{% extends 'base.html' %}{% block content %}<h1>{% if definition %}{{ t('fields.edit') }}{% else %}{{ t('fields.add') }}{% endif %}</h1>
<form method="post" class="settings-form">
{% if not definition %}<label>{{ t('fields.technical_name') }}<input name="field_name" pattern="[a-zA-Z0-9_]+" required><small>{{ t('fields.technical_name_help') }}</small></label>{% else %}<label>{{ t('fields.technical_name') }}<input value="{{definition.field_name}}" readonly></label>{% endif %}
<label>{{ t('fields.label') }}<input name="label" value="{{definition.label if definition else ''}}" required></label><label>{{ t('common.description') }}<textarea name="description">{{definition.description or '' if definition else ''}}</textarea></label>
<label>{{ t('fields.data_type') }}<select name="data_type">{% for key,label in data_types.items() %}<option value="{{key}}" {% if definition and definition.data_type==key %}selected{% endif %}>{{ t('fields.data_type_' ~ key, label) }}</option>{% endfor %}</select></label><label>{{ t('fields.list_width') }}
<input type="number" name="list_width" min="40" max="800" step="10" value="{{ definition.list_width if definition and definition.list_width else '' }}" placeholder="{{ t('fields.automatic') }}">
<small>{{ t('fields.list_width_hint') }}</small>
</label>
<div class="checkbox-row"><label class="checkbox-label"><input class="checkbox" type="checkbox" name="readonly" {% if definition and definition.readonly %}checked{% endif %}{% if definition and definition.field_name in ['mesh_node_id','mesh_mtype','mesh_icon'] %} disabled{% endif %}> {{ t('fields.read_only') }}</label>{% if definition and not definition.is_system %}<label class="checkbox-label"><input class="checkbox" type="checkbox" name="is_active" {% if definition.is_active %}checked{% endif %}> {{ t('common.active') }}</label>{% endif %}<label class="checkbox-label"><input class="checkbox" type="checkbox" name="is_default" {% if definition and definition.is_default %}checked{% endif %}> {{ t('fields.default_field') }}</label></div>
<div class="checkbox-row">{% for key,label_key in [('searchable','fields.searchable'),('filterable','fields.filterable'),('chart_enabled','fields.chart_enabled'),('excel_import','fields.excel_import'),('excel_export','fields.excel_export'),('bulk_edit','fields.bulk_edit')] %}<label class="checkbox-label"><input class="checkbox" type="checkbox" name="{{key}}" {% if not definition or definition|attr(key) %}checked{% endif %}> {{ t(label_key) }}</label>{% endfor %}</div>
<button class="button button-save">💾 {{t('common.save')}}</button></form>{% endblock %}