/* =====================================================
   CV Page Styles
   ===================================================== */

.cv-section {
    padding: 4rem 2rem;
}

.cv-container {
    max-width: 900px;
    margin: 0 auto;
}

/* Download Buttons */
.cv-download {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.download-btn:hover {
    border-color: var(--accent-primary);
    background: var(--accent-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

.download-btn svg {
    width: 18px;
    height: 18px;
}

.download-btn-thesis {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-color: var(--accent-primary);
    color: white;
}

.download-btn-thesis:hover {
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-primary));
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.4);
}

/* CV Content Blocks */
.cv-block {
    margin-bottom: 3rem;
}

.cv-block-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cv-block-title::before {
    content: '#';
    color: var(--text-muted);
}

/* CV Items */
.cv-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: border-color var(--transition-fast);
}

.cv-item:hover {
    border-color: var(--accent-primary);
}

.cv-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cv-item-title {
    font-weight: 600;
    color: var(--text-primary);
}

.cv-item-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.cv-item-date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-primary);
    background: var(--bg-tertiary);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
}

.cv-item-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

.skill-category-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Publications */
.publication-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-primary);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.publication-type {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.publication-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.publication-authors {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.publication-venue {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

/* Thesis Gallery */
.thesis-gallery {
    position: relative;
    margin-top: 1rem;
}

.thesis-gallery-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.thesis-gallery-trigger:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.thesis-gallery-trigger svg {
    color: var(--accent-primary);
}

.thesis-gallery-popup {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
    min-width: 400px;
    max-width: 600px;
}

.thesis-gallery:hover .thesis-gallery-popup {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.thesis-gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.thesis-gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.thesis-gallery-item:hover {
    border-color: var(--accent-primary);
    transform: scale(1.02);
}

.thesis-gallery-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
}

.thesis-gallery-item span {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    font-size: 0.75rem;
    padding: 0.5rem;
    text-align: center;
}

@media (max-width: 768px) {
    .thesis-gallery-popup {
        position: fixed;
        bottom: auto;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%) scale(0.9);
        min-width: 90vw;
        max-width: 90vw;
    }

    .thesis-gallery:hover .thesis-gallery-popup {
        transform: translate(-50%, -50%) scale(1);
    }

    .thesis-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--accent-primary);
}

.lightbox-img {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    cursor: default;
}

.lightbox-caption {
    color: white;
    font-size: 1rem;
    margin-top: 1rem;
    text-align: center;
    font-family: var(--font-mono);
}

/* Layout Adjustments */
@media (min-width: 1025px) {
    .has-sidebar .cv-container {
        margin-left: 2rem;
    }
}