.pdfextreme-sign-pdf-tool {
	box-sizing: border-box;
	width: 100%;
}

.pdfextreme-sign-pdf-tool *,
.pdfextreme-sign-pdf-tool *::before,
.pdfextreme-sign-pdf-tool *::after {
	box-sizing: inherit;
}

.pdfextreme-sign-pdf-tool [hidden] {
	display: none !important;
}

.pdfextreme-sign-notice {
	background: #fff7ed;
	border: 1px solid #fed7aa;
	border-radius: 8px;
	color: #7c2d12;
	line-height: 1.55;
	margin-bottom: 18px;
	padding: 14px 16px;
}

.pdfextreme-sign-workspace {
	display: grid;
	gap: 18px;
	margin-top: 18px;
}

.pdfextreme-sign-layout {
	display: grid;
	gap: 24px;
	grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
	align-items: start;
}

.pdfextreme-sign-controls,
.pdfextreme-sign-panel {
	display: grid;
	gap: 16px;
}

.pdfextreme-sign-panel {
	background: #ffffff;
	border: 1px solid #d5dce4;
	border-radius: 8px;
	padding: 16px;
}

.pdfextreme-sign-panel h3,
.pdfextreme-sign-preview-heading {
	margin: 0;
}

.pdfextreme-sign-panel h3 {
	color: #16213a;
	font-size: 1.05rem;
	font-weight: 800;
}

.pdfextreme-sign-methods {
	width: 100%;
}

.pdfextreme-sign-draw,
.pdfextreme-sign-upload {
	display: grid;
	gap: 12px;
}

.pdfextreme-sign-draw-canvas {
	background: #ffffff;
	border: 1px solid #b8c2cc;
	border-radius: 8px;
	cursor: crosshair;
	display: block;
	max-width: 100%;
	touch-action: none;
	width: 100%;
}

.pdfextreme-sign-draw-actions,
.pdfextreme-sign-actions {
	align-items: center;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.pdfextreme-sign-helper {
	background: #f7fafb;
	border-left: 3px solid #0e8a88;
	color: #475467;
	line-height: 1.55;
	margin: 0;
	padding: 10px 12px;
}

.pdfextreme-signature-preview {
	align-items: center;
	background: #f7fafb;
	border: 1px solid #d5dce4;
	border-radius: 8px;
	display: flex;
	gap: 12px;
	justify-content: space-between;
	padding: 12px;
}

.pdfextreme-signature-preview img {
	background: #ffffff;
	border: 1px solid #e4e7ec;
	border-radius: 6px;
	max-height: 72px;
	max-width: 180px;
	object-fit: contain;
	padding: 6px;
}

.pdfextreme-sign-preview-panel {
	display: grid;
	gap: 10px;
	min-width: 0;
}

.pdfextreme-sign-preview-heading {
	align-items: center;
	display: flex;
	gap: 12px;
	justify-content: space-between;
}

.pdfextreme-sign-preview-heading strong {
	color: #16213a;
	font-weight: 800;
}

.pdfextreme-sign-preview-heading span {
	color: #667085;
	font-size: 0.92rem;
}

.pdfextreme-sign-page-shell {
	background: #eef2f6;
	border: 1px solid #d5dce4;
	border-radius: 8px;
	overflow: auto;
	padding: 14px;
	width: 100%;
}

.pdfextreme-sign-page-stage {
	background: #ffffff;
	box-shadow: 0 12px 28px rgba(22, 33, 58, 0.14);
	line-height: 0;
	margin: 0 auto;
	position: relative;
}

.pdfextreme-sign-page-stage canvas {
	display: block;
	height: auto;
	max-width: 100%;
}

.pdfextreme-sign-overlay {
	align-items: center;
	background: rgba(14, 138, 136, 0.08);
	border: 2px solid #0e8a88;
	border-radius: 6px;
	cursor: move;
	display: flex;
	justify-content: center;
	line-height: 0;
	min-height: 36px;
	min-width: 56px;
	position: absolute;
	touch-action: none;
	z-index: 2;
}

