:root{color-scheme:dark;--bg:#101318;--panel:#171b22;--panel2:#1d232c;--line:#2a313b;--text:#e7ebf1;--muted:#8e99a8;--accent:#91b7d8;--accent2:#b8d5eb;--danger:#ff8e88;--ok:#8bd2b0;font:15px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}button,input,textarea{font:inherit}button{color:inherit;cursor:pointer}.app-shell{height:100dvh;max-width:1040px;margin:auto;display:flex;flex-direction:column;position:relative;border-left:1px solid #20252d;border-right:1px solid #20252d}.topbar{height:68px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--line);background:#12161c}.brand,.top-actions{display:flex;align-items:center;gap:13px}.brand-mark{width:35px;height:35px;display:grid;place-items:center;border:1px solid #536b81;border-radius:12px;color:var(--accent2);font-size:20px;font-weight:650}.brand strong{display:block;letter-spacing:.12em;font-size:13px}.brand small{display:block;color:var(--muted);font-size:11px}.connection{font-size:12px;color:var(--muted);display:flex;gap:7px;align-items:center}.connection i{width:7px;height:7px;border-radius:50%;background:#c79d61}.connection.online i{background:var(--ok)}.connection.offline i{background:var(--danger)}.icon-button,.text-button{border:0;background:transparent;color:var(--muted);padding:8px 10px;border-radius:9px}.icon-button{font-size:22px;line-height:1}.icon-button:hover,.text-button:hover{background:#222a34;color:var(--text)}.text-button{font-size:13px}.timeline{flex:1;overflow:auto;padding:28px clamp(18px,6vw,72px) 20px;scroll-behavior:auto;overscroll-behavior:contain}.message{max-width:790px;margin:0 auto 25px;display:flex;flex-direction:column;align-items:flex-start;scroll-margin:22px}.message.user{align-items:flex-end}.message .meta{font-size:11px;color:var(--muted);margin:0 3px 6px;display:flex;gap:9px;align-items:center}.message .bubble{max-width:min(100%,690px);padding:13px 16px;border:1px solid var(--line);border-radius:5px 16px 16px 16px;background:var(--panel);white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.72}.message.user .bubble{background:#263443;border-color:#34495d;border-radius:16px 5px 16px 16px}.message.system .bubble{border-color:#45515c;background:#1c2229}.message a{color:var(--accent2);text-decoration:underline;text-underline-offset:3px}.message-actions{display:flex;gap:12px;margin:6px 4px 0;opacity:.8}.message-actions button,.task-actions button{border:0;background:transparent;color:var(--muted);font-size:11px;padding:3px 0}.message-actions button:hover,.task-actions button:hover{color:var(--accent2)}.task-card{margin:8px 0 0 3px;width:min(100%,570px);border:1px solid var(--line);border-left:2px solid #647d92;border-radius:9px;background:#151a20;padding:10px 12px}.task-card.problem{border-left-color:var(--danger)}.task-card.waiting{border-left-color:#d5af76}.task-line{display:flex;gap:8px;align-items:center;font-size:12px}.task-status{color:var(--accent2)}.task-card.problem .task-status{color:var(--danger)}.task-card.waiting .task-status{color:#e1c08d}.task-event-text{margin:5px 0 0 17px;font-size:12px;color:var(--muted);white-space:pre-wrap}.task-actions{display:flex;gap:15px;margin:6px 0 0 17px}.quote-chip{padding:7px 10px;margin-bottom:5px;border-left:2px solid var(--accent);color:var(--muted);font-size:12px;background:#151a20;max-width:min(100%,690px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.quote-preview{max-width:790px;margin:0 auto 7px;padding:8px 12px;border-left:2px solid var(--accent);background:#19212a;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:10px}.quote-preview button{border:0;background:transparent;color:var(--muted);font-size:20px}.composer-wrap{flex:none;padding:8px clamp(14px,5vw,60px) 13px;border-top:1px solid var(--line);background:#12161c}.composer{max-width:790px;margin:auto;display:flex;align-items:flex-end;gap:9px;border:1px solid #343d48;border-radius:15px;background:#191e25;padding:7px}.composer textarea{flex:1;resize:none;max-height:180px;min-height:42px;border:0;outline:0;background:transparent;color:var(--text);padding:10px 4px;line-height:1.45}.composer textarea::placeholder{color:#737e8b}.attach-button{font-size:25px}.send-button{border:0;border-radius:10px;width:39px;height:39px;background:#9abbd5;color:#101820;font-size:22px;font-weight:700}.send-button:disabled{opacity:.45;cursor:wait}.speedline{max-width:790px;margin:6px auto 0;color:#687482;font-size:10px}.new-messages{position:absolute;z-index:2;bottom:110px;left:50%;transform:translateX(-50%);border:1px solid #536c80;border-radius:20px;background:#263443;padding:8px 14px;color:var(--accent2);box-shadow:0 8px 24px #0006}.search-panel,.diagnostics-panel{max-height:36vh;overflow:auto;border-bottom:1px solid var(--line);background:#151a20;padding:14px 24px}.search-panel form{display:flex;gap:8px;max-width:790px;margin:auto}.search-panel input,.login-card input{width:100%;border:1px solid #39434f;border-radius:9px;background:#10151b;color:var(--text);padding:11px 12px;outline:none}.primary{border:0;border-radius:9px;background:#9abbd5;color:#101820;font-weight:650;padding:10px 17px}.search-results{max-width:790px;margin:9px auto 0}.search-result{width:100%;display:block;text-align:left;border:0;border-bottom:1px solid var(--line);padding:10px 4px;background:transparent}.search-result time,.search-result small{display:block;color:var(--muted);font-size:11px}.search-result span{display:block;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.diagnostics-panel>div{max-width:790px;margin:auto;display:flex;gap:12px;align-items:baseline}.diagnostics-panel span{font-size:11px;color:var(--muted)}.diagnostics-panel pre{max-width:790px;margin:10px auto 0;white-space:pre-wrap;overflow-wrap:anywhere;color:#b8c4d1;font:12px/1.5 ui-monospace,monospace}.login-shell{min-height:100dvh;display:grid;place-items:center;padding:20px}.login-card{width:min(100%,380px);padding:30px;border:1px solid var(--line);border-radius:17px;background:#171b22;box-shadow:0 20px 70px #0004}.login-card h1{margin:8px 0;font-size:30px;letter-spacing:.14em}.login-card p{margin:0 0 23px;color:var(--muted);font-size:13px}.login-card label{display:block;margin:14px 0;color:#b9c3ce;font-size:12px}.login-card input{display:block;margin-top:6px}.login-card .primary{width:100%;margin-top:8px}.eyebrow{font-size:9px;letter-spacing:.18em;color:#8ba8bf}.error-text{min-height:20px;margin-top:10px;color:var(--danger);font-size:12px}.empty-state{max-width:500px;margin:14vh auto;text-align:center;color:var(--muted)}.empty-state strong{display:block;color:#dce4ed;font-size:19px;font-weight:500;margin-bottom:7px}
@media(max-width:600px){.topbar{height:58px;padding:0 13px}.top-actions{gap:4px}.connection{font-size:0}.connection i{width:8px;height:8px}.text-button{padding:8px 5px}.timeline{padding:20px 13px}.message .bubble{font-size:14px;padding:11px 13px}.composer-wrap{padding-left:10px;padding-right:10px}.search-panel,.diagnostics-panel{padding:12px}.brand{gap:8px}}
.composer textarea{field-sizing:content;overflow-y:auto}.task-metrics{margin:4px 0 0 17px;color:#73808e;font-size:10px}