:root{--sdk-color-page: #f8fafc;--sdk-color-panel: #ffffff;--sdk-color-text: #0f172a;--sdk-color-muted-text: #64748b;--sdk-color-border: #cbd5e1;--sdk-color-action: #2563eb;--sdk-color-action-text: #ffffff;--sdk-color-success: #15803d;--sdk-color-warning: #b45309;--sdk-color-error: #b91c1c;--sdk-color-experimental: #7c3aed;--sdk-space-1: 4px;--sdk-space-2: 8px;--sdk-space-3: 12px;--sdk-space-4: 16px;--sdk-space-5: 24px;--sdk-space-6: 32px;--sdk-radius-sm: 4px;--sdk-radius-md: 8px;--sdk-focus-ring: 0 0 0 3px rgba(37, 99, 235, .28);color:var(--sdk-color-text);background:var(--sdk-color-page);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;font-synthesis:none;letter-spacing:0}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select{font:inherit;letter-spacing:0}button{cursor:pointer}button:disabled,select:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,select:focus-visible,a:focus-visible{outline:none;box-shadow:var(--sdk-focus-ring)}[hidden]{display:none!important}.demo-shell{min-height:100vh}.topbar,.brand-block,.top-actions,.brand-meta{display:flex;align-items:center}.topbar{min-height:68px;padding:10px 20px;justify-content:space-between;gap:20px;color:#f8fafc;background:#111827;border-bottom:2px solid var(--sdk-color-success)}.brand-block{min-width:0;gap:12px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;flex:0 0 auto;border:1px solid #475569;border-radius:var(--sdk-radius-md);color:#86efac;background:#1f2937;font-size:12px;font-weight:800}.brand-copy{min-width:0}h1{margin:0;font-size:20px;font-weight:700;line-height:1.25;overflow-wrap:anywhere}.brand-meta{flex-wrap:wrap;gap:6px 12px;margin-top:4px;font-size:11px;line-height:1.3}.eyebrow{margin:0;color:#94a3b8;font-size:11px;font-weight:500}.version{color:#e2e8f0;font-variant-numeric:tabular-nums}.top-actions{flex:0 0 auto;gap:8px}.text-button,.language-button,.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-width:0;min-height:36px;padding:7px 10px;border:1px solid var(--sdk-color-border);border-radius:var(--sdk-radius-sm);line-height:1.35;text-align:center;overflow-wrap:anywhere}.text-button{min-height:32px;color:#e2e8f0;border-color:#475569;background:transparent;font-size:12px;text-decoration:none}.text-button:hover{background:#1f2937}.language-switch{display:inline-flex;border:1px solid #475569;border-radius:var(--sdk-radius-sm);overflow:hidden}.language-button{min-height:30px;padding:5px 9px;border:0;border-radius:0;color:#cbd5e1;background:transparent;font-size:12px}.language-button+.language-button{border-left:1px solid #475569}.language-button[aria-pressed=true]{color:#fff;background:#334155}.language-button:hover{background:#334155}.language-button:focus-visible{position:relative;outline:2px solid #93c5fd;outline-offset:-2px}.workspace-grid{display:grid;grid-template-columns:264px minmax(0,1fr) 320px;min-height:calc(100vh - 68px);align-items:stretch}.control-band{min-width:0;display:flex;flex-direction:column;align-items:stretch;gap:16px;padding:20px 16px;background:var(--sdk-color-panel);border-right:1px solid var(--sdk-color-border)}.control-group{display:grid;min-width:0;gap:8px}.control-label{color:#475569;font-size:12px;font-weight:650}.model-source-limitations{color:var(--sdk-color-muted-text);font-size:11px;font-weight:400;line-height:1.5;overflow-wrap:anywhere}.model-source-limitations:empty{display:none}select{width:100%;min-width:0;min-height:36px;padding:6px 9px;border:1px solid var(--sdk-color-border);border-radius:var(--sdk-radius-sm);color:var(--sdk-color-text);background:var(--sdk-color-panel)}.primary-button{color:var(--sdk-color-action-text);border-color:var(--sdk-color-action);background:var(--sdk-color-action);font-weight:650}.primary-button:hover:not(:disabled){border-color:#1d4ed8;background:#1d4ed8}.secondary-button{margin-top:4px;color:var(--sdk-color-text);background:var(--sdk-color-panel);font-weight:550}.secondary-button:hover{background:#f1f5f9}.file-meta{margin:0;color:var(--sdk-color-muted-text);font-size:12px;line-height:1.6;overflow-wrap:anywhere}.file-meta:empty{display:none}.status-line{display:flex;align-items:flex-start;gap:8px;min-height:50px;margin:0;padding:14px 0 0;border-top:1px solid #e2e8f0;color:var(--sdk-color-muted-text);font-size:12px;line-height:1.6;overflow-wrap:anywhere}.status-line:before{content:"";width:7px;height:7px;margin-top:6px;border-radius:50%;background:currentColor;flex:0 0 