb,var(--v73-primary) 9%,var(--v73-surface));font-size:20px}.v73-value-card strong{display:block;color:var(--v73-ink);margin-bottom:4px}.v73-value-card small{color:var(--v73-muted);line-height:1.7}

/* Search intelligence */
.v73-search-intelligence{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:15px 17px;margin:0 0 16px;border:1px solid var(--v73-border);border-radius:18px;background:var(--v73-surface);box-shadow:0 8px 25px rgba(16,24,40,.05)}
.v73-filter-presets{display:flex;gap:8px;flex-wrap:wrap}.v73-preset-chip,.v73-save-search-btn,.v73-compare-btn{border:1px solid var(--v73-border);border-radius:999px;background:var(--v73-soft);color:var(--v73-ink);padding:9px 13px;font:inherit;font-size:12px;font-weight:850;cursor:pointer}.v73-preset-chip:hover,.v73-preset-chip.is-active{background:color-mix(in srgb,var(--v73-primary) 10%,var(--v73-surface));border-color:color-mix(in srgb,var(--v73-primary) 45%,var(--v73-border));color:var(--v73-primary)}.v73-save-search-btn{border-radius:12px;background:var(--v73-primary);border-color:var(--v73-primary);color:#fff}.v73-save-search-btn b{background:#fff;color:var(--v73-primary);border-radius:999px;padding:1px 6px;margin-inline-start:4px}
.v73-specialized-filters{margin-top:14px;padding-top:14px;border-top:1px dashed var(--v73-border)}.v73-specialized-filters__title{display:flex;justify-content:space-between;gap:8px;margin-bottom:10px}.v73-specialized-filters__title strong{color:var(--v73-ink)}.v73-specialized-filters__title small{color:var(--v73-muted)}.v73-specialized-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.v73-specialized-grid label{display:grid;gap:6px;color:var(--v73-muted);font-size:12px;font-weight:800}.v73-specialized-grid select{min-height:43px;padding:0 10px;border:1px solid var(--v73-border);border-radius:12px;background:var(--v73-surface);color:var(--v73-ink);font:inherit}
.search-result-card{position:relative}.v73-card-trust{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.v73-card-trust span{display:inline-flex;align-items:center;gap:5px;padding:6px 8px;border-radius:999px;background:color-mix(in srgb,var(--v73-success) 10%,var(--v73-surface));color:var(--v73-success);font-size:11px;font-weight:850}.v73-card-actions{display:flex;gap:7px;margin-top:10px}.v73-card-actions button{border:1px solid var(--v73-border);border-radius:10px;background:var(--v73-surface);color:var(--v73-ink);padding:7px 9px;font:inherit;font-size:11px;font-weight:800;cursor:pointer}.v73-card-actions button.is-active{border-color:var(--v73-primary);color:var(--v73-primary);background:color-mix(in srgb,var(--v73-primary) 8%,var(--v73-surface))}
.v73-compare-tray{position:fixed;z-index:1200;inset:auto 18px 86px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:620px;margin:auto;padding:12px 14px;border:1px solid var(--v73-border);border-radius:18px;background:color-mix(in srgb,var(--v73-surface) 94%,transparent);box-shadow:0 18px 50px rgba(16,24,40,.22);backdrop-filter:blur(14px)}.v73-compare-tray[hidden]{display:none}.v73-compare-tray strong{color:var(--v73-ink)}.v73-compare-tray small{color:var(--v73-muted)}.v73-compare-tray button{border:0;border-radius:11px;background:var(--v73-primary);color:#fff;padding:9px 13px;font:inherit;font-weight:900;cursor:pointer}
.v73-dialog{border:0;padding:0;border-radius:22px;background:transparent;max-width:min(92vw,520px);width:100%}.v73-dialog::backdrop{background:rgba(15,23,42,.55);backdrop-filter:blur(4px)}.v73-dialog__card{padding:22px;border:1px solid var(--v73-border);border-radius:22px;background:var(--v73-surface);color:var(--v73-ink);box-shadow:var(--v73-shadow)}.v73-dialog__head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px}.v73-dialog__head h2{margin:0;font-size:20px}.v73-dialog__head button{border:0;background:transparent;color:var(--v73-muted);font-size:26px;cursor:pointer}.v73-dialog__grid{display:grid;gap:12px}.v73-dialog__grid label{display:grid;gap:7px;color:var(--v73-muted);font-size:13px;font-weight:800}.v73-dialog__grid input,.v73-dialog__grid select{min-height:46px;padding:0 12px;border:1px solid var(--v73-border);border-radius:13px;background:var(--v73-soft);color:var(--v73-ink);font:inherit}.v73-dialog__actions{display:flex;justify-content:flex-end;gap:9px;margin-top:18px}.v73-dialog__actions button{min-height:43px;padding:0 16px;border-radius:12px;font:inherit;font-weight:900;cursor:pointer}.v73-dialog__cancel{border:1px solid var(--v73-border);background:var(--v73-surface);color:var(--v73-ink)}.v73-dialog__submit{border:1px solid var(--v73-primary);background:var(--v73-primary);color:#fff}

