/* KMF Buchungstool — Frontend-Styles
   Komplett gescopet auf .kmf-booking-root, matcht das mf-Designsystem der Landingpage. */

.kmf-booking-root {
	--kmf-color-heading: #1a1a1a;
	--kmf-color-body: #6b6b6b;
	--kmf-color-muted: #8a8a8a;
	--kmf-color-accent: #1a3a5c;
	--kmf-color-accent-hover: #142e4a;
	--kmf-color-accent-soft: #e8edf3;
	--kmf-color-bg: #ffffff;
	--kmf-color-surface: #f5f5f3;
	--kmf-color-border: #e5e5e3;
	--kmf-color-success: #2f7d52;
	--kmf-color-error: #b32d2e;
	--kmf-radius: 6px;
	--kmf-radius-pill: 100px;

	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	color: var(--kmf-color-body);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	max-width: 960px;
	margin: 0 auto;
	padding: 60px 16px 0;
	box-sizing: border-box;
}
@media (min-width: 720px) {
	.kmf-booking-root { padding: 60px 24px 0; }
}

.kmf-booking-root *,
.kmf-booking-root *::before,
.kmf-booking-root *::after {
	box-sizing: border-box;
}

.kmf-booking-root h1,
.kmf-booking-root h2,
.kmf-booking-root h3 {
	color: var(--kmf-color-heading);
	font-weight: 700;
	line-height: 1.25;
	margin: 0;
}

.kmf-booking-root p { margin: 0; }

/* ── Step Indicator ─────────────────────────────── */
.kmf-step-bar {
	display: flex;
	gap: 6px;
	margin-bottom: 8px;
}
.kmf-step-bar .seg {
	flex: 1;
	height: 4px;
	border-radius: 2px;
	background: var(--kmf-color-border);
	transition: background 0.3s;
}
.kmf-step-bar .seg.active,
.kmf-step-bar .seg.done { background: var(--kmf-color-accent); }

.kmf-step-meta {
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--kmf-color-muted);
	margin-bottom: 16px;
}

/* ── Eyebrow + Title ────────────────────────────── */
.kmf-eyebrow {
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--kmf-color-accent);
	margin-bottom: 6px;
}

.kmf-title {
	font-size: 22px;
	margin-bottom: 6px;
	letter-spacing: -0.005em;
}
.kmf-title em {
	font-style: italic;
	font-family: 'Instrument Serif', Georgia, serif;
	font-weight: 400;
}

.kmf-lead {
	font-size: 14px;
	color: var(--kmf-color-body);
	margin-bottom: 16px;
}

/* Kollabierte Anzeige des ausgewählten Service. */
.kmf-selected-service {
	display: flex;
	align-items: center;
	gap: 12px;
	background: var(--kmf-color-accent-soft);
	border: 1px solid var(--kmf-color-accent);
	border-radius: var(--kmf-radius);
	padding: 10px 14px;
	margin-bottom: 16px;
}
.kmf-selected-service .body { flex: 1; min-width: 0; }
.kmf-selected-service .title {
	font-weight: 700;
	color: var(--kmf-color-heading);
	font-size: 14px;
	margin-bottom: 1px;
}
.kmf-selected-service .meta {
	font-size: 12px;
	color: var(--kmf-color-body);
}
.kmf-change-service {
	background: transparent;
	border: none;
	color: var(--kmf-color-accent);
	font-size: 12px;
	font-weight: 600;
	cursor: pointer;
	padding: 4px 8px;
	font-family: inherit;
	white-space: nowrap;
	text-decoration: underline;
}
.kmf-change-service:hover { color: var(--kmf-color-accent-hover); }

/* ── Filter Chips ───────────────────────────────── */
.kmf-chips {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	margin-bottom: 16px;
}
.kmf-chip {
	padding: 8px 14px;
	border-radius: var(--kmf-radius-pill);
	background: var(--kmf-color-surface);
	border: 1px solid var(--kmf-color-border);
	font-size: 13px;
	font-weight: 500;
	color: var(--kmf-color-heading);
	cursor: pointer;
	transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.kmf-chip:hover { border-color: var(--kmf-color-accent); }
.kmf-chip.active {
	background: var(--kmf-color-accent);
	color: #fff;
	border-color: var(--kmf-color-accent);
}

