/**
 * SugarPlay Layout Stylesheet
 * Version: 1.0.0
 * Description: Mobile-first responsive styles for SugarPlay gaming website
 * All classes use ui05- prefix for namespace isolation
 */

/* CSS Variables */
:root {
    --ui05-primary: #FF8C00;
    --ui05-secondary: #FAFAD2;
    --ui05-accent: #FFF176;
    --ui05-dark: #1C2833;
    --ui05-gray: #C0C0C0;
    --ui05-text: #FAFAD2;
    --ui05-text-muted: #C0C0C0;
    --ui05-bg: #1C2833;
    --ui05-bg-alt: #2a3a4a;
    --ui05-border: #3a4a5a;
    --ui05-success: #4CAF50;
    --ui05-warning: #FF8C00;
    --ui05-danger: #f44336;
    --ui05-font-size-base: 1.6rem;
    --ui05-font-size-sm: 1.4rem;
    --ui05-font-size-lg: 1.8rem;
    --ui05-font-size-xl: 2.4rem;
    --ui05-spacing-xs: 0.5rem;
    --ui05-spacing-sm: 1rem;
    --ui05-spacing-md: 1.5rem;
    --ui05-spacing-lg: 2rem;
    --ui05-spacing-xl: 3rem;
}

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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: var(--ui05-font-size-base);
    line-height: 1.5;
    color: var(--ui05-text);
    background-color: var(--ui05-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

/* Container */
.ui05-container {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 var(--ui05-spacing-md);
}

.ui05-wrapper {
    padding-top: 60px;
    padding-bottom: 80px;
}

@media (min-width: 769px) {
    .ui05-wrapper {
        padding-bottom: var(--ui05-spacing-lg);
    }
}

/* Header */
.ui05-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--ui05-dark);
    border-bottom: 2px solid var(--ui05-primary);
    transition: transform 0.3s ease;
}

.ui05-header-hidden {
    transform: translateY(-100%);
}

.ui05-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ui05-spacing-sm) var(--ui05-spacing-md);
    max-width: 430px;
    margin: 0 auto;
}

.ui05-logo {
    display: flex;
    align-items: center;
    gap: var(--ui05-spacing-xs);
    font-size: var(--ui05-font-size-lg);
    font-weight: 700;
    color: var(--ui05-primary);
}

.ui05-logo img {
    width: 28px;
    height: 28px;
}

.ui05-header-buttons {
    display: flex;
    gap: var(--ui05-spacing-sm);
}

.ui05-btn {
    padding: var(--ui05-spacing-xs) var(--ui05-spacing-sm);
    border-radius: 6px;
    font-size: var(--ui05-font-size-sm);
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.ui05-btn-primary {
    background: linear-gradient(135deg, var(--ui05-primary) 0%, #ff6b00 100%);
    color: var(--ui05-secondary);
}

.ui05-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.4);
}

.ui05-btn-secondary {
    background: transparent;
    color: var(--ui05-primary);
    border: 2px solid var(--ui05-primary);
}

.ui05-btn-secondary:hover {
    background: var(--ui05-primary);
    color: var(--ui05-secondary);
}

.ui05-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--ui05-spacing-xs);
    cursor: pointer;
}

.ui05-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--ui05-primary);
    transition: all 0.3s ease;
}

.ui05-menu-toggle:hover span {
    background-color: var(--ui05-accent);
}

@media (min-width: 769px) {
    .ui05-menu-toggle {
        display: none;
    }
}

/* Mobile Menu */
.ui05-mobile-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--ui05-dark);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.ui05-mobile-menu.ui05-menu-open {
    transform: translateX(0);
}

.ui05-mobile-menu-inner {
    padding: var(--ui05-spacing-md);
}

.ui05-mobile-menu-link {
    display: block;
    padding: var(--ui05-spacing-sm);
    color: var(--ui05-text);
    font-size: var(--ui05-font-size-base);
    border-bottom: 1px solid var(--ui05-border);
    transition: all 0.3s ease;
}

.ui05-mobile-menu-link:hover {
    background-color: var(--ui05-bg-alt);
    color: var(--ui05-primary);
    padding-left: var(--ui05-spacing-md);
}

/* Carousel */
.ui05-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: var(--ui05-spacing-lg);
}

.ui05-carousel-slides {
    display: flex;
    transition: transform 0.5s ease;
}

.ui05-carousel-slide {
    min-width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    position: absolute;
    top: 0;
    left: 0;
}

.ui05-carousel-slide.ui05-active {
    opacity: 1;
    position: relative;
}

.ui05-carousel-slide img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.ui05-carousel-indicators {
    position: absolute;
    bottom: var(--ui05-spacing-sm);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--ui05-spacing-xs);
}

