/**
 * Resource Blog Styles
 *
 * Styles for the knowledge base blog listing and individual resource pages
 */

/* Blog Card (Grid Item) */
.resource-blog-card {
    display: block;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    text-decoration: none;
    color: inherit;
}

.resource-blog-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    border-color: #cbd5e1;
}

/* Thumbnail */
.resource-blog-card__thumbnail {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #e2e8f0;
}

.resource-blog-card__thumbnail--small {
    height: 140px;
}

.resource-blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.resource-blog-card:hover .resource-blog-card__image {
    transform: scale(1.05);
}

.resource-blog-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e2e8f0;
}

.resource-blog-card__icon {
    width: 64px;
    height: 64px;
    color: #64748b;
    opacity: 0.8;
}

.resource-blog-card__category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #667eea;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Card Content */
.resource-blog-card__content {
    padding: 1.25rem;
}

.resource-blog-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 0.75rem 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.resource-blog-card__title--small {
    font-size: 1rem;
    -webkit-line-clamp: 2;
}

.resource-blog-card__description {
    font-size: 0.9375rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0 0 1rem 0;
}

/* Meta Info */
.resource-blog-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid #f1f5f9;
}

.resource-blog-card__meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: #64748b;
}

.resource-blog-card__meta-item svg {
    flex-shrink: 0;
}

/* Tags */
.resource-blog-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.resource-blog-card__tag {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    background: #f1f5f9;
    color: #475569;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.resource-blog-card:hover .resource-blog-card__tag {
    background: #faf5ff; /* bg-purple-50 */
    color: #7e22ce; /* text-purple-700 */
}

/* Resource Post (Single Page) */
.resource-post {
    margin-bottom: 2rem;
}

.resource-post__featured-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: #e2e8f0;
}

.resource-post__featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.resource-post__header {
    padding: 2rem 2rem 1.5rem;
    border-bottom: 1px solid #f1f5f9;
}

.resource-post__category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #ede9fe;
    color: #7c3aed;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.resource-post__title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.2;
    margin: 0 0 1rem 0;
}

.resource-post__description {
    font-size: 1.25rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0 0 1.5rem 0;
}

.resource-post__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.resource-post__meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: #64748b;
}

.resource-post__meta-item svg {
    flex-shrink: 0;
}

.resource-post__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.resource-post__tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    background: #f1f5f9;
    color: #475569;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.resource-post__tag:hover {
    background: #faf5ff; /* bg-purple-50 */
    color: #7e22ce; /* text-purple-700 */
    transform: translateY(-1px);
}

/* Post Body */
.resource-post__body {
    padding: 2rem;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: #334155;
}

.resource-post__body p {
    margin-bottom: 1.5rem;
}

.resource-post__body h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    margin: 2rem 0 1rem;
}

.resource-post__body h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: #1e293b;
    margin: 1.5rem 0 0.75rem;
}

.resource-post__body ul,
.resource-post__body ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.resource-post__body li {
    margin-bottom: 0.5rem;
}

.resource-post__body a {
    color: #9E7CCC;
    text-decoration: underline;
}

.resource-post__body a:hover {
    color: #4f46e5;
}

/* Post Footer */
.resource-post__footer {
    padding: 2rem;
    border-top: 1px solid #f1f5f9;
    background: #f8f9ff;
}

.resource-post__action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: #667eea;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.resource-post__action-btn:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.resource-post__action-btn svg {
    flex-shrink: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .resource-blog-card__thumbnail {
        height: 160px;
    }

    .resource-post__featured-image {
        height: 250px;
    }

    .resource-post__header {
        padding: 1.5rem 1.25rem 1rem;
    }

    .resource-post__title {
        font-size: 1.75rem;
    }

    .resource-post__description {
        font-size: 1.0625rem;
    }

    .resource-post__body {
        padding: 1.5rem 1.25rem;
        font-size: 1rem;
    }

    .resource-post__footer {
        padding: 1.5rem 1.25rem;
    }

    .resource-post__action-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Load More Button */
.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

.load-more-btn:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

.load-more-btn:hover .load-more-btn__icon {
    transform: translateY(3px);
}

.load-more-btn__icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.load-more-btn__text {
    transition: color 0.3s ease;
}

/* Accessibility */
.resource-blog-card:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

.resource-post__tag:focus,
.resource-post__action-btn:focus,
.load-more-btn:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Loading State */
.resource-blog-card--loading {
    opacity: 0.6;
    pointer-events: none;
}

.resource-blog-card--loading .resource-blog-card__thumbnail,
.resource-blog-card--loading .resource-blog-card__title,
.resource-blog-card--loading .resource-blog-card__description {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}