:root{--bg:#f5f6fa;--card:#fff;--ink:#1c2230;--muted:#6b7385;--line:#e3e6ee;--brand:#2b4bd6;--red:#c62828;--green:#1b7a3d}@media (prefers-color-scheme: dark){:root{--bg:#12151d;--card:#1b2030;--ink:#e8ebf3;--muted:#9aa3b8;--line:#2b3248;--brand:#7b93ff;--red:#ff7b7b;--green:#5fd48a}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,sans-serif}header{display:flex;align-items:center;gap:16px;padding:10px 20px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0}nav{display:flex;gap:4px;flex:1}main{padding:20px;max-width:1200px;margin:auto}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}button{background:var(--brand);color:#fff;border:0;border-radius:6px;padding:7px 12px;cursor:pointer;font:inherit}button:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;color:var(--brand);border:1px solid var(--line)}button.link{background:none;color:var(--brand);padding:2px 6px}button.red,.red{color:var(--red)}.tab{background:transparent;color:var(--muted)}.tab.on{background:var(--bg);color:var(--ink);font-weight:600}input,select{background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:7px 9px;font:inherit}label{display:block;margin:10px 0}label input{display:block;width:100%;margin-top:4px}.chk{display:inline-flex;gap:5px;align-items:center;margin:0}.chk input{width:auto;margin:0}.login{max-width:340px;margin:12vh auto}.login h1{margin-top:0}.login button{width:100%}table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:500;font-size:13px}tbody tr{cursor:pointer}tbody tr.sel,tbody tr:hover{background:var(--bg)}.split{display:grid;grid-template-columns:1fr 360px;gap:16px;align-items:start}@media (max-width:850px){.split{grid-template-columns:1fr}}.search{width:100%;margin-bottom:10px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.muted{color:var(--muted);font-size:13px}.error{color:var(--red)}.note{color:var(--green)}.pill{display:inline-block;font-size:11px;padding:1px 7px;border-radius:99px;background:var(--bg);border:1px solid var(--line)}.pill.red{color:var(--red)}.pill.green{color:var(--green)}.temp{background:var(--bg);border:1px dashed var(--brand);padding:10px;border-radius:8px}code{font-size:12px;word-break:break-all}.tree .node{margin:8px 0 8px 14px;padding-left:12px;border-left:2px solid var(--line)}.tree .cat{margin-left:0;border-left-color:var(--brand)}.tree .head{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.tree ul{margin:4px 0;padding-left:18px}.inline{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:6px 0}nav{overflow-x:auto}.tab{white-space:nowrap}.form{display:grid;gap:4px;margin-bottom:16px;max-width:640px}.form label{margin:6px 0}.form textarea,textarea{width:100%;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:8px;font:inherit}.form select{width:100%}