:root{color-scheme:dark;font:16px system-ui;background:#11151b;color:#e6edf5}*{box-sizing:border-box}body{margin:0}header{padding:20px 28px;background:#191f28;display:flex;gap:24px;align-items:center;border-bottom:1px solid #303b49}header strong{font-size:21px}#status{flex:1;color:#aab8c9;font-size:14px}button{background:#294461;color:#fff;border:1px solid #45607a;border-radius:7px;padding:10px 16px;cursor:pointer}button:hover{background:#385b7e}button:disabled{opacity:.45;cursor:default}input,textarea{font:inherit;background:#171e27;color:inherit;border:1px solid #46556a;border-radius:7px;padding:12px}#login{max-width:460px;margin:12vh auto;padding:24px}#login label{display:block;margin:24px 0}input{display:block;width:100%;margin-top:8px}main{display:grid;grid-template-columns:270px 1fr;min-height:calc(100vh - 75px)}[hidden]{display:none!important}aside{padding:24px;border-right:1px solid #303b49}nav{display:grid;gap:8px;margin:20px 0}nav button{text-align:left;background:#1d2734;overflow-wrap:anywhere}nav button.selected{border-color:#8bc9ff}small{color:#aab8c9;line-height:1.6}section{max-width:1000px;width:100%;padding:24px 32px;margin:auto}h1{font-size:23px}#messages{min-height:30vh}.message{padding:16px 20px;border:1px solid #303b49;border-radius:9px;margin:14px 0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.55}.message.user{background:#1b2d40}.message.tool{font:13px ui-monospace,monospace;color:#b4c9de}.message b{display:block;color:#9fc5ee;margin-bottom:8px}.approval{border:1px solid #f1b75d;background:#33281b;padding:20px;border-radius:8px;margin:20px 0}.approval pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:360px;overflow:auto}.approval button{margin:4px}#error{background:#54232a;color:#ffd9df;padding:16px;margin:16px 24px;white-space:pre-wrap}#compose{display:grid;gap:12px;margin-top:24px}#compose div{display:flex;gap:12px}textarea{width:100%;resize:vertical}@media(max-width:700px){main{grid-template-columns:1fr}aside{border-right:0;border-bottom:1px solid #303b49}nav{max-height:180px;overflow:auto}section{padding:20px}header{padding:16px;gap:12px}}