.studiou-fpp-product {
    max-width: 800px;
    margin: 20px 0;
    font-family: inherit;
}

.studiou-fpp-product-header {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.studiou-fpp-product-image {
    flex: 0 0 200px;
}

.studiou-fpp-product-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.studiou-fpp-product-info {
    flex: 1;
}

.studiou-fpp-product-title {
    margin: 0 0 10px;
    font-size: 1.6em;
}

.studiou-fpp-product-description {
    color: #555;
    line-height: 1.6;
}

.studiou-fpp-section {
    margin-bottom: 25px;
}

.studiou-fpp-section h3 {
    margin: 0 0 12px;
    font-size: 1.2em;
    border-bottom: 2px solid #eee;
    padding-bottom: 8px;
}

/* Variants table */
.studiou-fpp-variants-table-wrap {
    overflow-x: auto;
}

.studiou-fpp-variants-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid #ddd;
}

.studiou-fpp-variants-table th,
.studiou-fpp-variants-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.studiou-fpp-variants-table thead th {
    background: #f7f7f7;
    font-weight: 600;
    border-bottom: 2px solid #ddd;
}

.studiou-fpp-variants-table .studiou-fpp-col-select {
    width: 40px;
    text-align: center;
}

.studiou-fpp-variants-table .studiou-fpp-col-price {
    white-space: nowrap;
    font-weight: 600;
}

.studiou-fpp-variant-row {
    cursor: pointer;
    transition: background 0.15s;
}

.studiou-fpp-variant-row:hover {
    background: #f5f9ff;
}

.studiou-fpp-variant-row.studiou-fpp-variant-selected {
    background: #e8f4fd;
}

.studiou-fpp-variant-row input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

/* Upload area */
.studiou-fpp-upload-info {
    color: #777;
    font-size: 0.9em;
    margin-bottom: 12px;
}

.studiou-fpp-upload-area {
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    position: relative;
}

.studiou-fpp-upload-area:hover,
.studiou-fpp-upload-area.studiou-fpp-dragover {
    border-color: #2271b1;
    background: #f0f7ff;
}

.studiou-fpp-upload-icon {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: #999;
    display: block;
    margin: 0 auto 10px;
}

.studiou-fpp-upload-area:hover .studiou-fpp-upload-icon {
    color: #2271b1;
}

.studiou-fpp-upload-prompt p {
    margin: 0;
    color: #777;
}

.studiou-fpp-file-input {
    display: none;
}

/* Progress bar */
.studiou-fpp-progress {
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.studiou-fpp-progress-bar {
    flex: 1;
    height: 20px;
    background: #eee;
    border-radius: 10px;
    overflow: hidden;
}

.studiou-fpp-progress-fill {
    height: 100%;
    background: #2271b1;
    border-radius: 10px;
    transition: width 0.3s;
}

.studiou-fpp-progress-text {
    font-weight: 600;
    min-width: 40px;
    text-align: right;
}

/* Preview */
.studiou-fpp-preview {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 6px;
    margin-top: 15px;
}

.studiou-fpp-preview-image {
    flex: 0 0 80px;
}

.studiou-fpp-preview-image img {
    max-width: 80px;
    max-height: 80px;
    border-radius: 4px;
    display: block;
}

.studiou-fpp-preview-info {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.studiou-fpp-preview-name {
    font-weight: 500;
    word-break: break-all;
}

.studiou-fpp-remove-file {
    flex-shrink: 0;
    color: #b32d2e !important;
    border-color: #b32d2e !important;
}

.studiou-fpp-remove-file:hover {
    background: #b32d2e !important;
    color: #fff !important;
}

/* Actions / Add to cart */
.studiou-fpp-actions {
    padding-top: 15px;
    border-top: 2px solid #eee;
}

.studiou-fpp-add-to-cart-btn {
    padding: 12px 30px !important;
    font-size: 1.1em !important;
    font-weight: 600;
}

.studiou-fpp-add-to-cart-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Cart uploaded photo preview */
.studiou-fpp-cart-preview {
    margin-top: 8px;
}

.studiou-fpp-cart-preview img {
    max-width: 70px;
    max-height: 70px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid #ddd;
}

/* Messages */
.studiou-fpp-msg {
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 12px;
    font-size: 0.95em;
}

.studiou-fpp-msg-error {
    background: #fef1f1;
    color: #b32d2e;
    border: 1px solid #f5c6c6;
}

.studiou-fpp-msg-success {
    background: #ecf7ed;
    color: #1e7e34;
    border: 1px solid #c3e6c3;
}

.studiou-fpp-error {
    color: #b32d2e;
    font-style: italic;
}

/* Responsive */
@media (max-width: 600px) {
    .studiou-fpp-product-header {
        flex-direction: column;
    }

    .studiou-fpp-product-image {
        flex: none;
        text-align: center;
    }

    .studiou-fpp-preview {
        flex-direction: column;
        text-align: center;
    }

    .studiou-fpp-preview-info {
        flex-direction: column;
    }
}