From 56a3105913dbacf35806c5785dc4a7389528a9e0 Mon Sep 17 00:00:00 2001
From: Ross W <rossw01@hotmail.com>
Date: Wed, 21 Jan 2026 11:36:41 +0000
Subject: [PATCH] Migrate sidebar to use Tailwind/Shadcn

---
 package-lock.json                 | 825 +++++++++++++++++++++++++++++-
 package.json                      |   4 +
 src/components/App.tsx            |  13 +-
 src/components/AppHeader.tsx      |  11 +
 src/components/AppLayout.tsx      |  16 +
 src/components/AppSidebar.tsx     |  87 ++++
 src/components/ListItem.tsx       | 114 +++--
 src/components/NoteEditor.tsx     |  14 +-
 src/components/Sidebar.tsx        |  77 ---
 src/components/main.tsx           |   1 -
 src/components/ui/input.tsx       |  21 +
 src/components/ui/scroll-area.tsx |  56 ++
 src/components/ui/separator.tsx   |  26 +
 src/components/ui/sheet.tsx       | 139 +++++
 src/components/ui/sidebar.tsx     | 730 ++++++++++++++++++++++++++
 src/components/ui/skeleton.tsx    |  13 +
 src/components/ui/tooltip.tsx     |  59 +++
 src/hooks/use-mobile.ts           |  19 +
 src/index.css                     |  38 --
 19 files changed, 2076 insertions(+), 187 deletions(-)
 create mode 100644 src/components/AppHeader.tsx
 create mode 100644 src/components/AppLayout.tsx
 create mode 100644 src/components/AppSidebar.tsx
 delete mode 100644 src/components/Sidebar.tsx
 create mode 100644 src/components/ui/input.tsx
 create mode 100644 src/components/ui/scroll-area.tsx
 create mode 100644 src/components/ui/separator.tsx
 create mode 100644 src/components/ui/sheet.tsx
 create mode 100644 src/components/ui/sidebar.tsx
 create mode 100644 src/components/ui/skeleton.tsx
 create mode 100644 src/components/ui/tooltip.tsx
 create mode 100644 src/hooks/use-mobile.ts

diff --git a/package-lock.json b/package-lock.json
index ffa3770..b5dd38a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,11 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
+        "@radix-ui/react-dialog": "^1.1.15",
+        "@radix-ui/react-scroll-area": "^1.2.10",
+        "@radix-ui/react-separator": "^1.1.8",
         "@radix-ui/react-slot": "^1.2.4",
+        "@radix-ui/react-tooltip": "^1.2.8",
         "@tailwindcss/vite": "^4.1.18",
         "bootstrap": "^5.3.8",
         "bootstrap-icons": "^1.13.1",
@@ -1761,6 +1765,44 @@
         "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
       }
     },
+    "node_modules/@floating-ui/core": {
+      "version": "1.7.3",
+      "resolved": "https://registry.npmjs.org/@floating-ui/core/-/core-1.7.3.tgz",
+      "integrity": "sha512-sGnvb5dmrJaKEZ+LDIpguvdX3bDlEllmv4/ClQ9awcmCZrlx5jQyyMWFM5kBI+EyNOCDDiKk8il0zeuX3Zlg/w==",
+      "license": "MIT",
+      "dependencies": {
+        "@floating-ui/utils": "^0.2.10"
+      }
+    },
+    "node_modules/@floating-ui/dom": {
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@floating-ui/dom/-/dom-1.7.4.tgz",
+      "integrity": "sha512-OOchDgh4F2CchOX94cRVqhvy7b3AFb+/rQXyswmzmGakRfkMgoWVjfnLWkRirfLEfuD4ysVW16eXzwt3jHIzKA==",
+      "license": "MIT",
+      "dependencies": {
+        "@floating-ui/core": "^1.7.3",
+        "@floating-ui/utils": "^0.2.10"
+      }
+    },
+    "node_modules/@floating-ui/react-dom": {
+      "version": "2.1.6",
+      "resolved": "https://registry.npmjs.org/@floating-ui/react-dom/-/react-dom-2.1.6.tgz",
+      "integrity": "sha512-4JX6rEatQEvlmgU80wZyq9RT96HZJa88q8hp0pBd+LrczeDI4o6uA2M+uvxngVHo4Ihr8uibXxH6+70zhAFrVw==",
+      "license": "MIT",
+      "dependencies": {
+        "@floating-ui/dom": "^1.7.4"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
+    "node_modules/@floating-ui/utils": {
+      "version": "0.2.10",
+      "resolved": "https://registry.npmjs.org/@floating-ui/utils/-/utils-0.2.10.tgz",
+      "integrity": "sha512-aGTxbpbg8/b5JfU1HXSrbH3wXZuLPJcNEcZQFMxLs3oSzgtVu6nFPkbbGGUvBcUjKV2YyB9Wxxabo+HEH9tcRQ==",
+      "license": "MIT"
+    },
     "node_modules/@gar/promisify": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/@gar/promisify/-/promisify-1.1.3.tgz",
@@ -2407,6 +2449,41 @@
         "url": "https://opencollective.com/popperjs"
       }
     },
+    "node_modules/@radix-ui/number": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/number/-/number-1.1.1.tgz",
+      "integrity": "sha512-MkKCwxlXTgz6CFoJx3pCwn07GKp36+aZyu/u2Ln2VrA5DcdyCZkASEDBTd8x5whTQQL5CiYf4prXKLcgQdv29g==",
+      "license": "MIT"
+    },
+    "node_modules/@radix-ui/primitive": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.1.3.tgz",
+      "integrity": "sha512-JTF99U/6XIjCBo0wqkU5sK10glYe27MRRsfwoiq5zzOEZLHU3A3KCMa5X/azekYRCJ0HlwI0crAXS/5dEHTzDg==",
+      "license": "MIT"
+    },
+    "node_modules/@radix-ui/react-arrow": {
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-arrow/-/react-arrow-1.1.7.tgz",
+      "integrity": "sha512-F+M1tLhO+mlQaOWspE8Wstg+z6PwxwRd8oQ8IXceWz92kfAmalTRf0EjrouQeo7QssEPfCn05B4Ihs1K9WQ/7w==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/react-primitive": "2.1.3"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@radix-ui/react-compose-refs": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/@radix-ui/react-compose-refs/-/react-compose-refs-1.1.2.tgz",
@@ -2422,6 +2499,373 @@
         }
       }
     },
+    "node_modules/@radix-ui/react-context": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-context/-/react-context-1.1.2.tgz",
+      "integrity": "sha512-jCi/QKUM2r1Ju5a3J64TH2A5SpKAgh0LpknyqdQ4m6DCV0xJ2HG1xARRwNGPQfi1SLdLWZ1OJz6F4OMBBNiGJA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-dialog": {
+      "version": "1.1.15",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-dialog/-/react-dialog-1.1.15.tgz",
+      "integrity": "sha512-TCglVRtzlffRNxRMEyR36DGBLJpeusFcgMVD9PZEzAKnUs1lKCgX5u9BmC2Yg+LL9MgZDugFFs1Vl+Jp4t/PGw==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/primitive": "1.1.3",
+        "@radix-ui/react-compose-refs": "1.1.2",
+        "@radix-ui/react-context": "1.1.2",
+        "@radix-ui/react-dismissable-layer": "1.1.11",
+        "@radix-ui/react-focus-guards": "1.1.3",
+        "@radix-ui/react-focus-scope": "1.1.7",
+        "@radix-ui/react-id": "1.1.1",
+        "@radix-ui/react-portal": "1.1.9",
+        "@radix-ui/react-presence": "1.1.5",
+        "@radix-ui/react-primitive": "2.1.3",
+        "@radix-ui/react-slot": "1.2.3",
+        "@radix-ui/react-use-controllable-state": "1.2.2",
+        "aria-hidden": "^1.2.4",
+        "react-remove-scroll": "^2.6.3"
+      },
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+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
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+      "dependencies": {
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+    "node_modules/use-callback-ref/node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
+      "license": "0BSD"
+    },
+    "node_modules/use-sidecar": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/use-sidecar/-/use-sidecar-1.1.3.tgz",
+      "integrity": "sha512-Fedw0aZvkhynoPYlA5WXrMCAMm+nSWdZt6lzJQ7Ok8S6Q+VsHmHpRWndVRJ8Be0ZbkfPc5LRYH+5XrzXcEeLRQ==",
+      "license": "MIT",
+      "dependencies": {
+        "detect-node-es": "^1.1.0",
+        "tslib": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/use-sidecar/node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
+      "license": "0BSD"
+    },
     "node_modules/username": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/username/-/username-5.1.0.tgz",
diff --git a/package.json b/package.json
index 405e71c..dd03fe8 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,11 @@
     "vite": "^5.4.21"
   },
   "dependencies": {
+    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-scroll-area": "^1.2.10",
+    "@radix-ui/react-separator": "^1.1.8",
     "@radix-ui/react-slot": "^1.2.4",
+    "@radix-ui/react-tooltip": "^1.2.8",
     "@tailwindcss/vite": "^4.1.18",
     "bootstrap": "^5.3.8",
     "bootstrap-icons": "^1.13.1",
diff --git a/src/components/App.tsx b/src/components/App.tsx
index 3643605..8b52639 100644
--- a/src/components/App.tsx
+++ b/src/components/App.tsx
@@ -1,20 +1,15 @@
 import { NoteProvider } from "../contexts/ActiveNoteContext";
 import { NotesStoreProvider } from "../contexts/NotesStore";
-import Sidebar from "./Sidebar";
 import NoteEditor from "./NoteEditor"
+import AppLayout from "./AppLayout"
 
