:root{--font-ui:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,"Apple Color Emoji",Arial,sans-serif;--mono:ui-monospace,"SF Mono","Cascadia Code",Menlo,Consolas,monospace;--n-ink:#37352f;--n-ink-2:rgba(55,53,47,0.65);--n-ink-3:rgba(55,53,47,0.45);--n-bg:#ffffff;--n-side:#f7f7f5;--n-hover:rgba(55,53,47,0.06);--n-hover-2:rgba(55,53,47,0.08);--n-active:rgba(55,53,47,0.1);--n-line:rgba(55,53,47,0.09);--n-line-strong:rgba(55,53,47,0.16);--n-blue:#2383e2;--n-green:#448361;--n-amber:#d9730d;--n-red:#eb5757;--radius-s:4px;--radius-m:6px;--radius-l:8px;--side-w:248px;--dur-fast:100ms;--dur-base:140ms;--ease:cubic-bezier(0.25,0.1,0.25,1);--bg:var(--n-bg);--bg-raised:var(--n-side);--bg-panel:var(--n-side);--bg-hover:var(--n-hover);--bg-active:var(--n-active);--bg-card:#ffffff;--bg-inset:#f1f1ef;--line:var(--n-line);--line-soft:rgba(55,53,47,0.06);--line-strong:var(--n-line-strong);--ink:var(--n-ink);--ink-dim:var(--n-ink-2);--ink-faint:var(--n-ink-3);--accent:var(--n-blue);--accent-hover:#1b7ad8;--accent-soft:rgba(35,131,226,0.1);--accent-line:rgba(35,131,226,0.35);--green:var(--n-green);--amber:var(--n-amber);--red:var(--n-red);--scrim:rgba(15,15,15,0.3);--shadow-panel:rgba(15,15,15,0.05) 0 0 0 1px,rgba(15,15,15,0.1) 0 3px 6px,rgba(15,15,15,0.2) 0 9px 24px;--shadow-card:rgba(15,15,15,0.1) 0 0 0 1px;--shadow-card-hover:rgba(15,15,15,0.1) 0 0 0 1px,rgba(15,15,15,0.1) 0 2px 4px;--frame-bg:#ffffff;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#191919;--bg-raised:#202020;--bg-panel:#202020;--bg-hover:rgba(255,255,255,0.055);--bg-active:rgba(255,255,255,0.09);--bg-card:#252525;--bg-inset:#2f2f2f;--line:rgba(255,255,255,0.094);--line-soft:rgba(255,255,255,0.06);--line-strong:rgba(255,255,255,0.14);--ink:#d4d4d4;--ink-dim:rgba(212,212,212,0.72);--ink-faint:rgba(212,212,212,0.5);--accent:#529cca;--accent-hover:#5fa8d8;--accent-soft:rgba(82,156,202,0.14);--accent-line:rgba(82,156,202,0.4);--green:#6a9f7d;--amber:#e0a06a;--red:#e0655f;--scrim:rgba(0,0,0,0.5);--shadow-panel:rgba(0,0,0,0.4) 0 0 0 1px,rgba(0,0,0,0.5) 0 3px 6px,rgba(0,0,0,0.6) 0 9px 24px;--shadow-card:rgba(255,255,255,0.094) 0 0 0 1px;--shadow-card-hover:rgba(255,255,255,0.13) 0 0 0 1px,rgba(0,0,0,0.3) 0 2px 4px;color-scheme:dark}}*{margin:0;padding:0;box-sizing:border-box}body,html{height:100%}body,html{background:var(--bg)}body{font-family:var(--font-ui);font-size:14px;line-height:1.5;color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.mono{font-family:var(--mono)}.boot{display:grid;place-items:center;min-height:100vh;color:var(--ink-faint);font-size:13px;letter-spacing:.1em}.shell-layout{display:flex;height:100vh;overflow:hidden}.nav-handle{position:fixed;left:10px;top:10px;width:34px;height:30px;z-index:40;cursor:pointer;display:grid;place-items:center;background:transparent;border:none;border-radius:var(--radius-m);transition:background var(--dur-fast) var(--ease)}.nav-handle:hover{background:var(--bg-hover)}.nav-handle.hidden{display:none}.nav-handle .burger{display:grid;grid-gap:3.5px;gap:3.5px;width:15px}.nav-handle .burger i{height:1.5px;border-radius:2px;background:var(--ink-dim)}.nav-handle:hover .burger i{background:var(--ink)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--side-w);display:flex;flex-direction:column;background:var(--bg-panel);border-right:1px solid var(--line-soft);transform:translateX(-100%);transition:transform var(--dur-base) var(--ease);z-index:45}.sidebar.open{transform:translateX(0);box-shadow:var(--shadow-panel)}.side-brand{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:12px 