.request-form {
    display: grid;
    gap: 1.25rem;
}

.form-field {
    display: grid;
    gap: 0.375rem;
}

.form-field label {
    font-weight: 600;
}

.field-hint {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--text-muted-color);
}

.form-field input,
.form-field textarea,
.form-field select {
    width: 100%;
    font: inherit;
    color: inherit;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0;
    background: var(--background-color);
}

.form-field textarea {
    resize: vertical;
}

.form-field.is-invalid input,
.form-field.is-invalid textarea,
.form-field.is-invalid select {
    border-color: var(--accent-color);
}

.field-error {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--accent-color);
}

/* With JS, follow-ups not matching the chosen option are hidden. Without JS all stay visible. */
.form-field[hidden] {
    display: none;
}

.form-trap {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-message {
    padding: 1rem;
    border-left: 4px solid var(--accent-color);
    background: var(--color-grey-light);
}

.form-submit {
    justify-self: start;
    font: inherit;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: 0;
    background: var(--accent-color);
    color: var(--color-white);
    cursor: pointer;
}

.form-submit:hover {
    background: var(--accent-hover-color);
}

.form-submit:disabled,
.form-submit.is-sending {
    background: var(--accent-hover-color);
    opacity: 0.7;
    cursor: wait;
}