:root[data-theme="light"] {
	--bg-a: #f2f4ef;
	--bg-b: #d7dfcf;
	--bg-spot-1: #ffffff;
	--bg-spot-2: #cadfcc;
	--panel: #fefdf8;
	--panel-surface: color-mix(in srgb, var(--panel) 92%, white);
	--panel-shadow: 0 12px 28px rgba(10, 24, 14, 0.08);
	--ink: #102218;
	--ink-soft: #3d5646;
	--accent: #0f7f53;
	--accent-2: #2f5fd4;
	--line: #c2d0c3;
	--control-border: color-mix(in srgb, var(--accent) 50%, black);
	--control-bg-top: #ecf8f0;
	--control-bg-bottom: #d8eee0;
	--control-ink: var(--ink);
	--input-bg: #ffffff;
	--input-ink: var(--ink);
	--theme-btn-bg-top: #fff4bf;
	--theme-btn-bg-bottom: #ffdf7e;
	--theme-btn-border: #c89b2b;
	--theme-btn-ink: #3b2b08;
	--surface-soft: #f4f8f2;
	--surface-soft-2: #f8fbf7;
	--surface-strong: #ffffff;
	--blend-workspace-bg: #f0f6ed;
	--blend-empty-text: #314739;
	--warning-pill-bg: #f9ecd1;
	--warning-pill-border: #d4b779;
	--warning-pill-text: #5a3e13;
	--gcode-diff-bg: #ffe4c2;
	--model-scene-bg: #eef5ed;
	--tooltip-icon-border: rgba(10, 24, 14, 0.45);
	--tooltip-icon-bg: rgba(255, 255, 255, 0.7);
	--modal-bg: #fefdf8;
	--modal-shadow: 0 22px 38px rgba(10, 24, 14, 0.22);
	--modal-credit-bg: #eef5ed;
	--modal-credit-bg-hover: #e4f0e3;
	--modal-tab-active-top: #dff4e6;
	--modal-tab-active-bottom: #bde8cb;
	--modal-tab-active-border: #4d936e;
	--modal-input-bg: #fbfdf9;
	--modal-row-bg: #f7fbf6;
	--modal-group-bg: #f9fcf8;
	--modal-item-bg: #ffffff;
	--modal-item-bg-hover: #f0f8f1;
}

:root,
:root[data-theme="dark"] {
	--bg-a: #131518;
	--bg-b: #1f2329;
	--bg-spot-1: #2a2f36;
	--bg-spot-2: #242932;
	--panel: #1b2027;
	--panel-surface: #1d232b;
	--panel-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
	--ink: #e9edf3;
	--ink-soft: #b9c2ce;
	--accent: #5d9fd4;
	--accent-2: #94a9ff;
	--line: #3d4653;
	--control-border: #5b697c;
	--control-bg-top: #2a313b;
	--control-bg-bottom: #242b35;
	--control-ink: #edf3fb;
	--input-bg: #161b23;
	--input-ink: #edf3fb;
	--theme-btn-bg-top: #ffeaa3;
	--theme-btn-bg-bottom: #e0c166;
	--theme-btn-border: #b88f2f;
	--theme-btn-ink: #2f2204;
	--surface-soft: #222932;
	--surface-soft-2: #202730;
	--surface-strong: #1b2129;
	--blend-workspace-bg: #1e252d;
	--blend-empty-text: #d7e2ef;
	--warning-pill-bg: #563714;
	--warning-pill-border: #a8782f;
	--warning-pill-text: #ffe3b8;
	--gcode-diff-bg: #5b3a17;
	--model-scene-bg: #1c222b;
	--tooltip-icon-border: rgba(221, 232, 245, 0.75);
	--tooltip-icon-bg: rgba(255, 255, 255, 0.08);
	--modal-bg: #1c222a;
	--modal-shadow: 0 24px 42px rgba(0, 0, 0, 0.5);
	--modal-credit-bg: #27313d;
	--modal-credit-bg-hover: #313d4c;
	--modal-tab-active-top: #3f5f7f;
	--modal-tab-active-bottom: #2f4c68;
	--modal-tab-active-border: #7aa5d4;
	--modal-input-bg: #1b2129;
	--modal-row-bg: #202730;
	--modal-group-bg: #222a33;
	--modal-item-bg: #1d232b;
	--modal-item-bg-hover: #26303b;
}

