/* Mobile-specific styles and fixes with RTL/LTR support */

/* Tablet-specific styles - 768px to 1024px */
@media (min-width: 768px) and (max-width: 1024px) {
    /* Header adjustments for tablets */
    .header-content {
        padding: 0 var(--space-4);
        height: 64px;
        gap: var(--space-4);
    }
    
    /* Logo adjustments for tablets */
    .logo svg {
        width: 120px !important;
        height: 40px !important;
        direction: ltr !important;
    }
    
    .logo svg text {
        font-size: 24px !important;
        font-family: 'Inter', 'Segoe UI', system-ui, sans-serif !important;
    }
    
    /* Show menu toggle on tablets for better UX */
    .menu-toggle {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        background-color: transparent;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: var(--space-2);
        transition: all var(--transition-base);
        position: relative;
        z-index: 10;
        flex-shrink: 0;
        width: 40px;
        height: 40px;
    }
    
    .menu-toggle:hover {
        background-color: var(--bg-secondary);
        border-color: var(--primary-color);
        transform: scale(1.05);
    }
    
    .menu-toggle.active {
        background-color: var(--primary-color);
        border-color: var(--primary-color);
    }
    
    .menu-toggle.active span {
        background-color: white;
    }
    
    /* Navigation Menu for Tablets - Hidden by default, appears only when opened */
    .main-nav {
        position: fixed !important;
        top: 64px !important;
        bottom: 0 !important;
        width: 350px !important;
        max-width: 80vw !important;
        background-color: var(--bg-primary) !important;
        z-index: 9999 !important; /* Higher than overlay (9998) */
        transition: transform 0.3s ease-in-out !important;
        overflow-y: auto !important;
        padding: var(--space-6) var(--space-4) !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25) !important;
        border: 1px solid var(--border-color) !important;
        display: none !important; /* Hidden by default */
        visibility: hidden !important;
        opacity: 0 !important;
    }
    
    /* RTL/LTR positioning for tablet nav - Hidden by default */
    html[dir="rtl"] .main-nav {
        right: 0 !important;
        left: auto !important;
        transform: translateX(100%) !important; /* Completely hidden */
        border-left: 1px solid var(--border-color) !important;
        border-right: none !important;
    }
    
    html[dir="ltr"] .main-nav {
        left: 0 !important;
        right: auto !important;
        transform: translateX(-100%) !important; /* Completely hidden */
        border-right: 1px solid var(--border-color) !important;
        border-left: none !important;
    }
    
    /* When menu is open - slide into view */
    html[dir="rtl"] .main-nav.mobile-open {
        transform: translateX(0) !important;
        right: 0 !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    html[dir="ltr"] .main-nav.mobile-open {
        transform: translateX(0) !important;
        left: 0 !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Navigation List Styling for Tablets */
    .main-nav ul {
        flex-direction: column !important;
        gap: var(--space-2) !important;
        padding: var(--space-4) 0 !important;
        margin: 0 !important;
        list-style: none !important;
        width: 100% !important;
    }
    
    .main-nav li {
        width: 100% !important;
        margin: 0 !important;
        border-bottom: none !important;
    }
    
    .main-nav a {
        display: block !important;
        padding: var(--space-4) var(--space-3) !important;
        font-size: var(--font-size-base) !important;
        font-weight: 500 !important;
        border: 1px solid transparent !important;
        border-radius: var(--radius-md) !important;
        margin-bottom: var(--space-2) !important;
        transition: all var(--transition-base) !important;
        width: 100% !important;
        text-align: center !important;
        color: var(--text-primary) !important;
        text-decoration: none !important;
        background-color: var(--bg-secondary) !important;
    }
    
    .main-nav a:hover,
    .main-nav a.active {
        background-color: var(--primary-color) !important;
        color: white !important;
        border-color: var(--primary-dark) !important;
        transform: translateY(-2px) !important;
        box-shadow: var(--shadow-md) !important;
    }
    
    /* Ensure text color stays white for active items in tablet menu */
    .main-nav.mobile-open a.active {
        color: white !important;
        background-color: var(--primary-color) !important;
    }
    
    /* Language selector on tablets */
    .language-selector {
        position: relative;
    }
    
    .lang-btn {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-sm);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        background-color: var(--bg-primary);
        min-width: 100px;
        height: 40px;
    }
    
    .lang-dropdown {
        position: absolute !important;
        top: calc(100% + 8px) !important;
        min-width: 280px !important;
        max-width: 320px !important;
        z-index: 1000 !important;
        box-shadow: var(--shadow-xl) !important;
        border: 1px solid var(--border-color) !important;
        background-color: var(--bg-primary) !important;
        border-radius: var(--radius-lg) !important;
        max-height: 60vh !important;
        overflow-y: auto !important;
    }
    