 function App() {
   return (
     <NotesStoreProvider>
       <NoteProvider>
-        <div>
-          <div className="d-flex">
-            <div className="bg-dark">
-              <Sidebar />
-            </div>
-            <NoteEditor />
-          </div>
-        </div>
+        <AppLayout>
+          <NoteEditor />
+        </AppLayout>
       </NoteProvider>
     </NotesStoreProvider>
   )
diff --git a/src/components/AppHeader.tsx b/src/components/AppHeader.tsx
new file mode 100644
index 0000000..8d95645
--- /dev/null
+++ b/src/components/AppHeader.tsx
@@ -0,0 +1,11 @@
+export default function AppHeader() {
+
+  return (
+    <header className="absolute flex items-center justify-between px-4 py-2 border-b bg-background">
+      <div className="flex items-center gap-2 text-muted-foreground">
+        <Book className="h-5 w-5" />
+      </div>
+
+    </header>
+  )
+}
diff --git a/src/components/AppLayout.tsx b/src/components/AppLayout.tsx
new file mode 100644
index 0000000..cb85544
--- /dev/null
+++ b/src/components/AppLayout.tsx
@@ -0,0 +1,16 @@
+import { SidebarProvider, SidebarInset, SidebarTrigger } from "@/components/ui/sidebar"
+import AppSidebar from "./AppSidebar"
+
+export default function AppLayout({ children }: { children: React.ReactNode }) {
+  return (
+    <>
+      <SidebarProvider>
+        <AppSidebar />
+        <SidebarInset>
+          <SidebarTrigger className="absolute"/>
+          {children}
+        </SidebarInset>
+      </SidebarProvider>
+    </>
+  )
+}
diff --git a/src/components/AppSidebar.tsx b/src/components/AppSidebar.tsx
new file mode 100644
index 0000000..e78302a
--- /dev/null
+++ b/src/components/AppSidebar.tsx
@@ -0,0 +1,87 @@
+import { Check, Plus, Sun, Moon } from "lucide-react"
+
+import { Sidebar, SidebarContent, SidebarHeader, SidebarFooter, SidebarTrigger } from "@/components/ui/sidebar"
+import { Button } from "@/components/ui/button"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import { Input } from "@/components/ui/input"
+
+import ListItem from "./ListItem"
+
+import { useNote } from "../contexts/ActiveNoteContext"
+import { useNotesStore } from "../contexts/NotesStore"
+import { useState } from "react"
+
+function AppSidebar() {
+  const { notes, createNote } = useNotesStore()
+  const { setCurrentNote } = useNote()
+  const [isDark, setIsDark] = useState(
+    () => document.documentElement.classList.contains("dark")
+  )
+
+  const toggleTheme = () => {
+    const html = document.documentElement
+    html.classList.toggle("dark")
+    setIsDark(html.classList.contains("dark"))
+  }
+
+  return (
+    <Sidebar>
+
+
+      <SidebarHeader className="justify-between px-4 py-3 border-b-1 gap-3.5">
+        <div className="flex items-center justify-between">
+          <span className="font-medium">Notes</span>
+          <Button variant="ghost" size="sm" onClick={toggleTheme} className="text-muted-foreground">
+            {isDark ? <Sun /> : <Moon />}
+          </Button>
+        </div>
+        <Input placeholder="Search Notes" className="shadow-none bg-background" />
+      </SidebarHeader>
+
+      <SidebarContent>
+        <ScrollArea className="h-full px-2 py-2">
+          <div className="space-y-1 py-2">
+            {notes.map((note) => (
+              <ListItem
+                key={note.id}
+                id={note.id}
+                label={note.title}
+                onSelect={() => setCurrentNote(note)}
+              />
+            ))}
+          </div>
+
+          <Button
+            variant="secondary"
+            className="w-full justify-start gap-2 mb-2"
+            onClick={createNote}
+          >
+            <Plus />
+            New Note
+          </Button>
+        </ScrollArea>
+      </SidebarContent>
+
+      <SidebarFooter className="p-2 border-t-1">
+        <div className="flex items-center gap-3 rounded-md px-2 py-1.5">
+          <div className="flex flex-col leading-tight gap-2">
+            <span className="text-xs text-muted-foreground">
+              {notes.length} note{notes.length !== 1 && "s"}
+            </span>
+            <div className="flex flex-row gap-2">
+              <div className="flex h-4 w-4 items-center justify-center rounded-full bg-foreground">
+                <Check className="h-2 w-2 text-background" />
+              </div>
+              <span className="text-sm font-medium text-foreground">
+                Notes synced
+              </span>
+            </div>
+          </div>
+        </div>
+      </SidebarFooter>
+
+    </Sidebar>
+  )
+}
+
+export default AppSidebar
diff --git a/src/components/ListItem.tsx b/src/components/ListItem.tsx
index 450bd88..e139b91 100644
--- a/src/components/ListItem.tsx
+++ b/src/components/ListItem.tsx
@@ -1,21 +1,26 @@
-import { useState, ChangeEvent, KeyboardEvent, useRef, useEffect } from "react";
+import {
+  useState,
+  ChangeEvent,
+  KeyboardEvent,
+  useRef,
+  useEffect,
+} from "react"
+import { FileText } from "lucide-react"
+import { Input } from "@/components/ui/input"
+import { cn } from "@/lib/utils"
 import { useNotesStore } from "../contexts/NotesStore"
 
