:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #f7f7f2;--panel: #ffffff;--panel-2: #eeefe8;--line: #d8d9d0;--muted: #6d7066;--text: #20221d;--accent: #84b82f;--accent-dark: #52781b;--danger: #b4233c}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 0%,rgb(163 230 53 / 24%),transparent 32rem),var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button{border:1px solid var(--line);border-radius:10px;padding:.65rem .9rem;background:var(--panel-2);color:var(--text)}button:hover:not(:disabled){border-color:#a5a79d;transform:translateY(-1px)}button:disabled{cursor:not-allowed;opacity:.45}.primary{background:var(--accent);color:#182109;border-color:var(--accent);font-weight:750}.danger{color:var(--danger)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);padding:.7rem .8rem;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent-dark);box-shadow:0 0 0 3px #52781b1f}a{color:var(--accent-dark)}.login-shell{display:grid;min-height:100vh;place-items:center;padding:2rem}.login-card{width:min(520px,100%);padding:clamp(2rem,7vw,4.5rem);border:1px solid var(--line);border-radius:28px;background:#ffffffeb;box-shadow:0 28px 90px #2f342624}.eyebrow{color:var(--accent-dark);font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}.login-card h1{font-size:clamp(2.6rem,10vw,5rem);line-height:.9;letter-spacing:-.07em;margin:1rem 0}.login-card p{color:var(--muted);line-height:1.6}.github-login{display:inline-flex;margin-top:1rem;text-decoration:none;background:var(--text);color:#fff;padding:.85rem 1.1rem;border-radius:12px;font-weight:750}.shell{min-height:100vh;display:grid;grid-template-columns:330px 1fr}.shell.anonymous{grid-template-columns:1fr}.sidebar{min-height:0;height:100vh;border-right:1px solid var(--line);padding:1.2rem;background:#ffffffd1;display:flex;flex-direction:column;gap:1rem;overflow:hidden}.brand-row,.profile,.section-title,.room-header,.message-meta,.permission-row{display:flex;align-items:center}.brand-row,.section-title,.room-header{justify-content:space-between;gap:1rem}.brand{font-size:1.25rem;font-weight:850;letter-spacing:-.04em}.brand-row,.section-title,.profile{flex:none}.profile{gap:.7rem;border:1px solid var(--line);border-radius:14px;padding:.7rem}.profile img,.avatar{width:34px;height:34px;border-radius:50%;background:var(--panel-2)}.profile-copy{min-width:0;flex:1}.profile-copy strong,.profile-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-copy small{color:var(--muted)}.icon-button{padding:.45rem .6rem}.room-list{min-height:0;flex:1;display:flex;flex-direction:column;gap:.6rem;overflow-y:auto;overscroll-behavior:contain;padding-right:.2rem}.room-card{text-align:left;padding:.9rem;background:transparent}.room-card:hover:not(:disabled){transform:none}.room-card.active{border-color:var(--accent-dark);background:#84b82f21}.room-card strong{display:block;margin-bottom:.5rem}.badges{display:flex;flex-wrap:wrap;gap:.3rem}.badge{display:inline-flex;align-items:center;padding:.18rem .45rem;border-radius:999px;background:var(--panel-2);color:var(--muted);font-size:.68rem}.badge.public{color:var(--accent-dark)}.pinned-files:empty{display:none}.pinned-files{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.35rem;margin-top:.65rem}.pinned-file-thumbnail{min-width:0;display:flex;align-items:center;gap:.35rem;border:1px solid var(--line);border-radius:7px;background:var(--panel);padding:.38rem .45rem;color:var(--muted);font-size:.65rem}.pinned-file-icon{flex:none;color:var(--accent-dark);font-size:.72rem}.pinned-file-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty,.loading{color:var(--muted);padding:2rem;text-align:center}.workspace{min-width:0;display:flex;flex-direction:column;height:100vh}.welcome{margin:auto;text-align:center;color:var(--muted);max-width:32rem;padding:2rem}.room-header{min-height:64px;padding:.75rem 1rem;border-bottom:1px solid var(--line);background:var(--panel)}.room-heading{min-width:0;flex:1}.room-header