@use '../styles/mixins';

.modula-admin-checkbox {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 24px;
	color: var(--modula-admin-ink);
	font-size: var(--modula-admin-text-control);
	cursor: pointer;

	// Disabled by its own prop or by a `<fieldset disabled>` (LockedCard):
	// the native input is the single source of truth.
	&:has(.modula-admin-checkbox__input:disabled) {
		opacity: var(--modula-admin-disabled-opacity);
		cursor: default;
	}

	&.is-bordered {
		height: 40px;
		padding: 0 14px 0 10px;
		border: 1px solid var(--modula-admin-border-strong);
		border-radius: var(--modula-admin-radius-lg);
		background: var(--modula-admin-surface);
		white-space: nowrap;
	}

	&.is-bordered.is-checked {
		border-color: var(--modula-admin-ink);
	}
}

// The native input stays in the accessibility tree and takes focus;
// the box draws it.
.modula-admin-checkbox__input {
	position: absolute;
	width: 1px;
	min-width: 0; // wp-admin sets `min-width: 1rem` on checkboxes.
	height: 1px;
	margin: 0;
	opacity: 0;

	// wp-admin's `input[type="checkbox"]:disabled { opacity: 0.7 }` outranks
	// the rule above and would show the native box under ours.
	&:disabled {
		opacity: 0;
	}
}

.modula-admin-checkbox__box {
	display: flex;
	flex-shrink: 0;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	border: 1.5px solid var(--modula-admin-border-field);
	border-radius: var(--modula-admin-radius-sm);
	color: transparent;

	.is-checked &,
	.is-indeterminate & {
		border-color: var(--modula-admin-ink);
		background: var(--modula-admin-ink);
		color: var(--modula-admin-ink-inverse);
	}

	.modula-admin-checkbox__input:focus-visible + & {
		@include mixins.focus-ring;
	}
}