/* ========================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ======================================== */

/* Mobile Navigation */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
    padding: 10px;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px;
}

.mobile-nav.active {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
}

.mobile-nav-list {
    list-style: none;
    text-align: center;
}

.mobile-nav-list li {
    margin: 20px 0;
}

.mobile-nav-list a {
    color: white;
    text-decoration: none;
    font-size: 24px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.mobile-nav-list a:hover {
    color: var(--primary);
}

/* Tablet Styles */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .featured-card-large {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .featured-content-large {
        padding: 30px;
    }
    
    .articles-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }
    
    /* Header Mobile */
    .header-top {
        flex-direction: column;
        gap: 8px;
        text-align: center;
        font-size: 11px;
    }
    
    .header-main {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 15px 0;
    }
    
    .site-name {
        font-size: 24px;
    }
    
    .site-tagline {
        font-size: 12px;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    /* Navigation Mobile */
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }
    
    /* Breaking News Mobile */
    .breaking-news {
        padding: 8px 0;
    }
    
    .breaking-content {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .breaking-label {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .scrolling-text {
        font-size: 12px;
    }
    
    /* Featured Carousel Mobile */
    .featured-carousel-section {
        margin-bottom: 30px;
    }
    
    .section-header h2 {
        font-size: 22px;
    }
    
    .carousel-controls {
        display: none;
    }
    
    .featured-card-large {
        grid-template-columns: 1fr;
        min-height: auto;
        border-radius: 15px;
    }
    
    .featured-content-large {
        padding: 20px;
    }
    
    .featured-content-large h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .featured-content-large p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .featured-meta {
        flex-direction: column;
        gap: 8px;
        font-size: 12px;
    }
    
    /* Articles Grid Mobile */
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .article-card {
        border-radius: 12px;
    }
    
    .article-image img {
        height: 180px;
    }
    
    .article-content {
        padding: 15px;
    }
    
    .article-content .article-title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .article-content .article-excerpt {
        font-size: 13px;
        margin-bottom: 12px;
    }
    
    .article-meta {
        font-size: 11px;
    }
    
    /* Sidebar Mobile */
    .sidebar {
        gap: 20px;
    }
    
    .sidebar-widget {
        padding: 20px;
    }
    
    .widget-title {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .popular-item {
        gap: 10px;
    }
    
    .popular-image img {
        width: 50px;
        height: 50px;
    }
    
    .popular-content h4 {
        font-size: 13px;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Banner Mobile */
    .banner-top .banner-image,
    .banner-bottom .banner-image {
        max-height: 50px;
    }
    
    .sidebar-banner .banner-image {
        max-height: 180px;
    }
    
    /* Social Sharing Mobile */
    .social-sharing {
        padding: 15px;
        margin: 15px 0;
    }
    
    .share-buttons {
        justify-content: center;
        gap: 8px;
    }
    
    .share-btn {
        flex: 1;
        min-width: 100px;
        padding: 10px 15px;
        font-size: 12px;
    }
    
    .share-text {
        display: none;
    }
    
    /* Article Page Mobile */
    .article-content {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .article-title {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .article-excerpt {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .article-body {
        font-size: 15px;
        line-height: 1.6;
    }
    
    /* Search Page Mobile */
    .search-section {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .search-header h1 {
        font-size: 24px;
    }
    
    .search-input-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .search-input-group input {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .search-input-group button {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    /* Live Page Mobile */
    .live-section {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .live-header h1 {
        font-size: 28px;
    }
    
    .live-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .youtube-container {
        border-radius: 10px;
    }
    
    /* Category Page Mobile */
    .category-header {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .category-header h1 {
        font-size: 28px;
    }
    
    .articles-section {
        padding: 20px;
        margin-bottom: 20px;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .container {
        padding: 0 8px;
    }
    
    .site-name {
        font-size: 20px;
    }
    
    .site-tagline {
        font-size: 11px;
    }
    
    .logo {
        width: 40px;
        height: 40px;
    }
    
    .featured-content-large h2 {
        font-size: 18px;
    }
    
    .article-content .article-title {
        font-size: 15px;
    }
    
    .article-title {
        font-size: 20px;
    }
    
    .search-header h1 {
        font-size: 20px;
    }
    
    .live-header h1 {
        font-size: 24px;
    }
    
    .category-header h1 {
        font-size: 24px;
    }
    
    .share-btn {
        min-width: 80px;
        padding: 8px 12px;
        font-size: 11px;
    }
}

/* Touch Improvements */
@media (hover: none) and (pointer: coarse) {
    .article-card:hover {
        transform: none;
    }
    
    .article-card:active {
        transform: scale(0.98);
    }
    
    .btn-live:hover {
        transform: none;
    }
    
    .btn-live:active {
        transform: scale(0.95);
    }
    
    .share-btn:hover {
        transform: none;
    }
    
    .share-btn:active {
        transform: scale(0.95);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
    
    .article-image img,
    .featured-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .mobile-nav {
        padding: 10px;
    }
    
    .mobile-nav-list a {
        font-size: 20px;
    }
    
    .mobile-nav-list li {
        margin: 15px 0;
    }
    
    .featured-content-large {
        padding: 15px;
    }
    
    .featured-content-large h2 {
        font-size: 18px;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .breaking-news,
    .sidebar,
    .site-footer,
    .social-sharing,
    .carousel-controls,
    .carousel-indicators {
        display: none !important;
    }
    
    .main-content {
        padding: 0;
    }
    
    .article-content {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .article-title {
        color: #000 !important;
    }
    
    .article-body {
        color: #000 !important;
    }
}

/* YouTube Responsive Improvements */
@media (max-width: 768px) {
    .youtube-iframe {
        height: 200px !important;
    }
    
    .live-stream {
        margin-bottom: 20px;
    }
    
    .stream-info-overlay {
        padding: 15px;
    }
    
    .stream-stats {
        flex-direction: column;
        gap: 8px;
    }
}

/* Banner Carousel Responsive */
@media (max-width: 768px) {
    .banner-carousel .carousel-indicators {
        bottom: 5px;
    }
    
    .banner-carousel .indicator {
        width: 6px;
        height: 6px;
    }
    
    .banner-carousel .carousel-slide {
        min-height: 60px;
    }
}

/* Admin Panel Responsive */
@media (max-width: 768px) {
    .admin-container {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    
    .admin-main {
        width: 100%;
        margin-left: 0;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .channel-header {
        flex-direction: column;
        text-align: center;
    }
    
    .live-stream-item {
        flex-direction: column;
    }
    
    .current-stream {
        flex-direction: column;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1a1a1a;
        --bg-secondary: #2d2d2d;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --border-color: #404040;
    }
    
    .article-card,
    .sidebar-card {
        background: var(--bg-secondary);
        border-color: var(--border-color);
    }
    
    .header {
        background: var(--bg-secondary);
        border-bottom-color: var(--border-color);
    }
}