body {
    font-family: 'Arial', sans-serif;
    background-color: #FFFDE7;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding-top: 20px;
}

header {
    width: 100%;
    background-color: #FFD54F;
    padding: 10px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    margin: 0;
    font-size: 2rem;
    color: #E53935;
}

header h2 {
    margin-top: 5px;
    font-size: 1.2rem;
    color: #8E24AA;
    font-weight: normal;
}

#drawing-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

#drawing-controls input[type="color"], #drawing-controls input[type="range"] {
    border: 2px solid #4DD0E1;
    border-radius: 10px;
    padding: 5px 15px;
    outline: none;
}

#drawing-controls button {
    border: 2px solid #FFB74D;
    border-radius: 10px;
    padding: 5px 15px;
    background-color: #FFECB3;
    cursor: pointer;
    outline: none;
}

#drawing-controls button:hover {
    background-color: #FFE082;
}

#drawing-controls button:active {
    background-color: #FFD54F;
}

canvas {
    border: 4px solid #FF5722;
    background-color: #FFFFFF;
    border-radius: 0;
}