diff --git a/src/lib/components/editor/ConfirmDialog.svelte b/src/lib/components/editor/ConfirmDialog.svelte
index f436a5e..16e7bf6 100644
--- a/src/lib/components/editor/ConfirmDialog.svelte
+++ b/src/lib/components/editor/ConfirmDialog.svelte
@@ -31,30 +31,101 @@
 <svelte:window onkeydown={handleKeydown} />
 
 <!-- svelte-ignore a11y_no_static_element_interactions -->
-<div class="fixed inset-0 z-50 flex items-center justify-center bg-black/50" onclick={onCancel}>
+<div class="dialog-overlay" onclick={onCancel}>
   <!-- svelte-ignore a11y_no_static_element_interactions -->
-  <div
-    class="mx-4 w-full max-w-md rounded-lg border border-gray-700 bg-gray-800 p-6 shadow-xl"
-    onclick={(e) => e.stopPropagation()}
-  >
-    <h2 class="mb-2 text-lg font-semibold text-gray-100">{title}</h2>
-    <p class="mb-6 text-sm text-gray-300">{message}</p>
+  <div class="dialog-content" onclick={(e) => e.stopPropagation()}>
+    <h2 class="dialog-title">{title}</h2>
+    <p class="dialog-message">{message}</p>
 
-    <div class="flex justify-end gap-3">
-      <button
-        class="rounded-md border border-gray-600 bg-gray-700 px-4 py-2 text-sm text-gray-200 hover:bg-gray-600"
-        onclick={onCancel}
-      >
+    <div class="dialog-actions">
+      <button class="btn-cancel" onclick={onCancel}>
         {cancelText}
       </button>
-      <button
-        class="rounded-md px-4 py-2 text-sm text-white {destructive
-          ? 'bg-red-600 hover:bg-red-700'
-          : 'bg-pink-600 hover:bg-pink-700'}"
-        onclick={onConfirm}
-      >
+      <button class="btn-confirm" class:destructive onclick={onConfirm}>
         {confirmText}
       </button>
     </div>
   </div>
 </div>
+
+<style>
+  .dialog-overlay {
+    position: fixed;
+    inset: 0;
+    z-index: 50;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background-color: rgba(0, 0, 0, 0.5);
+  }
+
+  .dialog-content {
+    margin: 0 1rem;
+    width: 100%;
+    max-width: 28rem;
+    border-radius: 0.5rem;
+    border: 1px solid var(--border-color);
+    background-color: var(--bg-secondary);
+    padding: 1.5rem;
+    box-shadow:
+      0 20px 25px -5px rgba(0, 0, 0, 0.1),
+      0 10px 10px -5px rgba(0, 0, 0, 0.04);
+  }
+
+  .dialog-title {
+    margin-bottom: 0.5rem;
+    font-size: 1.125rem;
+    font-weight: 600;
+    color: var(--text-primary);
+  }
+
+  .dialog-message {
+    margin-bottom: 1.5rem;
+    font-size: 0.875rem;
+    color: var(--text-secondary);
+  }
+
+  .dialog-actions {
+    display: flex;
+    justify-content: flex-end;
+    gap: 0.75rem;
+  }
+
+  .btn-cancel {
+    border-radius: 0.375rem;
+    border: 1px solid var(--border-color);
+    background-color: var(--bg-primary);
+    padding: 0.5rem 1rem;
+    font-size: 0.875rem;
+    color: var(--text-primary);
+    cursor: pointer;
+    transition: background-color 0.15s ease;
+  }
+
+  .btn-cancel:hover {
+    background-color: var(--bg-secondary);
+  }
+
+  .btn-confirm {
+    border-radius: 0.375rem;
+    border: none;
+    background-color: var(--accent-primary);
+    padding: 0.5rem 1rem;
+    font-size: 0.875rem;
+    color: white;
+    cursor: pointer;
+    transition: background-color 0.15s ease;
+  }
+
+  .btn-confirm:hover {
+    background-color: var(--accent-secondary);
+  }
+
+  .btn-confirm.destructive {
+    background-color: #dc2626;
+  }
+
+  .btn-confirm.destructive:hover {
+    background-color: #b91c1c;
+  }
+</style>
diff --git a/src/lib/components/editor/FileContextMenu.svelte b/src/lib/components/editor/FileContextMenu.svelte
index a451c5f..49c3ba8 100644
--- a/src/lib/components/editor/FileContextMenu.svelte
+++ b/src/lib/components/editor/FileContextMenu.svelte
@@ -62,7 +62,7 @@
 
