feat(fend): skeleton implementation of the form from XML

src/app.css

@@ -1 +1,31 @@
 @import 'tailwindcss';
+
+@custom-variant dark (&:where(.dark, .dark *));
+
+:root {
+	--bg: #fafafa;
+	--bg-card: #ffffff;
+	--bg-input: #ffffff;
+	--border: #d4d4d4;
+	--text: #171717;
+	--text-muted: #737373;
+	--accent: #0066cc;
+	--accent-hover: #0052a3;
+}
+
+.dark {
+	--bg: #0a0a0a;
+	--bg-card: #171717;
+	--bg-input: #0a0a0a;
+	--border: #2e2e2e;
+	--text: #e5e5e5;
+	--text-muted: #a3a3a3;
+	--accent: #4da6ff;
+	--accent-hover: #80bfff;
+}
+
+body {
+	background-color: var(--bg);
+	color: var(--text);
+	font-family: system-ui, -apple-system, sans-serif;
+}

src/lib/components/CharacterSwitcher.svelte

@@ -0,0 +1,38 @@
+<script lang="ts">
+	import { Trash2 } from 'lucide-svelte';
+	import { roster } from '$lib/state.svelte';
+	import { slugify } from '$lib/utils/slugify';
+
+	function displayName(char: { data: Record<string, unknown> }): string {
+		const name = char.data[slugify('Name')];
+		return (name as string) || 'Unnamed Character';
+	}
+</script>
+
+<div class="flex items-center gap-1">
+	<select
+		value={roster.active?.id ?? ''}
+		onchange={(e) => roster.setActive((e.target as HTMLSelectElement).value)}
+		class="rounded px-2 py-1 text-sm"
+		style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+	>
+		{#each roster.characters as char}
+			<option value={char.id}>{displayName(char)}</option>
+		{/each}
+	</select>
+
+	{#if roster.active}
+		<button
+			onclick={async () => {
+				if (roster.active && confirm('Delete this character?')) {
+					await roster.remove(roster.active.id);
+				}
+			}}
+			class="p-1 rounded hover:opacity-80"
+			style="color: var(--text-muted);"
+			title="Delete character"
+		>
+			<Trash2 size={14} />
+		</button>
+	{/if}
+</div>

src/lib/components/Header.svelte

@@ -0,0 +1,41 @@
+<script lang="ts">
+	import { Sun, Moon } from 'lucide-svelte';
+	import { theme } from '$lib/theme.svelte';
+	import { roster } from '$lib/state.svelte';
+	import { presets } from '$lib/presets';
+	import CharacterSwitcher from './CharacterSwitcher.svelte';
+
+	async function createCharacter() {
+		await roster.create(presets[0]);
+	}
+</script>
+
+<header class="flex items-center gap-3 px-4 py-3 border-b" style="border-color: var(--border); background: var(--bg-card);">
+	<h1 class="font-bold whitespace-nowrap">Aurora Records</h1>
+
+	{#if roster.characters.length > 0}
+		<CharacterSwitcher />
+	{/if}
+
+	<div class="ml-auto flex items-center gap-3">
+		<span class="text-sm" style="color: var(--text-muted);">
+			{#if roster.saveStatus === 'saving'}Saving...{:else if roster.saveStatus === 'saved'}Saved{/if}
+		</span>
+
+		<button
+			onclick={createCharacter}
+			class="px-3 py-1 rounded text-sm border hover:opacity-80"
+			style="border-color: var(--border);"
+		>
+			New Character
+		</button>
+
+		<button onclick={() => theme.toggle()} class="p-1 rounded hover:opacity-80" title="Toggle theme">
+			{#if theme.dark}
+				<Sun size={18} />
+			{:else}
+				<Moon size={18} />
+			{/if}
+		</button>
+	</div>
+</header>

