/* Birnie Plumbing Problem Checker - frontend styles
   All frontend rules are scoped under .birnie-plumbing-checker */

.birnie-plumbing-checker {
	--bpc-brand: #BA0C2F;
	--bpc-brand-dark: #8f0a25;
	--bpc-ink: #1e2229;
	--bpc-muted: #5a6472;
	--bpc-line: #e3e7ec;
	--bpc-bg: #ffffff;
	--bpc-soft: #f7f8fa;
	--bpc-radius: 14px;
	--bpc-shadow: 0 6px 24px rgba(20, 24, 32, 0.08);
	font-family: "Poppins", inherit;
	color: var(--bpc-ink);
	font-size: 17px;
	line-height: 1.6;
	max-width: 100%;
	box-sizing: border-box;
}

.birnie-plumbing-checker *,
.birnie-plumbing-checker *::before,
.birnie-plumbing-checker *::after {
	box-sizing: border-box;
}

/* Header */
.birnie-plumbing-checker .bpc-header {
	margin-bottom: 28px;
}

.birnie-plumbing-checker .bpc-title {
	font-size: 1.9rem;
	line-height: 1.25;
	margin: 0 0 10px;
	font-weight: 700;
	color: var(--bpc-ink);
}

.birnie-plumbing-checker .bpc-subtitle {
	font-size: 1.1rem;
	color: var(--bpc-muted);
	margin: 0 0 18px;
	max-width: 62ch;
}

.birnie-plumbing-checker .bpc-notice {
	background: #fff6f7;
	border: 1px solid #f2c8d1;
	border-left: 5px solid var(--bpc-brand);
	border-radius: 10px;
	padding: 14px 18px;
}

.birnie-plumbing-checker .bpc-notice p {
	margin: 0;
	font-size: 0.98rem;
	color: #5d2230;
}

/* Layout */
.birnie-plumbing-checker .bpc-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
	align-items: start;
}

@media (min-width: 900px) {
	.birnie-plumbing-checker .bpc-grid {
		grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
	}
	.birnie-plumbing-checker .bpc-result-col {
		position: sticky;
		top: 24px;
	}
}

/* Form */
.birnie-plumbing-checker .bpc-form {
	background: var(--bpc-bg);
	border: 1px solid var(--bpc-line);
	border-radius: var(--bpc-radius);
	box-shadow: var(--bpc-shadow);
	padding: 26px 24px 30px;
}

.birnie-plumbing-checker .bpc-fieldset {
	border: 0;
	margin: 0 0 30px;
	padding: 0;
	min-width: 0;
}

.birnie-plumbing-checker .bpc-legend {
	font-weight: 700;
	font-size: 1.12rem;
	margin-bottom: 12px;
	padding: 0;
	color: var(--bpc-ink);
}

.birnie-plumbing-checker .bpc-inline-error {
	margin: 0 0 12px;
	padding: 10px 14px;
	border-radius: 8px;
	background: #fdecef;
	border: 1px solid #f0aebc;
	color: #7a1027;
	font-size: 0.95rem;
	font-weight: 600;
}

.birnie-plumbing-checker .bpc-options {
	display: grid;
	grid-template-columns: 1fr;
	gap: 10px;
}

@media (min-width: 640px) {
	.birnie-plumbing-checker .bpc-options {
		grid-template-columns: 1fr 1fr;
	}
}

.birnie-plumbing-checker .bpc-option {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	background: var(--bpc-soft);
	border: 2px solid var(--bpc-line);
	border-radius: 12px;
	padding: 13px 15px;
	cursor: pointer;
	transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
	font-size: 1rem;
	line-height: 1.45;
	margin: 0;
}

.birnie-plumbing-checker .bpc-option:hover {
	border-color: #c7ccd4;
}

.birnie-plumbing-checker .bpc-option input {
	margin: 4px 0 0;
	flex: 0 0 auto;
	width: 18px;
	height: 18px;
	accent-color: var(--bpc-brand);
	cursor: pointer;
}

.birnie-plumbing-checker .bpc-option:has(input:checked) {
	border-color: var(--bpc-brand);
	background: #fdf2f4;
	box-shadow: 0 0 0 1px var(--bpc-brand) inset;
}

