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

:root {
    /* Dark palette */
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-tertiary: #1a1a1a;
    --bg-glass: rgba(26, 26, 26, 0.6);
    
    /* Borders & lines */
    --border-subtle: rgba(255, 255, 255, 0.05);
    --border-medium: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(255, 255, 255, 0.15);
    
    /* Text colors */
    --text-primary: #e8e8e8;
    --text-secondary: #a0a0a0;
    --text-muted: #707070;
    
    /* Accent colors (minimal, strategic use) */
    --accent-win: #2d4a2d;
    --accent-lose: #4a2d2d;
    --accent-highlight: rgba(255, 255, 255, 0.08);
    
    /* Wheel colors */
    --wheel-color-0x: var(--accent-lose);
    --wheel-color-0_5x: var(--bg-secondary);
    --wheel-color-1x: var(--bg-tertiary);
    --wheel-color-2x: #2a3a2a;
    --wheel-color-5x: #3a3a2a;
    --wheel-color-10x: var(--accent-win);
    
    /* Multiplier colors */
    --multiplier-reached: var(--accent-win);
    --multiplier-current: var(--border-accent);
    --multiplier-locked: var(--bg-secondary);
    
    /* Leaderboard colors */
    --leaderboard-gold: rgba(255, 215, 0, 0.15);
    --leaderboard-silver: rgba(192, 192, 192, 0.15);
    --leaderboard-bronze: rgba(205, 127, 50, 0.15);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 24px rgba(255, 255, 255, 0.03);
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated background gradient */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 20% 50%, rgba(30, 30, 30, 0.4) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(26, 26, 26, 0.4) 0%, transparent 50%),
                radial-gradient(circle at 40% 90%, rgba(20, 20, 20, 0.3) 0%, transparent 50%);
    animation: gradientShift 20s ease infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes gradientShift {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(-5%, -5%); }
    50% { transform: translate(3%, 3%); }
    75% { transform: translate(-3%, 2%); }
}

/* ====================================
   LAYOUT CONTAINER
   ==================================== */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* ====================================
   HEADER SECTION
   ==================================== */
.header {
    text-align: center;
    padding: 60px 20px 40px;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

.header h1 {
    font-size: clamp(28px, 5vw, 36px);
    font-weight: 300;
    letter-spacing: 8px;
    color: var(--text-primary);
    text-transform: uppercase;
    margin-bottom: 8px;
    position: relative;
    display: inline-block;
}

.header h1::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--text-secondary);
}

.header .tagline {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 20px;
}

/* ====================================
   GLASSMORPHISM CARDS
   ==================================== */
.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.glass-card:hover {
    border-color: var(--border-medium);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.glass-card:hover::before {
    opacity: 1;
}

/* ====================================
   USER INFO PANEL
   ==================================== */
.user-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.info-item {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.info-item.clickable {
    cursor: pointer;
}

.info-item.clickable:hover {
    border-color: var(--border-accent);
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.info-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
}

.info-item:hover::after {
    transform: translateX(100%);
}

.info-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.info-value {
    font-size: 24px;
    font-weight: 300;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.info-value.credits {
    font-feature-settings: 'tnum';
    font-variant-numeric: tabular-nums;
}

/* Mini Leaderboard Styles */
.leaderboard-mini {
    min-height: 60px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mini-leaderboard-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    padding: 4px 0;
}

.mini-leaderboard-entry:nth-child(1) {
    color: gold;
}

.mini-leaderboard-entry:nth-child(2) {
    color: silver;
}

.mini-leaderboard-entry:nth-child(3) {
    color: #cd7f32; /* bronze */
}

.mini-rank {
    width: 16px;
    text-align: center;
    font-weight: 600;
    font-size: 10px;
}

.mini-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-secondary);
}

.mini-score {
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}

.mini-you-badge {
    background: var(--border-subtle);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 9px;
    margin-left: 4px;
    color: var(--text-muted);
}

.leaderboard-placeholder {
    color: var(--text-muted);
    font-size: 12px;
    text-align: center;
    padding: 8px 0;
}

/* ====================================
   MENU SECTION
   ==================================== */
.menu-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.menu h2 {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 0;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 14px;
}

