:root{color-scheme:light;font-family:Inter,Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:#f8fafc;color:#1f2937}button,input,select{font:inherit}button{border:1px solid #d1d5db;background:#fff;color:#111827;padding:8px 12px;border-radius:10px;cursor:pointer}button:hover{border-color:#4f46e5}button:disabled{opacity:.55;cursor:not-allowed}input,select{width:100%;border:1px solid #d1d5db;background:#fff;color:#111827;border-radius:10px;padding:10px 12px}.admin-root{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}.admin-sidebar{border-right:1px solid #e5e7eb;background:#fff;padding:24px 16px}.admin-sidebar h2{margin:0 0 16px}.admin-sidebar nav{display:grid;gap:8px}.admin-sidebar nav button{text-align:left;background:transparent}.admin-sidebar nav button.active{background:#e0e7ff;border-color:#4f46e5}.admin-main{padding:24px}.admin-topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.admin-topbar h1{margin:0 0 6px}.admin-topbar-actions{display:flex;gap:8px}.admin-status{color:#4b5563;font-size:14px}.admin-card{border:1px solid #e5e7eb;background:#fff;border-radius:16px;padding:16px}.admin-card h3{margin-top:0}.admin-grid{display:grid;gap:12px}.admin-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-label{color:#6b7280;font-size:13px;margin-bottom:6px}.admin-value{font-size:28px;font-weight:700}.admin-form-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{border-bottom:1px solid #e5e7eb;padding:10px 8px;text-align:left;vertical-align:top}.admin-table th{color:#6b7280;font-weight:600;cursor:pointer}.mono{font-family:Consolas,Monaco,monospace}.actions{display:flex;gap:8px}.admin-json{border:1px solid #e5e7eb;border-radius:12px;background:#f8fafc;padding:12px}.inline-label{display:grid;gap:6px;align-content:start}.admin-hint{color:#6b7280;font-size:13px;margin:0 0 10px}.admin-input-inline{width:100%;min-width:60px}.admin-auth-root{min-height:100vh;display:grid;place-items:center;padding:24px}.admin-auth-card{width:min(520px,100%);border:1px solid #e5e7eb;background:#fff;border-radius:16px;padding:20px}.support-chat-log{max-height:360px;overflow:auto;display:grid;gap:8px;border:1px solid #e5e7eb;border-radius:12px;padding:10px;background:#f8fafc}.support-msg{border-radius:10px;padding:10px 12px;border:1px solid #e5e7eb;background:#fff}.support-msg.from-support{border-color:#c7d2fe;background:#eef2ff}.support-msg-head{color:#6b7280;font-size:12px;margin-bottom:4px}.admin-auth-card h1{margin:0 0 8px}.admin-auth-form{display:grid;gap:10px;margin:12px 0}.table-pager{margin-top:10px;display:flex;align-items:center;gap:10px}.status-badge{border-width:1px;border-style:solid}.status-green{background:#ecfdf5;border-color:#86efac;color:#166534}.status-blue{background:#eff6ff;border-color:#93c5fd;color:#1e40af}.status-amber{background:#fffbeb;border-color:#fcd34d;color:#92400e}.status-red{background:#fef2f2;border-color:#fca5a5;color:#991b1b}section{display:grid;gap:12px}@media(max-width:1120px){.admin-form-grid,.admin-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:840px){.admin-root{grid-template-columns:1fr}.admin-sidebar{border-right:0;border-bottom:1px solid #1f2b42}}