.lucky-wheel-page {
    min-height: 80vh;
}

.wheel-wrapper {
    position: relative;
    display: inline-block;
    margin: 0 auto;
}

#wheelCanvas {
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(0,0,0,0.3);
    background: #fff;
}

.prize-item {
    padding: 15px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s;
}

.prize-item:hover {
    background-color: #f8f9fa;
}

.prize-item:last-child {
    border-bottom: none;
}

.prize-item h6 {
    margin: 0 0 5px 0;
    color: #333;
    font-weight: 600;
}

.prize-value {
    font-size: 1.2rem;
    font-weight: bold;
    color: #dc3545;
}

#spinButton {
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 50px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
}

#spinButton:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
}

#spinButton:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

#resultContainer .card {
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

.promotion-card {
    cursor: pointer;
    transition: transform 0.2s;
}

.promotion-card:hover {
    transform: translateY(-5px);
}

.promotion-card .card {
    border: 2px solid #e0e0e0;
    transition: all 0.3s;
    position: relative;
}

.promotion-card:hover .card {
    border-color: #007bff;
}

.promotion-card.active .card {
    border-color: #28a745;
    background: linear-gradient(135deg, #f8fff9 0%, #e8f5e9 100%);
}

.promotion-card .check-icon {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #28a745;
    font-size: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s;
}

.promotion-card.active .check-icon {
    opacity: 1;
}

@media (max-width: 768px) {
    #wheelCanvas {
        width: 300px !important;
        height: 300px !important;
    }
    
    .wheel-wrapper {
        margin-bottom: 2rem;
    }
}