:root[data-theme="grey"] {
	--bg-a: #4f5661;
	--bg-b: #3f4753;
	--bg-spot-1: #68717d;
	--bg-spot-2: #555e6b;
	--panel: #59626f;
	--panel-surface: #5f6875;
	--panel-shadow: 0 12px 24px rgba(20, 24, 30, 0.34);
	--ink: #f1f4f8;
	--ink-soft: #cfd6e0;
	--accent: #8bc0e5;
	--accent-2: #a9b9ef;
	--line: #8390a0;
	--control-border: #97a4b3;
	--control-bg-top: #727d8b;
	--control-bg-bottom: #646e7c;
	--control-ink: #f4f7fb;
	--input-bg: #535c6a;
	--input-ink: #f5f8fc;
	--theme-btn-bg-top: #eceff4;
	--theme-btn-bg-bottom: #cfd5df;
	--theme-btn-border: #9aa5b5;
	--theme-btn-ink: #2a3440;
	--surface-soft: #575f6c;
	--surface-soft-2: #515a67;
	--surface-strong: #646d7a;
	--blend-workspace-bg: #49525f;
	--blend-empty-text: #edf2f8;
	--warning-pill-bg: #7a5d30;
	--warning-pill-border: #c39a57;
	--warning-pill-text: #fff0cf;
	--gcode-diff-bg: #8b6b3a;
	--model-scene-bg: #58616e;
	--tooltip-icon-border: rgba(235, 242, 250, 0.72);
	--tooltip-icon-bg: rgba(255, 255, 255, 0.12);
	--modal-bg: #5f6875;
	--modal-shadow: 0 22px 38px rgba(16, 20, 28, 0.35);
	--modal-credit-bg: #6c7683;
	--modal-credit-bg-hover: #768190;
	--modal-tab-active-top: #8897ac;
	--modal-tab-active-bottom: #74849a;
	--modal-tab-active-border: #b8c7dd;
	--modal-input-bg: #535c6a;
	--modal-row-bg: #5a6370;
	--modal-group-bg: #575f6c;
	--modal-item-bg: #646d7a;
	--modal-item-bg-hover: #6e7886;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Space Grotesk", sans-serif;
	color: var(--ink);
	background: radial-gradient(circle at 15% 15%, var(--bg-spot-1), transparent 40%),
		radial-gradient(circle at 80% 0%, var(--bg-spot-2), transparent 35%),
		linear-gradient(160deg, var(--bg-a), var(--bg-b));
}

.app {
	width: min(1200px, 96vw);
	margin: 24px auto 40px;
	display: grid;
	gap: 14px;
}

.app-header h1 {
	margin: 0;
	font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.app-header p {
	margin: 4px 0 0;
	color: var(--ink-soft);
}

.panel {
	background: var(--panel-surface);
	border: 1px solid var(--line);
	border-radius: 14px;
	padding: 14px;
	box-shadow: var(--panel-shadow);
}

.gradient-view-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding: 0;
}

.gradient-view-tab-btn {
	appearance: none;
	border: 1px solid var(--control-border);
	border-radius: 10px;
	background: linear-gradient(180deg, var(--control-bg-top), var(--control-bg-bottom));
	color: var(--control-ink);
	padding: 8px 12px;
	font-family: "Space Grotesk", sans-serif;
	font-size: 0.92rem;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

.gradient-view-tab-btn:hover {
	border-color: color-mix(in srgb, var(--accent) 60%, var(--control-border));
}

.gradient-view-tab-btn:focus-visible {
	outline: 2px solid color-mix(in srgb, var(--accent) 65%, white);
	outline-offset: 2px;
}

.gradient-view-tab-btn.is-active {
	border-color: color-mix(in srgb, var(--accent) 75%, black);
	box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent);
	transform: translateY(-1px);
}

.theme-toggle-btn {
	position: fixed;
	top: 12px;
	right: 12px;
	z-index: 140;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 1.25rem;
	border: 1px solid var(--theme-btn-border);
	background: linear-gradient(180deg, var(--theme-btn-bg-top), var(--theme-btn-bg-bottom));
	color: var(--theme-btn-ink);
	box-shadow: 0 7px 20px rgba(12, 18, 15, 0.22);
	line-height: 1;
	padding: 0;
}

.theme-toggle-btn:focus-visible {
	outline: 2px solid color-mix(in srgb, var(--accent) 65%, white);
	outline-offset: 2px;
}

.tutorial-start-btn {
	position: fixed;
	right: 12px;
	z-index: 140;
	border-radius: 12px;
	padding: 7px 10px;
	font-size: 0.8rem;
	font-weight: 600;
	border: 1px solid var(--control-border);
	background: linear-gradient(180deg, var(--control-bg-top), var(--control-bg-bottom));
	color: var(--control-ink);
	box-shadow: 0 7px 20px rgba(12, 18, 15, 0.18);
	line-height: 1.1;
}

.tutorial-external-btn {
	top: 62px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	text-decoration: none;
}

.tutorial-tour-btn {
	top: 98px;
}

.tutorial-history-btn {
	top: 134px;
}

.tutorial-start-btn:focus-visible {
	outline: 2px solid color-mix(in srgb, var(--accent) 65%, white);
	outline-offset: 2px;
}

.panel h2 {
	margin: 0 0 10px;
	font-size: 1.05rem;
}

.panel-title-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	margin-bottom: 6px;
}

.inline-controls {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	font-size: 0.95rem;
}

.filament-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 10px;
	align-items: start;
}

.filament-slot {
	display: grid;
	gap: 6px;
	padding: 9px;
	border: 1px solid var(--line);
	border-radius: 10px;
	align-self: start;
}

.filament-slot-label {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 8px;
	font-size: 0.9rem;
}

