@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-cyrillic-ext-wght-normal-DjL33-gN.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-cyrillic-wght-normal-BEAKL7Jp.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-vietnamese-wght-normal-6IgcOCM7.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-latin-ext-wght-normal-DC-KSUi6.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-latin-wght-normal-BgDaEnEv.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-mono-cyrillic-ext-wght-normal-I4S5GZfc.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-mono-cyrillic-wght-normal-BmXc_FBt.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-mono-symbols2-wght-normal-GZpp1pK2.woff2) format("woff2-variations");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-mono-vietnamese-wght-normal-D8KDMBhC.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-mono-latin-ext-wght-normal-DrnZ1wKl.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/geist-mono-latin-wght-normal-B_7UjwxQ.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*{box-sizing:border-box}:root{--bg: #f5f2ea;--surface: #fdfbf5;--surface-2: #efebdf;--ink: #0d0d0d;--ink-2: #44403a;--muted: #8a8375;--line: #e2dccb;--line-strong: #cbc3ac;--accent: #c05a3c;--accent-deep: #a84a2e;--accent-bright: #f0b429;--accent-soft: #f9e5db;--cta: #ec8a6d;--cta-ink: #191512;--highlight: #f7e8b3;--highlight-active: #efd484;--radius: 6px;--shadow-xs: 0 1px 2px rgba(30, 25, 10, .06);--shadow-sm: 0 1px 2px rgba(30, 25, 10, .05), 0 2px 6px rgba(30, 25, 10, .04);--shadow-md: 0 2px 4px rgba(30, 25, 10, .05), 0 8px 24px rgba(30, 25, 10, .08);--shadow-lg: 0 4px 8px rgba(30, 25, 10, .06), 0 24px 56px rgba(30, 25, 10, .16);--font-ui: "Geist Variable", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "Geist Mono Variable", ui-monospace, "SF Mono", "Menlo", monospace;--font-doc: "Charter", "Iowan Old Style", Georgia, serif}body{margin:0;font-family:var(--font-ui);background:var(--bg);color:var(--ink);font-size:14px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:var(--font-ui)}button{transition:background .14s ease,border-color .14s ease,color .14s ease,box-shadow .14s ease,transform 90ms ease}button:active:not(:disabled){transform:scale(.985)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}::selection{background:#f0dda6}*{scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}*::-webkit-scrollbar{width:9px;height:9px}*::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px;border:2px solid transparent;background-clip:content-box}*::-webkit-scrollbar-track{background:transparent}@keyframes drawer-in{0%{transform:translate(24px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes dialog-in{0%{transform:translateY(6px) scale(.985);opacity:0}to{transform:none;opacity:1}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.app-shell{display:flex;height:100vh}.app-main{flex:1;min-width:0;display:flex;flex-direction:column}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;padding:0 5px;margin-left:6px;border-radius:4px;background:var(--ink);color:#f5f2ea;font-family:var(--font-mono);font-size:10px;font-weight:500}.topbar{display:flex;align-items:center;gap:10px;height:52px;padding:0 16px;background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);border-bottom:1px solid var(--line);flex-shrink:0;position:relative;z-index:10}.logo{font-weight:700;font-size:14.5px;color:var(--ink);letter-spacing:-.01em;white-space:nowrap}.logo b{color:var(--accent-bright);font-weight:inherit}.doc-title{font-size:15px;font-weight:600;color:var(--ink);border:1px solid transparent;border-radius:6px;padding:5px 10px;min-width:120px;max-width:360px;width:100%;background:transparent;outline:none;transition:border-color .12s,background .12s}.doc-title:hover{background:var(--surface-2)}.doc-title:focus{border-color:var(--accent);background:var(--surface)}.owner-chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:3px 