:root{--bg: #0f1419;--panel: #1a2129;--panel2: #222c37;--border: #2d3a47;--text: #d6dee6;--muted: #8a98a8;--accent: #4ea1ff;--in: #2e7d51;--out: #b9762a;--admin: #555f6b;--danger: #c8503b;font-family:-apple-system,Segoe UI,PingFang TC,Microsoft JhengHei,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}button{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 12px;cursor:pointer;font-size:13px}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);color:#04121f;border-color:var(--accent);font-weight:600}button.danger{color:#ffb3a6;border-color:var(--danger)}button:disabled{opacity:.4;cursor:not-allowed}input,select,textarea{background:#0c1116;color:var(--text);border:1px solid var(--border);border-radius:5px;padding:5px 8px;font-size:13px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:1px solid var(--accent)}.app{display:flex;flex-direction:column;height:100vh}header.topbar{display:flex;align-items:center;gap:16px;padding:10px 18px;background:var(--panel);border-bottom:1px solid var(--border)}header.topbar h1{font-size:16px;margin:0;font-weight:600}header.topbar .spacer{flex:1}.tabs{display:flex;gap:6px}.tabs button.active{background:var(--accent);color:#04121f;border-color:var(--accent)}.status-dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:6px}.status-dot.on{background:#3ad07a}.status-dot.off{background:#c8503b}main{flex:1;overflow:hidden;padding:14px 18px}.split{display:grid;grid-template-columns:1.4fr 1fr;gap:14px;height:100%}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;display:flex;flex-direction:column;overflow:hidden}.panel>.panel-head{padding:9px 12px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;font-weight:600}.panel>.panel-body{overflow:auto;padding:10px 12px;flex:1}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;position:sticky;top:0;background:var(--panel)}tr.row{cursor:pointer}tr.row:hover{background:var(--panel2)}tr.row.selected{background:#243447}.badge{padding:1px 7px;border-radius:10px;font-size:11px;font-weight:600}.badge.in{background:#2563b8;color:#dbe9ff}.badge.out{background:#c2671f;color:#ffe6cf}.badge.admin-dim{opacity:.55;font-weight:500}.badge.admin{background:var(--admin);color:#dfe6ee;font-weight:500}.mono{font-family:SF Mono,Menlo,Consolas,monospace;font-size:12px}.muted{color:var(--muted)}.raw{background:#0c1116;border:1px solid var(--border);border-radius:6px;padding:8px;word-break:break-all;line-height:1.6}.field-row{display:grid;grid-template-columns:90px 1fr auto;gap:8px;margin-bottom:6px;align-items:center}.field-row .tagname{color:var(--muted);font-size:11px}.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}.toolbar .spacer{flex:1}label.inline{display:inline-flex;align-items:center;gap:6px;color:var(--muted)}.rule-card{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:12px}.rule-card h3{margin:0 0 8px;font-size:14px}.tag-pill{background:#0c1116;border:1px solid var(--border);border-radius:12px;padding:2px 9px;margin-right:6px;font-size:12px}.hint{color:var(--muted);font-size:12px;line-height:1.6}.section-title{font-weight:600;margin:14px 0 6px}.empty{color:var(--muted);text-align:center;padding:40px 0}