button, .button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    color: #000;
    background-color: #fff;
    border: 2px solid #000;
    box-shadow: 4px 4px 0 #000;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Roboto Mono', monospace;
}

button:hover, .button:hover {
    box-shadow: 6px 6px 0 #000;
}


input, textarea, select {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 2px solid #000;
    box-shadow: 4px 4px 0 #000;
    font-family: 'Roboto Mono', monospace;
    font-size: max(1em, 16px); /* 16px to avoid zooming on mobile (Safari) */
}

input.error {
    border: 2px solid red;
    background-color: #ffe6e6;
    box-shadow: 4px 4px 0 red;
}

input.success {
    border: 2px solid green;
    background-color: #e6ffe6;
    box-shadow: 4px 4px 0 green;
}

textarea {
    resize: vertical;
}

label {
    margin-bottom: 0.5rem;
    display: block;
}

input[type="radio"], input[type="checkbox"] {
    display: inline-block;
    width: auto;
    margin-right: 0.5rem;
}

select[multiple] {
    height: auto;
}