10px 6px}.brand-mark{font-size:14px;font-weight:500;color:var(--ink);padding:4px 8px;border-radius:var(--radius-m);cursor:default;display:inline-flex;align-items:center;gap:8px}.brand-mark:hover{background:var(--bg-hover)}.side-nav{flex:1 1;padding:2px 8px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:1px;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.side-nav::-webkit-scrollbar{width:6px}.side-nav::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:3px}.side-hr{height:1px;background:var(--line-soft);margin:8px 8px 4px}.side-item{display:flex;align-items:center;gap:8px;width:100%;padding:4px 8px;border:none;border-radius:var(--radius-m);background:none;color:var(--ink-dim);font-family:var(--font-ui);font-size:14px;font-weight:400;cursor:pointer;text-align:left;transition:background var(--dur-fast) var(--ease)}.side-item:hover{background:var(--bg-hover);color:var(--ink)}.side-item.active{background:var(--bg-hover-2);color:var(--ink);font-weight:500}.side-svg{width:17px;height:17px;flex:0 0 17px;color:var(--ink-faint)}.side-item:hover .side-svg{color:var(--ink-dim)}.side-item.active .side-svg{color:var(--ink)}.side-icon{width:16px;text-align:center;font-size:14px;color:var(--ink-faint)}.side-label{flex:1 1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.side-dot{width:5px;height:5px;border-radius:50%;background:var(--line-strong);flex-shrink:0}.side-dot.on{background:var(--green)}.side-folder{font-weight:500;color:var(--ink);padding:4px 8px;margin-top:6px}.side-folder.open{background:transparent}.side-chev{width:12px;height:12px;flex:0 0 12px;color:var(--ink-faint);transition:transform var(--dur-fast) var(--ease)}.side-folder:hover .side-chev{color:var(--ink-dim)}.side-chev.open{transform:rotate(90deg)}.side-group-items{display:flex;flex-direction:column;gap:1px;padding:0 0 2px 10px;margin-left:11px;border-left:1px solid var(--line)}.side-foot{border-top:1px solid var(--line-soft);padding:10px}.side-user{display:flex;align-items:center;gap:9px}.side-user-meta{display:flex;flex-direction:column;min-width:0}.side-user-meta b{font-size:13px;font-weight:500}.side-user-meta b,.side-user-meta span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.side-user-meta span{font-size:11px;color:var(--ink-faint)}.avatar{width:32px;height:32px;flex:0 0 32px;display:grid;place-items:center;border-radius:var(--radius-m);background:var(--bg-inset);color:var(--ink-dim);font-size:11.5px;font-weight:600}.frame-zone{flex:1 1;position:relative;background:var(--bg);overflow:hidden}.pane{position:absolute;inset:0;visibility:hidden}.pane.is-active{visibility:visible}.home-pane{overflow-y:auto}.home-pane .home-flow{max-width:1000px}.frame-cover{position:absolute;inset:0;z-index:5;display:grid;place-items:center;background:var(--bg);color:var(--ink-faint);font-size:13px}.frame{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;background:var(--frame-bg)}.main-area{flex:1 1;min-width:0;display:flex;flex-direction:column;position:relative}.workbar{display:flex;align-items:center;gap:12px;height:45px;padding:0 14px;border-bottom:1px solid var(--line-soft);background:var(--bg);z-index:20}.work-title{display:flex;align-items:baseline;gap:10px;min-width:0;flex:1 1;padding-left:46px}.work-name{font-size:14px;font-weight:500;white-space:nowrap}.work-host{font-family:var(--mono);font-size:11px;color:var(--ink-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.work-actions{display:flex;align-items:center;gap:4px}.state{font-family:var(--mono);font-size:10.5px;color:var(--ink-faint);margin-right:6px}.state.loading{color:var(--amber);animation:pulse 