1 | root | The field's box: border, background, radius and padding. variant, size and status change it here. |
2 | prefix | The node from prefix, before the number. Usually an icon or a currency sign. |
3 | input | The real <input>, which takes the free width. |
4 | suffix | The node from suffix, after the number. |
5 | actions | The column holding the up and down buttons. It only exists in mode="input", and controls={false} removes it. |
6 | action | One step button: up or down in the default mode, minus or plus in mode="spinner". Each press moves the value by step. |