body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 600px;
    margin: 40px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: #333;
}

#note-input {
    width: 100%;
    height: 80px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    resize: vertical;
    margin-bottom: 10px;
}

#add-note {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: #28a745;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

#add-note:hover {
    background-color: #218838;
}

#notes-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

#notes-list li {
    background: #f9f9f9;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.delete-note {
    background: none;
    border: none;
    color: #dc3545;
    font-size: 18px;
    cursor: pointer;
}