:root{--bg: #f5f6f8;--panel: #fff;--line: #e3e5e9;--text: #1d2126;--muted: #6b7280;--accent: #2563eb;--danger: #dc2626;--ok: #16a34a}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}h1{font-size:22px;margin:0 0 12px}h3{font-size:15px;margin:0 0 10px}button{font:inherit;padding:8px 14px;border-radius:6px;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.link{background:none;border:none;color:var(--accent);padding:4px 8px}button.link.danger{color:var(--danger)}input,select{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:6px;width:100%}label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.muted{color:var(--muted);font-size:13px}.error{color:var(--danger);font-size:13px}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}.shell{display:flex;flex-direction:column;height:100%}.topbar{display:flex;align-items:center;gap:18px;padding:0 20px;height:52px;background:var(--panel);border-bottom:1px solid var(--line)}.topbar .brand{font-weight:700;color:var(--text);font-size:17px}.topbar nav{display:flex;gap:14px}.topbar nav a{color:var(--muted)}.topbar .spacer{flex:1}.topbar .me{font-size:13px}main{flex:1;min-height:0;overflow:auto}.page{max-width:1100px;margin:0 auto;padding:24px 20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.room-card{color:var(--text);display:block}.room-card:hover{border-color:var(--accent)}.room-name{font-weight:600;margin-bottom:4px}.login-wrap{height:100%;display:grid;place-items:center;padding:20px}.login{width:340px;display:flex;flex-direction:column;gap:14px}.login h1{text-align:center}.tabs{display:flex;gap:6px;margin-bottom:16px}.tabs button{background:none;color:var(--muted);border:1px solid var(--line)}.tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.two-col{display:grid;grid-template-columns:1fr 1.4fr;gap:16px}@media (max-width: 800px){.two-col{grid-template-columns:1fr}}.stack{display:flex;flex-direction:column;gap:10px}.row{display:flex;gap:10px;align-items:center}.row.between{justify-content:space-between}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500;font-size:12px}tr.inactive td{color:var(--muted)}td.actions{white-space:nowrap;text-align:right}.list{list-style:none;padding:0;margin:12px 0 0}.list li{display:flex;justify-content:space-between;padding:8px 10px;border-radius:6px;cursor:pointer}.list li:hover{background:var(--bg)}.list li.selected{background:#e8efff}.checklist{list-style:none;padding:0;margin:0 0 14px;max-height:380px;overflow:auto}.checklist li{padding:6px 0}.checklist label{flex-direction:row;align-items:center;gap:8px;color:var(--text);font-size:14px;cursor:pointer}.checklist input{width:auto}.room{height:100%;display:flex;flex-direction:column}.room-head{display:flex;align-items:flex-end;justify-content:space-between;padding:16px 24px 10px}.room-head h1{margin:2px 0 0}.status{font-size:12px;padding:4px 10px;border-radius:999px;background:#eee;color:var(--muted)}.status-synced{background:#dcfce7;color:var(--ok)}.status-disconnected,.status-denied{background:#fee2e2;color:var(--danger)}.room-head-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.online{display:flex;gap:6px;flex-wrap:wrap}.pill{font-size:12px;padding:3px 9px 3px 7px;border-radius:999px;background:var(--panel);border:1px solid var(--line)}.pill .dot{width:8px;height:8px;margin-right:5px}.pill.off{color:var(--muted)}.pill.off .dot{opacity:.3}.room-body{flex:1;min-height:0;display:grid;grid-template-columns:1fr 360px;gap:16px;padding:0 24px 24px}.side{min-height:0;display:flex;flex-direction:column}.editor-wrap{position:relative}.bubble{font-size:12px;padding:5px 10px;border-radius:6px;box-shadow:0 2px 8px #0000002e}.projbar{position:relative;margin-bottom:8px}.projbtn{width:100%;text-align:left;background:var(--panel);color:var(--text);border:1px solid var(--line);font-size:13px;padding:7px 10px}.projmenu{position:absolute;z-index:20;top:100%;left:0;right:0;margin-top:4px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px #0000001f;padding:4px;max-height:320px;overflow:auto}.projitem{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 10px;border-radius:6px;cursor:pointer;font-size:13px}.projitem:hover{background:var(--bg)}.projitem.selected{background:#e8efff}.projitem.new{color:var(--accent);font-weight:500;border-top:1px solid var(--line);border-radius:0;margin-top:4px}.projitem.archived{color:var(--muted)}.projitem-right{display:flex;align-items:center;gap:2px;font-size:11px;white-space:nowrap}.projarch{border-top:1px solid var(--line);margin-top:4px;padding-top:4px}.side-tabs{display:flex;gap:4px;margin-bottom:8px}.side-tabs button{flex:1;background:var(--panel);color:var(--muted);border:1px solid var(--line);font-size:13px;padding:7px}.side-tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.badge-unused{display:inline-block;min-width:18px;padding:0 