.crs-configurator{direction:rtl;margin:20px 0;font-family:inherit}.crs-configurator *{box-sizing:border-box}.crs-builder-ui{--crs-dark:#111827;--crs-muted:#64748b;--crs-line:#e5e7eb;--crs-soft:#f8fafc;--crs-accent:#111827;position:relative}.crs-builder-head{display:flex;justify-content:space-between;gap:16px;align-items:center;background:linear-gradient(135deg,#111827,#334155);color:#fff;border-radius:22px;padding:22px;margin-bottom:14px;box-shadow:0 12px 28px rgba(15,23,42,.18)}.crs-builder-head h3{margin:4px 0 6px;color:#fff;font-size:24px}.crs-builder-head p{margin:0;color:#e2e8f0;line-height:1.8}.crs-kicker{font-size:12px;color:#cbd5e1}.crs-progress-ring{width:70px;height:70px;border-radius:22px;background:rgba(255,255,255,.12);display:grid;place-items:center;flex:none}.crs-progress-ring b{font-size:26px;color:#fff;line-height:1}.crs-progress-ring span{font-size:11px;color:#dbeafe;margin-top:-18px}.crs-progress-steps{display:flex;gap:8px;overflow:auto;padding:4px 0 14px;scrollbar-width:none}.crs-progress-steps span{display:flex;align-items:center;gap:6px;white-space:nowrap;background:#fff;border:1px solid var(--crs-line);border-radius:999px;padding:8px 12px;color:var(--crs-muted);font-size:13px}.crs-progress-steps i{font-style:normal;width:22px;height:22px;border-radius:50%;background:#f1f5f9;display:grid;place-items:center;font-size:12px}.crs-progress-steps .active{background:#111827;color:#fff;border-color:#111827}.crs-progress-steps .active i{background:#fff;color:#111827}.crs-progress-steps .done{background:#ecfdf5;color:#166534;border-color:#bbf7d0}.crs-progress-steps .done i{background:#16a34a;color:#fff}.crs-builder-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start}.crs-builder-main{min-width:0}.crs-order-summary{position:sticky;top:22px}.crs-summary-card{background:#fff;border:1px solid var(--crs-line);border-radius:22px;padding:16px;box-shadow:0 10px 25px rgba(15,23,42,.06)}.crs-summary-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.crs-summary-title strong{font-size:17px}.crs-summary-title span{background:#f1f5f9;color:#334155;border-radius:999px;padding:4px 10px;font-size:12px}.crs-summary-card ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}.crs-summary-card li{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed #e2e8f0;padding-bottom:8px}.crs-summary-card li span{color:var(--crs-muted)}.crs-summary-card li b{font-weight:700;text-align:left}.crs-summary-card li.todo b{color:#b45309}.crs-summary-card li.ok b{color:#166534}.crs-price-box{margin-top:14px;border-radius:16px;background:#111827;color:#fff;padding:14px;display:flex;justify-content:space-between;align-items:center}.crs-price-box span{color:#cbd5e1;font-size:12px}.crs-price-box strong{font-size:18px;color:#fff}.crs-next-box{margin-top:10px;background:#fff7ed;color:#9a3412;border:1px solid #fed7aa;border-radius:14px;padding:10px;font-size:13px}.crs-next-box.ok{background:#ecfdf5;color:#166534;border-color:#bbf7d0}.crs-filter-card,.crs-option-panel,.crs-selected-mount,.crs-size-helper,.crs-final-card,.crs-ready-block{background:#fff;border:1px solid var(--crs-line);border-radius:22px;padding:16px;margin-bottom:14px;box-shadow:0 6px 20px rgba(15,23,42,.04)}.crs-filter-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.crs-filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px}.crs-filters label,.crs-text-field{display:grid;gap:6px}.crs-filters span,.crs-option-group>span,.crs-text-field span{font-weight:700;color:#334155;font-size:13px}.crs-filters select,.crs-engraving-text{width:100%;border:1px solid #d1d5db;border-radius:14px;padding:10px;background:#fff;min-height:42px}.crs-link{border:0;background:transparent;color:#2563eb;cursor:pointer}.crs-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}.crs-card-grid.compact{grid-template-columns:repeat(auto-fill,minmax(155px,1fr))}.crs-product-card{border:1px solid var(--crs-line);border-radius:20px;background:#fff;padding:10px;text-align:right;display:grid;gap:10px;text-decoration:none;color:inherit;cursor:pointer;transition:.18s ease;overflow:hidden}.crs-product-card:hover,.crs-product-card.active{border-color:#111827;box-shadow:0 12px 28px rgba(15,23,42,.12);transform:translateY(-1px)}.crs-product-card img,.crs-placeholder{width:100%;height:150px;border-radius:16px;object-fit:cover;background:#f1f5f9;display:grid;place-items:center;color:#94a3b8}.crs-card-body{display:grid;gap:4px}.crs-card-body strong{font-size:15px;color:#111827}.crs-card-body em{font-style:normal;color:var(--crs-muted);font-size:12px}.crs-card-body b{color:#111827}.crs-card-body small{color:#64748b}.crs-back{border:1px solid var(--crs-line);background:#fff;border-radius:999px;padding:9px 14px;margin-bottom:12px;cursor:pointer}.crs-selected-mount{display:flex;gap:12px;align-items:center}.crs-selected-mount img{width:78px;height:78px;border-radius:16px;object-fit:cover}.crs-selected-mount span,.crs-size-helper span{display:block;color:var(--crs-muted);font-size:13px}.crs-selected-mount strong{font-size:18px}.crs-option-panel{display:grid;gap:14px}.crs-option-group{display:grid;gap:8px}.crs-option-group.fixed{display:flex;justify-content:space-between;align-items:center;background:#f8fafc;border-radius:14px;padding:10px 12px}.crs-chip-row{display:flex;flex-wrap:wrap;gap:8px}.crs-chip,.crs-mode{border:1px solid #d1d5db;background:#fff;border-radius:999px;padding:10px 14px;cursor:pointer}.crs-chip.active,.crs-mode.active{background:#111827;color:#fff;border-color:#111827}.crs-resolved-variant{display:flex;justify-content:space-between;align-items:center;background:#ecfdf5;border:1px solid #bbf7d0;color:#166534;border-radius:18px;padding:14px;margin:12px 0}.crs-note,.crs-warning,.crs-ok{border-radius:16px;padding:12px;margin:10px 0}.crs-note{background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a}.crs-warning{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.crs-ok{background:#ecfdf5;border:1px solid #bbf7d0;color:#166534}.crs-primary,.crs-secondary{border:1px solid #111827;border-radius:999px;padding:12px 18px;background:#111827;color:#fff;cursor:pointer;font-weight:700}.crs-primary[disabled]{opacity:.45;cursor:not-allowed}.crs-secondary{background:#fff;color:#111827}.crs-step-actions{margin-top:14px;display:flex;gap:10px;justify-content:flex-end}.crs-sizes{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:8px}.crs-size{border:1px solid #d1d5db;background:#fff;border-radius:16px;padding:10px 6px;display:grid;gap:3px;text-align:center;cursor:pointer}.crs-size b{font-size:18px}.crs-size span{font-size:11px;color:#64748b}.crs-size.active{background:#111827;color:#fff;border-color:#111827}.crs-size.active span{color:#e2e8f0}.crs-engraving-modes{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px}.crs-mode{border-radius:18px;display:grid;gap:4px;text-align:center}.crs-mode span{font-size:12px;color:#64748b}.crs-mode.active span{color:#e2e8f0}.crs-upload-label{display:block;border:1px dashed #cbd5e1;border-radius:16px;padding:14px;background:#f8fafc;margin:10px 0}.crs-upload-label input{display:block;margin-top:10px}.crs-add-to-cart-form{margin-top:14px}.crs-add-to-cart-btn{width:100%;font-size:16px}.crs-mobile-summary{display:none;position:sticky;bottom:10px;z-index:30;margin-top:14px;background:#111827;color:#fff;border-radius:18px;padding:12px 14px;box-shadow:0 16px 35px rgba(15,23,42,.25);justify-content:space-between;align-items:center;gap:12px}.crs-mobile-summary div{display:grid}.crs-mobile-summary span{font-size:11px;color:#cbd5e1}.crs-mobile-summary b{color:#fff}.crs-mobile-summary small{color:#e2e8f0;text-align:left}.crs-final-card .crs-summary-card{box-shadow:none;border-color:#dbeafe}.crs-ready-block h4{margin-top:0}
@media(max-width:900px){.crs-builder-head{border-radius:18px;padding:18px}.crs-builder-head h3{font-size:20px}.crs-progress-ring{width:58px;height:58px;border-radius:18px}.crs-builder-layout{display:block}.crs-order-summary{display:none}.crs-mobile-summary{display:flex}.crs-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.crs-product-card{border-radius:18px;padding:8px}.crs-product-card img,.crs-placeholder{height:128px;border-radius:14px}.crs-filters{grid-template-columns:1fr 1fr}.crs-engraving-modes{grid-template-columns:1fr 1fr}.crs-step-actions{position:sticky;bottom:76px;z-index:25}.crs-step-actions .crs-primary{width:100%;box-shadow:0 10px 25px rgba(15,23,42,.18)}}
@media(max-width:480px){.crs-configurator{margin:12px 0}.crs-builder-head{display:block}.crs-progress-ring{margin-top:12px}.crs-card-grid{grid-template-columns:1fr 1fr}.crs-card-body strong{font-size:14px}.crs-product-card img,.crs-placeholder{height:116px}.crs-filters{grid-template-columns:1fr}.crs-sizes{grid-template-columns:repeat(4,1fr)}.crs-progress-steps span{font-size:12px;padding:7px 10px}.crs-mobile-summary{bottom:8px}.crs-mobile-summary small{font-size:11px}}

