/* General Styles */
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #F9FAFB;
    color: #111827;
}
.notepad-container {
    width: 100%;
    max-width: 1000px;
    margin: auto;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    padding: 20px;
}
header {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 2px solid #2563EB;
}
.menu {
    display: flex;
    gap: 10px;
}
.menu > div {
    font-weight: bold;
    color: #2563EB;
    cursor: pointer;
    padding: 5px 15px;
    border-radius: 8px;
}
.menu > div:hover {
    background-color: #2563EB;
    color: #fff;
}
.toolbar {
    display: flex;
    align-items: center;
    padding: 10px 0;
}
.toolbar select, .toolbar button {
    padding: 8px 15px;
    font-size: 16px;
    border: 1px solid #2563EB;
    border-radius: 6px;
    background-color: #fff;
    cursor: pointer;
}
.toolbar select {
    margin-right: 15px;
}
.toolbar button {
    background-color: #2563EB;
    color: white;
    margin-left: 10px;
}
.toolbar button:hover {
    background-color: #1E40AF;
}
.toolbar i {
    font-size: 20px;
    color: #2563EB;
}
textarea {
    width: 100%;
    height: 400px;
    border: 2px solid #2563EB;
    border-radius: 12px;
    padding: 10px;
    font-size: 16px;
    background: #F9FAFB;
    color: #111827;
    resize: none;
}