/* Core CSS Layout for 333jili login */
/* All classes use ui01- prefix for namespace isolation */

/* CSS Variables for theme colors */
:root {
    --ui01-primary: #2C3E50;
    --ui01-secondary: #DDA0DD;
    --ui01-accent: #9932CC;
    --ui01-highlight: #FFB74D;
    --ui01-light: #D8BFD8;
    --ui01-white: #ffffff;
    --ui01-black: #000000;
    --ui01-gray: #f5f5f5;
    --ui01-dark: #1a1a1a;
    --ui01-text: #333333;
    --ui01-text-light: #666666;
    --ui01-border: #e0e0e0;
    --ui01-shadow: rgba(0, 0, 0, 0.1);
    --ui01-radius: 8px;
    --ui01-transition: all 0.3s ease;
}

/* 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, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--ui01-text);
    background-color: var(--ui01-white);
    overflow-x: hidden;
}

/* Utility classes */
.ui01-container {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.ui01-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.ui01-main {
    flex: 1;
    padding-top: 6rem;
    padding-bottom: 8rem;
}

/* Header styles */
.ui01-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, var(--ui01-primary) 0%, var(--ui01-accent) 100%);
    box-shadow: 0 2px 10px var(--ui01-shadow);
}

.ui01-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    height: 6rem;
}

.ui01-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    color: var(--ui01-white);
    font-weight: 700;
    font-size: 1.8rem;
}

.ui01-logo-icon {
    width: 2.8rem;
    height: 2.8rem;
    background: var(--ui01-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--ui01-primary);
}

.ui01-header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ui01-btn {
    padding: 0.8rem 1.6rem;
    border: none;
    border-radius: var(--ui01-radius);
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ui01-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 4.4rem;
    touch-action: manipulation;
}

.ui01-btn-primary {
    background: var(--ui01-highlight);
    color: var(--ui01-white);
}

.ui01-btn-primary:hover {
    background: #ff9800;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 183, 77, 0.4);
}

.ui01-btn-secondary {
    background: var(--ui01-white);
    color: var(--ui01-primary);
}

.ui01-btn-secondary:hover {
    background: var(--ui01-gray);
    transform: translateY(-2px);
}

.ui01-menu-toggle {
    background: none;
    border: none;
    color: var(--ui01-white);
    font-size: 2.4rem;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4.4rem;
    height: 4.4rem;
}

/* Mobile menu */
.ui01-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--ui01-white);
    z-index: 9999;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px var(--ui01-shadow);
}

.ui01-mobile-menu.active {
    right: 0;
}

.ui01-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--ui01-transition);
}

.ui01-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.ui01-menu-header {
    padding: 1.5rem;
    background: var(--ui01-primary);
    color: var(--ui01-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ui01-menu-close {
    background: none;
    border: none;
    color: var(--ui01-white);
    font-size: 2.4rem;
    cursor: pointer;
    width: 4.4rem;
    height: 4.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui01-menu-nav {
    padding: 1.5rem;
}

.ui01-menu-item {
    display: block;
    padding: 1.2rem 0;
    color: var(--ui01-text);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid var(--ui01-border);
    transition: var(--ui01-transition);
}

.ui01-menu-item:hover {
    color: var(--ui01-accent);
    padding-left: 1rem;
}

/* Carousel styles */
.ui01-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--ui01-radius);
    margin-bottom: 2rem;
}

.ui01-carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
}

.ui01-carousel-slide {
    min-width: 100%;
    position: relative;
}

.ui01-carousel-slide img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.ui01-carousel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    color: var(--ui01-white);
}

.ui01-carousel-title {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.ui01-carousel-text {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

.ui01-carousel-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.ui01-carousel-indicator {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--ui01-transition);
}

.ui01-carousel-indicator.active {
    background: var(--ui01-highlight);
    transform: scale(1.2);
}

