/* Tutorials Page Specific Styles */

main {
    margin-top: 6rem;
    padding: 2rem 0;
}

/* Tutorials Header */
.tutorials-header {
    padding: 100px 0 50px;
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-body);
    margin-bottom: 0.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.section-title i {
    font-size: 2rem;
    color: var(--color-primary);
}

.tutorials-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-top: 12px;
    font-family: var(--font-body);
    text-align: center;
    letter-spacing: 0.5px;
}

/* Tutorials Content */
.tutorials-content {
    padding: 50px 0;
}

.tutorials-controls {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 40px;
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.tag-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
    justify-content: center;
}

.filter-btn {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 7px 14px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: #f0fdf9;
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    font-weight: 600;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.post-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 10px 10px 0;
    overflow: hidden;
    transition: all 0.25s ease;
    opacity: 1;
    transform: translateY(0);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.post-card.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.post-image {
    height: 100px;
    background: linear-gradient(135deg, #f0fdf9, #e6f7f2);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.post-image i {
    font-size: 2.5rem;
    color: var(--color-primary);
    z-index: 1;
    position: relative;
}

.post-content {
    padding: 20px;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 6px;
}

.post-tag {
    background: #e6f7f2;
    color: var(--color-primary-dark);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-date {
    color: var(--color-text-muted);
    font-size: 13px;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-content h3 {
    margin-bottom: 8px;
    font-size: 1.15rem;
    font-weight: 600;
    font-family: var(--font-display);
}

.post-content h3 a {
    color: var(--color-text-body);
    text-decoration: none;
    transition: color 0.2s ease;
}

.post-content h3 a:hover {
    color: var(--color-primary);
}

.post-excerpt {
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 14px;
    font-size: 0.92rem;
    font-family: var(--font-body);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 14px;
}

.tag-chip {
    background: #e6f7f2;
    color: var(--color-primary-dark);
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.read-more {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-family: var(--font-body);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s ease, gap 0.2s ease;
}

.read-more:hover {
    color: var(--color-primary-dark);
    gap: 0.6rem;
}

.read-more i {
    transition: transform 0.2s ease;
}

.read-more:hover i {
    transform: translateX(3px);
}

/* Pagination */
.pagination-container {
    margin-top: 50px;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}

.pagination button {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 9px 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-body);
    font-weight: 500;
    min-width: 40px;
    font-size: 0.9rem;
}

.pagination button:hover {
    background: #f0fdf9;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination button.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    font-weight: 600;
}

.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination button:disabled:hover {
    background: var(--color-bg-card);
    border-color: var(--color-border);
    color: var(--color-text-muted);
}

.pagination-info {
    text-align: center;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-muted);
}

.no-results-content i {
    font-size: 3.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-results-content h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--color-text-body);
    font-family: var(--font-display);
}

.no-results-content p {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .tutorials-controls {
        padding: 16px;
    }

    .filter-controls {
        flex-direction: column;
        gap: 12px;
    }

    .tag-filter {
        justify-content: center;
    }

    .posts-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .pagination {
        flex-wrap: wrap;
        gap: 4px;
    }

    .pagination button {
        padding: 8px 11px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }

    .tutorials-subtitle {
        font-size: 0.9rem;
    }

    .filter-btn {
        font-size: 0.8rem;
        padding: 6px 10px;
    }

    .post-content {
        padding: 15px;
    }

    .post-image {
        height: 80px;
    }

    .post-image i {
        font-size: 2rem;
    }
}