src/lib/components/fields/CheckboxField.svelte

@@ -0,0 +1,29 @@
+<script lang="ts">
+	import type { CheckboxField } from '$lib/types';
+
+	let { field, value = [], onChange }: { field: CheckboxField; value: string[]; onChange: (v: string[]) => void } = $props();
+
+	function toggle(optValue: string) {
+		if (value.includes(optValue)) {
+			onChange(value.filter((v) => v !== optValue));
+		} else {
+			onChange([...value, optValue]);
+		}
+	}
+</script>
+
+<fieldset>
+	<legend class="text-sm font-medium">{field.label}</legend>
+	<div class="mt-1 flex flex-col gap-1">
+		{#each field.options as opt}
+			<label class="flex items-center gap-2 text-sm cursor-pointer">
+				<input
+					type="checkbox"
+					checked={value.includes(opt.value)}
+					onchange={() => toggle(opt.value)}
+				/>
+				{opt.label}
+			</label>
+		{/each}
+	</div>
+</fieldset>

src/lib/components/fields/CitizenshipField.svelte

@@ -0,0 +1,21 @@
+<script lang="ts">
+	import type { CitizenshipField } from '$lib/types';
+	import { citizenships } from '$lib/data';
+
+	let { field, value = '', onChange }: { field: CitizenshipField; value: string; onChange: (v: string) => void } = $props();
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<select
+		{value}
+		onchange={(e) => onChange((e.target as HTMLSelectElement).value)}
+		class="mt-1 block w-full rounded px-3 py-2 text-sm"
+		style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+	>
+		<option value="">—</option>
+		{#each citizenships as c}
+			<option value={c.name}>{c.name}</option>
+		{/each}
+	</select>
+</label>

src/lib/components/fields/DateField.svelte

@@ -0,0 +1,17 @@
+<script lang="ts">
+	import type { DateField } from '$lib/types';
+
+	let { field, value = '', onChange }: { field: DateField; value: string; onChange: (v: string) => void } = $props();
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<input
+		type="text"
+		{value}
+		placeholder={field.placeholder}
+		oninput={(e) => onChange((e.target as HTMLInputElement).value)}
+		class="mt-1 block w-full rounded px-3 py-2 text-sm"
+		style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+	/>
+</label>

src/lib/components/fields/DynamicField.svelte

@@ -0,0 +1,53 @@
+<script lang="ts">
+	import type { FieldDef } from '$lib/types';
+	import TextField from './TextField.svelte';
+	import TextareaField from './TextareaField.svelte';
+	import ListField from './ListField.svelte';
+	import NumberField from './NumberField.svelte';
+	import SelectField from './SelectField.svelte';
+	import CheckboxField from './CheckboxField.svelte';
+	import DateField from './DateField.svelte';
+	import HeightField from './HeightField.svelte';
+	import WeightField from './WeightField.svelte';
+	import SpeciesField from './SpeciesField.svelte';
+	import SubspeciesField from './SubspeciesField.svelte';
+	import CitizenshipField from './CitizenshipField.svelte';
+	import LanguagesField from './LanguagesField.svelte';
+
+	let { field, value, onChange, data }: {
+		field: FieldDef;
+		value: any;
+		onChange: (v: any) => void;
+		data: Record<string, unknown>;
+	} = $props();
+</script>
+
+{#if field.type === 'text'}
+	<TextField {field} {value} {onChange} />
+{:else if field.type === 'textarea'}
+	<TextareaField {field} {value} {onChange} />
+{:else if field.type === 'list'}
+	<ListField {field} {value} {onChange} />
+{:else if field.type === 'number'}
+	<NumberField {field} {value} {onChange} />
+{:else if field.type === 'select'}
+	<SelectField {field} {value} {onChange} />
+{:else if field.type === 'multi-select'}
+	<CheckboxField field={{ ...field, type: 'checkbox' }} {value} {onChange} />
+{:else if field.type === 'checkbox'}
+	<CheckboxField {field} {value} {onChange} />
+{:else if field.type === 'date'}
+	<DateField {field} {value} {onChange} />
+{:else if field.type === 'height'}
+	<HeightField {field} {value} {onChange} />
+{:else if field.type === 'weight'}
+	<WeightField {field} {value} {onChange} />
+{:else if field.type === 'species'}
+	<SpeciesField {field} {value} {onChange} />
+{:else if field.type === 'subspecies'}
+	<SubspeciesField {field} {value} {onChange} {data} />
+{:else if field.type === 'citizenship'}
+	<CitizenshipField {field} {value} {onChange} />
+{:else if field.type === 'languages'}
+	<LanguagesField {field} {value} {onChange} />
+{/if}

