:root{--bg: #0a0e14;--surface: #111822;--surface-hover: #1a2433;--accent: #60a5fa;--accent-dim: #3b82f6;--accent-glow: rgba(96, 165, 250, .15);--text: #d4dce8;--text-dim: #6b7d94;--border: #1e2d3d;--success: #6ee7b7;--danger: #f87171;--warning: #fbbf24;--info: #60a5fa}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:14px}#app{display:flex;height:100%}#sidebar{width:260px;min-width:260px;background:var(--surface);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;gap:20px;overflow-y:auto}#sidebar h1{font-size:18px;font-weight:700;color:var(--accent);line-height:1.3;letter-spacing:-.5px}#experiment-list{display:flex;flex-direction:column;gap:4px}.experiment-card{padding:12px;border-radius:8px;border:1px solid transparent;cursor:pointer;transition:all .15s ease;background:transparent;text-align:left;color:var(--text);font-family:inherit;font-size:inherit}.experiment-card:hover{background:var(--surface-hover)}.experiment-card.active{background:var(--surface-hover);border-color:var(--accent);border-left:3px solid var(--accent)}.experiment-card .name{font-weight:600;font-size:13px;margin-bottom:4px}.experiment-card .description{font-size:11px;color:var(--text-dim);line-height:1.4}#viewport{flex:1;overflow-y:auto;padding:32px}#experiment-container{max-width:900px;margin:0 auto}.experiment-header{margin-bottom:32px}.experiment-header h2{font-size:24px;color:var(--accent);margin-bottom:8px}.experiment-header p{color:var(--text-dim);font-size:13px;line-height:1.6;max-width:600px}.experiment-section{margin-top:24px;padding:20px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.experiment-section h3{font-size:13px;color:var(--accent-dim);text-transform:uppercase;letter-spacing:.8px;margin-bottom:16px}.controls-row{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.btn{padding:8px 16px;background:var(--surface-hover);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:12px;cursor:pointer;transition:all .15s ease}.btn:hover{border-color:var(--accent);color:var(--accent)}.btn:active{transform:scale(.97)}.btn-primary{background:var(--accent-dim);border-color:var(--accent-dim);color:#fff}.btn-primary:hover{background:var(--accent);border-color:var(--accent);color:#0a0e14}.btn-danger{border-color:var(--danger);color:var(--danger)}.btn-danger:hover{background:var(--danger);color:#0a0e14}.input-field{padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:13px}.input-field:focus{outline:none;border-color:var(--accent)}.select-field{padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:13px}.select-field:focus{outline:none;border-color:var(--accent)}.data-table{width:100%;border-collapse:collapse;font-size:12px;margin-top:12px}.data-table th{text-align:left;padding:8px 12px;color:var(--accent-dim);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}.data-table td{padding:8px 12px;border-bottom:1px solid var(--border);color:var(--text);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.data-table tr:hover td{background:var(--surface-hover)}.data-table .empty-row td{color:var(--text-dim);text-align:center;font-style:italic}.status-bar{display:flex;gap:24px;margin-top:12px;font-size:12px;color:var(--text-dim)}.status-bar .stat-value{color:var(--accent);font-weight:600}.log-area{margin-top:12px;padding:12px;background:var(--bg);border-radius:8px;font-size:11px;color:var(--text-dim);max-height:150px;overflow-y:auto;line-height:1.6}.log-area .log-entry{border-bottom:1px solid var(--border);padding:2px 0}.log-area .log-entry:last-child{border-bottom:none}.log-entry.success{color:var(--success)}.log-entry.error{color:var(--danger)}.log-entry.info{color:var(--info)}.quota-bar-container{margin-top:12px}.quota-bar-label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:4px}.quota-bar-label .label-name{color:var(--text)}.quota-bar-label .label-value{color:var(--accent);font-weight:600}.quota-bar{height:24px;background:var(--bg);border-radius:6px;overflow:hidden;margin-bottom:12px;position:relative}.quota-bar-fill{height:100%;border-radius:6px;transition:width .4s