#bukc-app.bukc-app {
    border: 1px solid #e0e0e0;
    padding: 16px;
    margin: 16px 0;
    background: #ffffff;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.bukc-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.bukc-col {
    flex: 1 1 300px;
    min-width: 0;
}

.bukc-col-left {
    max-width: 360px;
}

.bukc-field {
    margin-bottom: 12px;
}

.bukc-field label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}

.bukc-field input[type="file"],
.bukc-field select {
    width: 100%;
}

.bukc-status {
    margin-top: 8px;
    font-size: 13px;
}

.bukc-status.bukc-error {
    color: #b00020;
}

.bukc-status.bukc-success {
    color: #007b3a;
}

.bukc-preview-wrapper {
    border: 1px dashed #ccc;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.bukc-canvas {
    max-width: 100%;
    height: auto;
    display: block;
}

.bukc-preview-empty {
    position: absolute;
    text-align: center;
    padding: 8px;
    color: #777;
}

.bukc-price-wrapper {
    margin-top: 12px;
    font-size: 14px;
}

.bukc-price-label {
    font-weight: 600;
    margin-right: 4px;
}

.bukc-price-value {
    font-weight: 700;
}