.menu-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ====================================
   RANDOM DICE ICON
   ==================================== */
.random-dice-icon {
    font-size: 20px;
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
    margin: 0;
    flex-shrink: 0;
}

.random-dice-icon:hover {
    background: var(--accent-highlight);
    border-color: var(--border-accent);
    transform: scale(1.1);
    box-shadow: var(--shadow-md), 0 0 20px rgba(255, 255, 255, 0.1);
}

.random-dice-icon::before {
    display: none;
}

.random-dice-icon:active {
    transform: scale(1.05);
}

.random-dice-tooltip {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    transform: scale(0.9);
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    padding: 12px 16px;
    min-width: 200px;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-medium);
    z-index: 100;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
}

.random-dice-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 12px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--border-medium);
}

.random-dice-icon:hover .random-dice-tooltip {
    opacity: 1;
    transform: scale(1);
}

.random-dice-tooltip strong {
    color: var(--text-primary);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.random-dice-tooltip span {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.5;
}

/* ====================================
   RANDOM GAME BADGE
   ==================================== */
.random-game-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--accent-highlight);
    border: 1px solid var(--border-accent);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-primary);
    animation: badgePulse 2s ease infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

/* ====================================
   BUTTONS
   ==================================== */
button {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    padding: 16px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-highlight);
    transition: left var(--transition-medium);
    z-index: -1;
}

button:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-medium);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

button:hover::before {
    left: 0;
}

button:active {
    transform: translateX(2px);
    box-shadow: none;
}

button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

button.btn-primary {
    background: var(--bg-tertiary);
    border-color: var(--border-medium);
}

button.btn-secondary {
    background: transparent;
    border-color: var(--border-subtle);
}

.menu-btn {
    text-align: left;
}

.menu-btn span {
    color: var(--text-muted);
    margin-right: 12px;
    font-feature-settings: 'tnum';
}

/* ====================================
   GAME CONTAINER
   ==================================== */
.game-container {
    animation: fadeInUp var(--transition-medium);
}

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

.game-container h3 {
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--text-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 16px;
}

.game-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-size: 14px;
}

/* ====================================
   FORM INPUTS
   ==================================== */
input[type="text"],
input[type="number"] {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    padding: 14px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-fast);
    margin: 12px 0;
}

input[type="text"]:focus,
input[type="number"]:focus {
    outline: none;
    border-color: var(--border-accent);
    background: var(--bg-tertiary);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.02);
}

input::placeholder {
    color: var(--text-muted);
}

/* ====================================
   CARD GAME DISPLAY
   ==================================== */
.cards-display {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin: 32px 0;
    perspective: 1000px;
}

.card {
    width: 90px;
    height: 130px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-subtle);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
    box-shadow: var(--shadow-sm);
    transform-style: preserve-3d;
}

.card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 12px;
    background: linear-gradient(135deg, 
                rgba(255, 255, 255, 0.1) 0%, 
                transparent 50%, 
                rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.card:hover {
    border-color: var(--border-medium);
    transform: translateY(-8px) rotateY(5deg);
    box-shadow: var(--shadow-md);
}

.card:hover::before {
    opacity: 1;
}

.card.selected {
    border-color: var(--border-accent);
    background: var(--bg-tertiary);
    transform: translateY(-12px) scale(1.05);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(255, 255, 255, 0.05);
}

.card.revealed {
    animation: cardFlip 0.6s ease;
}

@keyframes cardFlip {
    0%, 100% { transform: rotateY(0); }
    50% { transform: rotateY(180deg); }
}

/* ====================================
   DICE DISPLAY (Over/Under 7, Chuck-a-Luck)
   ==================================== */
.dice-display {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin: 32px 0;
    perspective: 1000px;
}

.die {
    width: 80px;
    height: 80px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-subtle);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    box-shadow: var(--shadow-sm);
    position: relative;
    animation: dieRoll 0.6s ease backwards;
}

.die::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 12px;
    background: linear-gradient(135deg, 
                rgba(255, 255, 255, 0.1) 0%, 
                transparent 50%, 
                rgba(255, 255, 255, 0.05) 100%);
    opacity: 0.5;
}