    /* Better positioning for tablets - Fixed RTL/LTR */
    html[dir="rtl"] .lang-dropdown:not(.dropdown-centered) {
        right: 0;
        left: auto;
        transform-origin: top right;
    }
    
    html[dir="ltr"] .lang-dropdown:not(.dropdown-centered) {
        left: 0;
        right: auto;
        transform-origin: top left;
    }
    
    /* Centered dropdown styles for tablets */
    .lang-dropdown.dropdown-centered {
        left: 50% !important;
        transform: translateX(-50%) !important;
        right: auto !important;
        transform-origin: top center !important;
    }
    
    .lang-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: var(--space-3);
        gap: var(--space-2);
    }
    
    .lang-grid a {
        padding: var(--space-3);
        font-size: var(--font-size-sm);
        text-align: center;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        background-color: var(--bg-secondary);
        transition: all var(--transition-base);
        text-decoration: none;
        color: var(--text-primary);
    }
    
    .lang-grid a:hover {
        background-color: var(--primary-light);
        color: white;
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }
    
    .lang-grid a.active {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-dark);
        box-shadow: var(--shadow-md);
    }
    
    /* Header actions spacing for tablets */
    .header-actions {
        gap: var(--space-3);
        flex-shrink: 0;
    }
    
    /* Search button for tablets */
    .search-btn {
        width: 40px;
        height: 40px;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        background-color: var(--bg-primary);
    }
    
    /* Overlay for tablet menu - Lower z-index than menu */
    .mobile-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background-color: rgba(0, 0, 0, 0.5) !important;
        z-index: 9998 !important; /* Lower than menu (9999) */
        opacity: 0 !important;
        visibility: hidden !important;
        transition: all var(--transition-base) !important;
        backdrop-filter: blur(2px) !important;
    }
    
    .mobile-overlay.active {
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
        height: 100%;
    }
    
    /* Fix z-index stacking context issue when menu is open */
    body.menu-open .main-header {
        z-index: 10000 !important; /* Higher than overlay (9998) to ensure nav (9999) shows properly */
    }
}

/* Mobile Navigation Menu - below 768px */
@media (max-width: 767px) {
    /* Header Adjustments */
    .header-content {
        padding: 0 var(--space-3);
        height: 56px;
        gap: var(--space-2);
    }
    
    /* Logo adjustments for mobile */
    .logo {
        flex-shrink: 0;
    }
    
    .logo svg {
        width: 100px !important;
        height: 32px !important;
        direction: ltr !important; /* Force LTR for logo */
    }
    
    .logo svg text {
        font-size: 20px !important;
        font-family: 'Inter', 'Segoe UI', system-ui, sans-serif !important;
    }
    
    /* Make sure menu toggle is visible and functional on mobile */
    .menu-toggle {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        background-color: transparent;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: var(--space-2);
        transition: all var(--transition-base);
        position: relative;
        z-index: 10;
        flex-shrink: 0;
    }
    
    .menu-toggle:hover {
        background-color: var(--bg-secondary);
        border-color: var(--primary-color);
        transform: scale(1.05);
    }
    
    .menu-toggle.active {
        background-color: var(--primary-color);
        border-color: var(--primary-color);
    }
    
    .menu-toggle.active span {
        background-color: white;
    }
    
    /* Mobile Navigation Overlay with RTL/LTR support */
    .main-nav {
        position: fixed !important;
        top: 56px !important;
        bottom: 0 !important;
        width: 80% !important;
        max-width: 320px !important;
        background-color: var(--bg-primary) !important;
        z-index: 9999 !important; /* Higher than overlay (9998) */
        transition: transform var(--transition-slow) !important;
        overflow-y: auto !important;
        padding: var(--space-4) !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25) !important;
        display: none !important; /* Hidden by default */
        border: 1px solid var(--border-color) !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    
    /* RTL/LTR positioning for mobile nav - Hidden by default */
    html[dir="rtl"] .main-nav {
        right: 0 !important;
        left: auto !important;
        transform: translateX(100%) !important; /* Completely hidden */
        border-left: 1px solid var(--border-color) !important;
        border-right: none !important;
    }
    
    html[dir="ltr"] .main-nav {
        left: 0 !important;
        right: auto !important;
        transform: translateX(-100%) !important; /* Completely hidden */
        border-right: 1px solid var(--border-color) !important;
        border-left: none !important;
    }
    
