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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.card {
    background: white;
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    max-width: 500px;
    width: 100%;
}

h1 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
}

.info {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 10px;
    margin-bottom: 30px;
}

.info-item {
    margin-bottom: 10px;
    padding: 10px;
    border-bottom: 1px solid #dee2e6;
}

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

.label {
    color: #6c757d;
    font-size: 14px;
}

.value {
    font-size: 12px;
    font-weight: bold;
    color: #333;
}

.price-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
}

.price {
    font-size: 24px;
    font-weight: bold;
}

.d-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(40, 167, 69, 0.4);
}

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

.token, .email {
    text-align: center;
    margin-top: 20px;
    color: #6c757d;
    font-size: 12px;
    word-break: break-all;
}