10px;white-space:nowrap}.spacer{flex:1}.peers{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--muted);white-space:nowrap}.peer-dot{width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:10px;font-weight:700;box-shadow:0 0 0 2px var(--surface);margin-left:-7px;text-transform:uppercase}.peer-dot:first-child{margin-left:0}.user-btn{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px;cursor:pointer;font-size:12px;font-weight:500;transition:border-color .12s}.user-btn:hover{border-color:var(--line-strong)}.workspace{display:flex;flex:1;min-height:0}.project-home{flex:1;overflow-y:auto;background:var(--bg)}.project-home-inner{max-width:880px;margin:36px auto 80px;padding:0 28px;display:flex;flex-direction:column;gap:28px}.project-head h1{font-size:30px;font-weight:750;letter-spacing:-.03em;margin:0 0 6px}.project-desc{color:var(--muted);margin:0 0 10px}.project-team{display:flex;gap:8px;flex-wrap:wrap}.actions-row{display:flex;gap:10px;flex-wrap:wrap}.action-btn{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;padding:10px 16px;font-size:13px;font-weight:600;cursor:pointer;box-shadow:var(--shadow-sm);transition:border-color .12s,transform 80ms}.action-btn:hover:not(:disabled){border-color:var(--line-strong);transform:translateY(-1px)}.action-btn.primary{background:var(--cta);border-color:var(--cta);color:var(--cta-ink);font-family:var(--font-mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em}.action-btn:disabled{opacity:.55;cursor:default}.project-home h2{font-family:var(--font-mono);font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin:0 0 10px}.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}.doc-card{display:flex;flex-direction:column;gap:8px;align-items:flex-start;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px 16px;cursor:pointer;box-shadow:var(--shadow-xs);font-family:var(--font-ui)}.doc-card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:var(--shadow-md);transform:translateY(-1px)}.doc-card-title{font-size:14px;font-weight:600;color:var(--ink)}.doc-card-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.status{font-family:var(--font-mono);font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:2px 7px}.status.muted{color:var(--muted);background:var(--bg)}.status.amber{color:#b45309;background:#fef3c7}.status.ok{color:#166534;background:#dcfce7}.overview-row{margin-top:6px}.activity-list{display:flex;flex-direction:column;gap:8px}.activity{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 14px;box-shadow:var(--shadow-sm)}.activity.compact{padding:6px 14px;border-radius:0;border-left:none;border-right:none;box-shadow:none}.activity.error{border-color:#fca5a5}.activity-head{display:flex;align-items:baseline;gap:10px}.activity-agent{font-size:12px;font-weight:700;color:var(--accent);white-space:nowrap}.activity-label{flex:1;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.activity-time{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}.activity.done .activity-time{color:#16a34a}.activity.error .activity-time{color:#dc2626}.activity-track{height:4px;border-radius:2px;background:var(--line);margin-top:7px;overflow:hidden;position:relative}.activity-fill{height:100%;border-radius:2px;background:var(--accent);transition:width .6s ease}.activity.done .activity-fill{background:#22c55e}.activity.error .activity-fill{background:#ef4444}.activity-fill.indeterminate{position:absolute;width:30%;animation:slide 1.4s ease-in-out infinite}@keyframes slide{0%{left:-30%}to{left:100%}}.activity-detail{font-size:11px;color:var(--muted);margin-top:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-status-strip{border-bottom:1px solid var(--line);background:var(--accent-soft)}.hero{background:#0e0d0b;border-radius:10px;padding:40px 44px 36px;color:#f5f2ea;box-shadow:var(--shadow-md)}.hero h1{font-size:30px;font-weight:750;letter-spacing:-.03em;margin:0 0 8px;color:#f5f2ea}.hero