 type ListItemProps = {
-  id: string;
-  label: string;
-  callback: React.MouseEventHandler<HTMLDivElement>;
+  id: string
+  label: string
+  onSelect: () => void
 }
 
-function ListItem(props: ListItemProps) {
-  const { updateNote } = useNotesStore();
-  const [tempLabel, setTempLabel] = useState(props.label);
-  const [isEditing, setIsEditing] = useState(false);
-  const containerRef = useRef<HTMLDivElement | null>(null);
-
-  const iconClasses = () => {
-    return `bi bi-file-earmark-text me-2` + (isEditing ? "m-0" : "");
-  };
+function ListItem({ id, label, onSelect }: ListItemProps) {
+  const { updateNote } = useNotesStore()
+  const [tempLabel, setTempLabel] = useState(label)
+  const [isEditing, setIsEditing] = useState(false)
+  const containerRef = useRef<HTMLDivElement | null>(null)
 
   const handleDoubleClick = () => setIsEditing(true)
 
@@ -24,64 +29,63 @@ function ListItem(props: ListItemProps) {
   }
 
   const handleKeyDown = (event: KeyboardEvent<HTMLInputElement>) => {
-    if (event.key === "Enter") {
-      saveEdit();
-    }
-    if (event.key === "Escape") {
-      cancelEdit();
-    }
+    if (event.key === "Enter") saveEdit()
+    if (event.key === "Escape") cancelEdit()
   }
 
   const cancelEdit = () => {
-    setTempLabel(props.label); // reset
-    setIsEditing(false);
-  };
+    setTempLabel(label)
+    setIsEditing(false)
+  }
 
   const saveEdit = () => {
-    updateNote(props.id, { title: tempLabel });
-    setIsEditing(false);
-  };
+    if (tempLabel.trim() && tempLabel !== label) {
+      updateNote(id, { title: tempLabel })
+    }
+    setIsEditing(false)
+  }
 
   useEffect(() => {
-    if (!isEditing) return;
+    if (!isEditing) return
 
     const handleClickOutside = (event: MouseEvent) => {
-      if (containerRef.current && !containerRef.current.contains(event.target as Node)) {
-        cancelEdit();
+      if (
+        containerRef.current &&
+        !containerRef.current.contains(event.target as Node)
+      ) {
+        cancelEdit()
       }
-    };
+    }
 
-    document.addEventListener("mousedown", handleClickOutside);
-
-    return () => {
-      document.removeEventListener("mousedown", handleClickOutside);
-    };
-  }, [isEditing]);
+    document.addEventListener("mousedown", handleClickOutside)
+    return () =>
+      document.removeEventListener("mousedown", handleClickOutside)
+  }, [isEditing])
 
   return (
     <div
       ref={containerRef}
-      className="d-flex align-items-center text-white-50 sidebar-listItem"
-      onClick={props.callback}
-      onDoubleClick={handleDoubleClick} 
+      onClick={onSelect}
+      onDoubleClick={handleDoubleClick}
+      className={cn(
+        "flex items-center gap-2 px-3 py-2 rounded-md cursor-pointer",
+        "text-muted-foreground hover:bg-muted hover:text-foreground",
+        "transition-colors"
+      )}
     >
-      <i className={iconClasses()} />
-      {
-        isEditing ? (
-          <input
-            type="text"
-            className="form-control form-control-sm bg-dark text-white ms-2"
-            value={tempLabel}
-            onChange={handleChange}
-            onKeyDown={handleKeyDown}
-            autoFocus
-          />
-        ) : (
-          <span>
-            {props.label}
-          </span>
-        )
-      }
+      <FileText className="h-4 w-4 shrink-0" />
+
+      {isEditing ? (
+        <Input
+          value={tempLabel}
+          onChange={handleChange}
+          onKeyDown={handleKeyDown}
+          autoFocus
+          className="h-7 px-2 text-sm"
+        />
+      ) : (
+        <span className="truncate text-sm">{label}</span>
+      )}
     </div>
   )
 }
diff --git a/src/components/NoteEditor.tsx b/src/components/NoteEditor.tsx
index 2e2e608..40113cd 100644
--- a/src/components/NoteEditor.tsx
+++ b/src/components/NoteEditor.tsx
@@ -3,14 +3,16 @@ import { useNote } from "../contexts/ActiveNoteContext"
 function NoteEditor() {
   const { currentNote, setCurrentNote } = useNote();
 