/* v0.19.0 variant image showcase */
.crs-variant-showcase{display:flex;gap:14px;align-items:center;background:linear-gradient(135deg,#f8fafc,#fff);border:1px solid #e2e8f0;border-radius:18px;padding:14px;margin:14px 0;box-shadow:0 8px 22px rgba(15,23,42,.05)}.crs-variant-showcase img{width:92px;height:92px;border-radius:16px;object-fit:cover}.crs-variant-showcase p{margin:6px 0;color:#475569}.crs-variant-badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.crs-variant-badges em{font-style:normal;background:#eef2ff;color:#3730a3;border:1px solid #c7d2fe;border-radius:999px;padding:4px 8px;font-size:12px}.crs-variant-gallery-strip{display:flex;gap:10px;overflow:auto;padding:6px 0 12px}.crs-variant-gallery-strip figure{margin:0;min-width:96px;background:#fff;border:1px solid #e5e7eb;border-radius:14px;overflow:hidden}.crs-variant-gallery-strip img{width:96px;height:78px;object-fit:cover;display:block}.crs-variant-gallery-strip figcaption{font-size:11px;color:#64748b;padding:6px;line-height:1.5}@media(max-width:640px){.crs-variant-showcase{align-items:flex-start}.crs-variant-showcase img{width:78px;height:78px}}

/* v0.20.0 mount image slider UI */
.crs-mount-card{padding:0;overflow:hidden;border:1px solid #e5e7eb;border-radius:20px;background:#fff;box-shadow:0 10px 28px rgba(15,23,42,.06);display:flex;flex-direction:column;text-align:initial}.crs-mount-card .crs-mount-select{border:0;background:transparent;text-align:right;width:100%;cursor:pointer;padding:0;color:inherit}.crs-mount-slider{position:relative;aspect-ratio:1.14/1;background:#f8fafc;overflow:hidden}.crs-mount-slider figure{position:absolute;inset:0;margin:0;opacity:0;transform:scale(1.02);transition:opacity .28s ease,transform .28s ease}.crs-mount-slider figure.active{opacity:1;transform:scale(1)}.crs-mount-slider img{width:100%;height:100%;object-fit:cover;display:block}.crs-mount-slider figcaption{position:absolute;right:10px;bottom:10px;left:10px;background:linear-gradient(90deg,rgba(15,23,42,.82),rgba(15,23,42,.42));color:#fff;border-radius:12px;padding:7px 10px;font-size:12px;line-height:1.5;backdrop-filter:blur(4px)}.crs-slide-nav{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;border-radius:999px;background:rgba(255,255,255,.86);color:#0f172a;font-size:25px;line-height:1;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.16);z-index:3}.crs-slide-nav.prev{right:8px}.crs-slide-nav.next{left:8px}.crs-slide-count{position:absolute;top:10px;left:10px;background:rgba(15,23,42,.72);color:#fff;border-radius:999px;padding:3px 9px;font-size:11px;z-index:3}.crs-slide-dots{position:absolute;right:12px;top:12px;display:flex;gap:5px;z-index:3}.crs-slide-dots i{width:7px;height:7px;border-radius:99px;background:rgba(255,255,255,.62);box-shadow:0 0 0 1px rgba(15,23,42,.14);cursor:pointer}.crs-slide-dots i.active{width:18px;background:#fff}.crs-empty-slider{display:flex;align-items:center;justify-content:center}.crs-empty-slider .crs-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#64748b}.crs-selected-mount-pro{align-items:stretch}.crs-selected-mount-pro>.crs-mount-slider{width:145px;min-width:145px;border-radius:16px;aspect-ratio:1/1}.crs-selected-mount-pro .crs-mount-slider figcaption{display:none}.crs-variant-showcase.enhanced{display:grid;grid-template-columns:minmax(180px,280px) 1fr;gap:16px;align-items:stretch}.crs-variant-media-view{background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:10px;box-shadow:0 8px 22px rgba(15,23,42,.05)}.crs-variant-main-photo{margin:0}.crs-variant-main-photo img{width:100%;height:210px;object-fit:cover;border-radius:14px;display:block}.crs-variant-main-photo p{margin:8px 2px 0;color:#475569;font-size:13px;line-height:1.6}.crs-variant-thumbs{display:flex;gap:8px;overflow:auto;padding-top:10px}.crs-variant-thumbs button{border:2px solid transparent;background:#fff;border-radius:12px;padding:0;min-width:58px;height:58px;overflow:hidden;cursor:pointer}.crs-variant-thumbs button.active{border-color:#111827}.crs-variant-thumbs img{width:100%;height:100%;object-fit:cover;display:block}.crs-variant-info{display:flex;flex-direction:column;justify-content:center}.crs-product-card.crs-mount-card>.crs-card-body,.crs-mount-card .crs-card-body{padding:14px 14px 16px}@media(max-width:700px){.crs-mount-slider{aspect-ratio:1.05/1}.crs-slide-nav{width:32px;height:32px}.crs-mount-slider figcaption{font-size:11px}.crs-selected-mount-pro{display:grid!important;grid-template-columns:110px 1fr;gap:12px}.crs-selected-mount-pro>.crs-mount-slider{width:110px;min-width:110px}.crs-variant-showcase.enhanced{grid-template-columns:1fr}.crs-variant-main-photo img{height:220px}.crs-variant-media-view{padding:8px}}

