:root{--bg: #0f1420;--panel: #1a2130;--border: #2a3345;--text: #e6eaf2;--muted: #8b95a7;--accent: #4f9cf9;--ok: #3fb96b;--warn: #e8a13c;--bad: #e05252}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,sans-serif}a{color:var(--accent);text-decoration:none}.nav{display:flex;gap:16px;align-items:center;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--border);flex-wrap:wrap}.nav .brand{font-weight:700;margin-right:8px}.nav a.active{color:var(--text);font-weight:600}.nav .spacer{flex:1}.page{padding:20px;max-width:1200px;margin:0 auto}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.banner-warn{background:#4a3a17;border:1px solid var(--warn);color:#ffd98a;padding:10px 16px;border-radius:8px;margin-bottom:16px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none}button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-size:15px;cursor:pointer}input{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:15px;width:100%}label{display:block;margin:12px 0 4px;color:var(--muted);font-size:14px}.error{color:var(--bad);margin-top:10px}.muted{color:var(--muted)}.login-box{max-width:360px;margin:12vh auto}.ct-layout{display:flex;gap:16px;align-items:flex-start}.ct-detail{width:320px;flex-shrink:0;position:sticky;top:16px}.ct-row{cursor:pointer}.ct-row:hover td{background:#4f9cf914}.ct-row.selected td{background:#4f9cf929}.ct-close{background:transparent;color:var(--muted);padding:2px 8px;font-size:14px}.ct-close:hover{color:var(--text)}.clickable{cursor:pointer}@media(max-width:900px){.ct-layout{flex-direction:column}.ct-detail{width:100%;position:static}}@media(max-width:700px){.page{padding:12px}}