:root{color:#172026;background:#f4f7fb;font-family:Inter,Segoe UI,Arial,sans-serif;--brand-blue: #123f8c;--brand-blue-dark: #08245a;--brand-yellow: #f4b333;--brand-red: #d71920;--brand-green: #16863c;--ink: #172026;--muted: #5d6974;--line: #dbe3ea}*{box-sizing:border-box}[hidden]{display:none!important}body{min-width:320px;margin:0;background:linear-gradient(180deg,#123f8c14,#f4f7fb00 360px),#f4f7fb}button,input,textarea{font:inherit}button{cursor:pointer}.store-shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:32px 0}.store-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;border:1px solid rgba(18,63,140,.16);border-radius:8px;padding:24px;margin-bottom:24px;background:#fff;box-shadow:0 18px 40px #08245a14}.store-hero-content{min-width:0}.brand-line{display:flex;align-items:center;gap:16px}.brand-logo{width:86px;height:86px;flex:0 0 auto;border:2px solid rgba(18,63,140,.14);border-radius:8px;object-fit:contain;background:#fff}.store-hero h1{margin:0;color:var(--brand-blue-dark);font-size:2.45rem;line-height:1.02}.hero-copy{max-width:620px;margin:16px 0 0;color:var(--muted);line-height:1.6}.store-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.store-header h1{margin:0;color:var(--brand-blue-dark);font-size:2.6rem;line-height:1.05}.store-header p{max-width:620px;margin:12px 0 0;color:var(--muted);line-height:1.6}.store-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.store-meta span{border:1px solid rgba(18,63,140,.14);border-radius:8px;padding:9px 11px;color:var(--brand-blue-dark);background:#f8fbff;font-size:.86rem;font-weight:700}.store-meta strong{margin-right:5px;color:var(--brand-red)}.eyebrow{margin:0 0 8px;color:var(--brand-red);font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.cart-counter{flex:0 0 auto;min-width:178px;border:1px solid rgba(18,63,140,.14);border-radius:8px;padding:14px;background:#f8fbff;text-align:right}.cart-counter span,.cart-counter strong{display:block}.cart-counter span{color:var(--muted);font-size:.86rem}.cart-counter strong{margin-top:4px;color:var(--brand-blue-dark);font-size:1.1rem}.store-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}.store-version{margin-top:18px;color:var(--muted);font-size:.78rem;text-align:center}.catalog,.checkout-panel{border:1px solid #e2e7ea;border-radius:8px;padding:20px;background:#fff}.checkout-panel{position:sticky;top:16px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.section-heading h2{margin:0;color:var(--brand-blue-dark);font-size:1.3rem}.compact{margin-bottom:12px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.catalog-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,240px);gap:10px;margin-bottom:16px}.catalog-controls input,.catalog-controls select{width:100%;border:1px solid #cfd8dc;border-radius:8px;padding:12px;color:#172026;background:#fbfcfd;outline:none}.product-card{display:grid;overflow:hidden;border:1px solid #edf1f3;border-radius:8px;background:#fbfcfd}.featured-product{border-color:#f4b333a6;box-shadow:0 12px 28px #08245a14}.product-card img{width:100%;aspect-ratio:4 / 3;object-fit:cover;background:#eef4f3}.product-content{display:grid;gap:14px;padding:14px}.product-badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.product-badges span{border-radius:8px;padding:4px 7px;color:var(--brand-blue-dark);background:#fff4d7;font-size:.72rem;font-weight:800}.product-content h3{margin:0;color:#172026;font-size:1rem}.product-content p{min-height:42px;margin:8px 0 0;color:#607078;font-size:.9rem;line-height:1.45}.product-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}.product-footer span{color:var(--brand-green);font-weight:900}.product-footer small{color:#607078}.product-footer .stock-warning{color:#a63c00;font-weight:900}.primary-button,.secondary-button,.link-button{border:0;border-radius:8px;font-weight:800}.primary-button{min-height:42px;padding:0 14px;color:#fff;background:var(--brand-blue)}.primary-button:disabled,.link-button:disabled{cursor:not-allowed;opacity:.55}.secondary-button{min-height:40px;padding:0 12px;color:var(--brand-blue-dark);background:#fff4d7}.link-button{padding:8px 0;color:var(--brand-red);background:transparent}.message,.empty-state{border-radius:8px;padding:14px}.message{margin-bottom:16px}.message.error{color:#8a1f17;background:#fff0ed}.message.success{color:#115e3b;background:#e8f7ef}.toast-message{position:fixed;right:18px;bottom:82px;z-index:30;max-width:min(360px,calc(100% - 36px));border:1px solid rgba(22,134,60,.22);border-radius:8px;padding:13px 15px;color:#115e3b;background:#e8f7ef;box-shadow:0 18px 38px #08245a2e;font-weight:900}.empty-state{color:#607078;background:#f7faf9}.cart-empty{margin-bottom:16px}.checkout-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;border:1px solid #d9e5e3;border-radius:8px;margin-bottom:16px;padding:4px;background:#f8fbff}.checkout-tabs button{min-height:38px;border:0;border-radius:6px;color:var(--brand-blue-dark);background:transparent;font-weight:900}.checkout-tabs button.active{color:#fff;background:var(--brand-blue)}.cart-list{display:grid;gap:10px;margin-bottom:18px}.cart-item{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:1px