.high-contrast{--text-primary: #000000;--text-secondary: #1a1a1a;--bg-primary: #ffffff;--bg-secondary: #f0f0f0;--border-color: #000000;--link-color: #0000ee;--link-visited: #551a8b}.high-contrast body{background-color:var(--bg-primary)!important;color:var(--text-primary)!important}.high-contrast .MuiPaper-root{background-color:var(--bg-primary)!important;color:var(--text-primary)!important;border:2px solid var(--border-color)!important}.high-contrast .MuiButton-root{border:2px solid var(--border-color)!important;color:var(--text-primary)!important}.high-contrast .MuiButton-contained{background-color:var(--text-primary)!important;color:var(--bg-primary)!important}.high-contrast a{color:var(--link-color)!important;text-decoration:underline!important}.high-contrast a:visited{color:var(--link-visited)!important}.high-contrast .MuiTextField-root .MuiOutlinedInput-notchedOutline{border-color:var(--border-color)!important;border-width:2px!important}.high-contrast .MuiInputBase-input{color:var(--text-primary)!important}.high-contrast *:focus,.high-contrast *:focus-visible{outline:3px solid #000000!important;outline-offset:2px!important}.high-contrast img{border:1px solid var(--border-color)}.high-contrast[data-theme=dark]{--text-primary: #ffffff;--text-secondary: #e0e0e0;--bg-primary: #000000;--bg-secondary: #1a1a1a;--border-color: #ffffff;--link-color: #6eb4ff;--link-visited: #d19fff}