.slot-label-actions {
	display: inline-flex;
	gap: 6px;
	align-items: center;
}

.filament-slot-row {
	display: flex;
	gap: 8px;
	align-items: center;
}

.slot-search-btn {
	padding: 6px 10px;
	font-size: 0.9rem;
	line-height: 1;
	min-width: 40px;
}

.filament-association {
	margin-top: 4px;
	border: 1px solid var(--line);
	border-radius: 8px;
	padding: 6px;
	background: var(--surface-soft-2);
	display: grid;
	gap: 4px;
}

.filament-association.hidden {
	display: none;
}

.filament-association-row {
	display: flex;
	gap: 8px;
	align-items: center;
}

.filament-association-thumb {
	width: 70px;
	height: 26px;
	border-radius: 7px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	background-size: cover;
	background-position: center;
	flex: 0 0 auto;
}

.filament-association-text {
	font-size: 0.8rem;
	line-height: 1.25;
	word-break: break-word;
}

.filament-association-actions {
	display: flex;
	gap: 6px;
	align-items: center;
	flex-wrap: wrap;
}

.warning-pill {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 2px 6px;
	border-radius: 999px;
	background: var(--warning-pill-bg);
	border: 1px solid var(--warning-pill-border);
	color: var(--warning-pill-text);
	font-size: 0.75rem;
}

.mini-btn {
	padding: 4px 8px;
	font-size: 0.75rem;
}

.filament-slot-row .filament-color-input,
.filament-slot-row .color-picker {
	flex: 1 1 auto;
	min-width: 0;
}

.filament-slot-row .color-picker .cp_input {
	display: none !important;
}

.filament-slot-row .color-picker .cp_button {
	flex: 1 1 auto;
	aspect-ratio: auto;
	width: 100%;
}

.filament-slot-row .color-picker .cp_caret {
	display: none;
}

.filament-blend-pair-side-control .color-picker:not(.cp_wide) {
	border: none;
}

.slot-copy-btn {
	padding: 6px 10px;
	font-size: 0.85rem;
}

.slot-association-info {
	padding: 4px 8px;
	font-size: 0.75rem;
}

.filament-presets {
	margin-top: 10px;
	border-top: 1px solid var(--line);
	padding-top: 10px;
}

.filament-presets h3 {
	margin: 0 0 8px;
	font-size: 0.92rem;
}

.blend-controls {
	display: flex;
	gap: 10px;
	align-items: center;
	flex-wrap: wrap;
	margin-bottom: 8px;
}

.blend-panel-content {
	margin-top: 10px;
}

.blend-snap-control {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.9rem;
}

#blendSnapMaxLengthInput {
	width: 72px;
}

.blend-selected-swatch {
	width: 24px;
	height: 24px;
	border-radius: 8px;
	border: 1px solid rgba(10, 24, 14, 0.4);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	background: #b7c4b8;
	flex: 0 0 auto;
}

.blend-colors-section {
	margin-top: 10px;
	border-top: 1px solid var(--line);
	padding-top: 10px;
}

.blend-colors-section h3 {
	margin: 0 0 8px;
	font-size: 0.92rem;
}

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

.blend-color-item {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 5px 8px;
	background: var(--surface-soft-2);
	font-size: 0.85rem;
	cursor: pointer;
}

.blend-color-item-remove {
	margin-left: 2px;
	width: 18px;
	height: 18px;
	padding: 0;
	line-height: 1;
	font-size: 0.72rem;
	border-radius: 999px;
	border: 1px solid var(--line);
	background: color-mix(in srgb, var(--surface-strong) 82%, var(--panel));
	color: var(--ink-soft);
	cursor: pointer;
	flex: 0 0 auto;
}

.blend-color-item-remove:hover {
	color: var(--ink);
	border-color: var(--accent);
}

.blend-color-item:hover {
	background: var(--surface-soft);
}

.blend-color-item:focus-visible {
	outline: 2px solid color-mix(in srgb, var(--accent) 65%, white);
	outline-offset: 1px;
}

.app-toast {
	position: fixed;
	left: 50%;
	bottom: 18px;
	transform: translateX(-50%);
	background: rgba(16, 34, 24, 0.92);
	color: #f5fbf2;
	border: 1px solid rgba(203, 225, 208, 0.45);
	border-radius: 10px;
	padding: 8px 12px;
	font-size: 0.86rem;
	font-family: "Space Grotesk", sans-serif;
	box-shadow: 0 10px 24px rgba(8, 18, 12, 0.24);
	z-index: 120;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.14s ease;
}

.app-toast.visible {
	opacity: 1;
}

.blend-color-item-swatch {
	width: 18px;
	height: 18px;
	border-radius: 6px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.blend-filament-picker {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.blend-slot-option {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.9rem;
}

.blend-slot-label-text {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.blend-slot-color-swatch {
	width: 16px;
	height: 16px;
	border-radius: 4px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	flex: 0 0 auto;
}

.blend-workspace,
.gradient-workspace {
	position: relative;
	width: 100%;
	border: 1px solid var(--line);
	border-radius: 12px;
	overflow: hidden;
	background: var(--surface-soft);
}

