* {
    margin: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    color: white;
}

canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background-color: #242424;
}

.tools {
    position: absolute;
    top: 0;
    right: 0;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

form > input {
    padding-inline: 0.5rem;
    outline: none;
    height: 2rem;
    background-color: transparent;
    border: none;
    border-left: 2px solid #0d6779;
    color: white;
}

form > input:focus {
    border-color: #06d0f9;
}

input[type='checkbox'] {
    accent-color: #06d0f9;
}

.submit {
    padding: 0.5rem;
    background-color: #0d6779;
    border: none;
    color: white;
    cursor: pointer;
}

.submit:hover {
    background-color: #31a6be;
}

#deleteBtn {
    background-color: transparent;
    border: 1px solid #d33030;
    color: #d33030;
    padding: 0.5rem;
    display: none;
}

#deleteBtn:hover {
    background-color: #d33030;
    color: white;
}