:root {
	--bg-a: #f2f4ef;
	--bg-b: #d7dfcf;
	--panel: #fefdf8;
	--ink: #102218;
	--ink-soft: #3d5646;
	--accent: #0f7f53;
	--accent-2: #2f5fd4;
	--line: #c2d0c3;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Space Grotesk", sans-serif;
	color: var(--ink);
	background: radial-gradient(circle at 15% 15%, #ffffff, transparent 40%),
		radial-gradient(circle at 80% 0%, #cadfcc, 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: color-mix(in srgb, var(--panel) 92%, white);
	border: 1px solid var(--line);
	border-radius: 14px;
	padding: 14px;
	box-shadow: 0 12px 28px rgba(10, 24, 14, 0.08);
}

.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: #f8fbf7;
	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: #f9ecd1;
	border: 1px solid #d4b779;
	font-size: 0.75rem;
}

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

.filament-slot-row input[type="color"] {
	flex: 1 1 auto;
	min-width: 0;
}

.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-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: #f7fbf6;
	font-size: 0.85rem;
}

.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-workspace,
.gradient-workspace {
	position: relative;
	width: 100%;
	border: 1px solid var(--line);
	border-radius: 12px;
	overflow: hidden;
	background: #f5f8f2;
}

.model-preview-panel .panel-title-row {
	margin-bottom: 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-drop-zone {
	border: 1px dashed color-mix(in srgb, var(--accent) 45%, black);
	background: #f3faf2;
	border-radius: 10px;
	padding: 12px;
	text-align: center;
	font-size: 0.9rem;
	color: var(--ink-soft);
	transition: background 0.12s ease, border-color 0.12s ease;
}

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

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

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

.model-preview-viewport {
	position: relative;
	width: 100%;
	height: 360px;
	border: 1px solid var(--line);
	border-radius: 12px;
	overflow: hidden;
	background: #edf4ec;
}

.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 rgba(10, 24, 14, 0.45);
	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: #f4f8f2;
	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: #f4f8f2;
	height: 260px;
	min-height: 120px;
	overflow: auto;
}

.resizable-vertical {
	resize: vertical;
}

.layer-preview {
	width: 100%;
}

.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 color-mix(in srgb, var(--accent) 50%, black);
	background: linear-gradient(180deg, #ecf8f0, #d8eee0);
	color: var(--ink);
	border-radius: 9px;
	padding: 8px 12px;
	cursor: pointer;
	font-family: inherit;
}

textarea,
input,
select {
	font-family: "IBM Plex Mono", monospace;
}

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

#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%;
	}
}

.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: #fefdf8;
	border: 1px solid var(--line);
	border-radius: 12px;
	padding: 12px;
	box-shadow: 0 22px 38px rgba(10, 24, 14, 0.22);
	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: #eef5ed;
	color: var(--ink-soft);
	text-decoration: none;
}

.modal-credit-btn:hover {
	background: #e4f0e3;
}

.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, #dff4e6, #bde8cb);
	border-color: #4d936e;
}

.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: #fbfdf9;
}

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

.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: #f7fbf6;
}

.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;
}

.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: #f7fbf6;
}

.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: #f9fcf8;
}

.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: #ffffff;
	cursor: pointer;
}

.swatch-related-item:hover {
	background: #f0f8f1;
}