/* Magic UI Mobile H5 Responsive Styles */
/* Preserves PC layout while optimizing for mobile devices */

/* Mobile Breakpoints */
/* Small phones: 320px - 480px */
/* Regular phones: 481px - 768px */
/* Tablets: 769px - 1024px */
/* Desktop: 1025px+ (unchanged) */

/* ============================================
   Base Mobile Optimizations
   ============================================ */

/* Viewport meta tag optimization reminder:
   Add to all HTML files: 
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0, user-scalable=yes">
*/

/* Prevent horizontal scroll on mobile */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        -webkit-text-size-adjust: 100%;
        -ms-text-size-adjust: 100%;
    }
    
    * {
        -webkit-tap-highlight-color: transparent;
    }
}

/* ============================================
   Navigation Mobile Adaptation
   ============================================ */

@media (max-width: 768px) {
    /* Mobile Navigation Container */
    .magic-nav {
        padding: 0.75rem 1rem;
        height: auto;
        min-height: 60px;
    }
    
    .magic-nav-inner {
        padding: 0;
    }
    
    .magic-nav-content {
        padding: 0;
    }
    
    /* Logo Adjustment */
    .magic-logo {
        font-size: 1.1rem;
        gap: 0.5rem;
    }
    
    .magic-logo-icon {
        font-size: 1.5rem;
    }
    
    /* Hide desktop menu, show mobile toggle */
    .magic-menu {
        display: flex !important;
        visibility: hidden;
        opacity: 0;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(26, 11, 46, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem 1rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                    visibility 0.3s, 
                    opacity 0.3s;
        z-index: 999;
        overflow-y: auto;
        overflow-x: hidden;
        pointer-events: none;
        list-style: none;
        margin: 0;
        box-sizing: border-box;
    }
    
    .magic-nav.mobile-active .magic-menu {
        transform: translateX(0);
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
    }
    
    .magic-menu-item {
        width: 100%;
        list-style: none;
        display: block;
    }
    
    .magic-menu-link {
        display: flex !important;
        align-items: center;
        gap: 1rem;
        padding: 1rem;
        font-size: 1.1rem;
        justify-content: flex-start;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.05);
        color: white !important;
        text-decoration: none;
        transition: background 0.2s;
        width: 100%;
        box-sizing: border-box;
    }
    
    .magic-menu-link i {
        display: inline-flex !important;
        flex-shrink: 0;
    }
    
    .magic-menu-link span {
        display: inline-block !important;
        color: white !important;
    }
    
    .magic-menu-link:hover,
    .magic-menu-link:active {
        background: rgba(139, 92, 246, 0.2);
    }
    
    /* Mobile menu toggle button */
    .magic-mobile-toggle {
        display: flex !important;
        background: transparent;
        border: none;
        color: white;
        padding: 0.5rem;
        cursor: pointer;
        z-index: 1001;
        position: relative;
        -webkit-tap-highlight-color: rgba(139, 92, 246, 0.2);
        touch-action: manipulation;
    }
    
    .magic-mobile-toggle:active {
        opacity: 0.7;
    }
}

/* ============================================
   Hero Section Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-hero {
        min-height: 100vh;
        padding: 80px 1rem 2rem;
    }
    
    .magic-hero-content {
        padding: 0;
        max-width: 100%;
    }
    
    /* Title adjustments */
    .magic-title {
        font-size: clamp(2rem, 8vw, 3rem);
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }
    
    .magic-title-line {
        display: block;
        margin-bottom: 0.5rem;
    }
    
    /* Subtitle */
    .magic-subtitle {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 2rem;
        padding: 0 0.5rem;
    }
    
    /* Buttons */
    .magic-hero-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        padding: 0 1rem;
    }
    
    .magic-btn {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
        justify-content: center;
    }
    
    /* Stats grid */
    .magic-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        margin-top: 3rem;
        padding: 0 1rem;
    }
    
    .magic-stat {
        padding: 1rem 0.5rem;
    }
    
    .magic-stat strong {
        font-size: 1.25rem;
    }
    
    .magic-stat span {
        font-size: 0.75rem;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .magic-title {
        font-size: 1.75rem;
    }
    
