/* =========================================================================
   Rentera Kostenrechner – Brand: Rentera
   Alles unter .rk-wrap gescoped -> keine Kollision mit Divi.
   Farben zentral über CSS-Variablen.

   Schrift "Alexandria" wird über das Plugin per <link> geladen (Handle
   'rentera-alexandria'). Wenn du dieses CSS OHNE das Plugin einsetzt,
   entkommentiere die folgende Zeile:
   @import url('https://fonts.googleapis.com/css2?family=Alexandria:wght@400;500;600;700;800&display=swap');
   ========================================================================= */
.rk-wrap {
	/* === Rentera Brand === */
	--rk-primary:      #10222e;   /* Titel, Buttons, Auswahl, Slider */
	--rk-primary-ink:  #ffffff;   /* Text auf dunklem Primär */
	--rk-hover:        #cdcbff;   /* Button-Hover-Hintergrund */
	--rk-hover-ink:    #10222e;   /* Text auf Hover */
	--rk-accent:       #fff5d0;   /* warmer Akzent -> Richtpreis-Box */
	--rk-accent-line:  #ecdfa6;   /* abgeleitete Linie der Akzent-Box */

	--rk-ink:          #10222e;   /* starke Textfarbe (Labels/Titel) */
	--rk-body:         #666666;   /* Fliesstext */
	--rk-muted:        #666666;   /* Sekundär / gedämpft */
	--rk-line:         #e2e5e7;   /* neutrale Rahmen */
	--rk-surface:      #ffffff;   /* Kartenhintergrund */
	--rk-soft:         #f4f6f7;   /* Felder-Hintergrund */
	--rk-radius:       14px;
	--rk-radius-sm:    10px;

	max-width: 620px;
	margin: 0 auto;
	color: var(--rk-body);
	font-family: 'Alexandria', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
	line-height: 1.5;
	text-align: left;
}
.rk-wrap *,
.rk-wrap *::before,
.rk-wrap *::after { box-sizing: border-box; }

.rk-form {
	display: grid;
	gap: 22px;
	background: var(--rk-surface);
	border: 1px solid var(--rk-line);
	border-radius: var(--rk-radius);
	padding: 26px;
}

/* ---- Felder ---- */
.rk-field { display: grid; gap: 10px; }
.rk-label {
	display: flex;
	align-items: center;
	gap: 8px;
	color: var(--rk-ink);
	font-weight: 600;
	font-size: 15px;
	margin: 0;
}
.rk-hint { font-weight: 400; color: var(--rk-muted); font-size: 13px; }

/* ---- Segmented control (Radio-Buttons als Buttons) ---- */
.rk-seg {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}
.rk-seg-opt { flex: 1 1 auto; min-width: 120px; cursor: pointer; margin: 0; }
.rk-seg-opt input {
	position: absolute;
	opacity: 0;
	width: 1px; height: 1px;
	pointer-events: none;
}
.rk-seg-opt > span {
	display: block;
	text-align: center;
	padding: 12px 14px;
	border: 1.5px solid var(--rk-line);
	border-radius: var(--rk-radius-sm);
	background: var(--rk-soft);
	color: var(--rk-ink);
	font-size: 14px;
	font-weight: 500;
	transition: border-color .15s, background .15s, color .15s;
}
.rk-seg-opt:hover > span { border-color: var(--rk-primary); }
.rk-seg-opt input:checked + span {
	background: var(--rk-primary);
	border-color: var(--rk-primary);
	color: var(--rk-primary-ink);
}
.rk-seg-opt input:focus-visible + span {
	outline: 3px solid color-mix(in srgb, var(--rk-primary) 40%, transparent);
	outline-offset: 2px;
}

/* ---- Slider ---- */
.rk-val {
	margin-left: auto;
	min-width: 34px;
	text-align: center;
	padding: 2px 10px;
	background: var(--rk-primary);
	color: var(--rk-primary-ink);
	border-radius: 999px;
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	font-size: 14px;
}
.rk-range {
	-webkit-appearance: none;
	appearance: none;
	width: 100%;
	height: 6px;
	border-radius: 999px;
	background: var(--rk-line);
	outline: none;
	margin: 6px 0;
}
.rk-range::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 24px; height: 24px;
	border-radius: 50%;
	background: var(--rk-primary);
	border: 3px solid var(--rk-surface);
	box-shadow: 0 1px 4px rgba(0,0,0,.25);
	cursor: pointer;
}
.rk-range::-moz-range-thumb {
	width: 24px; height: 24px;
	border-radius: 50%;
	background: var(--rk-primary);
	border: 3px solid var(--rk-surface);
	box-shadow: 0 1px 4px rgba(0,0,0,.25);
	cursor: pointer;
}
.rk-range:focus-visible {
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--rk-primary) 35%, transparent);
}

