/**
 * Online Casino Games - Main Stylesheet
 *
 * This stylesheet contains all the core CSS for the online casino games website,
 * providing responsive design, mobile-first approach, and consistent styling.
 *
 * @author online casino games
 * @version 1.0
 */

/* CSS Variables */
:root {
    /* Color palette */
    --ui84-primary: #212F3D;
    --ui84-secondary: #ADD8E6;
    --ui84-accent: #FFF176;
    --ui84-highlight: #0000CD;
    --ui84-success: #00FF00;
    --ui84-bg-primary: #212F3D;
    --ui84-bg-secondary: #1a2332;
    --ui84-bg-tertiary: #2a3342;
    --ui84-text-primary: #ADD8E6;
    --ui84-text-secondary: #ffffff;
    --ui84-text-muted: #a8c6e5;

    /* Spacing */
    --ui84-spacing-xs: 0.5rem;
    --ui84-spacing-sm: 1rem;
    --ui84-spacing-md: 1.5rem;
    --ui84-spacing-lg: 2rem;
    --ui84-spacing-xl: 3rem;

    /* Typography */
    --ui84-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --ui84-font-size-sm: 0.875rem;
    --ui84-font-size-base: 1rem;
    --ui84-font-size-lg: 1.25rem;
    --ui84-font-size-xl: 1.5rem;
    --ui84-font-size-2xl: 2rem;
    --ui84-line-height: 1.5rem;

    /* Border radius */
    --ui84-radius-sm: 0.375rem;
    --ui84-radius-md: 0.5rem;
    --ui84-radius-lg: 0.75rem;

    /* Box shadows */
    --ui84-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
    --ui84-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --ui84-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);

    /* Transitions */
    --ui84-transition-fast: 150ms ease-in-out;
    --ui84-transition-normal: 300ms ease-in-out;
    --ui84-transition-slow: 500ms ease-in-out;
}

/* Base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--ui84-font-family);
    font-size: var(--ui84-font-size-base);
    line-height: var(--ui84-line-height);
    color: var(--ui84-text-primary);
    background-color: var(--ui84-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Utility classes */
.ui84-container {
    max-width: 100%;
    padding-left: var(--ui84-spacing-sm);
    padding-right: var(--ui84-spacing-sm);
    margin: 0 auto;
}

.ui84-grid {
    display: grid;
    gap: var(--ui84-spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.ui84-flex {
    display: flex;
    flex-direction: column;
    gap: var(--ui84-spacing-sm);
}

.ui84-text-center {
    text-align: center;
}

.ui84-text-left {
    text-align: left;
}

.ui84-text-right {
    text-align: right;
}

.ui84-w-full {
    width: 100%;
}

.ui84-h-full {
    height: 100%;
}

/* Header styles */
.ui84-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--ui84-bg-primary);
    border-bottom: 2px solid var(--ui84-secondary);
    transition: all var(--ui84-transition-normal);
}

.ui84-header.scrolled {
    box-shadow: var(--ui84-shadow-lg);
    background-color: rgba(33, 47, 61, 0.95);
    backdrop-filter: blur(10px);
}

.ui84-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--ui84-spacing-sm);
}

.ui84-logo {
    display: flex;
    align-items: center;
    gap: var(--ui84-spacing-xs);
}

.ui84-logo-icon {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: var(--ui84-radius-sm);
}

.ui84-logo-text {
    font-size: var(--ui84-font-size-lg);
    font-weight: 700;
    color: var(--ui84-secondary);
}

.ui84-nav-buttons {
    display: flex;
    gap: var(--ui84-spacing-xs);
}

.ui84-nav-btn {
    background-color: var(--ui84-bg-tertiary);
    color: var(--ui84-text-primary);
    border: none;
    padding: var(--ui84-spacing-xs) var(--ui84-spacing-sm);
    border-radius: var(--ui84-radius-md);
    font-size: var(--ui84-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--ui84-transition-fast);
}

.ui84-nav-btn:hover {
    background-color: var(--ui84-highlight);
    color: var(--ui84-bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--ui84-shadow-md);
}

.ui84-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--ui84-text-primary);
    font-size: var(--ui84-font-size-xl);
    cursor: pointer;
    padding: var(--ui84-spacing-xs);
}

/* Mobile menu */
.ui84-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform var(--ui84-transition-normal);
}

.ui84-mobile-menu.active {
    transform: translateX(0);
}

.ui84-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--ui84-spacing-md);
    border-bottom: 1px solid var(--ui84-secondary);
}