.birnie-plumbing-checker .bpc-option:has(input:focus-visible) {
	outline: 3px solid rgba(186, 12, 47, 0.35);
	outline-offset: 2px;
}

/* Fallback highlight class toggled in JS for browsers without :has() */
.birnie-plumbing-checker .bpc-option.is-selected {
	border-color: var(--bpc-brand);
	background: #fdf2f4;
	box-shadow: 0 0 0 1px var(--bpc-brand) inset;
}

.birnie-plumbing-checker .bpc-fieldset.bpc-has-error > .bpc-legend {
	color: #7a1027;
}

/* Buttons */
.birnie-plumbing-checker .bpc-btn {
	display: inline-block;
	text-align: center;
	font-weight: 700;
	font-size: 1.05rem;
	line-height: 1.2;
	padding: 15px 26px;
	border-radius: 10px;
	border: 2px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.birnie-plumbing-checker .bpc-btn-primary {
	background: var(--bpc-brand);
	color: #ffffff;
}

.birnie-plumbing-checker .bpc-btn-primary:hover,
.birnie-plumbing-checker .bpc-btn-primary:focus {
	background: var(--bpc-brand-dark);
	color: #ffffff;
}

.birnie-plumbing-checker .bpc-btn-outline {
	background: transparent;
	color: var(--bpc-brand);
	border-color: var(--bpc-brand);
}

.birnie-plumbing-checker .bpc-btn-outline:hover,
.birnie-plumbing-checker .bpc-btn-outline:focus {
	background: var(--bpc-brand);
	color: #ffffff;
}

.birnie-plumbing-checker .bpc-btn:focus-visible {
	outline: 3px solid rgba(186, 12, 47, 0.4);
	outline-offset: 2px;
}

.birnie-plumbing-checker .bpc-submit {
	width: 100%;
	margin-top: 4px;
}

/* Result column */
.birnie-plumbing-checker .bpc-result-card {
	background: var(--bpc-bg);
	border: 1px solid var(--bpc-line);
	border-radius: var(--bpc-radius);
	box-shadow: var(--bpc-shadow);
	padding: 24px;
	min-height: 130px;
}

.birnie-plumbing-checker .bpc-result-default {
	margin: 0;
	color: var(--bpc-muted);
	font-size: 1.05rem;
}

.birnie-plumbing-checker .bpc-badge {
	display: inline-block;
	font-weight: 700;
	font-size: 0.95rem;
	letter-spacing: 0.02em;
	padding: 7px 16px;
	border-radius: 999px;
	margin-bottom: 14px;
	color: #ffffff;
}

.birnie-plumbing-checker .bpc-badge-low       { background: #1f8a4c; }
.birnie-plumbing-checker .bpc-badge-moderate  { background: #b7791f; }
.birnie-plumbing-checker .bpc-badge-high      { background: #d9480f; }
.birnie-plumbing-checker .bpc-badge-urgent    { background: var(--bpc-brand); }
.birnie-plumbing-checker .bpc-badge-redirect  { background: #2b6cb0; }

.birnie-plumbing-checker .bpc-result-category {
	font-size: 1.25rem;
	font-weight: 700;
	margin: 0 0 10px;
}

.birnie-plumbing-checker .bpc-result-block {
	margin: 0 0 16px;
}

.birnie-plumbing-checker .bpc-result-block h4 {
	font-size: 0.9rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--bpc-muted);
	margin: 0 0 4px;
	font-weight: 700;
}

.birnie-plumbing-checker .bpc-result-block p {
	margin: 0;
	font-size: 1rem;
}

.birnie-plumbing-checker .bpc-result-ctas {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 18px;
}

.birnie-plumbing-checker .bpc-result-ctas .bpc-btn {
	width: 100%;
}

/* Disclaimer and help card */
.birnie-plumbing-checker .bpc-disclaimer {
	font-size: 0.88rem;
	color: var(--bpc-muted);
	margin: 14px 4px 20px;
}