-  if (!currentNote) return <p>fuck</p>
+  if (!currentNote) return (
+    <div className="p-6">
+      <p>Select a note</p>
+    </div>
+  )
 
   return (
-    <div className="noteEditor d-flex flex-fill">
-      <div className="noteEditor-container container text-white-50 p-4">
-        <h1>{ currentNote.title }</h1>
-        <p>{ currentNote.body }</p>
-      </div>
+    <div className="p-6">
+      <h1>{ currentNote.title }</h1>
+      <p>{ currentNote.body }</p>
     </div>
   )
 }
diff --git a/src/components/Sidebar.tsx b/src/components/Sidebar.tsx
deleted file mode 100644
index f0694f4..0000000
--- a/src/components/Sidebar.tsx
+++ /dev/null
@@ -1,77 +0,0 @@
-import IconButton from "./IconButton"
-import ListItem from "./ListItem"
-import { useState } from "react";
-import { useNote } from "../contexts/ActiveNoteContext"
-import { useNotesStore } from "../contexts/NotesStore";
-
-function Sidebar() {
-  const [isSidebarOpen, setIsSidebarOpen] = useState<boolean>(true);
-  const { notes, createNote } = useNotesStore();
-  const { setCurrentNote } = useNote();
-
-  const toggleSidebar = () => setIsSidebarOpen(prev => !prev)
-
-  const buildNoteList = () => {
-    return notes.map((note) => {
-      return (
-        <ListItem 
-          key={note.id}
-          id={note.id}
-          label={note.title}
-          callback={() => setCurrentNote(note)}
-        />
-      )
-    })
-  }
-
-  const sidebarClasses = () => {
-    return `sidebar ${isSidebarOpen ? "sidebar-open" : "sidebar-closed"}`
-  }
-
-  return isSidebarOpen ? (
-    <div className={sidebarClasses()}>
-      <div 
-        className="bg-black px-3 py-2 d-flex justify-content-between align-items-center"
-        style={{"--bs-bg-opacity": 0.25} as React.CSSProperties}
-      >
-
-        <div className="d-flex">
-          <i className="bi bi-book text-secondary me-2"></i>
-          <p className="text-secondary m-0">My Notes</p>
-        </div>
-        <button 
-          className="btn text-secondary"
-          onClick={() => toggleSidebar()}
-        >
-          <i className="bi bi-layout-sidebar"></i>
-        </button>
-      </div>
-      <div className="container mt-2">
-        <>
-          {buildNoteList()}
-        </>
-        <IconButton
-          label="New Note"
-          iconClass="bi-plus-lg"
-          callback={() => createNote()}
-        />
-      </div>
-    </div>
-  ) : (
-    <div className={sidebarClasses()}>
-      <div 
-        className="bg-black py-2 d-flex justify-content-center"
-        style={{"--bs-bg-opacity": 0.25} as React.CSSProperties}
-      >
-        <button 
-          className="btn text-secondary"
-          onClick={() => toggleSidebar()}
-        >
-          <i className="bi bi-layout-sidebar"></i>
-        </button>
-      </div>
-    </div>
-  );
-}
-
-export default Sidebar
diff --git a/src/components/main.tsx b/src/components/main.tsx
index 941f4fe..8a53230 100644
--- a/src/components/main.tsx
+++ b/src/components/main.tsx
@@ -3,7 +3,6 @@ import React from "react"
 import ReactDOM from "react-dom/client"
 import App from "./App"
 import "../index.css"
-import "bootstrap/dist/css/bootstrap.min.css";
 import "bootstrap-icons/font/bootstrap-icons.css";
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
diff --git a/src/components/ui/input.tsx b/src/components/ui/input.tsx
new file mode 100644
index 0000000..8916905
--- /dev/null
+++ b/src/components/ui/input.tsx
@@ -0,0 +1,21 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Input({ className, type, ...props }: React.ComponentProps<"input">) {
+  return (
+    <input
+      type={type}
+      data-slot="input"
+      className={cn(
+        "file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+        "focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]",
+        "aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Input }
diff --git a/src/components/ui/scroll-area.tsx b/src/components/ui/scroll-area.tsx
new file mode 100644
index 0000000..9376f59
--- /dev/null
+++ b/src/components/ui/scroll-area.tsx
@@ -0,0 +1,56 @@
+import * as React from "react"
+import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area"
+
+import { cn } from "@/lib/utils"
+
+function ScrollArea({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
+  return (
+    <ScrollAreaPrimitive.Root
+      data-slot="scroll-area"
+      className={cn("relative", className)}
+      {...props}
+    >
+      <ScrollAreaPrimitive.Viewport
+        data-slot="scroll-area-viewport"
+        className="focus-visible:ring-ring/50 size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:outline-1"
+      >
+        {children}
+      </ScrollAreaPrimitive.Viewport>
+      <ScrollBar />
+      <ScrollAreaPrimitive.Corner />
+    </ScrollAreaPrimitive.Root>
+  )
+}
+
+function ScrollBar({
+  className,
+  orientation = "vertical",
+  ...props
+}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
+  return (
+    <ScrollAreaPrimitive.ScrollAreaScrollbar
+      data-slot="scroll-area-scrollbar"
+      orientation={orientation}
+      className={cn(
+        "flex touch-none p-px transition-colors select-none",
+        orientation === "vertical" &&
+          "h-full w-2.5 border-l border-l-transparent",
+        orientation === "horizontal" &&
+          "h-2.5 flex-col border-t border-t-transparent",
+        className
+      )}
+      {...props}
+    >
+      <ScrollAreaPrimitive.ScrollAreaThumb
+        data-slot="scroll-area-thumb"
+        className="bg-border relative flex-1 rounded-full"
+      />
+    </ScrollAreaPrimitive.ScrollAreaScrollbar>
+  )
+}
+
+export { ScrollArea, ScrollBar }
diff --git a/src/components/ui/separator.tsx b/src/components/ui/separator.tsx
new file mode 100644
index 0000000..bb3ad74
--- /dev/null
+++ b/src/components/ui/separator.tsx
@@ -0,0 +1,26 @@
+import * as React from "react"
+import * as SeparatorPrimitive from "@radix-ui/react-separator"
+
+import { cn } from "@/lib/utils"
+
+function Separator({
+  className,
+  orientation = "horizontal",
+  decorative = true,
+  ...props
+}: React.ComponentProps<typeof SeparatorPrimitive.Root>) {
+  return (
+    <SeparatorPrimitive.Root
+      data-slot="separator"
+      decorative={decorative}
+      orientation={orientation}
+      className={cn(
+        "bg-border shrink-0 data-[orientation=horizontal]:h-px data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-px",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Separator }
diff --git a/src/components/ui/sheet.tsx b/src/components/ui/sheet.tsx
new file mode 100644
index 0000000..84649ad
--- /dev/null
+++ b/src/components/ui/sheet.tsx