.blend-workspace {
	background: var(--blend-workspace-bg);
}

.model-preview-panel .panel-title-row {
	margin-bottom: 0;
}

.model-preview-title-group {
	display: inline-flex;
	align-items: center;
	justify-content: flex-start;
	gap: 10px;
	flex: 1 1 auto;
	min-width: 0;
}

.model-preview-title-group h2 {
	margin: 0;
}

.model-preview-content {
	margin-top: 10px;
	display: grid;
	gap: 10px;
}

.model-preview-controls {
	display: flex;
	gap: 12px;
	align-items: center;
	flex-wrap: wrap;
	font-size: 0.9rem;
}

.model-preview-meta {
	color: var(--ink-soft);
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.8rem;
}

.model-preview-export-actions {
	display: inline-flex;
	gap: 8px;
	align-items: center;
	justify-content: flex-start;
	flex-wrap: wrap;
}

.model-preview-export-actions button {
	padding: 6px 10px;
	font-size: 0.82rem;
}

.model-preview-export-busy {
	font-size: 0.78rem;
	font-family: "IBM Plex Mono", monospace;
	color: var(--ink-soft);
	white-space: nowrap;
}

.model-drop-zone {
	border: 1px dashed color-mix(in srgb, var(--accent) 45%, black);
	background: var(--surface-soft);
	border-radius: 10px;
	padding: 12px;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	flex-wrap: wrap;
	font-size: 0.9rem;
	color: var(--ink-soft);
	transition: background 0.12s ease, border-color 0.12s ease;
}

.model-drop-zone-model-name {
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.8rem;
	color: var(--ink);
	max-width: min(120ch, 92%);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.model-drop-zone.drag-active {
	background: #def3e0;
	border-color: #32885f;
	color: #173326;
}

.model-drop-zone.is-disabled {
	opacity: 0.55;
	cursor: not-allowed;
	border-style: solid;
}

.model-shape-btn:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

button[aria-disabled="true"] {
	opacity: 0.55;
	cursor: not-allowed;
}

.model-demo-shapes {
	display: flex;
	gap: 8px;
	align-items: center;
	flex-wrap: wrap;
	font-size: 0.9rem;
}

.model-preview-paint-filter {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-left: auto;
	font-size: 0.84rem;
	color: var(--ink-soft);
}

#modelPreviewPaintAreaSelect {
	min-width: 260px;
	max-width: min(52vw, 420px);
	padding: 5px 8px;
	border-radius: 8px;
	border: 1px solid var(--line);
	background: var(--modal-input-bg);
	color: var(--input-ink);
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.78rem;
}

#modelPreviewPaintAreaSelect:disabled {
	opacity: 0.65;
	cursor: not-allowed;
}

#modelPreviewApplyAreaGradientBtn {
	padding: 5px 9px;
	font-size: 0.78rem;
}

.model-shape-btn {
	padding: 6px 10px;
	font-size: 0.84rem;
}

.model-preview-viewport {
	position: relative;
	width: 100%;
	height: 360px;
	min-height: 360px;
	border: 1px solid var(--line);
	border-radius: 12px;
	overflow: auto;
	resize: vertical;
	background: var(--surface-soft);
}

.model-preview-status {
	font-size: 0.82rem;
	color: var(--ink-soft);
	font-family: "IBM Plex Mono", monospace;
}

.blend-workspace {
	height: 380px;
}

.blend-workspace.compact {
	height: 72px;
}

#blendWebglCanvas,
#blendOverlayCanvas,
#gradientCanvas,
#gradientOverlayCanvas {
	width: 100%;
	display: block;
}

#blendWebglCanvas,
#blendOverlayCanvas {
	height: 100%;
}

#blendOverlayCanvas,
#gradientOverlayCanvas {
	position: absolute;
	inset: 0;
}

.gradient-actions,
.io-actions,
.length-controls,
.length-grid,
.stop-editor {
	display: flex;
	flex-wrap: wrap;
	gap: 9px;
	align-items: center;
	margin-top: 10px;
}

.gradient-repeat-label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

#gradientRepeatsInput {
	width: 76px;
}

.preview-title-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 10px;
	margin-top: 10px;
}

.preview-title-row h3 {
	margin: 0;
	font-size: 0.95rem;
}

#layerAvgValue {
	min-width: 1.5em;
	text-align: center;
	font-family: "IBM Plex Mono", monospace;
}

.dither-in-output {
	margin-top: 0px;
}

.info-tooltip {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 16px;
	height: 16px;
	margin-left: 4px;
	border-radius: 50%;
	border: 1px solid var(--tooltip-icon-border);
	background: var(--tooltip-icon-bg);
	font-size: 0.72rem;
	font-weight: 700;
	line-height: 1;
	position: relative;
	cursor: help;
	user-select: none;
}

.info-tooltip-text {
	position: absolute;
	top: calc(100% + 8px);
	left: 50%;
	transform: translateX(-50%);
	min-width: 250px;
	max-width: 330px;
	padding: 8px 10px;
	border-radius: 8px;
	background: #102218;
	color: #f1f7ef;
	font-size: 0.8rem;
	font-weight: 400;
	line-height: 1.35;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.12s ease;
	z-index: 12;
}

