.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}.not-sr-only{position:static;width:auto;height:auto;padding:0;margin:0;overflow:visible;clip:auto;white-space:normal}.focus-visible-only{outline:none}.focus-visible-only:focus-visible{outline:2px solid #3b82f6;outline-offset:2px}.skip-link{position:absolute;top:-40px;left:6px;background:#000;color:#fff;padding:8px;text-decoration:none;z-index:9999;border-radius:4px;font-size:14px;font-weight:500;transition:top .2s ease-in-out}.skip-link:focus{top:6px}@media (prefers-contrast:high){.button,.interactive-element,.link{border:2px solid}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-delay:-1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important;background-attachment:scroll!important;scroll-behavior:auto!important;transition-duration:0s!important;transition-delay:0s!important}}.focus-trap{position:relative}.focus-trap:after,.focus-trap:before{content:"";position:absolute;top:0;left:0;width:0;height:0;pointer-events:none}.announcement-region{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.form-element-focus{outline:none;border:2px solid transparent;transition:border-color .2s ease-in-out}.form-element-focus:focus{border-color:#3b82f6}.form-element-focus:focus:invalid{border-color:#ef4444}.accessible-button{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 16px;background:transparent;border:2px solid transparent;border-radius:4px;font-size:16px;font-weight:500;line-height:1.5;text-decoration:none;cursor:pointer;transition:all .2s ease-in-out}.accessible-button:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 2px rgba(59,130,246,.5)}.accessible-button:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.accessible-link{color:#3b82f6;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:2px;transition:color .2s ease-in-out}.accessible-link:hover{color:#1d4ed8}.accessible-link:focus{outline:2px solid #3b82f6;outline-offset:2px;border-radius:2px}.accessible-table{width:100%;border-collapse:collapse;margin:1rem 0}.accessible-table td,.accessible-table th{padding:12px;text-align:left;border-bottom:1px solid #e5e7eb}.accessible-table th{font-weight:600;color:#374151}.accessible-table tbody tr:hover,.accessible-table th{background-color:#f9fafb}.accessible-table tbody tr:focus-within{background-color:#eff6ff}.accessible-form{display:flex;flex-direction:column;gap:1rem}.accessible-form-group{display:flex;flex-direction:column;gap:.5rem}.accessible-form-label{font-weight:500;color:#374151;display:block}.accessible-form-input{padding:12px;border:2px solid #d1d5db;border-radius:4px;font-size:16px;transition:border-color .2s ease-in-out}.accessible-form-input:focus{outline:none;border-color:#3b82f6}.accessible-form-input:invalid{border-color:#ef4444}.accessible-form-error{color:#ef4444;font-size:14px;margin-top:.25rem}.accessible-form-help{color:#6b7280;font-size:14px;margin-top:.25rem}.accessible-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.accessible-modal{background:white;border-radius:8px;max-width:90vw;max-height:90vh;overflow:auto;padding:24px;box-shadow:0 20px 25px -5px rgba(0,0,0,.1)}.accessible-modal:focus{outline:none}.accessible-dropdown{position:relative;display:inline-block}.accessible-dropdown-menu{position:absolute;top:100%;left:0;min-width:200px;background:white;border:1px solid #d1d5db;border-radius:4px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1);z-index:100}.accessible-dropdown-item{display:block;width:100%;padding:12px 16px;text-align:left;background:transparent;border:none;cursor:pointer;transition:background-color .2s ease-in-out}.accessible-dropdown-item:focus,.accessible-dropdown-item:hover{background-color:#f3f4f6}.accessible-dropdown-item:focus{outline:none}.accessible-tablist{display:flex;border-bottom:1px solid #e5e7eb;margin-bottom:1rem}.accessible-tab{background:transparent;padding:12px 16px;font-size:16px;font-weight:500;cursor:pointer;border:none;border-bottom:2px solid transparent;transition:all .2s ease-in-out}.accessible-tab:hover{background-color:#f3f4f6}.accessible-tab:focus{outline:none;background-color:#eff6ff;border-bottom-color:#3b82f6}.accessible-tab[aria-selected=true]{color:#3b82f6;border-bottom-color:#3b82f6}.accessible-tabpanel{outline:none}.accessible-tabpanel:focus{outline:2px solid #3b82f6;outline-offset:2px}.accessible-toast{position:fixed;top:20px;right:20px;background:white;border:1px solid #d1d5db;border-radius:8px;padding:16px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1);z-index:1000;max-width:400px}.accessible-toast-success{border-left:4px solid #10b981}.accessible-toast-error{border-left:4px solid #ef4444}.accessible-toast-warning{border-left:4px solid #f59e0b}.accessible-toast-info{border-left:4px solid #3b82f6}.accessible-progress{width:100%;height:8px;background-color:#e5e7eb;border-radius:4px;overflow:hidden}.accessible-progress-bar{height:100%;background-color:#3b82f6;border-radius:4px;transition:width .3s ease-in-out}.accessible-spinner{width:24px;height:24px;border:2px solid #e5e7eb;border-top-color:#3b82f6;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (max-width:768px){.accessible-button{min-height:48px}.accessible-form-input{font-size:16px}}@media (prefers-color-scheme:dark){.accessible-modal{background:#1f2937;color:#f9fafb}.accessible-dropdown-menu{background:#1f2937;border-color:#4b5563}.accessible-dropdown-item:focus,.accessible-dropdown-item:hover{background-color:#374151}.accessible-toast{background:#1f2937;border-color:#4b5563;color:#f9fafb}}