@use "../../../styles/tools/mixins" as *;

@mixin section-label {
	@include text-caption;
	color: var(--color-text-subtle);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

@mixin tree-list {
	list-style: none;
	display: grid;
	gap: var(--space-1);
	padding: 0;
}

@mixin empty-slot {
	min-height: calc(var(--control-size-lg) - var(--space-2));
	padding-left: calc(var(--space-3) + (var(--tree-depth, 0) * var(--space-4)));
	border-radius: var(--radius-lg);
	border: 1px dashed color-mix(in srgb, var(--color-border) 38%, transparent);
	opacity: 0.35;
}

@mixin input-row {
	width: 100%;
	min-width: 0;
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	align-items: center;
	gap: var(--space-2);
	min-height: calc(var(--control-size-lg) - var(--space-2));
	padding: var(--space-2) var(--space-3);
	padding-left: calc(var(--space-3) + (var(--tree-depth, 0) * var(--space-4)));
	border: 1px solid color-mix(in srgb, var(--color-border) 42%, transparent);
	border-radius: var(--radius-lg);
	background: color-mix(in srgb, var(--color-surface) 94%, transparent);
}

@mixin input {
	width: 100%;
	min-width: 0;
	border: 0;
	background: transparent;
	color: var(--color-text);
	font: inherit;
	outline: none;

	&::placeholder {
		color: var(--color-text-muted);
	}
}

@mixin item {
	width: 100%;
	min-width: 0;
	display: grid;
	position: relative;
	isolation: isolate;
	grid-template-columns: auto auto minmax(0, 1fr) auto;
	align-items: center;
	gap: var(--space-2);
	min-height: calc(var(--control-size-lg) - var(--space-2));
	padding: var(--space-2) var(--space-3);
	padding-left: calc(var(--space-3) + (var(--tree-depth, 0) * var(--space-4)));
	border: 0;
	border-radius: 0;
	background: transparent;
	color: var(--color-text-muted);
	text-align: left;
	transition:
		color 160ms var(--easing-standard),
		box-shadow 160ms var(--easing-standard),
		transform 180ms var(--easing-standard);

	&::after {
		content: "";
		position: absolute;
		inset: 0;
		border: 1px solid transparent;
		border-radius: var(--radius-lg);
		background: transparent;
		transition:
			background 160ms var(--easing-standard),
			border-color 160ms var(--easing-standard),
			box-shadow 160ms var(--easing-standard);
		pointer-events: none;
		z-index: 0;
	}

	> * {
		position: relative;
		z-index: 1;
	}
}

@mixin item-hover {
	color: var(--color-text);

	&::after {
		background: color-mix(in srgb, var(--color-surface-hover) 80%, var(--color-accent-soft) 20%);
		box-shadow: inset 0 1px 0 color-mix(in srgb, white 4%, transparent);
	}
}

@mixin item-folder {
	color: var(--color-text);
}

@mixin item-dragging {
	opacity: 0.45;
	transform: scale(0.985);
	box-shadow: none;
}

@mixin item-drop-before {
	&::before {
		content: "";
		position: absolute;
		left: calc(var(--space-3) + (var(--tree-depth, 0) * var(--space-4)));
		right: var(--space-3);
		top: calc((var(--space-1) * -0.5) - 1px);
		height: 2px;
		border-radius: 999px;
		background: color-mix(in srgb, var(--color-accent-strong) 78%, transparent);
		pointer-events: none;
		z-index: 2;
	}
}

@mixin item-drop-after {
	&::before {
		content: "";
		position: absolute;
		left: calc(var(--space-3) + (var(--tree-depth, 0) * var(--space-4)));
		right: var(--space-3);
		bottom: calc((var(--space-1) * -0.5) - 1px);
		height: 2px;
		border-radius: 999px;
		background: color-mix(in srgb, var(--color-accent-strong) 78%, transparent);
		pointer-events: none;
		z-index: 2;
	}
}

@mixin item-drop-inside {
	color: var(--color-text);

	&::after {
		border-color: color-mix(in srgb, var(--color-accent-strong) 55%, transparent);
		background: color-mix(in srgb, var(--color-accent-soft) 36%, var(--color-surface));
		box-shadow: inset 0 1px 0 color-mix(in srgb, white 4%, transparent);
	}
}

@mixin folder-chevron {
	color: var(--color-text-muted);
	transition: transform 160ms var(--easing-standard);
}

@mixin folder-chevron-open {
	transform: rotate(90deg);
}

@mixin item-active {
	color: var(--color-text);

	&::after {
		border-color: var(--color-border);
		background: var(--color-surface);
		box-shadow: inset 0 1px 0 color-mix(in srgb, white 4%, transparent);
	}
}

@mixin icon {
	color: inherit;
	opacity: 0.85;
}

@mixin label {
	@include text-label;
	min-width: 0;
}

@mixin item-meta {
	@include text-caption;
	color: var(--color-text-muted);
}