.field { display: grid; gap: 7px; min-width: 0; }
.field label { font-size: 12px; font-weight: 700; color: var(--text-soft); }
.field input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), .field select, .field textarea, .field-select {
  width: 100%; border: 1px solid var(--border); background: var(--surface);
  border-radius: 9px; padding: 10px 11px; outline: none; transition: var(--ease);
}
.field input:not([type="checkbox"]):not([type="radio"]):focus, .field select:focus, .field textarea:focus, .field-select:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-500) 12%, transparent);
}
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--danger); }
.field__hint { font-size: 11px; }
.field__error { color: var(--danger); font-size: 11px; }
.required { color: var(--danger); }
.field-select--compact { width: auto; padding: 8px 10px; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.field--span-2 { grid-column: span 2; }

/* Native inputs retain their values, form behavior, and keyboard interaction. */
input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  display: inline-grid;
  place-content: center;
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin: 0;
  padding: 0;
  border: 1.5px solid var(--control-border);
  border-radius: 6px;
  background: var(--control-bg);
  color: var(--control-mark);
  vertical-align: middle;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}
input[type="checkbox"]:not([role="switch"])::before {
  content: "";
  width: 10px;
  height: 6px;
  border: solid currentColor;
  border-width: 0 0 2px 2px;
  transform: translateY(-1px) rotate(-45deg) scale(0);
}
input[type="checkbox"]:checked,
input[type="checkbox"]:indeterminate { background: var(--control-accent); border-color: var(--control-accent); }
input[type="checkbox"]:checked:not([role="switch"])::before { transform: translateY(-1px) rotate(-45deg) scale(1); }
input[type="checkbox"]:indeterminate:not([role="switch"])::before {
  width: 10px; height: 2px; border: 0; border-radius: 1px; background: currentColor; transform: none;
}
input[type="checkbox"]:hover:not(:disabled) { border-color: var(--control-hover); }
input[type="checkbox"]:focus-visible { outline: 2px solid var(--control-focus); outline-offset: 3px; }
input[type="checkbox"]:disabled {
  border-color: var(--control-disabled-border);
  background: var(--control-disabled-bg);
  color: var(--control-disabled-mark);
  cursor: not-allowed;
}
input[type="checkbox"]:disabled:checked,
input[type="checkbox"]:disabled:indeterminate { background: var(--control-disabled-accent); border-color: var(--control-disabled-accent); }
input[type="checkbox"][aria-invalid="true"] { border-color: var(--danger); }

.switch-row {
  display: flex; justify-content: space-between; gap: 18px; align-items: center;
  min-height: 52px; padding: 12px 0; cursor: pointer;
}
.switch-row > span:not(.switch-control) { display: grid; gap: 4px; min-width: 0; }
.field label.switch-row { font-size: 13px; font-weight: 400; }
.switch-row strong { color: var(--text); font-size: 13px; font-weight: 600; }
.switch-row small { color: var(--text-soft); font-size: 12px; font-weight: 400; }
.switch-control { display: inline-flex; flex: none; align-items: center; gap: 8px; }
input[type="checkbox"][role="switch"] {
  width: 44px; height: 26px; min-width: 44px; border-radius: 999px;
  background: var(--control-track);
}
input[type="checkbox"][role="switch"]::after {
  content: ""; position: absolute; left: 3px; top: 3px;
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--control-thumb); box-shadow: 0 1px 3px #0003;
  transition: transform 160ms ease, background-color 160ms ease;
}
input[type="checkbox"][role="switch"]:checked { background: var(--control-accent); }
input[type="checkbox"][role="switch"]:checked::after { transform: translateX(18px); background: var(--control-mark); }
input[type="checkbox"][role="switch"]:disabled { background: var(--control-disabled-bg); }
input[type="checkbox"][role="switch"]:disabled:checked { background: var(--control-disabled-accent); }
input[type="checkbox"][role="switch"]:disabled::after { background: var(--control-disabled-mark); box-shadow: none; }
.switch-control__state { min-width: 22px; color: var(--text-soft); font-size: 11px; font-weight: 600; }
.switch-control__on, :checked ~ .switch-control__state .switch-control__off { display: none; }
:checked ~ .switch-control__state .switch-control__on { display: inline; color: var(--control-accent); }
:disabled ~ .switch-control__state { opacity: .65; }
.switch-row:has(:disabled) { cursor: not-allowed; }
.field--boolean { align-content: start; }
.field .errorlist { margin: 0; padding-left: 16px; color: var(--danger); font-size: 12px; }

@media (prefers-reduced-motion: reduce) {
  input[type="checkbox"], input[type="checkbox"][role="switch"]::after { transition: none; }
}
@media (forced-colors: active) {
  input[type="checkbox"], input[type="checkbox"][role="switch"] {
    appearance: auto; -webkit-appearance: auto; width: 20px; height: 20px; min-width: 20px;
    background: Canvas; color: CanvasText; border-color: ButtonText; forced-color-adjust: auto;
  }
  input[type="checkbox"]::before, input[type="checkbox"]::after { display: none; }
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .field--span-2 { grid-column: auto; }
}