:root {
	color-scheme: light;
	--bg: #f4f1eb;
	--panel: #fffdf8;
	--panel-2: #faf5ee;
	--border: #d6ccbb;
	--border-strong: #b7a68a;
	--text: #1f1a13;
	--muted: #6d6558;
	--accent: #7f4f24;
	--accent-soft: #f2dcc8;
	--danger: #a33030;
	--success: #2f6f52;
	--shadow: 0 18px 48px rgba(45, 34, 20, 0.12);
	--radius: 18px;
	--radius-sm: 12px;
	--mono: "Cascadia Code", "SFMono-Regular", Menlo, Consolas, monospace;
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	min-height: 100%;
	background: radial-gradient(
		circle at top left,
		#fbf2e8 0,
		var(--bg) 42%,
		#efe9df 100%
	);
	color: var(--text);
	font:
		14px / 1.45 "Segoe UI",
		system-ui,
		sans-serif;
}

button,
input,
textarea {
	font: inherit;
}

button {
	border: 1px solid var(--border-strong);
	background: var(--panel);
	color: var(--text);
	border-radius: 999px;
	padding: 0.55rem 0.9rem;
	cursor: pointer;
	transition:
		transform 120ms ease,
		background 120ms ease,
		border-color 120ms ease;
}

button:hover {
	transform: translateY(-1px);
	background: #fff7ee;
}

button.primary,
.file-button {
	background: var(--text);
	color: #fff8ef;
	border-color: var(--text);
}

.file-button.secondary {
	background: #fff7ee;
	color: var(--text);
	border-color: var(--border-strong);
}

.file-button {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.55rem 0.9rem;
	border-radius: 999px;
	cursor: pointer;
}

.file-button input {
	position: absolute;
	inset: 0;
	opacity: 0;
	cursor: pointer;
}

input[type="search"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
}

input[type="search"] {
  padding: 0.65rem 0.8rem;
}

select {
  padding: 0.65rem 0.8rem;
}

textarea {
	padding: 0.8rem 0.9rem;
	resize: vertical;
}

.app-shell {
	padding: 18px;
	display: grid;
	gap: 16px;
}

.topbar,
.panel {
	background: rgba(255, 253, 248, 0.92);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(183, 166, 138, 0.5);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
}

.topbar {
	padding: 18px 20px;
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 12px;
	align-items: center;
}

.topbar > :first-child {
	grid-column: 1 / -1;
}

.draft-banner {
	background: rgba(255, 248, 237, 0.96);
	border: 1px solid rgba(183, 166, 138, 0.7);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 14px 18px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}

.draft-banner.hidden {
	display: none;
}

.draft-banner p {
	margin: 0.25rem 0 0;
	color: var(--muted);
}

.topbar h1,
.panel-header h2,
.panel-header h3,
.modal-header h2 {
	margin: 0;
}

.topbar p,
.panel-header p,
.modal-header p {
	margin: 0.2rem 0 0;
	color: var(--muted);
}

.toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.topbar > .toolbar {
	justify-self: end;
	flex-wrap: nowrap;
	align-items: center;
	padding-left: 16px;
	border-left: 1px solid rgba(183, 166, 138, 0.55);
	min-width: 0;
}

.view-switch {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.topbar > .view-switch {
	justify-self: start;
	align-items: center;
	min-width: 0;
}

.view-tab {
	background: transparent;
	border-color: var(--border-strong);
}

.view-tab.is-active {
	background: var(--accent-soft);
	border-color: var(--accent);
	color: var(--accent);
}

.is-hidden {
	display: none !important;
}

.workspace {
	display: grid;
	grid-template-columns: minmax(250px, 300px) minmax(0, 1fr) minmax(
			280px,
			340px
		);
	gap: 16px;
	max-height: 81vh;
}

.panel {
	padding: 14px;
	display: grid;
	gap: 12px;
	min-height: 0;
}

.inline-panel {
	border: none;
	box-shadow: none;
	background: transparent;
	padding: 12px;
	gap: 10px;
}

.sidebar {
	align-content: start;
	height: 80vh;
	overflow-y: auto;
	overflow-x: hidden;
}

.reference {
	align-content: start;
	height: 80vh;
	overflow-y: auto;
	overflow-x: hidden;
}

.main {
	min-width: 0;
	align-content: start;
	height: 80vh;
	overflow-y: auto;
	overflow-x: hidden;
}

.panel-header {
	display: flex;
	align-items: start;
	justify-content: space-between;
	gap: 12px;
}