.info-tooltip:hover .info-tooltip-text,
.info-tooltip:focus .info-tooltip-text,
.info-tooltip:focus-within .info-tooltip-text {
	opacity: 1;
}

.swatch-preview {
	margin-top: 8px;
	padding: 10px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: var(--surface-soft);
	display: flex;
	flex-wrap: wrap;
	align-content: flex-start;
	align-items: flex-start;
	gap: 3px;
	/* max-height: 220px; */
	height: 220px;
	min-height: 80px;
	overflow: auto;
}

.swatch-chip {
	border-radius: 7px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	flex: 0 0 auto;
}

.layer-preview-wrap {
	margin-top: 8px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: var(--surface-soft);
	height: 260px;
	min-height: 120px;
	overflow: auto;
}

.resizable-vertical {
	resize: vertical;
}

.layer-preview {
	width: 100%;
}

.layer-preview.multi-perimeter {
	display: flex;
	align-items: flex-start;
	gap: 4px;
	width: 100%;
}

.layer-preview-column {
	flex: 1 1 0;
	min-width: 0;
}

.layer-row {
	width: 100%;
}

.preview-meta {
	margin-top: 8px;
	font-size: 0.85rem;
	color: var(--ink-soft);
	font-family: "IBM Plex Mono", monospace;
}

.stop-row {
	display: grid;
	grid-template-columns: auto 90px 1fr;
	gap: 8px;
	align-items: center;
	border: 1px solid var(--line);
	border-radius: 9px;
	padding: 7px;
	min-width: 260px;
}

.stop-row.selected {
	outline: 2px solid color-mix(in srgb, var(--accent) 65%, white);
}

button,
.import-label {
	border: 1px solid var(--control-border);
	background: linear-gradient(180deg, var(--control-bg-top), var(--control-bg-bottom));
	color: var(--control-ink);
	border-radius: 9px;
	padding: 8px 12px;
	cursor: pointer;
	font-family: inherit;
}

textarea,
input,
select {
	font-family: "IBM Plex Mono", monospace;
	border: 1px solid var(--line);
	background: var(--input-bg);
	color: var(--input-ink);
}

textarea {
	width: 100%;
	margin-top: 10px;
}

.gcode-offset-panel {
	padding: 10px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: var(--surface-soft-2);
	display: grid;
	gap: 10px;
}

.variable-layer-height-panel {
	padding: 10px;
	display: grid;
	gap: 10px;
}

#variableLayerHeightPanelContent {
	display: grid;
	gap: 10px;
}

#variableLayerHeightPanelContent.hidden {
	display: none;
}

.variable-layer-height-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
}

.variable-layer-height-limits {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}

.variable-layer-height-limits label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.88rem;
}

.variable-layer-height-limits input {
	width: 90px;
}

.variable-layer-height-graph-wrap {
	display: grid;
	gap: 6px;
}

#variableLayerHeightGraphCanvas {
	width: 100%;
	height: 180px;
	display: block;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: var(--surface-soft);
}

#outputVariableLayerNotice,
#ditherVariableLayerNotice {
	padding: 6px 8px;
	border-radius: 8px;
	border: 1px solid var(--warning-pill-border);
	background: var(--warning-pill-bg);
	color: var(--warning-pill-text);
}

#variableLayerHeightSourceWarning {
	padding: 8px 10px;
	border-radius: 8px;
	border: 1px solid #b3261e;
	background: #ffe1df;
	color: #7a1210;
	font-weight: 700;
}

:root[data-theme="dark"] #variableLayerHeightSourceWarning,
:root[data-theme="grey"] #variableLayerHeightSourceWarning {
	border-color: #e36b63;
	background: #5e1f1b;
	color: #ffd9d6;
}

.gcode-offset-panel-content {
	display: grid;
	gap: 10px;
}

.gcode-offset-help {
	margin: 0;
	font-size: 0.85rem;
	color: var(--ink-soft);
}

.gcode-offset-file-row,
.gcode-offset-global-row,
.gcode-offset-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
}

.gcode-preview-color-source-toggle {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.85rem;
	color: var(--ink-soft);
	user-select: none;
}

.gcode-preview-color-source-toggle input[type="checkbox"] {
	margin: 0;
}

.gcode-collision-warning {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: #f28f24;
	color: #2c1a06;
	font-weight: 700;
	font-family: "IBM Plex Mono", monospace;
	border: 1px solid #a86317;
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	user-select: none;
	cursor: help;
}

.gcode-outdated-marker {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 80px;
	height: 18px;
	border-radius: 5px;
	background: #f28f24;
	color: #2c1a06;
	font-weight: 700;
	font-family: "IBM Plex Mono", monospace;
	border: 1px solid #a86317;
	font-size: 0.75rem;
	line-height: 1;
	margin-left: 6px;
	vertical-align: middle;
	user-select: none;
	cursor: help;
}

