/* Responsive Design for Social Gaming Website */

/* Mobile First Approach */

/* Extra Small Devices (phones, 576px and down) */
@media (max-width: 575.98px) {
    .container {
        padding: 0 var(--space-4);
        max-width: 100%;
        overflow-x: hidden;
    }
    
    * {
        box-sizing: border-box;
    }
    
    body {
        overflow-x: hidden;
    }
    
    .header-content {
        padding: var(--space-3) 0;
        min-height: 70px;
        position: relative;
    }
    
    
    .auth-buttons {
        display: flex;
        gap: var(--space-2);
    }
    
    .auth-buttons .btn {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-sm);
        min-width: auto;
        margin: 0;
    }
    
    .btn {
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-sm);
        margin: var(--space-1);
    }
    
    .btn-lg {
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-base);
    }
    
    .logo-primary {
        font-size: var(--text-lg);
    }
    
    .logo-tagline {
        font-size: 10px;
    }
    
    .hero {
        padding: var(--space-16) 0;
    }
    
    .hero-title {
        font-size: var(--text-3xl);
        margin-bottom: var(--space-4);
    }
    
    .hero-subtitle {
        font-size: var(--text-lg);
        margin-bottom: var(--space-6);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .section {
        padding: var(--space-16) 0;
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
    
    .games-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .game-card {
        max-width: 100%;
    }
    
    .footer {
        padding: var(--space-16) 0 var(--space-6);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    /* Social links removed */
    
    .back-to-top {
        bottom: var(--space-4);
        right: var(--space-4);
        width: 45px;
        height: 45px;
    }
    
    .toast-container {
        top: var(--space-4);
        left: var(--space-3);
        right: var(--space-3);
    }
    
    .toast {
        min-width: auto;
        max-width: none;
        padding: var(--space-3);
    }
    
    .modal-content {
        padding: var(--space-6);
        width: 95%;
        max-width: 95vw;
        margin: 0 auto;
    }
    
    .modal-title {
        font-size: var(--text-xl);
    }
    
    /* Form responsive fixes */
    .form-row {
        display: block !important;
        grid-template-columns: none !important;
        gap: 0 !important;
    }
    
    .form-row .form-group {
        margin-bottom: 1rem;
    }
    
    .contact-content {
        display: block !important;
        grid-template-columns: none !important;
        gap: 0 !important;
    }
    
    .contact-form-container,
    .contact-info-container {
        margin-bottom: 2rem;
    }
    
    /* Game cards responsive */
    .games-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .game-card {
        max-width: 100% !important;
        margin: 0 !important;
    }
    
    /* Hero section responsive */
    .hero-actions {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .hero-actions .btn {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    /* Game detail page responsive */
    .game-details-grid {
        display: block !important;
        grid-template-columns: none !important;
        gap: 0 !important;
    }
    
    .game-details-main {
        margin-bottom: 2rem;
    }
    
    .game-details-sidebar {
        width: 100% !important;
    }
    
    .game-details-tabs {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
        border-bottom: 2px solid #e5e7eb !important;
        margin-bottom: 1.5rem !important;
    }
    
    .tab-btn {
        padding: 0.75rem 1rem !important;
        font-size: 14px !important;
        flex: 1 !important;
        min-width: 0 !important;
        text-align: center !important;
    }
    
    .game-actions {
        flex-direction: column !important;
        gap: 0.75rem !important;
    }
    
    .game-actions .btn {
        width: 100% !important;
        justify-content: center !important;
    }
    
    .game-title {
        font-size: 2rem !important;
        line-height: 1.2 !important;
    }
    
    .game-description {
        font-size: 1rem !important;
        margin-bottom: 1.5rem !important;
    }
}

/* Small Devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Game detail responsive for small devices */
    .game-details-grid {
        display: block !important;
        grid-template-columns: none !important;
    }
    
    .game-details-tabs {
        display: flex !important;
        flex-wrap: nowrap !important;
    }
    
    .tab-btn {
        flex: 1 !important;
        padding: 1rem 0.5rem !important;
    }
}

/* Medium Devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Game detail responsive for tablets */
    .game-details-grid {
        display: block !important;
        grid-template-columns: none !important;
    }
    
    .game-details-tabs {
        display: flex !important;
        flex-wrap: nowrap !important;
    }
    
    .tab-btn {
        flex: 1 !important;
        padding: 1rem 1.5rem !important;
    }
    
    .nav-list {
        gap: var(--space-6);
    }
    
    .nav-link {
        padding: var(--space-2);
    }
    
    .nav-link span {
        display: inline;
    }
    
    .btn {
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-base);
        margin: var(--space-1);
    }
    
    .auth-buttons .btn {
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-sm);
        margin: 0;
    }
}

