.form-grid .controls {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    align-items: start;
}

/* fixed-size SVG canvas using a viewBox for simple math */
.form-grid .picker {
    width: 100px;
    height: 100px;
}

#svg {
    width: 100px;
    height: 100px;
    user-select: none;
    touch-action: none; /* allow pointer handling */
    display: block;
}