# Keyboard navigation

Move through invoices and queues without leaving the keyboard.

Work through your invoice queue without reaching for the mouse. On the **Invoices** screen, you can move between the list and the detail pane, jump to the main actions, and open the PDF using only the keyboard.

## Move between invoices

Use **↑** and **↓** (arrow up / arrow down) to select the previous or next invoice in the list.

When you change the selected invoice, the **detail** side stays in focus so you can keep reviewing or editing.

## Switch between list and detail

- **←** (arrow left): move focus to the **invoice list** (left).
- **→** (arrow right): move focus to the **invoice detail** (right).

The active area is highlighted so you can see whether you are working in the list or in the detail pane.

## Tab through actions and fields

When the **detail** pane is active, keyboard focus starts on the main workflow action when it is available, for example **Mark reviewed** or **Approve**.

Press **Tab** to move forward through buttons and fields, and **Shift + Tab** to move backward.

## Payment date

When you open the payment date editor:

- Focus moves into the editor automatically.
- Use **Tab** / **Shift + Tab** to move between the date, **Clear**, **Cancel**, and **Save**.

After you **Save** or **Cancel**, focus returns to the **Creditor / debitor** field when possible. If that field cannot receive focus (for example when it is read-only), focus returns to the payment date control so you stay in the invoice detail instead of jumping to the edge of the page.

## Fullscreen PDF

| Action | Shortcut |
| --- | --- |
| Open fullscreen PDF | **Z** |
| Close fullscreen PDF | **Esc** |

**Z** only works when you are **not** typing in a text field, so it will not interfere while you edit.

If **Esc** does not close the viewer (some browsers handle focus inside the PDF), use the **Close** control or click outside the viewer on the dimmed background.

## Tips

**Typing in a field.** Arrow keys, **Z**, and panel shortcuts are ignored while your cursor is in an input, a text area, a dropdown, or a combobox, so normal typing and field shortcuts keep working.

**Fullscreen PDF.** If focus is inside the PDF, try **Esc** first. Use **Close** or a click on the backdrop if needed.

**New invoice.** You can drop invoices anywhere on the payables or receivables screen to upload them. You can also press **Space** to open the new invoice screen and **Esc** to close it.