/* 
 * Dynamic Subsite Posts CSS
 * Version: 2.0.0
 * Description: Core styles for displaying subsite posts in responsive grids
 */

/* ===== Grid Container ===== */
.dsp-grid-container {
    display: grid !important;
    gap: 30px !important;
    margin: 30px 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

/* Grid columns - Core structure */
.dsp-columns-1 { grid-template-columns: repeat(1, 1fr) !important; }
.dsp-columns-2 { grid-template-columns: repeat(2, 1fr) !important; }
.dsp-columns-3 { grid-template-columns: repeat(3, 1fr) !important; }
.dsp-columns-4 { grid-template-columns: repeat(4, 1fr) !important; }
.dsp-columns-5 { grid-template-columns: repeat(5, 1fr) !important; }
.dsp-columns-6 { grid-template-columns: repeat(6, 1fr) !important; }

/* ===== Grid Items ===== */
.dsp-grid-item {
    background: #ffffff !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08) !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 1px solid #f0f0f0 !important;
    position: relative !important;
    width: 100% !important;
}

.dsp-grid-item:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15) !important;
    border-color: #e0e0e0 !important;
}

/* ===== Thumbnail/Image Area ===== */
.dsp-post-thumbnail {
    position: relative !important;
    padding-top: 66.67% !important; /* 3:2 Aspect Ratio */
    overflow: hidden !important;
    background: #f8f9fa !important;
    width: 100% !important;
}

.dsp-post-thumbnail a {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
}

.dsp-post-thumbnail img {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.5s ease !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

.dsp-grid-item:hover .dsp-post-thumbnail img {
    transform: scale(1.05) !important;
}

/* ===== Content Area ===== */
.dsp-post-content {
    padding: 20px !important;
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    background: #ffffff !important;
}

/* ===== Title Styling ===== */
.dsp-post-title {
    margin: 0 0 12px !important;
    padding: 0 !important;
    font-size: 1.2em !important;
    line-height: 1.5 !important;
    font-weight: 600 !important;
    word-wrap: break-word !important;
}

.dsp-post-title a {
    color: #2c3e50 !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
    display: inline !important;
    background: none !important;
    padding: 0 !important;
    margin: 0 !important;
    font-weight: inherit !important;
}

.dsp-post-title a:hover {
    color: #0073aa !important;
    text-decoration: underline !important;
}

/* ===== Excerpt ===== */
.dsp-post-excerpt {
    color: #666 !important;
    font-size: 0.9em !important;
    line-height: 1.7 !important;
    margin-bottom: 15px !important;
    flex: 1 !important;
    padding: 0 !important;
}

/* ===== Meta Information ===== */
.dsp-post-meta {
    font-size: 0.85em !important;
    color: #888 !important;
    margin-bottom: 15px !important;
    padding: 0 !important;
    border-bottom: 1px solid #f0f0f0 !important;
    padding-bottom: 15px !important;
}

.dsp-post-date,
.dsp-post-author {
    display: inline-block !important;
    margin-right: 15px !important;
}

.dsp-post-date {
    position: relative !important;
    padding-left: 20px !important;
}

.dsp-post-date:before {
    content: "📅" !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    font-size: 0.9em !important;
}

.dsp-post-author {
    position: relative !important;
    padding-left: 20px !important;
}

.dsp-post-author:before {
    content: "👤" !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    font-size: 0.9em !important;
}

/* ===== Categories ===== */
.dsp-post-categories {
    margin-top: 10px !important;
    font-size: 0.85em !important;
}

.dsp-category {
    color: #0073aa !important;
    text-decoration: none !important;
    display: inline-block !important;
    margin-right: 5px !important;
    background: #f0f7fa !important;
    padding: 3px 8px !important;
    border-radius: 4px !important;
    transition: all 0.2s ease !important;
}

.dsp-category:hover {
    background: #0073aa !important;
    color: #ffffff !important;
    text-decoration: none !important;
}

.dsp-category-sep {
    color: #ccc !important;
    margin-right: 5px !important;
}

/* ===== Read More Button ===== */
.dsp-read-more {
    display: inline-block !important;
    padding: 8px 20px !important;
    background: #0073aa !important;
    color: #ffffff !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    font-size: 0.9em !important;
    border-radius: 30px !important;
    transition: all 0.3s ease !important;
    border: none !important;
    box-shadow: 0 3px 10px rgba(0,115,170,0.3) !important;
    align-self: flex-start !important;
    margin-top: auto !important;
}

.dsp-read-more:hover {
    background: #005a87 !important;
    color: #ffffff !important;
    text-decoration: none !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 5px 15px rgba(0,115,170,0.4) !important;
}

/* ===== Error & No Posts Messages ===== */
.dsp-error,
.dsp-no-posts {
    padding: 20px !important;
    background: #fff3f3 !important;
    border-left: 4px solid #dc3545 !important;
    color: #721c24 !important;
    font-size: 1em !important;
    border-radius: 4px !important;
    margin: 20px 0 !important;
}

.dsp-no-posts {
    background: #f8f9fa !important;
    border-left-color: #6c757d !important;
    color: #495057 !important;
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .dsp-columns-5,
    .dsp-columns-6 {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

@media (max-width: 992px) {
    .dsp-columns-4,
    .dsp-columns-5,
    .dsp-columns-6 {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .dsp-columns-3,
    .dsp-columns-4,
    .dsp-columns-5,
    .dsp-columns-6 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .dsp-post-content {
        padding: 15px !important;
    }
    
    .dsp-post-title {
        font-size: 1.1em !important;
    }
}

@media (max-width: 480px) {
    .dsp-columns-2,
    .dsp-columns-3,
    .dsp-columns-4,
    .dsp-columns-5,
    .dsp-columns-6 {
        grid-template-columns: 1fr !important;
    }
    
    .dsp-grid-container {
        gap: 20px !important;
    }
}

/* ===== Print Styles ===== */
@media print {
    .dsp-grid-container {
        display: block !important;
    }
    
    .dsp-grid-item {
        break-inside: avoid !important;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    
    .dsp-read-more {
        display: none !important;
    }
}