/* NME TV News Portal - Responsive Styles */

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .content-grid {
        grid-template-columns: 1fr 350px;
    }
    
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .video-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Desktop (992px to 1199px) */
@media (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
    
    .content-grid {
        grid-template-columns: 1fr 280px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet (768px to 991px) */
@media (max-width: 991px) {
    .container {
        max-width: 720px;
    }
    
    /* Header adjustments */
    .header-top-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .header-info {
        justify-content: center;
    }
    
    .header-content {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
    
    .logo {
        flex: 1;
        min-width: 200px;
    }
    
    .header-actions {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    
    /* Navigation */
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }
    
    /* Content Grid */
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .main-column {
        order: -1;
    }
    
    .sidebar {
        order: 1;
    }
    
    /* Featured Banner */
    .featured-banner {
        grid-template-columns: 1fr;
    }
    
    .featured-side {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    /* News Grid */
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        max-width: 100%;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
}

/* Mobile Large (576px to 767px) */
@media (max-width: 767px) {
    .container {
        max-width: 540px;
        padding: 0 var(--spacing-sm);
    }
    
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    
    /* Header */
    .header-top {
        display: none;
    }
    
    .header-main {
        padding: var(--spacing-sm) 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .logo {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .logo-title {
        font-size: 1.5rem;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Navigation */
    .navigation {
        display: none;
    }
    
    /* Breaking News Ticker */
    .ticker-label {
        position: static;
        background: var(--secondary-color);
        margin-bottom: var(--spacing-sm);
    }
    
    .ticker-content {
        margin-left: 0;
    }
    
    /* Main Content */
    .main-content {
        padding: var(--spacing-lg) 0;
    }
    
    /* Featured Banner */
    .featured-banner {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .featured-side {
        grid-template-columns: 1fr;
    }
    
    .featured-side-article {
        flex-direction: column;
    }
    
    .featured-side-article .article-image {
        width: 100%;
        height: 200px;
    }
    
    /* Section Headers */
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    /* News Grid */
    .news-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    /* Sidebar */
    .main-column {
        order: -1;
    }
    
    .sidebar {
        order: 1;
    }
    
    .sidebar-widget {
        padding: var(--spacing-md);
    }
    
    /* Footer */
    .footer-main {
        padding: var(--spacing-xl) 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-newsletter {
        padding: var(--spacing-lg) 0;
    }
    
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-submit {
        border-radius: var(--radius);
    }
    
    /* Back to Top */
    .back-to-top {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 45px;
        height: 45px;
    }
}

/* Mobile Small (up to 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    /* Typography */
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    /* Header */
    .logo-title {
        font-size: 1.25rem;
    }
    
    .logo-tagline {
        font-size: 0.75rem;
    }
    
    /* Featured Article */
    .article-image {
        height: 250px;
    }
    
    .article-content {
        padding: var(--spacing-md);
    }
    
    .article-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    /* News Cards */
    .card-content {
        padding: var(--spacing-md);
    }
    
    .card-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    /* Video Cards */
    .video-content {
        padding: var(--spacing-md);
    }
    
    .video-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    /* Sidebar Widgets */
    .trending-item {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .trending-number {
        align-self: center;
    }
    
    .latest-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .latest-image {
        width: 100%;
        height: 120px;
    }
    
    /* Footer */
    .footer-logo {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-news-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .footer-news-image {
        width: 100%;
        height: 80px;
    }
}

/* Mobile Menu Styles */
@media (max-width: 991px) {
    .mobile-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-primary);
        z-index: 2000;
        transition: var(--transition);
        overflow-y: auto;
        display: block;
    }
    
    .mobile-menu.active {
        left: 0;
    }
    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-color);
    }
    
    .mobile-logo {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .mobile-logo img {
        width: 30px;
        height: 30px;
    }
    
    .mobile-logo span {
        font-weight: 600;
        color: var(--text-primary);
    }
    