.gcode-color-refresh-marker {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 132px;
	height: 18px;
	border-radius: 5px;
	background: #6ee7f7;
	color: #073042;
	font-weight: 700;
	font-family: "IBM Plex Mono", monospace;
	border: 1px solid #17a2bf;
	font-size: 0.75rem;
	line-height: 1;
	margin-left: 6px;
	padding: 0 6px;
	vertical-align: middle;
	user-select: none;
	cursor: help;
}

#gcodeOffsetInput {
	display: none;
}

.gcode-tool-grid {
	display: grid;
	gap: 8px;
}

.gcode-tool-row {
	display: grid;
	grid-template-columns: 84px repeat(3, minmax(150px, 1fr));
	gap: 8px;
	align-items: center;
	padding: 8px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--surface-strong);
}

.gcode-tool-head {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.gcode-tool-swatch {
	width: 16px;
	height: 16px;
	border-radius: 4px;
	border: 1px solid rgba(10, 24, 14, 0.45);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
	background: #b7c4b8;
	flex: 0 0 auto;
}

.gcode-tool-row label {
	display: inline-flex;
	gap: 6px;
	align-items: center;
	font-size: 0.84rem;
}

.gcode-tool-row input,
.gcode-tool-row select {
	width: 100%;
}

.gcode-preview-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
}

.gcode-preview-grid h4 {
	margin: 0 0 6px;
	font-size: 0.9rem;
}

.gcode-text-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
}

.gcode-text-grid h4 {
	margin: 0 0 6px;
	font-size: 0.9rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	min-height: 30px;
}

.gcode-next-diff-btn {
	padding: 5px 9px;
	font-size: 0.75rem;
}

.gcode-text-pane {
	height: 300px;
	overflow: auto;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--surface-strong);
	padding: 8px;
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.74rem;
	line-height: 1.25;
	white-space: pre;
	tab-size: 2;
}

.gcode-line {
	padding: 0 2px;
	min-height: 1.1em;
	border-radius: 3px;
}

.gcode-line.gcode-line-diff {
	background: transparent;
}

.gcode-char-diff {
	background: var(--gcode-diff-bg);
	border-radius: 3px;
}

.gcode-line.gcode-line-empty {
	color: #809088;
}

.gcode-preview-canvas {
	height: 280px;
	min-height: 280px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--surface-soft);
	overflow: hidden;
	position: relative;
}

.gcode-preview-resizer {
	resize: vertical;
	overflow: hidden;
	min-height: 280px;
}

.gcode-preview-empty {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.8rem;
	color: var(--ink-soft);
	font-family: "IBM Plex Mono", monospace;
	text-align: center;
	padding: 10px;
}

.gcode-disclaimer-text {
	margin: 0;
	color: var(--ink-soft);
	line-height: 1.4;
}

#gcodeDisclaimerModal {
	width: min(520px, 92vw);
}

.gcode-disclaimer-remember {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 8px;
}

.gcode-disclaimer-actions {
	display: flex;
	justify-content: flex-end;
	gap: 8px;
	margin-top: 10px;
	flex-wrap: wrap;
}

#importInput {
	display: none;
}

.hidden {
	display: none;
}

.blend-weight-readout {
	margin-top: 8px;
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.9rem;
}

.number-input-no-spinbox::-webkit-outer-spin-button,
.number-input-no-spinbox::-webkit-inner-spin-button {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	margin: 0;
}

.number-input-no-spinbox {
	appearance: textfield;
	-moz-appearance: textfield;
	-webkit-appearance: textfield;
}

@media (max-width: 720px) {
	.stop-row {
		min-width: 100%;
	}

	.gcode-tool-row {
		grid-template-columns: 1fr;
	}

	.gcode-preview-grid {
		grid-template-columns: 1fr;
	}

	.gcode-text-grid {
		grid-template-columns: 1fr;
	}
}

.modal-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(10, 24, 14, 0.45);
	z-index: 90;
}

.modal {
	position: fixed;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	width: min(880px, 94vw);
	max-height: 88vh;
	overflow: auto;
	background: var(--modal-bg);
	border: 1px solid var(--line);
	border-radius: 12px;
	padding: 12px;
	box-shadow: var(--modal-shadow);
	z-index: 91;
}

.modal-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 10px;
	margin-bottom: 8px;
}

.modal-header h3 {
	margin: 0;
	font-size: 1rem;
}

.modal-title-row {
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
	flex-wrap: wrap;
}

.modal-credit-btn {
	display: inline-flex;
	align-items: center;
	padding: 4px 8px;
	font-size: 0.72rem;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--modal-credit-bg);
	color: var(--ink-soft);
	text-decoration: none;
}

.modal-credit-btn:hover {
	background: var(--modal-credit-bg-hover);
}

.modal-tabs {
	display: flex;
	gap: 8px;
	margin-bottom: 8px;
}

.modal-tab-btn {
	padding: 6px 10px;
	font-size: 0.9rem;
}

.modal-tab-btn.active {
	background: linear-gradient(180deg, var(--modal-tab-active-top), var(--modal-tab-active-bottom));
	border-color: var(--modal-tab-active-border);
}

