:root{--bg:#f6f7f9;--panel:#fff;--border:#e3e6ea;--text:#1b1f24;--muted:#6b7280;--accent:#2f6fed;--danger:#d33;--radius:10px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}h1{margin:0 0 20px;font-size:22px}h2{margin:0 0 14px;font-size:16px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{min-height:100vh;display:flex}.sidebar{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:220px;padding:20px 14px;display:flex}.brand{padding:0 10px 20px;font-size:16px;font-weight:700}.sidebar nav{flex-direction:column;gap:2px;display:flex}.sidebar nav a{color:var(--text);border-radius:8px;padding:9px 10px}.sidebar nav a:hover{background:var(--bg);text-decoration:none}.sidebar nav a.active{background:var(--accent);color:#fff}.sidebar-footer{margin-top:auto;padding-top:20px}.me-name{font-size:13px;font-weight:600}.me-role{color:var(--muted);margin-bottom:10px;font-size:12px}.content{flex:1;max-width:1200px;padding:28px 32px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:18px;padding:18px}.grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px;display:grid}.grid .card{margin:0}.stat-label{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-size:12px}.stat-value{margin:6px 0 2px;font-size:28px;font-weight:650}.stat-hint{color:var(--muted);font-size:12px}.spark{align-items:flex-end;gap:3px;height:80px;display:flex}.spark-bar{background:var(--accent);opacity:.75;border-radius:2px 2px 0 0;flex:1;min-height:2px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 12px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-size:12px}tbody tr:hover{background:var(--bg)}.tag{background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}.tag-admin{color:#1e47a8;background:#eef3ff;border-color:#c9d9ff}.tag-suspended{color:#a52020;background:#fdecec;border-color:#f5c6c6}.tag-active{color:#1e6b39;background:#eaf7ee;border-color:#c3e6cd}.pager{align-items:center;gap:12px;margin-top:14px;display:flex}input,select{font:inherit;border:1px solid var(--border);color:inherit;background:#fff;border-radius:8px;padding:8px 10px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}.search{width:100%;max-width:340px;margin-bottom:14px}.btn{font:inherit;background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:9px 16px}.btn:disabled{opacity:.6;cursor:default}.btn-ghost{font:inherit;border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:8px;padding:7px 12px}.btn-ghost:disabled{opacity:.5;cursor:default}.alert{color:#a52020;background:#fdecec;border:1px solid #f5c6c6;border-radius:8px;margin-bottom:14px;padding:10px 12px}.muted{color:var(--muted)}.back{margin-bottom:10px;font-size:13px;display:inline-block}.detail{grid-template-columns:140px 1fr;gap:10px 16px;margin:0;display:grid}.detail dt{color:var(--muted);font-size:13px}.detail dd{margin:0}.login-wrap{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{flex-direction:column;gap:14px;width:100%;max-width:360px;display:flex}.login-card h1{margin:0 0 4px}.login-card label{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;display:flex}