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AA"]{background:#e0f2fe;color:#075985}.accessibility-badge[data-level=Fail]{background:#fee2e2;color:#991b1b}.preview-toolbar{display:flex;gap:8px;margin-bottom:12px;background:#ffffff08;padding:6px;border-radius:8px;border:1px solid #1f2c4f;width:fit-content}.preview-toolbar button{padding:4px 10px;font-size:11px;background:transparent;border:1px solid transparent;color:#8aa0d6}.preview-toolbar button.active{background:#233260;border-color:#3f518e;color:#fff}.preview-viewport-container{display:flex;justify-content:center;background:#090e1a;border:1px dashed #2c3a63;border-radius:10px;padding:20px 0;overflow-x:auto}.preview-viewport-container iframe{transition:width .2s ease-in-out;box-shadow:0 10px 40px #00000080}.history-actions{display:flex;gap:8px;margin-right:16px;padding-right:16px;border-right:1px solid rgba(255,255,255,.1)}.history-btn{padding:6px 12px;font-size:13px;background:#1a233b;border:1px solid #2f447a;color:#fff;display:flex;align-items:center;gap:6px}.history-btn:disabled{opacity:.3;cursor:not-allowed;filter:grayscale(1)}.history-btn kbd{font-family:inherit;font-size:10px;background:#0000004d;padding:1px 4px;border-radius:3px;border:1px solid rgba(255,255,255,.1);color:#8fb4ff}