/* Create this file: css/payment-sdk.css */

.payment-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.payment-spinner {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px auto;
}

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

.payment-spinner p {
    margin: 0;
    font-size: 16px;
    color: #333;
    font-family: Arial, sans-serif;
}

.payment-error {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #ff4444;
    color: white;
    padding: 15px 20px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    max-width: 400px;
    font-family: Arial, sans-serif;
}

.error-content button {
    background: transparent;
    border: 1px solid white;
    color: white;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    margin-top: 10px;
    font-family: Arial, sans-serif;
}

.error-content button:hover {
    background: white;
    color: #ff4444;
}

.payment-error p {
    margin: 0 0 10px 0;
    line-height: 1.4;
}

/* Hide payment loader by default */
#payment-loader {
    display: none;
}