.modal-search-row {
	display: flex;
	gap: 8px;
	align-items: center;
	margin-bottom: 8px;
	flex-wrap: wrap;
}

.modal-search-row input {
	flex: 1 1 260px;
	min-width: 0;
	padding: 7px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--modal-input-bg);
}

.modal-status {
	min-height: 1.2em;
	font-size: 0.85rem;
	color: var(--ink-soft);
	margin-bottom: 6px;
}

.session-restore-modal {
	width: min(760px, 94vw);
}

.session-restore-header-actions {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.session-restore-list {
	display: grid;
	grid-template-columns: 1fr;
	gap: 8px;
	max-height: 56vh;
	overflow: auto;
	padding-right: 2px;
}

.session-restore-item {
	display: grid;
	grid-template-columns: minmax(140px, 1.1fr) minmax(180px, 1fr) minmax(260px, auto);
	gap: 10px;
	align-items: center;
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 8px;
	background: var(--modal-row-bg);
	text-align: left;
}

.session-restore-preview {
	height: 22px;
	border-radius: 8px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.3);
	background: linear-gradient(90deg, #888, #bbb);
}

.session-restore-preview-stack {
	display: grid;
	grid-template-columns: 1fr;
	gap: 6px;
}

.session-restore-swatch-row {
	display: flex;
	align-items: center;
	gap: 4px;
	min-height: 14px;
	overflow: hidden;
}

.session-restore-swatch-divider {
	width: 1px;
	height: 10px;
	background: color-mix(in srgb, var(--line) 78%, transparent);
	margin: 0 7px;
	flex: 0 0 auto;
}

.session-restore-swatch {
	width: 12px;
	height: 12px;
	border-radius: 3px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	flex: 0 0 auto;
	background: #888888;
}

.session-restore-swatch-blend {
	background-image: linear-gradient(135deg,
		transparent 0%,
		transparent 43%,
		rgba(164, 172, 184, 0.75) 46%,
		rgba(164, 172, 184, 0.75) 54%,
		transparent 57%,
		transparent 100%);
	background-blend-mode: multiply;
}

.session-restore-swatch-ellipsis {
	font-size: 0.74rem;
	color: var(--ink-soft);
	line-height: 1;
	padding-left: 1px;
	flex: 0 0 auto;
}

.session-restore-meta {
	display: grid;
	grid-template-columns: 1fr;
	gap: 3px;
	min-width: 0;
}

.session-restore-time {
	font-size: 0.86rem;
	font-weight: 600;
	color: var(--ink);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.session-restore-sub {
	font-size: 0.76rem;
	color: var(--ink-soft);
	font-family: "IBM Plex Mono", monospace;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.session-restore-current {
	font-size: 0.72rem;
	font-weight: 700;
	color: var(--ink-soft);
}

.session-restore-actions {
	display: inline-flex;
	gap: 6px;
	align-items: center;
	justify-content: flex-end;
	flex-wrap: wrap;
	min-width: 260px;
}

.session-restore-action-btn {
	padding: 6px 9px;
	font-size: 0.75rem;
	white-space: nowrap;
}

.session-restore-favorite-btn {
	padding: 4px 7px;
	min-width: 28px;
	font-weight: 700;
	color: var(--ink-soft);
}

.session-restore-favorite-btn.is-favorited {
	color: #3f9b53;
	border-color: #4f9f61;
	background: color-mix(in srgb, #3f9b53 15%, var(--modal-row-bg));
}

.session-restore-status-note {
	margin-left: 8px;
	font-size: 0.78rem;
	color: var(--ink-soft);
}

.session-restore-delete-btn {
	padding: 4px 7px;
	min-width: 28px;
	font-weight: 700;
}

.session-restore-delete-placeholder {
	visibility: hidden;
	pointer-events: none;
}

@media (max-width: 720px) {
	.session-restore-item {
		grid-template-columns: 1fr;
	}

	.session-restore-actions {
		justify-content: flex-start;
	}
}

.filament-result-list {
	display: grid;
	grid-template-columns: 1fr;
	gap: 8px;
	max-height: 50vh;
	overflow: auto;
	padding-right: 2px;
}

.filament-result-item {
	display: grid;
	grid-template-columns: auto 1fr auto;
	gap: 10px;
	align-items: center;
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 8px;
	background: var(--modal-row-bg);
}

.filament-result-actions {
	display: inline-flex;
	gap: 6px;
	align-items: center;
}

.filament-result-actions .mini-btn {
	padding: 6px 8px;
	font-size: 0.78rem;
}

.filament-result-swatch {
	width: 36px;
	height: 36px;
	border-radius: 8px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	background-size: cover;
	background-position: center;
}

.filament-result-text {
	font-size: 0.86rem;
	line-height: 1.3;
	word-break: break-word;
}

.filament-result-meta {
	font-size: 0.76rem;
	color: var(--ink-soft);
	font-family: "IBM Plex Mono", monospace;
}

.filament-blend-pair-list {
	max-height: 56vh;
}

.filament-modal-filter-row {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	margin-bottom: 8px;
	font-size: 0.86rem;
}