/* v0.21.0 ordered mount attribute selection */
.crs-variant-guide{display:flex;justify-content:space-between;gap:12px;align-items:center;background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:13px 14px;margin:14px 0}.crs-variant-guide strong{color:#0f172a}.crs-variant-guide span{color:#64748b;font-size:13px}.crs-ordered-options{display:grid;gap:14px}.crs-option-title{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:8px}.crs-option-title span{font-weight:800;color:#111827}.crs-option-title small{color:#64748b;background:#f8fafc;border-radius:999px;padding:4px 9px}.crs-count-chip-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:9px}.crs-count-chip{display:grid!important;gap:4px;align-content:center;text-align:right;min-height:66px;border:1px solid #e5e7eb;background:#fff;border-radius:16px;padding:10px 12px;box-shadow:0 5px 14px rgba(15,23,42,.045);transition:.18s ease}.crs-count-chip b{font-size:14px;color:#111827}.crs-count-chip small{font-size:11px;color:#64748b}.crs-count-chip em{font-style:normal;font-size:11px;color:#991b1b;background:#fee2e2;border-radius:999px;padding:2px 7px;justify-self:start}.crs-count-chip:hover{border-color:#111827;transform:translateY(-1px)}.crs-count-chip.active{border-color:#111827;background:#111827;color:#fff}.crs-count-chip.active b,.crs-count-chip.active small{color:#fff}.crs-count-chip.disabled{opacity:.55;background:#f9fafb;cursor:not-allowed;transform:none}.crs-option-group.single .crs-count-chip{background:#f0fdf4;border-color:#bbf7d0}.crs-option-group.single .crs-count-chip.active{background:#166534;border-color:#166534}.crs-selected-mount-pro small{display:block;color:#64748b;margin-top:4px}
@media(max-width:640px){.crs-variant-guide{display:block}.crs-variant-guide span{display:block;margin-top:5px}.crs-count-chip-row{grid-template-columns:1fr 1fr}.crs-count-chip{min-height:62px;padding:9px}.crs-option-title{display:block}.crs-option-title small{display:inline-block;margin-top:6px}}
/* v0.22.0 size guide and gated engraving image */
.crs-size-guide-btn{border:1px solid #d1d5db;background:#fff;border-radius:999px;padding:8px 12px;margin-top:10px;cursor:pointer}.crs-size-guide{background:#f8fafc;border:1px solid #dbeafe;border-radius:16px;padding:14px;margin:12px 0;color:#1e293b}.crs-size-guide h4{margin:0 0 8px}.crs-size-guide ul{margin:0 0 10px;padding-right:20px}.crs-size-guide li{margin:6px 0}.crs-size-common{display:flex;gap:8px;flex-wrap:wrap}.crs-size-common span{background:#eef2ff;border:1px solid #c7d2fe;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.crs-standard-warning{background:#fff7ed;border:1px solid #fdba74;border-radius:16px;padding:14px;margin:12px 0;color:#9a3412}.crs-standard-warning strong{display:block;font-size:15px;margin-bottom:6px}.crs-standard-warning p{margin:0 0 10px}.crs-primary.disabled,.crs-primary:disabled{opacity:.55;cursor:not-allowed}.crs-image-required{margin-top:10px}.crs-upload-label input[type=file]{margin-top:8px;width:100%}
.crs-gem-engraving-info{background:#f8fafc;border:1px solid #dbeafe;border-radius:16px;padding:12px 14px;margin:12px 0;color:#1e293b;display:grid;gap:4px}.crs-gem-engraving-info strong{color:#0f172a}.crs-gem-engraving-info span{font-size:13px;color:#475569}.crs-product-card.no-engraving{border-color:#fed7aa}.crs-product-card.no-engraving small{color:#9a3412}.crs-product-card.limited-engraving{border-color:#bfdbfe}.crs-product-card.limited-engraving small{color:#1d4ed8}.crs-engraving-validation{animation:crsPulse .24s ease}@keyframes crsPulse{from{transform:scale(.985);opacity:.75}to{transform:scale(1);opacity:1}}

/* v0.24.0 ring warning and advanced filters */
.crs-size.nonstandard{border-color:#f97316!important;background:#fff7ed!important;color:#9a3412;position:relative}.crs-size.nonstandard b{color:#9a3412}.crs-size.nonstandard em{display:block;font-style:normal;font-size:10px;margin-top:3px;color:#c2410c;font-weight:800}.crs-size.nonstandard.active{box-shadow:0 0 0 2px #f97316 inset}.crs-gem-filters,.crs-engraving-filter-card .crs-filters{grid-template-columns:repeat(auto-fit,minmax(135px,1fr))}.crs-filter-head small{color:#64748b;font-size:12px}.crs-card-body i{font-style:normal;font-size:11px;color:#64748b;line-height:1.5}.crs-engraving-filter-card{margin:12px 0}.crs-product-card .crs-card-body em+ i{margin-top:-2px}.crs-product-card.crs-design.active{border-color:#111827;box-shadow:0 0 0 2px #111827 inset}.crs-product-card.no-engraving:before,.crs-product-card.limited-engraving:before{content:'⚠';position:absolute;top:8px;right:8px;background:#fff7ed;border:1px solid #fdba74;color:#c2410c;border-radius:999px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;font-size:13px;z-index:2}.crs-product-card{position:relative}

/* v0.25.0 ordered mount attributes and filtered variant imagery */
.crs-option-group.locked{opacity:.72;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:16px;padding:12px}.crs-disabled-reason{background:#f1f5f9;color:#475569;border-radius:12px;padding:10px 12px;font-size:13px;line-height:1.8}.crs-disabled-reason.filter-lock{margin-top:8px;background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.crs-count-chip.locked{background:#eff6ff!important;border-color:#93c5fd!important;color:#1e40af!important;cursor:not-allowed}.crs-count-chip .locked-by-filter{display:inline-flex;margin-top:5px;background:#dbeafe;color:#1d4ed8;border-radius:999px;padding:2px 7px;font-style:normal;font-size:11px}.crs-option-group.filtered-locked .crs-option-title span:after{content:'قفل‌شده از فیلتر';font-size:11px;background:#dbeafe;color:#1d4ed8;border-radius:999px;padding:3px 7px;margin-right:8px}.crs-filtered-image-note{display:block;margin-top:8px;color:#64748b;font-style:normal;font-size:12px}.crs-selected-mount-pro .crs-mount-slider figcaption{background:linear-gradient(180deg,transparent,rgba(0,0,0,.68));color:#fff;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.4)}.crs-option-group.locked .crs-chip-row{display:none}@media(max-width:640px){.crs-disabled-reason{font-size:12px}.crs-option-group.filtered-locked .crs-option-title span:after{display:block;margin:6px 0 0;width:max-content}}

