/* Planet Page Specific Styles */
/* Extends the main styles.css */

.planet-hero {
    position: relative;
    height: 400px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 60px;
}

.planet-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
}

.planet-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

.planet-hero-content h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.planet-hero-content .subtitle {
    font-size: 20px;
    opacity: 0.95;
    font-style: italic;
}

/* Planet Content Layout */
.planet-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 20px;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
}

.main-content {
    background-color: var(--background-card);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-light);
}

.main-content h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-color);
}

.main-content h2:first-child {
    margin-top: 0;
}

.main-content h3 {
    font-size: 22px;
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.main-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
}

.main-content ul, .main-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.main-content li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

/* Facts Sidebar */
.facts-sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
}

.facts-box {
    background: linear-gradient(135deg, rgba(74, 95, 193, 0.15), rgba(99, 102, 241, 0.15));
    color: var(--text-primary);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(74, 95, 193, 0.3);
    backdrop-filter: blur(10px);
}

.facts-box h2 {
    font-size: 24px;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 700;
}

.fact-item {
    background-color: rgba(30, 41, 59, 0.6);
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    border-left: 4px solid rgba(74, 95, 193, 0.6);
    transition: var(--transition);
    border: 1px solid rgba(51, 65, 85, 0.5);
}

.fact-item:hover {
    background-color: rgba(30, 41, 59, 0.8);
    border-left-color: var(--primary-color);
    transform: translateX(4px);
}

.fact-item:last-child {
    margin-bottom: 0;
}

.fact-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
    font-family: 'Montserrat', sans-serif;
}

.fact-value {
    font-size: 15px;
    line-height: 1.5;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

.gallery-caption {
    padding: 1rem;
    background-color: var(--background-card);
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
}

.image-credit {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 0.5rem;
    display: block;
}

/* Data Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background-color: var(--background-card);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.data-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.data-table th {
    padding: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-light);
    font-size: 15px;
    color: var(--text-secondary);
}

.data-table tbody tr:hover {
    background-color: var(--background-light);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Comparison Image */
.comparison-box {
    background-color: #000;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    margin: 2rem 0;
}

.comparison-box img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1rem;
}

.comparison-box p {
    color: white;
    font-size: 15px;
    margin: 0;
}

/* Info Callouts */
.info-callout {
    background-color: #e8f4f8;
    border-left: 4px solid #2196F3;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 4px;
}

.warning-callout {
    background-color: #fff3e0;
    border-left: 4px solid #ff9800;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 4px;
}

.info-callout p, .warning-callout p {
    margin-bottom: 0;
    color: var(--text-primary);
}

.info-callout strong, .warning-callout strong {
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
}

/* Breadcrumb Navigation */
.breadcrumb {
    background-color: var(--dark-blue-light);
    padding: 1rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-light);
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 14px;
    color: var(--text-muted);
    font-family: 'Montserrat', sans-serif;
}

.breadcrumb-nav a {
    color: var(--primary-color);
    transition: var(--transition);
}

.breadcrumb-nav a:hover {
    color: var(--primary-dark);
}

.breadcrumb-separator {
    color: var(--text-muted);
}

/* Related Planets */
.related-planets {
    background-color: var(--background-card);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-light);
    margin-top: 3rem;
}

.related-planets h2 {
    font-size: 24px;
    margin-bottom: 1.5rem;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.related-planet-card {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    transition: var(--transition);
}

.related-planet-card:hover {
    background-color: var(--background-light);
    transform: translateY(-4px);
}

.related-planet-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    object-fit: cover;
    object-position: center;
}

.related-planet-card h3 {
    font-size: 16px;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 968px) {
    .planet-hero {
        height: 300px;
    }

    .planet-hero-content h1 {
        font-size: 40px;
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .facts-sidebar {
        position: static;
    }

    .main-content {
        padding: 2rem;
    }

    .image-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .planet-hero {
        height: 250px;
    }

    .planet-hero-content h1 {
        font-size: 32px;
    }

    .planet-hero-content .subtitle {
        font-size: 16px;
    }

    .main-content {
        padding: 1.5rem;
    }

    .main-content h2 {
        font-size: 24px;
    }

    .facts-box {
        padding: 1.5rem;
    }

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

/* Dark Theme Enhancements for Premium Look */
.main-content a {
    color: #60a5fa;
    text-decoration: underline;
    text-decoration-color: rgba(96, 165, 250, 0.3);
    transition: var(--transition);
}

.main-content a:hover {
    color: #93c5fd;
    text-decoration-color: rgba(147, 197, 253, 0.6);
}

/* Enhance readability */
.planet-content {
    background-color: var(--dark-blue);
}

/* Better contrast for info callouts */
.info-callout {
    background-color: rgba(59, 130, 246, 0.15);
    border-left: 4px solid #3b82f6;
}

.warning-callout {
    background-color: rgba(251, 146, 60, 0.15);
    border-left: 4px solid #fb923c;
}

.info-callout p, .warning-callout p {
    color: var(--text-primary);
}

/* Data table dark theme */
.data-table {
    background-color: var(--background-card);
    border: 1px solid var(--border-light);
}

.data-table td {
    color: var(--text-secondary);
}

/* Gallery captions */
.gallery-caption {
    border-top: 1px solid var(--border-light);
}