1s ease-in-out infinite}.state.ok,.state.ready{color:var(--green)}@keyframes pulse{50%{opacity:.45}}.icon-btn{width:28px;height:28px;display:grid;place-items:center;border-radius:var(--radius-m);border:none;background:transparent;color:var(--ink-faint);font-size:14px;cursor:pointer}.icon-btn:hover{background:var(--bg-hover);color:var(--ink)}.home-flow{padding:56px 56px 64px;width:100%;margin:0 auto}.hero{margin-bottom:6px}.hero h1{font-size:36px;font-weight:700;letter-spacing:-.02em;line-height:1.15}.hero h1 span{color:var(--accent)}.hero p{margin-top:6px;color:var(--ink-dim);font-size:14px;max-width:640px;line-height:1.6}.section-label{font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--ink);margin:36px 0 4px;display:flex;align-items:baseline;gap:10px}.section-hint{font-size:12.5px;font-weight:400;color:var(--ink-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-group{margin-top:4px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));grid-gap:10px;gap:10px;margin-top:10px}.card{background:var(--bg-card);border-radius:var(--radius-l);padding:12px 14px;box-shadow:var(--shadow-card);transition:box-shadow var(--dur-base) var(--ease),transform var(--dur-base) var(--ease);display:flex;flex-direction:column;gap:6px;cursor:pointer;color:inherit;font-family:var(--font-ui);text-align:left}.card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-1px)}.card-head{display:flex;align-items:center;gap:10px}.card-icon{width:30px;height:30px;flex:0 0 30px;display:grid;place-items:center;border-radius:var(--radius-s)}.card-icon svg{width:17px;height:17px}.card-head-text{display:flex;flex-direction:column;min-width:0;flex:1 1}.card-title{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-tag{font-size:11.5px;color:var(--ink-faint)}.dot{width:6px;height:6px;border-radius:50%;display:inline-block;flex-shrink:0}.dot.ok{background:var(--green)}.card-desc{font-size:13px;line-height:1.55;color:var(--ink-dim);flex:1 1}.card-url{font-size:12.5px;color:var(--accent);opacity:0;transform:translateY(2px);transition:opacity var(--dur-base) var(--ease),transform var(--dur-base) var(--ease)}.card:hover .card-url{opacity:.9;transform:translateY(0)}.footnote{margin-top:48px;padding-top:16px;border-top:1px solid var(--line-soft);font-size:12.5px;color:var(--ink-faint);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}.login-box{max-width:400px;margin:12vh auto;background:var(--bg-card);border-radius:12px;box-shadow:var(--shadow-panel);padding:40px 36px;text-align:center}.login-box .brand-mark{display:inline-flex;margin-bottom:16px}.login-box h1{font-size:20px;font-weight:600;margin-bottom:8px}.login-box p{color:var(--ink-dim);font-size:14px;margin-bottom:24px;line-height:1.5}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-ui);font-size:14px;font-weight:500;padding:8px 20px;border-radius:var(--radius-m);border:1px solid transparent;background:var(--accent);color:#fff;cursor:pointer;text-decoration:none;transition:background var(--dur-fast) var(--ease)}.btn:hover{background:var(--accent-hover)}.btn:active{transform:scale(.985)}.btn.ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}.btn.ghost:hover{background:var(--bg-hover)}.side-signout{width:100%;margin-top:8px;padding:6px 10px;font-size:13px}.scrim{position:fixed;inset:0;background:var(--scrim);z-index:44;animation:fade-in var(--dur-base) var(--ease)}@keyframes fade-in{0%{opacity:0}}@media (max-width:900px){.home-flow{padding:32px 20px 40px}.hero h1{font-size:28px}}