.ui84-menu-title {
    font-size: var(--ui84-font-size-xl);
    font-weight: 700;
    color: var(--ui84-secondary);
}

.ui84-menu-close {
    background: none;
    border: none;
    color: var(--ui84-text-primary);
    font-size: var(--ui84-font-size-xl);
    cursor: pointer;
}

.ui84-menu-list {
    list-style: none;
    padding: var(--ui84-spacing-md);
    overflow-y: auto;
}

.ui84-menu-item {
    margin-bottom: var(--ui84-spacing-xs);
}

.ui84-menu-link {
    display: block;
    padding: var(--ui84-spacing-sm);
    color: var(--ui84-text-primary);
    text-decoration: none;
    border-radius: var(--ui84-radius-md);
    transition: all var(--ui84-transition-fast);
}

.ui84-menu-link:hover {
    background-color: var(--ui84-bg-tertiary);
    color: var(--ui84-secondary);
    padding-left: calc(var(--ui84-spacing-sm) * 2);
}

/* Main content */
main {
    padding-top: 100px;
    padding-bottom: 120px;
    min-height: 100vh;
}

/* Card components */
.ui84-card {
    background-color: var(--ui84-bg-tertiary);
    border-radius: var(--ui84-radius-md);
    padding: var(--ui84-spacing-md);
    box-shadow: var(--ui84-shadow-sm);
    border: 1px solid var(--ui84-secondary);
    transition: all var(--ui84-transition-fast);
}

.ui84-card:hover {
    box-shadow: var(--ui84-shadow-md);
    transform: translateY(-2px);
}

.ui84-card-header {
    font-size: var(--ui84-font-size-lg);
    font-weight: 600;
    margin-bottom: var(--ui84-spacing-sm);
    color: var(--ui84-accent);
}

.ui84-card-content {
    color: var(--ui84-text-primary);
    line-height: var(--ui84-line-height);
}

.ui84-card-footer {
    margin-top: var(--ui84-spacing-sm);
    padding-top: var(--ui84-spacing-sm);
    border-top: 1px solid var(--ui84-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Button components */
.ui84-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ui84-spacing-xs);
    background-color: var(--ui84-highlight);
    color: var(--ui84-bg-primary);
    border: none;
    padding: var(--ui84-spacing-sm) var(--ui84-spacing-md);
    border-radius: var(--ui84-radius-md);
    font-size: var(--ui84-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--ui84-transition-fast);
    text-decoration: none;
}

.ui84-btn:hover {
    background-color: var(--ui84-secondary);
    transform: scale(1.05);
    box-shadow: var(--ui84-shadow-md);
}

.ui84-btn-primary {
    background-color: var(--ui84-highlight);
    color: var(--ui84-bg-primary);
}

.ui84-btn-secondary {
    background-color: var(--ui84-bg-tertiary);
    color: var(--ui84-text-primary);
    border: 1px solid var(--ui84-secondary);
}

.ui84-btn-success {
    background-color: var(--ui84-success);
    color: var(--ui84-bg-primary);
}

/* Game list styles */
.ui84-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--ui84-spacing-sm);
}

.ui84-game-item {
    position: relative;
    cursor: pointer;
    transition: all var(--ui84-transition-fast);
}

.ui84-game-item:hover {
    transform: scale(1.1);
    z-index: 10;
}

.ui84-game-image {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: var(--ui84-radius-sm);
    border: 2px solid var(--ui84-secondary);
}

.ui84-game-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(33, 47, 61, 0.9);
    color: var(--ui84-text-primary);
    padding: var(--ui84-spacing-xs);
    font-size: var(--ui84-font-size-xs);
    text-align: center;
    border-radius: 0 0 var(--ui84-radius-sm) var(--ui84-radius-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Carousel styles */
.ui84-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--ui84-radius-md);
    margin-bottom: var(--ui84-spacing-lg);
}

.ui84-carousel-inner {
    display: flex;
    transition: transform var(--ui84-transition-normal);
}

.ui84-carousel-item {
    min-width: 100%;
    position: relative;
}

.ui84-carousel-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
}

.ui84-carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(33, 47, 61, 0.9), transparent);
    color: var(--ui84-text-primary);
    padding: var(--ui84-spacing-sm);
    font-weight: 600;
}

/* Section styles */
.ui84-section {
    margin-bottom: var(--ui84-spacing-xl);
}

.ui84-section-header {
    text-align: center;
    margin-bottom: var(--ui84-spacing-lg);
}

