:root{--bg: #0b1210;--surface: #121b18;--surface-2: #18241f;--border: #23332d;--text: #e6efe9;--muted: #8ba198;--primary: #22c55e;--primary-ink: #052e14;--danger: #ef4444;--warn: #f59e0b;--info: #38bdf8;--radius: 12px;color-scheme:dark;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}h1,h2,h3{margin:0;font-weight:600}h2{font-size:22px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}h3{font-size:16px;margin-bottom:12px}code{font-family:ui-monospace,Cascadia Code,Menlo,monospace;font-size:13px}.muted{color:var(--muted);margin:0}.small{font-size:13px}.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:1}.topbar-actions{display:flex;gap:4px}a.btn{text-decoration:none}.brand{display:flex;align-items:center;gap:10px;background:none;border:0;color:var(--text);font-size:16px;cursor:pointer;padding:0}.brand strong,.login-brand strong{color:var(--primary)}.logo{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--primary);color:var(--primary-ink);font-weight:800}.logo.big{width:56px;height:56px;font-size:26px;border-radius:14px}.content{max-width:1100px;margin:0 auto;padding:24px 16px 64px}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}.actions{display:flex;gap:8px;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;align-items:start}.stack{display:flex;flex-direction:column;gap:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;min-width:0}.card.empty{text-align:center;padding:40px 20px}.instance-card{display:flex;flex-direction:column;gap:6px;text-align:left;color:var(--text);font:inherit;cursor:pointer;transition:border-color .15s}.instance-card:hover{border-color:var(--primary)}.instance-card-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.badge{font-size:12px;font-weight:600;padding:2px 10px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}.badge.connected{color:var(--primary)}.badge.connecting{color:var(--info)}.badge.qrcode{color:var(--warn)}.badge.disconnected{color:var(--muted)}.btn{font:inherit;font-size:14px;font-weight:600;padding:9px 16px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){border-color:var(--muted)}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn.danger{color:var(--danger)}.btn.ghost{background:none;border-color:transparent}.btn.back{padding-left:0;margin-bottom:8px;color:var(--muted)}label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}label.check{flex-direction:row;align-items:center;color:var(--text)}input,textarea{font:inherit;width:100%;padding:9px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text)}input[type=checkbox]{width:auto;accent-color:var(--primary)}input:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:-1px}fieldset{border:1px solid var(--border);border-radius:8px;padding:8px 12px 12px;margin:0;display:flex;flex-direction:column;gap:6px}.inline-form,.copy-row{display:flex;gap:8px}.inline-form input{min-width:0}.error,.notice{padding:10px 14px;border-radius:8px;margin:0 0 16px;font-size:14px}.error{background:#ef44441f;color:#fca5a5}.notice{background:#22c55e1f;color:#86efac}.card .error,.card .notice{margin:12px 0 0}.qr{text-align:center}.qr img{width:100%;max-width:280px;background:#fff;padding:12px;border-radius:12px}.divider{display:flex;align-items:center;gap:12px;margin:20px 0 12px;color:var(--muted);font-size:13px}.divider:before,.divider:after{content:"";flex:1;border-top:1px solid var(--border)}.pair-code{display:flex;flex-direction:column;align-items:center;margin:16px 0 0;font-family:ui-monospace,monospace;font-size:30px;letter-spacing:4px;color:var(--primary)}.pair-code span{font-family:inherit;letter-spacing:normal}.code{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px;overflow-x:auto;font-size:12px;margin:6px 0 10px}.login{min-height:100vh;display:grid;place-items:center;padding:16px}.login-card{width:100%;max-width:380px;display:flex;flex-direction:column;gap:16px}.login-brand{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;margin-bottom:8px}.login-brand h1{font-size:22px}.login .error{margin:0}@media (max-width: 600px){.topbar{padding:12px 16px}.inline-form{flex-direction:column}.columns{grid-template-columns:1fr}}.docs-hint{margin-top:12px}