/* v0.26.0 */
.crs-text-field small{display:block;margin-top:6px;color:#64748b}.crs-price-box small{display:block;color:#64748b;margin-top:3px}

/* v0.28.0 user UI enhancements */
.crs-summary-visuals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:10px 0 12px}.crs-summary-visuals figure{margin:0;background:#fff;border:1px solid #eee;border-radius:14px;overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,.04)}.crs-summary-visuals img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}.crs-summary-visuals figcaption{display:grid;gap:2px;padding:7px;font-size:11px}.crs-summary-visuals figcaption b{color:#111}.crs-summary-visuals figcaption span{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.crs-summary-visuals figcaption small{color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.crs-price-breakdown{background:#fafafa;border:1px dashed #ddd;border-radius:14px;padding:10px;margin:10px 0;display:grid;gap:7px}.crs-price-breakdown>strong{font-size:13px;color:#222}.crs-price-breakdown div{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px}.crs-price-breakdown b{font-size:12px;color:#111}.crs-size-converter{margin-top:14px;border-top:1px solid #eee;padding-top:12px}.crs-size-converter h5{margin:0 0 10px;font-size:14px}.crs-convert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}.crs-convert-grid label{display:grid;gap:6px;background:#fff;border:1px solid #eee;border-radius:14px;padding:10px}.crs-convert-grid input{border:1px solid #ddd;border-radius:10px;padding:9px}.crs-convert-btn,.crs-use-converted-size{border:0;border-radius:999px;background:#111;color:#fff;padding:9px 12px;cursor:pointer}.crs-convert-result{margin-top:10px}.crs-convert-card{background:#eefaf0;border:1px solid #bde8c8;border-radius:14px;padding:11px;display:grid;gap:5px}.crs-convert-card strong{color:#176b2c}.crs-convert-card small{color:#4b5563}.crs-color-button-filter{grid-column:1/-1;display:grid;gap:8px}.crs-color-button-filter>span{font-weight:700;font-size:13px}.crs-color-button-filter>div{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.crs-color-filter-btn{border:1px solid #ddd;background:#fff;border-radius:999px;padding:8px 11px;display:inline-flex;align-items:center;gap:7px;white-space:nowrap;cursor:pointer;box-shadow:0 3px 10px rgba(0,0,0,.03)}.crs-color-filter-btn i{width:18px;height:18px;border-radius:50%;border:1px solid rgba(0,0,0,.18);box-shadow:inset 0 0 0 2px rgba(255,255,255,.45)}.crs-color-filter-btn.active{border-color:#111;background:#111;color:#fff}.crs-color-filter-btn.active i{border-color:rgba(255,255,255,.55)}
@media(max-width:520px){.crs-summary-visuals{grid-template-columns:repeat(3,92px);overflow-x:auto}.crs-summary-visuals figure{min-width:92px}.crs-price-breakdown div{font-size:11px}.crs-convert-grid{grid-template-columns:1fr}}

/* v0.29.0 smooth customer UI loading */
.crs-builder-head{position:relative}.crs-head-actions{display:flex;align-items:center;gap:10px}.crs-back-to-shop{border:1px solid #e5e7eb;background:#fff;color:#111827;border-radius:999px;padding:9px 13px;font-weight:800;font-size:12px;cursor:pointer;box-shadow:0 6px 16px rgba(15,23,42,.06);transition:.18s ease}.crs-back-to-shop:hover{transform:translateY(-1px);border-color:#111827}.crs-ui-loader{display:none;align-items:center;justify-content:center;gap:10px;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(248,250,252,.94));border:1px solid #e2e8f0;border-radius:18px;padding:14px;margin:12px 0;color:#334155;font-weight:800;box-shadow:0 10px 30px rgba(15,23,42,.08);backdrop-filter:blur(8px)}.crs-ui-loader span,.crs-initial-loader span,.crs-shop-loader span{width:24px;height:24px;border-radius:50%;border:3px solid #e5e7eb;border-top-color:#111827;animation:crsSpin .75s linear infinite;display:inline-block}.crs-builder-ui.crs-loading-in .crs-ui-loader{display:flex}.crs-builder-ui.crs-loading-in .crs-builder-layout,.crs-builder-ui.crs-loading-in .crs-progress-steps,.crs-builder-ui.crs-loading-in .crs-mobile-summary{opacity:.45;filter:saturate(.75);pointer-events:none;transition:.22s ease}.crs-initial-loader{display:flex;align-items:center;justify-content:center;gap:12px;min-height:220px;background:#fff;border:1px solid #eef2f7;border-radius:22px;color:#334155;font-weight:900;box-shadow:0 12px 35px rgba(15,23,42,.07)}.crs-shop-leaving{position:relative}.crs-shop-leaving .crs-builder-ui{filter:blur(2px);opacity:.55;pointer-events:none}.crs-shop-loader{position:fixed;z-index:999999;inset:0;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:#111827;font-weight:900;font-size:15px}.crs-shop-loader span{width:42px;height:42px;border-width:4px}@keyframes crsSpin{to{transform:rotate(360deg)}}@media(max-width:640px){.crs-head-actions{width:100%;justify-content:space-between;margin-top:10px}.crs-back-to-shop{padding:8px 11px;font-size:11px}.crs-ui-loader{font-size:12px;padding:12px}.crs-initial-loader{min-height:180px;font-size:13px;text-align:center;padding:20px}.crs-shop-loader{font-size:14px}}

/* v0.30.0 requested customer UI additions */
.crs-help-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:999px;border:1px solid #cbd5e1;background:#f8fafc;color:#334155;font-weight:900;font-size:13px;cursor:help;margin-right:6px;vertical-align:middle;line-height:1}.crs-help-icon span{position:absolute;right:50%;top:calc(100% + 8px);transform:translateX(18%);width:min(320px,78vw);background:#111827;color:#fff;border-radius:14px;padding:12px 14px;font-size:12px;font-weight:500;line-height:1.9;text-align:right;box-shadow:0 18px 40px rgba(15,23,42,.24);z-index:50;opacity:0;pointer-events:none;visibility:hidden;transition:.16s ease}.crs-help-icon span:before{content:'';position:absolute;top:-6px;right:22px;border-right:6px solid transparent;border-left:6px solid transparent;border-bottom:6px solid #111827}.crs-help-icon:hover span,.crs-help-icon:focus span,.crs-help-icon:focus-within span{opacity:1;visibility:visible}.crs-option-title{position:relative}.crs-option-title .crs-help-icon+small{margin-right:6px}.crs-filters label span{display:inline-flex;align-items:center;gap:4px}.crs-filter-card .crs-filters{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}@media(max-width:640px){.crs-help-icon span{right:auto;left:0;transform:none;width:82vw}.crs-help-icon span:before{right:auto;left:16px}.crs-filter-card .crs-filters{grid-template-columns:1fr 1fr}}@media(max-width:420px){.crs-filter-card .crs-filters{grid-template-columns:1fr}}

