:root{--bg:#0f1419;--panel:#1a2129;--panel-2:#222b36;--text:#e6edf3;--muted:#8b98a5;--accent:#2f81f7;--accent-2:#1f6feb;--error:#f85149;--border:#2d3742}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.center{place-items:center;min-height:100dvh;padding:1rem;display:grid}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:.75rem;width:100%;max-width:360px;padding:2rem;display:flex}.card h1{margin:0;font-size:1.6rem}input{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:.7rem .85rem;font-size:1rem}input:focus{border-color:var(--accent);outline:none}button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.7rem 1rem;font-size:1rem}button:hover:not(:disabled){background:var(--accent-2)}button:disabled{opacity:.5;cursor:not-allowed}button.ghost{border:1px solid var(--border);color:var(--text);background:0 0;padding:.45rem .8rem;font-size:.9rem}button.ghost.danger{color:var(--error);border-color:#f8514966}button.ghost.danger:hover:not(:disabled){background:#f851491f}.muted{color:var(--muted)}.small{font-size:.8rem}.error{color:var(--error);background:#f851491a;border:1px solid #f851494d;border-radius:8px;padding:.5rem .7rem;font-size:.9rem}.app{max-width:640px;margin:0 auto;padding:1.25rem}header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding-bottom:1rem;display:flex}.row{gap:.5rem;display:flex}.newchat{gap:.5rem;margin:1.25rem 0 .5rem;display:flex}.newchat input{flex:1}.newchat button{white-space:nowrap}.status{background:var(--panel-2);border:1px solid var(--border);word-break:break-all;border-radius:8px;margin-bottom:.5rem;padding:.5rem .75rem;font-size:.9rem}section{margin-top:1.5rem}section h2{color:var(--muted);font-size:1rem;font-weight:600}ul{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}li{background:var(--panel);border:1px solid var(--border);border-radius:10px;align-items:center;gap:.75rem;padding:.7rem .85rem;display:flex}.avatar{background:var(--accent);border-radius:50%;flex-shrink:0;place-items:center;width:38px;height:38px;font-weight:700;display:grid}.avatar.pending{background:var(--muted)}.name{font-weight:600}.grow{flex:1;min-width:0}.grow .small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}li.clickable{cursor:pointer}li.clickable:hover{border-color:var(--accent)}.chevron{color:var(--muted);font-size:1.4rem;line-height:1}li .row button{padding:.4rem .7rem;font-size:.85rem}.app.chat{flex-direction:column;height:100dvh;padding-bottom:0;display:flex}.messages{flex-direction:column;flex:1;gap:.4rem;padding:1rem 0;display:flex;overflow-y:auto}.center-text{text-align:center;margin:auto}.bubble{word-wrap:break-word;white-space:pre-wrap;border-radius:14px;max-width:75%;padding:.55rem .8rem}.bubble.mine{background:var(--accent);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.bubble.theirs{background:var(--panel-2);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}.composer{gap:.5rem;padding:.75rem 0;display:flex}.composer input{flex:1}