:root{color-scheme:dark;--bg:#101414;--panel:#171d1c;--line:#2c3632;--text:#e8efe9;--muted:#92a59b;--accent:#d0ed90;--danger:#ffaaa0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}[hidden]{display:none!important}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid transparent;border-radius:7px;padding:11px 15px;font-weight:600;transition:background .15s}button:disabled{opacity:.4;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(1.12)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.primary{background:var(--accent);color:#1d2a16}.secondary{background:#222c27;border-color:#39473d;color:var(--text)}.quiet{background:transparent;color:var(--muted);padding:7px 10px}.danger{color:var(--danger)}.small{font-size:12px;padding:8px 11px}.wide{width:100%;margin-top:12px}.brand{font-weight:850;font-size:25px;letter-spacing:-1px}.brand span{font-size:11px;letter-spacing:2.5px;color:var(--accent);margin-left:9px;vertical-align:middle}header{height:76px;padding:0 5%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.header-right{display:flex;gap:18px;align-items:center;color:var(--muted);font-size:13px}.workspace{max-width:1440px;margin:auto;padding:40px 5% 20px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.9px;color:var(--muted)}h1{font-size:36px;letter-spacing:-1.3px;font-weight:600;margin:9px 0}h2{font-size:19px;letter-spacing:-.4px;margin:8px 0 0;font-weight:550}h3{font-size:14px;font-weight:600}p{color:var(--muted);line-height:1.6;margin:6px 0}.overview{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:10px;margin-bottom:26px;background:#19211c}.overview>div{padding:20px 24px;border-right:1px solid var(--line)}.overview>div:last-child{border:0}.overview strong{display:block;font-size:18px;font-weight:500;margin-top:9px}.columns{display:grid;grid-template-columns:minmax(320px,.95fr) minmax(400px,1.2fr);gap:24px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.tag{border:1px solid #3e4d3d;border-radius:30px;font-size:10px;padding:5px 9px;color:var(--accent);white-space:nowrap}.right-column{display:grid;gap:22px}details{border-top:1px solid var(--line)}summary{cursor:pointer;font-weight:550;padding:18px 0;list-style:none;font-size:14px}summary:after{content:'+';float:right;color:var(--muted)}details[open]>summary:after{content:'−'}.fields{display:grid;gap:15px;padding-bottom:22px}label{display:grid;gap:8px;font-size:12px;color:#c6d3c9;font-weight:500}label small{font-size:10px;color:var(--muted);font-weight:400}input,textarea,select{width:100%;border:1px solid #354139;border-radius:6px;background:#101613;color:var(--text);padding:10px 12px;min-width:0}input::placeholder,textarea::placeholder{color:#708277}textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;line-height:1.6}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.inline{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.help{font-size:11px;color:var(--muted);line-height:1.65}.checkbox{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:400}.checkbox input{width:14px;height:14px;accent-color:var(--accent)}.save-bar{border-top:1px solid var(--line);padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.offers-head{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:20px;padding-top:14px;gap:10px}.choice-list{display:grid;gap:8px;margin-top:10px;max-height:260px;overflow:auto}.choice{padding:12px;display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:6px;background:#111914;cursor:pointer;font-size:12px}.choice input{width:16px}.choice strong{display:block;margin-bottom:3px}.choice.selected{border-color:var(--accent)}.empty{font-size:12px;padding:12px 0}.log-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:9px}.log-toolbar select{width:auto;max-width:50%;font-size:12px}.log-toolbar .checkbox{margin-left:auto}.terminal-panel{background:#131a16}#operationHistory{font-size:11px;color:var(--muted)}#logOutput{white-space:pre-wrap;overflow-wrap:anywhere;background:#0b100d;color:#b7d3ba;min-height:220px;max-height:440px;overflow:auto;font:11px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;padding:16px;border:1px solid #253229;border-radius:6px;margin-top:10px}.notice,.warning{background:#2e2b1a;border:1px solid #6a5e31;border-radius:7px;padding:12px 15px;color:#e9dcb0;line-height:1.5;font-size:12px}.notice{margin-bottom:20px}.notice.success{background:#1d3022;border-color:#3f6b43;color:#c7eab7}footer{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;color:#6b8072;border-top:1px solid var(--line);margin-top:35px;padding:22px 0}.login-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at 50% 30%,#25352a 0,transparent 65%)}.login-card{width:100%;max-width:420px;background:#171f1a;border:1px solid #37483b;border-radius:14px;padding:36px}.login-card h1{font-size:34px;margin:30px 0 15px}.login-card label{margin-top:22px}.login-card .primary{width:100%;margin-top:24px;display:flex;justify-content:space-between}.login-note{margin-top:22px;font-size:11px;color:var(--muted)}#loginError{color:var(--danger);font-size:12px;margin-top:12px}@media(max-width:900px){.workspace{padding:25px 20px}.columns{grid-template-columns:1fr}.page-heading h1{font-size:30px}.overview>div{padding:17px 14px}.overview strong{font-size:15px}}@media(max-width:520px){header{padding:0 20px}.overview{grid-template-columns:1fr 1fr}.overview>div:nth-child(2){border-right:0}.overview>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.page-heading{align-items:flex-start;gap:12px}.page-heading .secondary{font-size:11px;padding:8px}.panel{padding:18px}.two{grid-template-columns:1fr}.actions{grid-template-columns:1fr}.offers-head{align-items:flex-start}.log-toolbar{flex-wrap:wrap}.log-toolbar .checkbox{margin-left:0}footer span{max-width:60%;text-align:right}.login-card{padding:26px}}