/* v0.31.0 - compact help modal and single-variant cards */
.crs-option-title{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.crs-option-title .crs-help-icon{width:17px;height:17px;min-width:17px;padding:0;margin:0;border-radius:50%;font-size:10px;line-height:1;border:1px solid #cbd5e1;background:#fff;color:#475569;box-shadow:0 2px 8px rgba(15,23,42,.08);cursor:pointer}.crs-option-title .crs-help-icon:hover{background:#eff6ff;border-color:#93c5fd;color:#1d4ed8}.crs-help-modal{position:fixed;inset:0;z-index:999999;display:flex;align-items:flex-end;justify-content:center;direction:rtl}.crs-help-modal-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.48);backdrop-filter:blur(2px)}.crs-help-modal-card{position:relative;background:#fff;width:min(94vw,420px);border-radius:22px 22px 0 0;padding:22px 18px 20px;box-shadow:0 -16px 50px rgba(15,23,42,.25);animation:crsHelpIn .18s ease-out}.crs-help-modal-card h3{margin:0 0 10px;font-size:17px;color:#0f172a}.crs-help-modal-card p{margin:0;color:#334155;line-height:2;font-size:13px}.crs-help-close{position:absolute;left:14px;top:12px;width:30px;height:30px;border:0;border-radius:999px;background:#f1f5f9;color:#334155;font-size:20px;line-height:1;cursor:pointer}.crs-help-close:hover{background:#e2e8f0}.crs-mount-card.single-variant .crs-card-body b{color:#0f172a}.crs-mount-card.single-variant .crs-card-body small{background:#ecfdf5;color:#047857;border-radius:999px;padding:3px 8px;display:inline-flex;width:max-content}@keyframes crsHelpIn{from{transform:translateY(16px);opacity:.4}to{transform:translateY(0);opacity:1}}@media(min-width:768px){.crs-help-modal{align-items:center}.crs-help-modal-card{border-radius:22px;padding:24px}.crs-help-modal-card p{font-size:14px}}

/* v0.32.0 - visual attribute choices in mount specification step */
.crs-option-group.visual-options{background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid #e5e7eb;border-radius:18px;padding:12px;margin-top:12px}.crs-visual-choice-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:10px;align-items:stretch}.crs-visual-choice{display:grid!important;gap:8px;text-align:right;padding:8px!important;border-radius:16px!important;background:#fff!important;border:1px solid #e5e7eb!important;box-shadow:0 6px 18px rgba(15,23,42,.05);overflow:hidden;min-height:0}.crs-visual-choice.active{border-color:#111827!important;box-shadow:0 0 0 2px #111827 inset,0 10px 24px rgba(15,23,42,.12)}.crs-visual-choice.disabled{opacity:.55;filter:grayscale(.15);box-shadow:none}.crs-option-visual{position:relative;border-radius:14px;overflow:hidden;background:#f1f5f9;aspect-ratio:1/1;display:block}.crs-option-visual>img{width:100%;height:100%;object-fit:cover;display:block}.crs-option-visual.empty{display:flex;align-items:center;justify-content:center;color:#64748b;font-size:12px;border:1px dashed #cbd5e1}.crs-option-thumbs{position:absolute;right:6px;bottom:6px;display:flex;gap:4px;align-items:center}.crs-option-thumbs i{width:28px;height:28px;border-radius:8px;overflow:hidden;border:2px solid rgba(255,255,255,.9);background:#fff;display:block;box-shadow:0 4px 10px rgba(0,0,0,.2)}.crs-option-thumbs i img{width:100%;height:100%;object-fit:cover;display:block}.crs-option-thumbs em{min-width:28px;height:28px;border-radius:999px;background:rgba(15,23,42,.82);color:#fff;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:11px;font-weight:900;border:1px solid rgba(255,255,255,.55)}.crs-choice-text{display:grid;gap:4px;padding:0 2px 2px}.crs-choice-text b{font-size:13px;color:#0f172a;line-height:1.5}.crs-choice-text small{font-size:11px;color:#64748b;line-height:1.5}.crs-choice-text em{display:inline-flex;width:max-content;background:#fee2e2;color:#991b1b;border-radius:999px;padding:2px 7px;font-style:normal;font-size:10px}.crs-visual-choice-hint{margin-top:8px;font-size:11px;color:#64748b;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:12px;padding:8px;line-height:1.8}.crs-option-group.visual-options .crs-option-title{margin-bottom:10px}.crs-option-group.visual-options.single .crs-visual-choice-row{grid-template-columns:minmax(150px,220px)}
@media(max-width:640px){.crs-option-group.visual-options{padding:10px;margin-inline:-2px}.crs-visual-choice-row{display:flex;overflow-x:auto;gap:10px;padding:2px 2px 8px;scroll-snap-type:x mandatory}.crs-visual-choice{min-width:154px;max-width:172px;scroll-snap-align:start}.crs-option-visual{aspect-ratio:1/1}.crs-choice-text b{font-size:12px}.crs-choice-text small{font-size:10px}.crs-option-thumbs i{width:24px;height:24px}.crs-option-thumbs em{min-width:24px;height:24px;font-size:10px}.crs-visual-choice-hint{font-size:10px}}

/* v0.34.0 set ring builder */
.crs-mode-switch{display:flex;gap:10px;margin:0 0 14px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:18px;padding:8px;position:sticky;top:0;z-index:3}.crs-build-mode{flex:1;border:0;border-radius:14px;background:#fff;padding:12px 10px;font-weight:800;color:#334155;box-shadow:0 2px 8px rgba(15,23,42,.04)}.crs-build-mode.active{background:#111827;color:#fff}.crs-set-intro,.crs-set-pair-panel,.crs-set-summary-box{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:16px;margin:12px 0;box-shadow:0 8px 22px rgba(15,23,42,.05)}.crs-set-pair-panel h4{margin:0 0 8px}.crs-set-section{background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:14px;margin:12px 0}.crs-set-section>strong,.crs-set-section h4{display:block;margin-bottom:10px;color:#0f172a}.crs-set-size-row,.crs-set-ring-grid .crs-sizes{display:flex;gap:8px;flex-wrap:wrap}.crs-set-stone{border:1px solid #cbd5e1;background:#fff;border-radius:999px;padding:9px 13px;font-weight:700}.crs-set-stone.active{background:#111827;color:#fff;border-color:#111827}.crs-set-ring-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.crs-set-engraving-modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}.crs-set-engraving-modes .crs-mode{min-height:64px}.crs-set-summary-box p{margin:7px 0}.crs-set-validation{margin-top:10px}.crs-set-gem small{line-height:1.6}.crs-set-ring-note{margin-top:10px}@media(max-width:720px){.crs-set-ring-grid{grid-template-columns:1fr}.crs-mode-switch{border-radius:16px}.crs-build-mode{font-size:13px}.crs-set-engraving-modes{grid-template-columns:1fr 1fr}.crs-set-section{padding:12px}.crs-set-size-row{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.crs-set-stone{white-space:nowrap}}