.pdfextreme-sign-overlay:focus {
	box-shadow: 0 0 0 3px rgba(14, 138, 136, 0.24);
	outline: none;
}

.pdfextreme-sign-overlay img {
	display: block;
	height: 100%;
	object-fit: contain;
	pointer-events: none;
	width: 100%;
}

.pdfextreme-sign-resize-handle {
	background: #0e8a88;
	border: 2px solid #ffffff;
	border-radius: 999px;
	bottom: -8px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
	cursor: nwse-resize;
	height: 16px;
	position: absolute;
	right: -8px;
	touch-action: none;
	width: 16px;
}

.pdfextreme-sign-fine-panel {
	background: #f7fafb;
	border: 1px solid #d5dce4;
	border-radius: 8px;
	display: grid;
	gap: 10px;
	padding: 12px;
}

.pdfextreme-sign-fine-panel strong {
	color: #16213a;
	font-size: 0.95rem;
	font-weight: 800;
}

.pdfextreme-sign-preset-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.pdfextreme-sign-preset-button,
.pdfextreme-sign-nudge-button {
	align-items: center;
	appearance: none;
	background: #ffffff;
	border: 1px solid #cbd5df;
	border-radius: 8px;
	color: #16213a;
	cursor: pointer;
	display: inline-flex;
	font: inherit;
	font-size: 0.92rem;
	font-weight: 800;
	justify-content: center;
	min-height: 42px;
	padding: 8px 10px;
	touch-action: manipulation;
}

.pdfextreme-sign-preset-button:hover,
.pdfextreme-sign-preset-button:focus-visible,
.pdfextreme-sign-nudge-button:hover,
.pdfextreme-sign-nudge-button:focus-visible {
	border-color: #0e8a88;
	box-shadow: 0 0 0 3px rgba(14, 138, 136, 0.16);
	outline: none;
}

.pdfextreme-sign-preset-button:disabled,
.pdfextreme-sign-nudge-button:disabled {
	cursor: not-allowed;
	opacity: 0.55;
}

.pdfextreme-sign-nudge-grid {
	display: grid;
	gap: 8px;
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pdfextreme-sign-actions {
	margin-top: 4px;
}

.pdfextreme-sign-pdf-tool .pdfextreme-progress {
	margin-top: 0;
}

@media (max-width: 900px) {
	.pdfextreme-sign-layout {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 640px) {
	.pdfextreme-sign-panel,
	.pdfextreme-sign-page-shell {
		padding: 12px;
	}

	.pdfextreme-sign-draw-actions .pdfextreme-button,
	.pdfextreme-sign-actions .pdfextreme-button,
	.pdfextreme-signature-preview .pdfextreme-remove-file {
		width: 100%;
	}

	.pdfextreme-signature-preview,
	.pdfextreme-sign-preview-heading {
		align-items: stretch;
		flex-direction: column;
	}

	.pdfextreme-sign-resize-handle {
		background: transparent;
		border: 0;
		bottom: -22px;
		box-shadow: none;
		height: 44px;
		right: -22px;
		width: 44px;
	}

	.pdfextreme-sign-resize-handle::after {
		background: #0e8a88;
		border: 2px solid #ffffff;
		border-radius: 999px;
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.22);
		content: "";
		height: 18px;
		left: 50%;
		position: absolute;
		top: 50%;
		transform: translate(-50%, -50%);
		width: 18px;
	}

	.pdfextreme-sign-preset-row {
		display: grid;
		grid-template-columns: 1fr;
	}

	.pdfextreme-sign-nudge-grid {
		grid-template-columns: repeat(4, minmax(52px, 1fr));
	}

	.pdfextreme-sign-preset-button,
	.pdfextreme-sign-nudge-button {
		min-height: 46px;
		padding: 10px 8px;
	}
}