:root{--bg: #0f1117;--bg-card: #1a1d28;--bg-input: #252836;--border: #2d3042;--primary: #f59e0b;--primary-soft: rgba(245, 158, 11, .15);--success: #22c55e;--success-soft: rgba(34, 197, 94, .15);--danger: #ef4444;--danger-soft: rgba(239, 68, 68, .15);--text: #e8eaed;--text-muted: #8b8fa3;--text-label: #a0a4b8;--radius: 12px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none;min-height:100dvh}#root{min-height:100dvh;display:flex;flex-direction:column}.header{position:sticky;top:0;z-index:100;padding:calc(var(--safe-top) + 12px) 16px 12px;background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.header h1{font-size:18px;font-weight:700;color:var(--primary)}.header-sub{font-size:12px;color:var(--text-muted)}.page{flex:1;padding:16px;padding-bottom:calc(var(--safe-bottom) + 80px)}.page-title{font-size:22px;font-weight:700;margin-bottom:4px}.page-subtitle{font-size:14px;color:var(--text-muted);margin-bottom:20px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.card-title{font-size:15px;font-weight:600}.field{margin-bottom:14px}.field-label{display:block;font-size:12px;font-weight:600;color:var(--text-label);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.input,.select{width:100%;padding:12px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:15px;font-family:inherit;outline:none;transition:border-color .2s}.input:focus,.select:focus{border-color:var(--primary)}.input::placeholder{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border:none;border-radius:10px;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:opacity .15s;width:100%}.btn:active{opacity:.8}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#000}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-secondary{background:var(--bg-input);color:var(--text);border:1px solid var(--border)}.btn-scan{background:linear-gradient(135deg,var(--primary),#d97706);color:#000;font-size:17px;padding:18px;border-radius:14px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;background:var(--bg-card);border-top:1px solid var(--border);padding:8px 0 calc(var(--safe-bottom) + 8px);display:flex;justify-content:space-around}.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;background:none;border:none;color:var(--text-muted);font-size:11px;font-family:inherit;cursor:pointer;text-decoration:none}.nav-item.active{color:var(--primary)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:6px;font-size:12px;font-weight:600}.badge-success{background:var(--success-soft);color:var(--success)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-primary{background:var(--primary-soft);color:var(--primary)}.badge-muted{background:var(--bg-input);color:var(--text-muted)}.list-item{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--border)}.list-item:last-child{border-bottom:none}.scan-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#000;display:flex;flex-direction:column}.scan-viewport{flex:1;position:relative}.scan-viewport video{width:100%;height:100%;object-fit:cover}.scan-crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:250px;height:250px;border:2px solid var(--primary);border-radius:16px;box-shadow:0 0 0 9999px #00000080}.scan-footer{padding:20px;background:var(--bg);text-align:center}.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty svg{margin-bottom:12px;opacity:.5}.toast{position:fixed;bottom:90px;left:16px;right:16px;z-index:300;padding:14px 16px;border-radius:10px;font-size:14px;font-weight:500;animation:slideUp .3s ease}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}