/* JILI333 CSS Design System with ui07- prefix */

/* CSS Variables */
:root {
    /* Color Palette */
    --ui07-primary: #87CEFA;      /* Sky Blue */
    --ui07-secondary: #FF6347;    /* Tomato Red */
    --ui07-light: #F8F9FA;        /* Light Gray */
    --ui07-dark: #2E4057;         /* Dark Blue */
    --ui07-accent: #BF360C;       /* Deep Orange */
    --ui07-success: #28a745;
    --ui07-warning: #ffc107;
    --ui07-danger: #dc3545;
    --ui07-info: #17a2b8;

    /* Text Colors */
    --ui07-text-primary: #333333;
    --ui07-text-secondary: #666666;
    --ui07-text-light: #ffffff;
    --ui07-text-muted: #999999;

    /* Background Colors */
    --ui07-bg-primary: #ffffff;
    --ui07-bg-secondary: #f5f5f5;
    --ui07-bg-dark: #1a1a1a;
    --ui07-bg-gradient: linear-gradient(135deg, var(--ui07-primary) 0%, var(--ui07-secondary) 100%);

    /* Typography */
    --ui07-font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --ui07-font-size-base: 1.6rem;
    --ui07-line-height: 1.5;

    /* Spacing */
    --ui07-spacing-xs: 0.4rem;
    --ui07-spacing-sm: 0.8rem;
    --ui07-spacing-md: 1.6rem;
    --ui07-spacing-lg: 2.4rem;
    --ui07-spacing-xl: 3.2rem;

    /* Border Radius */
    --ui07-radius-sm: 0.4rem;
    --ui07-radius-md: 0.8rem;
    --ui07-radius-lg: 1.6rem;

    /* Shadows */
    --ui07-shadow-sm: 0 0.2rem 0.4rem rgba(0,0,0,0.1);
    --ui07-shadow-md: 0 0.4rem 0.8rem rgba(0,0,0,0.15);
    --ui07-shadow-lg: 0 0.8rem 1.6rem rgba(0,0,0,0.2);

    /* Transitions */
    --ui07-transition: all 0.3s ease;
    --ui07-transition-fast: all 0.15s ease;
}

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

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

body {
    font-family: var(--ui07-font-primary);
    font-size: var(--ui07-font-size-base);
    line-height: var(--ui07-line-height);
    color: var(--ui07-text-primary);
    background-color: var(--ui07-bg-primary);
    overflow-x: hidden;
}

/* Mobile-first responsive design */
@media (max-width: 768px) {
    body {
        padding-bottom: 8rem; /* Space for fixed bottom nav */
    }
}

/* Utility Classes */
.ui07-container {
    max-width: 43rem;
    margin: 0 auto;
    padding: 0 var(--ui07-spacing-md);
}

.ui07-wrapper {
    position: relative;
    overflow: hidden;
}

.ui07-grid {
    display: grid;
    gap: var(--ui07-spacing-md);
}

.ui07-flex {
    display: flex;
}

.ui07-flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui07-flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ui07-text-center {
    text-align: center;
}

.ui07-text-primary {
    color: var(--ui07-primary);
}

.ui07-text-secondary {
    color: var(--ui07-secondary);
}

.ui07-text-light {
    color: var(--ui07-text-light);
}

.ui07-bg-primary {
    background-color: var(--ui07-bg-primary);
}

.ui07-bg-secondary {
    background-color: var(--ui07-bg-secondary);
}

.ui07-bg-gradient {
    background: var(--ui07-bg-gradient);
}

/* Header */
.ui07-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--ui07-dark) 0%, var(--ui07-accent) 100%);
    box-shadow: var(--ui07-shadow-md);
    z-index: 1000;
    backdrop-filter: blur(1rem);
}

.ui07-header-content {
    padding: var(--ui07-spacing-sm) var(--ui07-spacing-md);
}

.ui07-logo {
    display: flex;
    align-items: center;
    gap: var(--ui07-spacing-sm);
    text-decoration: none;
    color: var(--ui07-text-light);
    font-weight: bold;
    font-size: 2rem;
}

.ui07-logo img {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: var(--ui07-radius-sm);
}

.ui07-header-actions {
    display: flex;
    gap: var(--ui07-spacing-sm);
    align-items: center;
}

/* Buttons */
.ui07-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--ui07-spacing-sm) var(--ui07-spacing-md);
    border: none;
    border-radius: var(--ui07-radius-md);
    font-size: 1.4rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--ui07-transition);
    min-height: 4.4rem; /* Touch-friendly size */
    min-width: 8rem;
    white-space: nowrap;
}

