:root{color-scheme:dark;--bg:#0b1020;--panel:#131a2e;--panel-2:#19213a;--line:#2b3657;--text:#edf2ff;--muted:#8995b5;--accent:#72a7ff;--accent-2:#9374ff;--danger:#ff7e91;--ok:#55d39a;--warn:#f5c461;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 30% -10%,#1c2852 0,#0b1020 45%);color:var(--text);min-height:100vh}.topbar{height:68px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:#0d1427e8;backdrop-filter:blur(12px)}.brand,.top-actions,.section-heading,.panel-title,.composer-footer,.workspace-head,.head-actions,.dialog-head,.dialog-actions{display:flex;align-items:center}.brand{gap:11px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));font-weight:800}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.top-actions{gap:12px}.app-shell{display:grid;grid-template-columns:270px minmax(0,1fr);gap:18px;max-width:1700px;margin:18px auto;padding:0 18px}.panel{background:linear-gradient(180deg,#151d35ee,#11182bed);border:1px solid var(--line);border-radius:15px;box-shadow:0 20px 55px #02061236}.sidebar{min-height:calc(100vh - 104px);display:flex;flex-direction:column;padding:17px}.section-heading{justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px}.section-heading h2,.panel-title h2{font-size:14px;margin:0;letter-spacing:.02em}.muted{color:var(--muted);font-size:12px}.icon-button{border:0;background:transparent;color:var(--muted);font-size:24px;line-height:1;cursor:pointer;padding:4px 8px;border-radius:7px}.icon-button:hover{background:var(--panel-2);color:var(--text)}.session-list{flex:1;padding-top:10px;overflow:auto}.session-item{width:100%;text-align:left;padding:12px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--text);cursor:pointer;margin-bottom:5px}.session-item:hover{background:#202b49}.session-item.active{background:#202e52;border-color:#4268aa}.session-item strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}.session-item small{display:block;color:var(--muted);margin-top:5px;font-size:11px}.sidebar-footer{border-top:1px solid var(--line);padding-top:13px;display:flex;justify-content:space-between;gap:8px}.protocol{color:var(--accent);font:11px ui-monospace,monospace}.workspace{min-width:0}.workspace-head{justify-content:space-between;padding:20px 22px;margin-bottom:18px;gap:20px}.eyebrow{color:var(--accent);font:10px ui-monospace,monospace;letter-spacing:.16em}.workspace h1{font-size:22px;margin:6px 0}.head-actions{gap:9px;flex-shrink:0}.button{border:1px solid var(--line);border-radius:8px;padding:9px 13px;color:var(--text);background:#1a2542;cursor:pointer;font-weight:600}.button:hover:not(:disabled){filter:brightness(1.2)}.button:disabled{opacity:.45;cursor:not-allowed}.button.primary{border-color:#5687e5;background:linear-gradient(135deg,#477de0,#765ce4)}.button.secondary{background:#18213a}.button.danger{color:#ffb1bc;border-color:#693546;background:#2b1a2c}.badge{font-size:11px;border-radius:999px;padding:5px 9px;border:1px solid var(--line)}.badge.online{color:var(--ok);border-color:#28664f;background:#12352d}.badge.connecting{color:var(--warn);border-color:#765b25;background:#332a14}.badge.offline{color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.8fr);gap:18px}.stream-panel,.cards-panel,.timeline-panel{padding:17px}.panel-title{justify-content:space-between;margin-bottom:13px}.assistant-output{min-height:360px;max-height:calc(100vh - 360px);overflow:auto;padding:16px;background:#0a1020;border:1px solid #242e4b;border-radius:10px;font-size:14px;line-height:1.65;white-space:pre-wrap}.assistant-output .empty-state{white-space:normal}.assistant-message{animation:fade-in .2s ease}.cursor{display:inline-block;width:7px;height:15px;background:var(--accent);vertical-align:-2px;margin-left:3px;animation:blink 1s steps(2,start) infinite}@keyframes blink{50%{opacity:0}}@keyframes fade-in{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}.composer{margin-top:12px}.composer textarea{display:block;width:100%;resize:vertical;color:var(--text);background:#0d1427;border:1px solid var(--line);border-radius:9px;padding:12px;font:inherit;outline:none}.composer textarea:focus{border-color:var(--accent)}.composer-footer{justify-content:space-between;margin-top:9px}.right-column{display:flex;flex-direction:column;gap:18px;min-width:0}.status-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.status-card{background:#0f172a;border:1px solid #25304e;border-radius:9px;padding:11px;min-width:0}.status-card span{font-size:11px;color:var(--muted)}.status-card strong{display:block;margin-top:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}.timeline-panel{min-height:480px;display:flex;flex-direction:column}.timeline{overflow:auto;max-height:calc(100vh - 290px);padding-right:3px}.timeline-event{padding:10px 0;border-bottom:1px solid #202a45}.timeline-event:last-child{border-bottom:0}.event-head{display:flex;justify-content:space-between;gap:8px;align-items:center}.event-kind{font-size:11px;font-weight:700;color:var(--accent)}.event-seq{font:10px ui-monospace,monospace;color:var(--muted)}.event-body{margin-top:5px;color:#cbd5ef;font-size:12px;white-space:pre-wrap;word-break:break-word;max-height:140px;overflow:auto}.event-error .event-kind{color:var(--danger)}.event-approval .event-kind{color:var(--warn)}.event-actions{display:flex;gap:6px;margin-top:8px}.text-button{background:none;border:0;color:var(--muted);cursor:pointer;font-size:11px}.empty-state{color:var(--muted);text-align:center;padding:28px 12px;font-size:12px}dialog{color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:14px;max-width:430px;width:calc(100% - 30px);padding:0;box-shadow:0 30px 90px #000b}dialog::backdrop{background:#02050db8;backdrop-filter:blur(4px)}dialog form{padding:20px}.dialog-head{justify-content:space-between}.dialog-head h2{font-size:17px;margin:0}label{display:block;font-size:12px;color:var(--muted);margin-top:16px}input{width:100%;margin-top:7px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#0c1325;color:var(--text);font:inherit}.dialog-actions{justify-content:flex-end;gap:8px;margin-top:20px}@media(max-width:1050px){.dashboard-grid{grid-template-columns:1fr}.timeline{max-height:320px}}@media(max-width:720px){.topbar{padding:0 13px}.topbar .brand small{display:none}.app-shell{display:block;padding:0 10px;margin-top:10px}.sidebar{min-height:auto;margin-bottom:10px}.session-list{display:flex;gap:6px;overflow-x:auto}.session-item{min-width:190px}.workspace-head{align-items:flex-start;flex-direction:column}.head-actions{width:100%}.head-actions .button{flex:1}.assistant-output{min-height:300px;max-height:none}.status-cards{grid-template-columns:1fr 1fr 1fr}}