/* Bauvorhaben-Rechner – Farbschema fuer HELLEN Seitenhintergrund.
   Die Vorgaengerfassung war fuer eine dunkle Karte gebaut (Text #f2f2f0,
   Labels #eee). Die Seite ist aber weiss – dadurch stand heller Text auf
   hellem Grund und war praktisch unsichtbar. */
.bvr {
	--bvr-red: #f0532d;          /* Akzent der Website */
	--bvr-red-dark: #d9411f;     /* Hover, dunkler fuer besseren Kontrast */
	--bvr-ink: #1d1d1d;          /* Fliesstext, 15.9:1 auf Weiss */
	--bvr-muted: #5c5c5a;        /* Sekundaertext, 7.0:1 auf Weiss */
	--bvr-line: #d5d5d2;         /* Trennlinien */
	--bvr-border: #949490;      /* Feldraender, 3.0:1 auf Weiss – WCAG-Minimum fuer Bedienelemente */
	--bvr-panel: #f5f4f1;        /* Zusammenfassungs-Karte */
	--bvr-green: #1f7a52;        /* Haken, 5.6:1 auf hellem Panel */
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 50px;
	align-items: start;
	color: var(--bvr-ink);
}

.bvr-form { display: flex; flex-direction: column; gap: 26px; }
.bvr-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: end; }

/* ------------------------------------------------------------ Felder */

.bvr-field label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 10px;
	color: var(--bvr-ink);
}

.bvr-field select,
.bvr-field input[type="text"],
.bvr-field input[type="tel"],
.bvr-field input[type="email"],
.bvr-field textarea {
	width: 100%;
	background: #fff;
	border: 1px solid var(--bvr-border);
	color: var(--bvr-ink);
	font-family: inherit;
	font-size: 15px;
	padding: 13px 16px;
	border-radius: 6px;
	transition: border-color .18s, box-shadow .18s;
}
.bvr-field input::placeholder,
.bvr-field textarea::placeholder { color: #6f6f6d; }

.bvr-field select:focus,
.bvr-field input:focus,
.bvr-field textarea:focus {
	outline: none;
	border-color: var(--bvr-red);
	box-shadow: 0 0 0 3px rgba(240, 83, 45, 0.18);
}

.bvr-field textarea { resize: vertical; min-height: 90px; }
.bvr-field input[type="range"] { width: 100%; accent-color: var(--bvr-red); }

/* ------------------------------------------------------------ Auswahl */

.bvr-radios { display: flex; gap: 10px; }
.bvr-radios label { flex: 1; margin: 0; }
.bvr-radios input { position: absolute; opacity: 0; }
.bvr-radios span {
	display: block;
	text-align: center;
	padding: 12px 8px;
	border: 1px solid var(--bvr-border);
	border-radius: 6px;
	background: #fff;
	color: var(--bvr-ink);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s;
}
.bvr-radios span:hover { border-color: var(--bvr-ink); }
.bvr-radios input:checked + span {
	background: var(--bvr-red);
	border-color: var(--bvr-red);
	color: #fff;
	font-weight: 600;
}
.bvr-radios input:focus-visible + span {
	box-shadow: 0 0 0 3px rgba(240, 83, 45, 0.3);
}

.bvr-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bvr-checks label {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
	color: var(--bvr-ink);
	margin: 0;
	cursor: pointer;
	font-weight: 500;
}
.bvr-checks input { accent-color: var(--bvr-red); width: 18px; height: 18px; }

/* ------------------------------------------------------------ Ergebnis-Karte */

.bvr-result {
	background: var(--bvr-panel);
	border: 1px solid var(--bvr-line);
	border-radius: 10px;
	padding: 36px;
}
.bvr-result h4 {
	font-size: 15px;
	margin: 0 0 12px;
	color: var(--bvr-ink);
	font-weight: 700;
}
.bvr-summary ul { list-style: none; margin: 0 0 28px; padding: 0; }
.bvr-summary li {
	display: flex;
	justify-content: space-between;
	gap: 18px;
	padding: 9px 0;
	font-size: 14px;
	color: var(--bvr-muted);
	border-bottom: 1px solid var(--bvr-line);
}
.bvr-summary li strong { color: var(--bvr-ink); font-weight: 600; text-align: right; }

