/* ============================================
   VOX Casino - Dark Theme Stylesheet
   ============================================ */

/* ===== CSS Variables for Dark Theme ===== */
:root {
    /* Primary Colors - Dark Theme Palette */
    --bg-primary: #0a0a0f;           /* Main background color */
    --bg-secondary: #1a1a2e;         /* Secondary background (cards, sections) */
    --bg-tertiary: #16213e;          /* Tertiary background (hover states) */
    
    /* Text Colors */
    --text-primary: #ffffff;         /* Primary text color */
    --text-secondary: #b8b8d4;       /* Secondary text color */
    --text-muted: #7a7a9e;           /* Muted text color */
    
    /* Accent Colors */
    --accent-primary: #e94560;       /* Primary accent (buttons, links) */
    --accent-secondary: #f39c12;     /* Secondary accent (highlights) */
    --accent-hover: #ff6b7a;         /* Hover state for primary accent */
    
    /* Border Colors */
    --border-color: #2a2a3e;         /* Border color */
    --border-light: #3a3a4e;          /* Light border color */
    
    /* Shadow Colors */
    --shadow-sm: rgba(0, 0, 0, 0.3);
    --shadow-md: rgba(0, 0, 0, 0.5);
    --shadow-lg: rgba(0, 0, 0, 0.7);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    /* Lock screen on mobile - prevent zoom and scrolling issues */
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    touch-action: manipulation;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    /* Prevent text selection on mobile for better UX */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Allow text selection in content areas */
.content-article,
.breadcrumbs,
.footer {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* ===== Container Component ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* ===== Header Component ===== */
.header {
    background-color: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: var(--spacing-xs) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    position: relative;
}

.logo img {
    height: 35px;
    width: auto;
    display: block;
}

/* Hamburger Menu Toggle Button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.menu-icon {
    display: flex;
    flex-direction: column;
    width: 24px;
    height: 18px;
    justify-content: space-between;
}

.menu-icon span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Navigation Component */
.nav {
    display: block;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--accent-primary);
    background-color: var(--bg-tertiary);
    outline: none;
}

/* ===== Button Components ===== */
.btn {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--text-primary);
    box-shadow: 0 4px 15px var(--shadow-md);
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-lg);
    background: linear-gradient(135deg, var(--accent-hover), #ffb347);
}

.btn-banner {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.2rem;
    box-shadow: 0 4px 20px var(--shadow-lg);
}

.btn-banner:hover,
.btn-banner:focus {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px var(--shadow-lg);
}

/* ===== Breadcrumbs Component ===== */
.breadcrumbs {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumbs-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.breadcrumbs-list li {
    color: var(--text-secondary);
}

.breadcrumbs-list li:not(:last-child)::after {
    content: '/';
    margin-left: var(--spacing-sm);
    color: var(--text-muted);
}

.breadcrumbs-list a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumbs-list a:hover,
.breadcrumbs-list a:focus {
    color: var(--accent-primary);
}

.breadcrumbs-list li[aria-current="page"] {
    color: var(--text-primary);
    font-weight: 500;
}

/* ===== Banner Section Component ===== */
.banner-section {
    position: relative;
    width: 100%;
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.banner-image {
    display: block;
    width: 100%;
    height: auto;
}

.banner-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Banner Overlay with CTA - Semi-transparent block */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 15, 0.6); /* Semi-transparent dark overlay */
    padding: var(--spacing-md);
}

.banner-content {
    text-align: center;
    background: rgba(26, 26, 46, 0.85); /* Semi-transparent block for CTA */
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    max-width: 600px;
    width: 100%;
    box-shadow: 0 8px 32px var(--shadow-lg);
}

.banner-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    text-shadow: 2px 2px 4px var(--shadow-md);
}

.banner-text {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

/* ===== Slots Section Component ===== */
.slots-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-secondary);
}

.section-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--text-primary);
}

/* Slots Grid - 6 items per row on desktop */
.slots-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.slot-item {
    display: block;
    overflow: hidden;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-color);
}

.slot-item:hover,
.slot-item:focus {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow-lg);
    border-color: var(--accent-primary);
    outline: none;
}

.slot-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

/* ===== Content Section Component ===== */
.content-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-primary);
}

.content-article {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px var(--shadow-md);
}

.article-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    line-height: 1.2;
}

.content-article h3 {
    font-size: 1.8rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--accent-primary);
}

.content-article p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ===== Table Component - Responsive Design ===== */
.table-wrapper {
    margin: var(--spacing-xl) auto;
    max-width: 100%;
    overflow-x: auto;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 4px 20px var(--shadow-md);
}

.table-caption {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    text-align: center;
}

.bonus-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 auto;
    background-color: var(--bg-secondary);
    min-width: 600px; /* Minimum width for table */
}

.bonus-table thead {
    background-color: var(--bg-tertiary);
}

.bonus-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.bonus-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.bonus-table tbody tr:hover {
    background-color: var(--bg-tertiary);
    transition: background-color var(--transition-fast);
}

