:root {
	--kduvar-accent: #557f73;
	--kduvar-accent-dark: #3f665b;
	--kduvar-soft: #eef5f2;
	--kduvar-text: #18201e;
	--kduvar-muted: #66716e;
}

.kduvar-launcher {
	clear: both;
	margin-top: 14px;
	width: 100%;
}

.kduvar-open {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: 100%;
	min-height: 52px;
	padding: 13px 18px;
	border: 1px solid var(--kduvar-accent);
	border-radius: 8px;
	background: var(--kduvar-accent);
	color: #fff;
	font: inherit;
	font-weight: 700;
	letter-spacing: .01em;
	cursor: pointer;
	transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.kduvar-open:hover,
.kduvar-open:focus-visible {
	border-color: var(--kduvar-accent-dark);
	background: var(--kduvar-accent-dark);
	color: #fff;
}

.kduvar-open:active {
	transform: translateY(1px);
}

.kduvar-open-icon,
.kduvar-open-icon svg {
	display: block;
	width: 23px;
	height: 23px;
}

.kduvar-open-icon svg {
	fill: currentColor;
}

.kduvar-launcher-note {
	margin: 7px 0 0;
	color: var(--kduvar-muted);
	font-size: 12px;
	line-height: 1.4;
	text-align: center;
}

.kduvar-file {
	position: fixed !important;
	left: -10000px !important;
	width: 1px !important;
	height: 1px !important;
	op: auto !important;
	opacity: 0 !important;
	pointer-events: none !important;
}

body.kduvar-lock {
	overflow: hidden !important;
	touch-action: none;
}

.kduvar-modal[hidden] {
	display: none !important;
}

.kduvar-modal {
	position: fixed;
	z-index: 999999;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 18px;
	background: rgba(13, 18, 17, .78);
	backdrop-filter: blur(4px);
}

.kduvar-dialog {
	display: flex;
	flex-direction: column;
	width: min(760px, 100%);
	max-height: calc(100dvh - 36px);
	overflow: hidden;
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 24px 70px rgba(0, 0, 0, .34);
	color: var(--kduvar-text);
}

.kduvar-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 17px 20px 14px;
	border-bottom: 1px solid #e7ebe9;
}

.kduvar-header h2 {
	margin: 0;
	color: var(--kduvar-text);
	font-size: clamp(20px, 3.5vw, 26px);
	line-height: 1.15;
}

.kduvar-header p {
	margin: 4px 0 0;
	color: var(--kduvar-accent-dark);
	font-size: 13px;
	font-weight: 700;
}

.kduvar-close {
	flex: 0 0 auto;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: #f0f2f1;
	color: #27322f;
	font: 400 31px/38px Arial, sans-serif;
	cursor: pointer;
}

.kduvar-close:hover,
.kduvar-close:focus-visible {
	background: #e3e8e6;
	color: #111;
}

.kduvar-body {
	min-height: 0;
	overflow-y: auto;
	padding: 14px 20px 12px;
}

.kduvar-stage-wrap {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 250px;
	overflow: hidden;
	border-radius: 10px;
	background: #dfe5e2;
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06);
	touch-action: none;
	user-select: none;
}

.kduvar-canvas {
	display: block;
	width: auto;
	height: auto;
	max-width: 100%;
	max-height: min(58dvh, 650px);
	background: #dfe5e2;
	cursor: grab;
	touch-action: none;
}

.kduvar-canvas.kduvar-dragging {
	cursor: grabbing;
}

.kduvar-loading {
	position: absolute;
	z-index: 2;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	padding: 20px;
	background: rgba(239, 245, 242, .93);
	color: var(--kduvar-accent-dark);
	text-align: center;
}

.kduvar-loading[hidden] {
	display: none !important;
}

.kduvar-spinner {
	width: 38px;
	height: 38px;
	border: 4px solid rgba(85, 127, 115, .22);
	border-top-color: var(--kduvar-accent);
	border-radius: 50%;
	animation: kduvar-spin .75s linear infinite;
}

