@layer base {
	/* Forms: input types, .cbi-value row layout, focus/disabled/readonly/invalid states. */
	fieldset {
		margin-bottom: var(--fs-space-2);
		padding-top: var(--fs-space-2);
	}

	/* size + ink: theme/30-tables.css (legend) — absorbed */
	fieldset legend {
		display: block;
		line-height: 1;
		padding-top: var(--fs-space-5);
	}

	/* Stays in BASE: docs/css.md "Forms: control typography stays in base, on purpose". select is
	 * excluded, and an input's size is theme/60-inputs.css's --fs-type-field. */
	label,
	input,
	button {
		font-family: var(--fs-font-sans);
		font-size: var(--fs-type);
		font-weight: var(--fs-weight-normal);
		line-height: normal;
	}

	.cbi-value {
		display: flex;
		flex-wrap: wrap;
		align-items: baseline;
	}

	.cbi-value-field {
		margin-inline-start: var(--fs-space-5); /* logical: LuCI ships four RTL languages */
		flex: 1;
		min-width: 0; /* else a nested table or one long value pushes the row out of the card */
	}

	/* size + ink: theme/60-inputs.css (.cbi-value-title) — absorbed. Left: label column geometry. */
	.cbi-value label.cbi-value-title {
		padding-top: var(--fs-space-1); /* lands the label's first baseline on the field's */
		flex: 0 0 11.25rem; /* column WIDTH (longest option label), not on the 4px step scale */
		text-align: end; /* towards the field — not base/95-luci.css's physical .left/.right/.center */
		/* docs/css.md "Forms: the label column's min-width: 0 survives the responsive layer" —
		 * stated here, not in theme/90-responsive.css. */
		min-width: 0;
	}

	.cbi-value > .cbi-section,
	.cbi-value > .cbi-tblsection {
		width: 100%;
	}

	label > input[type="checkbox"],
	label > input[type="radio"] {
		vertical-align: text-top;
	}

	label[for] {
		cursor: pointer;
	}

	/* Shared field box (210px x control-height, #localtime widening, per-widget escapes):
	 * theme/60-inputs.css — absorbed whole, in-layer, or it loses to a theme rule by layer. */

	.cbi-dynlist {
		height: auto;
		display: inline-flex;
		flex-direction: column;
	}

	/* item paint: theme/60-inputs.css — absorbed. Left: drag-and-drop machinery (UIDynamicList). */
	.cbi-dynlist > .item {
		padding-block: var(--fs-space-1);
		padding-inline: var(--fs-space-2) 2em;
		position: relative;
		pointer-events: auto;
		overflow: hidden;
		word-break: break-all;
		cursor: move;
		user-select: text;
	}

	/* plate paint: theme/60-inputs.css — absorbed. Left: pins the × to the chip. */
	.cbi-dynlist > .item::after {
		content: "×";
		position: absolute;
		align-items: center;
		inset-block: -1px;
		inset-inline-end: -1px;
		font-weight: var(--fs-weight-bold);
		pointer-events: auto;
	}

	/* drop indicator (.drag-over): theme/60-inputs.css — a base rule lost to the theme border shorthands by layer */
	.cbi-dynlist > .item.dragging {
		opacity: .5;
	}

	.cbi-dynlist > .item > span {
		pointer-events: none;
	}

	.cbi-dynlist > .add-item {
		display: flex;
	}

	.cbi-dynlist > .add-item > input,
	.cbi-dynlist > .add-item > button {
		/* flex: theme/60-inputs.css — absorbed */
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}

	.cbi-value-field > .cbi-checkbox,
	.cbi-value-field > div > .cbi-radio {
		height: var(--fs-control-h); /* lines a toggle up with the field above it */
		display: inline-flex;
		align-items: center;
	}

	.cbi-radio {
		cursor: pointer;
		gap: var(--fs-space-1);
	}

	/* .cbi-select and the checkbox/radio drawing: theme/60-inputs.css — absorbed whole. Do not
	 * re-add an option rule here either: layer beats specificity, so theme's bare `option`
	 * outranks even `.cbi-select select option:checked`. */

	/* --fs-placeholder, not --fs-dim: a placeholder carries the option's DEFAULT and must not read
	 * as a value the reader typed (03-palettes.css has the numbers). */
	::placeholder {
		color: var(--fs-placeholder);
	}

	/* Transitions and the focus/hover ring: the theme's one ring token
	 * (--fs-focus-ring/--fs-focus-ring-invalid). No generic glow here. */

	input[disabled],
	button[disabled],
	select[disabled],
	textarea[disabled],
	.cbi-dropdown[disabled]:not(.btn):not(.cbi-button) {
		opacity: var(--fs-disabled-opacity);
		pointer-events: none;
	}

	/* readonly border fade: theme/60-inputs.css — absorbed with the generic box */

	.cbi-optionals,
	.cbi-section-create {
		padding-block: 0 var(--fs-space-3);
		padding-inline: var(--fs-space-3) 0;
	}

	.cbi-section-create {
		display: inline-flex;
		align-items: center;
		gap: var(--fs-space-2); /* not a negative-margin pair — that trick predates flex gap, leaks */
	}

	.cbi-section-create > * {
		flex: 1 1 auto;
	}

	/* the input's cell-filling width: theme/60-inputs.css — absorbed with the generic box */

	/* .cbi-page-actions paint: theme/55-buttons.css — absorbed. .actions has no theme override, so
	 * it stays: some luci-app-* still emits it. */
	.actions {
		background: var(--fs-panel2);
		margin-bottom: var(--fs-space-4);
		padding: var(--fs-card-pad); /* a plate, so it takes the card's own gutter on every side */
		border-top: var(--fs-hairline);
		border-radius: 0 0 var(--fs-radius-lg) var(--fs-radius-lg);
		text-align: end;
	}

	/* Physical, hand-mirrored: docs/css.md "Widgets: .actions .secondary-action still floats, and
	 * needs a hand RTL mirror". */
	.actions .secondary-action {
		float: right;
	}
	:root[dir="rtl"] .actions .secondary-action { float: left; }

	.actions .secondary-action a,
	.cbi-page-actions .secondary-action a {
		line-height: var(--fs-control-h);
	}
}