/**
 * Single Post Page Styles
 *
 * @package SyMa
 */

/* ==========================================================================
   Header
   ========================================================================== */

.single-post-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-2xl) 0;
}

.single-post-header-content {
    max-width: 760px;
    margin: 0 auto;
}

.single-post-meta-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.post-category {
    display: inline-block;
    background: rgba(200, 168, 130, 0.2);
    color: var(--accent-gold-light);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    border: 1px solid rgba(200, 168, 130, 0.3);
}

.post-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.75);
}

.post-date svg {
    opacity: 0.7;
}

.single-post-title {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 900;
    font-family: var(--font-heading);
    line-height: 1.4;
    margin: 0;
    color: var(--white);
}

/* ==========================================================================
   Article Body
   ========================================================================== */

.single-post-body {
    padding: var(--spacing-2xl) 0 var(--spacing-xl);
    background: var(--white);
}

.single-post-article {
    max-width: 760px;
    margin: 0 auto;
}

/* Featured Image */
.single-post-featured-image {
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.single-post-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}

/* Content */
.content-wrapper {
    font-size: var(--text-lg);
    line-height: 1.9;
    color: var(--text-primary);
}

.content-wrapper p {
    margin-bottom: var(--spacing-lg);
}

.content-wrapper h2,
.content-wrapper h3,
.content-wrapper h4 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    font-weight: 800;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.content-wrapper h2 { font-size: var(--text-2xl); }
.content-wrapper h3 { font-size: var(--text-xl); }
.content-wrapper h4 { font-size: var(--text-lg); }

.content-wrapper ul,
.content-wrapper ol {
    margin-bottom: var(--spacing-lg);
    padding-right: var(--spacing-xl);
}

.content-wrapper li {
    margin-bottom: var(--spacing-sm);
}

.content-wrapper a {
    color: var(--primary-color);
    text-decoration: underline;
    text-decoration-color: var(--accent-gold);
    text-underline-offset: 3px;
    transition: all var(--transition-base);
}

.content-wrapper a:hover {
    color: var(--accent-gold);
}

.content-wrapper img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.content-wrapper blockquote {
    border-right: 3px solid var(--accent-gold);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    background: var(--off-white);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.8;
}

.content-wrapper blockquote p:last-child {
    margin-bottom: 0;
}

/* Post Footer */
.single-post-footer {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--medium-gray);
}

.back-to-news {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 700;
    font-size: var(--text-sm);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1.5px solid var(--primary-color);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.back-to-news:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* ==========================================================================
   Post Navigation
   ========================================================================== */

.post-navigation {
    background: var(--off-white);
    padding: var(--spacing-2xl) 0;
}

.nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 760px;
    margin: 0 auto;
}

.nav-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--medium-gray);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
    position: relative;
}

.nav-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.nav-card.nav-empty {
    visibility: hidden;
}

.nav-label {
    font-size: var(--text-xs);
    color: var(--text-gray);
    font-weight: 600;
}

.nav-title {
    font-size: var(--text-base);
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

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

.nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--text-xl);
    color: var(--accent-gold);
    transition: transform var(--transition-base);
}

.nav-previous { text-align: right; }
.nav-previous .nav-arrow { left: var(--spacing-lg); }
.nav-previous:hover .nav-arrow { transform: translateY(-50%) translateX(-4px); }

.nav-next { text-align: left; }
.nav-next .nav-arrow { right: var(--spacing-lg); }
.nav-next:hover .nav-arrow { transform: translateY(-50%) translateX(4px); }

/* ==========================================================================
   Related Posts
   ========================================================================== */

.related-posts {
    background: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-3xl);
}

.related-posts-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.related-posts-title {
    font-size: var(--text-2xl);
    font-weight: 900;
    font-family: var(--font-heading);
    color: var(--primary-dark);
    margin: 0;
    position: relative;
    display: inline-block;
}

.related-posts-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 50%;
    transform: translateX(50%);
    width: 50px;
    height: 3px;
    background: var(--accent-gold);
    border-radius: var(--radius-full);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.no-related {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-gray);
    font-size: var(--text-lg);
    padding: var(--spacing-2xl);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .single-post-header {
        padding: var(--spacing-xl) 0;
    }

    .single-post-body {
        padding: var(--spacing-xl) 0;
    }

    .content-wrapper {
        font-size: var(--text-base);
    }

    .nav-links {
        grid-template-columns: 1fr;
    }

    .nav-card.nav-empty {
        display: none;
    }

    .related-posts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .single-post-header {
        padding: var(--spacing-lg) 0;
    }

    .single-post-title {
        font-size: 1.375rem;
    }

    .single-post-body {
        padding: var(--spacing-lg) 0;
    }

    .content-wrapper {
        font-size: var(--text-sm);
        line-height: 1.8;
    }

    .single-post-featured-image {
        margin-bottom: var(--spacing-xl);
    }

    .post-navigation {
        padding: var(--spacing-xl) 0;
    }

    .nav-card {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .nav-arrow {
        display: none;
    }
}