: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}select{-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;cursor:pointer}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-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--border);color:var(--text)}.filters{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px 12px;padding:12px;background:#f8fafc;border:1px solid var(--border);border-radius:8px}.filters .form-group{margin-bottom:0}.filters .span-2{grid-column:span 2}.filters-chips{grid-column:1 / -1;display:flex;gap:6px;align-items:center;padding-top:2px}.filters-chips-label{font-size:12px;font-weight:600;color:var(--text-secondary);margin-right:2px}.filter-chip{padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;border:1px solid var(--border);background:var(--card);cursor:pointer;color:var(--text-secondary);transition:all .15s}.filter-chip:hover:not(.active){background:var(--bg)}.filter-chip.active{background:#dcfce7;border-color:#86efac;color:#166534}.car-grid{display:grid;gap:12px}.car-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:10px 16px;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:15px;margin-bottom:2px}.car-info p{font-size:12px;color:var(--text-secondary)}.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;background:none;border:none;padding:0;cursor:pointer}.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}.url-flags{display:flex;gap:4px;margin-top:6px;flex-wrap:wrap}.url-flag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.2px}.url-flag-on{background:#dcfce7;color:#166534;text-decoration:none;cursor:pointer}.url-flag-on:hover{background:#bbf7d0}.url-flag-off{background:var(--border);color:var(--text-secondary);opacity:.5}.car-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:16px}.car-hero{background:linear-gradient(135deg,#1e293b,#334155);color:#fff;padding:20px 24px;display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.car-hero-title{font-size:20px;font-weight:700}.car-hero-sub{font-size:13px;color:#94a3b8;margin-top:5px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.car-hero-right{text-align:right;flex-shrink:0}.car-hero-price{font-size:24px;font-weight:800;color:#60a5fa}.car-hero-price-sub{font-size:12px;color:#94a3b8;margin-top:2px}.car-links{background:#f8fafc;border-bottom:1px solid var(--border);padding:10px 24px;display:flex;gap:8px;flex-wrap:wrap}.car-link{padding:5px 14px;border-radius:20px;font-size:12px;font-weight:600;text-decoration:none;display:inline-block}.car-link-on{background:#dbeafe;color:#1d4ed8}.car-link-off{background:var(--border);color:var(--text-secondary);opacity:.5}.car-body{display:grid;grid-template-columns:1fr 1fr}.car-specs{padding:20px 24px;border-right:1px solid var(--border)}.car-aside{padding:20px 24px;display:flex;flex-direction:column;gap:16px}.car-section-title{font-size:11px;font-weight:700;text-transform:uppercase;color:#94a3b8;letter-spacing:.8px;margin-bottom:10px}.car-spec-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid #f1f5f9;gap:12px}.car-spec-row:last-child{border-bottom:none}.car-spec-label{font-size:13px;color:var(--text-secondary)}.car-spec-value{font-size:13px;font-weight:600;color:var(--text);text-align:right}.car-link-row{display:flex;align-items:center;justify-content:space-between;padding:7px 0;border-bottom:1px solid #f1f5f9;font-size:13px}.car-link-row:last-child{border-bottom:none}.car-link-row-left{display:flex;align-items:center;gap:8px}.car-link-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.car-link-dot-on{background:#22c55e}.car-link-dot-off{background:#e2e8f0}.car-link-open{font-size:12px;font-weight:600;color:var(--primary);text-decoration:none}.car-link-open:hover{text-decoration:underline}.car-link-none{font-size:12px;color:#cbd5e1}.car-aside-text{font-size:13px;color:#475569;line-height:1.5;background:#f8fafc;border:1px solid var(--border);border-radius:8px;padding:10px 12px}.car-aside-defects{color:#991b1b}.car-history{display:flex;flex-direction:column}.car-history-item{display:flex;gap:10px;font-size:12px;color:#94a3b8;padding:4px 0;border-bottom:1px solid #f1f5f9}.car-history-item:last-child{border-bottom:none}.car-history-date{font-weight:600;white-space:nowrap;color:var(--text-secondary)}.car-actions{display:flex;gap:8px;padding:14px 24px;border-top:1px solid var(--border);background:#f8fafc}.form-section{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #f1f5f9}.form-section:last-of-type{border-bottom:none;margin-bottom:16px;padding-bottom:0}.form-section-title{font-size:11px;font-weight:700;text-transform:uppercase;color:#94a3b8;letter-spacing:.8px;margin-bottom:12px}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.form-grid-4{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:12px}@media (max-width: 640px){.form-row{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.filters .span-2{grid-column:1 / -1}.detail-grid{grid-template-columns:1fr}.header h1{font-size:18px}.header-actions{gap:4px}.car-hero{flex-direction:column}.car-hero-right{text-align:left}.car-body{grid-template-columns:1fr}.car-specs{border-right:none;border-bottom:1px solid var(--border)}.form-grid-2,.form-grid-3,.form-grid-4{grid-template-columns:1fr}}