h1:after{content:".";color:var(--accent-bright)}.hero .project-desc{color:#a39c8c;max-width:560px;line-height:1.55}.hero-form{display:flex;gap:10px;margin-top:20px;max-width:520px}.hero-form input{flex:1;border:1px solid rgba(245,242,234,.28);border-radius:6px;padding:11px 14px;font-size:15px;outline:none;background:#f5f2ea12;color:#f5f2ea;transition:border-color .14s,background .14s}.hero-form input::placeholder{color:#857e6f}.hero-form input:focus{border-color:var(--accent-bright);background:#f5f2ea1a}.hero-btn{padding:11px 20px;font-size:12px;border-radius:6px}.hero .nav-hint{color:#857e6f}.library-card{width:100%}.home-row{margin-bottom:4px;font-weight:600}.checklist{display:flex;gap:10px;flex-wrap:wrap}.check-step{flex:1;min-width:200px;display:flex;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;box-shadow:var(--shadow-sm)}.check-step.done{opacity:.75;border-color:#bbf7d0}.check-mark{font-size:15px;font-weight:700;color:var(--muted);flex-shrink:0}.check-step.done .check-mark{color:#16a34a}.check-label{display:block;font-size:13px;font-weight:700}.check-hint{display:block;font-size:12px;color:var(--muted);margin-top:3px;line-height:1.4}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f0f196b;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:50;animation:fade-in .14s ease}.dialog{background:var(--surface);border-radius:16px;box-shadow:var(--shadow-lg);padding:22px 24px;width:min(640px,calc(100vw - 48px));display:flex;flex-direction:column;gap:10px;animation:dialog-in .18s cubic-bezier(.16,1,.3,1)}.dialog h3{margin:0;font-size:16px}.dialog input,.dialog textarea{border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:13px;font-family:var(--font-ui);outline:none;resize:vertical}.dialog input:focus,.dialog textarea:focus{border-color:var(--accent)}.mention-wrap{position:relative;flex:1;display:flex}.mention-wrap input{flex:1;border:1px solid var(--line);border-radius:7px;padding:7px 10px;font-size:13px;outline:none;background:var(--surface);font-family:var(--font-ui);width:100%}.mention-wrap input:focus{border-color:var(--accent)}.mention-menu{position:absolute;bottom:calc(100% + 4px);left:0;min-width:160px;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-md);z-index:20;overflow:hidden}.mention-menu{min-width:260px}.mention-menu button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;border:none;background:transparent;padding:11px 14px;cursor:pointer}.mention-menu button.active,.mention-menu button:hover{background:var(--accent-soft)}.mention-avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);display:inline-flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}.mention-body{display:flex;flex-direction:column;min-width:0}.mention-handle{font-size:14px;font-weight:600;color:var(--accent)}.mention-hint{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-launcher{display:inline-flex;gap:6px}.chat-drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,calc(100vw - 80px));background:var(--surface);border-left:1px solid var(--line);box-shadow:-16px 0 56px #14142829;display:flex;flex-direction:column;z-index:45;animation:drawer-in .2s cubic-bezier(.16,1,.3,1)}.chat-drawer-head{display:flex;align-items:center;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--surface-2)}.chat-drawer-tabs{flex:1;display:flex;gap:4px;overflow-x:auto}.chat-drawer-tabs button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap}.chat-drawer-tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.changelog{display:flex;flex-direction:column;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:6px 2px;box-shadow:var(--shadow-sm)}.change-row{display:flex;align-items:flex-start;gap:10px;padding:8px 