/* v0.35.0 set ring/stone UX refinements */
.crs-set-stone.locked,.crs-set-ring.disabled{opacity:.45;background:#f3f4f6!important;border-style:dashed;cursor:not-allowed}.crs-set-stone small,.crs-set-ring em{display:block;font-size:11px;color:#6b7280;margin-top:3px}.crs-set-summary-two{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:12px 0}.crs-set-summary-two>div{border:1px solid #e5e7eb;background:#fff;border-radius:14px;padding:12px;display:grid;gap:5px}.crs-set-summary-two strong{font-size:14px}.crs-set-summary-two span{font-size:12px;color:#475569}.crs-standard-warning ul{margin:8px 18px;padding:0}.crs-standard-warning li{margin:4px 0}.crs-set-text-price b{font-size:14px}.crs-size.disabled{filter:grayscale(1)}

/* v0.36.0 set ring UI refinements */
.crs-set-group-card{overflow:hidden;padding:0!important}.crs-set-group-card .crs-mount-slider{border-radius:18px 18px 0 0;margin:0}.crs-set-group-card .crs-set-group{width:100%;border:0;background:#fff;text-align:right;padding:12px 14px;cursor:pointer}.crs-set-group-card .crs-set-group:hover{background:#f8fafc}.crs-set-size-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.crs-set-stone{border:1px solid #e5e7eb;border-radius:16px;background:#fff;padding:8px;text-align:right;display:grid;gap:7px;cursor:pointer;position:relative;overflow:hidden}.crs-set-stone.active{border-color:#111;box-shadow:0 0 0 2px rgba(0,0,0,.08)}.crs-set-stone.locked{opacity:.55;background:#f8fafc}.crs-set-size-visual{display:block;position:relative;border-radius:12px;overflow:hidden;background:#f1f5f9;min-height:96px}.crs-set-size-visual img{width:100%;height:110px;object-fit:cover;display:block}.crs-set-size-visual em{position:absolute;right:8px;left:8px;bottom:8px;background:rgba(15,23,42,.75);color:#fff;border-radius:999px;padding:4px 8px;font-style:normal;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.crs-set-size-visual.empty{display:flex;align-items:center;justify-content:center;color:#64748b}.crs-set-stone b{font-size:14px}.crs-set-stone small{color:#64748b}.crs-summary-card .crs-summary-visuals figure figcaption small{line-height:1.5}@media(max-width:640px){.crs-set-size-row{grid-template-columns:1fr 1fr}.crs-set-size-visual img{height:92px}.crs-set-stone{padding:7px}.crs-set-size-visual em{font-size:10px}}

/* v0.37.0 gemstone cuts, gallery and matte option */
.crs-gem-cut-select{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:13px;margin:12px 0;box-shadow:0 6px 18px rgba(15,23,42,.04)}.crs-gem-cut-select strong{display:block;margin-bottom:8px}.crs-gem-cut-select>div{display:flex;gap:8px;flex-wrap:wrap}.crs-cut-btn{border:1px solid #cbd5e1;background:#fff;border-radius:999px;padding:9px 13px;font-weight:800;cursor:pointer}.crs-cut-btn.active{background:#111827;color:#fff;border-color:#111827}.crs-gem-cut-select small{display:block;color:#64748b;margin-top:8px}.crs-matte-option{display:flex;align-items:center;gap:8px;margin:10px 0;background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;border-radius:14px;padding:11px;font-weight:800}.crs-gem-gallery-strip{display:flex;gap:10px;overflow:auto;padding:6px 0 12px;margin-bottom:10px}.crs-gem-gallery-strip figure{margin:0;min-width:112px;background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden}.crs-gem-gallery-strip img{width:112px;height:92px;object-fit:cover;display:block}.crs-gem-gallery-strip figcaption{font-size:11px;color:#64748b;padding:6px;line-height:1.5}.crs-gem .crs-card-body i{display:block}.crs-product-card.crs-gem img{object-fit:cover}@media(max-width:640px){.crs-gem-gallery-strip figure{min-width:96px}.crs-gem-gallery-strip img{width:96px;height:82px}.crs-cut-btn{font-size:12px;padding:8px 10px}.crs-matte-option{font-size:12px}}

/* v0.38.0 per-cut gemstone images */
.crs-gem-cut-select>div{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px}.crs-cut-btn{display:grid!important;gap:6px;align-items:center;justify-items:center;border-radius:16px!important;padding:8px!important}.crs-cut-btn img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;border:1px solid #e5e7eb;background:#f8fafc}.crs-cut-btn span{font-size:12px}.crs-gem-cut-image-view{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:10px;margin:12px 0;box-shadow:0 8px 24px rgba(15,23,42,.06)}.crs-gem-cut-image-view img{width:100%;max-height:260px;object-fit:cover;border-radius:14px;display:block}.crs-gem-cut-image-view span{display:block;margin-top:8px;color:#475569;font-size:13px;text-align:center}.crs-gem-gallery-strip{display:none!important}@media(max-width:640px){.crs-gem-cut-select>div{display:flex;overflow-x:auto;grid-template-columns:none;padding-bottom:6px}.crs-cut-btn{min-width:118px}.crs-gem-cut-image-view img{max-height:220px}}

/* v0.39.0 sale, new and incremental loading UI */
.crs-promo-badges{position:absolute;top:10px;left:10px;z-index:8;display:flex;flex-direction:column;align-items:flex-start;gap:5px;pointer-events:none}.crs-promo-badges:empty{display:none}.crs-promo-badges i{font-style:normal;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:900;line-height:1.4;box-shadow:0 5px 14px rgba(15,23,42,.15)}.crs-new-badge{background:#111827;color:#fff}.crs-sale-badge{background:#dc2626;color:#fff}.crs-mount-card .crs-promo-badges{top:44px;left:10px}.crs-card-price{display:flex;align-items:center;flex-wrap:wrap;gap:6px;color:#111827;font-weight:900}.crs-card-price small{width:100%;font-size:10px;color:#64748b;font-weight:700}.crs-card-price del{font-size:11px;color:#94a3b8;font-weight:600}.crs-card-price ins{text-decoration:none;color:#dc2626;font-size:14px;font-weight:950}.crs-sale-countdown{display:inline-flex;width:max-content;max-width:100%;background:#fff1f2;color:#be123c;border:1px solid #fecdd3;border-radius:9px;padding:4px 7px;font-size:10px;font-weight:850;direction:rtl}.crs-sale-countdown.expired{background:#f1f5f9;color:#64748b;border-color:#e2e8f0}.crs-material-labels{display:flex;gap:5px;flex-wrap:wrap}.crs-material-labels i{font-style:normal;background:#f1f5f9;color:#334155;border:1px solid #e2e8f0;border-radius:999px;padding:3px 7px;font-size:10px;font-weight:800}.crs-card-action{display:inline-flex;align-items:center;justify-content:center;width:max-content;border-radius:999px;background:#111827;color:#fff;padding:5px 10px;font-size:10px;font-weight:850;margin-top:3px}.crs-mount-card .crs-card-body{padding:10px 12px 12px!important;gap:5px}.crs-mount-card .crs-card-body strong{font-size:14px}.crs-mount-card .crs-card-body em{font-size:11px}.crs-load-more-wrap{display:flex;justify-content:center;padding:18px 0 4px}.crs-load-more{min-width:210px;display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:9px 16px;font-size:12px}.crs-load-more small{font-size:10px;opacity:.7}.crs-resolved-variant{position:relative}.crs-resolved-variant .crs-promo-badges{top:12px;left:12px}@media(max-width:640px){.crs-promo-badges i{font-size:9px;padding:3px 7px}.crs-sale-countdown{font-size:9px}.crs-card-action{padding:4px 8px}.crs-mount-card .crs-card-body{padding:9px 10px 11px!important}}