/* ── Service-Karten ─────────────────────────────── */
.kmf-services {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 24px;
}
.kmf-service {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 16px;
	background: var(--kmf-color-bg);
	border: 1px solid var(--kmf-color-border);
	border-radius: var(--kmf-radius);
	cursor: pointer;
	transition: border-color 0.15s, background 0.15s;
}
.kmf-service:hover { border-color: var(--kmf-color-accent); }
.kmf-service.selected {
	border-color: var(--kmf-color-accent);
	background: var(--kmf-color-accent-soft);
}
.kmf-service .body { flex: 1; min-width: 0; }
.kmf-service .title {
	font-weight: 600;
	color: var(--kmf-color-heading);
	font-size: 15px;
	margin-bottom: 2px;
}
.kmf-service .meta {
	font-size: 13px;
	color: var(--kmf-color-muted);
}
.kmf-service .price {
	font-weight: 700;
	color: var(--kmf-color-heading);
	font-size: 15px;
	white-space: nowrap;
}

/* ── Section-Title in Step1 ─────────────────────── */
.kmf-section-title {
	font-size: 12px;
	font-weight: 600;
	color: var(--kmf-color-muted);
	margin: 16px 0 8px;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

/* ── Kalender ────────────────────────────────────── */
.kmf-cal-wrap {
	background: var(--kmf-color-surface);
	border: 1px solid var(--kmf-color-border);
	border-radius: var(--kmf-radius);
	padding: 12px;
	max-width: 460px;
	margin: 0 auto;
}
.kmf-cal-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 10px;
}
.kmf-cal-head h3 {
	font-size: 14px;
	margin: 0;
	text-transform: capitalize;
}
.kmf-cal-nav {
	display: flex;
	gap: 4px;
}
.kmf-cal-nav button {
	width: 26px;
	height: 26px;
	border: 1px solid var(--kmf-color-border);
	background: var(--kmf-color-bg);
	border-radius: 50%;
	cursor: pointer;
	font-size: 13px;
	color: var(--kmf-color-heading);
	padding: 0;
	line-height: 1;
}
.kmf-cal-nav button:disabled { opacity: 0.3; cursor: not-allowed; }

.kmf-cal-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 3px;
}
.kmf-cal-grid .dow {
	text-align: center;
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 0.05em;
	color: var(--kmf-color-muted);
	padding: 4px 0;
	text-transform: uppercase;
}

/* Default = nicht verfügbar (vergangene Tage, Wochenenden ohne Buchungsfenster, blockierte Tage). */
.kmf-cal-grid .day {
	min-height: 38px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 4px;
	font-size: 13px;
	background: #ebebe7;
	border: 1px solid transparent;
	color: #b8b8b3;
	cursor: not-allowed;
	font-weight: 400;
	user-select: none;
}

/* Buchbarer Tag — weiß auf surface, klar abgegrenzt. */
.kmf-cal-grid .day.has-slots {
	background: var(--kmf-color-bg);
	color: var(--kmf-color-heading);
	border-color: var(--kmf-color-border);
	cursor: pointer;
	font-weight: 500;
}
.kmf-cal-grid .day.has-slots:hover {
	border-color: var(--kmf-color-accent);
	background: var(--kmf-color-accent-soft);
}

/* Ausgewählter Tag. */
.kmf-cal-grid .day.selected {
	background: var(--kmf-color-accent);
	color: #fff;
	border-color: var(--kmf-color-accent);
	font-weight: 700;
}

.kmf-cal-grid .day.empty {
	background: transparent;
	border-color: transparent;
}

/* ── Slot-Auswahl ────────────────────────────────── */
.kmf-slot-block {
	margin-top: 18px;
}
.kmf-slot-label {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	font-weight: 600;
	color: var(--kmf-color-heading);
	letter-spacing: 0.05em;
	text-transform: uppercase;
	margin-bottom: 8px;
}
.kmf-slots {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
	gap: 8px;
}
.kmf-slot {
	padding: 10px 8px;
	background: var(--kmf-color-bg);
	border: 1px solid var(--kmf-color-border);
	border-radius: var(--kmf-radius);
	font-size: 13px;
	font-weight: 500;
	color: var(--kmf-color-heading);
	cursor: pointer;
	text-align: center;
	transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.kmf-slot:hover { border-color: var(--kmf-color-accent); }
.kmf-slot.selected {
	background: var(--kmf-color-accent);
	color: #fff;
	border-color: var(--kmf-color-accent);
}

.kmf-empty-state {
	padding: 30px 16px;
	text-align: center;
	color: var(--kmf-color-muted);
	font-size: 13px;
}