@keyframes dieRoll {
    0% {
        transform: rotateX(0) rotateY(0);
        opacity: 0;
    }
    50% {
        transform: rotateX(720deg) rotateY(360deg);
        opacity: 0.5;
    }
    100% {
        transform: rotateX(0) rotateY(0);
        opacity: 1;
    }
}

.die.match {
    border-color: var(--border-accent);
    background: var(--accent-win);
    box-shadow: var(--shadow-md), 0 0 20px rgba(255, 255, 255, 0.1);
}

/* ====================================
   OVER/UNDER 7 BET BUTTONS
   ==================================== */
.over-under-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 24px 0;
}

.bet-option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    min-height: 100px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-subtle);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-align: center;
}

.bet-option-btn::before {
    display: none;
}

.bet-option-btn:hover {
    transform: translateY(-4px);
    border-color: var(--border-medium);
    box-shadow: var(--shadow-md);
    background: var(--bg-tertiary);
}

.bet-option-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

.bet-label {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.bet-payout {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.under-btn:hover {
    border-color: rgba(100, 150, 255, 0.3);
}

.exactly-btn:hover {
    border-color: rgba(255, 200, 100, 0.3);
}

.over-btn:hover {
    border-color: rgba(255, 100, 150, 0.3);
}

/* ====================================
   CHUCK-A-LUCK NUMBER SELECTOR
   ==================================== */
.chuck-number-selector {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    margin: 24px 0;
}

.chuck-number-btn {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-subtle);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-medium);
    padding: 0;
}

.chuck-number-btn::before {
    display: none;
}

.chuck-number-btn:hover {
    transform: translateY(-4px) scale(1.05);
    border-color: var(--border-medium);
    box-shadow: var(--shadow-md);
    background: var(--bg-tertiary);
}

.chuck-number-btn.selected {
    border-color: var(--border-accent);
    background: var(--accent-highlight);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(255, 255, 255, 0.1);
}

.chuck-number-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

/* ====================================
   NUMBERS GRID (No Match Game)
   ==================================== */
.numbers-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
    margin: 24px 0;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
}

.number-cell {
    aspect-ratio: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
    animation: numberAppear 0.3s ease backwards;
}

.number-cell:nth-child(n) {
    animation-delay: calc(var(--i, 0) * 0.03s);
}

@keyframes numberAppear {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.number-cell.match {
    background: var(--accent-lose);
    border-color: rgba(255, 100, 100, 0.2);
    animation: matchPulse 0.6s ease;
}

@keyframes matchPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* User and Dealer number styling */
.number-cell.user-number {
    background: var(--bg-tertiary);
    border-color: rgba(100, 150, 255, 0.2);
}

.number-cell.dealer-number {
    background: var(--bg-tertiary);
    border-color: rgba(255, 150, 100, 0.2);
}

.number-cell.user-number.match,
.number-cell.dealer-number.match {
    background: var(--accent-lose);
    border-color: rgba(255, 100, 100, 0.4);
}

/* Selected numbers display */
.selected-numbers-display {
    min-height: 100px;
    margin: 16px 0;
}

/* ====================================
   RESULT MESSAGES
   ==================================== */
.result-message {
    margin: 24px 0;
    padding: 20px 24px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border-left: 3px solid var(--border-accent);
    font-size: 14px;
    line-height: 1.6;
    animation: slideIn var(--transition-medium);
    position: relative;
    overflow: hidden;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.result-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--border-accent), transparent);
    animation: borderGlow 2s ease infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.result-message.win {
    border-left-color: rgba(100, 255, 150, 0.3);
    background: var(--accent-win);
}

.result-message.win::before {
    background: linear-gradient(180deg, transparent, rgba(100, 255, 150, 0.5), transparent);
}

.result-message.lose {
    border-left-color: rgba(255, 100, 100, 0.3);
    background: var(--accent-lose);
}

.result-message.lose::before {
    background: linear-gradient(180deg, transparent, rgba(255, 100, 100, 0.5), transparent);
}

.result-message.info {
    border-left-color: rgba(100, 150, 255, 0.3);
    background: var(--bg-tertiary);
}

