/* Splash Page Styling with Light/Dark Theme Support */

/* Override theme background for splash page */
html[data-theme="light"] body,
html[data-theme="light"] .bd-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

html[data-theme="dark"] body,
html[data-theme="dark"] .bd-container {
    background: linear-gradient(135deg, #4a5f99 0%, #563a72 100%);
}

.bd-main .bd-content {
    background: transparent;
    padding: 40px 20px;
}

article.bd-article {
    background: transparent;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.splash-container {
    text-align: center;
    padding: 60px 20px;
}

.splash-header {
    margin-bottom: 60px;
}

.splash-header h1 {
    color: var(--pst-color-on-background, white);
    font-size: 3.5em;
    margin: 0 0 20px 0;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.splash-subtitle {
    color: var(--pst-color-on-background, rgba(255, 255, 255, 0.95));
    font-size: 1.3em;
    margin: 0;
    font-weight: 300;
}

.version-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.version-card {
    background: var(--pst-color-surface, white);
    border-radius: 12px;
    padding: 40px 30px;
    width: 300px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.version-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.version-card.current {
    border-top: 4px solid #4CAF50;
}

.version-card.archive {
    border-top: 4px solid #9E9E9E;
}

.version-badge {
    display: inline-block;
    background: #4CAF50;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.version-badge.archive-badge {
    background: #9E9E9E;
}

.version-card h2 {
    color: var(--pst-color-text-base, #333);
    font-size: 2em;
    margin: 20px 0 15px 0;
    font-weight: 600;
}

.version-card p {
    color: var(--pst-color-text-muted, #666);
    font-size: 1.05em;
    line-height: 1.6;
    margin-bottom: 30px;
    min-height: 50px;
}

.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1em;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
    transform: scale(1.05);
    text-decoration: none;
}

.btn-secondary {
    background: var(--pst-color-secondary, #f0f0f0);
    color: var(--pst-color-text-base, #333);
}

.btn-secondary:hover {
    background: var(--pst-color-secondary-highlight, #e0e0e0);
    transform: scale(1.05);
    text-decoration: none;
}

/* Footer styling */
.bd-footer {
    background: transparent;
    color: var(--pst-color-on-background, rgba(255, 255, 255, 0.8));
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.bd-footer a {
    color: var(--pst-color-on-background, white);
}

/* Responsive design */
@media (max-width: 768px) {
    .splash-header h1 {
        font-size: 2.5em;
    }
    
    .splash-subtitle {
        font-size: 1.1em;
    }
    
    .version-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .version-card {
        width: 90%;
        max-width: 350px;
    }
}