:root{--bg:#f4f6f8;--panel:#fff;--sidebar:#fbfcfd;--line:#e2e6ea;--line2:#d4d9df;--text:#1b1f24;--muted:#6f7782;--soft:#f0f3f6;--dark:#20252b;--accent:#2754c5;--accent-soft:#edf2ff;--danger:#b42318;--success:#16794b;--radius:10px;--shadow:0 18px 52px rgba(24,32,43,.15)}
*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}button,input,select,textarea{font:inherit}button{color:inherit}.app-shell{height:100vh;display:grid;grid-template-columns:58px 252px minmax(0,1fr) 390px;overflow:hidden;transition:grid-template-columns .18s ease}.app-shell.preview-hidden{grid-template-columns:58px 252px minmax(0,1fr) 0}.app-shell.preview-hidden .preview-panel{border:0;overflow:hidden}.org-rail{background:#1b1f24;border-right:1px solid #2b3037;padding:11px 8px;display:flex;align-items:center;flex-direction:column;gap:8px}.syntal-home,.org-pill{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;text-decoration:none;font-weight:750;color:#dbe0e6;background:#282d34;border:1px solid #343a43;transition:.15s}.syntal-home{background:#fff;color:#1b1f24;margin-bottom:7px}.org-pill:hover{background:#343b44}.org-pill.active{background:#fff;color:#1b1f24;border-color:#fff}.org-pill.dragging{opacity:.45}.org-pill.switch-disabled{pointer-events:none}.org-pill.add{border-style:dashed;font-size:20px}.user-pill{margin-top:auto;border-radius:50%}.sidebar{background:var(--sidebar);border-right:1px solid var(--line);padding:16px 13px;display:flex;flex-direction:column;min-height:0;overflow:hidden}.product-row{display:flex;align-items:center;gap:10px;padding:0 5px 14px}.product-icon{width:34px;height:34px;border-radius:8px;background:#20252b;color:#fff;display:grid;place-items:center;font-weight:800}.product-row strong,.product-row span{display:block}.product-row strong{font-size:15px}.product-row span{font-size:11px;color:var(--muted);max-width:155px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.button{border:1px solid 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1px;display:flex;flex-direction:column;gap:7px}.text-button{border:0;background:none;padding:0;color:#515964;cursor:pointer;font-size:11px;text-align:left}.text-button:hover{text-decoration:underline}.small-muted{font-size:10px;color:#9ba2ab}.workspace{min-width:0;display:flex;flex-direction:column;overflow:hidden;background:#f7f8fa}.picker-banner{height:58px;flex:none;background:#eef3ff;border-bottom:1px solid #d5def6;padding:9px 18px;display:flex;justify-content:space-between;align-items:center}.picker-banner strong,.picker-banner span{display:block}.picker-banner strong{font-size:13px}.picker-banner span{font-size:11px;color:#657083;margin-top:2px}.topbar{height:58px;flex:none;background:#fff;border-bottom:1px solid var(--line);padding:0 18px;display:grid;grid-template-columns:auto minmax(100px,1fr) 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transparent;background:transparent;border-radius:6px;cursor:pointer;color:#5e6671}.mini:hover{border-color:var(--line);background:#fff}.mini.starred{color:#b07900}.empty-state{text-align:center;padding:80px 20px;color:var(--muted)}.empty-state h2{font-size:16px;color:#343a42;margin:9px 0 4px}.empty-state p{font-size:12px;margin:0}.empty-icon{font-size:34px;color:#b5bbc3}.explorer-surface.grid-mode .list-header{display:none}.explorer-surface.grid-mode .file-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;padding:12px}.explorer-surface.grid-mode .file-row{display:block;min-height:132px;padding:12px;border:1px solid var(--line);border-radius:9px;position:relative}.explorer-surface.grid-mode .file-name{display:block}.explorer-surface.grid-mode .file-icon{width:48px;height:48px;margin-bottom:11px;font-size:20px}.explorer-surface.grid-mode .file-row>div:not(.file-name):not(.row-actions){display:none}.explorer-surface.grid-mode 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var(--line);display:flex;justify-content:flex-end;gap:7px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:13px}.field label{font-size:11px;font-weight:680}.field input,.field select,.field textarea{min-height:38px;border:1px solid var(--line2);border-radius:7px;padding:0 9px;outline:none;background:#fff}.field textarea{padding:8px}.field input:focus,.field select:focus,.field