solid #edf1f3;border-radius:8px;padding:12px}.cart-item strong,.cart-item span{display:block}.cart-item span{margin-top:4px;color:#607078;font-size:.86rem}.quantity-control{display:grid;grid-template-columns:32px 34px 32px;align-items:center;border:1px solid #d9e5e3;border-radius:8px;overflow:hidden;text-align:center}.quantity-control button{width:32px;height:32px;border:0;color:#173b3f;background:#fff4d7;font-weight:900}.cart-total{display:flex;justify-content:space-between;border-top:1px solid #edf1f3;padding-top:12px}.cart-total strong{color:#173b3f;font-size:1.15rem}.checkout-form{display:grid;gap:12px}.checkout-form label{display:grid;gap:7px;color:#25323a;font-size:.9rem;font-weight:800}.change-field{border:1px solid #d9e5e3;border-radius:8px;padding:12px;background:#fffdf5}.address-fields{display:grid;gap:12px;margin:0;border:1px solid #d9e5e3;border-radius:8px;padding:12px}.address-fields legend{padding:0 6px;color:#25323a;font-size:.9rem;font-weight:800}.address-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:10px}.field-hint,.field-error{margin:-2px 0 0;font-size:.82rem;font-weight:800}.field-hint{color:var(--brand-blue-dark)}.field-error{color:#8a1f17}.choice-group{display:grid;gap:10px;margin:4px 0;border:1px solid #d9e5e3;border-radius:8px;padding:12px}.choice-group legend{padding:0 6px;color:#25323a;font-size:.9rem;font-weight:800}.choice-group label{display:grid;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:8px;min-height:28px}.choice-group input{width:16px;height:16px;margin:0}.checkout-form input,.checkout-form textarea{width:100%;border:1px solid #cfd8dc;border-radius:8px;padding:12px;color:#172026;background:#fbfcfd;outline:none}.checkout-form textarea{min-height:84px;resize:vertical}.checkout-form input:focus,.checkout-form textarea:focus{border-color:var(--brand-blue);box-shadow:0 0 0 3px #123f8c29}.checkout-button{margin-top:4px}.tracking-panel{border-top:1px solid #edf1f3;margin-top:20px;padding-top:18px}.tracking-form{display:grid;gap:10px}.tracking-form label{display:grid;gap:7px;color:#25323a;font-size:.9rem;font-weight:800}.tracking-form input{width:100%;border:1px solid #cfd8dc;border-radius:8px;padding:12px;color:#172026;background:#fbfcfd;outline:none}.tracking-message{margin-top:10px}.tracking-result{display:grid;gap:8px;border:1px solid rgba(18,63,140,.14);border-radius:8px;margin-top:12px;padding:12px;background:#f8fbff}.tracking-result span,.tracking-result small{color:var(--muted)}.tracking-result strong{color:var(--brand-blue-dark);font-size:1.1rem}.status-timeline{display:grid;gap:8px;margin:6px 0 0;padding:0;list-style:none}.status-timeline li{border-left:3px solid #d9e5e3;padding-left:10px;color:#69787f;font-weight:800}.status-timeline li.done{border-left-color:var(--brand-green);color:var(--brand-blue-dark)}.floating-cart-button{position:fixed;right:18px;bottom:18px;z-index:25;display:none;align-items:center;gap:12px;min-height:52px;border:0;border-radius:999px;padding:0 18px;color:#fff;background:var(--brand-blue);box-shadow:0 18px 38px #08245a42;font-weight:900}.floating-cart-button span,.floating-cart-button strong{display:block}.floating-cart-button span{font-size:.84rem}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;padding:18px;background:#08245a6b}.order-dialog{width:min(460px,100%);display:grid;gap:16px;border-radius:8px;padding:20px;background:#fff;box-shadow:0 24px 60px #08245a47}.order-dialog h2{margin:0;color:var(--brand-blue-dark)}.order-dialog-code{border:1px solid rgba(18,63,140,.14);border-radius:8px;padding:14px;background:#f8fbff}.order-dialog-code span,.order-dialog-code strong{display:block}.order-dialog-code span{color:var(--muted);font-size:.82rem;font-weight:800}.order-dialog-code strong{margin-top:3px;color:var(--brand-blue-dark);font-size:1.5rem}.order-dialog-summary{display:grid;gap:10px;margin:0}.order-dialog-summary div{display:grid;gap:4px;border-bottom:1px solid #edf1f3;padding-bottom:9px}.order-dialog-summary dt{color:var(--muted);font-size:.78rem;font-weight:900;text-transform:uppercase}.order-dialog-summary dd{margin:0;color:#172026;font-weight:800;line-height:1.35}.order-dialog-actions{display:grid;grid-template-columns:1fr auto;gap:10px}@media (max-width: 920px){.store-grid,.store-header{grid-template-columns:1fr}.store-header,.store-hero{display:grid;align-items:start}.checkout-panel{position:static}.cart-counter{text-align:left}}@media (max-width: 560px){.store-shell{width:min(100% - 20px,1180px);padding:20px 0}.store-header h1,.store-hero h1{font-size:2rem}.store-hero{padding:16px}.brand-line{align-items:flex-start}.brand-logo{width:68px;height:68px}.catalog,.checkout-panel{padding:14px}.floating-cart-button{display:flex}.catalog-controls{grid-template-columns:1fr}.section-heading,.product-footer,.cart-item,.address-row{align-items:stretch;flex-direction:column;grid-template-columns:1fr}.toast-message{right:10px;bottom:82px;max-width:calc(100% - 20px)}.order-dialog-actions{grid-template-columns:1fr}}