.ph-buy-form {
    max-width: 400px;
    padding: 24px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
    margin: 20px 0;
}
.ph-image {
    margin: 0 0 12px;
}
.ph-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}
.ph-title {
    margin: 0 0 8px;
    font-size: 1.4em;
}
.ph-description {
    margin: 0 0 16px;
    font-size: 14px;
    color: #555;
}
.ph-price {
    font-size: 1.8em;
    font-weight: 700;
    color: #0073aa;
    margin: 0 0 20px;
}
.ph-field {
    margin-bottom: 14px;
}
.ph-field label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}
.ph-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}
.ph-buy-button {
    display: block;
    width: 100%;
    padding: 12px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}
.ph-buy-button:hover {
    background: #005a87;
    color: #fff;
}
.ph-required {
    color: #d63638;
}
.ph-field-note {
    margin: 6px 0 0;
    font-size: 13px;
    color: #666;
}
.ph-form-error {
    color: #d63638;
    padding: 10px;
    border: 1px solid #d63638;
    background: #fff0f0;
    border-radius: 4px;
    margin-bottom: 14px;
    font-size: 14px;
}
.ph-error {
    color: #d63638;
    padding: 10px;
    border: 1px solid #d63638;
    background: #fff0f0;
    border-radius: 4px;
}

.ph-field-zip {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
    z-index: -1;
}

/* Single product page featured image */
img.attachment-post-thumbnail.size-post-thumbnail.wp-post-image {
    max-width: 256px !important;
    height: auto !important;
}