.podsig-signature-wrap {
	display: inline-block;
	position: relative;
}

.podsig-signature-wrap .podsig-canvas-frame {
	position: relative;
	display: inline-block;
	max-width: 100%;
}

.podsig-signature-wrap .podsig-canvas {
	display: block;
	max-width: 100%;
	cursor: crosshair;
	position: relative;
	z-index: 1;
	background: transparent;
}

/* Border style variants (borderstyle: none | solid | shadow tag option) */
.podsig-signature-wrap .podsig-canvas.podsig-border-solid {
	border-radius: 6px;
	border: 1px solid #ccd0d4;
	box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

.podsig-signature-wrap .podsig-canvas.podsig-border-shadow {
	border-radius: 8px;
	border: none;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}

.podsig-signature-wrap .podsig-canvas.podsig-border-none {
	border: none;
	box-shadow: none;
}

/* Visual-only hint that the canvas background is transparent (only used
   when bgcolor:transparent is explicitly set on the tag). This pattern
   is pure CSS behind the canvas's own pixel data - it is never part of
   the canvas drawing, so the exported image attachment stays truly
   transparent regardless of this styling. */
.podsig-signature-wrap .podsig-canvas-transparent {
	background-image:
		linear-gradient( 45deg, #eee 25%, transparent 25%, transparent 75%, #eee 75%, #eee ),
		linear-gradient( 45deg, #eee 25%, #fff 25%, #fff 75%, #eee 75%, #eee );
	background-size: 16px 16px;
	background-position: 0 0, 8px 8px;
}

/* --- Sign-here guideline & watermark overlays -----------------------
   Pure CSS, positioned behind the canvas. Automatically faded out once
   the pad has content (podsig-has-content class, toggled by JS), and
   never baked into the exported image - only the canvas's own drawn
   pixels are ever exported. */
.podsig-signature-wrap .podsig-overlay {
	position: absolute;
	left: 0;
	right: 0;
	pointer-events: none;
	z-index: 999;
	color: #9a9a9a;
	transition: opacity 0.15s ease;
	text-align: center;
	user-select: none;
}

.podsig-signature-wrap .podsig-overlay-signtext {
	bottom: 10%;
	font-size: 13px;
	border-top: 1px dashed #c3c4c7;
	padding-top: 4px;
	margin: 0 12%;
	left: 0;
	right: 0;
}

.podsig-signature-wrap .podsig-overlay-watermark {
	top: 50%;
	transform: translateY(-50%);
	font-size: 22px;
	font-weight: 600;
	letter-spacing: 2px;
	opacity: 0.18;
	text-transform: uppercase;
}

.podsig-signature-wrap .podsig-canvas-frame.podsig-has-content .podsig-overlay {
	opacity: 0;
}

/* --- Toolbar (Undo / Redo / Clear) ----------------------------------- */
.podsig-signature-wrap .podsig-controls-row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin-top: 8px;
}

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

/* toolbar: none - the whole row collapses since nothing renders inside it */
.podsig-toolbar-none .podsig-controls-row:empty {
	display: none;
}

.podsig-signature-wrap .podsig-btn {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 5px 14px;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.4;
	color: #3c434a;
	background: #f6f7f7;
	border: 1px solid #c3c4c7;
	border-radius: 4px;
	cursor: pointer;
	transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.podsig-signature-wrap .podsig-btn-icon {
	font-size: 14px;
	line-height: 1;
}

.podsig-signature-wrap .podsig-btn:hover:not(:disabled) {
	background: #f0f0f1;
	border-color: #8c8f94;
}

.podsig-signature-wrap .podsig-btn:active:not(:disabled) {
	background: #e9e9ea;
}

.podsig-signature-wrap .podsig-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

.podsig-signature-wrap .podsig-clear-btn {
	color: #b32d2e;
	border-color: #e3b2b2;
	background: #fcf0f0;
}

.podsig-signature-wrap .podsig-clear-btn:hover:not(:disabled) {
	background: #f7dede;
	border-color: #d38686;
}

/* --- "Type your signature instead" toggle + input --------------------- */
.podsig-signature-wrap .podsig-mode-toggle {
	background: none;
	border: none;
	padding: 0;
	color: #2271b1;
	font-size: 13px;
	text-decoration: underline;
	cursor: pointer;
}

.podsig-signature-wrap .podsig-mode-toggle:hover {
	color: #135e96;
}

.podsig-signature-wrap .podsig-type-input {
	display: block;
	width: 100%;
	max-width: 100%;
	margin-top: 8px;
	padding: 8px 10px;
	font-size: 15px;
	border: 1px solid #ccd0d4;
	border-radius: 4px;
	box-sizing: border-box;
}

.wpcf7-form-control-wrap[data-name] .podsig-signature-wrap.wpcf7-not-valid .podsig-canvas {
	border-color: #dc3232;
}