added details components for database section

src/lib/components/ui/DetailItem.svelte

@@ -2,21 +2,68 @@
 
 <script lang="ts">
 	import type { Snippet } from 'svelte'
+	import Input from './Input.svelte'
+	import Select from './Select.svelte'
+
+	interface SelectOption {
+		value: string | number
+		label: string
+		disabled?: boolean
+	}
 
 	let {
 		label,
-		value,
-		children
+		value = $bindable(),
+		children,
+		editable = false,
+		type = 'text',
+		options,
+		placeholder
 	}: {
 		label: string
 		value?: string | number | undefined
 		children?: Snippet
+		editable?: boolean
+		type?: 'text' | 'number' | 'select' | 'checkbox'
+		options?: SelectOption[]
+		placeholder?: string
 	} = $props()
+
+	// For checkbox type, convert value to boolean
+	let checkboxValue = $state(type === 'checkbox' ? Boolean(value) : false)
+
+	$effect(() => {
+		if (type === 'checkbox') {
+			value = checkboxValue as any
+		}
+	})
 </script>
 
-<div class="detail-item">
+<div class="detail-item" class:editable>
 	<span class="label">{label}</span>
-	{#if children}
+	{#if editable}
+		<div class="edit-value">
+			{#if type === 'select' && options}
+				<Select bind:value {options} {placeholder} size="medium" contained />
+			{:else if type === 'checkbox'}
+				<label class="checkbox-wrapper">
+					<input type="checkbox" bind:checked={checkboxValue} class="checkbox" />
+					<span class="checkbox-label">{checkboxValue ? 'Yes' : 'No'}</span>
+				</label>
+			{:else if type === 'number'}
+				<Input
+					bind:value
+					type="number"
+					variant="number"
+					bound={true}
+					{placeholder}
+					alignRight={true}
+				/>
+			{:else}
+				<Input bind:value type="text" bound={true} {placeholder} alignRight={true} />
+			{/if}
+		</div>
+	{:else if children}
 		<div class="value">
 			{@render children()}
 		</div>
@@ -30,6 +77,7 @@
 	@use '$src/themes/layout' as layout;
 	@use '$src/themes/spacing' as spacing;
 	@use '$src/themes/typography' as typography;
+	@use '$src/themes/effects' as effects;
 
 	.detail-item {
 		display: flex;
@@ -39,14 +87,26 @@
 		background: colors.$grey-90;
 		border-radius: layout.$item-corner;
 		font-size: typography.$font-regular;
+		min-height: calc(spacing.$unit * 5);
 
-		&:hover {
+		&:hover:not(.editable) {
 			background: colors.$grey-80;
 		}
 
+		&.editable:hover,
+		&.editable:focus-within {
+			background: var(--input-bg-hover);
+		}
+
+		&.editable {
+			background: var(--input-bg);
+		}
+
 		.label {
 			font-weight: typography.$medium;
 			color: colors.$grey-50;
+			flex-shrink: 0;
+			margin-right: spacing.$unit-2x;
 		}
 
 		.value {
@@ -54,5 +114,39 @@
 			display: flex;
 			align-items: center;
 		}
+
+		.edit-value {
+			flex: 1;
+			display: flex;
+			flex-grow: 0;
+			justify-content: flex-end;
+
+			:global(.input),
+			:global(.select) {
+				min-width: 180px;
+			}
+
+			:global(.input.number) {
+				min-width: 120px;
+			}
+		}
+
+		.checkbox-wrapper {
+			display: flex;
+			align-items: center;
+			gap: spacing.$unit;
+			cursor: pointer;
+
+			.checkbox {
+				width: spacing.$unit-2x;
+				height: spacing.$unit-2x;
+				cursor: pointer;
+			}
+
+			.checkbox-label {
+				color: var(--text-primary);
+				user-select: none;
+			}
+		}
 	}
 </style>

src/lib/components/ui/DetailsHeader.svelte

@@ -1,22 +1,35 @@
 <svelte:options runes={true} />
 
 <script lang="ts">
-	// Utility functions
-	import { getElementLabel, getElementIcon } from '$lib/utils/element'
-	import { getProficiencyLabel, getProficiencyIcon } from '$lib/utils/proficiency'
-
 	// Components
 	import ProficiencyLabel from '$lib/components/labels/ProficiencyLabel.svelte'
 	import ElementLabel from '$lib/components/labels/ElementLabel.svelte'
+	import Button from './Button.svelte'
 
 	// Props
 	interface Props {
 		type: 'character' | 'summon' | 'weapon'
 		item: any // The character/summon/weapon object
 		image: string
+		onEdit?: () => void // Optional edit handler
+		showEdit?: boolean // Whether to show the edit button
+		editMode?: boolean // Whether currently in edit mode
+		onSave?: () => void // Save handler
+		onCancel?: () => void // Cancel handler
+		isSaving?: boolean // Whether currently saving
 	}
 
-	let { type, item, image }: Props = $props()
+	let {
+		type,
+		item,
+		image,
+		onEdit,
+		showEdit = false,
+		editMode = false,
+		onSave,
+		onCancel,
+		isSaving = false
+	}: Props = $props()
 
