:root{color-scheme:dark;--bg:#0b1020;--card:#121a2d;--panel:#101726;--line:#26334b;--text:#f0f5ff;--dim:#aebbd1;--accent:#82efc3;--ink:#09261d;font:16px/1.5 system-ui,"Nirmala UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 25% 0,#172f42,var(--bg) 55%);color:var(--text);min-height:100vh}button,input{font:inherit}button{background:#1d2a42;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:8px 13px;cursor:pointer}button:hover{filter:brightness(1.18)}button:disabled{opacity:.5;cursor:wait}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}a{color:var(--accent)}input{width:100%;border:1px solid var(--line);background:#0c1323;color:var(--text);padding:11px 13px;border-radius:10px;min-width:0}input::placeholder,small,.auth p{color:var(--dim)}label{display:grid;gap:6px;margin:0 0 12px}h1,h2,p{margin:0 0 10px}h2{font-size:1rem}.primary{background:var(--accent);color:var(--ink);font-weight:750;border:0}.mark{display:grid;place-items:center;width:44px;height:44px;border-radius:15px;background:var(--accent);color:var(--ink);font-weight:900;font-size:1.35rem;flex:none}.auth{width:min(440px,calc(100% - 32px));margin:clamp(24px,9vh,100px) auto 30px;padding:clamp(20px,5vw,36px);border:1px solid var(--line);border-radius:24px;background:var(--card);box-shadow:0 24px 70px #0005}.auth form{margin:25px 0 18px}.auth button{width:100%;margin-top:8px}.auth .kicker{margin-top:18px;color:var(--accent);font-size:.75rem;letter-spacing:.17em;font-weight:800}.error,#notice{color:#ffd2cd;background:#532b37;border-radius:10px;padding:8px 12px}.top,.brand,.side-title,.chat-top,.buttons{display:flex;align-items:center;gap:12px}.top{justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line);background:#111a2c}.brand small,.entry small{display:block;font-size:.75rem}.shell{display:grid;grid-template-columns:minmax(235px,300px) minmax(0,1fr);min-height:0;overflow:hidden}#app{height:100vh;height:100dvh;max-width:1440px;margin:auto;display:grid;grid-template-rows:auto minmax(0,1fr);border-inline:1px solid var(--line);background:var(--panel)}aside{border-right:1px solid var(--line);padding:15px 12px;overflow:auto;background:#121b2c}.side-title{justify-content:space-between;padding:8px 4px}.side-title h2,.chat-top h2{margin:0}.entry{width:100%;display:flex;align-items:center;text-align:left;gap:10px;border-color:transparent;background:transparent;margin:3px 0;overflow-wrap:anywhere}.entry.chosen,.entry:hover{background:#23324b}.avatar{display:grid;place-items:center;background:#233e50;color:var(--accent);width:34px;height:34px;border-radius:50%;flex:none}.badge{font-size:.69rem;margin-left:auto;color:var(--accent)}.chat{min-height:0;min-width:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;background:radial-gradient(ellipse at 80% 5%,#182940,#101726 70%)}.chat-top{padding:12px 16px;min-height:58px;border-bottom:1px solid var(--line)}.chat-top h2{overflow-wrap:anywhere;flex:1}.chat-top button{padding:5px 9px}#messages{padding:clamp(10px,3vw,24px);overflow:auto;min-height:0}.empty{height:100%;margin:0;display:grid;align-content:center;justify-items:center;text-align:center;color:var(--dim);gap:12px}.bubble{border:1px solid #354664;border-radius:14px 14px 14px 4px;background:#23314a;margin:0 auto 10px 0;padding:8px 12px;width:fit-content;max-width:88%;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.mine{margin-inline:auto 0;border-radius:14px 14px 4px 14px;background:#15392f;border-color:#306050}.bubble small{font-size:.75rem}#notice{margin:6px 12px}#composer{display:flex;padding:10px;gap:8px;border-top:1px solid var(--line)}#composer button{flex:none}.older{display:block;margin:0 auto 14px}dialog{color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:20px;width:min(550px,calc(100% - 24px));padding:20px}dialog::backdrop{background:#050911c9}.check{display:flex;gap:10px;align-items:center}.check input{width:auto}.buttons{flex-wrap:wrap;justify-content:flex-end;margin-top:14px}#group-people{max-height:35vh;overflow:auto}.danger{background:#923d4c}#video-stage{position:relative;min-height:1px;background:#05080e;border-radius:12px;overflow:hidden}video{display:block;width:100%;max-height:52vh;object-fit:contain}#local{position:absolute;right:10px;bottom:10px;width:24%;border-radius:9px;background:#111}#video-stage.audio-only{width:1px;height:1px;opacity:0}#back{display:none}[hidden]{display:none!important}
@media(max-width:660px){.top{padding:9px 12px}.shell{grid-template-columns:1fr}.chat{display:none}#app.in-chat .chat{display:grid}#app.in-chat aside{display:none}#back{display:inline-block}aside{border-right:0}.chat-top{padding-inline:8px;gap:8px}}