/**
 * KI-Fähigkeits-Check – Frontend-Styling
 *
 * Farbwerte sind auf das dunkle "Peter Sanne Onepage"-Theme abgestimmt
 * (Seitenhintergrund ca. #10151C, Bernstein/Gold-Überschriften, grüner
 * Akzent) – anhand eines Screenshots der echten Seite abgeglichen und mit
 * WCAG-Kontrastwerten gegengeprüft. Bei Bedarf hier weiter anpassen.
 */

.kfc-quiz {
	--kfc-color-primary: #0b3d2e;
	--kfc-color-primary-light: #1f6f52;
	--kfc-color-accent: #d9a441;
	--kfc-color-heading: #e3b36b; /* Bernstein/Gold – Fragen, Ergebnis-Level */
	--kfc-color-link: #39b384;    /* helleres Grün – auf Dunkel gut lesbar (6,9:1) */
	--kfc-color-text: #e7ded0;    /* warmes Off-White für Fließtext auf Dunkel */
	--kfc-color-text-on-light: #1e2224; /* dunkler Text auf den weißen Options-Karten/Feldern */
	--kfc-color-muted: #a8987a;   /* gedämpftes Warmgrau für Hinweistexte */
	--kfc-color-error: #e2665a;
	--kfc-color-border: #e2e2e2;
	--kfc-color-bg: #ffffff;
	--kfc-color-bg-subtle: #f7f6f3;
	--kfc-radius: 10px;

	max-width: 720px;
	margin: 0 auto;
	padding: 2rem 1.25rem 3rem;
	color: var(--kfc-color-text);
	font-size: 1rem;
	line-height: 1.55;
}

.kfc-progress {
	background: var(--kfc-color-bg-subtle);
	border-radius: 999px;
	height: 8px;
	overflow: hidden;
	margin-bottom: 0.5rem;
}

.kfc-progress-bar {
	height: 100%;
	background: var(--kfc-color-primary-light);
	transition: width 0.3s ease;
}

.kfc-progress-label {
	font-size: 0.85rem;
	color: var(--kfc-color-muted);
	margin: 0 0 1.75rem;
	display: block;
}

.kfc-step {
	/* .kfc-step ist ein <fieldset> – Browser-Vorgaben (Rahmen, Innenabstand,
	   Mindestbreite) zurücksetzen, sonst erscheint ein unschöner Kasten um
	   Frage/Optionen. */
	display: none;
	margin: 0;
	padding: 0;
	border: 0;
	min-width: 0;
	animation: kfc-fade-in 0.25s ease;
}

.kfc-step.is-active {
	display: block;
}

@keyframes kfc-fade-in {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.kfc-step-category {
	display: inline-block;
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--kfc-color-link);
	margin-bottom: 0.5rem;
}

.kfc-step-question {
	display: block;
	width: 100%;
	font-size: 1.35rem;
	font-weight: 600;
	margin: 0 0 1.25rem;
	padding: 0;
	border: 0;
	color: var(--kfc-color-heading);
}

.kfc-step-hint {
	margin-top: -0.75rem;
	margin-bottom: 1rem;
	color: var(--kfc-color-muted);
	font-size: 0.9rem;
}

.kfc-options {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
	margin-bottom: 1.5rem;
}

.kfc-option {
	display: flex;
	align-items: flex-start;
	gap: 0.65rem;
	padding: 0.85rem 1rem;
	border: 1px solid var(--kfc-color-border);
	border-radius: var(--kfc-radius);
	cursor: pointer;
	background: var(--kfc-color-bg);
	color: var(--kfc-color-text-on-light);
	transition: border-color 0.15s ease, background 0.15s ease;
}

.kfc-option:hover {
	border-color: var(--kfc-color-primary-light);
}

.kfc-option input[type="radio"],
.kfc-option input[type="checkbox"] {
	margin-top: 0.2rem;
	flex-shrink: 0;
	accent-color: var(--kfc-color-primary);
}

.kfc-option:has(input:checked) {
	border-color: var(--kfc-color-primary);
	background: var(--kfc-color-bg-subtle);
}

