:root{--ibx-bg: #0f172a;--ibx-surface: #ffffff;--ibx-text: #1e293b;--ibx-muted: #64748b;--ibx-accent: #2563eb;--ibx-accent-hover: #1d4ed8;--ibx-error-bg: #fee2e2;--ibx-error-text: #991b1b;--ibx-warning-bg: #fef3c7;--ibx-warning-text: #92400e;--ibx-radius: 8px;--ibx-font: system-ui, -apple-system, "Segoe UI", sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--ibx-font);color:var(--ibx-text);background:#f1f5f9}.dealer-shell{min-height:100vh;display:flex;flex-direction:column}.brand-header{background:var(--ibx-bg);color:#fff;padding:16px 24px;display:flex;align-items:baseline;gap:10px}.brand-mark{font-weight:700;font-size:1.1rem;letter-spacing:.02em}.brand-sub{font-size:.85rem;color:#cbd5e1}.login-page{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.login-form{background:var(--ibx-surface);border-radius:var(--ibx-radius);box-shadow:0 1px 3px #0000001a;padding:32px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}.login-form h1{margin:0 0 8px;font-size:1.3rem}.login-form label{font-size:.85rem;color:var(--ibx-muted)}.login-form input{padding:10px 12px;border:1px solid #cbd5e1;border-radius:var(--ibx-radius);font-size:1rem}.login-form button{margin-top:8px;padding:10px 12px;border:none;border-radius:var(--ibx-radius);background:var(--ibx-accent);color:#fff;font-size:1rem;cursor:pointer}.login-form button:hover:not(:disabled){background:var(--ibx-accent-hover)}.login-form button:disabled{opacity:.6;cursor:not-allowed}.notice-banner{padding:10px 12px;border-radius:var(--ibx-radius);font-size:.9rem}.notice-banner--error{background:var(--ibx-error-bg);color:var(--ibx-error-text)}.notice-banner--warning{background:var(--ibx-warning-bg);color:var(--ibx-warning-text)}.dealer-dashboard{flex:1;padding:32px 24px;max-width:640px;margin:0 auto;width:100%}.dealer-dashboard h1{margin-top:0}.dealership-name{font-size:1.1rem;font-weight:600}.dealership-name--placeholder{color:var(--ibx-muted);font-weight:400;font-style:italic}.dealer-code{color:var(--ibx-muted)}.status-message{margin-top:16px;padding:12px 14px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:var(--ibx-radius);color:#065f46}.logout-button{margin-top:24px;padding:8px 16px;border:1px solid #cbd5e1;border-radius:var(--ibx-radius);background:#fff;cursor:pointer}.logout-button:disabled{opacity:.6;cursor:not-allowed}.loading-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:100vh;color:var(--ibx-muted)}.spinner{width:28px;height:28px;border:3px solid #e2e8f0;border-top-color:var(--ibx-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.startup-error{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center;gap:8px;color:var(--ibx-error-text)}.dashboard-sections{margin-top:24px;display:flex;flex-direction:column;gap:8px}.dashboard-section-link{display:inline-block;padding:10px 16px;border-radius:var(--ibx-radius);background:var(--ibx-accent);color:#fff;text-decoration:none;font-weight:600;width:fit-content}.dashboard-section-link:hover{background:var(--ibx-accent-hover)}.back-link{display:inline-block;margin-bottom:16px;color:var(--ibx-accent);text-decoration:none;font-size:.9rem}.back-link:hover{text-decoration:underline}.sell-my-car-list,.sell-my-car-detail{flex:1;padding:32px 24px;max-width:720px;margin:0 auto;width:100%}.sell-my-car-list-header{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:16px}.empty-state{color:var(--ibx-muted);padding:24px 0}.request-card-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}.request-card{display:block;padding:16px;border-radius:var(--ibx-radius);background:var(--ibx-surface);box-shadow:0 1px 3px #0000001a;text-decoration:none;color:var(--ibx-text)}.request-card:hover{box-shadow:0 2px 6px #00000024}.request-card-title{font-weight:600;margin-bottom:4px}.request-card-meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--ibx-muted);font-size:.9rem}.request-detail-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:16px 0;padding:16px;background:var(--ibx-surface);border-radius:var(--ibx-radius)}.request-detail-fields dt{font-size:.8rem;color:var(--ibx-muted)}.request-detail-fields dd{margin:0;font-weight:600}.request-notes,.request-photos{margin:16px 0}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}.photo-grid img{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:var(--ibx-radius)}.offer-form{margin-top:24px;padding:20px;background:var(--ibx-surface);border-radius:var(--ibx-radius);box-shadow:0 1px 3px #0000001a;display:flex;flex-direction:column;gap:10px}.offer-form label{font-size:.85rem;color:var(--ibx-muted)}.offer-form input,.offer-form textarea{padding:10px 12px;border:1px solid #cbd5e1;border-radius:var(--ibx-radius);font-size:1rem;font-family:inherit}.offer-form button{margin-top:8px;padding:10px 12px;border:none;border-radius:var(--ibx-radius);background:var(--ibx-accent);color:#fff;font-size:1rem;cursor:pointer}.offer-form button:hover:not(:disabled){background:var(--ibx-accent-hover)}.offer-form button:disabled{opacity:.6;cursor:not-allowed}