.measurement-settings { line-height: 1.65; }
.measurement-settings strong { font-weight: 700; }
.measurement-settings__intro { margin: 16px 0; }
.measurement-settings__explanation { margin: 0 0 24px; color: var(--muted); font-size: var(--text-small); }
.measurement-form .form-choice-row {
    position: relative;
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 8px 14px;
    margin: 0 0 14px;
    padding: 18px;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: var(--surface);
    transition: background-color 160ms ease, border-color 160ms ease;
}
.measurement-form .form-choice-row > label { margin: 0; font-weight: 600; line-height: 1.5; cursor: pointer; }
.measurement-form .form-choice-row > label::before { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.measurement-form .form-choice-row > .help { grid-column: 2; margin: 0; line-height: 1.55; }
.measurement-form .form-choice-row > .help > div { margin: 0; }
.measurement-form .form-choice-row > input[type=checkbox] {
    appearance: none;
    position: relative;
    z-index: 1;
    display: grid;
    place-content: center;
    width: 26px;
    height: 26px;
    min-height: 26px;
    margin: 2px 0 0;
    padding: 0;
    border: 2px solid var(--green);
    border-radius: 8px;
    background: var(--surface-white);
    cursor: pointer;
}
.measurement-form input[type=checkbox]::before {
    content: "";
    width: 6px;
    height: 11px;
    margin-top: -3px;
    border: solid var(--text-inverse);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    visibility: hidden;
}
.measurement-form input[type=checkbox]:checked { background: var(--green); }
.measurement-form input[type=checkbox]:checked::before { visibility: visible; }
.measurement-form .form-choice-row:has(> input:checked) { border-color: var(--green); background: color-mix(in srgb, var(--sage) 65%, var(--surface)); }
.measurement-form input[type=checkbox]:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
.measurement-form .form-choice-row:has(> input:disabled) { opacity: .65; }
.measurement-form input:disabled, .measurement-form input:disabled + label { cursor: not-allowed; }
.measurement-settings__actions { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.measurement-settings__actions > .button { white-space: normal; text-align: center; }
.measurement-settings__browser-note { margin: 20px 0 0; font-size: var(--text-small); color: var(--muted); }
.measurement-settings__policy {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    margin-top: 20px;
    padding-block: 8px;
    color: var(--green);
    font-size: var(--text-small);
    font-weight: 600;
    line-height: 1.5;
}
.measurement-settings__policy > span { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.measurement-settings__policy > i { flex-shrink: 0; }
.measurement-settings__policy:hover { color: var(--ink); }
.measurement-settings__policy:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; border-radius: 4px; }
@media (hover: hover) {
    .measurement-form .form-choice-row:hover { border-color: var(--green); background: var(--surface-soft); }
}
@media (max-width: 540px) {
    .measurement-form .form-choice-row { gap: 8px 12px; padding: 16px; }
    .measurement-settings__actions > .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    .measurement-form .form-choice-row { transition: none; }
}
@media (forced-colors: active) {
    .measurement-form .form-choice-row > input[type=checkbox] { appearance: auto; }
    .measurement-form input[type=checkbox]::before { content: none; }
}