.result-message.info::before {
    background: linear-gradient(180deg, transparent, rgba(100, 150, 255, 0.5), transparent);
}

.result-message .emoji {
    font-size: 20px;
    margin-right: 8px;
}

/* ====================================
   ACTION BUTTONS GROUP
   ==================================== */
.action-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.action-buttons button {
    flex: 1;
    min-width: 140px;
}

/* ====================================
   HIGHSCORE DISPLAY
   ==================================== */
.highscore-display {
    text-align: center;
    padding: 40px 20px;
}

.highscore-display h3 {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.highscore-display .score {
    font-size: 64px;
    font-weight: 200;
    margin: 24px 0;
    color: var(--text-primary);
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.highscore-display .score::before,
.highscore-display .score::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40px;
    height: 1px;
    background: var(--border-medium);
}

.highscore-display .score::before {
    right: calc(100% + 20px);
}

.highscore-display .score::after {
    left: calc(100% + 20px);
}

.highscore-display p {
    color: var(--text-secondary);
    font-size: 14px;
    letter-spacing: 1px;
}

/* ====================================
   LEADERBOARD DISPLAY
   ==================================== */
.leaderboard-container {
    margin-top: 24px;
}

.leaderboard-entry {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    margin-bottom: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    transition: all var(--transition-fast);
}

.leaderboard-entry:hover {
    border-color: var(--border-medium);
    transform: translateX(4px);
}

.leaderboard-entry.current-player {
    border-color: var(--border-accent);
    background: var(--accent-highlight);
    box-shadow: var(--shadow-sm);
}

.leaderboard-entry:nth-child(1) {
    background: var(--leaderboard-gold);
    border-color: rgba(255, 215, 0, 0.3);
}

.leaderboard-entry:nth-child(2) {
    background: var(--leaderboard-silver);
    border-color: rgba(192, 192, 192, 0.3);
}

.leaderboard-entry:nth-child(3) {
    background: var(--leaderboard-bronze);
    border-color: rgba(205, 127, 50, 0.3);
}

.rank {
    width: 40px;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary);
}

.leaderboard-entry:nth-child(1) .rank {
    color: rgba(255, 215, 0, 0.8);
}

.leaderboard-entry:nth-child(2) .rank {
    color: rgba(192, 192, 192, 0.8);
}

.leaderboard-entry:nth-child(3) .rank {
    color: rgba(205, 127, 50, 0.8);
}

.player-info {
    flex: 1;
}

.player-name {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.you-badge {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--border-subtle);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
}

.player-stats {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.score {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

/* ====================================
   WELCOME SCREEN
   ==================================== */
.welcome-screen {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.welcome-content {
    max-width: 500px;
}

.welcome-content h2 {
    font-size: 24px;
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.welcome-content p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 14px;
    line-height: 1.8;
}

/* ====================================
   LUCKY WHEEL SPECIFIC STYLES
   ==================================== */
.wheel-wrapper {
    position: relative;
    margin: 40px auto;
    width: 100%;
    max-width: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.wheel-pointer {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 35px solid var(--text-primary);
    z-index: 10;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
}

.wheel-container-inner {
    position: relative;
    width: 100%;
    max-width: 300px;
    aspect-ratio: 1;
    margin-top: 20px;
}

.wheel-svg {
    width: 100%;
    height: 100%;
    transform: rotate(0deg);
    transition: transform 4s cubic-bezier(0.17, 0.67, 0.12, 0.99);
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.5));
}

/* ====================================
   HIGH-LOW GAME SPECIFIC STYLES
   ==================================== */
.highlow-progress {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    justify-content: center;
}

.multiplier-bar {
    flex: 1;
    max-width: 60px;
    text-align: center;
}

.multiplier-button {
    width: 100%;
    height: 40px;
    background: var(--multiplier-locked);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    transition: all var(--transition-fast);
    cursor: pointer;
    padding: 0;
    color: var(--text-muted);
    font-family: inherit;
}

.multiplier-button:disabled {
    cursor: default;
    opacity: 0.6;
}

.multiplier-button.reached {
    background: var(--multiplier-reached);
    border-color: rgba(100, 255, 150, 0.3);
    color: var(--text-primary);
}