/* ── Buttons ─────────────────────────────────────── */
.kmf-btn {
	display: block;
	width: 100%;
	padding: 14px 20px;
	border-radius: var(--kmf-radius);
	border: 2px solid var(--kmf-color-accent);
	background: var(--kmf-color-accent);
	color: #fff;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	font-family: inherit;
	transition: background 0.15s, border-color 0.15s;
}
.kmf-btn:hover:not(:disabled) {
	background: var(--kmf-color-accent-hover);
	border-color: var(--kmf-color-accent-hover);
}
.kmf-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}
.kmf-btn-ghost {
	background: transparent;
	color: var(--kmf-color-accent);
}
.kmf-btn-ghost:hover:not(:disabled) {
	background: var(--kmf-color-accent-soft);
	color: var(--kmf-color-accent);
}

/* ── Sticky Bottom-CTA ───────────────────────────── */
.kmf-sticky-cta {
	position: sticky;
	bottom: 0;
	background: var(--kmf-color-bg);
	padding: 14px 0;
	margin-top: 16px;
	border-top: 1px solid var(--kmf-color-border);
	z-index: 10;
}
.kmf-sticky-cta-summary {
	font-size: 13px;
	color: var(--kmf-color-body);
	margin-bottom: 8px;
}
.kmf-sticky-cta-summary b { color: var(--kmf-color-heading); }

/* ── Step 2: Form ───────────────────────────────── */
.kmf-summary {
	background: var(--kmf-color-surface);
	border: 1px solid var(--kmf-color-border);
	border-radius: var(--kmf-radius);
	padding: 16px 18px;
	margin: 0 auto 20px;
	max-width: 480px;  /* schmaler als die Form, damit Datum/Uhrzeit/Preis nicht am Rand kleben */
}
.kmf-summary .head {
	font-weight: 700;
	color: var(--kmf-color-heading);
	font-size: 15px;
	margin-bottom: 8px;
}
.kmf-summary .row {
	display: flex;
	justify-content: space-between;
	font-size: 13px;
	padding: 4px 0;
}
.kmf-summary .row .k { color: var(--kmf-color-muted); }
.kmf-summary .row .v { color: var(--kmf-color-heading); font-weight: 500; }

.kmf-form {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

/* Form-Grid: Mobile 1-spaltig, Desktop 2-spaltig (Name/Mail nebeneinander). */
.kmf-form-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 14px;
}
@media (min-width: 720px) {
	.kmf-form-grid {
		grid-template-columns: 1fr 1fr;
		gap: 14px 16px;
	}
}
.kmf-field label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	color: var(--kmf-color-heading);
	margin-bottom: 4px;
}
.kmf-field label .req { color: var(--kmf-color-error); margin-left: 2px; }
.kmf-field input,
.kmf-field textarea,
.kmf-field select {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--kmf-color-border);
	border-radius: var(--kmf-radius);
	background: var(--kmf-color-bg);
	font-size: 15px;
	font-family: inherit;
	color: var(--kmf-color-heading);
}
.kmf-field input:focus,
.kmf-field textarea:focus,
.kmf-field select:focus {
	outline: none;
	border-color: var(--kmf-color-accent);
}
.kmf-field textarea { min-height: 80px; resize: vertical; }

/* Honeypot — visuell versteckt aber nicht display:none (Bots ignorieren das) */
.kmf-honeypot {
	position: absolute;
	left: -10000px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* ── Confirmation ────────────────────────────────── */
.kmf-confirm {
	text-align: center;
	padding: 16px 0 24px;
}
.kmf-confirm-icon {
	width: 64px;
	height: 64px;
	margin: 0 auto 14px;
	background: var(--kmf-color-success);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 32px;
}
.kmf-confirm h2 {
	font-size: 22px;
	margin-bottom: 6px;
}
.kmf-confirm p { color: var(--kmf-color-body); font-size: 14px; }

.kmf-error {
	background: #fdecec;
	border: 1px solid #f4c1c1;
	color: var(--kmf-color-error);
	padding: 12px 14px;
	border-radius: var(--kmf-radius);
	font-size: 13px;
	margin-bottom: 14px;
}

.kmf-loading {
	padding: 30px;
	text-align: center;
	color: var(--kmf-color-muted);
	font-size: 13px;
}

/* ── Back-Link ──────────────────────────────────── */
.kmf-back {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-size: 13px;
	color: var(--kmf-color-muted);
	background: none;
	border: none;
	padding: 0;
	cursor: pointer;
	margin-bottom: 12px;
	font-family: inherit;
}
.kmf-back:hover { color: var(--kmf-color-accent); }