.ui05-carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--ui05-gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.ui05-carousel-indicator.ui05-active {
    background-color: var(--ui05-primary);
    transform: scale(1.2);
}

/* Section */
.ui05-section {
    margin-bottom: var(--ui05-spacing-xl);
}

.ui05-section-title {
    font-size: var(--ui05-font-size-xl);
    font-weight: 700;
    color: var(--ui05-primary);
    margin-bottom: var(--ui05-spacing-md);
    display: flex;
    align-items: center;
    gap: var(--ui05-spacing-xs);
}

.ui05-section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, var(--ui05-primary) 0%, var(--ui05-accent) 100%);
    border-radius: 2px;
}

/* Game Grid */
.ui05-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--ui05-spacing-sm);
}

.ui05-game-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ui05-game-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(255, 140, 0, 0.3);
}

.ui05-game-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.ui05-game-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: var(--ui05-spacing-xs);
    font-size: 1rem;
    color: var(--ui05-text);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Card */
.ui05-card {
    background-color: var(--ui05-bg-alt);
    border-radius: 12px;
    padding: var(--ui05-spacing-md);
    margin-bottom: var(--ui05-spacing-md);
    border: 1px solid var(--ui05-border);
}

.ui05-card-title {
    font-size: var(--ui05-font-size-lg);
    font-weight: 600;
    color: var(--ui05-primary);
    margin-bottom: var(--ui05-spacing-sm);
}

.ui05-card-content {
    font-size: var(--ui05-font-size-base);
    color: var(--ui05-text-muted);
    line-height: 1.6;
}

/* Links */
.ui05-text-link {
    color: var(--ui05-primary);
    font-weight: 600;
    text-decoration: underline;
}

.ui05-text-link:hover {
    color: var(--ui05-accent);
}

/* Bottom Navigation */
.ui05-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(180deg, var(--ui05-dark) 0%, rgba(28, 40, 51, 0.98) 100%);
    border-top: 2px solid var(--ui05-primary);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
}

.ui05-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    gap: 4px;
    color: var(--ui05-text-muted);
    transition: all 0.3s ease;
    position: relative;
}

.ui05-bottom-nav-item.ui05-nav-active {
    color: var(--ui05-primary);
}

.ui05-bottom-nav-item.ui05-nav-active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, var(--ui05-primary) 0%, var(--ui05-accent) 100%);
    border-radius: 0 0 3px 3px;
}

.ui05-bottom-nav-item:hover {
    color: var(--ui05-primary);
    transform: scale(1.1);
}

.ui05-bottom-nav-icon {
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui05-bottom-nav-text {
    font-size: 1rem;
    font-weight: 500;
}

@media (min-width: 769px) {
    .ui05-bottom-nav {
        display: none;
    }
}

/* Footer */
.ui05-footer {
    background-color: var(--ui05-dark);
    border-top: 2px solid var(--ui05-primary);
    padding: var(--ui05-spacing-lg) 0;
    margin-top: var(--ui05-spacing-xl);
}

.ui05-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui05-spacing-sm);
    justify-content: center;
    margin-bottom: var(--ui05-spacing-md);
}

.ui05-footer-link {
    color: var(--ui05-text-muted);
    font-size: var(--ui05-font-size-sm);
    transition: color 0.3s ease;
}

.ui05-footer-link:hover {
    color: var(--ui05-primary);
}

.ui05-partners {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui05-spacing-sm);
    justify-content: center;
    margin-bottom: var(--ui05-spacing-md);
}

.ui05-partners img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.ui05-partners img:hover {
    opacity: 1;
}

.ui05-copyright {
    text-align: center;
    color: var(--ui05-text-muted);
    font-size: var(--ui05-font-size-sm);
    padding: var(--ui05-spacing-md);
    border-top: 1px solid var(--ui05-border);
}

/* Utility Classes */
.ui05-text-center {
    text-align: center;
}

.ui05-mt-sm {
    margin-top: var(--ui05-spacing-sm);
}

.ui05-mb-sm {
    margin-bottom: var(--ui05-spacing-sm);
}

.ui05-mt-md {
    margin-top: var(--ui05-spacing-md);
}

.ui05-mb-md {
    margin-bottom: var(--ui05-spacing-md);
}

.ui05-highlight {
    color: var(--ui05-primary);
    font-weight: 600;
}

/* Animations */
@keyframes ui05-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.ui05-pulse {
    animation: ui05-pulse 2s infinite;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Print Styles */
@media print {
    .ui05-header,
    .ui05-bottom-nav,
    .ui05-mobile-menu {
        display: none;
    }

    .ui05-wrapper {
        padding: 0;
    }
}