:root{--bg:#0b0b0d;--card:#151518;--fill:#202024;--ink:#f4f4f5;--sub:#a1a1aa;--line:rgba(244,244,245,.12);--danger:#ff6b6b;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 Hiragino Sans,Noto Sans JP,system-ui,sans-serif}a{color:inherit}button{font:inherit;cursor:pointer;border:0;border-radius:10px;padding:7px 14px;background:var(--fill);color:var(--ink)}button:hover{background:#2a2a30}button.primary{background:var(--ink);color:#000;font-weight:700}button.danger{color:var(--danger)}button:disabled{opacity:.45;cursor:default}input,select,textarea{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 12px}textarea{width:100%;min-height:70px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--sub);font-weight:600;font-size:12.5px}tr.click:hover td{background:#121215;cursor:pointer}.sub{color:var(--sub)}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:12px;gap:12px}.pill{display:inline-block;padding:1px 8px;border-radius:999px;background:var(--fill);font-size:12px}.pill.warn{background:rgba(255,107,107,.15);color:var(--danger)}h1{font-size:22px;margin:0 0 16px}h2{font-size:16px;margin:22px 0 10px}.layout{display:grid;grid-template-columns:210px 1fr;min-height:100vh}.side{border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:4px}.side button{text-align:left;background:transparent}.side button.on{background:var(--fill);font-weight:700}.main{padding:24px 28px;max-width:1100px}.msg{padding:8px 12px;border-radius:12px;background:var(--fill);margin:6px 0}.msg.target{outline:2px solid var(--danger)}.err{color:var(--danger)}@media (max-width:760px){.layout{grid-template-columns:1fr}.side{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}}