textarea:focus{border-color:#8ea6e2;box-shadow:0 0 0 3px #eef3ff}.member-list{border:1px solid var(--line);border-radius:8px;max-height:300px;overflow:auto}.member-row{display:grid;grid-template-columns:28px 1fr 115px;align-items:center;padding:8px 9px;border-bottom:1px solid #eff1f3;gap:8px}.member-row:last-child{border-bottom:0}.member-row strong{display:block;font-size:12px}.member-row span{font-size:10px;color:var(--muted)}.member-row select{height:30px;border:1px solid var(--line2);border-radius:6px;background:#fff}.version-row,.connector-row{display:grid;grid-template-columns:75px 1fr 110px 90px;gap:9px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line);font-size:11px}.connector-row{grid-template-columns:1fr 1fr 130px}.version-row:last-child,.connector-row:last-child{border-bottom:0}.api-code{background:#171b20;color:#e6ebf0;border-radius:8px;padding:12px;white-space:pre-wrap;word-break:break-all;font:11px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.reader-backdrop{position:fixed;inset:0;background:rgba(17,20,24,.52);z-index:70;padding:28px;display:grid;place-items:center}.reader-backdrop[hidden]{display:none}.reader-window{width:min(1180px,96vw);height:min(880px,94vh);background:#fff;border-radius:12px;box-shadow:0 24px 80px rgba(0,0,0,.28);overflow:hidden;display:flex;flex-direction:column}.reader-head{height:58px;flex:none;border-bottom:1px solid var(--line);padding:0 14px 0 18px;display:flex;align-items:center;justify-content:space-between}.reader-head strong,.reader-head span{display:block}.reader-head span{font-size:10px;color:#7a828d;margin-top:2px}.reader-head>div:last-child{display:flex;gap:7px}.reader-body{flex:1;min-height:0;background:#eef1f4;display:grid;place-items:center;overflow:auto}.reader-body iframe{width:100%;height:100%;border:0;background:#fff}.reader-body img,.reader-body video{max-width:100%;max-height:100%;object-fit:contain}.reader-body .text-preview{max-width:900px;margin:auto;min-height:100%;padding:34px;font-size:13px}.toast{position:fixed;right:18px;bottom:18px;background:#1d2228;color:#fff;padding:10px 13px;border-radius:8px;box-shadow:var(--shadow);font-size:12px;z-index:90}.landing-shell{height:100vh;display:grid;place-items:center;padding:24px;background:#f2f4f6}.landing-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px;box-shadow:0 14px 42px rgba(0,0,0,.06)}.brand-mark{width:44px;height:44px;border-radius:10px;background:#181c22;color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:24px}.eyebrow{font-size:10px;letter-spacing:.11em;color:#7c838e;font-weight:800}.landing-card h1{font-size:32px;margin:7px 0 8px;letter-spacing:-.035em}.landing-card p{color:#646b75;line-height:1.55;margin:0 0 23px}.landing-meta{text-align:center;margin-top:18px;font-size:10px;color:#a0a5ad}
@media(max-width:1250px){.app-shell{grid-template-columns:56px 225px minmax(0,1fr) 330px}.app-shell.preview-hidden{grid-template-columns:56px 225px minmax(0,1fr) 0}.list-header,.file-row{grid-template-columns:minmax(220px,1fr) 120px 90px 120px 70px}.list-header>div:nth-child(4),.file-row>div:nth-child(4){display:none}.preview-title-wrap strong{max-width:210px}}
@media(max-width:980px){.app-shell{grid-template-columns:54px 210px minmax(0,1fr)}.preview-panel{display:none}.list-header,.file-row{grid-template-columns:minmax(220px,1fr) 115px 90px 72px}.list-header>div:nth-child(4),.file-row>div:nth-child(4),.list-header>div:nth-child(5),.file-row>div:nth-child(5){display:none}.search{width:230px}}
@media(max-width:720px){.app-shell{grid-template-columns:52px minmax(0,1fr)}.sidebar{display:none}.topbar{padding:0 10px;grid-template-columns:auto minmax(80px,1fr) auto}.search{width:34vw}.content-head{padding:15px 12px 10px;align-items:flex-start;flex-direction:column}.content-actions{width:100%}.explorer-surface{margin:0 12px 12px}.list-header,.file-row{grid-template-columns:minmax(170px,1fr) 85px 68px}.list-header>div:nth-child(2),.file-row>div:nth-child(2),.list-header>div:nth-child(4),.file-row>div:nth-child(4),.list-header>div:nth-child(5),.file-row>div:nth-child(5){display:none}.reader-backdrop{padding:8px}.reader-window{width:100%;height:100%;border-radius:8px}}

.file-row.drop-target{outline:2px solid #315fcf;outline-offset:-2px;background:#edf3ff}