.birdrings-frontend-options-shell {
	margin: 16px 0 18px;
	padding: 12px 16px;
	border: 1px dashed #0b0b0b;
	box-sizing: border-box;
}

.birdrings-frontend-options-shell > :first-child {
	margin-top: 0 !important;
}

.birdrings-frontend-options-shell > :last-child {
	margin-bottom: 0 !important;
}

.birdrings-custom-layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: 18px;
	margin-top: 16px;
	padding: 0;
	border: 0;
	box-sizing: border-box;
	--birdrings-text-left: 10%;
	--birdrings-text-width: 80%;
	font-family:
		-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans,
		Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

@media (min-width: 768px) {
	.birdrings-custom-layout {
		grid-template-columns: 280px 1fr; /* Fixed width for preview, rest for form */
		align-items: start;
	}
}

.birdrings-custom-preview {
	display: flex;
	flex-direction: column;
	align-items: center;
	background: transparent;
	border: 0;
	border-radius: 0;
	padding: 4px 0 0;
	box-shadow: none;
	position: sticky;
	top: 16px;
	margin-bottom: 0;
}

.birdrings-side-toggle {
	margin-top: 12px;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	align-items: center;
	width: 100%;
	max-width: 220px;
	background: #f3f4f6;
	padding: 4px;
	border-radius: 10px;
	gap: 4px;
	color: #555;
	font-size: 12px;
	box-sizing: border-box;
}

.birdrings-side-toggle-label,
.birdrings-active-side-label {
	display: none; /* Hide textual labels to clean up UI, the active state is enough */
}

.birdrings-side-btn {
	border: none;
	background: transparent;
	color: #6b7280;
	min-height: 40px;
	padding: 9px 16px;
	font-size: 13px;
	margin: 0;
	font-weight: 700;
	line-height: 1;
	text-align: center;
	cursor: pointer;
	border-radius: 8px;
	transition:
		background-color 0.2s,
		color 0.2s,
		box-shadow 0.2s,
		transform 0.2s;
}

.birdrings-side-btn:hover {
	color: #0e2a47;
	background: rgba(14, 42, 71, 0.08);
}

.birdrings-side-btn.is-active,
.birdrings-side-btn[aria-pressed="true"] {
	background: #0e2a47;
	color: #fff;
	box-shadow: 0 8px 18px rgba(14, 42, 71, 0.2);
	border: none;
	transform: translateY(-1px);
}

.birdrings-preview-canvas {
	position: relative;
	width: 220px; /* fixed width */
	margin-top: 0;
	margin-left: 0;
	transition: margin 0.2s ease;
}

.birdrings-preview-canvas.birdrings-preview-canvas-has-dimensions {
	margin-top: 18px;
	margin-left: 18px;
}

.birdrings-svg-layer svg {
	width: 100%;
	height: 100%;
	display: block;
}

.birdrings-svg-side {
	width: 100%;
	height: 100%;
}

.birdrings-svg-back {
	display: none;
}

.birdrings-custom-layout[data-active-side="back"] .birdrings-svg-front {
	display: none;
}

.birdrings-custom-layout[data-active-side="back"] .birdrings-svg-back {
	display: block;
}

/* Recolor the inlined SVG based on selected variation color.
   `fill="none"` / `stroke="none"` are preserved. */
.birdrings-custom-layout.birdrings-has-svg-color .birdrings-svg-layer svg * {
	fill: var(--birdrings-svg-color) !important;
	stroke: var(--birdrings-svg-color) !important;
}

.birdrings-custom-layout.birdrings-has-svg-color
	.birdrings-svg-layer
	svg
	[fill="none"] {
	fill: none !important;
}

.birdrings-custom-layout.birdrings-has-svg-color
	.birdrings-svg-layer
	svg
	[stroke="none"] {
	stroke: none !important;
}

.birdrings-text-layer {
	position: absolute;
	inset: 0;
	pointer-events: none;
}

.birdrings-dimensions-layer {
	position: absolute;
	inset: 0;
	pointer-events: none;
	color: #0e2a47;
	font-weight: 700;
	font-size: 12px;
	line-height: 1;
	letter-spacing: 0.06em;
	z-index: 3;
}

.birdrings-dimensions-layer.is-hidden,
.birdrings-dimension.is-hidden {
	display: none;
}

.birdrings-dimension {
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 7px;
}

.birdrings-dimension-top {
	left: 0;
	right: 0;
	top: -16px;
}

.birdrings-dimension-left {
	top: 0;
	bottom: 0;
	left: -16px;
	flex-direction: column;
}

.birdrings-dimension-line {
	flex: 1 1 auto;
	background: currentColor;
	opacity: 0.9;
}

.birdrings-dimension-top .birdrings-dimension-line {
	height: 1px;
	min-width: 14px;
}

.birdrings-dimension-left .birdrings-dimension-line {
	width: 1px;
	min-height: 14px;
}

.birdrings-dimension-tick {
	display: block;
	background: currentColor;
	opacity: 0.9;
}

.birdrings-dimension-top .birdrings-dimension-tick {
	width: 1px;
	height: 8px;
}

.birdrings-dimension-left .birdrings-dimension-tick {
	width: 8px;
	height: 1px;
}

.birdrings-dimension-value {
	flex: 0 0 auto;
	white-space: nowrap;
}

.birdrings-dimension-left .birdrings-dimension-value {
	writing-mode: vertical-rl;
	transform: rotate(180deg);
	text-align: center;
}

.birdrings-text {
	position: absolute;
	left: var(--birdrings-text-left);
	transform: none;
	width: var(--birdrings-text-width);
	text-align: center;
	white-space: nowrap;
	font-family: Arial, sans-serif;
	color: #000;
	line-height: 1;
}