@keyframes kduvar-spin {
	to { transform: rotate(360deg); }
}

.kduvar-status {
	min-height: 20px;
	margin: 9px 0 0;
	color: var(--kduvar-accent-dark);
	font-size: 13px;
	font-weight: 700;
	text-align: center;
}

.kduvar-hint {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 7px;
	margin-top: 4px;
	color: var(--kduvar-muted);
	font-size: 12px;
	line-height: 1.35;
	text-align: center;
}

.kduvar-controls {
	display: flex;
	align-items: stretch;
	justify-content: center;
	gap: 8px;
	margin-top: 11px;
}

.kduvar-controls button {
	min-height: 40px;
	padding: 8px 14px;
	border: 1px solid #d4ded9;
	border-radius: 8px;
	background: var(--kduvar-soft);
	color: var(--kduvar-accent-dark);
	font: inherit;
	font-size: 13px;
	font-weight: 700;
	cursor: pointer;
}

.kduvar-controls button:first-child,
.kduvar-controls button:last-child {
	min-width: 48px;
	font-size: 24px;
	line-height: 1;
}

.kduvar-controls button:hover,
.kduvar-controls button:focus-visible {
	border-color: var(--kduvar-accent);
	background: #e1eeea;
}

.kduvar-footer {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
	padding: 12px 20px 8px;
	border-top: 1px solid #e7ebe9;
}

.kduvar-footer button {
	min-height: 46px;
	padding: 11px 15px;
	border-radius: 8px;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}

.kduvar-secondary {
	border: 1px solid #cbd5d1;
	background: #fff;
	color: #34403c;
}

.kduvar-primary {
	border: 1px solid var(--kduvar-accent);
	background: var(--kduvar-accent);
	color: #fff;
}

.kduvar-primary:hover,
.kduvar-primary:focus-visible {
	border-color: var(--kduvar-accent-dark);
	background: var(--kduvar-accent-dark);
	color: #fff;
}

.kduvar-privacy {
	margin: 0;
	padding: 0 20px 12px;
	color: #77817e;
	font-size: 11px;
	text-align: center;
}

.kduvar-toast {
	position: fixed;
	z-index: 1000001;
	left: 50%;
	bottom: max(24px, env(safe-area-inset-bottom));
	width: min(420px, calc(100% - 32px));
	padding: 13px 16px;
	border-radius: 10px;
	background: #202825;
	box-shadow: 0 10px 30px rgba(0, 0, 0, .28);
	color: #fff;
	font-size: 14px;
	font-weight: 700;
	line-height: 1.4;
	text-align: center;
	transform: translate(-50%, 20px);
	opacity: 0;
	pointer-events: none;
	transition: opacity .2s ease, transform .2s ease;
}

.kduvar-toast.is-visible {
	transform: translate(-50%, 0);
	opacity: 1;
}

@media (max-width: 600px) {
	.kduvar-modal {
		align-items: flex-end;
		padding: 0;
	}

	.kduvar-dialog {
		width: 100%;
		max-height: 100dvh;
		border-radius: 15px 15px 0 0;
	}

	.kduvar-header {
		padding: 13px 15px 11px;
	}

	.kduvar-body {
		padding: 10px 12px;
	}

	.kduvar-stage-wrap {
		min-height: 210px;
	}

	.kduvar-canvas {
		max-height: 56dvh;
	}

	.kduvar-footer {
		padding: 10px 12px 7px;
	}

	.kduvar-privacy {
		padding: 0 12px calc(9px + env(safe-area-inset-bottom));
	}
}

@media (prefers-reduced-motion: reduce) {
	.kduvar-open,
	.kduvar-toast {
		transition: none;
	}

	.kduvar-spinner {
		animation-duration: 1.5s;
	}
}