@@ -0,0 +1,139 @@
+"use client"
+
+import * as React from "react"
+import * as SheetPrimitive from "@radix-ui/react-dialog"
+import { XIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Sheet({ ...props }: React.ComponentProps<typeof SheetPrimitive.Root>) {
+  return <SheetPrimitive.Root data-slot="sheet" {...props} />
+}
+
+function SheetTrigger({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Trigger>) {
+  return <SheetPrimitive.Trigger data-slot="sheet-trigger" {...props} />
+}
+
+function SheetClose({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Close>) {
+  return <SheetPrimitive.Close data-slot="sheet-close" {...props} />
+}
+
+function SheetPortal({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Portal>) {
+  return <SheetPrimitive.Portal data-slot="sheet-portal" {...props} />
+}
+
+function SheetOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Overlay>) {
+  return (
+    <SheetPrimitive.Overlay
+      data-slot="sheet-overlay"
+      className={cn(
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SheetContent({
+  className,
+  children,
+  side = "right",
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Content> & {
+  side?: "top" | "right" | "bottom" | "left"
+}) {
+  return (
+    <SheetPortal>
+      <SheetOverlay />
+      <SheetPrimitive.Content
+        data-slot="sheet-content"
+        className={cn(
+          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out fixed z-50 flex flex-col gap-4 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500",
+          side === "right" &&
+            "data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right inset-y-0 right-0 h-full w-3/4 border-l sm:max-w-sm",
+          side === "left" &&
+            "data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left inset-y-0 left-0 h-full w-3/4 border-r sm:max-w-sm",
+          side === "top" &&
+            "data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top inset-x-0 top-0 h-auto border-b",
+          side === "bottom" &&
+            "data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom inset-x-0 bottom-0 h-auto border-t",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <SheetPrimitive.Close className="ring-offset-background focus:ring-ring data-[state=open]:bg-secondary absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none">
+          <XIcon className="size-4" />
+          <span className="sr-only">Close</span>
+        </SheetPrimitive.Close>
+      </SheetPrimitive.Content>
+    </SheetPortal>
+  )
+}
+
+function SheetHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sheet-header"
+      className={cn("flex flex-col gap-1.5 p-4", className)}
+      {...props}
+    />
+  )
+}
+
+function SheetFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sheet-footer"
+      className={cn("mt-auto flex flex-col gap-2 p-4", className)}
+      {...props}
+    />
+  )
+}
+
+function SheetTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Title>) {
+  return (
+    <SheetPrimitive.Title
+      data-slot="sheet-title"
+      className={cn("text-foreground font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function SheetDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Description>) {
+  return (
+    <SheetPrimitive.Description
+      data-slot="sheet-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Sheet,
+  SheetTrigger,
+  SheetClose,
+  SheetContent,
+  SheetHeader,
+  SheetFooter,
+  SheetTitle,
+  SheetDescription,
+}
diff --git a/src/components/ui/sidebar.tsx b/src/components/ui/sidebar.tsx
new file mode 100644
index 0000000..cc93cba
--- /dev/null
+++ b/src/components/ui/sidebar.tsx
@@ -0,0 +1,730 @@
+"use client"
+
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+import { ChevronRight } from "lucide-react"
+
+import { useIsMobile } from "@/hooks/use-mobile"
+import { cn } from "@/lib/utils"
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { Separator } from "@/components/ui/separator"
+import {
+  Sheet,
+  SheetContent,
+  SheetDescription,
+  SheetHeader,
+  SheetTitle,
+} from "@/components/ui/sheet"
+import { Skeleton } from "@/components/ui/skeleton"
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from "@/components/ui/tooltip"
+
+const SIDEBAR_COOKIE_NAME = "sidebar_state"
+const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7
+const SIDEBAR_WIDTH = "16rem"
+const SIDEBAR_WIDTH_MOBILE = "18rem"
+const SIDEBAR_WIDTH_ICON = "3rem"
+const SIDEBAR_KEYBOARD_SHORTCUT = "b"
+
+type SidebarContextProps = {
+  state: "expanded" | "collapsed"
+  open: boolean
+  setOpen: (open: boolean) => void
+  openMobile: boolean
+  setOpenMobile: (open: boolean) => void
+  isMobile: boolean
+  toggleSidebar: () => void
+}
+
+const SidebarContext = React.createContext<SidebarContextProps | null>(null)
+
+function useSidebar() {
+  const context = React.useContext(SidebarContext)
+  if (!context) {
+    throw new Error("useSidebar must be used within a SidebarProvider.")
+  }
+
+  return context
+}
+
+function SidebarProvider({
+  defaultOpen = true,
+  open: openProp,
+  onOpenChange: setOpenProp,
+  className,
+  style,
+  children,
+  ...props
+}: React.ComponentProps<"div"> & {
+  defaultOpen?: boolean
+  open?: boolean
+  onOpenChange?: (open: boolean) => void
+}) {
+  const isMobile = useIsMobile()
+  const [openMobile, setOpenMobile] = React.useState(false)
+
+  // This is the internal state of the sidebar.
+  // We use openProp and setOpenProp for control from outside the component.
+  const [_open, _setOpen] = React.useState(defaultOpen)
+  const open = openProp ?? _open
+  const setOpen = React.useCallback(
+    (value: boolean | ((value: boolean) => boolean)) => {
+      const openState = typeof value === "function" ? value(open) : value
+      if (setOpenProp) {
+        setOpenProp(openState)
+      } else {
+        _setOpen(openState)
+      }
+
+      // This sets the cookie to keep the sidebar state.
+      document.cookie = `${SIDEBAR_COOKIE_NAME}=${openState}; path=/; max-age=${SIDEBAR_COOKIE_MAX_AGE}`
+    },
+    [setOpenProp, open]
+  )
+
+  // Helper to toggle the sidebar.
+  const toggleSidebar = React.useCallback(() => {
+    return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open)
+  }, [isMobile, setOpen, setOpenMobile])
+
+  // Adds a keyboard shortcut to toggle the sidebar.
+  React.useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (
+        event.key === SIDEBAR_KEYBOARD_SHORTCUT &&
+        (event.metaKey || event.ctrlKey)
+      ) {
+        event.preventDefault()
+        toggleSidebar()
+      }
+    }
+
+    window.addEventListener("keydown", handleKeyDown)
