/**
 * WPE Featured Image Caption - Frontend Styles
 */

/* Base figure styling */
.wpe-fic-figure,
.wp-block-post-featured-image.wpe-fic-has-caption {
    margin: 2rem 0;
    position: relative;
}

.wpe-fic-figure.alignwide,
.wp-block-post-featured-image.wpe-fic-has-caption.alignwide {
    margin-left: auto;
    margin-right: auto;
    max-width: 1200px;
}

.wpe-fic-figure.alignfull,
.wp-block-post-featured-image.wpe-fic-has-caption.alignfull {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: none;
    width: 100vw;
}

/* Image styling */
.wpe-fic-figure img,
.wp-block-post-featured-image.wpe-fic-has-caption img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.wpe-fic-figure[style*="aspect-ratio"] img,
.wp-block-post-featured-image[style*="aspect-ratio"] img {
    height: 100%;
    object-fit: cover;
}

/* Base caption styling */
.wpe-fic-caption,
.wp-element-caption.wpe-fic-caption {
    margin: 0;
    padding: 0.75rem 1rem;
    font-size: 14px;
    line-height: 1.5;
    color: #666;
  
}

/* Default caption style */
.wpe-fic-caption.wpe-fic-default,
.wpe-fic-style-default .wpe-fic-caption {
    margin-top: 0.5rem;
}

/* Minimal caption style */
.wpe-fic-caption.wpe-fic-minimal,
.wpe-fic-style-minimal .wpe-fic-caption {
    background: none;
    border: none;
    padding: 0.5rem 0;
    text-align: center;
    font-style: normal;
    color: #757575;
    font-size: 0.8125rem;
    margin-top: 0.5rem;
}

/* Overlay caption style */
.wpe-fic-overlay,
.wpe-fic-style-overlay {
    position: relative;
}

.wpe-fic-overlay .wpe-fic-caption,
.wpe-fic-style-overlay .wpe-fic-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    padding: 1rem;
    background: linear-gradient(
        transparent, 
        rgba(0, 0, 0, 0.8)
    );
    color: white;
    border: none;
    font-style: normal;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* Dark theme support 
@media (prefers-color-scheme: dark) {
    .wpe-fic-caption.wpe-fic-default,
    .wpe-fic-style-default .wpe-fic-caption {
        background-color: rgba(255, 255, 255, 0.05);
        color: #ccc;
        border-left-color: #4a9eff;
    }
    
    .wpe-fic-caption.wpe-fic-minimal,
    .wpe-fic-style-minimal .wpe-fic-caption {
        color: #bbb;
    }
}
*/

/* Responsive design */
@media (max-width: 768px) {
    .wpe-fic-caption,
    .wp-element-caption.wpe-fic-caption {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }
    
    .wpe-fic-caption.wpe-fic-minimal,
    .wpe-fic-style-minimal .wpe-fic-caption {
        padding: 0.5rem 0;
        font-size: 0.75rem;
    }
    
    .wpe-fic-overlay .wpe-fic-caption,
    .wpe-fic-style-overlay .wpe-fic-caption {
        padding: 0.75rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    .wpe-fic-figure,
    .wp-block-post-featured-image.wpe-fic-has-caption {
        margin: 1rem 0;
    }
    
    .wpe-fic-caption,
    .wp-element-caption.wpe-fic-caption {
        font-size: 0.75rem;
        padding: 0.5rem;
    }
    
    .wpe-fic-overlay .wpe-fic-caption,
    .wpe-fic-style-overlay .wpe-fic-caption {
        padding: 0.5rem;
        font-size: 0.75rem;
    }
}

/* Animation effects */
.wpe-fic-caption {
    opacity: 0;
    transform: translateY(10px);
    animation: wpeFicFadeIn 0.5s ease forwards;
}

@keyframes wpeFicFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover effects for overlay style */
.wpe-fic-overlay:hover .wpe-fic-caption,
.wpe-fic-style-overlay:hover .wpe-fic-caption {
    background: linear-gradient(
        transparent, 
        rgba(0, 0, 0, 0.9)
    );
}

/* Focus styles for accessibility */
.wpe-fic-caption:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .wpe-fic-caption,
    .wp-element-caption.wpe-fic-caption {
        background: none !important;
        color: #000 !important;
        border: 1px solid #ddd !important;
        border-left: 4px solid #000 !important;
        page-break-inside: avoid;
    }
    
    .wpe-fic-overlay .wpe-fic-caption,
    .wpe-fic-style-overlay .wpe-fic-caption {
        position: static !important;
        background: #f5f5f5 !important;
        color: #000 !important;
        margin-top: 0.5rem !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .wpe-fic-caption,
    .wp-element-caption.wpe-fic-caption {
        border-left-width: 6px;
        background-color: rgba(0, 0, 0, 0.1);
    }
    
    .wpe-fic-caption.wpe-fic-minimal,
    .wpe-fic-style-minimal .wpe-fic-caption {
        border-bottom: 2px solid currentColor;
    }
}

/* RTL support */
[dir="rtl"] .wpe-fic-caption.wpe-fic-default,
[dir="rtl"] .wpe-fic-style-default .wpe-fic-caption {
    border-left: none;
    border-right: 4px solid #007cba;
}

[dir="rtl"] .wpe-fic-caption.wpe-fic-minimal,
[dir="rtl"] .wpe-fic-style-minimal .wpe-fic-caption {
    text-align: center;
}

/* Custom properties for easy theming */
.wpe-fic-caption {
    --wpe-fic-caption-bg: rgba(0, 0, 0, 0.05);
    --wpe-fic-caption-color: #666;
    --wpe-fic-caption-border: #007cba;
    --wpe-fic-caption-padding: 0.75rem 1rem;
    --wpe-fic-caption-font-size: 14px;
    color: var(--wpe-fic-caption-color);
    border-left-color: var(--wpe-fic-caption-border);
    padding: var(--wpe-fic-caption-padding);
    font-size: var(--wpe-fic-caption-font-size);
}

/* WordPress admin bar compatibility */
.admin-bar .wpe-fic-overlay .wpe-fic-caption,
.admin-bar .wpe-fic-style-overlay .wpe-fic-caption {
    z-index: 99999;
}

/* Block theme compatibility */
.wp-site-blocks .wpe-fic-figure,
.wp-site-blocks .wp-block-post-featured-image.wpe-fic-has-caption {
    margin-block: 2rem;
}

/* Editor specific styles */
.block-editor-writing-flow .wpe-fic-has-caption::after {
    content: "📷 Caption enabled";
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 3px;
    z-index: 10;
    pointer-events: none;
}