/* Tab navigation bar and single-panel tab workspace */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px;padding:6px;background:#141b17;border:1px solid var(--line);border-radius:10px}
.tab-btn{background:transparent;color:var(--muted);border:1px solid transparent;border-radius:7px;padding:10px 16px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:8px;transition:background .15s,color .15s,border-color .15s}
.tab-btn:hover:not(:disabled){background:#1c2620;color:var(--text);filter:none}
.tab-btn.active{background:var(--accent);color:#1d2a16;border-color:var(--accent)}
.tab-panels{display:block}
.tab-panels>.panel{width:100%;max-width:1040px;margin:0 auto}

/* CSP-compatible layout and tunnel link states. */
.runtime-subtext{margin-top:4px}
.overview .tunnel-url{font-size:14px;overflow-wrap:anywhere}
.tunnel-actions{margin-top:8px;gap:8px}
.tunnel-link{text-decoration:none;display:inline-block;pointer-events:none;opacity:.4}
.tunnel-info{margin-top:6px;overflow-wrap:anywhere}
.colab-warning{margin-bottom:14px}
.colab-fallback{margin-bottom:12px}
.colab-link{display:block;text-align:center;text-decoration:none;padding:10px 15px;border-radius:7px}
.schedule-fields{padding-bottom:0}
.weekday-label{display:block;margin-bottom:6px}
.tunnel-link.is-available{pointer-events:auto;opacity:1}
.tunnel-link.is-available.is-stale{opacity:.6}

/* Service shortcuts and readable log controls. */
.service-log-shortcut{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 16px;margin-bottom:20px;border:1px solid #354638;border-radius:9px;background:#1a251d}
.service-log-shortcut strong{font-size:13px;font-weight:600}
.service-log-shortcut p{margin:4px 0 0}
.service-log-shortcut button{flex-shrink:0;min-height:38px}
.lifecycle-log-shortcut{margin-top:4px;margin-bottom:20px}
#activityPanel{scroll-margin-top:24px;min-width:0}
#activityPanel .panel-heading{gap:16px;align-items:flex-start}
.log-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.log-controls label{min-width:0}
.log-controls select{font-size:12px;min-height:40px}
.log-history{grid-column:1/-1}
.operation-details{margin:10px 0 16px;overflow-wrap:anywhere}
.log-options{display:flex;flex-wrap:wrap;gap:12px 20px;padding:14px 0 18px}
.log-options .checkbox{cursor:pointer}
.log-output-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;background:#1b251e;border:1px solid #354638;border-bottom:0;border-radius:8px 8px 0 0}
.log-output-toolbar .eyebrow{text-transform:uppercase}
.log-output-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}
#activityPanel #logOutput{margin:0 0 10px;min-height:280px;border-radius:0 0 8px 8px;border-color:#354638;font-size:12px;line-height:1.8}
.log-status{margin-bottom:12px;overflow-wrap:anywhere}
@media(max-width:1100px) and (min-width:901px){
  .service-log-shortcut{align-items:flex-start;flex-direction:column}
}
@media(max-width:520px){
  .service-log-shortcut{align-items:stretch;flex-direction:column;gap:12px;padding:14px}
  .service-log-shortcut button{width:100%}
  .log-controls{grid-template-columns:minmax(0,1fr)}
  .log-output-toolbar{flex-wrap:wrap}
  .log-output-actions{width:100%;justify-content:space-between}
  .log-options{gap:14px}
  #activityPanel #logOutput{min-height:240px;padding:12px;font-size:11px}
}