 	// Extract commonly used fields
 	const name = $derived(item?.name)
@@ -25,6 +38,20 @@
 	const maxLevel = $derived(item?.max_level)
 	const granblueId = $derived(item?.granblue_id)
 
+	// Get element name for button styling
+	const elementName = $derived((() => {
+		const elementMap: Record<number, string> = {
+			0: undefined, // Null element
+			1: 'wind',
+			2: 'fire',
+			3: 'water',
+			4: 'earth',
+			5: 'dark',
+			6: 'light'
+		}
+		return elementMap[element] || undefined
+	})())
+
 	// Helper function to get display name
 	function getDisplayName(nameObj: string | { en?: string; ja?: string }): string {
 		if (!nameObj) return 'Unknown'
@@ -34,42 +61,65 @@
 </script>
 
 <section class="container">
-	<div class="info">
-		<h2>{getDisplayName(name)}</h2>
-		<div class="meta">
-			{#if element !== undefined}
-				<ElementLabel {element} size="medium" />
-			{/if}
-			{#if (type === 'character' || type === 'weapon') && proficiency}
-				{#if Array.isArray(proficiency)}
-					{#if proficiency[0] !== undefined}
-						<ProficiencyLabel proficiency={proficiency[0]} size="medium" />
-					{/if}
-					{#if proficiency[1] !== undefined}
-						<ProficiencyLabel proficiency={proficiency[1]} size="medium" />
-					{/if}
-				{:else if proficiency !== undefined}
-					<ProficiencyLabel {proficiency} size="medium" />
+	<div class="left">
+		<div class="image">
+			<img
+				src={image}
+				alt={getDisplayName(name)}
+				onerror={(e) => {
+					const placeholder =
+						type === 'character'
+							? '/images/placeholders/placeholder-character-main.png'
+							: type === 'summon'
+								? '/images/placeholders/placeholder-summon-main.png'
+								: '/images/placeholders/placeholder-weapon-main.png'
+					;(e.currentTarget as HTMLImageElement).src = placeholder
+				}}
+			/>
+		</div>
+
+		<div class="info">
+			<h2>{getDisplayName(name)}</h2>
+			<div class="meta">
+				{#if element !== undefined}
+					<ElementLabel {element} size="medium" />
 				{/if}
-			{/if}
+				{#if (type === 'character' || type === 'weapon') && proficiency}
+					{#if Array.isArray(proficiency)}
+						{#if proficiency[0] !== undefined}
+							<ProficiencyLabel proficiency={proficiency[0]} size="medium" />
+						{/if}
+						{#if proficiency[1] !== undefined}
+							<ProficiencyLabel proficiency={proficiency[1]} size="medium" />
+						{/if}
+					{:else if proficiency !== undefined}
+						<ProficiencyLabel {proficiency} size="medium" />
+					{/if}
+				{/if}
+			</div>
 		</div>
 	</div>
 
-	<div class="image">
-		<img
-			src={image}
-			alt={getDisplayName(name)}
-			onerror={(e) => {
-				const placeholder =
-					type === 'character'
-						? '/images/placeholders/placeholder-character-main.png'
-						: type === 'summon'
-							? '/images/placeholders/placeholder-summon-main.png'
-							: '/images/placeholders/placeholder-weapon-main.png'
-				;(e.currentTarget as HTMLImageElement).src = placeholder
-			}}
-		/>
-	</div>
+	{#if showEdit}
+		<div class="right">
+			{#if editMode}
+				<Button variant="secondary" size="medium" onclick={onCancel} disabled={isSaving}>
+					Cancel
+				</Button>
+				<Button
+					variant="primary"
+					size="medium"
+					element={elementName}
+					onclick={onSave}
+					disabled={isSaving}
+				>
+					{isSaving ? 'Saving...' : 'Save'}
+				</Button>
+			{:else}
+				<Button variant="secondary" size="medium" onclick={onEdit}>Edit</Button>
+			{/if}
+		</div>
+	{/if}
 </section>
 
 <style lang="scss">
@@ -81,10 +131,28 @@
 	.container {
 		display: flex;
 		align-items: center;
-		justify-content: center;
+		justify-content: space-between;
 		gap: spacing.$unit * 2;
 		padding: spacing.$unit * 2;
 		border-bottom: 1px solid #e5e5e5;
+		position: sticky;
+		top: 0;
+		z-index: 10;
+		background: white;
+		border-top-left-radius: layout.$card-corner;
+		border-top-right-radius: layout.$card-corner;
+
+		.left {
+			display: flex;
+			align-items: center;
+			gap: spacing.$unit-2x;
+		}
+
+		.right {
+			display: flex;
+			gap: spacing.$unit;
+			align-items: center;
+		}
 
 		.image {
 			flex-shrink: 0;
@@ -92,8 +160,7 @@
 			img {
 				width: 128px;
 				height: auto;
-				border-radius: 8px;
-				box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+				border-radius: layout.$item-corner;
 			}
 		}
 
@@ -116,11 +183,11 @@
 	}
 
 	@media (max-width: 768px) {
-		.details-hero {
+		.container {
 			flex-direction: column;
 
-			.details-image img {
-				width: 150px;
+			.image img {
+				width: 80px;
 			}
 		}
 	}