*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}*:focus-visible{outline:2px solid #1976d2;outline-offset:2px}.skip-link{position:absolute;top:-40px;left:0;background:#000;color:#fff;padding:8px 16px;text-decoration:none;z-index:10000;border-radius:0 0 4px}.skip-link:focus{top:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.sr-only-focusable:focus,.sr-only-focusable:active{position:static;width:auto;height:auto;overflow:visible;clip:auto;white-space:normal}.high-contrast{--primary-color: #0066cc;--secondary-color: #cc6600;--background-color: #ffffff;--text-color: #000000;--border-color: #000000;--focus-color: #ff0000}.high-contrast *{border-color:var(--border-color)!important}.high-contrast a{text-decoration:underline;font-weight:600}.high-contrast button,.high-contrast .MuiButton-root{border:2px solid var(--border-color)!important;font-weight:600}.high-contrast :focus,.high-contrast :focus-visible{outline:3px solid var(--focus-color)!important;outline-offset:2px}.reduced-motion *,.reduced-motion *:before,.reduced-motion *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}:focus-visible{outline:2px solid #0066cc;outline-offset:2px;border-radius:2px}:focus:not(:focus-visible){outline:none}.keyboard-navigation-enabled *:focus{outline:2px solid #0066cc;outline-offset:2px}.screen-reader-optimized button,.screen-reader-optimized a,.screen-reader-optimized input,.screen-reader-optimized select,.screen-reader-optimized textarea{margin:4px}html{font-size:16px}html[style*="font-size: 18px"] body{line-height:1.6}html[style*="font-size: 20px"] body{line-height:1.7}button,a,input,select,textarea,.MuiButton-root,.MuiIconButton-root{min-height:44px;min-width:44px}a{text-decoration:underline;text-decoration-skip-ink:auto}a:hover,a:focus{text-decoration-thickness:2px}.low-contrast-warning{background-color:#fff3cd;border:1px solid #ffc107;padding:8px;margin:8px 0}[aria-live=polite],[aria-live=assertive],.focus-trap{position:relative}.focus-trap:focus{outline:none}label{display:block;margin-bottom:4px;font-weight:500}.required:after{content:" *";color:#d32f2f;font-weight:700}.error-message{color:#d32f2f;font-size:.875rem;margin-top:4px;display:flex;align-items:center;gap:4px}.error-message:before{content:"⚠";font-weight:700}.success-message{color:#2e7d32;font-size:.875rem;margin-top:4px;display:flex;align-items:center;gap:4px}.success-message:before{content:"✓";font-weight:700}.loading{position:relative}.loading:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.8);display:flex;align-items:center;justify-content:center}:disabled,[aria-disabled=true]{opacity:.6;cursor:not-allowed}[role=tooltip]{position:absolute;z-index:1000;background:#333;color:#fff;padding:8px 12px;border-radius:4px;font-size:.875rem;max-width:300px}img:not([alt]){border:2px solid #d32f2f}table{border-collapse:collapse;width:100%}th{text-align:left;font-weight:600;background-color:#f5f5f5}th,td{padding:12px;border:1px solid #ddd}.card{border:1px solid #ddd;border-radius:4px;padding:16px;margin:8px 0}.card:focus-within{border-color:#06c;box-shadow:0 0 0 2px #06c3}@media print{.no-print{display:none!important}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}}@media (max-width: 600px){html{font-size:14px}}@media (min-width: 1200px){html{font-size:18px}}