/* v0.40.0 refined cards and selection states */
.crs-mount-card.no-slide-count .crs-promo-badges{top:10px}.crs-mount-card.has-slide-count .crs-promo-badges{top:44px}.crs-stone-size-labels{display:flex;gap:5px;flex-wrap:wrap}.crs-stone-size-labels i{font-style:normal;background:#f5f3ff;color:#6d28d9;border:1px solid #ddd6fe;border-radius:999px;padding:3px 7px;font-size:10px;font-weight:850}.crs-mount-card .crs-slide-nav{width:25px;height:25px;font-size:17px;background:rgba(255,255,255,.78);box-shadow:0 3px 9px rgba(15,23,42,.14);opacity:.72;transition:.16s ease}.crs-mount-card .crs-slide-nav.prev{right:7px}.crs-mount-card .crs-slide-nav.next{left:7px}.crs-mount-card:hover .crs-slide-nav{opacity:1;background:#fff}.crs-mount-card .crs-slide-dots{gap:4px}.crs-mount-card .crs-slide-dots i{width:5px;height:5px}.crs-mount-card .crs-slide-dots i.active{width:14px}
.crs-option-title{justify-content:flex-start!important;align-items:center!important;gap:7px!important}.crs-option-title>small{margin-inline-start:auto!important;background:#dbeafe!important;color:#1d4ed8!important;border:1px solid #bfdbfe;font-weight:800}.crs-option-title .crs-help-icon{width:auto!important;height:26px!important;min-width:0!important;padding:3px 8px 3px 6px!important;margin:0!important;border-radius:999px!important;border:1px solid #bfdbfe!important;background:#eff6ff!important;color:#1d4ed8!important;display:inline-flex!important;gap:4px;box-shadow:none!important;cursor:pointer!important}.crs-option-title .crs-help-icon i{font-style:normal;width:16px;height:16px;border-radius:50%;display:grid;place-items:center;background:#2563eb;color:#fff;font-size:10px;font-weight:900}.crs-option-title .crs-help-icon b{font-size:10px;color:#1d4ed8;line-height:1;font-weight:850}.crs-option-title .crs-help-icon:hover{background:#dbeafe!important;border-color:#93c5fd!important}
.crs-option-group .crs-count-chip.active{background:linear-gradient(145deg,#eff6ff,#dbeafe)!important;border-color:#2563eb!important;color:#1e3a8a!important;box-shadow:0 0 0 2px rgba(37,99,235,.18),0 10px 24px rgba(37,99,235,.12)!important}.crs-option-group .crs-count-chip.active b{color:#1d4ed8!important}.crs-option-group .crs-count-chip.active small{color:#475569!important}.crs-option-group .crs-visual-choice.active .crs-choice-text{opacity:1;visibility:visible}.crs-option-group .crs-visual-choice.active .crs-option-visual{box-shadow:0 0 0 2px #60a5fa inset}.crs-size.nonstandard .crs-size-confirm-label{display:none}.crs-size.nonstandard.active .crs-size-confirm-label{display:block;color:#9a3412;background:#ffedd5;border:1px solid #fdba74;border-radius:999px;padding:2px 5px}
.crs-product-card.crs-gem{padding:8px;border-radius:22px;gap:8px;background:linear-gradient(180deg,#fff,#fbfdff);box-shadow:0 8px 24px rgba(15,23,42,.06);overflow:hidden}.crs-product-card.crs-gem:hover{border-color:#60a5fa;box-shadow:0 16px 34px rgba(37,99,235,.14);transform:translateY(-2px)}.crs-gem-card-media{display:block;position:relative;overflow:hidden;border-radius:17px;background:#f1f5f9}.crs-gem-card-media>img,.crs-gem-card-media>.crs-placeholder{width:100%;height:172px;border-radius:17px;object-fit:cover;display:grid;place-items:center}.crs-gem-card-media>img{transition:transform .28s ease}.crs-product-card.crs-gem:hover .crs-gem-card-media>img{transform:scale(1.025)}.crs-gem-size-badge{position:absolute;right:8px;bottom:8px;background:rgba(15,23,42,.82);color:#fff;border:1px solid rgba(255,255,255,.45);backdrop-filter:blur(5px);border-radius:999px;padding:4px 8px;font-style:normal;font-size:10px;font-weight:850}.crs-product-card.crs-gem .crs-card-body{padding:3px 5px 7px;gap:8px}.crs-gem-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.crs-gem-card-head strong{font-size:15px!important;line-height:1.7}.crs-gem-quick-meta{display:flex;flex-wrap:wrap;gap:5px}.crs-gem-quick-meta i{display:inline-flex!important;align-items:center;gap:5px;border-radius:999px;padding:4px 8px;font-style:normal;font-size:10px!important;font-weight:800;line-height:1.4}.crs-gem-color-pill{background:#f8fafc;color:#334155;border:1px solid #e2e8f0}.crs-gem-color-pill u{width:10px;height:10px;border-radius:50%;display:inline-block;text-decoration:none;box-shadow:0 0 0 1px rgba(15,23,42,.12)}.crs-gem-cut-pill{background:#f5f3ff;color:#6d28d9;border:1px solid #ddd6fe}.crs-gem-terms{font-style:normal!important;color:#64748b!important;font-size:10px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.crs-product-card.crs-gem .crs-card-price{padding-top:2px}.crs-gem-status{display:block;background:#f8fafc;border-radius:11px;padding:7px 8px;color:#475569!important;font-size:10px!important;line-height:1.7;border:1px solid #eef2f7}.crs-gem-select-hint{display:inline-flex;width:max-content;background:#0f172a;color:#fff;border-radius:999px;padding:5px 10px;font-size:10px;font-weight:850}.crs-product-card.no-engraving .crs-gem-status{background:#fff7ed;border-color:#fed7aa;color:#9a3412!important}.crs-product-card.limited-engraving .crs-gem-status{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8!important}@media(max-width:640px){.crs-mount-card .crs-slide-nav{width:23px;height:23px;font-size:15px;opacity:.9}.crs-option-title{display:flex!important}.crs-option-title>small{width:100%;margin:3px 0 0!important}.crs-gem-card-media>img,.crs-gem-card-media>.crs-placeholder{height:132px}.crs-product-card.crs-gem .crs-card-body{padding:2px 3px 5px;gap:6px}.crs-gem-status{font-size:9px!important;padding:6px}.crs-gem-select-hint{padding:4px 8px;font-size:9px}}

