/* Mobile Responsiveness Fixes for Dashboard */

/* Improved Mobile Breakpoints and Font Scaling */
@media (max-width: 1200px) {
    .container {
        padding: 0 15px;
    }
    
    .practice-hero h1 {
        font-size: 3rem;
    }
    
    .practice-hero p {
        font-size: 1.2rem;
    }
}

@media (max-width: 992px) {
    .practice-hero h1 {
        font-size: 2.8rem;
    }
    
    .practice-hero p {
        font-size: 1.15rem;
    }
    
    .practice-options {
        gap: 1.5rem;
    }
    
    .nav-menu {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    /* Enhanced Navigation for Mobile */
    .nav-container {
        padding: 0 15px;
    }
    
    .nav-logo h2 {
        font-size: 1.5rem;
    }
    
    .nav-logo .tagline {
        font-size: 0.7rem;
    }
    
    /* Hero Section Mobile Optimization */
    .practice-hero {
        margin-top: 70px !important;
        padding: 60px 0 40px !important; /* Reduced vertical padding */
    }
    
    .practice-hero h1 {
        font-size: 2.2rem !important; /* Better mobile font size */
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    .practice-hero p {
        font-size: 1rem !important; /* Optimized mobile text size */
        padding: 0 15px;
        margin-bottom: 1.5rem;
    }
    
    .practice-options {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 0 15px;
    }
    
    .practice-option {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* Dashboard Container Mobile Fixes */
    .dashboard-container {
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Sidebar Mobile Optimization */
    .sidebar {
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .sidebar-header {
        padding: 1rem 15px;
    }
    
    .sidebar-header h3 {
        font-size: 1.4rem;
    }
    
    .sidebar ul {
        padding: 0 15px 1rem 15px;
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .subject-item {
        padding: 1rem;
        margin: 0;
    }
    
    .subject-name {
        font-size: 1.1rem;
    }
    
    .subject-desc {
        font-size: 0.85rem;
    }
    
    /* Main Content Mobile Optimization */
    .main-content {
        padding: 1rem 15px !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .content-header h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    /* Tabs Mobile Optimization */
    .tabs {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .tab {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
        text-align: center;
    }
    
    /* Test Cards Mobile Layout */
    .test-cards {
        grid-template-columns: 1fr !important;
        gap: 1rem;
        padding: 0;
    }
    
    .test-item {
        padding: 1.2rem;
        margin: 0;
    }
    
    .test-item h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .test-item p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .test-meta {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .test-meta span {
        font-size: 0.85rem;
    }
    
    .start-test-btn {
        width: 100%;
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    /* Category Titles Mobile */
    .category-title {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }
    
    /* Test Badges Mobile */
    .test-badge,
    .test-difficulty-badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    .state-badge {
        position: relative;
        top: auto;
        right: auto;
        margin-bottom: 0.5rem;
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    /* Extra small devices optimization */
    .container {
        padding: 0 10px;
    }
    
    .nav-container {
        padding: 0 10px;
    }
    
    .nav-logo h2 {
        font-size: 1.3rem;
    }
    
    .nav-logo .tagline {
        font-size: 0.65rem;
    }
    
    /* Hero Section for Small Mobile */
    .practice-hero {
        margin-top: 60px !important;
        padding: 40px 0 30px !important;
    }
    
    .practice-hero h1 {
        font-size: 1.8rem !important;
        line-height: 1.2;
    }
    
    .practice-hero p {
        font-size: 0.9rem !important;
        padding: 0 10px;
    }
    
    .practice-option {
        max-width: 100%;
        padding: 0.8rem 1rem;
        font-size: 0.85rem;
    }
    
    /* Dashboard Mobile Fixes */
    .sidebar-header {
        padding: 0.8rem 10px;
    }
    
    .sidebar-header h3 {
        font-size: 1.2rem;
    }
    
    .sidebar ul {
        padding: 0 10px 0.8rem 10px;
    }
    
    .subject-item {
        padding: 0.8rem;
    }
    
    .subject-name {
        font-size: 1rem;
    }
    
    .subject-desc {
        font-size: 0.8rem;
    }
    
    .main-content {
        padding: 0.8rem 10px !important;
    }
    
    .content-header h1 {
        font-size: 1.5rem;
    }
    
    .tab {
        padding: 0.7rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .test-item {
        padding: 1rem;
    }
    
    .test-item h3 {
        font-size: 1.1rem;
    }
    
    .test-item p {
        font-size: 0.85rem;
    }
    
    .test-meta span {
        font-size: 0.8rem;
    }
    
    .start-test-btn {
        padding: 0.7rem;
        font-size: 0.85rem;
    }
    
    .category-title {
        font-size: 1.2rem;
    }
}

/* Landscape Mobile Devices */
@media (max-width: 768px) and (orientation: landscape) {
    .practice-hero {
        padding: 40px 0 30px !important;
    }
    
    .practice-hero h1 {
        font-size: 2rem !important;
    }
    
    .practice-options {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .practice-option {
        width: auto;
        min-width: 200px;
        flex: 1;
    }
}

/* Enhanced Mobile Navigation */
@media (max-width: 768px) {
    .hamburger {
        display: flex !important;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        flex-direction: column;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        padding: 0;
    }
    
    .nav-menu.mobile-active {
        display: flex !important;
        animation: slideDown 0.3s ease-out;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        padding: 1rem 20px;
        display: block;
        width: 100%;
        font-size: 0.95rem;
        transition: background-color 0.3s ease;
    }
    
    .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    .login-btn {
        background: rgba(255, 255, 255, 0.2) !important;
        margin: 0.5rem 20px;
        text-align: center;
        border-radius: 25px;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fix for Stats Section (50,000+ students) */
@media (max-width: 768px) {
    .test-meta {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .test-meta span {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.85rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }
    
    /* Specific styling for participant numbers */
    .test-meta span:nth-child(3) {
        font-size: 0.8rem;
        font-weight: 600;
        color: #667eea;
    }
    
    /* Responsive text wrapping for large numbers */
    .test-item p {
        word-break: break-word;
        hyphens: auto;
    }
}

@media (max-width: 480px) {
    .test-meta span {
        font-size: 0.8rem;
    }
    
    /* Participant numbers on very small screens */
    .test-meta span:nth-child(3) {
        font-size: 0.75rem;
    }
    
    /* Ensure proper text wrapping */
    .test-item p {
        font-size: 0.85rem;
        line-height: 1.4;
    }
}

/* Additional Mobile Improvements */
@media (max-width: 768px) {
    /* Prevent text overflow */
    * {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    /* Ensure all containers respect mobile width */
    .container,
    .nav-container,
    .dashboard-container,
    .main-content,
    .sidebar {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Optimize touch targets for mobile */
    button,
    .nav-link,
    .tab,
    .start-test-btn {
        min-height: 44px;
        touch-action: manipulation;
    }
    
    /* Improve readability on mobile */
    body {
        font-size: 16px; /* Prevent iOS zoom on focus */
        -webkit-text-size-adjust: 100%;
        -ms-text-size-adjust: 100%;
    }
}

/* Tablet Optimizations */
@media (min-width: 769px) and (max-width: 1024px) {
    .practice-hero h1 {
        font-size: 2.8rem;
    }
    
    .practice-hero p {
        font-size: 1.1rem;
    }
    
    .dashboard-container {
        flex-direction: row;
    }
    
    .sidebar {
        width: 280px;
        min-width: 280px;
        max-width: 280px;
    }
    
    .main-content {
        width: calc(100% - 280px);
        max-width: calc(100% - 280px);
    }
    
    .test-cards {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}