    /* When menu is open - slide into view for mobile */
    html[dir="rtl"] .main-nav.mobile-open {
        transform: translateX(0) !important;
        right: 0 !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    html[dir="ltr"] .main-nav.mobile-open {
        transform: translateX(0) !important;
        left: 0 !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding-top: var(--space-4);
        margin: 0;
        list-style: none;
    }
    
    .main-nav li {
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        margin: 0;
    }
    
    .main-nav li:last-child {
        border-bottom: none;
    }
    
    .main-nav a {
        display: block;
        padding: var(--space-4);
        font-size: var(--font-size-base);
        border-bottom: none;
        border-radius: var(--radius-md);
        margin-bottom: var(--space-2);
        transition: all var(--transition-base);
        width: 100%;
        text-align: center;
        color: var(--text-primary);
        text-decoration: none;
    }
    
    .main-nav a:hover,
    .main-nav a.active {
        background-color: var(--primary-color);
        color: white !important;
        border-bottom-color: transparent;
    }
    
    /* Ensure text color stays white for active items in mobile menu */
    .main-nav.mobile-open a.active {
        color: white !important;
        background-color: var(--primary-color);
    }
    
    /* RTL/LTR specific hover effects */
    html[dir="rtl"] .main-nav a:hover,
    html[dir="rtl"] .main-nav a.active {
        transform: translateX(-5px);
    }
    
    html[dir="ltr"] .main-nav a:hover,
    html[dir="ltr"] .main-nav a.active {
        transform: translateX(5px);
    }
    
    /* Language Selector Mobile with RTL/LTR support */
    .language-selector {
        position: static;
        flex-shrink: 0;
    }
    
    .lang-btn {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-sm);
        border-radius: var(--radius-md);
        border: 1px solid var(--border-color);
        background-color: var(--bg-primary);
        white-space: nowrap;
        min-width: auto;
    }
    
    .lang-btn:hover,
    .lang-btn.active {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }
    
    .lang-dropdown {
        position: fixed !important;
        z-index: 1002; /* Higher than menu and overlay */
        box-shadow: var(--shadow-xl);
        border: 2px solid var(--primary-color);
        background-color: var(--bg-primary);
        border-radius: var(--radius-lg);
        max-height: 70vh;
        overflow-y: auto;
    }
    
    /* Centered dropdown styles for mobile */
    .lang-dropdown.dropdown-centered {
        left: 50% !important;
        transform: translateX(-50%) !important;
        right: auto !important;
    }
    
    .lang-dropdown:not([hidden]) {
        animation: slideDown 0.3s ease-out;
    }
    
    @keyframes slideDown {
        from {
            transform: translateY(-20px);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }
    
    .lang-dropdown .lang-grid {
        grid-template-columns: 1fr;
        padding: var(--space-3);
        max-height: calc(70vh - var(--space-6));
        overflow-y: auto;
        gap: var(--space-2);
    }
    
    .lang-grid a {
        padding: var(--space-4);
        font-size: var(--font-size-base);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        text-align: center;
        background-color: var(--bg-secondary);
        transition: all var(--transition-base);
        color: var(--text-primary);
        text-decoration: none;
    }
    
    .lang-grid a:hover {
        background-color: var(--primary-light);
        color: white;
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    
    .lang-grid a.active {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-dark);
        box-shadow: var(--shadow-md);
    }
    
    /* Overlay for dropdowns - Lower z-index than menu */
    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.6);
        z-index: 9998; /* Lower than menu (9999) */
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        backdrop-filter: blur(2px);
    }
    
    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Search Button Mobile */
    .search-btn {
        padding: var(--space-3);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        background-color: var(--bg-primary);
        transition: all var(--transition-base);
        flex-shrink: 0;
        width: 40px;
        height: 40px;
    }
    
    .search-btn:hover {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }
    
    /* Skip to content - mobile specific */
    .skip-to-content {
        position: absolute;
        top: -50px;
        left: 50%;
        transform: translateX(-50%);
        background: var(--primary-color);
        color: white;
        padding: var(--space-2) var(--space-3);
        text-decoration: none;
        border-radius: var(--radius-md);
        z-index: 1001;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        font-size: var(--font-size-xs);
        font-weight: 600;
    }
    
    .skip-to-content:focus {
        top: var(--space-2);
        opacity: 1;
        visibility: visible;
    }
    
    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
        height: 100%;
    }
    
    /* Fix z-index stacking context issue when menu is open */
    body.menu-open .main-header {
        z-index: 10000 !important; /* Higher than overlay (9998) to ensure nav (9999) shows properly */
    }
    
