:root{--bg: #f4f5f7;--surface: #ffffff;--border: #e2e4e9;--text: #1a1d23;--text-muted: #6b7280;--primary: #4338ca;--primary-dark: #3730a3;--primary-soft: #eef2ff;--danger: #dc2626;--danger-soft: #fee2e2;--success: #16a34a;--radius: 10px;--sidebar-w: 220px;font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--primary)}button{font-family:inherit}.admin-shell{display:flex;min-height:100vh}.admin-sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.admin-logo{font-weight:800;font-size:1.15rem;margin:0 8px 24px;color:var(--primary-dark)}.admin-nav{display:flex;flex-direction:column;gap:2px}.admin-nav a{display:block;padding:10px 12px;border-radius:var(--radius);color:var(--text-muted);text-decoration:none;font-weight:600;font-size:.9rem}.admin-nav a:hover{background:var(--bg)}.admin-nav a.active{background:var(--primary-soft);color:var(--primary-dark)}.admin-sidebar-footer{margin-top:auto;padding:10px 12px}.admin-sidebar-user{font-size:.85rem;color:var(--text-muted);margin-bottom:8px}.admin-content{flex:1;padding:28px 32px;max-width:1100px}.admin-content h1{font-size:1.4rem;margin:0 0 20px}.admin-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}.admin-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px}.admin-stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.admin-stat-value{font-size:1.6rem;font-weight:800;color:var(--text)}.admin-stat-label{font-size:.78rem;color:var(--text-muted);font-weight:600;margin-top:2px}.admin-section-title{font-size:1rem;font-weight:700;margin:0 0 12px}.admin-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 800px){.admin-grid-2{grid-template-columns:1fr}}.admin-table{width:100%;border-collapse:collapse;font-size:.88rem}.admin-table th{text-align:left;padding:8px 10px;color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.02em;border-bottom:1px solid var(--border)}.admin-table td{padding:10px;border-bottom:1px solid var(--border)}.admin-table tr:last-child td{border-bottom:none}.admin-table tr.clickable{cursor:pointer}.admin-table tr.clickable:hover{background:var(--bg)}.admin-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;background:var(--primary-soft);vertical-align:middle;margin-right:8px}.admin-avatar-fallback{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;font-weight:700;font-size:.75rem;vertical-align:middle;margin-right:8px}.admin-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius);border:none;background:var(--primary);color:#fff;font-weight:700;font-size:.85rem;cursor:pointer}.admin-btn:hover{background:var(--primary-dark)}.admin-btn:disabled{opacity:.5;cursor:not-allowed}.admin-btn-secondary{background:var(--surface);border:1px solid var(--border);color:var(--text)}.admin-btn-danger{background:var(--danger)}.admin-badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:.72rem;font-weight:700}.admin-badge-pending{background:#fef3c7;color:#92400e}.admin-badge-approved{background:#dcfce7;color:#166534}.admin-badge-rejected{background:var(--danger-soft);color:#991b1b}.admin-badge-private{background:#e5e7eb;color:#374151}.admin-field{margin-bottom:14px;display:flex;flex-direction:column;gap:5px}.admin-field label{font-size:.82rem;font-weight:600;color:var(--text-muted)}.admin-field input,.admin-field textarea,.admin-field select{padding:9px 12px;border-radius:var(--radius);border:1px solid var(--border);font-size:.9rem;font-family:inherit}.admin-error{background:var(--danger-soft);color:#991b1b;padding:10px 14px;border-radius:var(--radius);font-size:.85rem;margin-bottom:14px;font-weight:600}.admin-icon-picker{display:flex;flex-wrap:wrap;gap:6px}.admin-icon-picker-option{width:38px;height:38px;padding:4px;border-radius:50%;border:2px solid var(--border);background:#fff;cursor:pointer}.admin-icon-picker-option img{width:100%;height:100%;object-fit:contain}.admin-icon-picker-option.selected{border-color:var(--primary);background:var(--primary-soft, #eef2ff)}.admin-btn-xs{padding:5px 10px;font-size:.78rem}.admin-row-actions{display:flex;gap:6px;flex-wrap:wrap}.admin-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;padding:40px 16px;z-index:100}.admin-modal{background:var(--surface);border-radius:var(--radius);padding:18px;width:100%;max-width:560px}.admin-modal-header{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 14px}.admin-modal-header h2{margin:0;font-size:1.1rem}.admin-modal-close{border:none;background:none;font-size:1rem;cursor:pointer;color:var(--text-muted)}.admin-empty{color:var(--text-muted);padding:24px;text-align:center;font-size:.9rem}.admin-tabs{display:flex;gap:6px;margin-bottom:18px;border-bottom:1px solid var(--border)}.admin-tab{padding:10px 14px;font-weight:600;font-size:.88rem;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer}.admin-tab.active{color:var(--primary-dark);border-bottom-color:var(--primary)}.admin-login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.admin-login-card{width:340px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:32px}.admin-login-card h1{font-size:1.2rem;margin:0 0 4px}.admin-login-card p{color:var(--text-muted);font-size:.85rem;margin:0 0 22px}