.multiplier-button.current {
    background: var(--multiplier-current);
    border-color: var(--text-primary);
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
}

/* ====================================
   UTILITIES
   ==================================== */
.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeIn var(--transition-medium);
}

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

.text-muted {
    color: var(--text-muted);
}

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

.mt-4 { margin-top: 32px; }
.mb-4 { margin-bottom: 32px; }

/* ====================================
   LOADING SPINNER
   ==================================== */
.spinner {
    width: 40px;
    height: 40px;
    margin: 40px auto;
    border: 3px solid var(--border-subtle);
    border-top-color: var(--text-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner.small {
    width: 20px;
    height: 20px;
    margin: 20px auto;
    border-width: 2px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */
@media (max-width: 768px) {
    .container {
        padding: 16px;
    }
    
    .header {
        padding: 40px 16px 30px;
    }
    
    .header h1 {
        font-size: 24px;
        letter-spacing: 6px;
    }
    
    .glass-card {
        padding: 24px;
    }
    
    .user-info {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .cards-display {
        gap: 16px;
    }
    
    .card {
        width: 70px;
        height: 100px;
        font-size: 36px;
    }
    
    .dice-display {
        gap: 16px;
    }
    
    .die {
        width: 70px;
        height: 70px;
        font-size: 40px;
    }
    
    .numbers-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons button {
        width: 100%;
    }
    
    .highscore-display .score {
        font-size: 48px;
    }
    
    .multiplier-bar {
        max-width: 50px;
    }
    
    .wheel-wrapper {
        max-width: 280px;
    }
    
    .wheel-container-inner {
        max-width: 260px;
    }
    
    .wheel-pointer {
        border-left: 16px solid transparent;
        border-right: 16px solid transparent;
        border-top: 28px solid var(--text-primary);
    }
    
    .over-under-buttons {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .chuck-number-selector {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    
    .chuck-number-btn {
        font-size: 32px;
    }
    
    /* Leaderboard responsive */
    .leaderboard-entry {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .rank {
        width: auto;
        font-size: 16px;
    }
    
    .score {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 20px;
        letter-spacing: 4px;
    }
    
    .info-value {
        font-size: 20px;
    }
    
    .wheel-wrapper {
        max-width: 260px;
        margin: 30px auto;
    }
    
    .wheel-container-inner {
        max-width: 240px;
    }
    
    .menu h2 {
        font-size: 12px;
    }
    
    .menu-header-container {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .random-dice-icon {
        width: 32px;
        height: 32px;
        font-size: 18px;
    }
}

/* ====================================
   BLACKJACK GAME SPECIFIC STYLES
   Add these styles at the end of your styles.css file
   ==================================== */

.blackjack-table {
    margin: 32px 0;
}

.blackjack-hand {
    margin-bottom: 32px;
}

.blackjack-hand h4 {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 16px;
    text-align: center;
}

.blackjack-cards {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    perspective: 1000px;
}

.blackjack-card {
    width: 70px;
    height: 100px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-subtle);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 600;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    animation: cardDeal 0.4s ease backwards;
}

.blackjack-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 10px;
    background: linear-gradient(135deg, 
                rgba(255, 255, 255, 0.1) 0%, 
                transparent 50%, 
                rgba(255, 255, 255, 0.05) 100%);
    opacity: 0.5;
}

@keyframes cardDeal {
    from {
        opacity: 0;
        transform: translateY(-20px) rotateX(-90deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

.blackjack-card.card-back {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border-color: var(--border-medium);
    font-size: 48px;
    color: var(--text-muted);
}

/* Color hearts and diamonds red */
.blackjack-card:has-text("♥"),
.blackjack-card:has-text("♦") {
    color: #ff6b6b;
}

/* Responsive blackjack cards */
@media (max-width: 768px) {
    .blackjack-card {
        width: 60px;
        height: 85px;
        font-size: 28px;
    }
    
    .blackjack-cards {
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .blackjack-card {
        width: 50px;
        height: 70px;
        font-size: 24px;
    }
    
    .blackjack-hand h4 {
        font-size: 12px;
    }
}