/* Game grid styles */
.ui01-game-section {
    margin-bottom: 3rem;
}

.ui01-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--ui01-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ui01-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.ui01-game-card {
    background: var(--ui01-white);
    border-radius: var(--ui01-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px var(--ui01-shadow);
    transition: var(--ui01-transition);
    cursor: pointer;
}

.ui01-game-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px var(--ui01-shadow);
}

.ui01-game-image {
    width: 100%;
    height: 80px;
    object-fit: cover;
    background: var(--ui01-gray);
}

.ui01-game-name {
    padding: 0.8rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
    color: var(--ui01-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Content sections */
.ui01-content-section {
    background: var(--ui01-white);
    border-radius: var(--ui01-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px var(--ui01-shadow);
}

.ui01-content-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--ui01-primary);
    margin-bottom: 1.5rem;
}

.ui01-content-text {
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--ui01-text-light);
    margin-bottom: 1.5rem;
}

.ui01-content-list {
    list-style: none;
    padding-left: 0;
}

.ui01-content-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--ui01-text-light);
}

.ui01-content-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--ui01-accent);
    font-weight: 700;
}

/* Footer styles */
.ui01-footer {
    background: var(--ui01-primary);
    color: var(--ui01-white);
    padding: 3rem 0 8rem;
    margin-top: 3rem;
}

.ui01-footer-content {
    margin-bottom: 2rem;
}

.ui01-footer-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.ui01-footer-text {
    font-size: 1.4rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.ui01-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.ui01-footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 1.4rem;
    transition: var(--ui01-transition);
}

.ui01-footer-link:hover {
    color: var(--ui01-highlight);
}

.ui01-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: center;
}

.ui01-partner {
    width: 60px;
    height: 30px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    transition: var(--ui01-transition);
}

.ui01-partner:hover {
    opacity: 1;
}

.ui01-copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Bottom navigation */
.ui01-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--ui01-primary);
    box-shadow: 0 -2px 10px var(--ui01-shadow);
    z-index: 1000;
    display: none;
}

.ui01-bottom-nav-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 6rem;
    padding: 0.5rem 0;
}

.ui01-bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 6rem;
    min-height: 5rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--ui01-transition);
    cursor: pointer;
    border: none;
    background: none;
    font-size: 1rem;
}

.ui01-bottom-nav-item:hover,
.ui01-bottom-nav-item.active {
    color: var(--ui01-highlight);
    transform: scale(1.1);
}

.ui01-bottom-nav-icon {
    font-size: 2.4rem;
    margin-bottom: 0.3rem;
    transition: var(--ui01-transition);
}

.ui01-bottom-nav-text {
    font-size: 1rem;
    font-weight: 500;
}

/* Responsive styles */
@media (max-width: 768px) {
    .ui01-main {
        padding-bottom: 8rem;
    }

    .ui01-bottom-nav {
        display: block;
    }

    .ui01-game-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .ui01-carousel-slide img {
        height: 150px;
    }

    .ui01-carousel-title {
        font-size: 2rem;
    }

    .ui01-section-title {
        font-size: 1.8rem;
    }

    .ui01-content-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .ui01-game-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ui01-game-image {
        height: 60px;
    }

    .ui01-game-name {
        font-size: 1rem;
        padding: 0.5rem;
    }

    .ui01-btn {
        padding: 0.6rem 1.2rem;
        font-size: 1.3rem;
        min-height: 4rem;
    }

    .ui01-header-content {
        padding: 1rem;
    }

    .ui01-logo {
        font-size: 1.6rem;
    }

    .ui01-logo-icon {
        width: 2.4rem;
        height: 2.4rem;
        font-size: 1.4rem;
    }
}

/* Animation utilities */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ui01-fade-in {
    animation: fadeIn 0.6s ease-out;
}

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

/* Focus styles for accessibility */
.ui01-btn:focus,
.ui01-menu-toggle:focus,
.ui01-menu-item:focus {
    outline: 2px solid var(--ui01-highlight);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --ui01-shadow: rgba(0, 0, 0, 0.3);
        --ui01-text-light: #000000;
    }
}