/**
 * BlueStacks SBS Layout Styles
 * Mobile-first responsive design for bluestacks.sbs
 * Color scheme: #F8F8FF | #9370DB | #4B0082 | #0E1621 | #80CBC4
 */

/* CSS Custom Properties */
:root {
    --pg39-primary: #9370DB;
    --pg39-secondary: #4B0082;
    --pg39-accent: #80CBC4;
    --pg39-dark: #0E1621;
    --pg39-light: #F8F8FF;
    --pg39-text: #F8F8FF;
    --pg39-bg: #0E1621;
    --pg39-gradient: linear-gradient(135deg, #9370DB, #4B0082);
    --pg39-radius: 0.75rem;
    --pg39-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --pg39-transition: all 0.3s ease;
    --pg39-font-size: 62.5%;
    --pg39-line-height: 1.5rem;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--pg39-font-size);
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: var(--pg39-line-height);
    color: var(--pg39-text);
    background: var(--pg39-bg);
    font-size: 1.6rem;
    overflow-x: hidden;
}

/* Layout Components */
.pg39-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.pg39-container {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.pg39-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.pg39-flex {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pg39-flex-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Header Styles */
.pg39-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--pg39-gradient);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(147, 112, 219, 0.2);
}

.pg39-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 430px;
    margin: 0 auto;
}

.pg39-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--pg39-light);
    font-weight: 700;
    font-size: 1.8rem;
}

.pg39-logo-img {
    width: 32px;
    height: 32px;
    border-radius: 0.5rem;
}

.pg39-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Hamburger Menu */
.pg39-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.pg39-hamburger-line {
    width: 100%;
    height: 2px;
    background: var(--pg39-light);
    margin: 2px 0;
    transition: var(--pg39-transition);
    border-radius: 2px;
}

.pg39-hamburger-active .pg39-hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.pg39-hamburger-active .pg39-hamburger-line:nth-child(2) {
    opacity: 0;
}

.pg39-hamburger-active .pg39-hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation */
.pg39-mobile-nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 280px;
    height: calc(100vh - 70px);
    background: linear-gradient(180deg, var(--pg39-dark), #1a1a2e);
    transition: left 0.3s ease;
    z-index: 999;
    overflow-y: auto;
    border-right: 1px solid rgba(147, 112, 219, 0.2);
}

.pg39-nav-open {
    left: 0;
}

.pg39-nav-overlay {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(14, 22, 33, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: var(--pg39-transition);
    z-index: 998;
}

.pg39-overlay-active {
    opacity: 1;
    visibility: visible;
}

.pg39-nav-list {
    list-style: none;
    padding: 2rem 0;
}

.pg39-nav-item {
    border-bottom: 1px solid rgba(147, 112, 219, 0.1);
}

.pg39-nav-link {
    display: flex;
    align-items: center;
    padding: 1.5rem 2rem;
    color: var(--pg39-text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--pg39-transition);
    gap: 1rem;
}

.pg39-nav-link:hover,
.pg39-nav-link:focus {
    background: rgba(147, 112, 219, 0.1);
    color: var(--pg39-accent);
}

.pg39-nav-icon {
    font-size: 2rem;
    width: 24px;
    text-align: center;
}

/* Button Styles */
.pg39-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--pg39-radius);
    font-weight: 600;
    font-size: 1.4rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--pg39-transition);
    min-height: 44px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pg39-btn-primary {
    background: var(--pg39-primary);
    color: var(--pg39-light);
    box-shadow: var(--pg39-shadow);
}

.pg39-btn-primary:hover {
    background: #8A2BE2;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(147, 112, 219, 0.3);
}

.pg39-btn-secondary {
    background: transparent;
    color: var(--pg39-primary);
    border: 2px solid var(--pg39-primary);
}

.pg39-btn-secondary:hover {
    background: var(--pg39-primary);
    color: var(--pg39-light);
}

.pg39-btn-accent {
    background: var(--pg39-accent);
    color: var(--pg39-dark);
}

.pg39-btn-accent:hover {
    background: #6BB6B0;
    transform: translateY(-2px);
}

.pg39-btn-promo {
    background: var(--pg39-gradient);
    color: var(--pg39-light);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.pg39-btn-promo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.pg39-btn-promo:hover::before {
    left: 100%;
}

.pg39-btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 1.3rem;
}

.pg39-btn-lg {
    padding: 1.5rem 3rem;
    font-size: 1.6rem;
}

.pg39-loading {
    pointer-events: none;
    opacity: 0.7;
}

.pg39-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: pg39-spin 1s linear infinite;
}

@keyframes pg39-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Card Styles */
.pg39-card {
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.1), rgba(75, 0, 130, 0.1));
    border: 1px solid rgba(147, 112, 219, 0.2);
    border-radius: var(--pg39-radius);
    padding: 2rem;
    transition: var(--pg39-transition);
    backdrop-filter: blur(10px);
}

.pg39-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(147, 112, 219, 0.2);
    border-color: var(--pg39-primary);
}

.pg39-card-header {
    margin-bottom: 1.5rem;
}

.pg39-card-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pg39-primary);
    margin-bottom: 0.5rem;
}

.pg39-card-text {
    color: rgba(248, 248, 255, 0.8);
    line-height: 1.6;
}

/* Game Grid */
.pg39-games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.pg39-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: var(--pg39-transition);
    padding: 1rem;
    border-radius: var(--pg39-radius);
    background: rgba(147, 112, 219, 0.05);
    border: 1px solid rgba(147, 112, 219, 0.1);
}

