:root{color-scheme:light;--ink:#111b21;--muted:#667781;--green:#075e54;--line:#e5e9e9}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;background:#d1d7db;color:var(--ink)}button{font:inherit;cursor:pointer}.app{width:min(1050px,100%);height:100dvh;margin:auto;display:flex;flex-direction:column;background:#efeae2;box-shadow:0 4px 35px #0002}.topbar{height:72px;flex:none;display:flex;align-items:center;gap:13px;background:#f0f2f5;padding:0 22px;border-bottom:1px solid #d8dfe2}.avatar{height:43px;width:43px;border-radius:50%;display:grid;place-items:center;background:#008069;color:white;font-size:23px;font-weight:700}.identity{flex:1;display:flex;flex-direction:column;gap:3px}.identity strong{font-size:17px}.identity small{font-size:12px;color:var(--muted)}.api-button{border:0;background:#e0e7e7;color:#075e54;border-radius:22px;padding:10px 16px;font-weight:700}.chat-card{min-height:0;flex:1;display:flex;flex-direction:column}.notice{background:#d9edf6;color:#45606b;padding:12px 20px;font-size:12px;display:flex;gap:15px;justify-content:space-between;align-items:center}.status{white-space:nowrap}.messages{flex:1;min-height:0;overflow-y:auto;padding:28px max(22px,8%) 30px;display:flex;flex-direction:column;gap:10px;background-color:#efeae2;background-image:radial-gradient(#b8ada226 1px,transparent 1px);background-size:24px 24px}.message{max-width:min(78%,660px);min-width:100px;position:relative;padding:9px 12px 8px;border-radius:9px;box-shadow:0 1px 2px #0002;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.4}.message.user{align-self:flex-start;background:#fff;border-top-left-radius:2px}.message.assistant{align-self:flex-end;background:#d9fdd3;border-top-right-radius:2px}.meta{display:flex;gap:8px;align-items:center;margin-bottom:5px;color:#54656f;font-size:11px}.sender{font-weight:700;color:#075e54}.message.assistant .sender{color:#137b54}.source{opacity:.8}.text{font-size:14px}.empty{margin:auto;color:var(--muted);background:#fffc;border-radius:10px;padding:12px 20px}.read-only{background:#f0f2f5;min-height:68px;display:flex;align-items:center;justify-content:center;gap:9px;padding:16px;color:#667781;font-size:13px;text-align:center}.api-dialog{width:min(720px,calc(100% - 24px));max-height:calc(100dvh - 40px);border:0;border-radius:12px;padding:0;background:white;color:var(--ink);box-shadow:0 30px 90px #0005}.api-dialog::backdrop{background:#111b2199}.dialog-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:20px;background:#075e54;color:white}.dialog-head div div{font-size:13px;margin-top:4px;color:#d8f3e7}.close{border:0;background:transparent;color:white;font-size:28px}.api-content{padding:20px;overflow:auto;max-height:calc(100dvh - 140px);font-size:14px;line-height:1.55}.api-content p{margin:0 0 13px}pre{overflow:auto;background:#182b28;color:#f1f7f4;border-radius:9px;padding:14px;font-size:12px}code{font-family:Consolas,monospace}p code{background:#f0f2f5;padding:2px 5px;border-radius:4px}.copy{border:0;background:#d9fdd3;border-radius:8px;padding:9px 13px;margin-bottom:16px}.fineprint{color:var(--muted);font-size:12px}@media(max-width:650px){.topbar{height:65px;padding:0 12px}.messages{padding:16px 12px}.message{max-width:89%}.notice{padding:9px 12px;font-size:11px}.read-only{min-height:60px;font-size:12px}}