/* ── Service-Beschreibung ───────────────────────── */
.kmf-service .desc {
	font-size: 12px;
	color: var(--kmf-color-muted);
	margin-top: 4px;
	line-height: 1.4;
}

/* ── DSGVO-Checkbox ─────────────────────────────── */
.kmf-checkbox-field {
	margin-top: 4px;
}
.kmf-checkbox-label {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	font-size: 13px;
	font-weight: 400 !important;
	color: var(--kmf-color-body);
	cursor: pointer;
	line-height: 1.5;
}
.kmf-checkbox-label input[type="checkbox"] {
	width: 18px !important;
	height: 18px !important;
	margin: 0;
	flex-shrink: 0;
	cursor: pointer;
	accent-color: var(--kmf-color-accent);
}
.kmf-checkbox-label a {
	color: var(--kmf-color-accent);
	text-decoration: underline;
}

/* ── Kalender-Hint (kein freier Termin im Monat) ─── */
.kmf-cal-hint {
	margin-top: 10px;
	padding: 12px 16px;
	background: var(--kmf-color-surface);
	border: 1px solid var(--kmf-color-border);
	border-radius: var(--kmf-radius);
	font-size: 13px;
	color: var(--kmf-color-body);
	text-align: center;
}

/* Kalender-Loading: leichter Fade über dem Kalender + Hinweis-Block. */
.kmf-cal-wrap.is-loading {
	opacity: 0.5;
	pointer-events: none;
	transition: opacity 0.15s;
}
.kmf-cal-loading {
	margin-top: 10px;
	padding: 14px 16px;
	background: var(--kmf-color-accent-soft);
	border: 1px solid var(--kmf-color-accent);
	border-radius: var(--kmf-radius);
	font-size: 13px;
	color: var(--kmf-color-accent);
	font-weight: 600;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
}
.kmf-spinner-sm {
	width: 16px;
	height: 16px;
	border: 2px solid var(--kmf-color-border);
	border-top-color: var(--kmf-color-accent);
	border-radius: 50%;
	animation: kmf-spin 0.8s linear infinite;
}
.kmf-link {
	background: none;
	border: none;
	color: var(--kmf-color-accent);
	font-weight: 600;
	cursor: pointer;
	font-family: inherit;
	font-size: 13px;
	padding: 0;
	text-decoration: underline;
}
.kmf-link:hover { color: var(--kmf-color-accent-hover); }

/* ── Loading-Overlay ────────────────────────────── */
.kmf-overlay {
	position: fixed;
	inset: 0;
	background: rgba(26,26,26,0.4);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
}
.kmf-overlay-box {
	background: #fff;
	border-radius: var(--kmf-radius);
	padding: 28px 36px;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
	box-shadow: 0 8px 32px rgba(0,0,0,0.2);
	min-width: 240px;
}
.kmf-spinner {
	width: 32px;
	height: 32px;
	border: 3px solid var(--kmf-color-border);
	border-top-color: var(--kmf-color-accent);
	border-radius: 50%;
	animation: kmf-spin 0.8s linear infinite;
}
.kmf-overlay-text {
	font-size: 14px;
	color: var(--kmf-color-heading);
	font-weight: 500;
}
@keyframes kmf-spin {
	to { transform: rotate(360deg); }
}

/* ── Step 3 Actions ─────────────────────────────── */
.kmf-step3-actions {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 16px;
}

.kmf-manage-hint {
	margin-top: 18px !important;
	padding: 12px 16px;
	background: var(--kmf-color-surface);
	border-radius: var(--kmf-radius);
	font-size: 13px;
	color: var(--kmf-color-body);
	text-align: center;
}
.kmf-manage-hint a {
	color: var(--kmf-color-accent);
	font-weight: 600;
}
.kmf-manage-hint a:hover { color: var(--kmf-color-accent-hover); }

/* ── Desktop ───────────────────────────────────── */
@media (min-width: 720px) {
	.kmf-title { font-size: 32px; }

	/* Services 2-spaltig */
	.kmf-services {
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 12px;
	}

	/* Kalender + Slots nebeneinander */
	.kmf-step1-main {
		display: grid;
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
		gap: 24px;
		align-items: start;
		margin-top: 4px;
	}
	.kmf-step1-main .kmf-cal-wrap {
		max-width: none;
		margin: 0;
	}
	.kmf-step1-main .kmf-section-title { margin-top: 0; }

	.kmf-step3-actions {
		flex-direction: row;
		justify-content: center;
	}
	.kmf-step3-actions .kmf-btn { width: auto; min-width: 220px; }
}