/* ==========================================================
   Blog — single.php, archive.php, search.php
   ========================================================== */

/* ----------------------------------------------------------
   Reading progress bar
   ---------------------------------------------------------- */
#reading-progress-wrap {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-hover, #2B2F36);
    z-index: 9999;
}

#reading-progress {
    height: 100%;
    width: 0;
    background: var(--color-primary);
    transition: width 0.1s linear;
}

/* ----------------------------------------------------------
   Single post layout
   ---------------------------------------------------------- */
.single-post-wrap {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
}

.single-post-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
    align-items: start;
}

@media (max-width: 900px) {
    .single-post-layout { grid-template-columns: 1fr; }
}

.single-main { min-width: 0; }

/* ----------------------------------------------------------
   Post header
   ---------------------------------------------------------- */
.entry-header { margin-bottom: var(--spacing-xl); }

.entry-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 var(--spacing-md);
    color: var(--color-text-primary);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    flex-wrap: wrap;
}

.post-meta-item { display: flex; align-items: center; gap: 4px; }

.post-featured-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* ----------------------------------------------------------
   Entry content
   ---------------------------------------------------------- */
#post-content {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-text-primary);
}

#post-content h2,
#post-content h3,
#post-content h4 {
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--color-text-primary);
}

#post-content p {
    margin-bottom: var(--spacing-md);
}

#post-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

#post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

#post-content ul,
#post-content ol {
    padding-left: 1.5em;
    margin-bottom: var(--spacing-md);
}

#post-content blockquote {
    border-left: 3px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    color: var(--color-text-secondary);
    font-style: italic;
}

#post-content code {
    background: var(--color-card);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 0.875em;
    color: var(--color-primary);
}

#post-content pre {
    background: var(--color-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    overflow-x: auto;
    margin-bottom: var(--spacing-md);
}

#post-content pre code {
    background: transparent;
    padding: 0;
    color: var(--color-text-primary);
}

/* ----------------------------------------------------------
   Post navigation
   ---------------------------------------------------------- */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.post-nav-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-md) var(--spacing-lg);
    text-decoration: none;
    transition: border-color 0.15s;
}
.post-nav-link:hover { border-color: var(--color-primary); }

.post-nav-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-nav-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.3;
}

/* ----------------------------------------------------------
   Archive loop
   ---------------------------------------------------------- */
.archive-wrap {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.post-card { display: flex; flex-direction: column; overflow: hidden; }

.post-card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.post-card-body { padding: var(--spacing-md); flex: 1; display: flex; flex-direction: column; }

.post-card-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-sm);
    line-height: 1.3;
}

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

.post-card-excerpt { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.6; }

.post-card-footer { margin-top: auto; padding-top: var(--spacing-sm); }

/* ----------------------------------------------------------
   Search results
   ---------------------------------------------------------- */
.search-page-wrap {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
}

.search-section-header {
    margin-bottom: var(--spacing-2xl);
}

.search-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.search-articles-header { margin-bottom: var(--spacing-lg); }

.search-coin-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.search-coin-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px var(--spacing-md);
    border-bottom: 1px solid var(--color-border, #2B2F36);
    gap: var(--spacing-md);
}
.search-coin-item:last-child { border-bottom: none; }

.search-coin-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.search-coin-price { text-align: right; }

.search-more-link { margin-top: var(--spacing-xl); }