:root{color-scheme:dark;--bg:#101214;--surface:#181c20;--input:#101416;--line:#343b42;--text:#edf0f2;--muted:#aab2ba;--accent:#f2c94c;--danger:#ff9d9d}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,sans-serif}header,main{max-width:1280px;margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}header small{color:var(--accent);font-weight:800;letter-spacing:2px}h1{font-size:26px;margin:4px 0}h2{font-size:21px;margin:0 0 16px}h3{font-size:18px;margin-top:28px}p{margin:8px 0 16px}.muted,footer,#role{color:var(--muted);font-size:14px}#message{min-height:24px;color:var(--accent);white-space:pre-wrap}#message.error{color:var(--danger)}#login-panel{max-width:450px;margin:32px auto;background:var(--surface);padding:28px;border:1px solid var(--line);border-radius:16px}label{display:grid;gap:7px;margin-bottom:16px;font-size:14px;font-weight:600}input,select,textarea{font:inherit;color:var(--text);background:var(--input);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%;min-width:0}textarea{resize:vertical}.check{display:flex;gap:10px;align-items:flex-start;font-weight:400}.check input{width:auto;margin-top:5px}button{font:inherit;padding:10px 16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);cursor:pointer}button:hover:enabled{border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}.primary{background:var(--accent);color:#171710;border-color:var(--accent);font-weight:700}input:focus-visible,button:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.workspace{display:grid;grid-template-columns:minmax(260px,1fr) minmax(320px,1.6fr);gap:24px;align-items:start}.users,#card{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:24px}.user{display:block;text-align:left;width:100%;margin:10px 0;padding:14px}.user strong,.user small{display:block;overflow-wrap:anywhere}.user small{color:var(--muted)}.user.selected{border-color:var(--accent)}fieldset{margin:0;padding:0;border:0;min-width:0}legend{margin:16px 0;font-weight:700}#current{padding:12px;background:var(--input);border-left:3px solid var(--accent);white-space:pre-wrap;overflow-wrap:anywhere}#identity{overflow-wrap:anywhere}#history article{border-top:1px solid var(--line);padding:12px 0;font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere}footer{margin:32px 0;padding-top:20px;border-top:1px solid var(--line)}@media(max-width:760px){header,main{padding:16px}.workspace{grid-template-columns:1fr}h1{font-size:22px}.users,#card{padding:18px}}
#sections{display:flex;gap:12px;margin:16px 0 24px}#sections [aria-pressed=true]{border-color:var(--accent);color:var(--accent)}#announcement-section{max-width:850px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:24px}#announcement-save{margin-right:12px}