:root{--bg: #0e1116;--panel: #161b22;--border: #2b3038;--text: #e6edf3;--muted: #8b949e;--accent: #3b82f6;--green: #2ea043;--red: #f85149;font-family:ui-sans-serif,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:200px;background:var(--panel);border-right:1px solid var(--border);padding:16px;flex-shrink:0}.sidebar h1{font-size:16px;margin:0 0 16px}.sidebar nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--text);margin-bottom:2px}.sidebar nav a.active{background:var(--accent);color:#fff}.main{flex:1;padding:24px;overflow:auto}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:14px}.card .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.card .value{font-size:22px;font-weight:600;margin-top:6px}table{width:100%;border-collapse:collapse;margin-top:12px;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500}tr:hover td{background:#ffffff05}input,select,button{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:7px 10px;font-size:13px}button{background:var(--accent);border-color:var(--accent);color:#fff;cursor:pointer}button.secondary{background:var(--panel);color:var(--text);border-color:var(--border)}button:disabled{opacity:.5;cursor:default}.pill{padding:2px 8px;border-radius:999px;font-size:11px;border:1px solid var(--border)}.pill.ok{color:var(--green);border-color:var(--green)}.pill.bad{color:var(--red);border-color:var(--red)}.err{color:var(--red)}.muted{color:var(--muted)}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}h2{margin:0 0 4px}.login{max-width:320px;margin:80px auto}.login .card{display:flex;flex-direction:column;gap:10px}.nt-controls{display:flex;flex-direction:column;gap:10px;margin-bottom:12px}.nt-seg{display:inline-flex}.nt-seg button{border-radius:0}.nt-seg button:first-child{border-radius:6px 0 0 6px}.nt-seg button:last-child{border-radius:0 6px 6px 0}.nt-crumbs{margin:4px 0 12px;font-size:13px}.nt-crumbs a,.nt a.nt-name{cursor:pointer}.nt-cols{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:10px;overflow-x:auto;align-items:start;padding-bottom:8px}.nt-col{background:var(--panel);border:1px solid var(--border);border-top:3px solid;border-radius:8px;padding:8px;display:flex;flex-direction:column;gap:6px}.nt-col-head{font-weight:600;font-size:13px;padding:2px 2px 6px;position:sticky;top:0;background:var(--panel)}.nt-node{background:var(--bg);border:1px solid var(--border);border-left:3px solid;border-radius:6px;padding:7px 8px;cursor:pointer;font-size:12px;transition:border-color .15s,transform .15s}.nt-node:hover{border-color:var(--accent);transform:translateY(-1px)}.nt-node-top{display:flex;justify-content:space-between;gap:6px}.nt-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nt-node-tags{display:flex;flex-wrap:wrap;gap:4px;align-items:center;margin:4px 0}.nt-code{font-family:ui-monospace,monospace;font-size:10px;padding:1px 5px;border-radius:4px;background:#3b82f626;color:#93c5fd}.nt-tag{font-size:10px;padding:1px 5px;border-radius:4px;border:1px solid var(--border);color:var(--muted)}.nt-demo{color:#fbbf24;border-color:#fbbf24}.nt-off{color:var(--red);border-color:var(--red)}.nt-mono{font-family:ui-monospace,monospace;font-size:10px}.nt-figs{display:flex;flex-wrap:wrap;gap:4px 10px;color:var(--text)}.nt-earned{color:var(--green);font-weight:600}.nt-parent{font-size:10px;margin-top:3px}.nt-more{font-size:12px}.nt-empty{font-size:12px;margin:4px}.nt-tree{font-size:13px;overflow-x:auto}.nt-line{display:flex;align-items:center;gap:8px;padding:3px 0;white-space:nowrap}.nt-toggle{width:14px;cursor:pointer;-webkit-user-select:none;user-select:none;text-align:center}.nt-children{margin-left:6px;padding-left:14px;border-left:1px dashed var(--border)}tr.selected td{background:#3b82f614}tr.detail td{padding:0 10px 12px;background:#3b82f60a}tr.detail:hover td{background:#3b82f60a}.seg{display:inline-flex}.seg button{border-radius:0}.seg button:first-child{border-radius:6px 0 0 6px}.seg button:last-child{border-radius:0 6px 6px 0}.split-bar{display:flex;height:18px;border-radius:6px;overflow:hidden;border:1px solid var(--border)}.split-bar>div{height:100%}.swatch{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:middle}.lang-toggle{display:flex;gap:4px;margin:0 0 16px}.lang-toggle button{padding:2px 10px;font-size:12px}