src/lib/components/fields/HeightField.svelte

@@ -0,0 +1,25 @@
+<script lang="ts">
+	import type { HeightField } from '$lib/types';
+	import { cmToFeetInches } from '$lib/utils/conversions';
+
+	let { field, value, onChange }: { field: HeightField; value: number | undefined; onChange: (v: number) => void } = $props();
+
+	let converted = $derived(value ? cmToFeetInches(value) : '');
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<div class="flex items-center gap-2 mt-1">
+		<input
+			type="number"
+			value={value ?? ''}
+			min={0}
+			oninput={(e) => onChange(Number((e.target as HTMLInputElement).value))}
+			class="block w-full rounded px-3 py-2 text-sm"
+			style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+		/>
+		<span class="text-sm whitespace-nowrap" style="color: var(--text-muted);">
+			cm {converted ? `(${converted})` : ''}
+		</span>
+	</div>
+</label>

src/lib/components/fields/LanguagesField.svelte

@@ -0,0 +1,34 @@
+<script lang="ts">
+	import type { LanguagesField } from '$lib/types';
+	import { languages } from '$lib/data';
+
+	let { field, value = ['Tau Ceti Basic'], onChange }: {
+		field: LanguagesField;
+		value: string[];
+		onChange: (v: string[]) => void;
+	} = $props();
+
+	function toggle(name: string) {
+		if (value.includes(name)) {
+			onChange(value.filter((v) => v !== name));
+		} else {
+			onChange([...value, name]);
+		}
+	}
+</script>
+
+<fieldset>
+	<legend class="text-sm font-medium">{field.label}</legend>
+	<div class="mt-1 flex flex-col gap-1">
+		{#each languages as lang}
+			<label class="flex items-center gap-2 text-sm cursor-pointer">
+				<input
+					type="checkbox"
+					checked={value.includes(lang.name)}
+					onchange={() => toggle(lang.name)}
+				/>
+				{lang.name}
+			</label>
+		{/each}
+	</div>
+</fieldset>

src/lib/components/fields/ListField.svelte

@@ -0,0 +1,17 @@
+<script lang="ts">
+	import type { ListField } from '$lib/types';
+
+	let { field, value = '', onChange }: { field: ListField; value: string; onChange: (v: string) => void } = $props();
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<textarea
+		{value}
+		placeholder="One entry per line"
+		oninput={(e) => onChange((e.target as HTMLTextAreaElement).value)}
+		rows={3}
+		class="mt-1 block w-full rounded px-3 py-2 text-sm resize-y"
+		style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+	></textarea>
+</label>

src/lib/components/fields/NumberField.svelte

@@ -0,0 +1,23 @@
+<script lang="ts">
+	import type { NumberField } from '$lib/types';
+
+	let { field, value, onChange }: { field: NumberField; value: number | undefined; onChange: (v: number) => void } = $props();
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<div class="flex items-center gap-2 mt-1">
+		<input
+			type="number"
+			value={value ?? ''}
+			min={field.min}
+			max={field.max}
+			oninput={(e) => onChange(Number((e.target as HTMLInputElement).value))}
+			class="block w-full rounded px-3 py-2 text-sm"
+			style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+		/>
+		{#if field.unit}
+			<span class="text-sm" style="color: var(--text-muted);">{field.unit}</span>
+		{/if}
+	</div>
+</label>

