/**
 * MinecraftHub - Responsive CSS
 * Mobile-first responsive design and media queries
 */

/* ===== Mobile First Breakpoints ===== */
/* 
    xs: 0px and up (default)
    sm: 576px and up
    md: 768px and up  
    lg: 992px and up
    xl: 1200px and up
    xxl: 1400px and up
*/

/* ===== Small devices (landscape phones, 576px and up) ===== */
@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
    
    .hero-stats {
        flex-direction: row;
        gap: var(--spacing-xl);
    }
    
    .search-controls {
        flex-direction: row;
        align-items: center;
    }
    
    .filter-controls {
        gap: var(--spacing-lg);
    }
    
    .worlds-container {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

/* ===== Medium devices (tablets, 768px and up) ===== */
@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
    
    .nav-container {
        padding: 0 var(--spacing-lg);
    }
    
    .hero-content {
        padding: 0 var(--spacing-lg);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
    
    .search-controls {
        flex-direction: row;
        gap: var(--spacing-xl);
    }
    
    .search-bar {
        flex: 1;
    }
    
    .filter-controls {
        flex-shrink: 0;
    }
    
    .worlds-container {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: row;
        text-align: left;
    }
    
    .footer-links {
        margin-top: 0;
    }
}

/* ===== Large devices (desktops, 992px and up) ===== */
@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section {
        padding: 5rem 0;
    }
    
    .worlds-container {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

/* ===== Extra large devices (large desktops, 1200px and up) ===== */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
    
    .worlds-container {
        grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    }
}

/* ===== Extra extra large devices (larger desktops, 1400px and up) ===== */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

/* ===== Mobile Specific Styles ===== */
@media (max-width: 767.98px) {
    /* Navigation */
    .menu-toggle {
        display: flex;
    }
    
    .navbar.mobile-menu-open {
        box-shadow: var(--shadow-lg);
    }
    
    /* Hero Section */
    .hero {
        min-height: 80vh;
        padding: 80px 0 var(--spacing-xxl);
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .cta-button {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
    
    /* Search Section */
    .search-section {
        padding: var(--spacing-xl) 0;
    }
    
    .search-header h2 {
        font-size: var(--font-size-2xl);
    }
    
    .search-controls {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .filter-controls {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .select-dropdown {
        width: 100%;
    }
    
    /* Worlds Section */
    .worlds-section {
        padding: var(--spacing-xl) 0;
    }
    
    .section-header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .worlds-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .worlds-container.view-list .world-card {
        flex-direction: column;
    }
    
    .world-card-header {
        padding: var(--spacing-sm);
    }
    
    .world-card-body,
    .world-card-footer {
        padding: var(--spacing-sm);
    }
    
    .world-meta {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xs);
    }
    
    /* Features Section */
    .features-section {
        padding: var(--spacing-xl) 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .feature-card {
        padding: var(--spacing-lg);
    }
    
    /* Footer */
    .footer {
        padding: var(--spacing-xl) 0 var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
        gap: var(--spacing-md);
    }
    
    .social-links {
        justify-content: center;
    }
}

/* ===== Mobile Portrait Specific ===== */
@media (max-width: 575.98px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-stats {
        gap: var(--spacing-sm);
    }
    
    .stat {
        padding: var(--spacing-sm);
        background: rgba(255, 255, 255, 0.1);
        border-radius: var(--border-radius);
    }
    
    .search-bar input {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .world-card {
        margin: 0;
    }
    
    .world-meta {
        grid-template-columns: 1fr;
    }
    
    .meta-item {
        justify-content: space-between;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
    }
}

/* ===== Landscape Orientation ===== */
@media (orientation: landscape) and (max-height: 600px) {
    .hero {
        min-height: 100vh;
        padding: 60px 0 var(--spacing-lg);
    }
    
    .hero-title {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .hero-stats {
        margin-bottom: var(--spacing-md);
    }
    
    .stat-number {
        font-size: var(--font-size-lg);
    }
}

/* ===== Touch Specific Styles ===== */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .world-card:hover {
        transform: none;
        box-shadow: var(--shadow);
        border-color: var(--border-color);
    }
    
    .feature-card:hover {
        transform: none;
        box-shadow: var(--shadow);
        border-color: var(--border-color);
    }
    
    .download-btn:hover {
        transform: none;
    }
    
    .cta-button:hover {
        transform: none;
    }
    
    /* Increase touch targets */
    .download-btn,
    .action-btn,
    .view-toggle,
    .theme-toggle {
        min-height: 44px;
        min-width: 44px;
    }
    
    .search-clear {
        min-height: 44px;
        min-width: 44px;
    }
}

/* ===== High DPI / Retina Displays ===== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Optimize for high DPI displays */
    .nav-logo img,
    .footer-logo img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* ===== Print Styles ===== */
@media print {
    .navbar,
    .search-section,
    .back-to-top,
    .download-btn,
    .action-btn,
    .view-toggles {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
        background: none !important;
        color: #000 !important;
    }
    
    .world-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .worlds-container {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-particles {
        animation: none;
    }
    
    .minecraft-blocks .block {
        animation: none;
    }
    
    .spinner {
        animation: none;
        border-left-color: var(--primary-color);
    }
}

/* ===== Dark Mode Specific Responsive Adjustments ===== */
@media (max-width: 767.98px) {
    [data-theme="dark"] .world-card {
        border-color: #404040;
    }
    
    [data-theme="dark"] .world-card-header {
        background: #1a1a1a;
    }
    
    [data-theme="dark"] .world-card-footer {
        background: #1a1a1a;
    }
    
    [data-theme="dark"] .search-bar input {
        border-color: #404040;
        background: #2d2d2d;
    }
    
    [data-theme="dark"] .select-dropdown {
        border-color: #404040;
        background: #2d2d2d;
    }
}

/* ===== Category Responsive Styles ===== */
@media (max-width: 767.98px) {
    .category-controls {
        margin-bottom: var(--spacing-lg);
    }
    
    .category-toggle {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .category-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
        text-align: left;
    }
    
    .category-title {
        font-size: var(--font-size-lg);
    }
    
    .category-icon {
        width: 28px;
        height: 28px;
    }
    
    .category-worlds {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .category-section {
        margin-bottom: var(--spacing-xl);
    }
}

@media (min-width: 768px) {
    .category-worlds {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (min-width: 992px) {
    .category-worlds {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
}

@media (min-width: 1200px) {
    .category-worlds {
        grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    }
}

/* ===== Existing responsive code continues... ===== */