/* Main Content Styles - Apple App Store inspired */

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 0;
    font-weight: 400;
}

/* Section Styles */
.section-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

/* Categories Section */
.categories-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--background-primary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.category-card {
    background-color: var(--background-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-medium);
    cursor: pointer;
    text-decoration: none;
    color: var(--text-primary);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow-medium);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.category-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 24px;
    color: white;
}

.category-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.category-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Featured Apps Section */
.featured-apps-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--background-secondary);
}

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

.app-card {
    background-color: var(--background-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px var(--shadow-light);
    transition: all var(--transition-medium);
    cursor: pointer;
    text-decoration: none;
    color: var(--text-primary);
    display: block;
}

.app-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--shadow-medium);
    color: var(--text-primary);
}

.app-card-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.app-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius);
    flex-shrink: 0;
    object-fit: cover;
}

.app-info {
    flex: 1;
    min-width: 0;
}

.app-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-developer {
    font-size: 0.875rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-md);
}

.app-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    width: 12px;
    height: 12px;
    color: #FFD700;
}

.star.empty {
    color: var(--border-color);
}

.rating-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-left: var(--spacing-xs);
}

.app-price {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    background-color: var(--background-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
}

.app-category-badge {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background-color: var(--background-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
    margin-left: var(--spacing-sm);
}

/* Load More Section */
.load-more-section {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.load-more-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.load-more-btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.load-more-btn:disabled {
    background-color: var(--text-tertiary);
    cursor: not-allowed;
    transform: none;
}

/* Loading States */
.loading-indicator {
    text-align: center;
    padding: var(--spacing-xl);
    display: none;
}

.loading-indicator.active {
    display: block;
}

.loading-indicator p {
    margin-top: var(--spacing-md);
    color: var(--text-secondary);
}

/* Empty States */
.no-results {
    text-align: center;
    padding: var(--spacing-xxl);
    color: var(--text-secondary);
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.no-results p {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
}

/* List View Styles */
.apps-grid.list-view {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.apps-grid.list-view .app-card {
    padding: var(--spacing-md);
}

.apps-grid.list-view .app-card-header {
    margin-bottom: var(--spacing-sm);
}

.apps-grid.list-view .app-icon {
    width: 48px;
    height: 48px;
}

.apps-grid.list-view .app-name {
    font-size: 1rem;
}

/* Filter and Sort Controls */
.filter-section {
    background-color: var(--background-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
}

.filter-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.sort-options,
.category-filter {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-options label,
.category-filter label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.sort-select,
.category-select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    background-color: var(--background-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
}

.view-options {
    display: flex;
    gap: var(--spacing-xs);
}

.view-btn {
    padding: var(--spacing-xs);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    background-color: var(--background-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.view-btn:hover,
.view-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: var(--spacing-md);
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .app-card {
        max-width: 100vw
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: var(--spacing-md);
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: var(--spacing-md);
    }

    .filter-controls {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }

    .filter-controls>div {
        justify-content: space-between;
    }

    .view-options {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .apps-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: var(--spacing-sm);
    }

    .app-card {
        padding: var(--spacing-md);
    }

    .app-card-header {
        gap: var(--spacing-sm);
    }

    .app-icon {
        width: 56px;
        height: 56px;
    }

    .category-card {
        padding: var(--spacing-md);
    }

    .category-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}