/* ---- Ergebnis / Richtpreis (Akzent-Moment) ---- */
.rk-result {
	display: grid;
	gap: 4px;
	text-align: center;
	padding: 22px;
	border-radius: var(--rk-radius);
	background: var(--rk-accent);
	border: 1px solid var(--rk-accent-line);
}
.rk-result-label {
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: .06em;
	color: var(--rk-ink);
	font-weight: 600;
}
.rk-result-price {
	font-size: clamp(26px, 6vw, 34px);
	font-weight: 800;
	color: var(--rk-ink);
	font-variant-numeric: tabular-nums;
	line-height: 1.15;
}
.rk-result-note { font-size: 12px; color: var(--rk-ink); opacity: .7; }

/* ---- Kontakt ---- */
.rk-contact { display: grid; gap: 12px; }
.rk-contact-title { color: var(--rk-ink); font-weight: 700; font-size: 16px; margin: 0; }
.rk-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
}
.rk-input-lbl { display: grid; gap: 6px; color: var(--rk-ink); font-size: 14px; font-weight: 600; margin: 0; }
.rk-wrap input[type="text"],
.rk-wrap input[type="email"] {
	width: 100%;
	padding: 12px 14px;
	border: 1.5px solid var(--rk-line);
	border-radius: var(--rk-radius-sm);
	background: var(--rk-soft);
	font: inherit;
	font-weight: 400;
	color: var(--rk-ink);
	line-height: 1.3;
}
.rk-wrap input[type="text"]:focus,
.rk-wrap input[type="email"]:focus {
	outline: none;
	border-color: var(--rk-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--rk-primary) 22%, transparent);
}

/* Honeypot verstecken */
.rk-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px; height: 1px;
	overflow: hidden;
}

/* ---- Submit ---- */
.rk-wrap .rk-submit {
	appearance: none;
	-webkit-appearance: none;
	display: inline-block;
	width: 100%;
	padding: 15px 20px;
	border: none;
	border-radius: var(--rk-radius-sm);
	background: var(--rk-primary);
	color: var(--rk-primary-ink) !important;
	font: inherit;
	font-weight: 700;
	font-size: 16px;
	line-height: 1.2;
	cursor: pointer;
	transition: background .15s, color .15s, transform .05s;
	text-transform: none;
	letter-spacing: normal;
}
.rk-wrap .rk-submit:hover {
	background: var(--rk-hover);
	color: var(--rk-hover-ink) !important;
}
.rk-wrap .rk-submit:active { transform: translateY(1px); }
.rk-wrap .rk-submit:focus-visible {
	outline: 3px solid var(--rk-hover);
	outline-offset: 2px;
}
.rk-wrap .rk-submit[disabled] { opacity: .6; cursor: default; }

.rk-status { margin: 0; font-size: 14px; min-height: 1.2em; }
.rk-status.is-ok    { color: var(--rk-primary); font-weight: 600; }
.rk-status.is-error { color: #b3261e; font-weight: 600; }

.rk-disclaimer { font-size: 12px; color: var(--rk-muted); margin: 0; }

/* Erfolg: Formular ersetzt durch Danke-Meldung */
.rk-wrap.is-done .rk-form > *:not(.rk-done) { display: none; }
.rk-done {
	text-align: center;
	padding: 30px 20px;
	display: grid;
	gap: 10px;
	justify-items: center;
	color: var(--rk-body);
}
.rk-done strong { color: var(--rk-ink); font-size: 18px; }
.rk-done-check {
	width: 56px; height: 56px;
	border-radius: 50%;
	background: var(--rk-primary);
	color: var(--rk-primary-ink);
	display: grid;
	place-items: center;
	font-size: 30px;
	line-height: 1;
}

/* ---- Mobile ---- */
@media (max-width: 480px) {
	.rk-form { padding: 20px; }
	.rk-row { grid-template-columns: 1fr; }
	.rk-seg-opt { min-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
	.rk-wrap * { transition: none !important; }
}

/* ---- Gesperrte Kombination (z. B. MFH ohne Bericht) ---- */
.rk-result.is-blocked { background: var(--rk-soft); border-color: var(--rk-line); }
.rk-result.is-blocked .rk-result-price { color: var(--rk-muted); }
.rk-result.is-blocked .rk-result-note { color: #b3261e; opacity: 1; font-size: 13px; font-weight: 600; }