/* Google Colab Session Manager */
.colab-session-manager{margin-top:22px}
.colab-session-manager .offers-head{margin-top:16px;padding-top:18px}
.colab-new-session{display:grid;grid-template-columns:minmax(140px,1.2fr) minmax(130px,1fr) auto auto;gap:12px;align-items:end;margin:14px 0 16px;padding:14px;background:#131b16;border:1px solid var(--line);border-radius:8px}
.colab-highmem-inline{padding-bottom:10px;white-space:nowrap}
.colab-sessions-list{display:grid;gap:10px;margin-top:10px}
.colab-session-card{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 16px;background:#121915;border:1px solid var(--line);border-radius:8px}
.colab-session-card.is-current{border-color:#4b6844;background:#162119}
.colab-session-meta{display:grid;gap:4px;min-width:200px}
.colab-session-title{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:14px}
.colab-session-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.cache-settings{display:grid;gap:14px;margin:12px 0;padding:18px;border:1px solid var(--line);border-radius:8px;min-width:0}
.cache-settings legend{padding:0 8px;font-weight:600}
.cache-card{margin:18px 0;padding:18px;border:1px solid var(--line);border-radius:8px;background:#131b16}
.cache-card[hidden]{display:none}
.cache-card h3{margin:0 0 10px}
.cache-actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
@media(max-width:760px){
  .colab-new-session{grid-template-columns:1fr 1fr}
  .colab-session-card{flex-direction:column;align-items:stretch}
  .colab-session-actions button{flex:1 1 auto}
}

.cache-card.compact{margin:10px 0;padding:12px 14px}
.cache-card.compact h3{margin:0 0 6px;font-size:1rem}
.cache-card.compact .cache-actions{margin:8px 0 0;gap:8px}
.compact-row{align-items:center;margin:6px 0}
[hidden]{display:none !important}

.mode-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:.85rem;user-select:none}
.mode-toggle input{position:absolute;opacity:0;width:0;height:0}
.mode-toggle .track{width:34px;height:18px;border-radius:9px;background:#2a3a30;position:relative;transition:background .15s}
.mode-toggle .track::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#cfe;transition:transform .15s}
.mode-toggle input:checked + .track{background:#2e8b57}
.mode-toggle input:checked + .track::after{transform:translateX(16px)}
.mode-toggle input:focus-visible + .track{outline:2px solid #7fd6a4;outline-offset:2px}
.simple-view{display:none;align-items:center;gap:12px;margin:12px 0}
.simple-view button{min-width:120px}
body.simple .simple-view{display:flex;flex-wrap:wrap}
.simple-provider{display:flex;align-items:center;gap:8px}
.simple-provider select{width:auto;min-width:190px}
.simple-provider button{min-width:auto}
.simple-vast{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.simple-vast select{width:auto;min-width:220px;max-width:340px}
.light{width:14px;height:14px;border-radius:50%;flex:none;background:#55625a;box-shadow:0 0 0 3px rgba(255,255,255,.06)}
.light-blue{background:#3b82f6;box-shadow:0 0 10px 2px rgba(59,130,246,.65)}
.light-red{background:#ef4444;box-shadow:0 0 10px 2px rgba(239,68,68,.65)}
.light-green{background:#22c55e;box-shadow:0 0 10px 2px rgba(34,197,94,.65)}
.light.pulse{animation:lightPulse 1.2s ease-in-out infinite}
@keyframes lightPulse{50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.light.pulse{animation:none}}
.light-text{font-size:13px;font-weight:600;min-width:130px}
.save-status{font-size:12px;font-weight:600;margin-right:auto;margin-left:4px}
.save-status.saved{color:#7bd88f}
.save-status.unsaved{color:#e9dcb0}
.save-status.error{color:var(--danger)}
body.simple #mainTabs,body.simple .tab-panels,body.simple .adv-only,body.simple #tunnelEndpointInfo,body.simple #driveMountStart,body.simple #refresh{display:none !important}
body.simple .overview{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

.api-key-row{margin-top:8px}
.api-key-row .inline{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.api-key-row input{flex:1 1 220px;min-width:0;font-family:monospace}

.pager{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0}
.pager .inline-field select{width:auto}
.inline-field{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.inline-field input{width:110px}