:root{--bg: #0b0f15;--panel: #111720;--panel-2: #151c26;--line: #27313d;--ink: #e8edf3;--muted: #8995a4;--accent: #8b5cf6;--green: #68d391;--amber: #f0c36b;--red: #ef6e6e;--radius: 14px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.5}a{color:var(--accent)}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}.app{min-height:100%;display:flex;flex-direction:column}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--line);background:#0f141c}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em}.brand-mark{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;color:#fff;background:var(--accent);box-shadow:0 6px 14px #8b5cf64d}.topbar-meta{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.room-code{padding:6px 9px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:var(--panel);font-weight:700;letter-spacing:.06em}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px #68d3911f}.btn{min-height:38px;padding:0 14px;border:1px solid transparent;border-radius:10px;background:var(--accent);color:#fff;font-weight:700;font-size:13px;transition:transform .12s,box-shadow .12s,opacity .12s}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px #0000004d}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn.secondary{background:var(--panel);border-color:var(--line);color:var(--ink)}.btn.ghost{background:transparent;color:var(--muted)}.btn.danger{background:var(--red)}.btn.small{min-height:32px;padding:0 10px;font-size:12px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:12px;color:var(--muted);font-weight:600}.input{padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink)}.input:focus{outline:none;border-color:var(--accent)}textarea.input{resize:vertical;min-height:90px;line-height:1.55}.center-screen{flex:1;display:grid;place-items:center;padding:40px 20px}.card{width:100%;max-width:460px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.card h1{margin:0 0 4px;font-size:22px;letter-spacing:-.03em}.card p.sub{margin:0 0 22px;color:var(--muted);font-size:13px}.error{color:var(--red);font-size:12px;margin-top:4px}.hint{color:var(--muted);font-size:12px}.room-layout{flex:1;display:grid;grid-template-columns:250px minmax(0,1fr) 380px;max-width:1500px;width:100%;margin:0 auto}.pane{padding:24px 20px;min-width:0}.pane.left{border-right:1px solid var(--line)}.pane.discussion{border-left:1px solid var(--line);background:#0e141c}.kicker{display:block;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.14em;margin-bottom:12px}.kicker.muted{color:var(--muted)}.pane h2{margin:0;font-size:20px;letter-spacing:-.03em}.divider{height:1px;background:var(--line);margin:24px 0}.participant{display:flex;align-items:center;gap:9px;padding:7px 0}.avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:11px;font-weight:800;background:#6b7280;flex:0 0 auto}.participant .name{font-size:13px;font-weight:600}.participant .role{font-size:11px;color:var(--muted)}.participant.online .avatar{box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--green)}.agent-card{display:flex;align-items:center;gap:11px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2)}.agent-icon{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:#fff;background:var(--accent);font-weight:800}.agent-card .title{font-size:12px;font-weight:700}.agent-card .status{font-size:11px;color:var(--green)}.agent-card .status.idle{color:var(--muted)}.agent-card .status.busy{color:var(--amber)}.plan{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden}.plan-head{padding:22px 24px;border-bottom:1px solid var(--line);background:linear-gradient(130deg,#151d29,#111720)}.plan-head h3{margin:0;font-size:18px;letter-spacing:-.03em}.plan-body{padding:20px 24px;white-space:pre-wrap;color:#cbd4de;font-size:13px;line-height:1.7;min-height:120px}.plan-body.empty{color:var(--muted);font-style:italic}.streaming-cursor:after{content:"▋";animation:blink 1s steps(2) infinite;color:var(--accent)}@keyframes blink{50%{opacity:0}}.messages{display:flex;flex-direction:column;gap:18px;min-height:200px}.message{display:flex;gap:11px}.message .body{min-width:0;flex:1}.message .head{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}.message .name{font-size:12px;font-weight:700}.message .time{font-size:11px;color:var(--muted)}.message .text{color:#cbd4de;font-size:13px;line-height:1.6;white-space:pre-wrap;word-wrap:break-word}.message.agent .body{background:var(--panel-2);border:1px solid var(--line);border-radius:12px;padding:13px 15px}.message.agent .text{color:#dbe2ea}.shots{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.shot{width:130px;border-radius:8px;border:1px solid var(--line)}.composer{margin-top:22px;border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:12px}.composer textarea{width:100%;border:0;outline:0;background:transparent;color:var(--ink);resize:vertical;min-height:56px}.composer-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:9px;border-top:1px solid var(--line)}.composer-tools{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.icon-btn{width:32px;height:32px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:16px}.icon-btn:hover{background:var(--panel-2);color:var(--ink)}.pending-shots{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.pending-shot{position:relative}.pending-shot img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}.pending-shot button{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;border:0;background:var(--red);color:#fff;font-size:11px;display:grid;place-items:center}.banner{padding:9px 12px;border-radius:10px;font-size:12px;margin-bottom:12px}.banner.info{background:#8b5cf61f;color:#c9b6ff}.banner.warn{background:#f0c36b1f;color:#f3d893}.banner.success{background:#68d3911f;color:#aef0c8}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:grid;place-items:center;z-index:50;padding:20px}.modal{width:100%;max-width:440px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.modal h3{margin:0 0 6px;font-size:18px}.code-block{font-family:ui-monospace,SFMono-Regular,monospace;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px;margin:12px 0;word-break:break-all}.empty{color:var(--muted);text-align:center;padding:40px 10px;font-size:13px}@media (max-width: 980px){.room-layout{grid-template-columns:210px minmax(0,1fr)}.pane.discussion{display:none}}@media (max-width: 680px){.room-layout{grid-template-columns:1fr}.pane.left{display:none}}