+    return () => window.removeEventListener("keydown", handleKeyDown)
+  }, [toggleSidebar])
+
+  // We add a state so that we can do data-state="expanded" or "collapsed".
+  // This makes it easier to style the sidebar with Tailwind classes.
+  const state = open ? "expanded" : "collapsed"
+
+  const contextValue = React.useMemo<SidebarContextProps>(
+    () => ({
+      state,
+      open,
+      setOpen,
+      isMobile,
+      openMobile,
+      setOpenMobile,
+      toggleSidebar,
+    }),
+    [state, open, setOpen, isMobile, openMobile, setOpenMobile, toggleSidebar]
+  )
+
+  return (
+    <SidebarContext.Provider value={contextValue}>
+      <TooltipProvider delayDuration={0}>
+        <div
+          data-slot="sidebar-wrapper"
+          style={
+            {
+              "--sidebar-width": SIDEBAR_WIDTH,
+              "--sidebar-width-icon": SIDEBAR_WIDTH_ICON,
+              ...style,
+            } as React.CSSProperties
+          }
+          className={cn(
+            "group/sidebar-wrapper has-data-[variant=inset]:bg-sidebar flex min-h-svh w-full",
+            className
+          )}
+          {...props}
+        >
+          {children}
+        </div>
+      </TooltipProvider>
+    </SidebarContext.Provider>
+  )
+}
+
+function Sidebar({
+  side = "left",
+  variant = "sidebar",
+  collapsible = "offcanvas",
+  className,
+  children,
+  ...props
+}: React.ComponentProps<"div"> & {
+  side?: "left" | "right"
+  variant?: "sidebar" | "floating" | "inset"
+  collapsible?: "offcanvas" | "icon" | "none"
+}) {
+  const { isMobile, state, openMobile, setOpenMobile } = useSidebar()
+
+  if (collapsible === "none") {
+    return (
+      <div
+        data-slot="sidebar"
+        className={cn(
+          "bg-sidebar text-sidebar-foreground flex h-full w-(--sidebar-width) flex-col",
+          className
+        )}
+        {...props}
+      >
+        {children}
+      </div>
+    )
+  }
+
+  if (isMobile) {
+    return (
+      <Sheet open={openMobile} onOpenChange={setOpenMobile} {...props}>
+        <SheetContent
+          data-sidebar="sidebar"
+          data-slot="sidebar"
+          data-mobile="true"
+          className="bg-sidebar text-sidebar-foreground w-(--sidebar-width) p-0 [&>button]:hidden"
+          style={
+            {
+              "--sidebar-width": SIDEBAR_WIDTH_MOBILE,
+            } as React.CSSProperties
+          }
+          side={side}
+        >
+          <SheetHeader className="sr-only">
+            <SheetTitle>Sidebar</SheetTitle>
+            <SheetDescription>Displays the mobile sidebar.</SheetDescription>
+          </SheetHeader>
+          <div className="flex h-full w-full flex-col">{children}</div>
+        </SheetContent>
+      </Sheet>
+    )
+  }
+
+  return (
+    <div
+      className="group peer text-sidebar-foreground hidden md:block"
+      data-state={state}
+      data-collapsible={state === "collapsed" ? collapsible : ""}
+      data-variant={variant}
+      data-side={side}
+      data-slot="sidebar"
+    >
+      {/* This is what handles the sidebar gap on desktop */}
+      <div
+        data-slot="sidebar-gap"
+        className={cn(
+          "relative w-(--sidebar-width) bg-transparent transition-[width] duration-300 ease-out",
+          "group-data-[collapsible=offcanvas]:w-0",
+          "group-data-[side=right]:rotate-180",
+          variant === "floating" || variant === "inset"
+            ? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]"
+            : "group-data-[collapsible=icon]:w-(--sidebar-width-icon)"
+        )}
+      />
+      <div
+        data-slot="sidebar-container"
+        className={cn(
+          "fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] duration-300 ease-out md:flex",
+          side === "left"
+            ? "left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]"
+            : "right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]",
+          // Adjust the padding for floating and inset variants.
+          variant === "floating" || variant === "inset"
+            ? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]"
+            : "group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l",
+          className
+        )}
+        {...props}
+      >
+        <div
+          data-sidebar="sidebar"
+          data-slot="sidebar-inner"
+          className="bg-sidebar group-data-[variant=floating]:border-sidebar-border flex h-full w-full flex-col group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:shadow-sm"
+        >
+          {children}
+        </div>
+      </div>
+    </div>
+  )
+}
+
+function SidebarTrigger({
+  className,
+  onClick,
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { toggleSidebar, state } = useSidebar()
+  const isSidebarOpen = state === "expanded"
+
+  return (
+    <Button
+      data-sidebar="trigger"
+      data-slot="sidebar-trigger"
+      variant="ghost"
+      size="icon"
+      className={cn("size-7", className)}
+      onClick={(event) => {
+        onClick?.(event)
+        toggleSidebar()
+      }}
+      {...props}
+    >
+      <ChevronRight className={cn(
+        "h-4 w-4 transition-transform duration-300 ease-out",
+        isSidebarOpen ? "rotate-180" : "rotate-0"
+      )} />
+      <span className="sr-only">Toggle Sidebar</span>
+    </Button>
+  )
+}
+
+function SidebarRail({ className, ...props }: React.ComponentProps<"button">) {
+  const { toggleSidebar } = useSidebar()
+
+  return (
+    <button
+      data-sidebar="rail"
+      data-slot="sidebar-rail"
+      aria-label="Toggle Sidebar"
+      tabIndex={-1}
+      onClick={toggleSidebar}
+      title="Toggle Sidebar"
+      className={cn(
+        "hover:after:bg-sidebar-border absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-linear group-data-[side=left]:-right-4 group-data-[side=right]:left-0 after:absolute after:inset-y-0 after:left-1/2 after:w-[2px] sm:flex",
+        "in-data-[side=left]:cursor-w-resize in-data-[side=right]:cursor-e-resize",
+        "[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize",
+        "hover:group-data-[collapsible=offcanvas]:bg-sidebar group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:left-full",
+        "[[data-side=left][data-collapsible=offcanvas]_&]:-right-2",
+        "[[data-side=right][data-collapsible=offcanvas]_&]:-left-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarInset({ className, ...props }: React.ComponentProps<"main">) {
+  return (
+    <main
+      data-slot="sidebar-inset"
+      className={cn(
+        "bg-background relative flex w-full flex-1 flex-col",
