*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--border: #2a2d3a;--primary: #6366f1;--primary-h:#4f46e5;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--text: #e2e8f0;--muted: #64748b;--radius: 8px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}body{min-height:100vh}a{color:var(--primary);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 0;flex-shrink:0}.sidebar-brand{padding:0 20px 24px;font-weight:700;font-size:16px;border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar-brand span{color:var(--primary)}.nav-item{display:block;padding:10px 20px;color:var(--muted);transition:all .15s}.nav-item:hover,.nav-item.active{color:var(--text);background:#6366f11a}.nav-item.active{border-right:2px solid var(--primary)}.main{flex:1;padding:32px;overflow-y:auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px}.card-title{font-size:16px;font-weight:600;margin-bottom:16px}.field{margin-bottom:16px}.field label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}input,select,textarea{width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary)}input[type=password]{font-family:monospace}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-h)}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover{color:var(--text);border-color:var(--text)}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn-danger:hover{background:var(--danger);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:5px 10px;font-size:12px}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 12px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border)}td{padding:12px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}tr:hover td{background:#ffffff05}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600}.badge-green{background:#22c55e26;color:var(--success)}.badge-red{background:#ef444426;color:var(--danger)}.badge-amber{background:#f59e0b26;color:var(--warning)}.badge-blue{background:#6366f126;color:var(--primary)}.badge-gray{background:#64748b26;color:var(--muted)}.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:13px}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.alert-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#86efac}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:20px;font-weight:700}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;width:480px;max-width:95vw}.modal-title{font-size:16px;font-weight:600;margin-bottom:20px}.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.row{display:flex;gap:16px}.row .field{flex:1}.text-muted{color:var(--muted)}.text-sm{font-size:12px}.mt-4{margin-top:16px}.code{font-family:monospace;font-size:12px;background:var(--bg);padding:2px 6px;border-radius:4px}