.wpp-personalizer-wrap {
    width: 100%;
    margin: 0 0 24px;
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(320px, 430px);
    gap: 20px;
    align-items: start;
}
.wpp-preview-section {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 14px;
}
.wpp-preview-header,
.wpp-controls-header {
    margin-bottom: 12px;
}
.wpp-preview-tools {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.wpp-preview-help {
    margin: 10px 0 0;
    font-size: 12px;
    color: #6b7280;
}
.wpp-preview-header h3,
.wpp-controls-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}
.wpp-canvas-container {
    position: relative;
    display: block;
    max-width: 100%;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    background: #f8fafc;
}
.wpp-gallery-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}
.wpp-gallery-thumb {
    width: 58px;
    height: 58px;
    border: 2px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background: #fff;
    box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}
.wpp-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.wpp-gallery-thumb.active {
    border-color: #111827;
}
.wpp-controls-section {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 14px;
}
.wpp-canvas-container canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Customization fields rendered beside product summary */
.wpp-fields-section {
    margin-bottom: 0;
}
.wpp-field-group {
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid #f0f0f0;
}
.wpp-field-group:last-child { border-bottom: none; }
.wpp-field-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: #333;
}
.wpp-field-label .wpp-chars-left {
    font-weight: 400;
    font-size: 12px;
    color: #999;
    margin-left: auto;
}
.wpp-field-label .wpp-help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #666;
    font-size: 10px;
    cursor: help;
}

/* Text inputs */
.wpp-text-input,
.wpp-textarea-input,
.wpp-select-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.wpp-text-input:focus,
.wpp-textarea-input:focus,
.wpp-select-input:focus {
    border-color: #666;
    outline: none;
}
.wpp-textarea-input { min-height: 60px; resize: vertical; }

/* Font selector */
.wpp-font-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.wpp-font-btn {
    padding: 6px 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}
.wpp-font-btn:hover { border-color: #999; }
.wpp-font-btn.active {
    border-color: #333;
    background: #333;
    color: #fff;
}

/* Color swatches */
.wpp-color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.wpp-color-swatch {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.wpp-color-swatch:hover { transform: scale(1.15); }
.wpp-color-swatch.active {
    border-color: #333;
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px #333;
}

/* Font size slider */
.wpp-font-size-control {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.wpp-font-size-select {
    min-width: 110px;
    max-width: 140px;
}
.wpp-font-size-slider {
    flex: 1 1 120px;
    -webkit-appearance: none;
    height: 4px;
    background: #ddd;
    border-radius: 2px;
    outline: none;
}
.wpp-font-size-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #333;
    cursor: pointer;
}
.wpp-font-size-value {
    min-width: 40px;
    text-align: center;
    font-size: 13px;
    color: #666;
}

/* Image choices */
.wpp-image-choices {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.wpp-image-choice {
    width: 70px;
    text-align: center;
    cursor: pointer;
    padding: 4px;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: all 0.2s;
}
.wpp-image-choice:hover { border-color: #ccc; }
.wpp-image-choice.active { border-color: #333; }
.wpp-image-choice img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
}
.wpp-image-choice span { font-size: 11px; display: block; margin-top: 2px; }

/* Upload area */
.wpp-upload-area {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s;
    background: #fafafa;
}
.wpp-upload-area:hover { border-color: #999; }
.wpp-upload-area.has-file { border-style: solid; border-color: #4caf50; }
.wpp-upload-input { display: none; }

/* Button group */
.wpp-button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.wpp-button-option {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 20px;
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}
.wpp-button-option:hover { border-color: #999; }
.wpp-button-option.active {
    background: #333;
    color: #fff;
    border-color: #333;
}

/* Checkbox */
.wpp-checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.wpp-checkbox-wrap input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

/* Price badge */
.wpp-price-badge {
    display: inline-block;
    background: #fff3cd;
    color: #856404;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    margin-left: 6px;
}

@media (max-width: 960px) {
    .wpp-personalizer-wrap {
        grid-template-columns: 1fr;
    }
}

/* Zepto/Shopify-like layout: hide default gallery when editor is enabled */
.wpp-personalizer-enabled .woocommerce-product-gallery {
    display: none !important;
    width: 0 !important;
    margin: 0 !important;
}
.wpp-personalizer-enabled div.summary.entry-summary {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    margin: 0 !important;
}
.wpp-personalizer-enabled .single-product div.product {
    display: block !important;
}
.wpp-personalizer-enabled .wpp-personalizer-wrap {
    grid-template-columns: 1fr;
}