/* ==============================================
   ADDITIONAL ACCESSIBILITY ENHANCEMENTS
   WCAG 2.1 AA COMPLIANCE IMPROVEMENTS
   ============================================== */

/* Enhanced Error States for Forms */
.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
    font-weight: 500;
}

.error-message:empty {
    display: none;
}

/* Required Field Indicators */
.required {
    color: #dc3545;
    font-weight: bold;
    margin-left: 2px;
}

/* Form Field Focus Enhancement */
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    outline: 3px solid var(--bispicy-btn-secondary, #940039) !important;
    outline-offset: 2px !important;
    border-color: var(--bispicy-btn-secondary, #940039) !important;
    box-shadow: 0 0 0 1px #ffffff, 0 0 0 4px var(--bispicy-btn-secondary, #940039) !important;
}

/* Enhanced Fieldset and Legend Styling */
fieldset {
    border: 2px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 1rem;
    margin-bottom: 1rem;
}

legend {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--bispicy-text-primary);
    padding: 0 0.5rem;
    width: auto;
}

/* Live Region Styling */
[aria-live] {
    position: relative;
}

/* Enhanced Modal Accessibility */
.modal:focus {
    outline: none;
}

.modal-content:focus-within {
    outline: 2px solid var(--bispicy-btn-secondary, #940039);
    outline-offset: 2px;
}

/* Improved Dropdown Focus Management */
.dropdown-menu {
    border: 2px solid var(--bispicy-navbar-bg, #001220);
}

.dropdown-item:focus,
.dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    outline: none;
}

/* Enhanced Navigation Focus */
.navbar-nav .nav-link:focus {
    outline: 3px solid var(--bispicy-btn-secondary, #940039);
    outline-offset: 2px;
    background-color: rgba(148, 0, 57, 0.1);
}

/* Skip Link Enhancements */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: 8px 12px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
    font-size: 14px;
    font-weight: bold;
    border: 3px solid transparent;
}

.skip-link:focus {
    top: 6px;
    outline: 3px solid var(--bispicy-btn-secondary, #940039);
    text-decoration: none;
    color: #fff;
}

.skip-link:hover {
    background: #333;
    text-decoration: none;
    color: #fff;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn {
        border-width: 2px;
    }

    .form-control,
    .form-select {
        border-width: 2px;
    }

    .card {
        border-width: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Enhanced Focus Visible */
.js-focus-visible :focus:not(.focus-visible) {
    outline: none;
}

.focus-visible {
    outline: 3px solid var(--bispicy-btn-secondary, #940039) !important;
    outline-offset: 2px !important;
}

/* Form Validation Enhancement */
.was-validated .form-control:invalid {
    border-color: #dc3545;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='m5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.was-validated .form-control:valid {
    border-color: #198754;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='m2.3 6.73.8-.8 1.8 1.8 3.8-3.8.8.8-4.6 4.6z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/* Enhanced Button States */
.btn:disabled,
.btn.disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.btn:disabled:focus,
.btn.disabled:focus {
    outline: 3px solid #6c757d;
    outline-offset: 2px;
}

/* Improved Alert Accessibility */
.alert {
    border-left: 4px solid;
}

.alert-danger {
    border-left-color: #dc3545;
}

.alert-success {
    border-left-color: #198754;
}

.alert-warning {
    border-left-color: #ffc107;
}

.alert-info {
    border-left-color: #0dcaf0;
}

/* Enhanced Card Focus */
.card:focus-within {
    outline: 2px solid var(--bispicy-btn-secondary, #940039);
    outline-offset: 2px;
}

/* Touch Target Enhancement for Mobile */
@media (max-width: 768px) {
    .btn,
    .nav-link,
    .dropdown-item,
    .form-control,
    .form-select {
        min-height: 48px;
    }
}