h2,.room-title-button{display:block;max-width:100%;margin:0;overflow:hidden;color:var(--text);font-size:1.15rem;font-weight:750;letter-spacing:-.035em;line-height:1.25;text-align:left;text-overflow:ellipsis;white-space:nowrap}.room-title-button{border:0;border-radius:4px;background:transparent;padding:0}.room-title-button:hover:not(:disabled){border-color:transparent;color:var(--accent-dark);transform:none}.room-title-form{width:min(100%,26rem)}.room-title-input{border-radius:6px;padding:.2rem .4rem;font-size:1.05rem;font-weight:750}.room-header p{margin:.15rem 0 0;color:var(--muted);font-size:.85rem}.room-actions{display:flex;flex:none;align-items:center;gap:.6rem}.connection{font-size:.75rem;color:var(--muted)}.connection.live{color:var(--accent-dark)}.share-menu{position:relative}.share-button[aria-expanded=true]{border-color:var(--accent-dark);background:#84b82f21}.share-dropdown{position:absolute;z-index:30;top:calc(100% + .55rem);right:0;width:min(380px,calc(100vw - 2rem));max-height:calc(100vh - 5.5rem);overflow-y:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:0 22px 64px #2f342638}.share-dropdown[hidden]{display:none}.room-content{min-height:0;flex:1;display:grid;grid-template-columns:minmax(360px,1.08fr) minmax(340px,.92fr);overflow:hidden}.chat-main{min-height:0;display:flex;flex-direction:column}.messages{min-height:0;flex:1;overflow-y:auto;padding:1.2rem max(1.2rem,calc((100% - 760px)/2))}.message{display:grid;grid-template-columns:36px 1fr;gap:.7rem;margin:1rem 0}.message-body{min-width:0}.message-meta{gap:.5rem;margin-bottom:.25rem}.message-meta time{color:var(--muted);font-size:.72rem}.message-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.45}.attachment{display:inline-flex;flex-direction:column;margin-top:.55rem;padding:.65rem .8rem;border:1px solid var(--line);border-radius:10px;text-decoration:none;max-width:100%}.attachment span{color:var(--muted);font-size:.72rem;margin-top:.2rem}.transcript-activity{display:flex;align-items:flex-start;gap:.65rem;margin:.75rem 0;padding:.7rem .8rem;border:1px solid var(--line);border-radius:10px;background:var(--panel-2)}.activity-symbol{flex:none;display:grid;width:25px;height:25px;place-items:center;border-radius:50%;background:var(--panel);color:var(--accent-dark);font-size:.78rem;font-weight:800}.activity-copy{min-width:0}.activity-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:.28rem;font-size:.82rem;line-height:1.4}.activity-file-link{color:var(--accent-dark);font-weight:750;text-decoration:underline;text-underline-offset:2px}.activity-copy time{display:block;margin-top:.15rem;color:var(--muted);font-size:.68rem}.activity-additions{color:var(--accent-dark);font-weight:750}.activity-deletions{color:var(--danger);font-weight:750}.composer{border-top:1px solid var(--line);padding:1rem max(1rem,calc((100% - 760px)/2))}.composer textarea{resize:vertical;min-height:46px;max-height:180px}.composer-actions{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-top:.65rem}.file-picker{min-width:0;color:var(--muted);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-picker input{display:none}.anonymous-cta{border-top:1px solid var(--line);padding:1rem max(1rem,calc((100% - 760px)/2));display:flex;align-items:center;justify-content:space-between;gap:1rem;color:var(--muted)}.primary-link,.header-login{display:inline-flex;align-items:center;border-radius:9px;padding:.5rem .72rem;text-decoration:none;font-weight:750;white-space:nowrap}.primary-link{background:var(--accent);color:#182109}.header-login{border:1px solid var(--line);background:var(--panel);color:var(--text)}.access-panel{padding:1rem;background:#ffffff94}.access-panel h3{margin-bottom:.3rem}.access-panel>p{color:var(--muted);font-size:.82rem;line-height:1.45}.copy-room-link{width:100%;margin-bottom:.85rem;background:var(--panel-2);font-weight:750}.public-toggle{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 