.ui84-section-title {
    font-size: var(--ui84-font-size-2xl);
    font-weight: 700;
    color: var(--ui84-accent);
    margin-bottom: var(--ui84-spacing-xs);
}

.ui84-section-subtitle {
    font-size: var(--ui84-font-size-md);
    color: var(--ui84-text-muted);
}

/* Footer styles */
.ui84-footer {
    background-color: var(--ui84-bg-primary);
    border-top: 2px solid var(--ui84-secondary);
    padding: var(--ui84-spacing-lg) var(--ui84-spacing-sm);
}

.ui84-footer-content {
    display: grid;
    gap: var(--ui84-spacing-lg);
}

.ui84-footer-section {
    text-align: center;
}

.ui84-footer-title {
    font-size: var(--ui84-font-size-lg);
    font-weight: 600;
    color: var(--ui84-secondary);
    margin-bottom: var(--ui84-spacing-sm);
}

.ui84-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui84-spacing-sm);
    justify-content: center;
}

.ui84-footer-link {
    color: var(--ui84-text-primary);
    text-decoration: none;
    font-size: var(--ui84-font-size-sm);
    transition: color var(--ui84-transition-fast);
}

.ui84-footer-link:hover {
    color: var(--ui84-accent);
}

.ui84-partners {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui84-spacing-md);
    justify-content: center;
    align-items: center;
}

.ui84-partner-logo {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: var(--ui84-radius-sm);
    border: 1px solid var(--ui84-secondary);
    transition: all var(--ui84-transition-fast);
}

.ui84-partner-logo:hover {
    transform: scale(1.1);
    border-color: var(--ui84-accent);
}

.ui84-copyright {
    font-size: var(--ui84-font-size-sm);
    color: var(--ui84-text-muted);
    margin-top: var(--ui84-spacing-md);
}

/* Mobile bottom navigation */
.ui84-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--ui84-bg-primary);
    border-top: 2px solid var(--ui84-secondary);
    z-index: 1000;
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 64px;
    padding: var(--ui84-spacing-xs);
}

.ui84-bottom-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    gap: 2px;
    background: none;
    border: none;
    color: var(--ui84-text-primary);
    cursor: pointer;
    transition: all var(--ui84-transition-fast);
    position: relative;
}

.ui84-bottom-nav-btn:hover {
    transform: scale(1.1);
}

.ui84-bottom-nav-btn.active {
    color: var(--ui84-accent);
}

.ui84-bottom-nav-btn.active::after {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background-color: var(--ui84-accent);
    border-radius: 2px;
}

.ui84-bottom-nav-icon {
    font-size: 24px;
    margin-bottom: 2px;
}

.ui84-bottom-nav-text {
    font-size: 10px;
    font-weight: 500;
}

/* Responsive adjustments */
@media (min-width: 769px) {
    .ui84-menu-toggle {
        display: none;
    }

    .ui84-header-content {
        padding: var(--ui84-spacing-sm);
    }

    .ui84-nav-buttons {
        gap: var(--ui84-spacing-sm);
    }

    .ui84-nav-btn {
        padding: var(--ui84-spacing-sm) var(--ui84-spacing-md);
        font-size: var(--ui84-font-size-base);
    }

    .ui84-bottom-nav {
        display: none;
    }

    main {
        padding-top: 80px;
        padding-bottom: 0;
    }

    .ui84-game-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .ui84-partners {
        max-width: 800px;
        margin: 0 auto;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--ui84-spacing-sm);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: var(--ui84-font-size-2xl);
    color: var(--ui84-accent);
}

h2 {
    font-size: var(--ui84-font-size-xl);
    color: var(--ui84-secondary);
}

h3 {
    font-size: var(--ui84-font-size-lg);
    color: var(--ui84-text-primary);
}

p {
    margin-bottom: var(--ui84-spacing-sm);
    line-height: var(--ui84-line-height);
}

a {
    color: var(--ui84-highlight);
    text-decoration: none;
    transition: color var(--ui84-transition-fast);
}

a:hover {
    color: var(--ui84-secondary);
}

/* Animation utilities */
.ui84-animate-fade-in {
    animation: fadeIn var(--ui84-transition-normal) ease-in-out;
}

.ui84-animate-slide-up {
    animation: slideUp var(--ui84-transition-normal) ease-in-out;
}

.ui84-animate-scale-in {
    animation: scaleIn var(--ui84-transition-fast) ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes scaleIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}