/* v0.42.0 sales tools, saved designs and visual composition */
.crs-design-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:-3px 0 13px;padding:9px;background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 5px 16px rgba(15,23,42,.04)}.crs-design-toolbar button{border:1px solid #cbd5e1;background:#fff;color:#334155;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:800;cursor:pointer}.crs-design-toolbar button:hover{background:#f8fafc;border-color:#94a3b8}.crs-design-toolbar button:disabled{opacity:.4;cursor:not-allowed}.crs-design-toolbar .crs-favorite-design{color:#be123c;border-color:#fecdd3;background:#fff1f2}.crs-design-toolbar .crs-share-design{color:#1d4ed8;border-color:#bfdbfe;background:#eff6ff}.crs-design-toolbar .crs-open-designs{margin-inline-start:auto;background:#111827;color:#fff;border-color:#111827}.crs-design-toolbar i{font-style:normal;background:rgba(255,255,255,.18);border-radius:999px;padding:1px 6px;margin-right:4px}
.crs-live-preview{background:linear-gradient(150deg,#fff,#f8fafc);border:1px solid #e2e8f0;border-radius:22px;padding:12px;margin-bottom:12px;box-shadow:0 10px 25px rgba(15,23,42,.06)}.crs-live-preview>div:first-child{display:grid;gap:2px;margin-bottom:9px}.crs-live-preview strong{font-size:14px;color:#0f172a}.crs-live-preview small{color:#64748b;font-size:10px;line-height:1.7}.crs-composite-card{margin:0}.crs-composite-stage{position:relative;aspect-ratio:1/1;overflow:hidden;border-radius:17px;background:radial-gradient(circle at 50% 38%,#fff,#e2e8f0);isolation:isolate}.crs-composite-stage img{position:absolute;display:block}.crs-composite-base{inset:0;width:100%;height:100%;object-fit:cover;z-index:1}.crs-composite-gem{width:34%;height:34%;object-fit:contain;right:33%;top:25%;z-index:2;filter:drop-shadow(0 5px 8px rgba(15,23,42,.32));mix-blend-mode:multiply}.crs-composite-engraving{width:27%;height:27%;object-fit:contain;right:36.5%;top:29%;z-index:3;opacity:.76;mix-blend-mode:multiply}.crs-composite-text{position:absolute;z-index:4;right:25%;left:25%;top:44%;text-align:center;color:#111827;font-size:11px;font-weight:900;text-shadow:0 1px 2px #fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transform:rotate(-5deg)}.crs-composite-placeholder{position:absolute;inset:0;display:grid;place-items:center;color:#94a3b8}.crs-composite-card figcaption{text-align:center;color:#475569;font-size:10px;padding-top:6px}.crs-composite-set{display:grid;grid-template-columns:1fr 1fr;gap:7px}.crs-preparation-estimate{margin-top:9px;padding:10px 11px;border-radius:14px;background:#eff6ff;border:1px solid #bfdbfe;display:grid;gap:3px}.crs-preparation-estimate span{font-size:10px;color:#1e40af}.crs-preparation-estimate b{font-size:12px;color:#1e3a8a}.crs-mobile-live-preview{display:none}
.crs-modal{position:fixed;inset:0;z-index:999999;background:rgba(15,23,42,.6);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:18px;direction:rtl}.crs-modal>div{position:relative;width:min(96vw,980px);max-height:88vh;overflow:auto;background:#fff;border-radius:24px;padding:22px;box-shadow:0 28px 80px rgba(15,23,42,.35)}.crs-modal-close{position:absolute;left:13px;top:12px;width:34px;height:34px;border:0;border-radius:50%;background:#f1f5f9;color:#334155;font-size:24px;cursor:pointer}.crs-design-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:15px;padding-left:40px}.crs-design-dialog-head h3{margin:0}.crs-design-dialog-head p{margin:5px 0 0;color:#64748b}.crs-run-compare,.crs-copy-share{border:0;border-radius:999px;background:#111827;color:#fff;padding:10px 15px;font-weight:800;cursor:pointer}.crs-saved-design-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}.crs-saved-design-card{display:grid;grid-template-columns:86px 1fr;gap:11px;border:1px solid #e2e8f0;border-radius:18px;padding:9px;background:#fff}.crs-saved-design-card>img{width:86px;height:100%;min-height:112px;object-fit:cover;border-radius:13px;background:#f1f5f9}.crs-saved-design-card h4{margin:0 0 4px;font-size:14px}.crs-saved-design-card p{margin:0;color:#475569;font-size:12px}.crs-saved-design-card small{display:block;color:#1d4ed8;margin:4px 0}.crs-saved-design-card label{display:block;font-size:11px;color:#334155;margin:5px 0}.crs-saved-design-card span{display:flex;flex-wrap:wrap;gap:5px}.crs-saved-design-card button{border:1px solid #cbd5e1;background:#fff;border-radius:999px;padding:5px 8px;font-size:10px;cursor:pointer}.crs-saved-design-card .crs-load-design{background:#111827;color:#fff;border-color:#111827}.crs-saved-design-card .crs-delete-design{color:#b91c1c;border-color:#fecaca}.crs-comparison-result{margin-top:18px}.crs-compare-table{overflow:auto}.crs-compare-table table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid #e2e8f0;border-radius:16px;overflow:hidden}.crs-compare-table th,.crs-compare-table td{padding:10px;border-bottom:1px solid #e2e8f0;text-align:right;font-size:12px;min-width:135px}.crs-compare-table th{background:#f8fafc}.crs-share-result>div{width:min(94vw,520px)}.crs-share-result input{width:100%;direction:ltr;border:1px solid #cbd5e1;border-radius:12px;padding:11px;margin:8px 0}.crs-design-toast{position:fixed;left:20px;bottom:20px;z-index:1000001;background:#166534;color:#fff;border-radius:14px;padding:11px 15px;box-shadow:0 14px 34px rgba(15,23,42,.25);font-weight:800}.crs-design-toast.error{background:#9a3412}
.crs-account-designs h2{margin-bottom:15px}.crs-account-design-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.crs-account-design-grid article{border:1px solid #e2e8f0;border-radius:18px;overflow:hidden;background:#fff;display:grid;grid-template-columns:105px 1fr}.crs-account-design-grid img{width:105px;height:100%;min-height:130px;object-fit:cover;background:#f1f5f9}.crs-account-design-grid article>div{padding:13px}.crs-account-design-grid h3{font-size:15px;margin:0 0 7px}.crs-account-design-grid p{font-size:12px;color:#64748b}
@media(max-width:900px){.crs-mobile-live-preview{display:block}.crs-mobile-live-preview .crs-live-preview{display:grid;grid-template-columns:110px 1fr;gap:10px;align-items:center}.crs-mobile-live-preview .crs-live-preview>div:first-child{grid-column:1/-1;margin:0}.crs-mobile-live-preview .crs-composite-set{grid-column:1/-1}.crs-design-toolbar .crs-open-designs{margin-inline-start:0}.crs-design-dialog-head{display:block}.crs-run-compare{margin-top:10px}.crs-order-summary .crs-live-preview{display:none}}
@media(max-width:520px){.crs-design-toolbar{display:grid;grid-template-columns:1fr 1fr}.crs-design-toolbar button{font-size:10px;padding:8px}.crs-saved-design-grid{grid-template-columns:1fr}.crs-modal{padding:7px}.crs-modal>div{padding:18px 12px;border-radius:19px}.crs-saved-design-card{grid-template-columns:72px 1fr}.crs-saved-design-card>img{width:72px}.crs-account-design-grid{grid-template-columns:1fr}.crs-design-toast{left:10px;right:10px;bottom:10px;text-align:center}}