Navigator — Room Settings "Base" tab: stacked-label layout

Date: 2026-05-31 Component: Nitro-V3 client File: src/components/navigator/views/room-settings/NavigatorRoomSettingsBasicTabView.tsx Type: Layout-only refactor (no logic / data-flow change)

Problem

The Base tab uses a horizontal two-column row layout: a fixed-width label on the left, the control on the right. In the narrow room-settings panel the label column is too tight, so multi-word Italian labels ("Visitatori massimi", "Impostazioni scambio") wrap onto two lines and look broken. An earlier fix replaced dead Bootstrap col-3 classes with w-1/4 shrink-0, which stopped the crushing but still leaves the labels cramped and occasionally wrapping.

The other five room-settings tabs (Access, Rights, VIP/Chat, Mod, Misc) already use idiomatic vertical/grouped layouts. Base is the outlier.

Decision

Adopt the stacked-label pattern (chosen from three mockup options — A stacked, B sectioned cards, C wider label column). Each field becomes a vertical block: bold label on top, full-width control below, validation message underneath. This mirrors the sibling Access tab's existing <Column gap={1}> + <Text bold> shape, so the two tabs become visually consistent and labels can never wrap.

Layout

Every field → its own <Column gap={1}> block:

<Column gap={ 1 }>
    <Text bold>{ LocalizeText('navigator.roomname') }</Text>
    <input className="form-control form-control-sm" value={ roomName } … onBlur={ saveRoomName } />
    { (roomName.length < ROOM_NAME_MIN_LENGTH) &&
        <Text bold small variant="danger">{ LocalizeText('navigator.roomsettings.roomnameismandatory') }</Text> }
</Column>

Field-by-field:

• Nome stanza — stacked block, mandatory-name validation preserved.
• Descrizione — stacked block, <textarea> full width.
• Categoria — stacked block, <select> from categories.
• Visitatori massimi — stacked block, <select> from GetMaxVisitorsList.
• Impostazioni scambio — stacked block, 3-option <select>.
• Tag — one "Tag" label, then the two tag inputs side-by-side in a <Flex gap={1}>, each fullWidth, each keeping its own length/type validation.
• allow_walkthrough / allow_underpass — remain inline checkbox + label rows; remove the empty <Base className="w-1/4 shrink-0" /> spacers that only existed to align with the old label column.
• Delete link — unchanged at the bottom.

Explicit non-goals

• No change to handleChange field names or values.
• No change to validation thresholds (ROOM_NAME_MIN_LENGTH=3, ROOM_NAME_MAX_LENGTH=60, DESC_MAX_LENGTH=255, TAGS_MAX_LENGTH=15).
• No change to save-on-blur handlers (saveRoomName, saveRoomDescription, saveTags), the RoomSettingsSaveErrorEvent subscription, or deleteRoom.
• No change to field order or any localization key.
• No change to the other five tabs.
• The w-1/4 shrink-0 utility classes added in the prior fix are removed (labels are full-width now).

Risk

Single-file, JSX-only diff. No test covers this view, so no test impact. Manual check: open Room Settings → Base, confirm no label wraps, all controls full width, validation still appears, save-on-blur still fires.