ease;min-width:2px}.quota-bar-fill.bar-blue{background:var(--accent)}.quota-bar-fill.bar-green{background:var(--success)}.quota-bar-fill.bar-yellow{background:var(--warning)}.quota-bar-fill.bar-red{background:var(--danger)}.quota-bar-percent{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:10px;font-weight:700;color:var(--text)}.breakdown-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:12px}.breakdown-card{padding:16px;background:var(--bg);border-radius:8px;border:1px solid var(--border)}.breakdown-card .card-label{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.breakdown-card .card-value{font-size:20px;font-weight:700;color:var(--accent)}.breakdown-card .card-sub{font-size:11px;color:var(--text-dim);margin-top:4px}.cache-entry{padding:12px;background:var(--bg);border-radius:8px;border:1px solid var(--border);margin-bottom:8px}.cache-entry-url{font-size:12px;color:var(--accent);word-break:break-all;margin-bottom:6px}.cache-entry-meta{display:flex;gap:16px;font-size:11px;color:var(--text-dim)}.cache-entry-actions{margin-top:8px}.offline-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600}.offline-badge.online{background:color-mix(in srgb,var(--success) 15%,var(--bg));color:var(--success)}.offline-badge.offline{background:color-mix(in srgb,var(--danger) 15%,var(--bg));color:var(--danger)}#learn-section{border-top:1px solid var(--border);padding-top:16px;display:flex;flex-direction:column;gap:4px}.learn-heading{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-dim);margin-bottom:4px}.learn-group{border-radius:8px;overflow:hidden}.learn-group summary{padding:8px 12px;font-size:12px;font-weight:600;color:var(--text);cursor:pointer;border-radius:8px;transition:background .12s ease;list-style:none}.learn-group summary::-webkit-details-marker{display:none}.learn-group summary:before{content:"▸";display:inline-block;margin-right:8px;font-size:10px;color:var(--text-dim);transition:transform .15s ease}.learn-group[open] summary:before{transform:rotate(90deg)}.learn-group summary:hover{background:var(--surface-hover)}.learn-group p{padding:0 12px 8px;font-size:11px;color:var(--text-dim);line-height:1.6}.learn-links{display:flex;flex-direction:column;gap:2px}.learn-links a{display:block;padding:7px 12px;font-size:11px;color:var(--accent);text-decoration:none;border-radius:6px;transition:background .12s ease}.learn-links a:hover{background:var(--surface-hover);text-decoration:underline}.form-group{display:flex;flex-direction:column;gap:4px}.form-group label{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.form-inline{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}.toggle-wrap{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--text);cursor:pointer}.toggle-track{width:36px;height:20px;border-radius:10px;background:var(--border);position:relative;transition:background .2s ease}.toggle-track.active{background:var(--accent-dim)}.toggle-knob{width:16px;height:16px;border-radius:50%;background:var(--text);position:absolute;top:2px;left:2px;transition:transform .2s ease}.toggle-track.active .toggle-knob{transform:translate(16px)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}


.exploration-site-header{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border,#222233);background:var(--surface,#13131a);padding:8px 16px;z-index:100}
.exploration-site-name{color:var(--text,#d8d8e0);font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap}
.exploration-site-name:hover{text-decoration:underline}
.exploration-site-nav{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center}
.exploration-site-nav a{color:var(--text-dim,#999);text-decoration:none;font-size:12px}
.exploration-site-nav a:hover,.exploration-site-nav a:focus-visible{color:var(--text,#d8d8e0);text-decoration:underline}
html,body{min-height:100%}
body{display:flex;flex-direction:column;min-height:100vh;min-height:100svh;min-height:100dvh}
#app{flex:1 0 auto;min-height:0}
@media (max-width:720px){.exploration-site-header{flex-wrap:wrap;padding:8px 12px}.exploration-site-nav{gap:6px 10px}}
@media (max-width:768px){html,body{overflow:auto}#app{flex-direction:column}#sidebar{width:100%;min-width:0;max-height:40vh;border-right:none;border-bottom:1px solid var(--border,#222233);overflow-y:auto}#viewport{min-height:50vh}}