:root{color-scheme:dark;--bg:#090d0f;--panel:#10171a;--line:#253137;--text:#d8e4df;--muted:#83928d;--green:#58d68d;--red:#ff7b72;--blue:#69a7ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;min-height:100vh}button,input{font:inherit}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:var(--panel)}.topbar strong,.topbar span{display:block}.topbar span{color:var(--muted);font-size:12px;margin-top:5px}.topbar nav{display:flex;gap:12px;align-items:center}.topbar form{margin:0}.topbar a,.secondary{color:var(--text);background:transparent;border:1px solid var(--line);padding:9px 12px;text-decoration:none;cursor:pointer}.terminal-shell{height:calc(100vh - 72px);display:grid;grid-template-rows:auto 1fr auto;max-width:1500px;margin:auto}.cwd{padding:13px 20px;border-bottom:1px solid var(--line)}.cwd span{color:var(--muted);margin-right:12px}.output{overflow:auto;padding:20px}.output pre{white-space:pre-wrap;word-break:break-word;margin:0 0 9px}.command{color:var(--blue)}.stderr{color:var(--red)}.meta,.notice{color:var(--muted)}.prompt{display:flex;border-top:1px solid var(--line);padding:14px 20px;gap:12px;background:var(--panel)}.prompt label{color:var(--green);padding:10px 0}.prompt input{flex:1;background:transparent;border:0;color:var(--text);outline:none}.prompt button,.login-card button{background:var(--green);color:#06110b;border:0;padding:10px 20px;font-weight:700;cursor:pointer}.auth-page{display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);background:var(--panel);border:1px solid var(--line);padding:36px}.login-card h1{font:600 27px system-ui,sans-serif}.eyebrow{color:var(--green);text-transform:uppercase;letter-spacing:.15em}.muted{color:var(--muted)}.login-card label{display:grid;gap:8px;margin:20px 0}.login-card input{background:var(--bg);border:1px solid var(--line);color:var(--text);padding:12px}.alert{color:var(--red)}.diagnostics{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;padding:24px;max-width:1200px;margin:auto}.diagnostics section{border:1px solid var(--line);background:var(--panel);padding:20px}.diagnostics dt{color:var(--muted);margin-top:12px}.diagnostics dd{margin:4px 0;word-break:break-word}@media(max-width:700px){.topbar{height:auto;padding:15px;align-items:flex-start;gap:14px}.topbar nav{flex-wrap:wrap;justify-content:flex-end}.terminal-shell{height:calc(100vh - 110px)}}