/* Product trust and transaction workflow */
.v73-product-theme{margin-inline-start:2px}.v73-product-workflow{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:14px 0;padding:13px;border:1px solid var(--v73-border);border-radius:17px;background:var(--v73-soft)}.v73-product-workflow button,.v73-product-workflow a{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;border:1px solid var(--v73-border);border-radius:12px;background:var(--v73-surface);color:var(--v73-ink);font:inherit;font-weight:900;text-decoration:none;cursor:pointer}.v73-product-workflow .is-primary{background:var(--v73-primary);border-color:var(--v73-primary);color:#fff}.v73-seller-trust{margin-top:13px;padding:16px;border:1px solid var(--v73-border);border-radius:18px;background:var(--v73-surface)}.v73-seller-trust__head{display:flex;align-items:center;justify-content:space-between;gap:12px}.v73-seller-trust__head strong{color:var(--v73-ink)}.v73-verified-badge{display:inline-flex;align-items:center;gap:6px;padding:7px 9px;border-radius:999px;background:color-mix(in srgb,var(--v73-success) 12%,var(--v73-surface));color:var(--v73-success);font-size:11px;font-weight:900}.v73-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:13px}.v73-trust-metric{padding:10px;border-radius:12px;background:var(--v73-soft);text-align:center}.v73-trust-metric strong{display:block;color:var(--v73-ink);font-size:15px}.v73-trust-metric small{color:var(--v73-muted);font-size:10px}.v73-trust-proof{margin-top:12px}.v73-trust-proof summary{cursor:pointer;color:var(--v73-primary);font-weight:850;font-size:12px}.v73-trust-proof ul{margin:10px 0 0;padding-right:18px;color:var(--v73-muted);font-size:12px;line-height:1.9}

/* Product management */
.v73-quality-board{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:12px;margin-bottom:18px}.v73-quality-card{padding:18px;border:1px solid var(--v73-border);border-radius:18px;background:var(--v73-surface);box-shadow:0 8px 24px rgba(16,24,40,.05)}.v73-quality-card strong{display:block;color:var(--v73-ink);font-size:24px;margin:7px 0}.v73-quality-card small,.v73-quality-card p{color:var(--v73-muted);line-height:1.7}.v73-quality-card--lead{background:linear-gradient(135deg,color-mix(in srgb,var(--v73-primary) 10%,var(--v73-surface)),var(--v73-surface))}.v73-score-bar{height:8px;border-radius:999px;background:var(--v73-border);overflow:hidden}.v73-score-bar i{display:block;height:100%;width:var(--score,0%);background:linear-gradient(90deg,var(--v73-primary),#f06471);border-radius:inherit}

/* Saved searches */
.v73-saved-searches-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.v73-saved-search-card{padding:18px;border:1px solid var(--v73-border);border-radius:18px;background:var(--v73-surface);box-shadow:0 8px 24px rgba(16,24,40,.05)}.v73-saved-search-card__top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.v73-saved-search-card h2{font-size:17px;margin:0;color:var(--v73-ink)}.v73-saved-search-card p{margin:8px 0;color:var(--v73-muted);line-height:1.8}.v73-saved-search-meta{display:flex;flex-wrap:wrap;gap:7px}.v73-saved-search-meta span{padding:6px 8px;border-radius:999px;background:var(--v73-soft);color:var(--v73-muted);font-size:11px;font-weight:800}.v73-saved-search-actions{display:flex;gap:8px;margin-top:14px}.v73-saved-search-actions a,.v73-saved-search-actions button{min-height:38px;padding:0 12px;border:1px solid var(--v73-border);border-radius:10px;background:var(--v73-surface);color:var(--v73-ink);font:inherit;font-size:12px;font-weight:850;text-decoration:none;cursor:pointer}.v73-saved-search-actions a{background:var(--v73-primary);border-color:var(--v73-primary);color:#fff}.v73-saved-search-empty{padding:42px 20px;text-align:center;border:1px dashed var(--v73-border);border-radius:20px;background:var(--v73-surface);color:var(--v73-muted)}

/* Chat-as-workflow shortcuts */
.v73-chat-workflow{display:flex;gap:8px;flex-wrap:wrap;padding:10px 12px;border-top:1px solid var(--v73-border);background:var(--v73-soft)}.v73-chat-workflow button,.v73-chat-workflow a{display:inline-flex;align-items:center;gap:6px;padding:8px 11px;border:1px solid var(--v73-border);border-radius:999px;background:var(--v73-surface);color:var(--v73-ink);font:inherit;font-size:11px;font-weight:850;text-decoration:none;cursor:pointer}.v73-chat-workflow .primary{border-color:var(--v73-primary);color:var(--v73-primary)}