.ui07-btn-primary {
    background: var(--ui07-primary);
    color: var(--ui07-text-light);
    box-shadow: var(--ui07-shadow-sm);
}

.ui07-btn-primary:hover {
    background: #6bb6f0;
    transform: translateY(-0.2rem);
    box-shadow: var(--ui07-shadow-md);
}

.ui07-btn-secondary {
    background: var(--ui07-secondary);
    color: var(--ui07-text-light);
    box-shadow: var(--ui07-shadow-sm);
}

.ui07-btn-secondary:hover {
    background: #ff4d32;
    transform: translateY(-0.2rem);
    box-shadow: var(--ui07-shadow-md);
}

.ui07-btn-outline {
    background: transparent;
    color: var(--ui07-primary);
    border: 0.2rem solid var(--ui07-primary);
}

.ui07-btn-outline:hover {
    background: var(--ui07-primary);
    color: var(--ui07-text-light);
}

/* Mobile Menu Toggle */
.ui07-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: var(--ui07-spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
    min-width: auto;
}

.ui07-menu-toggle span {
    width: 2.4rem;
    height: 0.3rem;
    background: var(--ui07-text-light);
    transition: var(--ui07-transition);
    border-radius: 0.2rem;
}

.ui07-menu-toggle.ui07-active span:nth-child(1) {
    transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

.ui07-menu-toggle.ui07-active span:nth-child(2) {
    opacity: 0;
}

.ui07-menu-toggle.ui07-active span:nth-child(3) {
    transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

/* Mobile Menu */
.ui07-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 32rem;
    height: 100vh;
    background: var(--ui07-bg-primary);
    box-shadow: var(--ui07-shadow-lg);
    transition: right 0.3s ease;
    z-index: 9999;
    overflow-y: auto;
}

.ui07-mobile-menu.ui07-active {
    right: 0;
}

.ui07-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--ui07-transition);
    z-index: 9998;
}

.ui07-menu-overlay.ui07-active {
    opacity: 1;
    visibility: visible;
}

.ui07-mobile-menu-header {
    padding: var(--ui07-spacing-lg);
    background: var(--ui07-bg-gradient);
    color: var(--ui07-text-light);
}

.ui07-mobile-menu-item {
    display: block;
    padding: var(--ui07-spacing-md) var(--ui07-spacing-lg);
    color: var(--ui07-text-primary);
    text-decoration: none;
    border-bottom: 0.1rem solid var(--ui07-bg-secondary);
    transition: var(--ui07-transition);
}

.ui07-mobile-menu-item:hover {
    background: var(--ui07-bg-secondary);
    color: var(--ui07-primary);
}

/* Carousel */
.ui07-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--ui07-radius-lg);
    margin: var(--ui07-spacing-lg) 0;
    box-shadow: var(--ui07-shadow-md);
}

.ui07-carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
}

.ui07-carousel-item {
    min-width: 100%;
    position: relative;
}

.ui07-carousel-item img {
    width: 100%;
    height: auto;
    display: block;
}

.ui07-carousel-indicators {
    position: absolute;
    bottom: var(--ui07-spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--ui07-spacing-sm);
}

.ui07-carousel-indicator {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--ui07-transition);
}

.ui07-carousel-indicator.ui07-active {
    background: var(--ui07-primary);
    transform: scale(1.2);
}

/* Game Grid */
.ui07-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr));
    gap: var(--ui07-spacing-sm);
    margin: var(--ui07-spacing-lg) 0;
}

.ui07-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    transition: var(--ui07-transition);
    cursor: pointer;
}

.ui07-game-item:hover {
    transform: translateY(-0.5rem);
}

.ui07-game-icon {
    width: 6rem;
    height: 6rem;
    border-radius: var(--ui07-radius-md);
    overflow: hidden;
    box-shadow: var(--ui07-shadow-sm);
    margin-bottom: var(--ui07-spacing-xs);
}

.ui07-game-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ui07-game-name {
    font-size: 1.2rem;
    color: var(--ui07-text-primary);
    text-align: center;
    line-height: 1.3;
    max-width: 8rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Sections */
.ui07-section {
    padding: var(--ui07-spacing-xl) 0;
}

.ui07-section-title {
    font-size: 2.4rem;
    font-weight: bold;
    margin-bottom: var(--ui07-spacing-lg);
    color: var(--ui07-text-primary);
    text-align: center;
}

.ui07-section-subtitle {
    font-size: 1.6rem;
    color: var(--ui07-text-secondary);
    margin-bottom: var(--ui07-spacing-md);
    text-align: center;
}

