/**
 * SMI - Posts List Block Styles
 *
 * @package ShowMeInstitute
 */

.smi-posts-list {
    position: relative;
}

/* Filter form spacing */
.smi-posts-list .posts-list-filters {
    margin-bottom: 2rem;
}

/* Section title - H2 style matching other sections */
.smi-posts-list .section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 16px;
    letter-spacing: 0.05em;
    color: #1e4877;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid #1e4877;
}

/* Section title - H1 style matching archive.php */
.smi-posts-list .section-title-h1 {
    font-family: 'EB Garamond', Georgia, serif;
    font-weight: 400;
    font-size: 3rem; /* text-5xl */
    line-height: 1.1;
    text-align: center;
    color: #1e4877; /* brand-blue-800 */
    margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
    .smi-posts-list .section-title-h1 {
        font-size: 3.75rem; /* text-6xl */
    }
}

/* Posts grid layout - matches archive.php */
.smi-posts-list .posts-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 2rem;
}

@media (min-width: 768px) {
    .smi-posts-list .posts-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .smi-posts-list .posts-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* Card styles */
.smi-posts-list .posts-grid-card {
    background-color: #fff;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.smi-posts-list .posts-grid-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Featured image container */
.smi-posts-list .posts-grid-card .aspect-video {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.smi-posts-list .posts-grid-card .aspect-video img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.smi-posts-list .posts-grid-card:hover .aspect-video img {
    transform: scale(1.05);
}

/* Placeholder for missing images */
.smi-posts-list .posts-grid-card .aspect-video .bg-gray-200 {
    background-color: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

/* Content area */
.smi-posts-list .posts-grid-card > div:last-child {
    padding: 1.5rem;
}

/* Metadata row */
.smi-posts-list .posts-grid-card .text-xs {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Title styles */
.smi-posts-list .posts-grid-card h3 {
    margin-bottom: 1rem;
}

.smi-posts-list .posts-grid-card h3 a {
    font-family: 'EB Garamond', Georgia, serif;
    font-size: 1.25rem;
    line-height: 1.3;
    color: #111827;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (min-width: 768px) {
    .smi-posts-list .posts-grid-card h3 a {
        font-size: 1.5rem;
    }
}

.smi-posts-list .posts-grid-card h3 a:hover {
    color: #374151;
    text-decoration: underline;
}

/* Byline styles */
.smi-posts-list .posts-grid-card .text-sm {
    font-size: 0.875rem;
    color: #4b5563;
}

/* Line clamp utility */
.smi-posts-list .line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Search form styles */
.smi-posts-list input[type="search"] {
    width: 100%;
}

.smi-posts-list select {
    min-width: 150px;
}

/* Focus states for accessibility */
.smi-posts-list a:focus,
.smi-posts-list input:focus,
.smi-posts-list select:focus,
.smi-posts-list button:focus {
    outline: 3px solid #4e76a6;
    outline-offset: 2px;
}

/* Responsive filter adjustments */
@media (max-width: 640px) {
    .smi-posts-list .posts-list-filters .flex {
        flex-direction: column;
        align-items: stretch;
    }
    
    .smi-posts-list select {
        width: 100%;
        min-width: 100%;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .smi-posts-list * {
        transition: none !important;
    }
    
    .smi-posts-list .posts-grid-card:hover .aspect-video img {
        transform: none;
    }
}