    .magic-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .magic-stat {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
    }
}

/* ============================================
   Game Section Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-game-section {
        padding: 3rem 1rem;
    }
    
    .magic-section-header {
        margin-bottom: 2rem;
    }
    
    .magic-section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        line-height: 1.3;
    }
    
    .magic-section-subtitle {
        font-size: 0.95rem;
        padding: 0 1rem;
    }
    
    .magic-game-container {
        padding: 0;
    }
    
    .magic-game-card {
        border-radius: 20px;
        overflow: hidden;
    }
    
    .magic-game-screen {
        min-height: 300px;
        padding: 2rem 1rem;
    }
    
    .game-placeholder h3 {
        font-size: 1.25rem;
    }
    
    .game-placeholder p {
        font-size: 0.9rem;
    }
}

/* ============================================
   Features Section Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-features-section {
        padding: 3rem 1rem;
    }
    
    .magic-features-showcase {
        gap: 1rem;
    }
    
    .magic-feature-main {
        margin-bottom: 1rem;
    }
    
    .magic-feature-card {
        padding: 1.5rem;
    }
    
    .magic-feature-card.large {
        padding: 2rem 1.5rem;
    }
    
    .magic-feature-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .magic-feature-icon {
        width: 40px;
        height: 40px;
    }
    
    .magic-feature-card h3 {
        font-size: 1.1rem;
    }
    
    .magic-feature-card p {
        font-size: 0.9rem;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .magic-feature-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   How to Play Section Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-how-section {
        padding: 3rem 1rem;
    }
    
    .magic-steps-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .magic-step-card {
        padding: 1.5rem;
        flex-direction: row;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .magic-step-number {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
        flex-shrink: 0;
    }
    
    .magic-step-content h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .magic-step-content p {
        font-size: 0.9rem;
    }
}

/* ============================================
   FAQ Section Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-faq-section {
        padding: 3rem 1rem;
    }
    
    .magic-faq-grid {
        gap: 1rem;
    }
    
    .magic-faq-trigger {
        padding: 1.25rem 1rem;
        font-size: 0.95rem;
        text-align: left;
    }
    
    .magic-faq-trigger span {
        padding-right: 2rem;
        line-height: 1.4;
    }
    
    .magic-faq-trigger i {
        right: 1rem;
    }
    
    .magic-faq-content {
        padding: 0 1rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* ============================================
   Blog Grid Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-blog-section {
        padding: 3rem 1rem;
    }
    
    .magic-blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .magic-blog-item {
        padding: 1.5rem;
    }
    
    .magic-blog-meta {
        font-size: 0.85rem;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .magic-blog-title {
        font-size: 1.25rem;
        margin: 1rem 0;
    }
    
    .magic-blog-excerpt {
        font-size: 0.9rem;
    }
}

/* ============================================
   Blog Article Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-article {
        padding: 2rem 0;
    }
    
    .magic-article-container {
        padding: 0 1rem;
    }
    
    .magic-article-header {
        margin-bottom: 2rem;
    }
    
    .magic-article-meta {
        flex-wrap: wrap;
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .magic-meta-item {
        font-size: 0.85rem;
    }
    
    .magic-article-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    .magic-article-excerpt {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .magic-article-image {
        margin: 0 -1rem 2rem;
        border-radius: 0;
    }
    
    .magic-article-content {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .magic-article-content h2 {
        font-size: 1.5rem;
        margin: 2rem 0 1rem;
    }
    
    .magic-article-content h3 {
        font-size: 1.25rem;
    }
    
    .magic-article-content p {
        margin-bottom: 1.25rem;
    }
    
    /* Related articles */
    .magic-related-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .magic-blog-card {
        padding: 1.5rem;
    }
    
    .magic-blog-card h3 {
        font-size: 1.1rem;
    }
    
    .magic-blog-card p {
        font-size: 0.9rem;
        padding-bottom: 2.5rem;
    }
}

/* ============================================
   Footer Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-footer {
        padding: 3rem 1rem 2rem;
    }
    
    .magic-footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .magic-footer-brand {
        margin-bottom: 1rem;
    }
    
