fix: improve spacing on auth screens

frontend/src/lib/components/login-wrapper.svelte

@@ -3,6 +3,7 @@
 	import { m } from '$lib/paraglide/messages';
 	import { cn } from '$lib/utils/style';
 	import type { Snippet } from 'svelte';
+	import { MediaQuery } from 'svelte/reactivity';
 	import * as Card from './ui/card';
 
 	let {
@@ -14,11 +15,12 @@
 		showAlternativeSignInMethodButton?: boolean;
 		animate?: boolean;
 	} = $props();
+
+	const isDesktop = new MediaQuery('min-width: 1024px');
 </script>
 
-<!-- Desktop with sliding reveal animation -->
+{#if isDesktop.current}
-<div class="hidden h-screen items-center overflow-hidden text-center lg:flex">
+	<div class="h-screen items-center overflow-hidden text-center">
-	<!-- Content area that fades in after background slides -->
 		<div
 			class="relative z-10 flex h-full w-[650px] p-16 {cn(
 				showAlternativeSignInMethodButton && 'pb-0',
@@ -53,15 +55,16 @@
 		<div class="{cn(animate && 'animate-slide-bg-container')} absolute top-0 right-0 bottom-0 z-0">
 			<img
 				src="/api/application-configuration/background-image"
-			class="h-screen rounded-l-[60px] object-cover {animate ? 'w-full' : 'w-[calc(100vw-650px)]'}"
+				class="h-screen rounded-l-[60px] object-cover {animate
+					? 'w-full'
+					: 'w-[calc(100vw-650px)]'}"
 				alt={m.login_background()}
 			/>
 		</div>
 	</div>
-
+{:else}
-<!-- Mobile -->
 	<div
-	class="flex h-screen items-center justify-center bg-[url('/api/application-configuration/background-image')] bg-cover bg-center text-center lg:hidden"
+		class="flex h-screen items-center justify-center bg-[url('/api/application-configuration/background-image')] bg-cover bg-center text-center"
 	>
 		<Card.Root class="mx-3 w-full max-w-md" style={animate ? 'animation-delay: 200ms;' : ''}>
 			<Card.CardContent
@@ -83,3 +86,4 @@
 			</Card.CardContent>
 		</Card.Root>
 	</div>
+{/if}

frontend/src/routes/authorize/+page.svelte

@@ -103,9 +103,9 @@
 				})}
 			</p>
 		{:else if authorizationRequired}
-			<div transition:slide={{ duration: 300 }}>
+			<div class="w-full max-w-[450px]" transition:slide={{ duration: 300 }}>
 				<Card.Root class="mt-6 mb-10">
-					<Card.Header class="pb-5">
+					<Card.Header>
 						<p class="text-muted-foreground text-start">
 							{@html m.client_wants_to_access_the_following_information({ client: client.name })}
 						</p>
@@ -138,11 +138,8 @@
 				</Card.Root>
 			</div>
 		{/if}
-		<!-- Wrap the buttons in a container with the same width as in the login code page -->
+		<div class="flex w-full max-w-[450px] gap-2">
-		<div class="w-full max-w-[450px]">
+			<Button onclick={() => history.back()} class="flex-1" variant="secondary">{m.cancel()}</Button
-			<div class="mt-8 flex justify-between gap-2">
-				<Button onclick={() => history.back()} class="flex-1" variant="secondary"
-					>{m.cancel()}</Button
 			>
 			{#if !errorMessage}
 				<Button class="flex-1" {isLoading} onclick={authorize}>{m.sign_in()}</Button>
@@ -150,6 +147,5 @@
 				<Button class="flex-1" onclick={() => (errorMessage = null)}>{m.try_again()}</Button>
 			{/if}
 		</div>
-		</div>
 	</SignInWrapper>
 {/if}

frontend/src/routes/device/+page.svelte

@@ -89,7 +89,7 @@
 	{:else if success}
 		<p class="text-muted-foreground mt-2">{m.the_device_has_been_authorized()}</p>
 	{:else if authorizationRequired}
-		<div transition:slide={{ duration: 300 }}>
+		<div class="w-full max-w-[450px]" transition:slide={{ duration: 300 }}>
 			<Card.Root class="mt-6">
 				<Card.Header class="pb-5">
 					<p class="text-muted-foreground text-start">
@@ -110,14 +110,14 @@
 		</form>
 	{/if}
 	{#if !success}
-		<div class="mt-10 flex w-full justify-stretch gap-2">
+		<div class="mt-10 flex w-full max-w-[450px] gap-2">
-			<Button href="/" class="w-full" variant="secondary">{m.cancel()}</Button>
+			<Button href="/" class="flex-1" variant="secondary">{m.cancel()}</Button>
 			{#if !errorMessage}
-				<Button form="device-code-form" class="w-full" onclick={authorize} {isLoading}
+				<Button form="device-code-form" class="flex-1" onclick={authorize} {isLoading}
 					>{m.authorize()}</Button
 				>
 			{:else}
-				<Button class="w-full" onclick={() => (errorMessage = null)}>{m.try_again()}</Button>
+				<Button class="flex-1" onclick={() => (errorMessage = null)}>{m.try_again()}</Button>
 			{/if}
 		</div>
 	{/if}