/* =============================================================================
   ARCHIVE CSS - 404, Archive, Search, Single Post, Comments
   ============================================================================= */

/* -----------------------------------------------------------------------------
   404 ERROR PAGE
   ----------------------------------------------------------------------------- */
.error-404-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: var(--space-2xl) var(--space-md);
    text-align: center;
}

.error-404-content {
    max-width: 500px;
}

.error-404-graphic {
    display: block;
    font-size: clamp(4rem, 15vw, 8rem);
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: var(--space-md);
}

.error-404-content h1 {
    font-size: var(--text-2xl);
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.error-404-message {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
    font-size: var(--text-base);
}

.error-404-search {
    margin-bottom: var(--space-lg);
}

.error-404-form {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    margin: 0 auto;
}

.error-404-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-background);
    color: var(--color-text);
    font-size: var(--text-base);
}

.error-404-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.error-404-form button {
    padding: 0.75rem 1.25rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.2s;
}

.error-404-form button:hover {
    background: var(--color-primary-hover);
}

.error-404-actions {
    margin-bottom: var(--space-xl);
}

.error-404-suggestions {
    text-align: left;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.error-404-suggestions h3 {
    font-size: var(--text-base);
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.error-404-suggestions ul {
    list-style: disc;
    padding-left: 1.25rem;
}

.error-404-suggestions li {
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
}

.error-404-suggestions a {
    color: var(--color-primary);
}

.error-404-suggestions a:hover {
    color: var(--color-primary-hover);
}

/* -----------------------------------------------------------------------------
   SINGLE POST TAGS (for single.php)
   ----------------------------------------------------------------------------- */
.single-post-tags {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.single-post-tags .tags-icon {
    color: var(--color-text-light);
    margin-top: 0.25rem;
}

.single-post-tags .tag-list a {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--color-text-light);
    transition: all 0.2s;
}

.single-post-tags .tag-list a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* -----------------------------------------------------------------------------
   ARCHIVE / SEARCH
   ----------------------------------------------------------------------------- */
.archive-wrap,
.search-wrap {
    max-width: clamp(320px, 92vw, 1000px);
    margin-inline: auto;
    padding: clamp(1.5rem, 4vw, 3rem) clamp(0.75rem, 2vw, 1.5rem);
}

.archive-header,
.search-header {
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
    padding-bottom: clamp(0.75rem, 1.5vw, 1rem);
    border-bottom: 1px solid var(--color-border);
}

.archive-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.archive-header h1,
.search-header h1 {
    font-size: var(--text-3xl);
    color: var(--color-text);
}

.archive-description {
    color: var(--color-text-light);
    margin-top: var(--space-sm);
    font-size: var(--text-base);
}

/* Search Form in Search Page */
.search-form-wrap {
    margin-bottom: var(--space-xl);
}

.search-form {
    display: flex;
    gap: 0.5rem;
    max-width: 500px;
}

.search-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-background);
    color: var(--color-text);
    font-size: var(--text-base);
}

.search-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.search-form button {
    padding: 0.75rem 1.25rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s;
}

.search-form button:hover {
    background: var(--color-primary-hover);
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
    gap: clamp(1rem, 3vw, 1.5rem);
}

.post-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.post-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.post-card-image {
    display: block;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.post-card:hover .post-card-image img {
    transform: scale(1.03);
}

.post-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16/9;
    background: var(--color-surface);
    color: var(--color-border);
    font-size: 2rem;
}

.post-card-body {
    padding: clamp(1rem, 2.5vw, 1.25rem);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.post-card-category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-card-title {
    font-size: var(--text-lg);
    line-height: 1.3;
}

.post-card-title a {
    color: var(--color-text);
    font-weight: 700;
}

.post-card-title a:hover {
    color: var(--color-primary);
}

.post-card-excerpt {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    flex: 1;
    line-height: 1.5;
}

.post-card-meta {
    display: flex;
    gap: var(--space-md);
    color: var(--color-text-light);
    font-size: var(--text-xs);
}

.post-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.post-card-meta i {
    font-size: 0.75rem;
}

.post-card-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-sm);
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: gap 0.2s;
}

.post-card-read-more:hover {
    color: var(--color-primary-hover);
    gap: 0.75rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: clamp(0.35rem, 1vw, 0.5rem);
    flex-wrap: wrap;
    margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding-inline: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 0.875rem;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* -----------------------------------------------------------------------------
   COMMENTS
   ----------------------------------------------------------------------------- */
.comments-area {
    max-width: 860px;
    margin-inline: auto;
    padding: 0 1.5rem 3rem;
}

.comments-title {
    color: var(--color-text);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.comment-body {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1rem 1.25rem;
}

.comment-author .fn {
    color: var(--color-text);
    font-weight: 600;
}

.comment-metadata a {
    color: var(--color-text-light);
    font-size: 0.8rem;
}

.comment-content p {
    color: var(--color-text);
    margin-top: 0.5rem;
}

.reply a {
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 600;
}

.reply a:hover {
    color: var(--color-primary-hover);
}

/* Comment Form */
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.6rem 0.9rem;
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 0.9rem;
    transition: border-color 0.2s ease;
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.comment-form .submit {
    display: inline-flex;
    align-items: center;
    padding: 0.55rem 1.25rem;
    background-color: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.comment-form .submit:hover {
    background-color: var(--color-primary-hover);
}

/* -----------------------------------------------------------------------------
   RESPONSIVE
   ----------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .error-404-wrap {
        min-height: 50vh;
        padding: var(--space-xl) var(--space-md);
    }

    .error-404-form {
        flex-direction: column;
    }

    .error-404-form input,
    .error-404-form button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .pagination .page-numbers {
        min-width: 2rem;
        height: 2rem;
        font-size: 0.8rem;
    }

    .error-404-suggestions {
        padding: var(--space-md);
    }
}