:root{--bg: #f4f6f9;--card: #ffffff;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #ef4444;--danger-hover: #dc2626;--success: #22c55e;--warning: #f59e0b;--text: #1e293b;--text-secondary: #64748b;--border: #e2e8f0;--radius: 10px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.container{max-width:960px;margin:0 auto;padding:16px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease;text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-secondary{background:var(--border);color:var(--text)}.btn-secondary:hover{background:#cbd5e1}.btn-sm{padding:6px 14px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:var(--card);color:var(--text);transition:border-color .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:4px}.form-group{margin-bottom:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase}.badge-in-stock{background:#dcfce7;color:#166534}.badge-reserved{background:#fef3c7;color:#92400e}.badge-sold{background:#fee2e2;color:#991b1b}.filters-section{margin-bottom:16px}.filters-toggle{width:100%;margin-bottom:10px}.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.filters .form-group{margin-bottom:0;flex:1;min-width:140px}.filters-price-row{display:flex;gap:10px;width:100%}.filters-price-row .form-group{flex:1;min-width:0}.filters-flags-row{display:flex;gap:12px;width:100%}.flag-checkbox{display:inline-flex;align-items:center;gap:8px;margin:0;font-size:13px;font-weight:600;color:var(--text);cursor:pointer}.flag-checkbox input[type=checkbox]{width:auto;margin:0}.car-grid{display:grid;gap:12px}.car-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:14px 18px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;transition:box-shadow .15s}.car-row:hover{box-shadow:0 4px 12px #0000001a}.car-info h3{font-size:16px;margin-bottom:4px}.car-info p{font-size:13px;color:var(--text-secondary)}.link-flags{display:flex;gap:6px;margin-top:8px}.link-flag{display:inline-flex;align-items:center;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:700}.link-flag.on{background:#dcfce7;color:#166534}.link-flag.off{background:#e2e8f0;color:#64748b}.car-meta{text-align:right;min-width:120px}.car-meta .price{font-size:16px;font-weight:700;color:var(--primary)}.pin-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px}.pin-form{background:var(--card);padding:32px;border-radius:var(--radius);box-shadow:var(--shadow);width:100%;max-width:360px;text-align:center}.pin-form h1{font-size:22px;margin-bottom:8px}.pin-form p{color:var(--text-secondary);font-size:14px;margin-bottom:24px}.pin-input{font-size:28px;text-align:center;letter-spacing:12px;padding:14px}.error-msg{color:var(--danger);font-size:13px;margin-top:8px}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.header h1{font-size:22px}.header-actions{display:flex;gap:8px}.back-link{display:inline-flex;align-items:center;gap:4px;color:var(--primary);text-decoration:none;font-size:14px;font-weight:600;margin-bottom:16px}.subscribe-code-box{background:#f0f9ff;border:1px solid #bae6fd;border-radius:var(--radius);padding:16px;text-align:center;margin-top:16px}.subscribe-code-box .code{font-size:28px;font-weight:700;letter-spacing:4px;color:var(--primary);margin:8px 0;font-family:monospace}.subscribe-code-box p{font-size:13px;color:var(--text-secondary)}.pagination{display:flex;justify-content:center;gap:8px;margin-top:20px}.loading,.empty{text-align:center;padding:40px;color:var(--text-secondary)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.detail-item{padding:8px 0}.detail-item .label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;font-weight:600}.detail-item .value{font-size:15px;margin-top:2px}.audit-log{margin-top:24px}.audit-log h3{font-size:16px;margin-bottom:12px}.audit-entry{padding:8px 0;border-bottom:1px solid var(--border);font-size:13px}.audit-entry:last-child{border-bottom:none}@media (max-width: 640px){.form-row{grid-template-columns:1fr}.filters{flex-direction:column}.filters .form-group{min-width:100%}.filters-price-row{flex-direction:row}.filters-price-row .form-group{min-width:0}.filters-toggle{width:100%}.detail-grid{grid-template-columns:1fr}.header h1{font-size:18px}.header-actions{gap:4px}}