.v73-toast{position:fixed;z-index:2000;inset:auto 50% 26px auto;transform:translateX(50%) translateY(18px);opacity:0;pointer-events:none;max-width:min(90vw,480px);padding:12px 16px;border-radius:13px;background:#101828;color:#fff;box-shadow:0 18px 42px rgba(16,24,40,.25);font-weight:800;transition:.22s ease}.v73-toast.is-visible{opacity:1;transform:translateX(50%) translateY(0)}

@media(max-width:980px){.v73-market-hero__card{grid-template-columns:1fr}.v73-value-strip{grid-template-columns:1fr 1fr}.v73-quality-board{grid-template-columns:1fr 1fr}.v73-quality-card--lead{grid-column:1/-1}.v73-saved-searches-grid{grid-template-columns:1fr}}
@media(max-width:640px){.v73-market-hero{margin-top:12px}.v73-market-hero__card{padding:20px;border-radius:22px}.v73-market-hero h1{font-size:30px}.v73-market-hero__side{grid-template-columns:1fr 1fr}.v73-vertical-card{min-height:112px;padding:14px}.v73-market-hero__search{flex-direction:column}.v73-market-hero__search button{width:100%}.v73-value-strip{grid-template-columns:1fr}.v73-search-intelligence{align-items:stretch}.v73-filter-presets{overflow:auto;flex-wrap:nowrap;padding-bottom:4px}.v73-preset-chip{white-space:nowrap}.v73-save-search-btn{width:100%}.v73-specialized-grid{grid-template-columns:1fr}.v73-product-workflow{grid-template-columns:1fr}.v73-trust-grid{grid-template-columns:1fr 1fr}.v73-quality-board{grid-template-columns:1fr}.v73-quality-card--lead{grid-column:auto}.v73-theme-toggle__text{display:none}.v73-theme-toggle{width:42px;min-width:42px;padding:0}.v73-compare-tray{bottom:78px}}

/* Explicit dark coverage for listing/product surfaces */
html[data-theme="dark"] body:not(.dark-mode){background:#0b1220;color:#f4f6fb}
html[data-theme="dark"] .product-info-card,
html[data-theme="dark"] .gallery-card,
html[data-theme="dark"] .content-card,
html[data-theme="dark"] .seller-card,
html[data-theme="dark"] .price-box,
html[data-theme="dark"] .search-result-card,
html[data-theme="dark"] .search-filter-panel,
html[data-theme="dark"] .search-toolbar,
html[data-theme="dark"] .search-tabs-shell,
html[data-theme="dark"] .category-content,
html[data-theme="dark"] .category-sidebar,
html[data-theme="dark"] .listing-card,
body.dark-mode .product-info-card,
body.dark-mode .gallery-card,
body.dark-mode .content-card,
body.dark-mode .seller-card,
body.dark-mode .price-box{background:#111827!important;border-color:#2e3b50!important;color:#f4f6fb!important}
html[data-theme="dark"] :is(.product-info-card,.content-card,.search-result-card,.listing-card) :is(h1,h2,h3,strong,a),
body.dark-mode :is(.product-info-card,.content-card,.search-result-card,.listing-card) :is(h1,h2,h3,strong,a){color:#f4f6fb}
html[data-theme="dark"] :is(.product-info-card,.content-card,.search-result-card,.listing-card) :is(p,small,span,dt),
body.dark-mode :is(.product-info-card,.content-card,.search-result-card,.listing-card) :is(p,small,span,dt){color:#aeb7c8}
html[data-theme="dark"] :is(input,select,textarea){background:#182235;color:#f4f6fb;border-color:#334155}


/* V75.6 — compact transaction shortcuts and ladder status */
.v73-chat-workflow{display:flex!important;align-items:center;justify-content:flex-start;gap:8px;flex-wrap:wrap;padding:10px 14px!important;min-height:auto!important}
.v73-chat-workflow button,.v73-chat-workflow a{flex:0 0 auto!important;width:auto!important;min-width:0!important;min-height:38px!important;padding:8px 12px!important;border-radius:12px!important;white-space:nowrap}
.ladder-badge{display:inline-flex;align-items:center;gap:4px;color:var(--red-800);font-weight:900}
.ladder-action{border-color:rgba(189,31,37,.28)!important;color:var(--red-800)!important}
.ladder-action:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:640px){.v73-chat-workflow{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}.v73-chat-workflow::-webkit-scrollbar{display:none}.v73-chat-workflow button{font-size:11px!important}}