.pg39-game-item:hover {
    transform: scale(1.05);
    background: rgba(147, 112, 219, 0.1);
    border-color: var(--pg39-primary);
}

.pg39-game-icon {
    width: 64px;
    height: 64px;
    border-radius: 1rem;
    margin-bottom: 0.75rem;
    object-fit: cover;
}

.pg39-game-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--pg39-text);
    text-align: center;
    word-break: break-word;
}

/* Carousel Styles */
.pg39-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--pg39-radius);
    margin: 2rem 0;
}

.pg39-slide {
    display: none;
    width: 100%;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
    transition: var(--pg39-transition);
}

.pg39-slide-active {
    display: block;
}

/* Content Sections */
.pg39-section {
    margin: 3rem 0;
    padding: 2rem 0;
}

.pg39-section-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--pg39-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.pg39-section-text {
    color: rgba(248, 248, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 2rem;
    text-align: center;
}

/* Footer Styles */
.pg39-footer {
    margin-top: auto;
    background: linear-gradient(180deg, var(--pg39-dark), #0a0f18);
    border-top: 1px solid rgba(147, 112, 219, 0.2);
    padding: 3rem 0 8rem;
}

.pg39-footer-content {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.pg39-footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.pg39-footer-link {
    color: rgba(248, 248, 255, 0.7);
    text-decoration: none;
    transition: var(--pg39-transition);
    font-size: 1.4rem;
}

.pg39-footer-link:hover {
    color: var(--pg39-accent);
}

.pg39-partners {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin: 2rem 0;
    opacity: 0.6;
}

.pg39-partner-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: var(--pg39-transition);
}

.pg39-partner-img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.pg39-copyright {
    text-align: center;
    color: rgba(248, 248, 255, 0.5);
    font-size: 1.2rem;
    border-top: 1px solid rgba(147, 112, 219, 0.1);
    padding-top: 2rem;
}

/* Bottom Navigation */
.pg39-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--pg39-gradient);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(147, 112, 219, 0.3);
    z-index: 1000;
    height: 64px;
}

.pg39-bottom-nav-content {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 100%;
    max-width: 430px;
    margin: 0 auto;
}

.pg39-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    color: rgba(248, 248, 255, 0.7);
    text-decoration: none;
    font-size: 1rem;
    transition: var(--pg39-transition);
    cursor: pointer;
}

.pg39-bottom-nav-item:hover,
.pg39-bottom-nav-item.pg39-active {
    color: var(--pg39-accent);
    transform: scale(1.1);
}

.pg39-bottom-nav-icon {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.pg39-bottom-nav-text {
    font-size: 1rem;
    font-weight: 500;
}

/* Utility Classes */
.pg39-text-center {
    text-align: center;
}

.pg39-text-left {
    text-align: left;
}

.pg39-text-right {
    text-align: right;
}

.pg39-m-0 { margin: 0; }
.pg39-m-1 { margin: 0.5rem; }
.pg39-m-2 { margin: 1rem; }
.pg39-m-3 { margin: 1.5rem; }
.pg39-m-4 { margin: 2rem; }

.pg39-p-0 { padding: 0; }
.pg39-p-1 { padding: 0.5rem; }
.pg39-p-2 { padding: 1rem; }
.pg39-p-3 { padding: 1.5rem; }
.pg39-p-4 { padding: 2rem; }

.pg39-mb-1 { margin-bottom: 0.5rem; }
.pg39-mb-2 { margin-bottom: 1rem; }
.pg39-mb-3 { margin-bottom: 1.5rem; }
.pg39-mb-4 { margin-bottom: 2rem; }

.pg39-mt-1 { margin-top: 0.5rem; }
.pg39-mt-2 { margin-top: 1rem; }
.pg39-mt-3 { margin-top: 1.5rem; }
.pg39-mt-4 { margin-top: 2rem; }

.pg39-hidden {
    display: none;
}

.pg39-visible {
    display: block;
}

/* Responsive Design */
@media (max-width: 430px) {
    .pg39-container {
        padding: 0 1rem;
    }

    .pg39-section-title {
        font-size: 2rem;
    }

    .pg39-btn {
        padding: 0.75rem 1.5rem;
        font-size: 1.3rem;
    }

    .pg39-games-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.75rem;
    }

    .pg39-game-icon {
        width: 56px;
        height: 56px;
    }

    .pg39-game-name {
        font-size: 1.1rem;
    }
}

/* Loading and Animation States */
.pg39-fade-in {
    animation: pg39-fadeIn 0.5s ease-in;
}

@keyframes pg39-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pg39-slide-up {
    animation: pg39-slideUp 0.5s ease-out;
}

@keyframes pg39-slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Image Lazy Loading */
.pg39-lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

.pg39-lazy.loaded {
    opacity: 1;
}

/* App Ready State */
.pg39-app-ready {
    opacity: 1;
}

.pg39-app-ready .pg39-fade-in {
    animation: pg39-fadeIn 0.5s ease-in;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus States */
.pg39-btn:focus,
.pg39-nav-link:focus,
.pg39-bottom-nav-item:focus {
    outline: 2px solid var(--pg39-accent);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --pg39-primary: #BB86FC;
        --pg39-secondary: #6200EA;
        --pg39-accent: #03DAC6;
        --pg39-text: #FFFFFF;
        --pg39-bg: #000000;
    }

    .pg39-card {
        border-width: 2px;
    }

    .pg39-btn {
        border-width: 2px;
    }
}