/**
 * Archive Pages Styles
 *
 * CSS for blog index, category, tag, author, and date archive pages.
 * This file is only loaded on archive-type pages.
 *
 * @package Bitelet
 * @since 1.0.0
 */

/* ==========================================================================
   Archive Page Header
   ========================================================================== */

.page-header {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 3rem;
    background: var(--bitelet-bg-light);
    border-radius: var(--bitelet-border-radius);
    border: 1px solid var(--bitelet-border-color);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    color: var(--bitelet-text-color);
}

.archive-description {
    font-size: 1.1rem;
    color: var(--bitelet-text-light);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.taxonomy-description {
    margin-top: 1rem;
    font-style: italic;
}

/* ==========================================================================
   Posts Container and Grid
   ========================================================================== */

.posts-container {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

.blog-post {
    background: var(--bitelet-bg-color);
    border-radius: var(--bitelet-border-radius);
    border: 1px solid var(--bitelet-border-color);
    overflow: hidden;
    transition: var(--bitelet-transition);
    box-shadow: var(--bitelet-box-shadow);
}

.blog-post:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Grid layout for larger screens */
@media (min-width: 768px) {
    .posts-container {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
    }
}

/* ==========================================================================
   Blog Post Card Styles
   ========================================================================== */

.blog-post .post-thumbnail {
    position: relative;
    overflow: hidden;
    margin: 0;
}

.blog-post .post-thumbnail img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--bitelet-transition);
    border-radius: 0;
}

.blog-post:hover .post-thumbnail img {
    transform: scale(1.05);
}

.blog-post .post-thumbnail a {
    display: block;
    position: relative;
}

.blog-post .post-thumbnail::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    opacity: 0;
    transition: var(--bitelet-transition);
}

.blog-post:hover .post-thumbnail::after {
    opacity: 1;
}

/* ==========================================================================
   Post Content Area
   ========================================================================== */

.blog-post .entry-header {
    padding: 1.5rem 1.5rem 1rem;
}

.blog-post .entry-title {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

.blog-post .entry-title a {
    color: var(--bitelet-text-color);
    text-decoration: none;
    transition: var(--bitelet-transition);
}

.blog-post .entry-title a:hover {
    color: var(--bitelet-primary-color);
    text-decoration: none;
}

.blog-post .entry-meta {
    font-size: 0.875rem;
    color: var(--bitelet-text-light);
    margin-bottom: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.blog-post .entry-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-post .entry-content {
    padding: 0 1.5rem 1.5rem;
}

.blog-post .entry-content p {
    color: var(--bitelet-text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-post .read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--bitelet-primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: var(--bitelet-transition);
    margin-top: 1rem;
}

.blog-post .read-more:hover {
    color: var(--bitelet-secondary-color);
    text-decoration: none;
}

.blog-post .read-more::after {
    content: "→";
    transition: var(--bitelet-transition);
}

.blog-post .read-more:hover::after {
    transform: translateX(3px);
}

/* ==========================================================================
   Category and Tag Links
   ========================================================================== */

.blog-post .cat-links {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
}

.blog-post .cat-links a {
    background: var(--bitelet-primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: calc(var(--bitelet-border-radius) / 2);
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--bitelet-transition);
    margin-right: 0.5rem;
}

.blog-post .cat-links a:hover {
    background: var(--bitelet-secondary-color);
    color: white;
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
    margin: 3rem 0;
    text-align: center;
}

.page-numbers {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.page-numbers a,
.page-numbers span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3rem;
    height: 3rem;
    padding: 0 1rem;
    border: 1px solid var(--bitelet-border-color);
    border-radius: var(--bitelet-border-radius);
    text-decoration: none;
    color: var(--bitelet-text-color);
    transition: var(--bitelet-transition);
    font-weight: 500;
}

.page-numbers a:hover {
    background: var(--bitelet-primary-color);
    color: white;
    border-color: var(--bitelet-primary-color);
    text-decoration: none;
}

.page-numbers .current {
    background: var(--bitelet-primary-color);
    color: white;
    border-color: var(--bitelet-primary-color);
}

.page-numbers .prev,
.page-numbers .next {
    padding: 0 1.5rem;
    font-weight: 500;
}

.page-numbers .dots {
    border: none;
    background: none;
    color: var(--bitelet-text-light);
}

/* ==========================================================================
   No Results / 404 Styles
   ========================================================================== */

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bitelet-bg-light);
    border-radius: var(--bitelet-border-radius);
    border: 1px solid var(--bitelet-border-color);
}

.no-results .page-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--bitelet-text-color);
}

.no-results .page-content {
    max-width: 500px;
    margin: 0 auto;
    color: var(--bitelet-text-light);
    line-height: 1.6;
}

.no-results .page-content p {
    margin-bottom: 2rem;
}

.no-results .search-form {
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    gap: 0.5rem;
}

.no-results .search-form input[type="search"] {
    flex: 1;
}

.no-results .search-form button {
    padding: 0.75rem 1.5rem;
    white-space: nowrap;
}

/* ==========================================================================
   Archive Meta Information
   ========================================================================== */

.archive-meta {
    background: var(--bitelet-bg-light);
    padding: 1.5rem;
    border-radius: var(--bitelet-border-radius);
    border: 1px solid var(--bitelet-border-color);
    margin-bottom: 3rem;
}

.archive-meta h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--bitelet-text-color);
}

.archive-meta p {
    color: var(--bitelet-text-light);
    margin-bottom: 0;
    line-height: 1.6;
}

.posts-count {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    color: var(--bitelet-text-light);
}

/* ==========================================================================
   Responsive Design for Archives
   ========================================================================== */

@media (max-width: 768px) {
    .page-header {
        padding: 2rem 1rem;
        margin-bottom: 2rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .posts-container {
        gap: 2rem;
    }
    
    .blog-post .entry-header {
        padding: 1rem 1rem 0.5rem;
    }
    
    .blog-post .entry-content {
        padding: 0 1rem 1rem;
    }
    
    .blog-post .entry-title {
        font-size: 1.25rem;
    }
    
    .blog-post .post-thumbnail img {
        height: 200px;
    }
    
    .blog-post .entry-meta {
        gap: 0.5rem;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-numbers {
        gap: 0.25rem;
    }
    
    .page-numbers a,
    .page-numbers span {
        min-width: 2.5rem;
        height: 2.5rem;
        padding: 0 0.75rem;
    }
    
    .page-numbers .prev,
    .page-numbers .next {
        padding: 0 1rem;
        font-size: 0.875rem;
    }
    
    .no-results {
        padding: 3rem 1.5rem;
    }
    
    .archive-meta {
        padding: 1rem;
        margin-bottom: 2rem;
    }
}

/* ==========================================================================
   Sticky Posts
   ========================================================================== */

.sticky {
    position: relative;
}

.sticky::before {
    content: "📌 Featured";
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bitelet-accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: calc(var(--bitelet-border-radius) / 2);
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 2;
}

.sticky {
    border-color: var(--bitelet-accent-color);
    border-width: 2px;
}

/* ==========================================================================
   Loading States
   ========================================================================== */

.posts-loading {
    display: grid;
    gap: 2rem;
}

.post-skeleton {
    background: var(--bitelet-bg-light);
    border-radius: var(--bitelet-border-radius);
    padding: 1.5rem;
    animation: pulse 1.5s ease-in-out infinite;
}

.post-skeleton .skeleton-line {
    height: 1rem;
    background: var(--bitelet-border-color);
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.post-skeleton .skeleton-line:last-child {
    width: 60%;
    margin-bottom: 0;
}

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