로그인 페이지 레이아웃 구현

src/lib/components/buttons/Button.svelte

@@ -21,7 +21,7 @@
   );
 </script>
 
-<button {onclick} class="{bgColorStyle} {fontColorStyle} h-12 rounded-xl font-medium">
+<button {onclick} class="{bgColorStyle} {fontColorStyle} h-12 h-full w-full rounded-xl font-medium">
   <div class="h-full w-full p-3 transition active:scale-95">
     {@render children?.()}
   </div>

src/lib/components/inputs/TextInput.svelte

@@ -30,6 +30,6 @@
   }
   input:focus + label,
   input:not(:placeholder-shown) + label {
-    @apply text-primary-400 top-0 -translate-y-full text-sm;
+    @apply top-0 -translate-y-full text-sm text-primary-400;
   }
 </style>

src/routes/(fullscreen)/+layout.svelte

@@ -0,0 +1,11 @@
+<script lang="ts">
+  import { AdaptiveDiv } from "$lib/components";
+
+  let { children } = $props();
+</script>
+
+<div class="h-screen w-screen p-2">
+  <AdaptiveDiv>
+    {@render children?.()}
+  </AdaptiveDiv>
+</div>

src/routes/(fullscreen)/login/+page.svelte

@@ -0,0 +1,29 @@
+<script lang="ts">
+  import { Button, TextButton } from "$lib/components/buttons";
+  import { TextInput } from "$lib/components/inputs";
+</script>
+
+<svelte:head>
+  <title>로그인</title>
+</svelte:head>
+
+<div class="flex h-full flex-col justify-between">
+  <div class="mt-[20%]">
+    <div class="flex flex-col gap-y-2">
+      <h1 class="text-3xl font-bold">환영합니다!</h1>
+      <p>서비스를 이용하려면 로그인을 해야해요.</p>
+    </div>
+    <div class="mt-4 flex flex-col gap-y-2">
+      <TextInput placeholder="아이디" />
+      <TextInput placeholder="비밀번호" type="password" />
+    </div>
+  </div>
+  <div class="sticky bottom-0 flex w-full flex-col items-center gap-y-2">
+    <div class="w-full">
+      <Button>로그인</Button>
+    </div>
+    <div class="w-fit">
+      <TextButton>계정이 없어요</TextButton>
+    </div>
+  </div>
+</div>