/**
 * Vendor Registration Form
 *
 * Uses CSS custom properties from theme.css where available.
 * Scoped under .bp-vendor-registration to avoid conflicts.
 */

.bp-vendor-registration {
	max-width: 640px;
	margin: 0 auto;
}

/* ── Sections ──────────────────────────────────────────────── */

.bp-reg-section {
	border: 1px solid var(--blk-border, #e2e2e2);
	border-radius: var(--blk-radius-md, 4px);
	padding: 1.5rem;
	margin-bottom: 1.5rem;
}

.bp-reg-section__title {
	font-size: var(--blk-typo-h4-size, 1.25rem);
	font-weight: var(--blk-typo-h4-weight, 600);
	margin-bottom: 0.25rem;
	padding: 0 0.25rem;
}

.bp-reg-section__description {
	font-size: 0.875rem;
	color: var(--blk-gray-dark, #6b6b6b);
	margin-bottom: 1.25rem;
}

/* ── Subsection headings ───────────────────────────────────── */

.bp-reg-subsection-title {
	font-size: var(--blk-typo-h5-size, 1rem);
	font-weight: 600;
	margin: 1.5rem 0 0.75rem;
	padding-bottom: 0.375rem;
	border-bottom: 1px solid var(--blk-border, #e2e2e2);
	color: var(--blk-gray-darker, #1a1a1a);
}

.bp-reg-subsection-title:first-child {
	margin-top: 0;
}

/* ── Fields ────────────────────────────────────────────────── */

.bp-reg-field {
	margin-bottom: 1.25rem;
}

.bp-reg-field:last-child {
	margin-bottom: 0;
}

.bp-reg-field__label {
	display: block;
	font-weight: 500;
	margin-bottom: 0.25rem;
}

.bp-reg-field__required {
	color: var(--blk-destructive, #dc2626);
}

.bp-reg-field__description {
	font-size: 0.875rem;
	color: var(--blk-gray-dark, #6b6b6b);
	margin: 0 0 0.5rem;
	line-height: 1.4;
}

.bp-reg-field__input {
	display: block;
	width: 100%;
	padding: 0.625rem 0.75rem;
	font-size: 1rem;
	line-height: 1.5;
	color: var(--blk-gray-darker, #1a1a1a);
	background-color: #fff;
	border: 1px solid var(--blk-input-border, #d1d5db);
	border-radius: var(--blk-radius-sm, 4px);
	transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.bp-reg-field__input:focus {
	outline: none;
	border-color: var(--blk-ring, #2563eb);
	box-shadow: 0 0 0 2px var(--blk-ring, #2563eb40);
}

.bp-reg-field__input:invalid:not(:placeholder-shown):not(:focus) {
	border-color: var(--blk-destructive, #dc2626);
}

.bp-reg-field__textarea {
	resize: vertical;
	min-height: 120px;
}

/* ── Row layout (PLZ + Ort, Vorname + Nachname) ────────────── */

.bp-reg-field-row {
	display: flex;
	gap: 1rem;
	margin-bottom: 1.25rem;
}

.bp-reg-field-row > .bp-reg-field {
	flex: 1;
	margin-bottom: 0;
}

.bp-reg-field--plz {
	flex: 0 0 140px !important;
}

.bp-reg-field--ort {
	flex: 1 !important;
}

/* ── Character counter ─────────────────────────────────────── */

.bp-reg-field__counter {
	font-size: 0.8125rem;
	color: var(--blk-gray-dark, #6b6b6b);
	margin-top: 0.25rem;
	text-align: right;
}

.bp-reg-field__counter--limit {
	color: var(--blk-destructive, #dc2626);
	font-weight: 600;
}

/* ── File upload ───────────────────────────────────────────── */

.bp-reg-field__file {
	padding: 0.5rem;
	border-style: dashed;
}

.bp-reg-field__preview {
	margin-top: 0.5rem;
}

.bp-reg-field__preview img {
	max-width: 200px;
	max-height: 200px;
	border-radius: var(--blk-radius-sm, 4px);
	border: 1px solid var(--blk-border, #e2e2e2);
}

/* ── Checkbox ──────────────────────────────────────────────── */

.bp-reg-field--checkbox {
	margin-bottom: 0;
}

.bp-reg-field__checkbox-label {
	display: flex;
	align-items: flex-start;
	gap: 0.5rem;
	font-weight: 400;
	cursor: pointer;
}

.bp-reg-field__checkbox {
	width: 1.25rem;
	height: 1.25rem;
	margin-top: 0.125rem;
	flex-shrink: 0;
	accent-color: var(--blk-primary, #2563eb);
}

.bp-reg-field__checkbox-label a {
	color: var(--blk-primary, #2563eb);
	text-decoration: underline;
}

/* ── Submit ────────────────────────────────────────────────── */

.bp-reg-submit {
	margin-top: 1.5rem;
}

.bp-reg-submit__button {
	display: block;
	width: 100%;
	padding: 0.75rem 1.5rem;
	font-size: 1rem;
	font-weight: 600;
	color: #fff;
	background-color: var(--blk-primary, #2563eb);
	border: none;
	border-radius: var(--blk-radius-sm, 4px);
	cursor: pointer;
	min-height: 44px; /* WCAG touch target */
	transition: background-color 0.15s ease-in-out;
}

.bp-reg-submit__button:hover {
	background-color: var(--blk-primary-dark, #1d4ed8);
}

.bp-reg-submit__button:focus-visible {
	outline: 2px solid var(--blk-ring, #2563eb);
	outline-offset: 2px;
}

/* ── Messages ──────────────────────────────────────────────── */

.bp-reg-success {
	padding: 1.5rem;
	background-color: var(--blk-accent-light, #f0fdf4);
	border: 1px solid var(--blk-accent, #22c55e);
	border-radius: var(--blk-radius-md, 4px);
}

.bp-reg-success h2 {
	margin-top: 0;
}

.bp-reg-error {
	padding: 1rem 1.25rem;
	background-color: #fef2f2;
	border: 1px solid var(--blk-destructive, #dc2626);
	border-radius: var(--blk-radius-md, 4px);
	margin-bottom: 1.5rem;
	color: var(--blk-destructive, #dc2626);
}

.bp-reg-error p {
	margin: 0;
}

.bp-reg-notice {
	padding: 1rem 1.25rem;
	background-color: #eff6ff;
	border: 1px solid var(--blk-primary, #2563eb);
	border-radius: var(--blk-radius-md, 4px);
}

/* ── Password feedback ─────────────────────────────────────── */

.bp-reg-pw-feedback {
	list-style: none;
	padding: 0;
	margin: 0.5rem 0 0;
	font-size: 0.8125rem;
}

.bp-reg-pw-feedback li {
	margin-bottom: 0.125rem;
}

.bp-reg-pw-ok {
	color: var(--blk-accent, #22c55e);
}

.bp-reg-pw-missing {
	color: var(--blk-gray-dark, #6b6b6b);
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 480px) {
	.bp-reg-field-row {
		flex-direction: column;
		gap: 0;
	}

	.bp-reg-field-row > .bp-reg-field {
		margin-bottom: 1.25rem;
	}

	.bp-reg-field--plz {
		flex: 1 !important;
	}

	.bp-reg-section {
		padding: 1rem;
	}
}