.kfc-pain-other-text {
	margin-top: -0.2rem;
}

.kfc-text-input {
	width: 100%;
	padding: 0.75rem 0.9rem;
	border: 1px solid var(--kfc-color-border);
	border-radius: var(--kfc-radius);
	font-size: 1rem;
	margin-bottom: 1.25rem;
	box-sizing: border-box;
	background: var(--kfc-color-bg);
	color: var(--kfc-color-text-on-light);
}

.kfc-text-input:focus,
.kfc-option input:focus-visible {
	outline: 2px solid var(--kfc-color-primary-light);
	outline-offset: 2px;
}

.kfc-field-label {
	display: block;
	font-weight: 600;
	margin-bottom: 0.4rem;
}

.kfc-consent {
	display: flex;
	align-items: flex-start;
	gap: 0.6rem;
	font-size: 0.9rem;
	color: var(--kfc-color-muted);
	margin-bottom: 1rem;
}

.kfc-consent input {
	margin-top: 0.2rem;
	accent-color: var(--kfc-color-primary);
}

.kfc-consent a {
	color: var(--kfc-color-link);
}

.kfc-honeypot {
	position: absolute;
	left: -9999px;
	top: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.kfc-form-error {
	color: var(--kfc-color-error);
	font-size: 0.9rem;
	min-height: 1.2em;
	margin-bottom: 1rem;
}

.kfc-nav {
	display: flex;
	justify-content: space-between;
	gap: 0.75rem;
}

.kfc-btn {
	appearance: none;
	border: none;
	border-radius: var(--kfc-radius);
	padding: 0.8rem 1.6rem;
	font-size: 1rem;
	font-weight: 600;
	cursor: pointer;
	transition: transform 0.1s ease, opacity 0.15s ease;
}

.kfc-btn:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.kfc-btn--primary {
	background: var(--kfc-color-primary);
	color: #fff;
	margin-left: auto;
}

.kfc-btn--primary:hover:not(:disabled) {
	background: var(--kfc-color-primary-light);
}

.kfc-btn--secondary {
	background: transparent;
	color: var(--kfc-color-heading);
	border: 1px solid var(--kfc-color-heading);
}

.kfc-btn--secondary[hidden] {
	visibility: hidden;
}

.kfc-result {
	text-align: center;
	padding-top: 1rem;
}

.kfc-result-score-bar {
	background: var(--kfc-color-bg-subtle);
	border-radius: 999px;
	height: 14px;
	overflow: hidden;
	margin-bottom: 0.5rem;
}

.kfc-result-score-fill {
	height: 100%;
	background: linear-gradient(90deg, var(--kfc-color-primary), var(--kfc-color-accent));
	transition: width 0.6s ease;
}

#kfc-result-percent {
	font-size: 0.85rem;
	color: var(--kfc-color-muted);
	margin: 0 0 1.5rem;
}

#kfc-result-level {
	font-size: 1.6rem;
	margin: 0 0 0.75rem;
	color: var(--kfc-color-heading);
}

#kfc-result-description,
#kfc-result-recommendation {
	max-width: 560px;
	margin: 0 auto 1rem;
}

.kfc-result-note {
	font-size: 0.85rem;
	color: var(--kfc-color-muted);
}

.kfc-contact-cta {
	margin-top: 2rem;
	padding-top: 1.75rem;
	border-top: 1px solid rgba(231, 222, 208, 0.15);
}

.kfc-contact-form {
	max-width: 480px;
	margin: 1rem auto 0;
	text-align: left;
}

.kfc-textarea {
	resize: vertical;
	min-height: 5.5rem;
	font-family: inherit;
}

.kfc-contact-error {
	color: var(--kfc-color-error);
	font-size: 0.9rem;
	min-height: 1.2em;
	margin: -0.75rem 0 1rem;
}

.kfc-contact-confirm {
	color: var(--kfc-color-link);
	font-weight: 600;
	margin-top: 1rem;
}

@media (max-width: 480px) {
	.kfc-step-question {
		font-size: 1.15rem;
	}

	.kfc-btn {
		padding: 0.75rem 1.1rem;
		font-size: 0.95rem;
	}
}