form input, form textarea {
    display: block;
    width: 100%;
    margin-bottom: 10px;
    padding: 8px;
}
form button {
    padding: 10px 20px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    cursor: pointer;
}

/* Payment Form Styles */
.rtb-payment-form {
    max-width: 600px;
    margin: 2em auto;
    padding: 2em;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rtb-payment-form h2 {
    margin-bottom: 1.5em;
    color: #333;
    text-align: center;
}

.rtb-payment-form .form-group {
    margin-bottom: 1.5em;
}

.rtb-payment-form label {
    display: block;
    margin-bottom: 0.5em;
    color: #555;
    font-weight: 500;
}

.rtb-payment-form input[type="text"],
.rtb-payment-form input[type="email"],
.rtb-payment-form input[type="number"] {
    width: 100%;
    padding: 0.8em;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1em;
}

.rtb-payment-form input[type="text"]:focus,
.rtb-payment-form input[type="email"]:focus,
.rtb-payment-form input[type="number"]:focus {
    border-color: #4a90e2;
    outline: none;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

/* Stripe Elements */
#stripe-card-element {
    padding: 1em;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #f8f9fa;
}

#stripe-card-errors {
    color: #dc3545;
    font-size: 0.9em;
    margin-top: 0.5em;
}

/* PayPal Button Container */
#paypal-button-container {
    margin: 1.5em 0;
}

#paypal-errors {
    color: #dc3545;
    font-size: 0.9em;
    margin-top: 0.5em;
}

/* Deposit Information */
.rtb-deposit-info {
    margin: 1.5em 0;
    padding: 1em;
    background: #f8f9fa;
    border-radius: 4px;
}

.rtb-deposit-info p {
    margin: 0.5em 0;
    color: #555;
}

.rtb-deposit-info .amount {
    font-size: 1.2em;
    font-weight: 600;
    color: #333;
}

/* Submit Button */
.rtb-payment-form button[type="submit"] {
    width: 100%;
    padding: 1em;
    background: #4a90e2;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.rtb-payment-form button[type="submit"]:hover {
    background: #357abd;
}

.rtb-payment-form button[type="submit"]:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Payment Method Selection */
.rtb-payment-methods {
    margin-bottom: 2em;
}

.rtb-payment-method {
    display: flex;
    align-items: center;
    margin-bottom: 1em;
    padding: 1em;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.rtb-payment-method:hover {
    border-color: #4a90e2;
}

.rtb-payment-method input[type="radio"] {
    margin-right: 1em;
}

.rtb-payment-method label {
    margin: 0;
    cursor: pointer;
}

.rtb-payment-method img {
    height: 24px;
    margin-left: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .rtb-payment-form {
        margin: 1em;
        padding: 1.5em;
    }
    
    .rtb-payment-form h2 {
        font-size: 1.5em;
    }
    
    .rtb-payment-method {
        flex-direction: column;
        text-align: center;
    }
    
    .rtb-payment-method img {
        margin: 1em 0 0 0;
    }
}