/**
 * Real Estate Accessibility Enhancements
 * 
 * Specific WCAG 2.1 Level AA improvements for OnOffice and ImmoMakler components
 * Focus: Property listings, forms, image galleries, and search functionality
 * 
 * Last Updated: 2025-08-17
 */

/* ================================================
   PROPERTY LISTING ACCESSIBILITY
   ================================================ */

/* Property card focus improvements */
.immomakler-archive .property {
    position: relative;
}

.immomakler-archive .property:focus-within {
    outline: 2px solid #0066B3;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(0, 102, 179, 0.2);
}

/* Property title semantic improvement */
.immomakler-archive .property-title {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
}

.immomakler-archive .property-title a {
    text-decoration: none;
    color: #0066B3;
    display: block;
    padding: 0.5rem;
}

.immomakler-archive .property-title a:hover,
.immomakler-archive .property-title a:focus {
    text-decoration: underline;
    background-color: rgba(0, 102, 179, 0.1);
    outline: 2px solid #0066B3 !important;
    outline-offset: 2px !important;
}

/* Property image accessibility */
.immomakler-archive .property img {
    max-width: 100%;
    height: auto;
}

.immomakler-archive .property img:not([alt]) {
    /* Fallback for images without alt text */
    border: 2px solid #ff6600;
}

.immomakler-archive .property img:not([alt])::after {
    content: "Image missing description";
    display: block;
    padding: 0.5rem;
    background: #ffebcc;
    color: #b45309;
    font-size: 0.875rem;
    text-align: center;
}

/* Property details list improvements */
.immomakler-archive .property-details,
.single-immomakler_object .property-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.immomakler-archive .property-details li,
.single-immomakler_object .property-details li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.immomakler-archive .property-details .property-label,
.single-immomakler_object .property-details .property-label {
    font-weight: 600;
    color: #333;
}

.immomakler-archive .property-details .property-value,
.single-immomakler_object .property-details .property-value {
    color: #666;
    text-align: right;
}

/* ================================================
   SINGLE PROPERTY PAGE ACCESSIBILITY
   ================================================ */

/* Property contact form improvements */
.single-immomakler_object .contact-form-immo {
    background: #f9f9f9;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.single-immomakler_object .contact-form-immo h3 {
    color: #0066B3;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.single-immomakler_object .contact-form-immo label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.single-immomakler_object .contact-form-immo label.required::after {
    content: " *";
    color: #d32f2f;
    font-weight: bold;
}

.single-immomakler_object .contact-form-immo .form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.single-immomakler_object .contact-form-immo .form-control:focus {
    border-color: #0066B3 !important;
    outline: 2px solid #0066B3 !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 3px rgba(0, 102, 179, 0.2) !important;
}

.single-immomakler_object .contact-form-immo .form-control:invalid {
    border-color: #d32f2f;
}

.single-immomakler_object .contact-form-immo .submit {
    background: #0066B3;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.single-immomakler_object .contact-form-immo .submit:hover,
.single-immomakler_object .contact-form-immo .submit:focus {
    background: #004d87;
    outline: 2px solid #ffffff !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 4px rgba(0, 102, 179, 0.3) !important;
}

/* Energy passport accessibility */
.single-immomakler_object .epass-property {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.single-immomakler_object .epass-property .list-group-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.single-immomakler_object .epass-property .list-group-item:last-child {
    border-bottom: none;
}

.single-immomakler_object .epass-diagram-container {
    position: relative;
    margin: 1rem 0;
}

.single-immomakler_object .epass-diagram-container img {
    max-width: 100%;
    height: auto;
}

/* Ensure energy diagram has proper alt text */
.single-immomakler_object .epass-diagram-container img:not([alt]) {
    /* Add fallback alt text via CSS */
    position: relative;
}

.single-immomakler_object .epass-diagram-container img:not([alt])::after {
    content: "Energieausweis-Diagramm";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
}

/* ================================================
   PROPERTY SEARCH ACCESSIBILITY
   ================================================ */