+        "md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarInput({
+  className,
+  ...props
+}: React.ComponentProps<typeof Input>) {
+  return (
+    <Input
+      data-slot="sidebar-input"
+      data-sidebar="input"
+      className={cn("bg-background h-8 w-full shadow-none", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-header"
+      data-sidebar="header"
+      className={cn("flex flex-col gap-2 p-2", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-footer"
+      data-sidebar="footer"
+      className={cn("flex flex-col gap-2 p-2", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof Separator>) {
+  return (
+    <Separator
+      data-slot="sidebar-separator"
+      data-sidebar="separator"
+      className={cn("bg-sidebar-border mx-2 w-auto", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarContent({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-content"
+      data-sidebar="content"
+      className={cn(
+        "flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroup({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-group"
+      data-sidebar="group"
+      className={cn("relative flex w-full min-w-0 flex-col p-2", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupLabel({
+  className,
+  asChild = false,
+  ...props
+}: React.ComponentProps<"div"> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : "div"
+
+  return (
+    <Comp
+      data-slot="sidebar-group-label"
+      data-sidebar="group-label"
+      className={cn(
+        "text-sidebar-foreground/70 ring-sidebar-ring flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium outline-hidden transition-[margin,opacity] duration-300 ease-out focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        "group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupAction({
+  className,
+  asChild = false,
+  ...props
+}: React.ComponentProps<"button"> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="sidebar-group-action"
+      data-sidebar="group-action"
+      className={cn(
+        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground absolute top-3.5 right-3 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        // Increases the hit area of the button on mobile.
+        "after:absolute after:-inset-2 md:after:hidden",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupContent({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-group-content"
+      data-sidebar="group-content"
+      className={cn("w-full text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenu({ className, ...props }: React.ComponentProps<"ul">) {
+  return (
+    <ul
+      data-slot="sidebar-menu"
+      data-sidebar="menu"
+      className={cn("flex w-full min-w-0 flex-col gap-1", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuItem({ className, ...props }: React.ComponentProps<"li">) {
+  return (
+    <li
+      data-slot="sidebar-menu-item"
+      data-sidebar="menu-item"
+      className={cn("group/menu-item relative", className)}
+      {...props}
+    />
+  )
+}
+
+const sidebarMenuButtonVariants = cva(
+  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+  {
+    variants: {
+      variant: {
+        default: "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
+        outline:
+          "bg-background shadow-[0_0_0_1px_hsl(var(--sidebar-border))] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground hover:shadow-[0_0_0_1px_hsl(var(--sidebar-accent))]",
+      },
+      size: {
+        default: "h-8 text-sm",
+        sm: "h-7 text-xs",
+        lg: "h-12 text-sm group-data-[collapsible=icon]:p-0!",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function SidebarMenuButton({
+  asChild = false,
+  isActive = false,
+  variant = "default",
+  size = "default",
+  tooltip,
+  className,
+  ...props
+}: React.ComponentProps<"button"> & {
+  asChild?: boolean
+  isActive?: boolean
+  tooltip?: string | React.ComponentProps<typeof TooltipContent>
+} & VariantProps<typeof sidebarMenuButtonVariants>) {
+  const Comp = asChild ? Slot : "button"
+  const { isMobile, state } = useSidebar()
+
+  const button = (
+    <Comp
+      data-slot="sidebar-menu-button"
+      data-sidebar="menu-button"
+      data-size={size}
+      data-active={isActive}
+      className={cn(sidebarMenuButtonVariants({ variant, size }), className)}
+      {...props}
+    />
+  )
+
+  if (!tooltip) {
+    return button
+  }
+
+  if (typeof tooltip === "string") {
+    tooltip = {
+      children: tooltip,
+    }
+  }
+
+  return (
+    <Tooltip>
+      <TooltipTrigger asChild>{button}</TooltipTrigger>
+      <TooltipContent
+        side="right"
+        align="center"
+        hidden={state !== "collapsed" || isMobile}
+        {...tooltip}
+      />
+    </Tooltip>
+  )
+}
+
+function SidebarMenuAction({
+  className,
+  asChild = false,
+  showOnHover = false,
+  ...props
+}: React.ComponentProps<"button"> & {
+  asChild?: boolean
+  showOnHover?: boolean
+}) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="sidebar-menu-action"
+      data-sidebar="menu-action"
+      className={cn(
+        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground peer-hover/menu-button:text-sidebar-accent-foreground absolute top-1.5 right-1 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        // Increases the hit area of the button on mobile.
+        "after:absolute after:-inset-2 md:after:hidden",
+        "peer-data-[size=sm]/menu-button:top-1",
+        "peer-data-[size=default]/menu-button:top-1.5",
+        "peer-data-[size=lg]/menu-button:top-2.5",
+        "group-data-[collapsible=icon]:hidden",
+        showOnHover &&
+          "peer-data-[active=true]/menu-button:text-sidebar-accent-foreground group-focus-within/menu-item:opacity-100 group-hover/menu-item:opacity-100 data-[state=open]:opacity-100 md:opacity-0",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuBadge({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-menu-badge"
+      data-sidebar="menu-badge"
+      className={cn(
+        "text-sidebar-foreground pointer-events-none absolute right-1 flex h-5 min-w-5 items-center justify-center rounded-md px-1 text-xs font-medium tabular-nums select-none",
+        "peer-hover/menu-button:text-sidebar-accent-foreground peer-data-[active=true]/menu-button:text-sidebar-accent-foreground",
+        "peer-data-[size=sm]/menu-button:top-1",
+        "peer-data-[size=default]/menu-button:top-1.5",
+        "peer-data-[size=lg]/menu-button:top-2.5",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSkeleton({
+  className,
+  showIcon = false,
+  ...props
+}: React.ComponentProps<"div"> & {