12px;border-radius:8px}.change-row:hover{background:var(--surface-2)}.change-icon{flex-shrink:0;font-size:14px;margin-top:1px}.change-body{flex:1;min-width:0}.change-summary{display:block;font-size:13px;line-height:1.45}.change-meta{display:block;font-size:11px;color:var(--muted);margin-top:2px}.change-doc-link{border:none;background:none;padding:0;font-size:11px;color:var(--accent);cursor:pointer;text-decoration:underline}.change-cta{flex-shrink:0;font-size:11px;padding:4px 10px}.changelog.attention{border-color:#fcd34d;background:#fffbeb}.attention-row{display:flex;align-items:center}.attention-row>.change-row{flex:1}.h2-toggle{border:none;background:none;margin-left:10px;font-size:11px;font-weight:600;color:var(--accent);cursor:pointer;text-transform:none;letter-spacing:normal}.activity-head{display:flex;align-items:baseline;gap:10px;width:100%;border:none;background:none;padding:0;cursor:pointer;text-align:left;font:inherit}.activity-trail{margin-top:8px;border-top:1px solid var(--line);padding-top:6px;max-height:260px;overflow-y:auto;font-size:12px}.trail-row{display:flex;gap:10px;padding:2px 0}.trail-time{flex-shrink:0;width:62px;color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px}.trail-detail{flex:1;color:var(--ink)}.trail-row.live .trail-detail{color:var(--accent);display:inline-flex;align-items:center;gap:6px}.project-head-row{display:flex;align-items:center;gap:10px}.project-head-row h1{margin:0}.login-screen{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-md);padding:44px 48px;text-align:center;max-width:420px}.login-card h1{font-size:20px;margin:14px 0 6px}.login-btn{margin-top:18px;padding:11px 22px;font-size:14px}.project-access{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:10px}.visibility-select,.invite-select{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:5px 8px;font-size:12px;color:var(--ink)}.member-chip{background:var(--surface);border:1px solid var(--line);color:var(--ink)}.member-chip .icon-btn{width:16px;height:16px;font-size:10px}.groups-panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:10px}.group-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.group-name{font-size:13px;font-weight:700;min-width:100px}.group-row select,.group-create input{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:5px 8px;font-size:12px}.group-create{display:flex;gap:8px;border-top:1px solid var(--line);padding-top:10px}.comment-text p{margin:0 0 .45em}.comment-text p:last-child{margin-bottom:0}.comment-text ul{margin:.25em 0 .5em;padding-left:18px}.comment-text code{background:#f2f0fa;border-radius:4px;padding:0 4px;font-size:.88em}.mention-warning{font-size:12px;color:#b45309;background:#fef3c7;border-radius:6px;padding:5px 9px;margin:6px 0 2px}.thread-modal{width:min(760px,calc(100vw - 48px));max-height:calc(100vh - 80px)}.thread-modal-head{display:flex;align-items:center;gap:8px}.thread-modal-history{flex:1;overflow-y:auto;min-height:120px;max-height:48vh;padding:4px 2px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.thread-modal-history .comment{padding:8px 0}.thread-modal-history .comment-text{font-size:14px;line-height:1.55}.thread-modal-compose{display:flex;flex-direction:column;gap:8px}.card-expand{float:right;margin:-2px -4px 0 6px;visibility:hidden}.comment-card:hover .card-expand{visibility:visible}.working-indicator{font-size:12px;font-weight:500;color:var(--accent);margin:6px 0 2px}.working-indicator>div:first-child{display:flex;align-items:center;gap:7px}.working-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}.working-detail{margin-top:3px;padding-left:15px;font-size:11.5px;font-weight:400;font-style:italic;color:var(--muted);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;animation:fade-in .2s ease}.chat-typing{opacity:.92}.chat-typing .working-detail{padding-left:0}.typing-dots{display:inline-flex;gap:3px;margin-left:2px}.typing-dots i{width:5px;height:5px;border-radius:50%;background:var(--accent);animation:typing-bounce 1.2s ease-in-out infinite}.typing-dots i:nth-child(2){animation-delay:.15s}.typing-dots i:nth-child(3){animation-delay:.3s}@keyframes