*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #dbeafe;--success: #16a34a;--success-light: #dcfce7;--danger: #dc2626;--danger-light: #fee2e2;--warning: #d97706;--warning-light: #fef3c7;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-500: #64748b;--gray-700: #334155;--gray-900: #0f172a;--white: #ffffff;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);--font: system-ui, -apple-system, "Segoe UI", 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h1{font-size:18px;font-weight:700;color:var(--gray-900)}.screen-content{flex:1;padding:16px;overflow-y:auto}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:12px}.card-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-500);margin-bottom:8px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 20px;border-radius:var(--radius);border:none;font-size:16px;font-weight:600;font-family:var(--font);cursor:pointer;transition:opacity .15s,transform .1s;min-height:52px;text-decoration:none;line-height:1.2}.btn:active{transform:scale(.98);opacity:.9}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-success{background:var(--success);color:var(--white)}.btn-danger{background:var(--danger);color:var(--white)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-ghost{background:var(--gray-100);color:var(--gray-700)}.btn-lg{padding:20px 24px;font-size:18px;min-height:64px;border-radius:16px}.btn-sm{padding:8px 14px;font-size:14px;min-height:36px;width:auto;border-radius:var(--radius-sm)}.form-group{margin-bottom:14px}.form-label{display:block;font-size:14px;font-weight:600;color:var(--gray-700);margin-bottom:6px}.form-input{width:100%;padding:12px 14px;border:2px solid var(--gray-200);border-radius:var(--radius-sm);font-size:16px;font-family:var(--font);color:var(--gray-900);background:var(--white);outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--primary)}.form-input::placeholder{color:var(--gray-300)}.form-input-sm{padding:8px 10px;font-size:14px}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:99px;font-size:13px;font-weight:600}.badge-blue{background:var(--primary-light);color:var(--primary-dark)}.badge-green{background:var(--success-light);color:var(--success)}.badge-red{background:var(--danger-light);color:var(--danger)}.badge-yellow{background:var(--warning-light);color:var(--warning)}.badge-gray{background:var(--gray-100);color:var(--gray-500)}.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.option-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px 8px;border-radius:var(--radius-sm);border:2px solid var(--gray-200);background:var(--white);cursor:pointer;font-family:var(--font);font-size:13px;font-weight:600;color:var(--gray-700);text-align:center;transition:border-color .15s,background .15s;min-height:60px;line-height:1.3}.option-btn:active{transform:scale(.97)}.option-btn.selected-primary{border-color:var(--primary);background:var(--primary-light);color:var(--primary-dark)}.option-btn.selected-success{border-color:var(--success);background:var(--success-light);color:var(--success)}.option-btn.selected-danger{border-color:var(--danger);background:var(--danger-light);color:var(--danger)}.option-btn.selected-warning{border-color:var(--warning);background:var(--warning-light);color:var(--warning)}.divider{height:1px;background:var(--gray-200);margin:12px 0}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#fffc;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.spinner{width:40px;height:40px;border:4px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;background:var(--danger-light);border:1px solid #fca5a5;border-radius:var(--radius-sm);margin-bottom:12px}.error-banner-icon{font-size:18px;flex-shrink:0;margin-top:1px}.error-banner-text{flex:1;font-size:14px;font-weight:500;color:#991b1b;line-height:1.4}.error-banner-close{background:none;border:none;cursor:pointer;color:#991b1b;font-size:18px;padding:0 2px;flex-shrink:0}.sticky-footer{position:sticky;bottom:0;background:var(--white);border-top:1px solid var(--gray-200);padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom))}.qty-row{display:flex;align-items:center;gap:8px}.qty-btn{width:36px;height:36px;border-radius:8px;border:2px solid var(--gray-200);background:var(--white);font-size:20px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--gray-700);flex-shrink:0}.qty-btn:active{background:var(--gray-100)}.qty-value{font-size:18px;font-weight:700;min-width:36px;text-align:center;color:var(--gray-900)}.camera-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:50;display:flex;flex-direction:column}.camera-video{flex:1;width:100%;object-fit:cover}.camera-viewfinder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}.camera-frame{width:260px;height:180px;border:3px solid #facc15;border-radius:12px;box-shadow:0 0 0 9999px #00000080}.camera-hint{margin-top:20px;color:#ffffffd9;font-size:14px;font-weight:500;text-align:center}.camera-close{position:absolute;top:max(16px,env(safe-area-inset-top));right:16px;pointer-events:all;width:44px;height:44px;border-radius:50%;background:#00000080;border:none;color:#fff;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center}.success-icon{width:80px;height:80px;border-radius:50%;background:var(--success-light);display:flex;align-items:center;justify-content:center;font-size:40px;margin:0 auto 20px}.text-sm{font-size:14px}.text-xs{font-size:12px}.text-muted{color:var(--gray-500)}.text-bold{font-weight:700}.text-center{text-align:center}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.gap-8{gap:8px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-1{flex:1}