.compact-header {
	align-items: center;
}

.main-header {
	align-items: center;
}

.inline-controls {
	min-width: min(260px, 42%);
}

.main-tools {
	display: grid;
	gap: 8px;
}

.group-nav-controls {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 8px;
	flex-wrap: wrap;
}

.group-nav-controls button {
	padding: 0.45rem 0.75rem;
}

.summary-pill {
	border-radius: 999px;
	padding: 0.28rem 0.7rem;
	background: var(--accent-soft);
	color: var(--accent);
	font-size: 12px;
	font-weight: 700;
	white-space: nowrap;
}

.summary-pill.muted {
	background: #f1ece3;
	color: var(--muted);
}

.list-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.list-tab {
	border-radius: 999px;
	padding: 0.5rem 0.85rem;
	border: 1px solid var(--border-strong);
	background: transparent;
}

.list-tab.is-active,
.tree-item.is-active,
.subcluster-card.is-active {
	background: var(--accent-soft);
	border-color: var(--accent);
	color: var(--accent);
}

.tree-container,
.library-results,
.combo-editor-list,
.overview-panel {
	min-height: 0;
	overflow: auto;
}

.tree-container {
	display: grid;
	gap: 12px;
	padding-right: 4px;
}

.tree-stage {
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	background: var(--panel-2);
}

.tree-stage-header {
	padding: 0.8rem 0.9rem;
	border-bottom: 1px solid var(--border);
	background: #fffaf3;
}

.tree-stage-header h3 {
	margin: 0;
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.tree-groups {
	display: grid;
}

.tree-item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 0.75rem 0.9rem;
	border: 0;
	border-bottom: 1px solid rgba(183, 166, 138, 0.3);
	background: transparent;
	border-radius: 0;
	text-align: left;
}

.tree-item:last-child {
	border-bottom: 0;
}

.tree-item small,
.subcluster-card small,
.combo-location,
.field-label,
.empty-state,
.wiki-preview,
.token-preview,
.warning-strip {
	color: var(--muted);
}

.overview-panel {
	display: grid;
	gap: 14px;
}

.empty-state {
	border: 1px dashed var(--border);
	border-radius: var(--radius-sm);
	padding: 1rem;
	background: rgba(255, 255, 255, 0.45);
}

.overview-grid {
	display: grid;
	gap: 12px;
}

.library-draft-grid {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.subcluster-card {
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	background: #fff;
	padding: 0.9rem;
	display: grid;
	gap: 0.45rem;
}

.subcluster-topline {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
}

.subcluster-samples {
	display: grid;
	gap: 4px;
}

.subcluster-samples code {
	display: block;
	padding: 0.4rem 0.5rem;
	background: #f7f1e7;
	border-radius: 10px;
	font: 12px / 1.35 var(--mono);
	color: var(--text);
	white-space: pre-wrap;
}

.reference-block {
	display: grid;
	gap: 10px;
}

.reference-block.grow {
	min-height: 0;
}

.quick-tags {
	display: grid;
	gap: 10px;
}

.quick-group {
	display: grid;
	gap: 6px;
}

.quick-group h4 {
	margin: 0;
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--muted);
}

.tag-chip-wrap {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.tag-chip {
	border-radius: 999px;
	padding: 0.35rem 0.7rem;
	border: 1px solid var(--border);
	background: #fff;
	font-size: 12px;
}

.library-results {
	display: grid;
	gap: 8px;
	max-height: 360px;
	padding-right: 4px;
}

.library-item {
	border: 1px solid var(--border);
	border-radius: 12px;
	background: #fff;
	padding: 0.75rem;
	display: grid;
	gap: 0.25rem;
	cursor: pointer;
}

.library-item.is-active {
	border-color: var(--accent);
	background: var(--accent-soft);
	color: var(--accent);
}

.library-item code {
	font: 12px / 1.35 var(--mono);
}

.wiki-preview {
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	background: #fff;
	padding: 0.85rem;
	font-size: 13px;
	white-space: pre-wrap;
}

.export-panel {
	display: grid;
	gap: 10px;
}

#script-output {
	min-height: 240px;
	font: 12px / 1.45 var(--mono);
}

.modal-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(21, 17, 11, 0.48);
	display: grid;
	place-items: center;
	padding: 20px;
	z-index: 9999;
}

.modal-backdrop.hidden {
	display: none;
}

.modal-shell {
	width: min(1200px, 100%);
	max-height: calc(100vh - 40px);
	display: grid;
	grid-template-rows: auto 1fr;
	background: var(--panel);
	border-radius: 24px;
	border: 1px solid var(--border-strong);
	box-shadow: 0 28px 64px rgba(0, 0, 0, 0.22);
	overflow: hidden;
}

