/* Shared editorial form controls: calculators, tool dialogs and forms. */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.field label {
  color: var(--ink);
  font-weight: 650;
}

.field input:not([type="range"]),
.field select,
.field textarea,
.kv-table input {
  display: block;
  flex: 0 0 auto;
  width: 100%;
  min-width: 0;
  height: 54px;
  min-height: 54px;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 12px var(--control-padding-inline, 14px);
  background: var(--control-surface, var(--surface-solid));
  color: var(--ink);
  font: inherit;
  font-size: var(--control-font-size, 16px);
  line-height: 1.5;
  box-shadow: none;
  transition: border-color var(--motion-fast), background var(--motion-fast);
}

.field textarea {
  height: auto;
  min-height: 150px;
  resize: vertical;
}

.field input[type="number"],
.kv-table input[type="number"] {
  font-variant-numeric: tabular-nums;
}

.form-select {
  position: relative;
  flex: 0 0 auto;
  min-width: 0;
}

.form-select select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 44px;
  cursor: pointer;
}

.form-select > .form-select__icon {
  position: absolute;
  top: 50%;
  right: 14px;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.field :is(input, select, textarea):disabled {
  opacity: 0.64;
  cursor: not-allowed;
}

.form-select:has(select:disabled) > .form-select__icon {
  opacity: 0.64;
}

.field :is(input:not([type="range"]), select, textarea):focus,
.kv-table input:focus {
  border-color: var(--blue);
  outline: 3px solid color-mix(in oklab, var(--blue), transparent 62%);
  outline-offset: 3px;
}

.field-note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

/* Share label/control/help tracks within each field row. A long label or
   explanation never stretches the control or displaces its neighbour. */
@supports (grid-template-rows: subgrid) {
  .field-grid { row-gap: 8px; align-items: stretch; }
  .field-grid > .field {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 3;
    row-gap: 8px;
  }
  .field-grid > .field > label { grid-row: 1; }
  .field-grid > .field > :is(input, .form-select, textarea) { grid-row: 2; }
  .field-grid > .field > .field-note { grid-row: 3; }
}

@media (max-width: 720px) {
  .field-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .field :is(input:not([type="range"]), select, textarea),
  .kv-table input { transition: none; }
}

@media (forced-colors: active) {
  .form-select select { appearance: auto; padding-right: 14px; }
  .form-select > .form-select__icon { display: none; }
  .field :is(input:not([type="range"]), select, textarea),
  .kv-table input { border-color: ButtonText; }
  .field :is(input:not([type="range"]), select, textarea):focus,
  .kv-table input:focus { outline-color: Highlight; }
}