/**
 * Real Estate Valuation Calculator – frontend štýly
 * Responzívny, minimalistický dizajn, karty s hover efektom, progress bar
 */

#revc-calculator.revc-calc {
	/* Hlavná a druhotná farba brandu */
	--revc-primary: #8dc73d;
	--revc-primary-rgb: 141, 199, 61;
	--revc-secondary: rgb(86, 139, 61);
	--revc-secondary-rgb: 86, 139, 61;
	--revc-bg: #f5f9f0;
	--revc-card-bg: #ffffff;
	--revc-border: #dde8cc;
	--revc-radius: 10px;
	--revc-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
	--revc-shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.08);

	max-width: 590px;
	margin: 0 auto;
	padding: 1.5rem 0;
	position: relative;

	/* základne dedíme typografiu z témy, ale farby pre kľúčové prvky nastavíme nižšie */
	font-family: inherit;
	font-size: inherit;
	line-height: inherit;
	color: inherit;
	background: transparent;
	box-shadow: none;
}

#revc-calculator .revc-main-title {
	margin: 0 0 1.5rem;
	font-size: 2rem;
	font-weight: 700;
	color: var(--revc-primary);
	text-align: left;
}

.revc-progress-wrap {
	height: 6px;
	background: var(--revc-border);
	border-radius: 999px;
	margin-bottom: 2rem;
	overflow: hidden;
}

.revc-progress-bar {
	height: 100%;
	background: var(--revc-primary);
	border-radius: 999px;
	transition: width 0.35s ease;
}

.revc-steps {
	position: relative;
	min-height: 280px;
}

.revc-step {
	animation: revcFadeIn 0.4s ease;
}

#revc-calculator .revc-step-title {
	margin: 0 0 1.5rem;
	font-size: 1.05rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--revc-primary);
	opacity: 0.95;
}

/* Keď je zobrazená výmera, skryť „1. Dispozícia“ a zobraziť „2. Výmera (m²)“ */
#revc-calculator .revc-step-1:has(.revc-area-wrap:not(.revc-hidden)) > .revc-step-title:first-of-type {
	display: none !important;
}

#revc-calculator .revc-cards {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
	gap: 0.75rem;
}

#revc-calculator .revc-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 90px;
	padding: 1.1rem 0.85rem;
	background: var(--revc-card-bg);
	border: 1px solid var(--revc-border);
	border-radius: var(--revc-radius);
	box-shadow: var(--revc-shadow);
	cursor: pointer;
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
	font-size: 0.95rem;
	font-weight: 500;
	color: #2c3e50;
	text-align: center;
	text-transform: none !important;
}

/* Karty s ikonou: pevná vzdialenosť ikony od vrchu */
#revc-calculator .revc-card:has(.revc-card-icon) {
	justify-content: flex-start;
	padding: 1rem 0.85rem 1.1rem;
}

#revc-calculator .revc-card .revc-card-icon {
	display: block;
	flex-shrink: 0;
	margin: 0 0 0.5rem 0;
	line-height: 0;
}

#revc-calculator .revc-card .revc-card-icon img {
	display: block;
	width: 48px;
	height: 48px;
	object-fit: contain;
	vertical-align: top;
}

#revc-calculator .revc-card .revc-card-label {
	text-transform: none !important;
}

#revc-calculator .revc-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--revc-shadow-hover);
	border-color: var(--revc-secondary);
	background: rgba(var(--revc-secondary-rgb), 0.08);
}

#revc-calculator .revc-card:focus {
	outline: none;
	border-color: var(--revc-primary);
	box-shadow: 0 0 0 3px rgba(var(--revc-primary-rgb), 0.25);
}

#revc-calculator .revc-card.revc-card-selected {
	border-color: var(--revc-primary);
	background: rgba(var(--revc-primary-rgb), 0.12);
	box-shadow: 0 0 0 2px rgba(var(--revc-primary-rgb), 0.3);
}

#revc-calculator .revc-card-meta {
	display: block;
	margin-top: 0.35rem;
	font-size: 0.7rem;
	color: #999;
	font-weight: 400;
}

