.high-contrast{--bg-primary:#000;--bg-secondary:#fff;--text-primary:#fff;--text-secondary:#000;--border-color:#fff;--accent-color:#ff0;--error-color:red;--success-color:#0f0;--warning-color:#ff0;--info-color:#0ff}.high-contrast body{background:var(--bg-primary);color:var(--text-primary)}.high-contrast *{border-color:var(--border-color)!important}.high-contrast a{color:var(--accent-color);text-decoration:underline}.high-contrast button{background:var(--bg-secondary);color:var(--text-secondary);border:2px solid var(--border-color)}.high-contrast input,.high-contrast select,.high-contrast textarea{background:var(--bg-primary);color:var(--text-primary);border:2px solid var(--border-color)}.focus-visible,.focus-visible:focus{outline-offset:2px;outline:2px solid #06c}.high-contrast .focus-visible:focus{outline-offset:3px;outline:3px solid #ff0}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline-offset:2px;outline:2px solid #06c}.high-contrast button:focus-visible,.high-contrast input:focus-visible,.high-contrast select:focus-visible,.high-contrast textarea:focus-visible,.high-contrast a:focus-visible,.high-contrast [tabindex]:focus-visible{outline-offset:3px;outline:3px solid #ff0}.reduced-motion *{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}[data-font-size=small]{font-size:.875rem}[data-font-size=medium]{font-size:1rem}[data-font-size=large]{font-size:1.125rem}[data-font-size=small] h1{font-size:1.5rem}[data-font-size=small] h2{font-size:1.25rem}[data-font-size=small] h3{font-size:1.125rem}[data-font-size=small] h4{font-size:1rem}[data-font-size=medium] h1{font-size:2rem}[data-font-size=medium] h2{font-size:1.5rem}[data-font-size=medium] h3{font-size:1.25rem}[data-font-size=medium] h4{font-size:1.125rem}[data-font-size=large] h1{font-size:2.25rem}[data-font-size=large] h2{font-size:1.75rem}[data-font-size=large] h3{font-size:1.5rem}[data-font-size=large] h4{font-size:1.25rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.sr-only-focusable:focus{width:auto;height:auto;padding:inherit;margin:inherit;clip:auto;white-space:inherit;position:static;overflow:visible}.skip-link{color:#fff;white-space:nowrap;z-index:9999;background:#000;border:2px solid #fff;border-radius:4px;padding:8px;font-size:14px;font-weight:500;text-decoration:none;transition:top .3s ease-in-out;position:absolute;top:-40px;left:6px;box-shadow:0 2px 4px #0003}.skip-link:focus{top:6px}.skip-link:hover{background:#333;text-decoration:underline}.high-contrast .skip-link{color:#fff;background:#000;border:3px solid #fff;box-shadow:0 0 0 3px #000}@media (prefers-color-scheme:dark){.skip-link{color:#000;background:#fff;border-color:#000}.skip-link:hover{background:#f0f0f0}}.sr-only[aria-live]{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.focus-trap-active{position:relative}.focus-trap-active:before{content:"";pointer-events:none;border:2px solid #06c;border-radius:6px;position:absolute;inset:-4px}.high-contrast .focus-trap-active:before{border-width:3px;border-color:#ff0}.keyboard-navigation :focus{outline-offset:2px!important;outline:2px solid #06c!important}.touch-target{min-width:44px;min-height:44px}.touch-target-large{min-width:48px;min-height:48px}.contrast-improved{color:#000;background:#fff}.contrast-improved a{color:#06c;text-decoration:underline}.contrast-improved a:hover{color:#049}.error-state{background-color:#fef2f2!important;border-color:#dc2626!important}.error-state:focus{outline-color:#dc2626!important}.error-message{color:#dc2626;margin-top:.25rem;font-size:.875rem}.success-state{background-color:#f0fdf4!important;border-color:#16a34a!important}.warning-state{background-color:#fffbeb!important;border-color:#d97706!important}.info-state{background-color:#eff6ff!important;border-color:#2563eb!important}.disabled-state{opacity:.6;cursor:not-allowed}.disabled-state *{pointer-events:none}.loading-state{pointer-events:none;position:relative}.loading-state:after{content:"";border:2px solid #e5e7eb;border-top-color:#3b82f6;border-radius:50%;width:20px;height:20px;margin:-10px 0 0 -10px;animation:1s linear infinite spin;position:absolute;top:50%;left:50%}.reduced-motion .loading-state:after{border-top-color:#e5e7eb;animation:none}@media (prefers-reduced-motion:reduce){.loading-state:after{border-top-color:#e5e7eb;animation:none}}@keyframes spin{to{transform:rotate(360deg)}}@media print{.skip-link,.sr-only{display:none!important}*{color:#000!important;box-shadow:none!important;text-shadow:none!important;background:0 0!important}}@media (prefers-contrast:high){:root{--bg-primary:#000;--bg-secondary:#fff;--text-primary:#fff;--text-secondary:#000;--border-color:#fff;--accent-color:#ff0}*{border-color:var(--border-color)!important}a{color:var(--accent-color)!important;text-decoration:underline!important}button{background:var(--bg-secondary)!important;color:var(--text-secondary)!important;border:2px solid var(--border-color)!important}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}