0;border-block:1px solid var(--line)}.public-toggle input{width:auto}.public-toggle strong,.public-toggle small{display:block}.public-toggle small{color:var(--muted);margin-top:.15rem}.invite{display:grid;gap:.5rem;padding:1rem 0}.invite-controls{display:grid;grid-template-columns:1fr 94px;gap:.5rem}.permission-list{display:grid;gap:.55rem}.permission-row{gap:.55rem}.permission-row img{width:28px;height:28px;border-radius:50%}.permission-user{min-width:0;flex:1}.permission-user strong,.permission-user small{display:block;overflow:hidden;text-overflow:ellipsis}.permission-user small{color:var(--muted)}.permission-row select{width:92px;padding:.45rem;font-size:.78rem}.viewer-note{margin-top:1rem;padding:.8rem;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:.82rem}.editor-main{min-width:0;min-height:0;display:flex;flex-direction:column;border-right:1px solid var(--line);background:var(--panel)}.editor-tabbar{min-height:43px;display:flex;align-items:stretch;border-bottom:1px solid var(--line);background:var(--panel-2)}.editor-file-tabs{min-width:0;flex:1;display:flex;align-items:stretch;overflow-x:auto}.editor-file-tab{flex:none;display:flex;align-items:center;gap:.55rem;border:0;border-right:1px solid var(--line);border-radius:0;background:transparent;padding:.55rem .85rem;color:var(--muted);font-size:.75rem}.editor-file-tab:hover:not(:disabled){border-color:var(--line);background:#ffffff8c;transform:none}.editor-file-tab.active{background:var(--panel);color:var(--text);box-shadow:inset 0 -2px var(--accent);font-weight:750}.editor-tab-people{min-width:0;display:flex;flex-direction:row-reverse;justify-content:flex-start;padding-left:.28rem}.editor-tab-people:empty{display:none}.editor-tab-people .presence-person{width:20px;height:20px;margin-left:-.3rem;border-width:1.5px;font-size:.56rem}.editor-pin-button{flex:none;width:43px;border:0;border-left:1px solid var(--line);border-radius:0;background:transparent;padding:0;color:var(--muted);font-size:1.05rem}.editor-pin-button:hover:not(:disabled){border-color:var(--line);background:var(--panel);transform:none}.editor-pin-button.active{background:var(--panel);color:var(--accent-dark);box-shadow:inset 0 -2px var(--accent)}.editor-readonly{align-self:center;flex:none;margin:0 .5rem;border-radius:999px;background:var(--panel-2);padding:.18rem .45rem;color:var(--muted);font-size:.72rem}.editor-readonly:empty{display:none}.presence-person{width:27px;height:27px;display:grid;place-items:center;margin-left:-.45rem;border:2px solid var(--panel);border-radius:50%;overflow:hidden;color:#fff;background:var(--presence-color);font-size:.7rem;font-weight:800}.presence-person img{width:100%;height:100%;object-fit:cover}.editor-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:.25rem;padding:.55rem max(1rem,calc((100% - 850px)/2));border-bottom:1px solid var(--line);background:var(--panel-2)}.editor-tool{min-width:34px;border-color:transparent;border-radius:7px;background:transparent;padding:.38rem .5rem;font-size:.78rem}.editor-tool:hover:not(:disabled){transform:none;border-color:var(--line);background:var(--panel)}.editor-tool[title=Bold]{font-weight:900}.editor-tool[title=Italic]{font-style:italic}.tool-separator{align-self:stretch;width:1px;background:var(--line);margin:0 .2rem}.editor-timeline{flex:none;display:grid;grid-template-columns:minmax(0,1fr) 210px;align-items:center;gap:.35rem .8rem;padding:.65rem 1rem;border-top:1px solid var(--line);background:var(--panel)}.timeline-heading{min-width:0;grid-column:1;grid-row:1;display:flex;align-items:baseline;gap:.5rem}.timeline-heading strong{flex:none;font-size:.78rem}.timeline-label{min-width:0;overflow:hidden;color:var(--muted);font-size:.7rem;text-overflow:ellipsis;white-space:nowrap}.timeline-slider{width:100%;min-width:0;height:22px;grid-column:1 / -1;grid-row:2;border:0;border-radius:0;box-shadow:none;background:transparent;padding:0;accent-color:var(--accent-dark)}.timeline-slider:focus{border:0;box-shadow:none}.timeline-slider:disabled{opacity:.5}.timeline-actions{width:210px;min-height:31px;grid-column:2;grid-row:1;display:flex;align-items:center;justify-content:flex-end;gap:.4rem}.timeline-action{border-radius:7px;padding:.38rem .55rem;background:var(--panel-2);font-size:.72rem;white-space:nowrap}.timeline-action:hover:not(:disabled){transform:none}.timeline-action.restore{border-color:var(--accent);background:var(--accent);color:#182109;font-weight:750}.editor-viewport{min-height:0;flex:1;position:relative}.editor-surface{height:100%;min-height:0;overflow-y:auto}.rich-editor{width:min(850px,100%);min-height:100%;margin:0 auto;padding:clamp(1.5rem,4vw,3.5rem);outline:none;line-height:1.65}.historical-editor{background:linear-gradient(to bottom,rgb(132 184 47 / 5%),transparent 9rem)}.rich-editor>:first-child{margin-top:0}.rich-editor p{margin:0 0 1em}.rich-editor h1{font-size:2rem;letter-spacing:-.04em}.rich-editor h2{font-size:1.45rem;letter-spacing:-.025em}.rich-editor blockquote{margin-inline:0;padding-left:1rem;border-left:3px solid var(--accent);color:var(--muted)}.rich-editor code{border-radius:4px;background:var(--panel-2);padding:.12rem .28rem}.rich-editor pre{overflow-x:auto;border-radius:10px;background:var(--panel-2);padding:1rem}.rich-editor img{max-width:100%}.rich-editor.ProseMirror-focused{box-shadow:inset 0 0 0 1px #84b82f38}.ProseMirror-yjs-cursor{position:relative;border-left:2px solid;border-right:2px solid;margin-left:-1px;margin-right:-1px;pointer-events:none;word-break:normal}.ProseMirror-yjs-cursor>div{position:absolute;top:-1.35em;left:-2px;border-radius:3px 3px 3px 0;color:#fff;padding:0 .25rem;font-size:.68rem;font-weight:650;line-height:1.35;white-space:nowrap;user-select:none}.ProseMirror .ProseMirror-yjs-selection{background:#84b82f3d}.modal-backdrop{position:fixed;inset:0;display:grid;place-items:center;background:#1f23196b;padding:1rem;z-index:10}.modal{width:min(430px,100%);border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:1.2rem}.modal-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:1rem}#toast{position:fixed;right:1rem;bottom:1rem;max-width:min(420px,calc(100vw - 2rem));padding:.8rem 1rem;border:1px solid var(--line);border-radius:12px;background:var(--panel-2);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:20}#toast.show{opacity:1;transform:translateY(0)}#toast.error{border-color:#e0a0aa;background:#fff1f3;color:#8f1730}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg: #09090b;--panel: #111113;--panel-2: #18181b;--line: #2b2b31;--muted: #a1a1aa;--text: #fafafa;--accent: #a3e635;--accent-dark: #bef264;--danger: #fb7185}body{background:radial-gradient(circle at 15% 0%,rgb(63 98 18 / 22%),transparent 32rem),var(--bg)}button:hover:not(:disabled){border-color:#52525b}input,select,textarea{background:#0d0d0f}input:focus,select:focus,textarea:focus{box-shadow:0 0 0 3px #a3e6351a}.login-card{background:#111113e5;box-shadow:0 28px 90px #0006}.github-login{background:var(--text);color:var(--bg)}.sidebar{background:#09090bd6}.room-card.active{background:#3f62122e}.access-panel{background:#1111138c}.share-dropdown{box-shadow:0 22px 64px #00000085}.modal-backdrop{background:#000000b8}.header-login{background:var(--panel)}#toast.error{border-color:#7f1d1d;background:#2a1015;color:#fecdd3}}@media(max-width:850px){.shell{grid-template-columns:250px 1fr}.room-content{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) minmax(0,1fr)}.editor-main{border-right:0;border-bottom:1px solid var(--line)}}@media(max-width:620px){.shell{display:block}.sidebar{min-height:100vh;border-right:0}.shell.room-open .sidebar,.workspace{display:none}.shell.room-open .workspace{display:flex}.mobile-back{display:inline-flex!important}.timeline-heading{grid-column:1 / -1}.timeline-actions{grid-column:1 / -1;grid-row:3;justify-content:flex-start}}.mobile-back{display:none}
