body {
    font-family: Arial, sans-serif;
    background-color: #f1f1f1;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.payment-container {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    text-align: center;
    max-width: 500px;
    width: 100%;
}

.herepay-logo {
    max-height: 40px;
    margin-bottom: 20px;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #030657;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 2s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.payment-info {
    margin: 20px 0;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 5px;
    text-align: left;
}

.payment-info h3 {
    margin-top: 0;
    color: #333;
    text-align: center;
}

.payment-detail {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}

.payment-detail:last-child {
    border-bottom: none;
    font-weight: bold;
    font-size: 1.1em;
}

.continue-btn {
    background: #030657;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 20px;
    transition: background-color 0.3s;
}

.continue-btn:hover {
    background: #020546;
}