.filament-modal-filter-label {
	color: var(--ink-soft);
	font-weight: 600;
}

.filament-modal-filter-option {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.filament-modal-filter-option select {
	padding: 5px 8px;
	border-radius: 8px;
}

.filament-blend-pair-side-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	flex-wrap: wrap;
	margin-bottom: 8px;
}

.filament-blend-pair-side-control {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	flex-wrap: wrap;
}

.filament-blend-pair-side-control-right {
	justify-content: flex-end;
}

.filament-blend-pair-side-control select {
	width: 320px;
	max-width: 320px;
}

.filament-blend-pair-side-control .filament-blend-pair-color-input {
	width: 96px;
	padding: 6px 8px;
	border-radius: 8px;
	border: 1px solid var(--line);
	background: var(--modal-input-bg);
	color: var(--input-ink);
	font-family: "IBM Plex Mono", monospace;
}

.filament-blend-pair-side-control .color-picker .cp_input,
.filament-blend-pair-side-control .color-picker .cp_caret {
	display: none !important;
}

.filament-blend-pair-side-control .color-picker .cp_button {
	width: 34px;
	height: 30px;
	padding: 0;
	border-radius: 6px;
	border: 1px solid var(--line);
}

.filament-blend-pair-status-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 6px;
}

.filament-blend-pair-status-row .modal-status {
	margin-bottom: 0;
	flex: 1 1 auto;
}

#filamentBlendPairMinTdInput {
	width: 110px;
	padding: 6px 8px;
	border-radius: 8px;
	border: 1px solid var(--line);
	background: var(--modal-input-bg);
	color: var(--input-ink);
	font-family: "IBM Plex Mono", monospace;
}

.filament-blend-pair-item {
	display: grid;
	grid-template-columns: 34px auto minmax(130px, 1fr) auto 44px auto minmax(130px, 1fr) auto 34px;
	gap: 8px;
	align-items: center;
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 8px;
	background: var(--modal-row-bg);
}

.blend-pair-info-btn {
	padding: 5px 8px;
	font-size: 0.74rem;
}

.filament-blend-pair-swatch {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: 8px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	background: #888;
	flex: 0 0 auto;
}

.filament-blend-pair-td-badge {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.6rem;
	font-weight: 700;
	line-height: 1;
	padding: 2px 3px;
	border-radius: 999px;
	/* background: rgba(245, 250, 245, 0.45); */
	text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
	pointer-events: none;
}

.filament-blend-pair-mix {
	width: 40px;
	height: 30px;
	border-radius: 8px;
	border: 1px solid rgba(10, 24, 14, 0.45);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	background: #888;
	justify-self: center;
}

.filament-blend-pair-name {
	font-size: 0.82rem;
	line-height: 1.25;
	word-break: break-word;
}

.filament-blend-pair-name-left {
	text-align: right;
}

.filament-blend-pair-name-right {
	text-align: left;
}

.filament-blend-pair-percent {
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--ink-soft);
	min-width: 44px;
	text-align: center;
}

@media (max-width: 720px) {
	.filament-blend-pair-side-control,
	.filament-blend-pair-side-control-right {
		justify-content: flex-start;
	}

	.filament-blend-pair-side-control select {
		width: min(320px, 92vw);
		max-width: min(320px, 92vw);
	}

	.filament-blend-pair-status-row {
		flex-wrap: wrap;
	}

	.filament-blend-pair-item {
		grid-template-columns: 30px auto 1fr auto;
		gap: 6px;
	}

	.filament-blend-pair-name-left,
	.filament-blend-pair-name-right {
		text-align: left;
	}

	.filament-blend-pair-mix,
	.filament-blend-pair-percent {
		justify-self: start;
	}
}

.modal-pagination-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 8px;
	margin-top: 8px;
	flex-wrap: wrap;
}

#filamentSearchPageLabel {
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.82rem;
}

.swatch-detail-primary {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 10px;
	align-items: center;
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 8px;
	background: var(--modal-row-bg);
}

.swatch-detail-big-swatch {
	width: 200px;
	height: 62px;
	border-radius: 10px;
	border: 1px solid rgba(10, 24, 14, 0.35);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
	background-size: cover;
	background-position: center;
}

.swatch-detail-text {
	font-size: 0.9rem;
	line-height: 1.35;
}

.swatch-detail-link-row {
	margin-top: 8px;
}

.swatch-detail-assign-row {
	display: flex;
	gap: 8px;
	align-items: center;
	flex-wrap: wrap;
	margin-top: 8px;
}

.swatch-detail-related {
	margin-top: 10px;
	display: grid;
	gap: 10px;
}

.swatch-related-group {
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 8px;
	background: var(--modal-group-bg);
}

.swatch-related-group h4 {
	margin: 0 0 6px;
	font-size: 0.86rem;
}

.swatch-related-list {
	display: grid;
	gap: 7px;
}

.swatch-related-item {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 8px;
	align-items: center;
	padding: 6px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--modal-item-bg);
	cursor: pointer;
}

.swatch-related-item:hover {
	background: var(--modal-item-bg-hover);
}