5px;margin-left:6px;border-radius:999px;background:var(--danger);color:#fff;font-size:11px;line-height:18px}.ai-title{cursor:pointer}.ai{background:var(--panel);border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;min-height:0;height:100%}.ai-head{padding:12px 14px 10px;border-bottom:1px solid var(--line)}.ai-head h3{margin:0 0 8px}.ai-quick{display:flex;gap:6px;flex-wrap:wrap}.chip{font-size:12px;padding:4px 10px;background:#eef2ff;color:var(--accent);border-color:#dbe3ff}.chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.chip.small{padding:3px 8px;font-size:11px}.scope-switch{display:flex;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:3px;margin-bottom:10px}.scope-switch button{flex:1;background:none;border:none;color:var(--muted);font-size:13px;padding:6px;border-radius:6px}.scope-switch button.active{background:var(--panel);color:var(--text);font-weight:600;box-shadow:0 1px 2px #00000014}.ai-nav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.ai-title{font-weight:600;font-size:13px;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread{padding:8px 10px;border-radius:8px;cursor:pointer;border:1px solid transparent;position:relative}.thread:hover{background:var(--bg)}.thread.selected{border-color:var(--line);background:var(--bg)}.thread-title{font-size:13px;font-weight:500;padding-right:50px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-meta{font-size:11px}.thread .tiny{position:absolute;right:6px;top:6px}.live-dot{color:var(--ok);margin-right:4px;font-size:10px}.ai-list{flex:1;overflow:auto;padding:12px 14px;display:flex;flex-direction:column;gap:10px}.msg{font-size:14px;max-width:100%}.msg-user{align-self:flex-end;background:#eef2ff;border-radius:10px 10px 2px;padding:8px 11px;max-width:90%}.msg-assistant{align-self:flex-start;background:var(--bg);border-radius:10px 10px 10px 2px;padding:8px 11px;max-width:95%}.msg-who{font-size:11px;color:var(--muted);margin-bottom:2px}.msg-sel{margin:0 0 6px;padding:4px 8px;border-left:3px solid var(--accent);background:#fff;font-size:12px;color:var(--muted);white-space:pre-wrap;max-height:90px;overflow:auto}.msg-body{white-space:pre-wrap;word-break:break-word}.msg-actions{margin-top:4px;display:flex;gap:2px}.msg-actions .link{font-size:12px;padding:2px 6px}.cursor-blink{animation:blink 1s steps(2) infinite;color:var(--accent)}@keyframes blink{to{opacity:0}}.ai-input{padding:10px 14px 12px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px}.ai-selbar{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;background:#fff7e6;border:1px solid #ffe2a8;border-radius:6px;padding:4px 8px}.ai-selbar em{font-style:normal;color:var(--text)}.link.tiny{font-size:11px;align-self:flex-end;color:var(--muted)}.editor-wrap{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:auto}.editor{min-height:100%;padding:28px 32px;outline:none;font-size:16px}.editor p{margin:0 0 .6em}.editor p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:#aaa;float:left;pointer-events:none;height:0}.members{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px;font-size:14px}.members ul{list-style:none;padding:0;margin:0}.members li{padding:5px 0}.members li.offline{color:var(--muted)}.members li.offline .dot{opacity:.35}@media (max-width: 900px){.room-body{grid-template-columns:1fr;grid-template-rows:1fr 45vh}}.collaboration-cursor__caret{position:relative;border-left:1px solid;border-right:1px solid;margin-left:-1px;margin-right:-1px;pointer-events:none;word-break:normal}.collaboration-cursor__label{position:absolute;top:-1.4em;left:-1px;font-size:11px;font-weight:600;line-height:normal;color:#fff;padding:1px 5px;border-radius:3px 3px 3px 0;white-space:nowrap;-webkit-user-select:none;user-select:none}.editor{padding-left:120px}.editor [data-author]{position:relative}.editor [data-author]:before{content:attr(data-author);position:absolute;left:-108px;top:.25em;width:96px;font-size:11px;font-weight:600;color:var(--muted);text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;pointer-events:none;-webkit-user-select:none;user-select:none}.editor [data-author][data-author-color]:before{color:var(--author, var(--muted))}.editor blockquote{border-left:3px solid var(--line);margin:.4em 0;padding:.2em .8em;color:var(--muted);background:var(--bg);border-radius:0 6px 6px 0}.editor blockquote[data-author]:before{display:none}.editor blockquote p[data-author]:before{content:"↩ " attr(data-author);left:-124px;width:108px}.editor p[data-author=AI]:before{color:#6b7280}.bubble-group{display:flex;gap:4px}.logline{font-size:13px;padding:4px 0;border-bottom:1px dashed var(--line)}.invite-box{display:flex;gap:6px}.invite-box input{font-size:12px}select.inline{width:auto;padding:3px 6px;font-size:13px}td.nowrap{white-space:nowrap}@media (max-width: 700px){.editor{padding-left:16px}.editor [data-author]:before{display:none}}.proj-card{position:relative;cursor:pointer}.proj-card.archived{opacity:.7}.proj-actions{position:absolute;right:8px;top:8px;display:none}.proj-card:hover .proj-actions{display:block}