.gift-wheel-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.wheel-wrapper {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto 30px;
}

#giftWheel {
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.1s ease-out;
}

.wheel-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.spin-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    font-weight: bold;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.spin-button:hover:not(:disabled) {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.spin-button:disabled {
    background: #cccccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.wheel-pointer {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 30px solid #333;
    z-index: 10;
}

.wheel-result {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    font-weight: 500;
}

.wheel-result .success {
    color: #28a745;
    background: #f8fff9;
    border: 1px solid #28a745;
    padding: 10px;
    border-radius: 5px;
}

.wheel-result .error {
    color: #dc3545;
    background: #fff8f8;
    border: 1px solid #dc3545;
    padding: 10px;
    border-radius: 5px;
}

/* Responsive design */
@media (max-width: 480px) {
    .gift-wheel-container {
        padding: 10px;
    }
    
    .wheel-wrapper {
        width: 300px;
        height: 300px;
    }
    
    #giftWheel {
        width: 300px;
        height: 300px;
    }
}

.spinning {
    color: #666;
    font-style: italic;
}

.gift-wheel-container p {
    margin: 10px 0;
}

/* Preview specific styles */
.gift-wheel-container .spin-button:disabled {
    background: #cccccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.wheel-result p em {
    color: #666;
    font-style: italic;
}

.reward-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 0;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    animation: popupAppear 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popupAppear {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.popup-header {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px 30px 15px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.popup-header h3 {
    margin: 0;
    color: white;
    font-size: 24px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 30px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.popup-body {
    padding: 30px;
    text-align: center;
    background: white;
}

.reward-icon {
    font-size: 60px;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.reward-title {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.reward-description {
    font-size: 16px;
    line-height: 1.6;
    color: #5a6c7d;
    margin-bottom: 10px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #667eea;
}

.popup-footer {
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.1);
    text-align: center;
}

.popup-action-button {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.popup-action-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.6);
}

/* Responsive popup */
@media (max-width: 600px) {
    .popup-content {
        width: 95%;
        margin: 20px;
    }
    
    .popup-header h3 {
        font-size: 20px;
    }
    
    .reward-title {
        font-size: 24px;
    }
    
    .reward-description {
        font-size: 14px;
        padding: 12px;
    }
    
    .popup-action-button {
        padding: 12px 30px;
        font-size: 16px;
    }
}