.modal-header {
	padding: 1rem 1.1rem;
	border-bottom: 1px solid var(--border);
	display: flex;
	align-items: start;
	justify-content: space-between;
	gap: 12px;
	background: #fffaf3;
}

.modal-body {
	padding: 1rem 1.1rem 1.1rem;
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(300px, 360px);
	gap: 12px;
	min-height: 0;
}

.modal-editor-pane,
.modal-reference-pane {
	min-height: 0;
}

.modal-editor-pane {
	display: grid;
	grid-template-rows: auto 1fr;
	gap: 12px;
}

.modal-reference-pane {
	display: grid;
	gap: 10px;
	border-left: 1px solid rgba(183, 166, 138, 0.4);
	padding-left: 12px;
}

.modal-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.combo-editor-list {
	display: grid;
	gap: 10px;
	grid-auto-rows: minmax(220px, auto);
	align-content: start;
	overflow: auto;
	padding-right: 4px;
}

.combo-editor-list > .subcluster-card {
	display: none;
}

.combo-editor-list .token-preview {
	display: none;
}

.combo-card {
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	background: #fff;
	padding: 0.9rem;
	display: grid;
	gap: 0.55rem;
	min-height: 220px;
	height: 100%;
}

.combo-card.is-dirty {
	border-color: var(--accent);
	box-shadow: inset 0 0 0 1px rgba(127, 79, 36, 0.18);
}

.combo-card.is-duplicate {
	border-color: rgba(163, 48, 48, 0.72);
	box-shadow: inset 0 0 0 1px rgba(163, 48, 48, 0.2);
}

.combo-card.is-near-duplicate {
	border-color: rgba(127, 79, 36, 0.7);
	box-shadow: inset 0 0 0 1px rgba(127, 79, 36, 0.18);
}

.combo-card.is-duplicate {
	border-color: rgba(163, 48, 48, 0.7);
	box-shadow: inset 0 0 0 1px rgba(163, 48, 48, 0.18);
}

.combo-card.is-near-duplicate {
	border-color: rgba(127, 79, 36, 0.65);
	box-shadow: inset 0 0 0 1px rgba(127, 79, 36, 0.16);
}

.combo-card-header {
	display: flex;
	align-items: start;
	justify-content: space-between;
	gap: 10px;
}

.combo-card textarea {
	min-height: 96px;
	font: 12px / 1.45 var(--mono);
}

.bulk-editor {
	min-height: 54vh !important;
	white-space: pre;
}

.defaults-form-area {
	min-height: 140px !important;
}

.combo-actions {
	display: flex;
	gap: 6px;
}

.field-label {
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.token-preview {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.token-chip {
	font: 11px / 1.2 var(--mono);
	background: #f7f1e7;
	border-radius: 999px;
	padding: 0.3rem 0.55rem;
}

.warning-strip {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.warning-pill {
	font-size: 11px;
	border-radius: 999px;
	padding: 0.22rem 0.55rem;
	border: 1px solid rgba(163, 48, 48, 0.25);
	background: rgba(163, 48, 48, 0.08);
	color: var(--danger);
}

.decision-strip p {
	margin: 0.35rem 0 0;
}

.empty-copy h3 {
	margin: 0 0 0.35rem;
}

@media (max-width: 1180px) {
	.workspace {
		grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
	}

	.reference {
		grid-column: 1 / -1;
	}
}

@media (max-width: 860px) {
	.workspace {
		grid-template-columns: 1fr;
	}

	.draft-banner {
		flex-direction: column;
		align-items: stretch;
	}

	.topbar {
		grid-template-columns: 1fr;
	}

	.topbar > :first-child,
	.topbar > .view-switch,
	.topbar > .toolbar {
		grid-column: auto;
	}

	.topbar > .toolbar {
		justify-self: stretch;
		flex-wrap: wrap;
		padding-left: 0;
		border-left: 0;
	}

	.inline-controls {
		min-width: 0;
		width: 100%;
	}

	.group-nav-controls {
		justify-content: stretch;
	}

	.panel-header,
	.main-header,
	.modal-header {
		flex-direction: column;
	}

	.modal-body {
		grid-template-columns: 1fr;
	}

	.modal-reference-pane {
		border-left: 0;
		border-top: 1px solid rgba(183, 166, 138, 0.4);
		padding-left: 0;
		padding-top: 12px;
	}
}