.wc-securepay-usa-form {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 20px;
}

#securepay_usa_card_number,
#securepay_usa_expiry,
#securepay_usa_cvv {
    font-size: 16px;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    width: 100%;
    transition: border-color 0.3s ease;
}

/* Input validation feedback */
#securepay_usa_card_number.valid,
#securepay_usa_expiry.valid,
#securepay_usa_cvv.valid {
    border-color: #7ad03a;
    box-shadow: 0 0 5px rgba(122, 208, 58, 0.3);
}

#securepay_usa_card_number.invalid,
#securepay_usa_expiry.invalid,
#securepay_usa_cvv.invalid {
    border-color: #e2401c;
    box-shadow: 0 0 5px rgba(226, 64, 28, 0.3);
}

/* Focus states */
#securepay_usa_card_number:focus,
#securepay_usa_expiry:focus,
#securepay_usa_cvv:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 5px rgba(0, 115, 170, 0.3);
}

.securepay-row {
    display: flex;
    gap: 15px;
}

.securepay-row .form-row {
    flex: 1;
    float: none;
    width: auto;
    margin-right: 0;
}

.securepay-usa-card-error {
    color: #e2401c;
    font-weight: bold;
    margin-top: 5px;
    font-size: 12px;
}

/* Block-based checkout styles */
.wc-securepay-blocks-form {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 20px;
}

.wc-securepay-blocks-form .form-row {
    margin-bottom: 15px;
}

.wc-securepay-blocks-form .form-row label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.wc-securepay-blocks-form .form-row input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.wc-securepay-blocks-form .form-row input.valid {
    border-color: #7ad03a;
    box-shadow: 0 0 5px rgba(122, 208, 58, 0.3);
}

.wc-securepay-blocks-form .form-row input.invalid {
    border-color: #e2401c;
    box-shadow: 0 0 5px rgba(226, 64, 28, 0.3);
}

.wc-securepay-blocks-form .form-row input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 5px rgba(0, 115, 170, 0.3);
}

.wc-securepay-blocks-form .form-row-wide {
    width: 100%;
}

.wc-securepay-blocks-form .form-row-first,
.wc-securepay-blocks-form .form-row-last {
    width: 48%;
    float: left;
}

.wc-securepay-blocks-form .form-row-last {
    float: right;
}

.wc-securepay-blocks-form .form-row::after {
    content: '';
    display: table;
    clear: both;
}

.wc-securepay-blocks-label {
    font-weight: 600;
    margin-bottom: 10px;
}

.wc-securepay-blocks-content {
    margin-bottom: 15px;
    color: #666;
}

/* Blocks checkout specific styles - matching classic form */
.wc-block-securepay-usa-content {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 20px;
    background: #fff;
}

.wc-block-securepay-usa-description {
    margin-bottom: 15px;
    color: #666;
    font-size: 14px;
    line-height: 1.4;
}

.wc-block-securepay-usa-form {
    margin-bottom: 0;
}

.wc-block-securepay-usa-field {
    margin-bottom: 15px;
}

.wc-block-securepay-usa-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 14px;
    color: #333;
}

.wc-block-securepay-usa-field input {
    width: 100%;
    font-size: 16px;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
    background: #fff;
}

.wc-block-securepay-usa-field input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 5px rgba(0, 115, 170, 0.3);
}

.wc-block-securepay-usa-field input.valid {
    border-color: #7ad03a;
    box-shadow: 0 0 5px rgba(122, 208, 58, 0.3);
}

.wc-block-securepay-usa-field input.invalid {
    border-color: #e2401c;
    box-shadow: 0 0 5px rgba(226, 64, 28, 0.3);
}

.wc-block-securepay-usa-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.wc-block-securepay-usa-field-half {
    flex: 1;
}

.wc-block-securepay-usa-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.wc-block-securepay-usa-icon {
    width: 32px;
    height: 20px;
    object-fit: contain;
}

/* Error message styling for blocks form */
.securepay-field-error {
    color: #e2401c;
    font-weight: bold;
    margin-top: 5px;
    font-size: 12px;
}

/* Card icon styling for blocks form */
.wc-block-securepay-usa-field .securepay-card-input-wrapper {
    position: relative;
    width: 100%;
    display: inline-block;
}

.wc-block-securepay-usa-field .securepay-card-input-wrapper input {
    padding-right: 44px; /* Make space for the icon */
    box-sizing: border-box;
    width: 100%;
}

.wc-block-securepay-usa-field .securepay-card-type-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 2;
}

.wc-block-securepay-usa-field .securepay-card-type-icon img {
    width: 28px;
    height: 20px;
    object-fit: contain;
    display: block;
}

.wc-block-securepay-usa-field .securepay-card-type-icon .default-card-icon {
    width: 28px;
    height: 20px;
    background: #f0f0f0;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #999;
    border: 1px solid #ddd;
}

.securepay-card-input-wrapper {
    position: relative;
    width: 100%;
}

#securepay_usa_card_number {
    padding-right: 44px; /* Make space for the icon */
    box-sizing: border-box;
}

.securepay-card-type-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 20px;
    display: flex;
    align-items: center;
    pointer-events: none;
    z-index: 2;
}

.securepay-card-type-icon img,
.securepay-card-type-icon svg {
    width: 28px;
    height: 20px;
    object-fit: contain;
    display: block;
}