*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d0d0d;--bg-card: #1a1a1a;--bg-input: #222222;--border: #2e2e2e;--accent: #e8c547;--accent-dim: #c9a93a;--text: #f0f0f0;--text-dim: #888888;--text-muted: #555555;--danger: #e05252;--success: #4caf7d;--radius: 10px;--radius-sm: 6px;--shadow: 0 2px 12px rgba(0, 0, 0, .4);--transition: .18s ease}html,body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;min-height:100dvh;-webkit-tap-highlight-color:transparent}#root{min-height:100dvh;display:flex;flex-direction:column}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:inherit;border:none;background:none}input,select,textarea{font-family:inherit;font-size:inherit;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;width:100%;outline:none;transition:border-color var(--transition)}input:focus,select:focus,textarea:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--text-muted)}.container{width:100%;max-width:640px;margin:0 auto;padding:0 16px}.page{flex:1;padding-bottom:80px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;transition:background var(--transition),opacity var(--transition);-webkit-user-select:none;user-select:none}.btn-primary{background:var(--accent);color:#000;width:100%}.btn-primary:hover{background:var(--accent-dim)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.btn-ghost{color:var(--text-dim);font-size:14px}.btn-ghost:hover{color:var(--text)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.form-label{font-size:13px;color:var(--text-dim);font-weight:500}.form-error{font-size:12px;color:var(--danger)}.progress-bar{display:flex;align-items:center;gap:0;padding:12px 16px;background:var(--bg-card);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}.progress-bar::-webkit-scrollbar{display:none}.progress-step{display:flex;align-items:center;gap:6px;flex-shrink:0;font-size:13px;color:var(--text-muted)}.progress-step.active{color:var(--accent);font-weight:600}.progress-step.done{color:var(--text-dim)}.progress-dot{width:22px;height:22px;border-radius:50%;border:2px solid currentColor;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}.progress-step.active .progress-dot{background:var(--accent);color:#000;border-color:var(--accent)}.progress-step.done .progress-dot{background:var(--text-dim);color:#000;border-color:var(--text-dim)}.progress-line{flex:1;height:1px;background:var(--border);margin:0 4px;min-width:12px}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:32px 16px;text-align:center;color:var(--text-dim);cursor:pointer;transition:border-color var(--transition),background var(--transition)}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:#e8c5470a}.upload-zone.disabled{opacity:.4;cursor:not-allowed}.upload-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px;margin-top:12px}.upload-thumb{position:relative;aspect-ratio:1;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-input)}.upload-thumb img{width:100%;height:100%;object-fit:cover}.upload-thumb-remove{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:#000000b3;color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;line-height:1}.upload-thumb-progress{position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--border)}.upload-thumb-progress-bar{height:100%;background:var(--accent);transition:width .1s linear}.delivery-toggle{display:flex;flex-direction:column;gap:10px}.delivery-option{display:flex;align-items:flex-start;gap:12px;padding:14px;border:2px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color var(--transition)}.delivery-option.selected{border-color:var(--accent)}.delivery-option input[type=radio]{width:auto;margin-top:2px;accent-color:var(--accent);flex-shrink:0}.delivery-option-title{font-weight:600;font-size:15px}.delivery-option-desc{font-size:13px;color:var(--text-dim);margin-top:2px}.delivery-option-price{margin-left:auto;font-weight:700;color:var(--accent);white-space:nowrap;font-size:15px;flex-shrink:0}.cart-summary{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.cart-summary-row{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid var(--border);font-size:14px}.cart-summary-row:last-child{border-bottom:none}.cart-summary-row.total{font-size:16px;font-weight:700;padding:14px}.cart-summary-row.discount{color:var(--success)}.pay-options{display:flex;flex-direction:column;gap:10px}.pay-option{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:2px solid var(--border);border-radius:var(--radius);text-align:left;transition:border-color var(--transition)}.pay-option:hover:not(:disabled){border-color:var(--accent)}.pay-option:disabled{opacity:.45;cursor:not-allowed}.pay-option-title{font-size:15px;font-weight:600}.pay-option-desc{font-size:13px;color:var(--text-dim)}.text-accent{color:var(--accent)}.text-dim{color:var(--text-dim)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.text-center{text-align:center}.text-sm{font-size:13px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{background:#e052521f;border:1px solid rgba(224,82,82,.3);border-radius:var(--radius-sm);padding:10px 14px;font-size:14px;color:var(--danger);margin-bottom:12px}.bottom-bar{position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--border);padding:12px 16px;z-index:100}.bottom-bar .container{display:flex;gap:10px;align-items:center}@media(min-width:640px){.container{padding:0 24px}.upload-thumbs{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}}