.bvr-reqs ul { list-style: none; margin: 0 0 22px; padding: 0; }
.bvr-reqs li {
	position: relative;
	padding: 8px 0 8px 28px;
	font-size: 14px;
	color: var(--bvr-ink);
	border-bottom: 1px solid var(--bvr-line);
}
.bvr-reqs li::before {
	content: "✓";
	position: absolute;
	left: 0;
	color: var(--bvr-green);
	font-weight: 700;
}

.bvr-note { font-size: 13px; color: var(--bvr-muted); margin: 14px 0 0; line-height: 1.6; }

/* ------------------------------------------------------------ Button */

.bvr-btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 16px 32px;
	border-radius: 999px;
	background: var(--bvr-red);
	color: #fff !important;
	font-size: 15px;
	font-weight: 600;
	text-decoration: none !important;
	transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.bvr-btn:hover {
	background: var(--bvr-red-dark);
	transform: translateY(-2px);
	box-shadow: 0 12px 30px rgba(240, 83, 45, 0.28);
	color: #fff;
}
.bvr-btn:focus-visible {
	outline: 3px solid var(--bvr-red-dark);
	outline-offset: 3px;
}

/* ------------------------------------------------------------ v2: Pflichtfelder, Absenden, Bestaetigung */

/* Honeypot – fuer Menschen unsichtbar, aber nicht display:none,
   damit einfache Bots ihn trotzdem ausfuellen. */
.bvr-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.bvr-field select.bvr-error,
.bvr-field textarea.bvr-error,
.bvr-field input.bvr-error {
	border-color: var(--bvr-red-dark);
	box-shadow: 0 0 0 3px rgba(217, 65, 31, 0.22);
}
input[type="checkbox"].bvr-error,
input[type="radio"].bvr-error {
	outline: 2px solid var(--bvr-red-dark);
	outline-offset: 3px;
}

.bvr-error-box {
	margin: 0 0 16px;
	padding: 13px 16px;
	border-left: 3px solid var(--bvr-red-dark);
	background: #fdeeea;
	color: #8a2c17;
	font-size: 14px;
	line-height: 1.6;
	border-radius: 0 6px 6px 0;
}

.bvr-consent label {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 13.5px;
	line-height: 1.6;
	color: var(--bvr-ink);
	font-weight: 400;
	cursor: pointer;
}
.bvr-consent input {
	accent-color: var(--bvr-red);
	width: 18px;
	height: 18px;
	flex: none;
	margin-top: 2px;
}

button.bvr-btn {
	font-family: inherit;
	border: 0;
	cursor: pointer;
	min-height: 46px;
	align-self: flex-start;
}
button.bvr-btn[disabled] { opacity: 0.6; cursor: progress; }

.bvr-done {
	padding: 34px 30px;
	border-left: 4px solid var(--bvr-red);
	background: var(--bvr-panel);
	border-radius: 0 10px 10px 0;
	grid-column: 1 / -1;
}
.bvr-done h3 { margin: 0 0 12px; font-size: 24px; color: var(--bvr-ink); }
.bvr-done p { margin: 0 0 10px; line-height: 1.7; color: var(--bvr-ink); }
.bvr-done-sub { font-size: 13.5px; color: var(--bvr-muted) !important; }

.bvr-spacer { display: none; }

/* ------------------------------------------------------------ Responsive */

@media (min-width: 720px) {
	.bvr-spacer { display: block; }
}
@media (max-width: 900px) {
	.bvr { grid-template-columns: 1fr; gap: 34px; }
}
@media (max-width: 600px) {
	.bvr-row, .bvr-checks { grid-template-columns: 1fr; }
	.bvr-result { padding: 24px; }
	.bvr-radios { flex-direction: column; }
}