typing-bounce{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.nav-sidebar{width:250px;flex-shrink:0;background:var(--surface-2);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto;padding:12px 10px;gap:14px}.section-toggle{border:none;background:none;padding:0;display:inline-flex;align-items:center;gap:4px;font:inherit;color:inherit;text-transform:inherit;letter-spacing:inherit;font-weight:inherit;cursor:pointer}.chat-row .tree-label{color:var(--accent);font-weight:500}.chat-badge{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:1px 4px;visibility:hidden}.chat-row:hover .chat-badge{visibility:visible}.nav-section{flex-shrink:0}.nav-section.grow{flex:none}.nav-section.footer{display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--line);padding-top:10px}.nav-section-head{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);margin-bottom:6px;padding:0 4px}.project-home h2{letter-spacing:.09em}.icon-btn{border:none;background:transparent;border-radius:5px;width:22px;height:22px;cursor:pointer;font-size:12px;color:var(--muted);line-height:1}.icon-btn:hover{background:var(--line);color:var(--ink)}.nav-toggle{font-size:15px;width:28px;height:28px}.project-select,.invite-row select,.create-form select,.create-form input{width:100%;border:1px solid var(--line);border-radius:6px;background:var(--surface);padding:6px 8px;font-size:13px;font-family:var(--font-ui);color:var(--ink);outline:none}.project-select:focus,.create-form input:focus{border-color:var(--accent)}.create-form{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:8px;margin:6px 0;box-shadow:var(--shadow-sm)}.create-form-actions{display:flex;gap:6px}.btn-primary{border:none;background:var(--cta);color:var(--cta-ink);border-radius:5px;padding:6px 14px;font-family:var(--font-mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.07em;cursor:pointer}.btn-primary:disabled{opacity:.35;cursor:default}.btn-primary:not(:disabled):hover{background:#f09a80;box-shadow:var(--shadow-sm)}.btn-ghost{border:none;background:transparent;color:var(--muted);border-radius:6px;padding:5px 8px;font-size:12px;cursor:pointer;text-align:left}.btn-ghost:hover{background:var(--line);color:var(--ink)}.tree{display:flex;flex-direction:column;gap:1px}.tree-children{margin-left:14px;display:flex;flex-direction:column;gap:1px}.tree-row,.agent-row{display:flex;align-items:center;gap:6px;width:100%;border:none;background:transparent;border-radius:6px;padding:5px 6px;font-size:13px;color:var(--ink);cursor:pointer;text-align:left}.tree-row:hover{background:#1818280d}.tree-row.active{background:var(--accent-soft);color:var(--accent);font-weight:600;box-shadow:inset 2.5px 0 0 var(--accent)}.tree-icon{flex-shrink:0;font-size:12px}.tree-icon.chevron{width:10px;color:var(--muted)}.tree-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-delete{visibility:hidden;font-size:11px}.tree-row:hover .row-delete{visibility:visible}.agent-row{cursor:default}.dot-folder>.tree-row{opacity:.55}.dot-folder .tree-children{opacity:.75}.invite-row{display:flex;gap:6px;margin-top:6px}.nav-hint{font-size:12px;color:var(--muted);line-height:1.45;padding:0 4px}.editor-pane{flex:1;min-width:0;overflow-y:auto;display:flex;flex-direction:column}.toolbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:2px;padding:6px 20px;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);flex-wrap:wrap}.toolbar-btn{border:none;background:transparent;border-radius:6px;min-width:28px;height:28px;padding:0 6px;cursor:pointer;font-size:13px;color:#4a4d55;transition:background .1s}.toolbar-btn:hover{background:var(--line)}.toolbar-btn.active{background:var(--accent-soft);color:var(--accent)}.toolbar-sep{width:1px;height:18px;background:var(--line);margin:0 6px}.doc-wrap{position:relative;display:flex;justify-content:center;padding-right:290px;flex-shrink:0}.page{max-width:760px;width:100%;margin:30px 0 100px 24px;background:#fffefa;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-sm);padding:68px 76px;flex-shrink:1;min-width:0}.comment-margin{position:absolute;top:28px;right:12px;width:268px;bottom:0;pointer-events:none}.comment-card{pointer-events:auto;position:absolute;left:0;right:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:11px 13px;box-shadow:var(--shadow-xs);cursor:pointer;transition:top .22s cubic-bezier(.2,0,.2,1),box-shadow .14s,border-color .14s}.comment-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md)}.comment-card.