#revc-calculator .revc-area-wrap {
	margin-top: 1.25rem;
	display: flex;
	flex-direction: column;
	align-items: stretch;
}

#revc-calculator .revc-area-wrap .revc-step-title-area {
	text-align: left;
	margin: 0 0 1rem 0;
}

#revc-calculator .revc-step-title-unit {
	text-transform: lowercase;
}

#revc-calculator .revc-area-box {
	padding: 2rem 1.5rem;
	background: var(--revc-bg);
	border-radius: var(--revc-radius);
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

#revc-calculator .revc-area-step-icon {
	margin: 0 0 1.25rem 0;
	line-height: 0;
}

#revc-calculator .revc-area-step-icon img {
	display: block;
	width: 56px;
	height: 56px;
	object-fit: contain;
	opacity: 0.9;
}

#revc-calculator .revc-area-controls {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
	/* Šírka slidera + riadku s inputom a tlačidlom – ešte širší rozsah, podobne ako v ukážke */
	max-width: 520px;
}

#revc-calculator .revc-area-slider {
	display: block;
	width: 100%;
	height: 6px;
	margin-bottom: 1.25rem;
	padding: 0;
	cursor: pointer;
	background: transparent;
	box-sizing: border-box;
}

#revc-calculator .revc-area-row {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
	width: 100%;
}

/* WebKit (Chrome, Edge, Safari) */
#revc-calculator .revc-area-slider::-webkit-slider-runnable-track {
	height: 6px;
	background: var(--revc-border);
	border-radius: 999px;
}

#revc-calculator .revc-area-slider::-webkit-slider-thumb {
	/* Skryjeme natívny „bodkový“ thumb, bublina ho vizuálne nahrádza */
	-webkit-appearance: none;
	appearance: none;
	width: 0;
	height: 0;
	border: none;
	background: transparent;
	box-shadow: none;
	margin: 0;
}

#revc-calculator .revc-area-slider:focus::-webkit-slider-thumb {
	outline: none;
	box-shadow: none;
}

/* Firefox */
#revc-calculator .revc-area-slider::-moz-range-track {
	height: 6px;
	background: var(--revc-border);
	border-radius: 999px;
}

#revc-calculator .revc-area-slider::-moz-range-thumb {
	/* Skryjeme natívny thumb aj vo Firefoxe */
	width: 0;
	height: 0;
	border: none;
	background: transparent;
	box-shadow: none;
}

#revc-calculator .revc-area-slider:focus {
	outline: none;
}

#revc-calculator .revc-area-slider-wrap {
    width: 320px;
    max-width: 110%;
	position: relative;
	/* priestor nad bublinou aj pod sliderom */
	padding: 14px 4px 4px;
	margin-bottom: 20px;
}

#revc-calculator .revc-area-slider-value {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	/* Obrys v farbe pluginu, vnútro priehľadné */
	background: rgba(255, 255, 255, 0.9);
	color: var(--revc-primary);
	border: 2px solid var(--revc-primary);
	border-radius: 999px;
	padding: 4px 14px;
	font-size: 0.85rem;
	font-weight: 600;
	white-space: nowrap;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
	pointer-events: none;
}

#revc-calculator .revc-area-slider-value::before,
#revc-calculator .revc-area-slider-value::after {
	display: inline-block;
	font-size: 0.75rem;
	opacity: 0.85;
}

#revc-calculator .revc-area-slider-value::before {
	content: '<';
	margin-right: 8px;
}

#revc-calculator .revc-area-slider-value::after {
	content: '>';
	margin-left: 8px;
}

#revc-calculator .revc-area-wrap input[type="number"] {
	width: 7.5rem;
	min-width: 7rem;
	padding: 0.85rem 1rem;
	border: 2px solid var(--revc-border);
	border-radius: 10px;
	font-size: 1.05rem;
	transition: border-color 0.2s, box-shadow 0.2s;
	box-sizing: border-box;
	height: auto;
	line-height: 1.25;
	text-align: center;
}

