*{box-sizing:border-box}html,body{color:#334155;background:#f8fafc;margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif}.center{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.card{text-align:center;width:100%;max-width:420px}h1{margin:0 0 12px;font-size:20px}.muted{color:#64748b;font-size:14px}.mono{word-break:break-all;background:#eef2f7;border-radius:8px;margin-top:4px;padding:8px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;display:inline-block}.row{text-align:left;margin:12px 0}.label{color:#94a3b8;text-transform:uppercase;letter-spacing:.04em;font-size:12px}.spinner{border:4px solid #e2e8f0;border-top-color:#10b981;border-radius:50%;width:40px;height:40px;margin:0 auto 16px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.btn{color:#fff;cursor:pointer;background:#10b981;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 16px;font-size:15px;display:inline-flex}.btn:disabled{opacity:.6;cursor:default}.btn-secondary{color:#334155;background:#e2e8f0}.page{max-width:640px;margin:0 auto;padding-bottom:32px}.topbar{z-index:10;background:#fff;border-bottom:1px solid #e2e8f0;align-items:center;gap:8px;padding:14px 16px;display:flex;position:sticky;top:0}.brand{margin:0;font-size:18px}.back{color:#334155;cursor:pointer;background:0 0;border:none;padding:0;font-size:16px}.toolbar{padding:12px 16px 4px}.search{border:1px solid #cbd5e1;border-radius:10px;width:100%;padding:10px 12px;font-size:15px}.chips{gap:8px;padding:8px 16px;display:flex;overflow-x:auto}.chip{color:#334155;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:999px;flex:none;padding:6px 14px;font-size:14px}.chip-on{color:#fff;background:#10b981;border-color:#10b981}.center-text{text-align:center;padding:40px 0}.grid{grid-template-columns:repeat(2,1fr);gap:12px;padding:12px 16px;display:grid}.pcard{color:inherit;background:#fff;border:1px solid #e2e8f0;border-radius:12px;text-decoration:none;display:block;overflow:hidden}.pthumb{aspect-ratio:1;background:#eef2f7;place-items:center;display:grid;position:relative;overflow:hidden}.catalog-image{object-fit:cover;width:100%;height:100%;display:block}.image-placeholder{color:#94a3b8;font-size:13px}.pname{padding:8px 10px 0;font-size:14px;line-height:1.35}.pprice{color:#0f766e;padding:4px 10px 10px;font-weight:600}.carousel{background:#fff;position:relative}.carousel-track{scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch;display:flex;overflow-x:auto}.carousel-track::-webkit-scrollbar{display:none}.cslide{aspect-ratio:1;scroll-snap-align:start;scroll-snap-stop:always;background:#eef2f7;flex:0 0 100%;place-items:center;display:grid;position:relative;overflow:hidden}.cslide-empty{background:#eef2f7}.dots{pointer-events:none;justify-content:center;gap:6px;display:flex;position:absolute;bottom:10px;left:0;right:0}.dot{cursor:pointer;pointer-events:auto;background:#ffffffb3;border:none;border-radius:50%;width:8px;height:8px;padding:0;box-shadow:0 0 0 1px #00000026}.dot-on{background:#10b981}.detail{padding:16px}.dname{margin:0 0 8px;font-size:20px}.dprice{color:#0f766e;margin-bottom:12px;font-size:20px;font-weight:700}.ddesc{color:#475569;white-space:pre-wrap;margin:12px 0 20px;line-height:1.6}.badge-off{color:#b91c1c;background:#fee2e2;border-radius:8px;margin-bottom:12px;padding:4px 10px;font-size:13px;display:inline-block}.action-link{text-align:center;margin-top:20px;text-decoration:none}.app-page{min-height:100vh;padding-bottom:calc(66px + env(safe-area-inset-bottom))}.app-nav{z-index:30;width:min(100%,640px);min-height:50px;padding:3px 12px calc(3px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;border-top:1px solid #e2e8f0;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-item{color:#64748b;flex-direction:column;justify-content:center;align-items:center;gap:1px;min-width:0;font-size:11px;text-decoration:none;display:flex}.nav-item-on{color:#047857}.nav-icon-wrap{display:inline-flex;position:relative}.nav-badge{color:#fff;background:#dc2626;border:2px solid #fff;border-radius:9px;place-items:center;min-width:18px;height:18px;padding:0 4px;font-size:10px;line-height:1;display:grid;position:absolute;top:-7px;right:-12px}.product-buy-row,.cart-item-actions,.cart-summary>div,.review-line,.review-total{justify-content:space-between;align-items:center;gap:12px;display:flex}.product-buy-row{margin:18px 0 12px}.quantity-control{text-align:center;background:#fff;border:1px solid #cbd5e1;border-radius:8px;grid-template-columns:36px 40px 36px;align-items:center;height:36px;display:grid;overflow:hidden}.quantity-control button{color:#334155;cursor:pointer;background:0 0;border:0;place-items:center;height:100%;padding:0;display:grid}.quantity-control button:disabled{color:#cbd5e1;cursor:default}.product-actions{grid-template-columns:1fr 1fr;gap:10px;margin-top:10px;display:grid}.form-success{color:#047857;margin:8px 0;font-size:14px}.empty-state{text-align:center;padding:72px 24px}.empty-state h2{margin:0 0 8px;font-size:18px}.cart-list{background:#e2e8f0;gap:1px;display:grid}.cart-item{background:#fff;grid-template-columns:88px minmax(0,1fr);gap:12px;padding:14px 16px;display:grid}.cart-thumb{aspect-ratio:1;background:#eef2f7;border-radius:6px;width:88px;position:relative;overflow:hidden}.cart-item-body{min-width:0}.cart-item-body h2{text-overflow:ellipsis;white-space:nowrap;margin:2px 0 5px;font-size:15px;line-height:1.35;overflow:hidden}.cart-item-body>p{color:#0f766e;margin:0 0 12px;font-weight:600}.icon-button{cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;width:36px;height:36px;padding:0;display:grid}.danger-button{color:#b91c1c}.cart-summary{background:#fff;border-top:1px solid #e2e8f0;padding:18px 16px}.cart-summary strong,.review-total strong{color:#0f766e;font-size:19px}.cart-summary p,.order-review>p{color:#64748b;margin:10px 0 0;font-size:13px;line-height:1.5}.checkout-page{min-height:100vh;padding-bottom:calc(28px + env(safe-area-inset-bottom))}.checkout-form{gap:10px;padding:12px;display:grid}.checkout-section{background:#fff;border:1px solid #e2e8f0;border-radius:8px;gap:12px;padding:16px;display:grid}.checkout-section h2{margin:0;font-size:16px}.selected-store{color:#065f46;background:#ecfdf5;border-radius:8px;grid-template-columns:24px 1fr;gap:8px;padding:12px;display:grid}.selected-store span,.selected-store p{margin:3px 0 0;font-size:13px;display:block}.field-label{color:#475569;gap:6px;font-size:13px;display:grid}.field-input{color:#0f172a;width:100%;min-height:42px;font:inherit;background:#fff;border:1px solid #cbd5e1;border-radius:8px;padding:9px 11px}.field-textarea{resize:vertical;min-height:88px}.review-line{color:#475569;font-size:14px}.review-line span{min-width:0}.review-total{border-top:1px solid #e2e8f0;margin-top:4px;padding-top:12px}.form-error{color:#b91c1c;background:#fef2f2;border-radius:8px;margin:0;padding:10px 12px;font-size:14px}.payment-note{color:#92400e;background:#fffbeb;border-radius:8px;margin:0;padding:12px;font-size:13px;line-height:1.5}.submit-order{min-height:48px}.success-page .card{max-width:360px}.success-icon{color:#059669;margin-bottom:16px}.order-number{background:#f1f5f9;border-radius:8px;gap:4px;margin:22px 0;padding:12px;display:grid}.order-number span{color:#64748b;font-size:12px}.order-number strong{word-break:break-all}.success-actions{gap:10px;display:grid}.success-actions .action-link{margin-top:0}.order-filters{background:#fff;border-bottom:1px solid #e2e8f0;padding-top:12px;padding-bottom:12px}.page-message{margin:16px}.order-list{gap:10px;padding:12px;display:grid}.order-card{color:inherit;background:#fff;border:1px solid #e2e8f0;border-radius:8px;text-decoration:none;display:block;overflow:hidden}.order-card-head,.order-hero{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.order-card-head{border-bottom:1px solid #f1f5f9;padding:12px 14px}.order-card-head>div,.order-hero>div{gap:3px;min-width:0;display:grid}.order-card-head strong,.order-hero>div>strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.order-card-head time,.order-hero time,.status-timeline time{color:#64748b;font-size:12px}.status-badge{color:#475569;background:#f1f5f9;border-radius:999px;flex:none;padding:4px 8px;font-size:12px;font-weight:600}.status-pending_confirmation{color:#9a3412;background:#fff7ed}.status-confirmed{color:#1d4ed8;background:#eff6ff}.status-purchasing{color:#854d0e;background:#fefce8}.status-shipped{color:#4338ca;background:#eef2ff}.status-completed{color:#047857;background:#ecfdf5}.status-cancelled{color:#b91c1c;background:#fef2f2}.order-card-body{grid-template-columns:64px minmax(0,1fr) auto;align-items:center;gap:10px;padding:12px 14px;display:grid}.order-thumb,.order-item-thumb{background:#eef2f7;border-radius:6px;position:relative;overflow:hidden}.order-thumb{aspect-ratio:1;width:64px}.order-card-body p{text-overflow:ellipsis;white-space:nowrap;margin:0 0 4px;font-size:14px;overflow:hidden}.order-card-body span{color:#64748b;font-size:12px}.order-card-body>strong{color:#0f766e;font-size:14px}.order-detail-page{gap:10px;display:grid}.order-hero,.order-section{background:#fff;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0;padding:16px}.order-hero>div>span{color:#64748b;font-size:12px}.order-number-row{align-items:center;gap:8px;min-width:0;display:flex}.copy-order-button{color:#475569;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:6px;flex:none;align-items:center;gap:4px;padding:4px 7px;font-size:12px;display:inline-flex}.copy-order-error{color:#b91c1c;font-size:12px}.order-section h2{margin:0 0 14px;font-size:16px}.status-timeline{margin:0;padding:0;list-style:none}.status-timeline li{grid-template-columns:18px 1fr;gap:10px;min-height:62px;display:grid;position:relative}.status-timeline li:not(:last-child):after{content:"";background:#cbd5e1;width:2px;position:absolute;top:18px;bottom:0;left:6px}.timeline-dot{z-index:1;background:#059669;border:3px solid #d1fae5;border-radius:50%;width:14px;height:14px;margin-top:2px;position:relative}.status-timeline li>div{align-content:start;gap:3px;display:grid}.status-timeline p{color:#475569;margin:2px 0 0;font-size:13px}.order-items{gap:12px;display:grid}.order-item{grid-template-columns:56px minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.order-item-thumb{aspect-ratio:1;width:56px}.order-item>div:nth-child(2){gap:4px;min-width:0;display:grid}.order-item>div:nth-child(2)>strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.order-item span{color:#64748b;font-size:12px}.order-item>strong{font-size:14px}.order-total{border-top:1px solid #e2e8f0;justify-content:space-between;align-items:center;margin-top:14px;padding-top:14px;display:flex}.order-total strong{color:#0f766e;font-size:18px}.order-info-grid{gap:18px;display:grid}.order-info-grid>div{gap:3px;display:grid}.order-info-grid>div+div{border-top:1px solid #f1f5f9;padding-top:16px}.order-info-grid h2{margin-bottom:5px}.order-info-grid span,.order-info-grid p{color:#64748b;margin:0;font-size:13px;line-height:1.5}@media (max-width:420px){.product-actions{grid-template-columns:1fr}}