/* Large Devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .games-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Extra Large Devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: var(--text-6xl);
    }
    
    .games-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-10);
    }
    
    .game-card {
        max-width: 320px;
    }
}

/* Mobile Navigation */
@media (max-width: 991.98px) {
    .mobile-menu-toggle {
        display: flex !important;
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow-xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 9999;
        border-top: 1px solid var(--gray-200);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        display: block !important;
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    body.menu-open {
        overflow: hidden;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: var(--space-4);
        margin: 0;
        list-style: none;
        display: flex !important;
    }
    
    .nav-item {
        width: 100%;
        margin: 0;
        display: block !important;
    }
    
    .nav-link {
        width: 100%;
        padding: var(--space-4) var(--space-4);
        border-radius: var(--radius-lg);
        margin-bottom: var(--space-2);
        display: flex !important;
        align-items: center;
        gap: var(--space-3);
        color: var(--gray-700) !important;
        text-decoration: none;
        transition: all 0.2s ease;
        font-size: 16px;
        font-weight: 500;
    }
    
    .nav-link:hover {
        background: var(--gray-100);
        color: var(--gray-900);
    }
    
    .nav-link span {
        display: inline !important;
    }
    
    .nav-link i {
        display: inline-block !important;
        width: 20px;
        text-align: center;
        font-size: 16px;
    }
    
    
    .auth-buttons {
        width: 100%;
        gap: var(--space-3);
    }
    
    .auth-buttons .btn {
        flex: 1;
    }
}

/* Tablet Specific Styles */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-content {
        max-width: 600px;
    }
    
    .section-header {
        margin-bottom: var(--space-12);
    }
    
    .game-card-image {
        height: 180px;
    }
}

/* Desktop Specific Styles */
@media (min-width: 1024px) {
    .header-content {
        min-height: 90px;
    }
    
    .logo-img {
        width: 50px;
        height: 50px;
    }
    
    .logo-primary {
        font-size: var(--text-2xl);
    }
    
    .nav-list {
        gap: var(--space-10);
    }
    
    .hero {
        padding: var(--space-24) 0;
    }
    
    .section {
        padding: var(--space-24) 0;
    }
    
    .game-card-image {
        height: 220px;
    }
    
    .game-card-content {
        padding: var(--space-8);
    }
    
    .btn {
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-base);
        margin: var(--space-1);
    }
    
    .auth-buttons .btn {
        padding: var(--space-2) var(--space-5);
        font-size: var(--text-sm);
        margin: 0;
    }
}

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

/* Landscape Orientation */
@media (orientation: landscape) and (max-height: 500px) {
    .hero {
        padding: var(--space-12) 0;
    }
    
    .hero-title {
        font-size: var(--text-3xl);
        margin-bottom: var(--space-4);
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
        margin-bottom: var(--space-6);
    }
    
    .section {
        padding: var(--space-12) 0;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .back-to-top,
    .toast-container,
    .mobile-menu-toggle,
    
    .main-content {
        margin: 0;
        padding: 0;
    }
    
    .hero {
        background: none !important;
        color: var(--black) !important;
        padding: var(--space-8) 0;
    }
    
    .hero-title {
        color: var(--black) !important;
        -webkit-text-fill-color: initial !important;
    }
    
    .game-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
    
    .btn {
        border: 1px solid var(--gray-400);
        background: none !important;
        color: var(--black) !important;
    }
}

/* 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;
    }
    
    .spinner {
        animation: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --secondary-color: #800080;
        --accent-color: #ff8c00;
        --success-color: #008000;
        --error-color: #ff0000;
        --warning-color: #ff8c00;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    .game-card {
        border: 2px solid var(--gray-400);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --gray-50: #2a2a2a;
        --gray-100: #3a3a3a;
        --gray-200: #4a4a4a;
        --gray-300: #5a5a5a;
        --gray-400: #6a6a6a;
        --gray-500: #7a7a7a;
        --gray-600: #8a8a8a;
        --gray-700: #9a9a9a;
        --gray-800: #aaaaaa;
        --gray-900: #ffffff;
        --black: #ffffff;
    }
    
    .game-card {
        background: var(--gray-100);
        border: 1px solid var(--gray-200);
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        background: var(--gray-100);
        border-color: var(--gray-300);
        color: var(--gray-900);
    }
}

/* Focus Styles for Accessibility */
@media (prefers-reduced-motion: no-preference) {
    .btn:focus,
    .nav-link:focus,
    .form-input:focus,
    .form-textarea:focus,
    .form-select:focus {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* Container Queries (Future-proofing) */
@container (min-width: 300px) {
    .game-card {
        .game-card-content {
            padding: var(--space-4);
        }
    }
}

@container (min-width: 400px) {
    .game-card {
        .game-card-content {
            padding: var(--space-6);
        }
    }
}