+  showIcon?: boolean
+}) {
+  // Random width between 50 to 90%.
+  const width = React.useMemo(() => {
+    return `${Math.floor(Math.random() * 40) + 50}%`
+  }, [])
+
+  return (
+    <div
+      data-slot="sidebar-menu-skeleton"
+      data-sidebar="menu-skeleton"
+      className={cn("flex h-8 items-center gap-2 rounded-md px-2", className)}
+      {...props}
+    >
+      {showIcon && (
+        <Skeleton
+          className="size-4 rounded-md"
+          data-sidebar="menu-skeleton-icon"
+        />
+      )}
+      <Skeleton
+        className="h-4 max-w-(--skeleton-width) flex-1"
+        data-sidebar="menu-skeleton-text"
+        style={
+          {
+            "--skeleton-width": width,
+          } as React.CSSProperties
+        }
+      />
+    </div>
+  )
+}
+
+function SidebarMenuSub({ className, ...props }: React.ComponentProps<"ul">) {
+  return (
+    <ul
+      data-slot="sidebar-menu-sub"
+      data-sidebar="menu-sub"
+      className={cn(
+        "border-sidebar-border mx-3.5 flex min-w-0 translate-x-px flex-col gap-1 border-l px-2.5 py-0.5",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSubItem({
+  className,
+  ...props
+}: React.ComponentProps<"li">) {
+  return (
+    <li
+      data-slot="sidebar-menu-sub-item"
+      data-sidebar="menu-sub-item"
+      className={cn("group/menu-sub-item relative", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSubButton({
+  asChild = false,
+  size = "md",
+  isActive = false,
+  className,
+  ...props
+}: React.ComponentProps<"a"> & {
+  asChild?: boolean
+  size?: "sm" | "md"
+  isActive?: boolean
+}) {
+  const Comp = asChild ? Slot : "a"
+
+  return (
+    <Comp
+      data-slot="sidebar-menu-sub-button"
+      data-sidebar="menu-sub-button"
+      data-size={size}
+      data-active={isActive}
+      className={cn(
+        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground active:bg-sidebar-accent active:text-sidebar-accent-foreground [&>svg]:text-sidebar-accent-foreground flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 outline-hidden focus-visible:ring-2 disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+        "data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground",
+        size === "sm" && "text-xs",
+        size === "md" && "text-sm",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Sidebar,
+  SidebarContent,
+  SidebarFooter,
+  SidebarGroup,
+  SidebarGroupAction,
+  SidebarGroupContent,
+  SidebarGroupLabel,
+  SidebarHeader,
+  SidebarInput,
+  SidebarInset,
+  SidebarMenu,
+  SidebarMenuAction,
+  SidebarMenuBadge,
+  SidebarMenuButton,
+  SidebarMenuItem,
+  SidebarMenuSkeleton,
+  SidebarMenuSub,
+  SidebarMenuSubButton,
+  SidebarMenuSubItem,
+  SidebarProvider,
+  SidebarRail,
+  SidebarSeparator,
+  SidebarTrigger,
+  useSidebar,
+}
diff --git a/src/components/ui/skeleton.tsx b/src/components/ui/skeleton.tsx
new file mode 100644
index 0000000..32ea0ef
--- /dev/null
+++ b/src/components/ui/skeleton.tsx
@@ -0,0 +1,13 @@
+import { cn } from "@/lib/utils"
+
+function Skeleton({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="skeleton"
+      className={cn("bg-accent animate-pulse rounded-md", className)}
+      {...props}
+    />
+  )
+}
+
+export { Skeleton }
diff --git a/src/components/ui/tooltip.tsx b/src/components/ui/tooltip.tsx
new file mode 100644
index 0000000..715bf76
--- /dev/null
+++ b/src/components/ui/tooltip.tsx
@@ -0,0 +1,59 @@
+import * as React from "react"
+import * as TooltipPrimitive from "@radix-ui/react-tooltip"
+
+import { cn } from "@/lib/utils"
+
+function TooltipProvider({
+  delayDuration = 0,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Provider>) {
+  return (
+    <TooltipPrimitive.Provider
+      data-slot="tooltip-provider"
+      delayDuration={delayDuration}
+      {...props}
+    />
+  )
+}
+
+function Tooltip({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Root>) {
+  return (
+    <TooltipProvider>
+      <TooltipPrimitive.Root data-slot="tooltip" {...props} />
+    </TooltipProvider>
+  )
+}
+
+function TooltipTrigger({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Trigger>) {
+  return <TooltipPrimitive.Trigger data-slot="tooltip-trigger" {...props} />
+}
+
+function TooltipContent({
+  className,
+  sideOffset = 0,
+  children,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Content>) {
+  return (
+    <TooltipPrimitive.Portal>
+      <TooltipPrimitive.Content
+        data-slot="tooltip-content"
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-foreground text-background animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-fit origin-(--radix-tooltip-content-transform-origin) rounded-md px-3 py-1.5 text-xs text-balance",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <TooltipPrimitive.Arrow className="bg-foreground fill-foreground z-50 size-2.5 translate-y-[calc(-50%_-_2px)] rotate-45 rounded-[2px]" />
+      </TooltipPrimitive.Content>
+    </TooltipPrimitive.Portal>
+  )
+}
+
+export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }
diff --git a/src/hooks/use-mobile.ts b/src/hooks/use-mobile.ts
new file mode 100644
index 0000000..2b0fe1d
--- /dev/null
+++ b/src/hooks/use-mobile.ts
@@ -0,0 +1,19 @@
+import * as React from "react"
+
+const MOBILE_BREAKPOINT = 768
+
+export function useIsMobile() {
+  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
+
+  React.useEffect(() => {
+    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
+    const onChange = () => {
+      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    }
+    mql.addEventListener("change", onChange)
+    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    return () => mql.removeEventListener("change", onChange)
+  }, [])
+
+  return !!isMobile
+}
diff --git a/src/index.css b/src/index.css
index 1b8fa69..063244a 100644
--- a/src/index.css
+++ b/src/index.css
@@ -7,44 +7,6 @@ body {
   font-family: "Fira Sans", sans-serif, monospace !important;
 }
 
-.sidebar {
-  height: 100vh;
-  transition: width 0.2s ease;
-  overflow: hidden;
-
-  p, button, span {
-    /* Needed to prevent line break during sidebar toggle animation */
-    overflow: hidden;
-    white-space: nowrap
-  }
-}
-
-.sidebar-open {
-  width: 14rem;
-}
-
-.sidebar-closed {
-  width: 4rem;
-}
-
-.sidebar-listItem {
-  height: 2.25rem;
-  border-radius: 0.25rem;
-  padding: 0.375rem 0.75rem;
-
-  &:hover {
-    background-color: #1b1e21;
-  }
-}
-
-.noteEditor {
-  background-color: #1b1e21;
-}
-
-.noteEditor-container {
-  background-color: #1b1e21;
-}
-
 @theme inline {
   --radius-sm: calc(var(--radius) - 4px);
   --radius-md: calc(var(--radius) - 2px);