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow-md);z-index:3}.comment-card.resolved{opacity:.6}.comment-card.pending{border-color:#d9970f;box-shadow:0 0 0 1px #d9970f,var(--shadow-md);z-index:4}.comment-more{font-size:12px;color:var(--muted);margin:2px 0 6px 26px}.resolved-toggle{pointer-events:auto;position:absolute;bottom:40px;left:0;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:4px 12px;font-size:12px;color:var(--muted);cursor:pointer}.resolved-toggle:hover{color:var(--ink);border-color:var(--line-strong)}@media(max-width:1280px){.doc-wrap{padding-right:250px}.comment-margin{width:232px}}.doc-wrap.comments-wide{padding-right:490px}.doc-wrap.comments-wide .comment-margin{width:464px}.doc-wrap.comments-wide .comment-card{padding:12px 16px}.doc-wrap.comments-wide .comment-text{font-size:13.5px}.toolbar-right{margin-left:auto;display:inline-flex}.wide-toggle{font-size:12px;color:var(--muted)}.doc-editor{outline:none;min-height:60vh;line-height:1.7;font-size:17px;font-family:var(--font-doc);color:#26262c}.doc-editor p{margin:0 0 .65em}.doc-editor h1{font-size:2.05em;letter-spacing:-.018em;margin:.6em 0 .4em;line-height:1.18}.doc-editor h1:first-child{margin-top:0;padding-bottom:.3em;border-bottom:1px solid var(--line)}.doc-editor h2{font-size:1.5em;letter-spacing:-.01em;margin:.8em 0 .35em;line-height:1.25}.doc-editor h3{font-size:1.2em;margin:.8em 0 .3em}.doc-editor pre{background:#1e1e24;color:#e9ecef;border-radius:8px;padding:14px 18px;font-size:14px;overflow-x:auto;font-family:SF Mono,ui-monospace,Menlo,monospace}.doc-editor blockquote{border-left:3px solid var(--accent);margin-left:0;padding-left:16px;color:#55555e;font-style:italic}.doc-editor p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:#b3b6be;pointer-events:none;height:0;font-style:italic}.doc-editor a{color:#2563eb;text-decoration-color:#bfdbfe;text-underline-offset:2px;cursor:pointer}.doc-editor img{max-width:100%;height:auto;border-radius:8px;box-shadow:var(--shadow-sm)}.doc-editor hr{border:none;border-top:1px solid var(--line-strong);margin:2em 0}.doc-editor code{background:#f2f0fa;border-radius:4px;padding:1px 5px;font-size:.85em;font-family:SF Mono,ui-monospace,Menlo,monospace;color:#5b21b6}.doc-editor pre code{background:none;padding:0;color:inherit}.doc-editor table{border-collapse:collapse;table-layout:fixed;width:100%;margin:1em 0;font-size:.92em}.doc-editor th,.doc-editor td{border:1px solid var(--line-strong);padding:7px 11px;vertical-align:top;position:relative}.doc-editor th{background:var(--surface-2);font-weight:600;text-align:left}.doc-editor .selectedCell:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#6741d914;pointer-events:none}.doc-editor ul[data-type=taskList]{list-style:none;padding-left:4px}.doc-editor ul[data-type=taskList] li{display:flex;gap:9px}.doc-editor ul[data-type=taskList] li>label{flex-shrink:0;margin-top:5px}.doc-editor ul[data-type=taskList] li>div{flex:1}.doc-editor ul[data-type=taskList] li[data-checked=true]>div{color:var(--muted);text-decoration:line-through}.comment-anchor[data-status=open]{background:var(--highlight);border-bottom:2px solid #d9970f;cursor:pointer;transition:background .12s}.comment-anchor[data-status=open]:after{content:"💬";font-size:.6em;vertical-align:super;margin-left:1px;opacity:.7}.comment-anchor[data-status=open].comment-active{background:var(--highlight-active)}.show-resolved .comment-anchor[data-status=resolved],.comment-anchor[data-status=resolved].comment-active{border-bottom:2px dotted var(--line-strong);cursor:pointer}.show-resolved .comment-anchor[data-status=resolved]:after{content:"✓";opacity:.45}.comment-anchor[data-status=resolved].comment-active{background:#18182812}.collaboration-cursor__caret{border-left:1px solid;border-right:1px solid;margin-left:-1px;margin-right:-1px;position:relative;word-break:normal}.collaboration-cursor__label{border-radius:4px 4px 4px 0;color:#fff;font-size:10px;font-weight:600;font-family:var(--font-ui);left:-1px;line-height:normal;padding:.1rem .35rem;position:absolute;top:-1.4em;-webkit-user-select:none;user-select:none;white-space:nowrap}.bubble-comment-btn{border:none;background:var(--ink);color:#fff;border-radius:8px;padding:7px 14px;font-size:13px;font-weight:500;cursor:pointer;box-shadow:var(--shadow-md)}.bubble-comment-btn:hover{background:#000}.side-panel{width:330px;flex-shrink:0;border-left:1px solid var(--line);background:var(--surface-2);display:flex;flex-direction:column;min-height:0}.panel-header{padding:12px 14px 8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.user-btn.active-toggle{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.view-toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}.view-toggle button{border:none;background:var(--surface);padding:5px 12px;font-size:12px;font-weight:500;color:var(--muted);cursor:pointer}.view-toggle button.active{background:var(--accent);color:#fff}.original-frame{flex:1;min-width:0;border:none;background:#525659}.original-video{object-fit:contain;background:#000}.drop-zone{border:1.5px dashed var(--line-strong);border-radius:8px;padding:26px 16px;text-align:center;color:var(--muted);cursor:pointer;font-size:.9rem;transition:border-color .15s,color .15s}.drop-zone:hover{border-color:var(--accent);color:var(--ink-2)}a.user-btn{text-decoration:none;color:var(--ink);display:inline-flex;align-items:center}.sidebar-empty{font-size:13px;color:var(--muted);line-height:1.55;padding:4px}.thread{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px;margin-bottom:10px;cursor:pointer;box-shadow:var(--shadow-sm);transition:border-color .12s,box-shadow .12s}.thread:hover{border-color:var(--line-strong)}.thread.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow-sm)}.thread.resolved{opacity:.62}.thread.pending{border-color:#d9970f;box-shadow:0 0 0 1px #d9970f,var(--shadow-sm)}.comments-panel h3{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin:18px 4px 8px}.thread-quote{font-size:12px;color:var(--muted);border-left:3px solid var(--highlight-active);padding-left:8px;margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.comment{margin-bottom:8px}.comment-head{display:flex;align-items:center;gap:6px}.avatar{width:20px;height:20px;border-radius:50%;color:#fff;font-size:11px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.comment-author{font-size:13px;font-weight:600}.comment.agent .comment-author,.chat-msg.agent .comment-author{color:var(--accent)}.comment-time{font-size:11px;color:var(--muted)}.comment-text{font-size:13px;margin:4px 0 0 26px;white-space:pre-wrap;line-height:1.5}.thread-actions{display:flex;gap:6px;align-items:center;margin-top:8px}.reply-box{display:flex;flex:1;gap:6px}.reply-box input{flex:1;border:1px solid var(--line);border-radius:7px;padding:7px 10px;font-size:13px;outline:none;background:var(--surface);font-family:var(--font-ui)}.reply-box input:focus{border-color:var(--accent)}.reply-box button{border:none;background:var(--accent);color:#fff;border-radius:7px;width:32px;cursor:pointer;font-size:14px}.reply-box button:disabled{opacity:.35;cursor:default}.resolve-btn,.cancel-btn{border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:6px 