:root {
    --casino-gold: #FFD700;
    --casino-purple: #4B0082;
    --casino-red: #FF0033;
    --casino-green: #00FF88;
    --casino-bg: #0d1117;
    --casino-card: #161b22;
    --casino-border: #30363d;
    --wheel-glow-color: #FFD700;
    --wheel-glow-intensity: 10px;
    --wheel-bg: #1a2633;
    --wheel-outer-ring-width: 4px;
    --wheel-outer-ring-color: #FFD700;
    --wheel-center-size: 22px;
    --wheel-center-bg: #1a2633;
    --wheel-center-icon: '\D83C\DFB0';
    --wheel-segment-stroke: #1a2633;
    --wheel-segment-stroke-width: 2px;
    --wheel-speed: 1;
    --wheel-blur: 0;
}

@keyframes confettiFall {
    0% { transform: translateY(-20px) rotate(0deg); opacity: 1; }
    50% { opacity: 1; }
    100% { transform: translateY(110vh) rotate(1080deg); opacity: 0; }
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(255,215,0,0.4); }
    50% { box-shadow: 0 0 40px rgba(255,215,0,0.8); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes winnerGlow {
    from { box-shadow: 0 0 20px var(--casino-gold); }
    to { box-shadow: 0 0 50px var(--casino-gold), 0 0 80px var(--casino-purple); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes flicker {
    0%, 100% { opacity: 1; }
    92% { opacity: 1; }
    93% { opacity: 0.8; }
    94% { opacity: 1; }
}

@keyframes bitcoinFall {
    0%   { transform: translateY(-60px) rotate(0deg);   opacity: 1; }
    85%  { opacity: 1; }
    100% { transform: translateY(105vh) rotate(720deg);  opacity: 0.3; }
}

.bitcoin-coin {
    position: fixed;
    top: -60px;
    z-index: 99999;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    color: #DAA520;
    background: radial-gradient(circle at 35% 35%, #FFE55C, #FFD700 45%, #B8860B 100%);
    border-radius: 50%;
    border: 2px solid #DAA520;
    box-shadow: 0 0 10px rgba(255,215,0,0.7), inset 0 2px 4px rgba(255,255,255,0.5), inset 0 -2px 4px rgba(0,0,0,0.3);
    pointer-events: none;
    user-select: none;
    animation: bitcoinFall linear forwards;
    will-change: transform;
}

.casino-container {
    background: linear-gradient(180deg, rgba(10,10,10,0.98), rgba(26,26,26,0.95));
    border: 2px solid var(--casino-purple);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 24px;
}

.casino-panel {
    padding: 20px;
}

.casino-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.casino-title {
    font-size: 1.4em;
    color: var(--casino-gold);
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255,215,0,0.3);
}

.casino-icon {
    margin-right: 8px;
}

.casino-badges {
    display: flex;
    gap: 8px;
    align-items: center;
}

.casino-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: bold;
}

.badge-participants {
    background: var(--casino-purple);
    color: #fff;
}

.badge-status {
    background: #666;
    color: #fff;
}

.badge-status.active {
    background: var(--casino-green);
    color: #000;
}

.casino-body {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.casino-wheel-section {
    position: relative;
    flex-shrink: 0;
}

#casino-wheel {
    display: block;
}

.roulette-stage {
    position: relative;
    display: inline-block;
}

.casino-pointer {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 30px;
    color: var(--casino-gold);
    filter: drop-shadow(0 0 10px var(--casino-gold));
    z-index: 10;
    text-shadow: 0 0 15px rgba(255,215,0,0.8), 0 0 30px rgba(255,215,0,0.4);
    animation: pointerPulse 1.5s ease-in-out infinite;
    pointer-events: none;
    user-select: none;
}

@keyframes pointerPulse {
    0%, 100% { filter: drop-shadow(0 0 10px var(--casino-gold)) drop-shadow(0 0 20px rgba(255,215,0,0.3)); }
    50% { filter: drop-shadow(0 0 15px var(--casino-gold)) drop-shadow(0 0 30px rgba(255,215,0,0.5)); }
}

/* Wheel variants via data attributes */
.roulette-stage[data-glow-style="1"] .casino-pointer { color: #00FFFF; filter: drop-shadow(0 0 10px #00FFFF); }
.roulette-stage[data-glow-style="2"] .casino-pointer { color: #FF00FF; filter: drop-shadow(0 0 10px #FF00FF); }
.roulette-stage[data-glow-style="3"] .casino-pointer { color: #FFD700; animation: rainbowPointer 2s linear infinite; }
@keyframes rainbowPointer {
    0% { filter: drop-shadow(0 0 10px #FF0000); } 16% { filter: drop-shadow(0 0 10px #FFFF00); }
    33% { filter: drop-shadow(0 0 10px #00FF00); } 50% { filter: drop-shadow(0 0 10px #00FFFF); }
    66% { filter: drop-shadow(0 0 10px #0000FF); } 83% { filter: drop-shadow(0 0 10px #FF00FF); }
    100% { filter: drop-shadow(0 0 10px #FF0000); }
}

.casino-info {
    flex: 1;
    min-width: 200px;
}

.casino-prize {
    font-size: 1.2em;
    color: var(--casino-gold);
    margin-bottom: 12px;
    padding: 8px 12px;
    background: rgba(255,215,0,0.1);
    border-radius: 8px;
    border: 1px solid rgba(255,215,0,0.2);
}

.casino-players {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 12px 0;
    margin-top: 16px;
    border-top: 1px solid var(--casino-purple);
}

.casino-player {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px;
    background: rgba(75,0,130,0.15);
    border-radius: 10px;
    border: 1px solid var(--casino-purple);
    min-width: 64px;
}

.casino-player img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--casino-gold);
}

.player-ticket {
    font-size: 0.75em;
    color: var(--casino-gold);
    font-weight: bold;
}

.casino-admin-controls {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--casino-purple);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.winner-announcement {
    background: linear-gradient(135deg, rgba(255,215,0,0.15), rgba(75,0,130,0.2));
    border: 2px solid var(--casino-gold);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    animation: winnerGlow 1s infinite alternate;
}

.winner-announcement h2 {
    color: var(--casino-gold);
    font-size: 1.5em;
    margin-bottom: 12px;
}

.winner-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid var(--casino-gold);
    animation: bounce 1s infinite;
}

.winner-name {
    font-size: 1.5em;
    font-weight: bold;
    color: #fff;
    margin: 8px 0;
}

.winner-ticket {
    font-size: 1.1em;
    color: var(--casino-gold);
}

.btn-casino-participate {
    background: linear-gradient(135deg, var(--casino-gold), #FFA500);
    color: #000;
    border: 2px solid #fff;
    padding: 12px 36px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    animation: pulse 2s infinite;
    transition: transform 0.2s;
}

.btn-casino-participate:hover {
    transform: scale(1.05);
}

.btn-casino-participate:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    animation: none;
}

.wheel-vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
    opacity: 0;
    transition: opacity 0.2s ease;
    background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.65) 100%);
    border-radius: 50%;
}