/*
 * Additional styles for Clicksign Blog Theme
 */

/* Single Post Styles */
.post-hero {
    position: relative;
    min-height: 400px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    margin-bottom: 3rem;
}

.post-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.6) 100%);
    display: flex;
    align-items: flex-end;
}

.post-hero-content {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.entry-title {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.entry-meta {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.post-taxonomies {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--light-gray);
}

.taxonomy-group {
    margin-bottom: 0.5rem;
}

.taxonomy-group strong {
    color: var(--text-dark);
    margin-right: 0.5rem;
}

.taxonomy-group a {
  color: var(--primary-purple);
  margin-right: 0.5rem;
}

.taxonomy-group a:hover {
  color: var(--secondary-green);
}

/* Post Navigation */
.post-navigation {
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 2px solid var(--light-gray);
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
    flex: 1;
}

.post-navigation .nav-subtitle {
    display: block;
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 0.25rem;
}

.post-navigation .nav-title {
    display: block;
    font-weight: 600;
    color: var(--primary-purple);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 3rem 0;
}

.pagination .page-numbers {
    padding: 0.5rem 1rem;
    background-color: var(--white);
    border: 2px solid var(--secondary-green);
    color: var(--primary-purple);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background-color: var(--primary-purple);
    color: var(--white);
}

/* Comments */
.comments-area {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 2px solid var(--light-gray);
}

.comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.comment-body {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--white);
    border-radius: 8px;
}

/* Error 404 */
.error-404 {
    text-align: center;
    padding: 4rem 0;
}

.error-404 .page-header {
    margin-bottom: 2rem;
}

.error-404 .page-content {
    max-width: 600px;
    margin: 0 auto;
}

/* Search Form */
.search-form {
    display: flex;
    gap: 0.5rem;
    max-width: 500px;
    margin: 2rem auto;
}

.search-form .search-field {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--secondary-green);
    border-radius: 4px;
    font-size: 1rem;
}

.search-form .search-submit {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-purple);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-form .search-submit:hover {
    background-color: var(--secondary-green);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
}

.no-results h1 {
    margin-bottom: 1rem;
}

/* Screen Reader Text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* Accessibility */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 2.5rem;
    z-index: 999999999;
    text-decoration: underline;
}

.skip-link:focus {
    background-color: var(--white);
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    color: var(--primary-purple);
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    left: 6px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 7px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .post-hero {
        min-height: 300px;
    }

    .post-hero-content {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }

    .post-navigation .nav-links {
        flex-direction: column;
    }
}