.bonus-table tbody tr:last-child td {
    border-bottom: none;
}

/* ===== Footer Component ===== */
.footer {
    background-color: var(--bg-secondary);
    border-top: 2px solid var(--border-color);
    padding: var(--spacing-md) 0 var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.footer-payments {
    margin-bottom: var(--spacing-md);
}

.footer-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
    color: var(--text-primary);
}

/* Payments Grid - Responsive layout for payment logos */
.payments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: var(--spacing-xs);
    align-items: center;
    justify-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.payment-logo {
    max-width: 80px;
    max-height: 40px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: brightness(0.9);
    transition: filter var(--transition-fast), transform var(--transition-fast);
    padding: 2px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.payment-logo:hover {
    filter: brightness(1.1);
    transform: scale(1.05);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-heading {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.footer-list {
    list-style: none;
}

.footer-list li {
    margin-bottom: var(--spacing-xs);
}

.footer-list a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-list a:hover,
.footer-list a:focus {
    color: var(--accent-primary);
}

.footer-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.copyright,
.disclaimer {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

/* ===== Responsive Design - Mobile First Approach ===== */

/* Mobile Devices (up to 768px) */
@media screen and (max-width: 768px) {
    :root {
        font-size: 14px;
    }
    
    /* Lock screen on mobile - prevent zoom */
    html {
        -webkit-text-size-adjust: 100%;
        touch-action: pan-y;
    }
    
    body {
        /* Prevent horizontal scroll on mobile */
        overflow-x: hidden;
        width: 100%;
        position: relative;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Header adjustments for mobile */
    .header-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    
    /* Show hamburger menu button on mobile */
    .menu-toggle {
        display: block;
        order: 2;
    }
    
    /* Logo on left, button on right */
    .logo {
        order: 1;
        flex: 0 0 auto;
    }
    
    .btn-primary {
        order: 3;
        flex: 0 0 auto;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.85rem;
    }
    
    /* Hide navigation by default on mobile */
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-secondary);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 4px 10px var(--shadow-md);
        z-index: 1000;
        padding: var(--spacing-sm) 0;
    }
    
    /* Show navigation when menu is open */
    .nav.menu-open {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
        padding: 0 var(--spacing-sm);
    }
    
    .nav-list li {
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-list li:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        display: block;
        padding: var(--spacing-sm);
        width: 100%;
    }
    
    .logo img {
        height: 30px;
    }
    
    /* Banner adjustments for mobile */
    .banner-content {
        padding: var(--spacing-md);
        max-width: 100%;
    }
    
    .banner-title {
        font-size: 1.5rem;
    }
    
    .banner-text {
        font-size: 1rem;
    }
    
    .btn-banner {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 1rem;
    }
    
    /* Slots grid - 2 columns on mobile */
    .slots-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    /* Content article adjustments */
    .content-article {
        padding: var(--spacing-md);
    }
    
    .article-title {
        font-size: 1.8rem;
    }
    
    .content-article h3 {
        font-size: 1.4rem;
    }
    
    /* Table responsive design for mobile - Fixed layout, no horizontal scroll */
    .table-wrapper {
        padding: var(--spacing-sm);
        overflow-x: hidden;
        overflow-y: visible;
        width: 100%;
        max-width: 100%;
    }
    
    .bonus-table {
        font-size: 0.85rem;
        width: 100%;
        max-width: 100%;
        min-width: 0;
        table-layout: fixed;
    }
    
    .bonus-table th,
    .bonus-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    /* Stack table on mobile - apply to all mobile sizes */
    .table-wrapper {
        display: block;
    }
    
    .bonus-table,
    .bonus-table thead,
    .bonus-table tbody,
    .bonus-table th,
    .bonus-table td,
    .bonus-table tr {
        display: block;
    }
    
    .bonus-table thead {
        display: none;
    }
    
    .bonus-table tr {
        margin-bottom: var(--spacing-md);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: var(--spacing-sm);
        background-color: var(--bg-tertiary);
        width: 100%;
        box-sizing: border-box;
    }
    
    .bonus-table td {
        border: none;
        padding: var(--spacing-xs) 0;
        text-align: left;
        position: relative;
        padding-left: 40%;
        width: 100%;
        box-sizing: border-box;
    }
    
    .bonus-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 0;
        width: 35%;
        font-weight: 600;
        color: var(--text-primary);
    }
    
    /* Payments grid - 4 columns on mobile */
    .payments-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-xs);
    }
    
    .payment-logo {
        max-width: 60px;
        max-height: 30px;
    }
    
    /* Footer adjustments */
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Tablet Devices (769px to 1024px) */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .slots-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .payments-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: var(--spacing-xs);
    }
}

/* Desktop Devices (1025px and above) */
@media screen and (min-width: 1025px) {
    .slots-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .payments-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: var(--spacing-xs);
    }
}

/* ===== Accessibility Enhancements ===== */
/* Focus styles for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Skip to main content link for screen readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-primary);
    color: var(--text-primary);
    padding: var(--spacing-sm);
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* ===== Print Styles ===== */
@media print {
    .header,
    .footer,
    .banner-section,
    .btn {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}