/* ==========================================================================
   Layout & Raster Rechner – Plugin-Styles
   Alle Regeln sind unter .lrc-plugin gekapselt, um Konflikte mit dem
   bestehenden WordPress-Theme zu vermeiden. Es werden keine globalen
   Selektoren (body, h1, p, button, input, ...) verändert und keine
   eigene Schriftart geladen – es wird die Theme-Typografie geerbt.
   ========================================================================== */

.lrc-plugin {
	--lrc-primary: #3452ff;
	--lrc-primary-dark: #1a36d4;
	--lrc-accent: #16b787;
	--lrc-gray-50: #fafafa;
	--lrc-gray-100: #f4f5f7;
	--lrc-gray-200: #e6e8ec;
	--lrc-gray-300: #d3d6dc;
	--lrc-gray-500: #8a8f98;
	--lrc-gray-700: #4a4f57;
	--lrc-gray-900: #1c1e21;
	--lrc-radius: 8px;
	--lrc-gap: 1.25rem;

	box-sizing: border-box;
	max-width: 100%;
	overflow-x: hidden;
	color: var(--lrc-gray-900);
	background: transparent;
	line-height: 1.5;
}

.lrc-plugin *,
.lrc-plugin *::before,
.lrc-plugin *::after {
	box-sizing: border-box;
}

/* Layout: zwei Spalten */
.lrc-plugin .lrc-columns {
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: var(--lrc-gap);
	/* align-items: start; */ 
}

.lrc-plugin .lrc-col {
	background: #ffffff;
	border: 1px solid var(--lrc-gray-200);
	border-radius: var(--lrc-radius);
	padding: 1.5rem;
}

.lrc-plugin .lrc-col-results {
	position: sticky;
	top: 1.5rem;
}

/* Tabs */
.lrc-plugin .lrc-tabs {
	display: flex;
	gap: 0.25rem;
	margin-bottom: 1.5rem;
	border-bottom: 1px solid var(--lrc-gray-200);
	padding-bottom: 10px;
}

.lrc-plugin .lrc-tab {
	appearance: none;
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	padding: 0.6rem 0.9rem;
	margin-bottom: -1px;
	font: inherit;
	font-weight: 600;
	font-size: 0.9rem;
	color: var(--lrc-gray-500);
	cursor: pointer;
	transition: color 0.15s ease, border-color 0.15s ease;
}

.lrc-plugin .lrc-tab:hover {
	color: var(--lrc-gray-900);
}

.lrc-plugin .lrc-tab:focus-visible {
	outline: 2px solid var(--lrc-primary);
	outline-offset: 2px;
}

.lrc-plugin .lrc-tab.is-active {
	color: var(--lrc-primary);
	border-bottom-color: var(--lrc-primary);
}

.lrc-plugin .lrc-tab-panel {
	display: block;
}

.lrc-plugin .lrc-tab-panel[hidden] {
	display: none;
}

/* Fieldsets */
.lrc-plugin .lrc-fieldset {
	border: none;
	padding: 0;
	margin: 0 0 1.5rem 0;
}

.lrc-plugin .lrc-fieldset:last-child {
	margin-bottom: 0;
}

.lrc-plugin .lrc-fieldset legend {
	font-size: 0.8rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--lrc-gray-500);
	padding: 0;
	margin-bottom: 0.75rem;
}

.lrc-plugin .lrc-field-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
	margin-bottom: 1rem;
}

.lrc-plugin .lrc-field-row:last-child {
	margin-bottom: 0;
}

.lrc-plugin .lrc-field label {
	display: block;
	font-size: 0.85rem;
	font-weight: 600;
	margin-bottom: 0.35rem;
	color: var(--lrc-gray-700);
}

.lrc-plugin .lrc-field input[type='number'] {
	width: 100%;
	font: inherit;
	font-size: 0.95rem;
	padding: 0.55rem 0.7rem;
	border: 1px solid var(--lrc-gray-300);
	border-radius: 6px;
	background: var(--lrc-gray-50);
	color: var(--lrc-gray-900);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.lrc-plugin .lrc-field input[type='number']:focus {
	outline: none;
	border-color: var(--lrc-primary);
	box-shadow: 0 0 0 3px rgba(41, 84, 229, 0.15);
	background: #ffffff;
}

.lrc-plugin .lrc-field input.is-invalid {
	border-color: #d64545;
	background: #fdf3f3;
}

.lrc-plugin .lrc-input-suffix {
	position: relative;
	display: flex;
	align-items: center;
}