.birdrings-custom-layout.birdrings-has-variation-text-color .birdrings-text {
	color: var(--birdrings-variation-text-color);
}

.birdrings-text.birdrings-side-back {
	display: none;
}

.birdrings-custom-layout[data-active-side="back"]
	.birdrings-text.birdrings-side-front {
	display: none;
}

.birdrings-custom-layout[data-active-side="back"]
	.birdrings-text.birdrings-side-back {
	display: block;
}

.birdrings-text.line1,
.birdrings-text.line2 {
	font-size: 14px;
	font-weight: 600;
}

.birdrings-text.number {
	font-size: 42px;
	font-weight: 800;
}

.birdrings-text.is-guided,
.birdrings-text.is-guided-active {
	transform-origin: center;
}

.birdrings-text.is-guided {
	animation: birdrings-preview-pulse 1.2s ease-in-out 2;
}

.birdrings-input input.is-guided-active {
	border-color: #e87a2e;
	box-shadow: 0 0 0 4px rgba(232, 122, 46, 0.18);
	animation: birdrings-input-pulse 1.2s ease-in-out 2;
}

@keyframes birdrings-preview-pulse {
	0%,
	100% {
		text-shadow: 0 0 0 rgba(232, 122, 46, 0);
		filter: drop-shadow(0 0 0 rgba(232, 122, 46, 0));
	}
	50% {
		text-shadow: 0 0 10px rgba(232, 122, 46, 0.6);
		filter: drop-shadow(0 0 8px rgba(232, 122, 46, 0.45));
	}
}

@keyframes birdrings-input-pulse {
	0%,
	100% {
		box-shadow: 0 0 0 0 rgba(232, 122, 46, 0);
	}
	50% {
		box-shadow: 0 0 0 6px rgba(232, 122, 46, 0.12);
	}
}

.birdrings-inputs {
	margin-top: 0;
	min-width: 0;
	flex: 1;
}

.birdrings-preview-hint,
.birdrings-side-hint {
	font-size: 14px;
	background: transparent;
	border-left: 3px solid #3b82f6;
	padding: 3px 12px;
	margin-bottom: 14px;
	border-radius: 0;
	line-height: 1.5;
	font-weight: 700;
	color: #28783c;
}

.birdrings-side-hint.birdrings-side-hint-secondary {
	background: transparent;
	border-left-color: #f59e0b;
	color: #666;
}

.birdrings-input {
	margin-bottom: 14px;
}

.birdrings-input label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
	font-size: 14px;
	color: #111827;
}

.birdrings-input input {
	width: 100%;
	padding: 10px 14px;
	border: 1px solid #d1d5db;
	border-radius: 6px;
	font-size: 16px;
	transition:
		border-color 0.2s,
		box-shadow 0.2s;
	line-height: 1.5;
	box-sizing: border-box;
}

.birdrings-input input:focus {
	border-color: #3b82f6;
	box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
	outline: none;
}

.birdrings-numbering-section {
	padding: 0;
	border: 0;
}

.birdrings-numbering-section .form-row {
	margin-bottom: 12px;
}

.birdrings-numbering-section .form-row label {
	font-size: 0.85em;
}

.birdrings-numbering-section .form-row input,
.birdrings-numbering-section .form-row select,
.birdrings-numbering-section .form-row textarea {
	margin-bottom: 0 !important;
	font-size: 0.9em;
}

.birdrings-numbering-intro {
	margin: 0 0 12px;
}

.birdrings-numbering-group {
	display: block;
}

.birdrings-numbering-group .birdrings-numbering-cell {
	width: 100%;
	margin-right: 0;
	float: none;
	margin-bottom: 12px;
}

.birdrings-numbering-meta {
	display: flex;
	justify-content: space-between;
	gap: 8px;
	margin-top: 4px;
}

.birdrings-numbering-counter {
	font-variant-numeric: tabular-nums;
	margin-left: auto;
}

.birdrings-numbering-end[readonly] {
	background-color: #f7f7f7;
}

.birdrings-numbering-other-row {
	display: none;
}

.birdrings-numbering-other-row.is-visible {
	display: block;
}

.birdrings-product-set {
	margin-top: 12px !important;
}

.birdrings-product-set > h3 {
	margin: 0 0 8px !important;
}

.birdrings-product-options-title {
	margin: 0 0 8px;
}

.birdrings-product-options .form-row {
	margin-bottom: 12px;
}

.birdrings-product-options .form-row label {
	margin-bottom: 6px;
}

.birdrings-product-options .form-row input,
.birdrings-product-options .form-row select,
.birdrings-product-options .form-row textarea {
	margin-bottom: 0 !important;
}

.birdrings-price-per-piece {
	margin-left: 4px;
	white-space: nowrap;
	font-size: 0.85em;
	font-weight: 400;
}

@media (min-width: 769px) {
	.birdrings-numbering-group {
		display: flex;
		gap: 12px;
		align-items: flex-start;
	}

	.birdrings-numbering-group .birdrings-numbering-cell {
		margin-bottom: 12px;
	}

	.birdrings-numbering-group-thirds .birdrings-numbering-cell {
		flex: 1 1 0;
	}

	.birdrings-numbering-group-halves .birdrings-numbering-cell {
		flex: 1 1 calc(50% - 8px);
	}

	.birdrings-numbering-group-halves:not(.has-other)
		.birdrings-numbering-year-country-row {
		flex-basis: 100%;
	}

	.birdrings-numbering-group-halves:not(.has-other)
		.birdrings-numbering-other-row {
		flex-basis: calc(50% - 8px);
	}
}

@media (max-width: 640px) {
	.birdrings-numbering-meta {
		flex-direction: column;
		gap: 2px;
	}

	.birdrings-numbering-counter {
		margin-left: 0;
	}
}