src/lib/components/fields/SelectField.svelte

@@ -0,0 +1,20 @@
+<script lang="ts">
+	import type { SelectField } from '$lib/types';
+
+	let { field, value = '', onChange }: { field: SelectField; value: string; onChange: (v: string) => void } = $props();
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<select
+		{value}
+		onchange={(e) => onChange((e.target as HTMLSelectElement).value)}
+		class="mt-1 block w-full rounded px-3 py-2 text-sm"
+		style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+	>
+		<option value="">—</option>
+		{#each field.options as opt}
+			<option value={opt.value}>{opt.label}</option>
+		{/each}
+	</select>
+</label>

src/lib/components/fields/SpeciesField.svelte

@@ -0,0 +1,28 @@
+<script lang="ts">
+	import type { SpeciesField } from '$lib/types';
+	import { species } from '$lib/data';
+
+	let { field, value = '', onChange }: { field: SpeciesField; value: string; onChange: (v: string) => void } = $props();
+
+	let selected = $derived(species.find((s) => s.id === value));
+</script>
+
+<div class="block">
+	<label class="block">
+		<span class="text-sm font-medium">{field.label}</span>
+		<select
+			{value}
+			onchange={(e) => onChange((e.target as HTMLSelectElement).value)}
+			class="mt-1 block w-full rounded px-3 py-2 text-sm"
+			style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+		>
+			<option value="">—</option>
+			{#each species as sp}
+				<option value={sp.id}>{sp.name}</option>
+			{/each}
+		</select>
+	</label>
+	{#if selected?.description}
+		<p class="mt-1 text-sm italic" style="color: var(--text-muted);">{selected.description}</p>
+	{/if}
+</div>

src/lib/components/fields/SubspeciesField.svelte

@@ -0,0 +1,39 @@
+<script lang="ts">
+	import type { SubspeciesField } from '$lib/types';
+	import { species } from '$lib/data';
+	import { slugify } from '$lib/utils/slugify';
+
+	let { field, value = '', onChange, data }: {
+		field: SubspeciesField;
+		value: string;
+		onChange: (v: string) => void;
+		data: Record<string, unknown>;
+	} = $props();
+
+	let currentSpecies = $derived(species.find((s) => s.id === data[slugify('Species')]));
+	let subs = $derived(currentSpecies?.subspecies ?? []);
+	let label = $derived(currentSpecies?.subspeciesLabel ?? field.label);
+	let selected = $derived(subs.find((s) => s.id === value));
+</script>
+
+{#if subs.length > 0}
+	<div class="block">
+		<label class="block">
+			<span class="text-sm font-medium">{label}</span>
+			<select
+				{value}
+				onchange={(e) => onChange((e.target as HTMLSelectElement).value)}
+				class="mt-1 block w-full rounded px-3 py-2 text-sm"
+				style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+			>
+				<option value="">—</option>
+				{#each subs as sub}
+					<option value={sub.id}>{sub.name}</option>
+				{/each}
+			</select>
+		</label>
+		{#if selected?.description}
+			<p class="mt-1 text-sm italic" style="color: var(--text-muted);">{selected.description}</p>
+		{/if}
+	</div>
+{/if}

src/lib/components/fields/TextField.svelte

@@ -0,0 +1,17 @@
+<script lang="ts">
+	import type { TextField } from '$lib/types';
+
+	let { field, value = '', onChange }: { field: TextField; value: string; onChange: (v: string) => void } = $props();
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<input
+		type="text"
+		{value}
+		placeholder={field.placeholder}
+		oninput={(e) => onChange((e.target as HTMLInputElement).value)}
+		class="mt-1 block w-full rounded px-3 py-2 text-sm"
+		style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+	/>
+</label>

src/lib/components/fields/TextareaField.svelte

@@ -0,0 +1,17 @@
+<script lang="ts">
+	import type { TextareaField } from '$lib/types';
+
+	let { field, value = '', onChange }: { field: TextareaField; value: string; onChange: (v: string) => void } = $props();
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<textarea
+		{value}
+		placeholder={field.placeholder}
+		oninput={(e) => onChange((e.target as HTMLTextAreaElement).value)}
+		rows={3}
+		class="mt-1 block w-full rounded px-3 py-2 text-sm resize-y"
+		style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+	></textarea>
+</label>