    .mobile-menu-close {
        width: 40px;
        height: 40px;
        border: none;
        background: var(--bg-secondary);
        color: var(--text-primary);
        border-radius: var(--radius);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: var(--transition-fast);
    }
    
    .mobile-menu-close:hover {
        background: var(--primary-color);
        color: var(--text-white);
    }
    
    .mobile-menu-content {
        padding: var(--spacing-lg);
    }
    
    .mobile-nav-menu {
        list-style: none;
        margin-bottom: var(--spacing-xl);
    }
    
    .mobile-nav-item {
        margin-bottom: var(--spacing-sm);
    }
    
    .mobile-nav-link {
        display: flex;
        align-items: center;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
        color: var(--text-primary);
        text-decoration: none;
        border-radius: var(--radius);
        transition: var(--transition-fast);
    }
    
    .mobile-nav-link:hover {
        background: var(--bg-secondary);
        color: var(--primary-color);
    }
    
    .mobile-nav-link i {
        width: 20px;
        text-align: center;
    }
    
    .mobile-menu-footer {
        border-top: 1px solid var(--border-color);
        padding-top: var(--spacing-lg);
    }
    
    .mobile-social {
        display: flex;
        justify-content: center;
        gap: var(--spacing-md);
    }
    
    .mobile-social-link {
        width: 45px;
        height: 45px;
        background: var(--bg-secondary);
        color: var(--text-primary);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition-fast);
    }
    
    .mobile-social-link:hover {
        background: var(--primary-color);
        color: var(--text-white);
    }
}

/* Hide mobile menu on desktop */
@media (min-width: 992px) {
    .mobile-menu {
        display: none !important;
    }
    
    .navigation {
        display: block !important;
    }
}

/* Print Styles */
@media print {
    .header,
    .navigation,
    .sidebar,
    .footer,
    .back-to-top,
    .search-overlay,
    .mobile-menu {
        display: none !important;
    }
    
    .main-content {
        padding: 0;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .article-image,
    .card-image,
    .video-thumbnail {
        break-inside: avoid;
    }
    
    a {
        text-decoration: none;
        color: inherit;
    }
    
    .article-title a::after,
    .card-title a::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --text-secondary: #000000;
        --bg-secondary: #ffffff;
    }
    
    .dark-theme {
        --border-color: #ffffff;
        --text-secondary: #ffffff;
        --bg-secondary: #000000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .ticker-content {
        animation: none;
    }
    
    .featured-article:hover,
    .news-card:hover,
    .video-card:hover {
        transform: none;
    }
}

/* Focus Styles for Accessibility */
@media (prefers-reduced-motion: no-preference) {
    a:focus,
    button:focus,
    input:focus,
    textarea:focus,
    select:focus {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* Dark Mode Media Query */
@media (prefers-color-scheme: dark) {
    :root:not(.light-theme) {
        --bg-primary: #1a1a1a;
        --bg-secondary: #2d2d2d;
        --bg-tertiary: #3d3d3d;
        --bg-dark: #0d1117;
        
        --text-primary: #ffffff;
        --text-secondary: #b3b3b3;
        --text-muted: #8b949e;
        
        --border-color: #30363d;
        --border-light: #21262d;
    }
}

/* Landscape Orientation on Mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .header-main {
        padding: var(--spacing-xs) 0;
    }
    
    .logo {
        flex-direction: row;
    }
    
    .main-content {
        padding: var(--spacing-md) 0;
    }
    
    .featured-banner {
        grid-template-columns: 1fr 1fr;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Very Small Screens (320px and below) */
@media (max-width: 320px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .logo-title {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .article-content,
    .card-content,
    .video-content {
        padding: var(--spacing-sm);
    }
    
    .sidebar-widget {
        padding: var(--spacing-sm);
    }
    
    .footer-main {
        padding: var(--spacing-lg) 0;
    }
}