/* Search form improvements */
.immomakler-search-form {
    background: #f9f9f9;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    margin-bottom: 2rem;
}

.immomakler-search-form fieldset {
    border: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.immomakler-search-form legend {
    font-size: 1.25rem;
    font-weight: 600;
    color: #0066B3;
    margin-bottom: 1rem;
    padding: 0;
}

.immomakler-search-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.immomakler-search-form select,
.immomakler-search-form input[type="text"],
.immomakler-search-form input[type="number"] {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    background: white;
}

.immomakler-search-form select:focus,
.immomakler-search-form input:focus {
    border-color: #0066B3 !important;
    outline: 2px solid #0066B3 !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 3px rgba(0, 102, 179, 0.2) !important;
}

/* Search submit button */
.immomakler-search-form .search-submit,
.immomakler-search-form button[type="submit"] {
    background: #0066B3;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.immomakler-search-form .search-submit:hover,
.immomakler-search-form .search-submit:focus,
.immomakler-search-form button[type="submit"]:hover,
.immomakler-search-form button[type="submit"]:focus {
    background: #004d87;
    outline: 2px solid #0066B3 !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 4px rgba(0, 102, 179, 0.3) !important;
}

/* ================================================
   PROPERTY GALLERY ACCESSIBILITY
   ================================================ */

/* Image gallery navigation */
.immomakler-gallery {
    position: relative;
}

.immomakler-gallery .gallery-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}

.immomakler-gallery .gallery-prev,
.immomakler-gallery .gallery-next {
    background: #0066B3;
    color: white;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.immomakler-gallery .gallery-prev:hover,
.immomakler-gallery .gallery-prev:focus,
.immomakler-gallery .gallery-next:hover,
.immomakler-gallery .gallery-next:focus {
    background: #004d87;
    outline: 2px solid #ffffff !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 4px rgba(0, 102, 179, 0.3) !important;
}

.immomakler-gallery .gallery-prev:disabled,
.immomakler-gallery .gallery-next:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

/* Gallery thumbnails */
.immomakler-gallery .gallery-thumbnails {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    overflow-x: auto;
    padding: 0.5rem;
}

.immomakler-gallery .gallery-thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border: 2px solid transparent;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.immomakler-gallery .gallery-thumbnail:hover,
.immomakler-gallery .gallery-thumbnail:focus {
    border-color: #0066B3;
    outline: 2px solid #0066B3 !important;
    outline-offset: 2px !important;
}

.immomakler-gallery .gallery-thumbnail.active {
    border-color: #ff6600;
}

.immomakler-gallery .gallery-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ================================================
   RESPONSIVE ACCESSIBILITY
   ================================================ */

@media (max-width: 768px) {
    .single-immomakler_object .contact-form-immo {
        padding: 1rem;
    }
    
    .immomakler-search-form {
        padding: 1rem;
    }
    
    .immomakler-gallery .gallery-thumbnails {
        gap: 0.25rem;
    }
    
    .immomakler-gallery .gallery-thumbnail {
        width: 60px;
        height: 45px;
    }
}

/* ================================================
   PRINT ACCESSIBILITY
   ================================================ */

@media print {
    .immomakler-gallery .gallery-nav,
    .immomakler-gallery .gallery-thumbnails,
    .single-immomakler_object .contact-form-immo {
        display: none;
    }
    
    .single-immomakler_object .property-details {
        break-inside: avoid;
    }
    
    .immomakler-archive .property {
        break-inside: avoid;
        margin-bottom: 2rem;
        border: 1px solid #000;
        padding: 1rem;
    }
}

/* ================================================
   HIGH CONTRAST MODE IMPROVEMENTS
   ================================================ */

@media (prefers-contrast: high) {
    .immomakler-archive .property,
    .single-immomakler_object .contact-form-immo,
    .immomakler-search-form {
        border-width: 2px;
        border-color: currentColor;
    }
    
    .single-immomakler_object .contact-form-immo .form-control,
    .immomakler-search-form select,
    .immomakler-search-form input {
        border-width: 2px;
        border-color: currentColor;
    }
}