#revc-calculator .revc-area-wrap input[type="number"]:focus {
	outline: none;
	border-color: var(--revc-primary);
	box-shadow: 0 0 0 3px rgba(var(--revc-primary-rgb), 0.2);
}

#revc-calculator .revc-area-row .revc-btn-continue {
	margin-top: 0;
}

#revc-calculator .revc-area-wrap .revc-btn-back {
	align-self: flex-start;
	margin-top: 1.25rem;
}

#revc-calculator .revc-btn {
	display: inline-block;
	margin-top: 1rem;
	padding: 0.9rem 2.2rem;
	background: var(--revc-primary);
	color: #ffffff;
	border: none;
	border-radius: 8px;
	font-size: 0.85rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.1s ease;
}

#revc-calculator .revc-btn:hover {
	background: var(--revc-secondary);
	color: #ffffff;
}

#revc-calculator .revc-btn:active {
	transform: scale(0.98);
}

#revc-calculator .revc-btn:focus {
	outline: none;
	box-shadow: 0 0 0 3px rgba(var(--revc-primary-rgb), 0.35);
}

#revc-calculator .revc-step-contact .revc-form-group {
	margin-bottom: 1rem;
}

#revc-calculator .revc-step-contact label {
	display: block;
	margin-bottom: 0.35rem;
	font-weight: 500;
}

#revc-calculator .revc-step-contact input[type="email"],
#revc-calculator .revc-step-contact input[type="tel"] {
	width: 100%;
	max-width: 320px;
	padding: 0.6rem 0.75rem;
	border: 2px solid var(--revc-border);
	border-radius: 8px;
	font-size: 1rem;
}

#revc-calculator .revc-step-contact input:focus {
	outline: none;
	border-color: var(--revc-primary);
	box-shadow: 0 0 0 2px rgba(var(--revc-primary-rgb), 0.2);
}

#revc-calculator .revc-contact-intro {
	margin-bottom: 1.25rem;
	color: #555;
}

#revc-calculator .revc-gdpr label {
	font-weight: 400;
	font-size: 0.9rem;
}

#revc-calculator .revc-gdpr input[type="checkbox"] {
	margin-right: 0.5rem;
}

#revc-calculator .revc-btn-submit {
	margin-top: 0.5rem;
}

#revc-calculator .revc-btn-back {
	display: block;
	margin-top: 1.25rem;
	padding: 0.5rem 1rem;
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	background: transparent;
	color: var(--revc-primary);
	border: 1px solid var(--revc-border);
	cursor: pointer;
	border-radius: 6px;
	transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

#revc-calculator .revc-btn-back:hover {
	background: rgba(var(--revc-secondary-rgb), 0.1);
	border-color: var(--revc-secondary);
	color: var(--revc-secondary);
}

#revc-calculator .revc-hidden {
	display: none !important;
}

#revc-calculator .revc-loading {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.92);
	border-radius: var(--revc-radius);
	z-index: 10;
}

#revc-calculator .revc-spinner {
	width: 44px;
	height: 44px;
	border: 4px solid var(--revc-border);
	border-top-color: var(--revc-primary);
	border-radius: 50%;
	animation: revcSpin 0.8s linear infinite;
}

#revc-calculator .revc-loading-text {
	margin-top: 1rem;
	font-weight: 500;
	color: #555;
}

#revc-calculator .revc-thankyou-content {
	text-align: center;
	padding: 2rem 0;
}

#revc-calculator .revc-thankyou-content h2 {
	margin-bottom: 0.75rem;
	color: var(--revc-primary);
}

.revc-thankyou-msg {
	margin-bottom: 0.5rem;
}

.revc-thankyou-price {
	font-size: 1.25rem;
	font-weight: 600;
	color: #1a1a1a;
}

@keyframes revcFadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes revcSpin {
	to {
		transform: rotate(360deg);
	}
}

@media (max-width: 520px) {
	.revc-cards {
		grid-template-columns: 1fr 1fr;
	}
	.revc-calc {
		padding: 1rem;
	}
}