/**
 * Posts Grid Module - Base Styles
 * 
 * These are the foundational styles for the Posts Grid module.
 * Dynamic styles are generated via frontend.css.php based on module settings.
 * 
 * @package IRISS
 * @since 1.0
 */

/* Grid Container */
.iriss-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
}

/* Post Item */
.iriss-post-item {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.3s ease-in-out;
}

/* Featured Image */
.iriss-post-image {
    margin: -30px -30px 20px -30px;
    overflow: hidden;
    border-radius: 15px 15px 0 0;
}

.iriss-post-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Title */
.iriss-post-title {
    margin: 0 0 15px 0;
    padding: 0;
    font-family: "Atten Round New", sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 1.3;
    color: var(--color-primary-teal);
}

.iriss-post-title a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.iriss-post-title a:hover {
    opacity: 0.8;
}

/* Meta (ACF Fields) */
.iriss-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin: 0 0 15px 0;
    padding: 0;
    font-family: "Atten Round New", sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.4;
    color: #666666;
}

.iriss-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.iriss-meta-item i,
.iriss-meta-item .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

/* Job Title - Team Members */
.iriss-meta-job-title {
    font-weight: 500;
    color: var(--color-primary-teal);
}

/* Email - Team Members */
.iriss-meta-email a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.iriss-meta-email a:hover {
    opacity: 0.7;
    text-decoration: underline;
}

/* Excerpt */
.iriss-post-excerpt {
    margin: 0 0 20px 0;
    padding: 0;
    font-family: "Atten Round New", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    color: #333333;
    flex-grow: 1;
}

/* Button Container - pushes button to bottom */
.iriss-post-item .iriss-post-btn {
    margin-top: auto;
}

/* No Posts – clean message only */
.iriss-posts-grid-no-posts {
    grid-column: 1 / -1;
    text-align: left;
    padding: 24px 0;
}

.iriss-posts-grid-no-posts__mock {
    display: none;
}

.iriss-posts-grid-no-posts__message {
    font-family: "Atten Round New", sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #666666;
    text-align: left;
    width: 100%;
}

/* Responsive - Medium */
@media (max-width: 992px) {
    .iriss-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Responsive - Small tablet */
@media (max-width: 600px) {
    .iriss-posts-grid {
        grid-template-columns: 1fr;
    }
}

/* Pagination */
.iriss-posts-grid-pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    padding: 0;
    list-style: none;
}

.iriss-posts-grid-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    padding: 10px 14px;
    font-family: "Atten Round New", sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-primary-teal);
    text-decoration: none;
    background: transparent;
    border: 1px solid rgba(42, 131, 120, 0.3);
    border-radius: 6px;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.iriss-posts-grid-pagination a.page-numbers:hover {
    color: #1a5c54;
    background: rgba(42, 131, 120, 0.08);
    border-color: var(--color-primary-teal);
}

.iriss-posts-grid-pagination .page-numbers.current {
    color: #ffffff;
    background-color: var(--color-primary-teal);
    border-color: var(--color-primary-teal);
    cursor: default;
}

.iriss-posts-grid-pagination .page-numbers.dots {
    border: none;
    cursor: default;
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .iriss-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .iriss-post-item {
        padding: 25px;
    }
    
    .iriss-post-image {
        margin: -25px -25px 20px -25px;
    }
    
    .iriss-post-title {
        font-size: 20px;
    }
    
    .iriss-post-excerpt {
        font-size: 15px;
    }
}