    /* Hero Section Mobile */
    .hero-section {
        padding: var(--space-8) 0;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-3);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    /* Categories Grid Mobile */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .category-card {
        display: flex;
        align-items: center;
        gap: var(--space-4);
    }
    
    /* RTL/LTR text alignment */
    html[dir="rtl"] .category-card {
        text-align: right;
    }
    
    html[dir="ltr"] .category-card {
        text-align: left;
    }
    
    .category-icon {
        font-size: 2rem;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .category-card h3 {
        margin-bottom: var(--space-1);
    }
    
    /* Newsletter Mobile */
    .newsletter-content {
        padding: 0 var(--space-4);
        text-align: center;
    }
    
    .newsletter-content h2 {
        font-size: var(--font-size-xl);
    }
    
    .newsletter-content p {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-6);
    }
    
    /* Footer Mobile */
    .footer-content {
        gap: var(--space-6);
        flex-direction: column;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Article Actions Mobile */
    .article-actions {
        flex-direction: column;
        gap: var(--space-4);
        padding: var(--space-4) 0;
    }
    
    .share-buttons {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .print-save {
        width: 100%;
        justify-content: center;
    }
    
    /* Back to Top Mobile with RTL/LTR support */
    .back-to-top {
        bottom: var(--space-6);
        width: 44px;
        height: 44px;
    }
    
    html[dir="rtl"] .back-to-top {
        left: var(--space-4);
        right: auto;
    }
    
    html[dir="ltr"] .back-to-top {
        right: var(--space-4);
        left: auto;
    }
}

/* Touch-friendly adjustments */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    button, a {
        min-height: 44px;
        min-width: 44px;
    }
    
    .lang-grid a,
    .main-nav a {
        padding: var(--space-4);
        min-height: 48px;
    }
    
    /* Remove hover effects on touch devices */
    .article-card:hover,
    .category-card:hover,
    .related-card:hover {
        transform: none;
        box-shadow: none;
    }
    
    .search-btn:hover::before,
    .menu-toggle:hover::before {
        width: 0;
        height: 0;
    }
    
    .search-btn:active::before,
    .menu-toggle:active::before {
        width: 100%;
        height: 100%;
    }
    
    .lang-btn::after {
        display: none;
    }
    
    .lang-btn:active {
        background-color: var(--primary-color);
        color: white;
    }
}

/* Landscape Mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .hero-section {
        padding: var(--space-6) 0;
    }
    
    .main-nav {
        max-width: 280px;
    }
    
    .lang-dropdown {
        max-height: 90vh;
    }
    
    .lang-dropdown .lang-grid {
        grid-template-columns: repeat(2, 1fr);
        max-height: calc(90vh - var(--space-6));
    }
}

/* Small Devices */
@media (max-width: 374px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .header-content {
        padding: 0 var(--space-2);
        gap: var(--space-1);
    }
    
    .hero-title {
        font-size: var(--font-size-xl);
    }
    
    .section-header h2 {
        font-size: var(--font-size-xl);
    }
    
    .news-grid {
        gap: var(--space-4);
    }
    
    .main-nav {
        width: 90%;
        max-width: 280px;
    }
}

/* Fix for tablets in portrait mode */
@media (min-width: 768px) and (max-width: 1024px) and (orientation: portrait) {
    .container {
        max-width: 768px;
        padding: 0 var(--space-5);
    }
    
    .header-content {
        gap: var(--space-3);
    }
    
    .lang-dropdown {
        min-width: 260px;
        max-width: 300px;
    }
}

/* Accessibility improvements for mobile */
@media (max-width: 767px) {
    /* Focus indicators */
    :focus {
        outline: 3px solid var(--primary-color);
        outline-offset: 2px;
    }
    
    /* RTL/LTR positioning for skip link */
    html[dir="rtl"] .skip-to-content,
    html[dir="ltr"] .skip-to-content {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
}

/* Dark mode enhancements for mobile navigation */
[data-theme="dark"] .main-nav {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .menu-toggle.active {
    background-color: var(--primary-color);
}

[data-theme="dark"] .menu-toggle.active span {
    background-color: white;
}

[data-theme="dark"] .mobile-overlay {
    background-color: rgba(0, 0, 0, 0.7);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .main-nav {
        background-color: var(--bg-secondary);
        border-color: var(--border-color);
    }
    
    :root:not([data-theme="light"]) .menu-toggle.active {
        background-color: var(--primary-color);
    }
    
    :root:not([data-theme="light"]) .menu-toggle.active span {
        background-color: white;
    }
    
    :root:not([data-theme="light"]) .mobile-overlay {
        background-color: rgba(0, 0, 0, 0.7);
    }
}