 <!-- svelte-ignore a11y_no_static_element_interactions -->
 <div
-  class="fixed inset-0 z-50"
+  class="menu-overlay"
   onclick={onClose}
   oncontextmenu={(e) => {
     e.preventDefault();
@@ -70,16 +70,9 @@
   }}
 >
   <!-- svelte-ignore a11y_no_static_element_interactions -->
-  <div
-    class="absolute z-50 min-w-[160px] rounded-md border border-gray-700 bg-gray-800 py-1 shadow-lg"
-    style="left: {x}px; top: {y}px;"
-    onclick={(e) => e.stopPropagation()}
-  >
-    <button
-      class="flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm text-gray-200 hover:bg-gray-700"
-      onclick={handleNewFile}
-    >
-      <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+  <div class="menu-content" style="left: {x}px; top: {y}px;" onclick={(e) => e.stopPropagation()}>
+    <button class="menu-item" onclick={handleNewFile}>
+      <svg class="menu-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
         <path
           stroke-linecap="round"
           stroke-linejoin="round"
@@ -90,11 +83,8 @@
       New File
     </button>
 
-    <button
-      class="flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm text-gray-200 hover:bg-gray-700"
-      onclick={handleNewFolder}
-    >
-      <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+    <button class="menu-item" onclick={handleNewFolder}>
+      <svg class="menu-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
         <path
           stroke-linecap="round"
           stroke-linejoin="round"
@@ -106,13 +96,10 @@
     </button>
 
     {#if targetEntry}
-      <div class="my-1 border-t border-gray-700"></div>
+      <div class="menu-divider"></div>
 
-      <button
-        class="flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm text-gray-200 hover:bg-gray-700"
-        onclick={handleRename}
-      >
-        <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+      <button class="menu-item" onclick={handleRename}>
+        <svg class="menu-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
           <path
             stroke-linecap="round"
             stroke-linejoin="round"
@@ -123,11 +110,8 @@
         Rename
       </button>
 
-      <button
-        class="flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm text-red-400 hover:bg-gray-700"
-        onclick={handleDelete}
-      >
-        <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+      <button class="menu-item destructive" onclick={handleDelete}>
+        <svg class="menu-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
           <path
             stroke-linecap="round"
             stroke-linejoin="round"
@@ -140,3 +124,57 @@
     {/if}
   </div>
 </div>
+
+<style>
+  .menu-overlay {
+    position: fixed;
+    inset: 0;
+    z-index: 50;
+  }
+
+  .menu-content {
+    position: absolute;
+    z-index: 50;
+    min-width: 160px;
+    border-radius: 0.375rem;
+    border: 1px solid var(--border-color);
+    background-color: var(--bg-secondary);
+    padding: 0.25rem 0;
+    box-shadow:
+      0 10px 15px -3px rgba(0, 0, 0, 0.1),
+      0 4px 6px -2px rgba(0, 0, 0, 0.05);
+  }
+
+  .menu-item {
+    display: flex;
+    width: 100%;
+    align-items: center;
+    gap: 0.5rem;
+    padding: 0.375rem 0.75rem;
+    text-align: left;
+    font-size: 0.875rem;
+    color: var(--text-primary);
+    background: transparent;
+    border: none;
+    cursor: pointer;
+    transition: background-color 0.15s ease;
+  }
+
+  .menu-item:hover {
+    background-color: var(--bg-primary);
+  }
+
+  .menu-item.destructive {
+    color: #ef4444;
+  }
+
+  .menu-divider {
+    margin: 0.25rem 0;
+    border-top: 1px solid var(--border-color);
+  }
+
+  .menu-icon {
+    width: 1rem;
+    height: 1rem;
+  }
+</style>
diff --git a/src/lib/components/editor/InputDialog.svelte b/src/lib/components/editor/InputDialog.svelte
index 7caa55c..654172c 100644
--- a/src/lib/components/editor/InputDialog.svelte
+++ b/src/lib/components/editor/InputDialog.svelte
@@ -19,7 +19,6 @@
     onCancel,
   }: Props = $props();
 
-  // svelte-ignore state_referenced_locally - intentionally capture initial value once
   let inputValue = $state(initialValue);
   let inputElement: HTMLInputElement | undefined = $state();
 
