/**
 * Blog & Articles Styles
 * NNDS - Namma Nellai Design System
 */

.c-blog-header {
    margin-bottom: var(--spacing-12);
}

.c-blog-header__title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--color-on-surface);
    margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
    .c-blog-header__title {
        font-size: 3.5rem;
    }
}

.c-blog-header__description {
    color: var(--color-on-surface-variant);
    font-size: 1.125rem;
    line-height: 1.6;
    max-width: 42rem;
}

/* Category Filter Bar */
.c-category-bar {
    display: flex;
    gap: var(--spacing-3);
    overflow-x: auto;
    padding-bottom: var(--spacing-4);
    margin-bottom: var(--spacing-16);
    scrollbar-width: none;
}

.c-category-bar::-webkit-scrollbar {
    display: none;
}

/* Article Grid */
.c-article-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface-container-lowest);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
    height: 100%;
}

.c-article-card:hover {
    background-color: var(--color-surface-container-high);
}

.c-article-card__img-wrapper {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.c-article-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.c-article-card:hover .c-article-card__img {
    transform: scale(1.05);
}

.c-article-card__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--color-tertiary-container);
    color: var(--color-tertiary-fixed);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
}

.c-article-card__body {
    padding: var(--spacing-8);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.c-article-card__title {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--color-on-surface);
    margin-bottom: var(--spacing-3);
    transition: color var(--transition-base);
}

.c-article-card:hover .c-article-card__title {
    color: var(--color-primary);
}

.c-article-card__excerpt {
    color: var(--color-on-surface-variant);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-6);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.c-article-card__footer {
    margin-top: auto;
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-surface-container-high);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Author Component */
.c-author-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.c-author-meta__avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background-color: var(--color-secondary-fixed);
    color: var(--color-on-secondary-fixed);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.75rem;
}

.c-author-meta__info {
    font-size: 11px;
    line-height: 1.4;
}

.c-author-meta__name {
    font-weight: 800;
    color: var(--color-on-surface);
}

.c-author-meta__date {
    color: var(--color-on-surface-variant);
}

/* Sidebar Widgets */
.c-widget {
    background-color: var(--color-surface-container-lowest);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-10);
}

.c-widget__title {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--color-on-surface);
    margin-bottom: var(--spacing-6);
}

/* Newsletter Widget */
.c-widget--newsletter {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    border: none;
    position: relative;
    overflow: hidden;
}

.c-widget--newsletter .c-widget__title {
    color: var(--color-on-primary);
    font-size: 1.25rem;
}

.c-newsletter-icon {
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: var(--spacing-4);
}

.c-newsletter-input {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3) var(--spacing-4);
    color: white;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-3);
    outline: none;
}

.c-newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.c-newsletter-input:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Popular Posts Widget */
.c-popular-item {
    display: flex;
    gap: var(--spacing-4);
    text-decoration: none;
}

.c-popular-item__img {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-lg);
    background-color: var(--color-surface-container-high);
    object-fit: cover;
    flex-shrink: 0;
}

.c-popular-item__title {
    font-size: 0.875rem;
    font-weight: 800;
    line-height: 1.4;
    color: var(--color-on-surface);
    margin-bottom: var(--spacing-1);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-base);
}

.c-popular-item:hover .c-popular-item__title {
    color: var(--color-primary);
}

.c-popular-item__meta {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--color-on-surface-variant);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Ad Widget */
.c-widget--ad {
    border: 2px dashed var(--color-outline-variant);
    background-color: var(--color-surface-container);
    text-align: center;
    box-shadow: none;
}

.c-ad-label {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-outline);
    margin-bottom: var(--spacing-4);
    display: block;
}

.c-ad-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-on-surface);
    line-height: 1.2;
    margin-bottom: var(--spacing-3);
}

.c-ad-text {
    font-size: 0.875rem;
    color: var(--color-on-surface-variant);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
}

/* Pagination Modernization */
.c-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-12);
}

.c-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    transition: var(--transition-base);
    background-color: var(--color-surface-container-lowest);
    color: var(--color-on-surface);
}

.c-pagination .page-numbers:hover {
    background-color: var(--color-primary-container);
    color: var(--color-on-primary-container);
}

.c-pagination .current {
    background-color: var(--color-primary) !important;
    color: var(--color-on-primary) !important;
    box-shadow: var(--shadow-md);
}

.c-pagination .prev, 
.c-pagination .next {
    background-color: var(--color-surface-container-high);
}

/* --- Single Post Styles --- */
.c-article-header {
    margin-bottom: var(--spacing-12);
}

.c-article-header__title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: var(--color-on-surface);
    margin-bottom: var(--spacing-8);
}

.c-article-header__meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-6) 0;
    border-top: 1px solid var(--color-surface-container);
    border-bottom: 1px solid var(--color-surface-container);
}

.c-article-header__author-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--color-surface-container);
}

.c-article-header__author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.c-article-featured-img {
    margin-bottom: var(--spacing-12);
    border-radius: 40px;
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-xl);
}

.c-article-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Article Content Typography */
.c-article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-on-surface);
}

.c-article-content h2 {
    margin: var(--spacing-12) 0 var(--spacing-6);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.c-article-content h3 {
    margin: var(--spacing-8) 0 var(--spacing-4);
    font-size: 1.5rem;
    font-weight: 800;
}

.c-article-content p {
    margin-bottom: var(--spacing-6);
}

.c-article-content blockquote {
    padding-left: var(--spacing-6);
    border-left: 4px solid var(--color-primary);
    font-style: italic;
    color: var(--color-on-surface-variant);
    margin: var(--spacing-8) 0;
    font-size: 1.25rem;
}

.c-article-content ul, 
.c-article-content ol {
    margin-bottom: var(--spacing-6);
    padding-left: var(--spacing-6);
}

.c-article-content li {
    margin-bottom: var(--spacing-2);
}

.c-article-tags {
    margin-top: var(--spacing-12);
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-surface-container);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.c-article-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    background-color: var(--color-primary-fixed);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: var(--transition-base);
}

.c-article-tag:hover {
    background-color: var(--color-primary-container);
    color: var(--color-on-primary-container);
}

/* --- Breadcrumbs --- */
.c-breadcrumb {
    margin-bottom: var(--spacing-10);
    font-size: 0.875rem;
}

.c-breadcrumb__link {
    color: var(--color-on-surface-variant);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
}

.c-breadcrumb__link:hover {
    color: var(--color-primary);
}

.c-breadcrumb__item--active {
    color: var(--color-on-surface);
    font-weight: 700;
}

/* --- Blog Landing Page (Home) --- */
.c-blog-hero {
    position: relative;
    border-radius: 40px;
    overflow: hidden;
    margin-bottom: var(--spacing-16);
    aspect-ratio: 16/7;
    background-color: var(--color-surface-container-highest);
    box-shadow: var(--shadow-xl);
}

.c-blog-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.c-blog-hero__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-12);
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
}

.c-blog-hero__badge {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-4);
}

.c-blog-hero__title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-4);
    max-width: 80%;
}

.c-blog-hero__title a {
    color: white;
    text-decoration: none;
}