/* Cards */
.ui07-card {
    background: var(--ui07-bg-primary);
    border-radius: var(--ui07-radius-lg);
    padding: var(--ui07-spacing-lg);
    box-shadow: var(--ui07-shadow-sm);
    transition: var(--ui07-transition);
    margin-bottom: var(--ui07-spacing-md);
}

.ui07-card:hover {
    box-shadow: var(--ui07-shadow-md);
    transform: translateY(-0.2rem);
}

.ui07-card-title {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: var(--ui07-spacing-md);
    color: var(--ui07-text-primary);
}

.ui07-card-text {
    color: var(--ui07-text-secondary);
    line-height: 1.6;
}

/* Footer */
.ui07-footer {
    background: var(--ui07-bg-dark);
    color: var(--ui07-text-light);
    padding: var(--ui07-spacing-xl) 0 var(--ui07-spacing-lg);
    margin-top: var(--ui07-spacing-xl);
}

.ui07-footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--ui07-spacing-lg);
}

.ui07-footer-section h3 {
    font-size: 1.6rem;
    margin-bottom: var(--ui07-spacing-md);
    color: var(--ui07-primary);
}

.ui07-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui07-spacing-md);
}

.ui07-footer-link {
    color: var(--ui07-text-light);
    text-decoration: none;
    transition: var(--ui07-transition);
}

.ui07-footer-link:hover {
    color: var(--ui07-primary);
}

.ui07-partners {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui07-spacing-md);
    justify-content: center;
    margin: var(--ui07-spacing-lg) 0;
}

.ui07-partner {
    width: 4rem;
    height: 4rem;
    object-fit: contain;
    opacity: 0.8;
    transition: var(--ui07-transition);
}

.ui07-partner:hover {
    opacity: 1;
    transform: scale(1.1);
}

.ui07-footer-bottom {
    text-align: center;
    padding-top: var(--ui07-spacing-lg);
    border-top: 0.1rem solid rgba(255,255,255,0.1);
    color: var(--ui07-text-muted);
    font-size: 1.2rem;
}

/* Bottom Navigation */
.ui07-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--ui07-bg-dark);
    box-shadow: 0 -0.2rem 0.4rem rgba(0,0,0,0.1);
    z-index: 1000;
    display: none;
}

@media (max-width: 768px) {
    .ui07-bottom-nav {
        display: block;
    }
}

.ui07-bottom-nav-content {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 6.4rem;
    padding: 0 var(--ui07-spacing-sm);
}

.ui07-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 6rem;
    min-height: 5.6rem;
    text-decoration: none;
    color: var(--ui07-text-muted);
    transition: var(--ui07-transition);
    cursor: pointer;
    border-radius: var(--ui07-radius-md);
    padding: var(--ui07-spacing-xs);
}

.ui07-bottom-nav-item:hover,
.ui07-bottom-nav-item.ui07-active {
    color: var(--ui07-primary);
    background: rgba(135, 206, 250, 0.1);
    transform: translateY(-0.2rem);
}

.ui07-bottom-nav-icon {
    font-size: 2.4rem;
    margin-bottom: 0.2rem;
}

.ui07-bottom-nav-text {
    font-size: 1rem;
    font-weight: 500;
}

/* Touch feedback */
.ui07-touch-active {
    transform: scale(0.95);
    opacity: 0.8;
}

/* Responsive Design */
@media (min-width: 769px) {
    .ui07-menu-toggle {
        display: none;
    }

    .ui07-header-actions {
        display: flex;
    }

    .ui07-mobile-menu {
        display: none;
    }

    .ui07-menu-overlay {
        display: none;
    }
}

@media (max-width: 768px) {
    .ui07-header-actions .ui07-btn {
        display: none;
    }

    .ui07-game-grid {
        grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr));
    }

    .ui07-game-icon {
        width: 5rem;
        height: 5rem;
    }

    .ui07-section-title {
        font-size: 2rem;
    }

    .ui07-card-title {
        font-size: 1.6rem;
    }
}

/* Animations */
@keyframes ui07-fadeIn {
    from {
        opacity: 0;
        transform: translateY(2rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ui07-fade-in {
    animation: ui07-fadeIn 0.6s ease-out;
}

/* Utility for hiding elements */
.ui07-hidden {
    display: none !important;
}

/* Loading state */
.ui07-loading {
    position: relative;
    overflow: hidden;
}

.ui07-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: ui07-shimmer 1.5s infinite;
}

@keyframes ui07-shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}