@@ -52,36 +51,123 @@
 <svelte:window onkeydown={handleKeydown} />
 
 <!-- svelte-ignore a11y_no_static_element_interactions -->
-<div class="fixed inset-0 z-50 flex items-center justify-center bg-black/50" onclick={onCancel}>
+<div class="dialog-overlay" onclick={onCancel}>
   <!-- svelte-ignore a11y_no_static_element_interactions -->
-  <div
-    class="mx-4 w-full max-w-md rounded-lg border border-gray-700 bg-gray-800 p-6 shadow-xl"
-    onclick={(e) => e.stopPropagation()}
-  >
-    <h2 class="mb-4 text-lg font-semibold text-gray-100">{title}</h2>
+  <div class="dialog-content" onclick={(e) => e.stopPropagation()}>
+    <h2 class="dialog-title">{title}</h2>
 
     <input
       bind:this={inputElement}
       bind:value={inputValue}
       type="text"
       {placeholder}
-      class="mb-6 w-full rounded-md border border-gray-600 bg-gray-700 px-3 py-2 text-sm text-gray-100 placeholder-gray-400 focus:border-pink-500 focus:outline-none focus:ring-1 focus:ring-pink-500"
+      class="dialog-input"
     />
 
-    <div class="flex justify-end gap-3">
-      <button
-        class="rounded-md border border-gray-600 bg-gray-700 px-4 py-2 text-sm text-gray-200 hover:bg-gray-600"
-        onclick={onCancel}
-      >
+    <div class="dialog-actions">
+      <button class="btn-cancel" onclick={onCancel}>
         {cancelText}
       </button>
-      <button
-        class="rounded-md bg-pink-600 px-4 py-2 text-sm text-white hover:bg-pink-700 disabled:cursor-not-allowed disabled:opacity-50"
-        onclick={handleSubmit}
-        disabled={!inputValue.trim()}
-      >
+      <button class="btn-confirm" onclick={handleSubmit} disabled={!inputValue.trim()}>
         {confirmText}
       </button>
     </div>
   </div>
 </div>
+
+<style>
+  .dialog-overlay {
+    position: fixed;
+    inset: 0;
+    z-index: 50;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background-color: rgba(0, 0, 0, 0.5);
+  }
+
+  .dialog-content {
+    margin: 0 1rem;
+    width: 100%;
+    max-width: 28rem;
+    border-radius: 0.5rem;
+    border: 1px solid var(--border-color);
+    background-color: var(--bg-secondary);
+    padding: 1.5rem;
+    box-shadow:
+      0 20px 25px -5px rgba(0, 0, 0, 0.1),
+      0 10px 10px -5px rgba(0, 0, 0, 0.04);
+  }
+
+  .dialog-title {
+    margin-bottom: 1rem;
+    font-size: 1.125rem;
+    font-weight: 600;
+    color: var(--text-primary);
+  }
+
+  .dialog-input {
+    width: 100%;
+    margin-bottom: 1.5rem;
+    padding: 0.5rem 0.75rem;
+    border-radius: 0.375rem;
+    border: 1px solid var(--border-color);
+    background-color: var(--bg-primary);
+    font-size: 0.875rem;
+    color: var(--text-primary);
+    outline: none;
+    transition:
+      border-color 0.15s ease,
+      box-shadow 0.15s ease;
+  }
+
+  .dialog-input::placeholder {
+    color: var(--text-secondary);
+  }
+
+  .dialog-input:focus {
+    border-color: var(--accent-primary);
+    box-shadow: 0 0 0 1px var(--accent-primary);
+  }
+
+  .dialog-actions {
+    display: flex;
+    justify-content: flex-end;
+    gap: 0.75rem;
+  }
+
+  .btn-cancel {
+    border-radius: 0.375rem;
+    border: 1px solid var(--border-color);
+    background-color: var(--bg-primary);
+    padding: 0.5rem 1rem;
+    font-size: 0.875rem;
+    color: var(--text-primary);
+    cursor: pointer;
+    transition: background-color 0.15s ease;
+  }
+
+  .btn-cancel:hover {
+    background-color: var(--bg-secondary);
+  }
+
+  .btn-confirm {
+    border-radius: 0.375rem;
+    border: none;
+    background-color: var(--accent-primary);
+    padding: 0.5rem 1rem;
+    font-size: 0.875rem;
+    color: white;
+    cursor: pointer;
+    transition: background-color 0.15s ease;
+  }
+
+  .btn-confirm:hover {
+    background-color: var(--accent-secondary);
+  }
+
+  .btn-confirm:disabled {
+    cursor: not-allowed;
+    opacity: 0.5;
+  }
+</style>