auto}.status-line[data-state=loading]{color:var(--sdk-color-warning)}.status-line[data-state=ready]{color:var(--sdk-color-action)}.status-line[data-state=success]{color:var(--sdk-color-success)}.status-line[data-state=error]{color:var(--sdk-color-error)}.result-panel{min-width:0;padding:20px;background:var(--sdk-color-page)}.panel-heading{display:flex;align-items:center;justify-content:space-between;min-height:24px;margin-bottom:14px}.panel-heading h2,.detail-section h2,.samples-heading h2{margin:0;color:var(--sdk-color-text);font-size:14px;font-weight:650;line-height:1.4}.images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}figure{min-width:0;margin:0}figcaption{min-height:30px;display:flex;align-items:center;margin:0;padding:6px 10px;border:1px solid var(--sdk-color-border);border-bottom:0;color:#475569;background:#fff;font-size:12px;font-weight:600}.preview-frame{height:min(62vh,580px);min-height:340px;display:grid;place-items:center;overflow:hidden;border:1px solid var(--sdk-color-border);background:#e2e8f0}.preview-frame img{display:block;width:100%;height:100%;min-height:0;object-fit:contain}.empty-state{max-width:100%;padding:20px;color:var(--sdk-color-muted-text);font-size:12px;line-height:1.7;text-align:center;overflow-wrap:anywhere}.samples-section{margin-top:24px;padding-top:16px;border-top:1px solid var(--sdk-color-border)}.samples-heading{margin-bottom:12px}.samples-heading p{margin:5px 0 0;color:var(--sdk-color-muted-text);font-size:12px;line-height:1.6}.sample-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.sample-button{min-width:0;display:grid;grid-template-columns:56px minmax(0,1fr);gap:10px;align-items:center;padding:8px;border:1px solid var(--sdk-color-border);border-radius:var(--sdk-radius-sm);color:var(--sdk-color-text);background:var(--sdk-color-panel);text-align:left}.sample-button:hover{border-color:var(--sdk-color-action);background:#eff6ff}.sample-button img{display:block;width:56px;height:72px;border:1px solid #e2e8f0;border-radius:2px;background:#e2e8f0;object-fit:contain}.sample-copy{display:grid;min-width:0;gap:5px}.sample-name{font-size:12px;font-weight:600;line-height:1.4;overflow-wrap:anywhere}.sample-meta{display:grid;gap:3px;color:var(--sdk-color-muted-text);font-size:11px;line-height:1.4}.sample-angle{color:var(--sdk-color-action);font-variant-numeric:tabular-nums}.sample-attribution{display:inline-block;margin-top:12px;color:var(--sdk-color-muted-text);font-size:11px;text-decoration:underline;text-underline-offset:3px}.details-panel{min-width:0;border-left:1px solid var(--sdk-color-border);background:var(--sdk-color-panel)}.detail-section{min-width:0;padding:20px 16px;border-bottom:1px solid #e2e8f0}dl{display:grid;gap:8px;margin:14px 0 0}dl div{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);align-items:baseline;gap:12px}dt{min-width:0;color:var(--sdk-color-muted-text);font-size:12px;line-height:1.5;overflow-wrap:anywhere}dd{min-width:0;margin:0;color:var(--sdk-color-text);font-size:12px;line-height:1.5;font-variant-numeric:tabular-nums;text-align:right;overflow-wrap:anywhere}#result div:first-child dd{color:var(--sdk-color-success);font-size:20px;font-weight:650}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(min-width:1600px){.sample-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1199px){.workspace-grid{grid-template-columns:240px minmax(0,1fr)}.details-panel{grid-column:1 / -1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-left:0;border-top:1px solid var(--sdk-color-border)}.detail-section+.detail-section{border-left:1px solid #e2e8f0}}@media(max-width:699px){.topbar{flex-wrap:wrap;padding:12px;gap:12px}.brand-block{width:100%;gap:10px}h1{font-size:18px}.brand-meta{gap:5px 10px}.top-actions{width:100%;justify-content:flex-end}.workspace-grid{display:flex;flex-direction:column;min-height:0}.control-band{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:16px 12px;border-right:0;border-bottom:1px solid var(--sdk-color-border)}.control-label{min-height:18px}.secondary-button{margin-top:0}.file-meta,.status-line{grid-column:1 / -1}.status-line{min-height:36px;padding-top:12px}.result-panel{padding:16px 12px}.images{grid-template-columns:1fr;gap:16px}.preview-frame{height:340px;min-height:0}.samples-section{margin-top:20px}.sample-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sample-button{grid-template-columns:1fr;gap:8px;align-items:start}.sample-button img{width:100%;height:104px}.details-panel{display:block}.detail-section{padding:16px 12px}.detail-section+.detail-section{border-left:0}}