/**
 * Enhanced Entry Header Styles
 * Modern styling for post/page headers
 */

/* ==========================================================================
   Entry Header Container
   ========================================================================== */

.entry-header {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color, #D0CCC6);
    position: relative;
}

.entry-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background: linear-gradient(135deg, #00D9FF 0%, #00F5A0 100%);
}

.entry-header.no-hero {
    margin-top: 40px;
}

/* ==========================================================================
   Entry Title
   ========================================================================== */

.entry-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 25px;
    color: var(--text-primary, #212529);
}

/* Light mode */
[data-theme="light"] .entry-title {
    color: #212529;
}

/* Dark mode */
[data-theme="dark"] .entry-title {
    color: #ffffff;
}

/* ==========================================================================
   Entry Meta
   ========================================================================== */

.entry-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    font-size: 0.95rem;
    color: var(--text-secondary, #6c757d);
}

/* Light mode */
[data-theme="light"] .entry-meta {
    color: #6c757d;
}

/* Dark mode */
[data-theme="dark"] .entry-meta {
    color: #94a3b8;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.meta-item i {
    font-size: 0.9em;
    opacity: 0.7;
}

/* Light mode icons */
[data-theme="light"] .meta-item i {
    color: #6c757d;
}

/* Dark mode icons */
[data-theme="dark"] .meta-item i {
    color: #94a3b8;
}

/* Author Meta */
.meta-item.author {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.meta-item.author .avatar {
    border-radius: 50%;
    border: 2px solid var(--border-color, #D0CCC6);
    transition: transform 0.3s ease;
}

.meta-item.author:hover .avatar {
    transform: scale(1.1);
}

.meta-item.author a {
    color: var(--primary, #00D9FF);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.meta-item.author a:hover {
    text-decoration: underline;
}

/* Light mode author link */
[data-theme="light"] .meta-item.author a {
    color: #00D9FF;
}

/* Dark mode author link */
[data-theme="dark"] .meta-item.author a {
    color: #60a5fa;
}

/* Date Meta */
.meta-item.date {
    color: inherit;
}

/* Reading Time */
.meta-item.reading-time {
    padding: 4px 12px;
    background: var(--bg-secondary, #f8f9fa);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Light mode reading time */
[data-theme="light"] .meta-item.reading-time {
    background: #f8f9fa;
    color: #495057;
}

/* Dark mode reading time */
[data-theme="dark"] .meta-item.reading-time {
    background: #334155;
    color: #cbd5e1;
}

/* Categories */
.meta-item.categories a {
    padding: 4px 10px;
    background: var(--bg-secondary, #f8f9fa);
    color: var(--text-primary, #212529);
    text-decoration: none;
    border: 1px solid var(--border-color, #D0CCC6);
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
}

.meta-item.categories a:hover {
    background: var(--primary, #00D9FF);
    color: #ffffff;
    border-color: var(--primary, #00D9FF);
    transform: translateY(-2px);
}

/* Light mode categories */
[data-theme="light"] .meta-item.categories a {
    background: #f8f9fa;
    color: #495057;
    border-color: #D0CCC6;
}

[data-theme="light"] .meta-item.categories a:hover {
    background: #00D9FF;
    color: #ffffff;
    border-color: #00D9FF;
}

/* Dark mode categories */
[data-theme="dark"] .meta-item.categories a {
    background: #334155;
    color: #cbd5e1;
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .meta-item.categories a:hover {
    background: #00D9FF;
    color: #ffffff;
    border-color: #00D9FF;
}

/* Tags (if present) */
.meta-item.tags a {
    padding: 3px 8px;
    background: transparent;
    color: var(--text-secondary, #6c757d);
    text-decoration: none;
    border: 1px solid var(--border-color, #D0CCC6);
    border-radius: 12px;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    display: inline-block;
    margin-right: 5px;
}

.meta-item.tags a:hover {
    background: var(--primary, #00D9FF);
    color: #ffffff;
    border-color: var(--primary, #00D9FF);
}

/* Light mode tags */
[data-theme="light"] .meta-item.tags a {
    color: #6c757d;
    border-color: #dee2e6;
}

/* Dark mode tags */
[data-theme="dark"] .meta-item.tags a {
    color: #94a3b8;
    border-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Hero Variant Styles
   ========================================================================== */

.entry-header.with-hero {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(0, 245, 160, 0.1) 100%);
    padding: 40px;
    border-radius: 15px;
    margin-bottom: 40px;
    border: none;
}

.entry-header.with-hero::after {
    display: none;
}

/* Dark mode hero */
[data-theme="dark"] .entry-header.with-hero {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05) 0%, rgba(0, 245, 160, 0.05) 100%);
}

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

@media (max-width: 768px) {
    .entry-title {
        font-size: 2rem;
    }

    .entry-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .meta-item {
        width: 100%;
    }

    .entry-header {
        margin-bottom: 30px;
        padding-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .entry-title {
        font-size: 1.5rem;
    }

    .entry-meta {
        font-size: 0.85rem;
    }

    .meta-item.categories a {
        padding: 3px 8px;
        font-size: 0.8rem;
    }

    .meta-item.reading-time {
        padding: 3px 10px;
        font-size: 0.8rem;
    }
}

/* ==========================================================================
   Animation
   ========================================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.entry-header {
    animation: fadeInUp 0.6s ease;
}

.entry-title {
    animation: fadeInUp 0.7s ease;
}

.entry-meta {
    animation: fadeInUp 0.8s ease;
}