.lrc-plugin .lrc-input-suffix input {
	padding-right: 2.6rem;
}

.lrc-plugin .lrc-suffix {
	position: absolute;
	right: 0.7rem;
	font-size: 0.8rem;
	color: var(--lrc-gray-500);
	pointer-events: none;
}

.lrc-plugin .lrc-error {
	min-height: 1.1rem;
	margin: 0.3rem 0 0 0;
	font-size: 0.78rem;
	color: #d64545;
}

/* Ergebnisse */
.lrc-plugin .lrc-heading {
	font-size: 1rem;
	font-weight: 700;
	margin: 0 0 1.1rem 0;
	color: var(--lrc-gray-900);
}

.lrc-plugin .lrc-results {
	margin: 0 0 1.5rem 0;
}

.lrc-plugin .lrc-result-item {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 0.75rem;
	padding: 0.55rem 0;
	border-bottom: 1px dashed var(--lrc-gray-200);
}

.lrc-plugin .lrc-result-item:last-child {
	border-bottom: none;
}

.lrc-plugin .lrc-result-item dt {
	font-size: 0.85rem;
	color: var(--lrc-gray-500);
}

.lrc-plugin .lrc-result-item dd {
	margin: 0;
	font-size: 0.95rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	text-align: right;
}

/* Buttons */
.lrc-plugin .lrc-actions {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
}

.lrc-plugin .lrc-btn {
	appearance: none;
	border: 1px solid transparent;
	border-radius: 6px;
	font: inherit;
	font-weight: 600;
	font-size: 0.9rem;
	padding: 0.7rem 1rem;
	cursor: pointer;
	text-align: center;
	transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.lrc-plugin .lrc-btn:focus-visible {
	outline: 2px solid var(--lrc-primary);
	outline-offset: 2px;
}

.lrc-plugin .lrc-btn-primary {
	background: var(--lrc-primary);
	color: #ffffff;
}

.lrc-plugin .lrc-btn-primary:hover {
	background: var(--lrc-primary-dark);
}

.lrc-plugin .lrc-btn-primary:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.lrc-plugin .lrc-btn-secondary {
	background: #ffffff;
	border-color: var(--lrc-gray-300);
	color: var(--lrc-gray-700);
}

.lrc-plugin .lrc-btn-secondary:hover {
	background: var(--lrc-gray-100);
}

/* Generiertes Layout */
.lrc-plugin .lrc-generated {
	margin-top: var(--lrc-gap);
	background: #ffffff;
	border: 1px solid var(--lrc-gray-200);
	border-radius: var(--lrc-radius);
	padding: 1.5rem;
}

.lrc-plugin .lrc-generated[hidden] {
	display: none;
}

.lrc-plugin .lrc-generated-meta {
	font-size: 0.85rem;
	color: var(--lrc-gray-500);
	margin: 0 0 0.4rem 0;
}

.lrc-plugin .lrc-scale-note {
	display: inline-block;
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--lrc-primary);
	background: rgba(41, 84, 229, 0.08);
	border-radius: 4px;
	padding: 0.2rem 0.55rem;
	margin: 0 0 1rem 0;
}

.lrc-plugin .lrc-scale-note:empty {
	display: none;
	margin: 0;
}

.lrc-plugin .lrc-svg-wrapper {
	width: 100%;
	overflow-x: auto;
	background: var(--lrc-gray-50);
	border: 1px solid var(--lrc-gray-200);
	border-radius: 6px;
	padding: 1rem;
	margin-bottom: 1rem;
}

.lrc-plugin .lrc-svg-wrapper svg {
	display: block;
	max-width: 100%;
	height: auto;
}

.lrc-plugin .lrc-generated .lrc-btn {
	width: auto;
	display: inline-block;
}

/* Responsive: Tablet / Smartphone */
@media (max-width: 860px) {
	.lrc-plugin .lrc-columns {
		grid-template-columns: 1fr;
	}

	.lrc-plugin .lrc-col-results {
		position: static;
	}
}

@media (max-width: 480px) {
	.lrc-plugin .lrc-col,
	.lrc-plugin .lrc-generated {
		padding: 1.1rem;
	}

	.lrc-plugin .lrc-field-row {
		grid-template-columns: 1fr;
		gap: 0.75rem;
	}

	.lrc-plugin .lrc-tab {
		flex: 1;
		text-align: center;
		padding: 0.6rem 0.4rem;
		font-size: 0.82rem;
	}
}