/**
 * Formulare — Kontakt-Formular auf Kontakt-Seite (DESIGN.md §7.9)
 */

.contact-form {
	display: flex;
	flex-direction: column;
	gap: var(--space-6);
	max-width: 560px;
}

.contact-form__row {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.contact-form__row--submit {
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: var(--space-3);
	margin-block-start: var(--space-2);
}

@media (min-width: 768px) {
	.contact-form__row--submit {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
	}
}

.contact-form__label {
	font-family: var(--font-sans);
	font-size: var(--font-size-caption);
	font-weight: var(--font-weight-medium);
	color: var(--color-text-secondary);
	letter-spacing: var(--letter-spacing-snug);
}

.contact-form__required {
	color: var(--color-terracotta);
	margin-inline-start: 2px;
}

.contact-form__input,
.contact-form__textarea {
	font-family: var(--font-sans);
	font-size: var(--font-size-body);
	line-height: var(--line-height-relaxed);
	color: var(--color-text-body);
	background-color: var(--color-cream);
	padding: 12px 16px;
	border: 1px solid var(--color-border-medium);
	border-radius: var(--radius-sm);
	width: 100%;
	transition: border-color 150ms var(--ease-out), box-shadow 150ms var(--ease-out);
	min-height: 44px;
}

.contact-form__textarea {
	resize: vertical;
	min-height: 120px;
	font-family: var(--font-sans);
}

.contact-form__input:focus-visible,
.contact-form__textarea:focus-visible {
	outline: none;
	border-color: var(--color-midnight);
	box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-midnight) 18%, transparent);
}

/* Field-Level Error-States */
.contact-form__input[aria-invalid="true"],
.contact-form__textarea[aria-invalid="true"] {
	border-color: var(--color-error);
	background-color: color-mix(in oklab, var(--color-error) 5%, var(--color-cream));
}

.contact-form__input[aria-invalid="true"]:focus-visible,
.contact-form__textarea[aria-invalid="true"]:focus-visible {
	border-color: var(--color-error);
	box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-error) 20%, transparent);
}

.contact-form__row--error .contact-form__label {
	color: var(--color-error);
}

.contact-form__field-error {
	display: block;
	color: var(--color-error);
	font-family: var(--font-sans);
	font-size: var(--font-size-caption);
	line-height: var(--line-height-normal);
	margin-block-start: var(--space-1);
	font-weight: var(--font-weight-medium);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
	color: var(--color-text-tertiary);
	opacity: 0.7;
}

.contact-form__submit {
	min-width: 180px;
}

.contact-form__hint {
	font-size: var(--font-size-caption);
	color: var(--color-text-secondary);
	line-height: var(--line-height-normal);
}

/* Honeypot — versteckt für Menschen, sichtbar für Bots */
.contact-form__honeypot {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Status-Nachrichten */
.contact-form__status {
	padding: var(--space-4) var(--space-6);
	border-radius: var(--radius-sm);
	font-size: var(--font-size-body-sm);
	line-height: var(--line-height-relaxed);
	border: 1px solid;
}

.contact-form__status--success {
	background-color: color-mix(in oklab, var(--color-success) 12%, var(--color-cream));
	border-color: color-mix(in oklab, var(--color-success) 35%, var(--color-cream));
	color: color-mix(in oklab, var(--color-success) 80%, var(--color-deep-brown));
}

.contact-form__status--error {
	background-color: color-mix(in oklab, var(--color-error) 10%, var(--color-cream));
	border-color: color-mix(in oklab, var(--color-error) 35%, var(--color-cream));
	color: color-mix(in oklab, var(--color-error) 80%, var(--color-deep-brown));
}