.birnie-plumbing-checker .bpc-help-card {
	background: var(--bpc-soft);
	border: 1px solid var(--bpc-line);
	border-radius: var(--bpc-radius);
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.birnie-plumbing-checker .bpc-help-title {
	margin: 0 0 4px;
	font-weight: 700;
	font-size: 1.05rem;
}

/* FAQ section */
.birnie-plumbing-checker.bpc-faq-section,
.birnie-plumbing-checker.bpc-related-section {
	margin-top: 44px;
}

.birnie-plumbing-checker .bpc-section-title {
	font-size: 1.55rem;
	font-weight: 700;
	margin: 0 0 18px;
}

.birnie-plumbing-checker .bpc-faq-list {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.birnie-plumbing-checker .bpc-faq-item {
	background: var(--bpc-bg);
	border: 1px solid var(--bpc-line);
	border-radius: 12px;
	box-shadow: 0 3px 12px rgba(20, 24, 32, 0.05);
	padding: 0;
	overflow: hidden;
}

.birnie-plumbing-checker .bpc-faq-question {
	cursor: pointer;
	font-weight: 700;
	font-size: 1.05rem;
	padding: 16px 20px;
	list-style: none;
	position: relative;
	padding-right: 44px;
}

.birnie-plumbing-checker .bpc-faq-question::-webkit-details-marker {
	display: none;
}

.birnie-plumbing-checker .bpc-faq-question::after {
	content: "+";
	position: absolute;
	right: 18px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 1.4rem;
	color: var(--bpc-brand);
	font-weight: 700;
}

.birnie-plumbing-checker .bpc-faq-item[open] .bpc-faq-question::after {
	content: "\2212";
}

.birnie-plumbing-checker .bpc-faq-question:focus-visible {
	outline: 3px solid rgba(186, 12, 47, 0.4);
	outline-offset: -3px;
}

.birnie-plumbing-checker .bpc-faq-answer {
	padding: 0 20px 18px;
	color: var(--bpc-ink);
}

.birnie-plumbing-checker .bpc-faq-answer p {
	margin: 0;
}

/* Related services */
.birnie-plumbing-checker .bpc-related-links {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.birnie-plumbing-checker .bpc-related-links li {
	margin: 0;
}

.birnie-plumbing-checker .bpc-related-link {
	display: inline-block;
	background: var(--bpc-bg);
	border: 2px solid var(--bpc-line);
	border-radius: 999px;
	padding: 11px 20px;
	font-weight: 600;
	font-size: 0.98rem;
	color: var(--bpc-ink);
	text-decoration: none;
	transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

.birnie-plumbing-checker .bpc-related-link:hover,
.birnie-plumbing-checker .bpc-related-link:focus {
	border-color: var(--bpc-brand);
	color: var(--bpc-brand);
	background: #fdf2f4;
}

.birnie-plumbing-checker .bpc-related-link:focus-visible {
	outline: 3px solid rgba(186, 12, 47, 0.4);
	outline-offset: 2px;
}

/* Mobile refinements */
@media (max-width: 639px) {
	.birnie-plumbing-checker {
		font-size: 16px;
	}
	.birnie-plumbing-checker .bpc-title {
		font-size: 1.55rem;
	}
	.birnie-plumbing-checker .bpc-form {
		padding: 20px 16px 24px;
	}
	.birnie-plumbing-checker .bpc-result-card {
		padding: 20px 16px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.birnie-plumbing-checker * {
		transition: none !important;
	}
}

/* --------------------------------------------------------------------
   Admin settings page (scoped under .bpc-admin-wrap)
   ------------------------------------------------------------------ */

.bpc-admin-wrap .bpc-admin-usage {
	background: #fff;
	border: 1px solid #dcdcde;
	border-left: 4px solid #BA0C2F;
	padding: 12px 16px;
	max-width: 720px;
}

.bpc-admin-wrap .bpc-links-manager {
	display: flex;
	flex-direction: column;
	gap: 8px;
	max-width: 860px;
	margin-top: 8px;
}

.bpc-admin-wrap .bpc-link-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	background: #fff;
	border: 1px solid #dcdcde;
	border-radius: 6px;
	padding: 10px;
}

.bpc-admin-wrap .bpc-link-row input.regular-text {
	flex: 1 1 260px;
	min-width: 200px;
}