src/lib/components/fields/WeightField.svelte

@@ -0,0 +1,25 @@
+<script lang="ts">
+	import type { WeightField } from '$lib/types';
+	import { kgToLb } from '$lib/utils/conversions';
+
+	let { field, value, onChange }: { field: WeightField; value: number | undefined; onChange: (v: number) => void } = $props();
+
+	let converted = $derived(value ? Math.round(kgToLb(value)) : '');
+</script>
+
+<label class="block">
+	<span class="text-sm font-medium">{field.label}</span>
+	<div class="flex items-center gap-2 mt-1">
+		<input
+			type="number"
+			value={value ?? ''}
+			min={0}
+			oninput={(e) => onChange(Number((e.target as HTMLInputElement).value))}
+			class="block w-full rounded px-3 py-2 text-sm"
+			style="background: var(--bg-input); border: 1px solid var(--border); color: var(--text);"
+		/>
+		<span class="text-sm whitespace-nowrap" style="color: var(--text-muted);">
+			kg {converted ? `(${converted} lb)` : ''}
+		</span>
+	</div>
+</label>

src/lib/theme.svelte.ts

@@ -0,0 +1,25 @@
+let dark = $state(false);
+
+export const theme = {
+	get dark() { return dark; },
+
+	init() {
+		const stored = localStorage.getItem('theme');
+		if (stored) {
+			dark = stored === 'dark';
+		} else {
+			dark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+		}
+		apply();
+	},
+
+	toggle() {
+		dark = !dark;
+		localStorage.setItem('theme', dark ? 'dark' : 'light');
+		apply();
+	}
+};
+
+function apply() {
+	document.documentElement.classList.toggle('dark', dark);
+}

src/routes/+layout.svelte

@@ -1,6 +1,19 @@
 <script>
 	import '../app.css';
+	import { onMount } from 'svelte';
+	import { theme } from '$lib/theme.svelte';
+	import { roster } from '$lib/state.svelte';
+
 	let { children } = $props();
+	let ready = $state(false);
+
+	onMount(async () => {
+		theme.init();
+		await roster.load();
+		ready = true;
+	});
 </script>
 
-{@render children()}
+{#if ready}
+	{@render children()}
+{/if}

src/routes/+page.svelte

@@ -1 +1,50 @@
-<h1 class="text-2xl font-bold p-8">Aurora Character Records Generator</h1>
+<script lang="ts">
+	import Header from '$lib/components/Header.svelte';
+	import DynamicField from '$lib/components/fields/DynamicField.svelte';
+	import { roster } from '$lib/state.svelte';
+	import { presets } from '$lib/presets';
+	import { slugify } from '$lib/utils/slugify';
+</script>
+
+<div class="min-h-screen flex flex-col">
+	<Header />
+
+	<main class="flex-1 p-4">
+		{#if roster.active}
+			{@const char = roster.active}
+			<div class="max-w-xl mx-auto flex flex-col gap-6">
+				{#each char.template.records as record}
+					<section>
+						<h2 class="text-sm font-semibold uppercase tracking-wide mb-3" style="color: var(--text-muted);">
+							{record.type}
+						</h2>
+						<div class="flex flex-col gap-4">
+							{#each record.fields as field}
+								<DynamicField
+									{field}
+									value={char.data[slugify(field.label)]}
+									data={char.data}
+									onChange={(v) => {
+										char.data[slugify(field.label)] = v;
+										roster.scheduleSave(char);
+									}}
+								/>
+							{/each}
+						</div>
+					</section>
+				{/each}
+			</div>
+		{:else}
+			<div class="flex flex-col items-center justify-center gap-4 h-full min-h-[60vh]">
+				<p style="color: var(--text-muted);">No characters yet.</p>
+				<button
+					onclick={() => roster.create(presets[0])}
+					class="px-3 py-1 rounded text-sm border hover:opacity-80"
+					style="border-color: var(--border);"
+				>
+					Get Started
+				</button>
+			</div>
+		{/if}
+	</main>
+</div>