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h1{font-size:1.6rem;font-weight:700;color:var(--primary)}.auth-logo p{color:var(--text-muted);font-size:.9rem;margin-top:4px}.auth-card h2{font-size:1.4rem;font-weight:600;margin-bottom:24px}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--primary-dark);color:#fff;display:flex;flex-direction:column;flex-shrink:0}.sidebar-logo{padding:24px 20px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo h1{font-size:1.1rem;font-weight:700}.sidebar-logo p{font-size:.75rem;opacity:.6;margin-top:2px}.sidebar-nav{flex:1;padding:16px 0}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 20px;color:#ffffffb3;text-decoration:none;font-size:.9rem;transition:all .15s;border-left:3px solid transparent}.sidebar-nav a:hover{color:#fff;background:#ffffff12}.sidebar-nav a.active{color:#fff;background:#ffffff1f;border-left-color:var(--accent)}.sidebar-footer{padding:16px 20px;border-top:1px solid 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var(--border)}.btn-ghost:hover{background:var(--bg);color:var(--text)}.btn-sm{padding:5px 10px;font-size:.8rem}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-block{width:100%;justify-content:center}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.stat-card .label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.stat-card .value{font-size:2rem;font-weight:700;color:var(--primary);margin-top:4px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.875rem}th{text-align:left;padding:10px 16px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.75rem;font-weight:500}.badge-active{background:#d1fae5;color:#065f46}.badge-inactive{background:#f1f5f9;color:var(--text-muted)}.badge-info{background:#f1f5f9;color:#374151}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:32px;text-align:center;cursor:pointer;transition:all .2s;color:var(--text-muted)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--primary-light);background:#3b82f60a;color:var(--text)}.upload-zone input{display:none}.upload-zone .icon{font-size:2.5rem;margin-bottom:12px}.upload-zone p{font-size:.9rem}.upload-zone span{font-size:.8rem;color:var(--text-muted)}.tour-editor{display:grid;grid-template-columns:280px 1fr;gap:0}.scenes-panel{border-right:1px solid 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h1{font-size:1.4rem;font-weight:700}.breadcrumb{font-size:.85rem;color:var(--text-muted);margin-bottom:6px}.breadcrumb a{color:var(--primary);text-decoration:none}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .icon{font-size:3rem;margin-bottom:12px}.error-msg{color:var(--danger);font-size:.85rem;margin-top:8px}.success-msg{color:var(--success);font-size:.85rem;margin-top:8px}.spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(0,0,0,.1);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading{display:flex;justify-content:center;align-items:center;min-height:200px}.flex{display:flex}.gap-2{gap:8px}.gap-3{gap:12px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.text-muted{color:var(--text-muted);font-size:.85rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:grid;place-items:center;z-index:100;padding:20px}.modal{background:var(--surface);border-radius:12px;width:100%;max-width:480px;box-shadow:var(--shadow-lg)}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:1rem;font-weight:600}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}