/* External Blog Plugin Styles */

.external-blog-header {
    text-align: center;
    margin-bottom: 2rem;
}

.external-blog-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary, #12659c);
    margin-bottom: 1rem;
    border-bottom: 3px solid var(--color-primary, #12659c);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.external-blog-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    font-size: 1.1rem;
    color: var(--color-text-muted, #666666);
}

.external-blog-loading::before {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border, #e9ecef);
    border-top: 2px solid var(--color-primary, #12659c);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.external-blog-grid {
    display: grid;
    gap: 20px;
    margin-top: 1rem;
}

.external-blog-post {
    width: 100%;
    background: var(--color-surface, #ffffff);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-border, #e9ecef);
}

.external-blog-image {
    height: 200px;
    overflow: hidden;
    position: relative;
    margin-bottom: 15px;
    border-radius: 8px;
}

.external-blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.external-blog-content {
    padding: 20px;
}

.external-blog-content .external-blog-image {
    margin: 0 -20px 15px -20px;
    border-radius: 0;
    height: 200px;
    overflow: hidden;
}

.external-blog-content .external-blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.external-blog-post-title {
    margin-bottom: 15px;
    font-size: 18px;
    line-height: 1.4;
}

.external-blog-post-title a {
    text-decoration: none;
    color: var(--color-primary, #12659c);
}

.external-blog-post-title a:hover {
    color: var(--color-accent, #fac220);
}

.external-blog-meta {
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--color-text-muted, #666666);
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.external-blog-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-right: 15px;
}

.external-blog-meta span:last-child {
    margin-right: 0;
}

.external-blog-meta i {
    color: var(--color-primary, #12659c);
}

.external-blog-excerpt {
    margin-bottom: 15px;
    color: var(--color-text-muted, #666666);
    line-height: 1.5;
    font-size: 14px;
}

.external-blog-read-more {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-bg, #ffffff);
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.external-blog-read-more:hover {
    background: var(--color-accent, #fac220);
    color: var(--color-inverse, #1a1a1a);
}

.external-blog-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 15px;
    border-radius: 5px;
    margin: 1rem 0;
    text-align: center;
}

.external-blog-no-posts {
    text-align: center;
    padding: 3rem;
    background: var(--color-surface-alt, #f8f9fa);
    border-radius: 8px;
    border: 1px solid var(--color-border, #e9ecef);
    color: var(--color-text-muted, #666666);
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .external-blog-container {
        margin: 1rem 0;
        padding: 1rem;
    }
    
    .external-blog-title {
        font-size: 1.6rem;
    }
    
    .external-blog-grid.grid-1,
    .external-blog-grid.grid-2,
    .external-blog-grid.grid-3,
    .external-blog-grid.grid-4 {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .external-blog-content {
        padding: 15px;
        display: flex;
        flex-direction: column;
    }
    
    .external-blog-post-title {
        font-size: 16px;
    }
    
    .external-blog-meta {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .external-blog-title {
        font-size: 1.4rem;
    }
    
    .external-blog-image {
        height: 150px;
    }
    
    .external-blog-content {
        padding: 12px;
    }
    
    .external-blog-read-more {
        padding: 8px 16px;
        font-size: 11px;
    }
}

/* Dark Theme Support */
[data-theme="dark"] .external-blog-container {
    background-color: var(--color-surface-alt, #f8f9fa);
    border-color: var(--color-border, #e9ecef);
}

[data-theme="dark"] .external-blog-post {
    background: var(--color-surface, #ffffff);
    border-color: var(--color-border, #e9ecef);
}

[data-theme="dark"] .external-blog-no-posts {
    background: var(--color-surface-alt, #f8f9fa);
    border-color: var(--color-border, #e9ecef);
    color: var(--color-text-muted, #666666);
}

/* Loading Animation Enhancement */
.external-blog-loading.hidden {
    display: none;
}

/* Grid Layout Variations */
.external-blog-grid.grid-1 {
    grid-template-columns: 1fr;
}

.external-blog-grid.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.external-blog-grid.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.external-blog-grid.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
    .external-blog-grid.grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .external-blog-grid.grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* Focus States for Accessibility */
.external-blog-read-more:focus,
.external-blog-post-title a:focus {
    outline: 2px solid var(--color-primary, #12659c);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .external-blog-container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .external-blog-read-more {
        background: #000 !important;
        color: #fff !important;
    }
}