    .magic-footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem 1.5rem;
    }
    
    .magic-footer-links a {
        font-size: 0.9rem;
    }
    
    .magic-footer-social {
        justify-content: center;
    }
    
    .magic-footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding-top: 2rem;
    }
    
    .magic-footer-legal {
        font-size: 0.85rem;
    }
}

/* ============================================
   Utility Classes Mobile
   ============================================ */

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
        max-width: 100%;
    }
    
    /* Hide on mobile */
    .desktop-only {
        display: none !important;
    }
    
    /* Show on mobile */
    .mobile-only {
        display: block !important;
    }
}

/* ============================================
   Share Button Mobile
   ============================================ */

@media (max-width: 768px) {
    .magic-share-container {
        bottom: 20px;
        right: 20px;
    }
    
    .magic-share-button {
        width: 56px;
        height: 56px;
    }
    
    .magic-share-option {
        width: 44px;
        height: 44px;
    }
    
    .magic-share-options {
        bottom: 70px;
        gap: 12px;
    }
    
    .magic-toast {
        font-size: 0.875rem;
        padding: 12px 20px;
        bottom: 90px;
        max-width: 90%;
    }
}

/* ============================================
   Background Effects Mobile
   ============================================ */

@media (max-width: 768px) {
    /* Reduce orb sizes for performance */
    .magic-orb {
        width: 200px;
        height: 200px;
    }
    
    .orb-1 {
        top: -100px;
        left: -100px;
    }
    
    .orb-2 {
        bottom: -100px;
        right: -100px;
    }
    
    .orb-3 {
        display: none; /* Hide third orb on mobile for performance */
    }
}

/* ============================================
   Touch-Friendly Adjustments
   ============================================ */

@media (pointer: coarse) {
    /* Larger touch targets */
    button, 
    a, 
    .magic-btn,
    .magic-menu-link,
    .magic-faq-trigger {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .magic-card:hover,
    .magic-feature-card:hover,
    .magic-blog-card:hover {
        transform: none;
    }
}

/* ============================================
   Landscape Mode Adjustments
   ============================================ */

@media (max-width: 768px) and (orientation: landscape) {
    .magic-hero {
        min-height: auto;
        padding: 60px 1rem 2rem;
    }
    
    .magic-title {
        font-size: 1.75rem;
    }
    
    .magic-hero-buttons {
        flex-direction: row;
    }
    
    .magic-btn {
        width: auto;
    }
    
    .magic-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   iPhone X+ Safe Areas
   ============================================ */

@supports (padding: max(0px)) {
    .magic-nav {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }
    
    .magic-footer {
        padding-bottom: max(2rem, env(safe-area-inset-bottom));
    }
    
    .magic-share-container {
        bottom: max(20px, env(safe-area-inset-bottom));
        right: max(20px, env(safe-area-inset-right));
    }
}

/* ============================================
   Performance Optimizations
   ============================================ */

@media (max-width: 768px) {
    /* Reduce animations on mobile for better performance */
    * {
        animation-duration: 0.3s !important;
    }
    
    /* Use GPU acceleration */
    .magic-nav,
    .magic-menu,
    .magic-share-button,
    .magic-card {
        transform: translateZ(0);
        will-change: transform;
    }
    
    /* Optimize backdrop filters */
    @supports not (backdrop-filter: blur(20px)) {
        .magic-nav,
        .magic-card,
        .magic-feature-card {
            background: rgba(26, 11, 46, 0.95);
        }
    }
}

/* ============================================
   Font Size Adjustments for Readability
   ============================================ */

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    html {
        font-size: 15px;
    }
}

/* ============================================
   Loading States Mobile
   ============================================ */

@media (max-width: 768px) {
    .loading-spinner {
        width: 40px;
        height: 40px;
    }
    
    .skeleton-loader {
        animation: skeleton-loading 1.5s infinite;
    }
}

/* ============================================
   Input and Form Mobile
   ============================================ */

@media (max-width: 768px) {
    input[type="text"],
    input[type="email"],
    input[type="search"],
    textarea,
    select {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px 16px;
        border-radius: 12px;
    }
    
    /* Custom select dropdown */
    select {
        background-size: 16px;
        padding-right: 40px;
    }
}