9px;cursor:pointer;font-size:12px;color:var(--muted)}.resolve-btn:hover{color:#2b8a3e;border-color:#2b8a3e}.cancel-btn{margin-top:8px}.chat-panel{flex:1;display:flex;flex-direction:column;min-height:0}.chat-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px}.chat-msg{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:8px 11px;box-shadow:var(--shadow-sm);max-width:95%}.chat-msg{border-radius:14px 14px 14px 4px}.chat-msg.mine{align-self:flex-end;background:var(--ink);border-color:var(--ink);border-radius:14px 14px 4px}.chat-msg.mine .comment-text{color:#f5f2ea}.chat-msg.mine .comment-author,.chat-msg.mine .comment-time{color:#f5f2ea99}.chat-context{font-size:12px;color:var(--muted);border-left:3px solid var(--highlight-active);padding-left:8px;margin:6px 0 2px 26px;font-style:italic}.chat-composer{border-top:1px solid var(--line);padding:10px 12px;background:var(--surface);display:flex;flex-direction:column;gap:8px}.chat-selection-chip{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);background:var(--highlight);border-radius:6px;padding:5px 8px;cursor:pointer}.chat-selection-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mention-chips{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.mention-default{font-size:11px;color:var(--muted)}.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:3px 10px;font-size:12px;color:var(--accent);cursor:pointer}.chip:hover{background:var(--accent-soft);border-color:var(--accent)}.nav-sidebar{background:#131110;border-right:none;color:#e8e2d4}.nav-sidebar .nav-section-head{color:#7b7466}.nav-sidebar .tree-row,.nav-sidebar .agent-row,.nav-sidebar .section-toggle{color:#d6cfc0}.nav-sidebar .tree-row:hover{background:#f5f2ea14}.nav-sidebar .tree-row.active{background:#29251f;color:#fff;box-shadow:inset 2.5px 0 0 var(--accent-bright)}.nav-sidebar .tree-icon.chevron{color:#7b7466}.nav-sidebar .badge{background:var(--accent-bright);color:#131110}.nav-sidebar select,.nav-sidebar input{background:#1f1c18;color:#e8e2d4;border:1px solid rgba(245,242,234,.16);border-radius:6px}.nav-sidebar select:focus,.nav-sidebar input:focus{border-color:var(--accent-bright);outline:none}.nav-sidebar .btn-ghost{color:#9a9384}.nav-sidebar .btn-ghost:hover{background:#f5f2ea14;color:#e8e2d4}.nav-sidebar .nav-hint{color:#7b7466}.card-desc{font-size:12.5px;color:var(--muted);line-height:1.5}.hero .btn-primary:disabled{background:#f5f2ea24;color:#f5f2ea80}.nav-sidebar .nav-section.footer{border-top:1px solid rgba(245,242,234,.14)}.nav-sidebar.rail{width:52px;padding:10px 9px;gap:4px;align-items:center}.rail-btn{width:34px;height:34px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:6px;background:transparent;color:#b9b2a2;font-size:15px;cursor:pointer}.rail-btn:hover{background:#f5f2ea17;color:#f5f2ea}.rail-sep{width:26px;height:1px;flex-shrink:0;background:#f5f2ea24;margin:4px 0}.sidebar-top{display:flex;align-items:center;justify-content:space-between;gap:4px}.sidebar-top .home-row{flex:1}.collapse-btn{width:28px;height:28px;font-size:14px}.conv-bar{display:flex;gap:6px;align-items:center;padding:7px 10px;border-bottom:1px solid var(--line);background:var(--surface-2)}.conv-bar select{flex:1;min-width:0;border:1px solid var(--line);border-radius:5px;background:var(--surface);padding:5px 8px;font-size:12.5px;font-family:var(--font-ui);color:var(--ink)}.quick-chat{display:flex;gap:8px;align-items:stretch;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 10px;box-shadow:var(--shadow-xs)}.quick-chat .mention-wrap{flex:1}.quick-chat input{width:100%;border:none;outline:none;background:transparent;font-size:14px;font-family:var(--font-ui);color:var(--ink)}.quick-chat input::placeholder{color:var(--muted)}.promote-btn{margin-left:auto;border:1px solid var(--line);background:transparent;border-radius:4px;padding:1px 6px;font-family:var(--font-mono);font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);cursor:pointer;opacity:0}.chat-msg:hover .promote-btn,.promote-btn:disabled{opacity:1}.promote-btn:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}