/*
 * Impairment Calculator — Frontend Styles
 *
 * Editorial / professional aesthetic. Scoped to .icalc-* classes so it
 * coexists with any theme. Uses CSS custom properties for easy theming.
 */

.icalc-app,
.icalc-page {
	--icalc-bg:           #fbfaf7;
	--icalc-surface:      #ffffff;
	--icalc-border:       #e3e0d8;
	--icalc-text:         #1a1a1a;
	--icalc-text-muted:   #6b6b6b;
	--icalc-accent:       #1f3a5f;        /* deep slate-navy */
	--icalc-accent-soft:  #eaf0f7;
	--icalc-warn-bg:      #fef6e4;
	--icalc-warn-border:  #d4a72c;
	--icalc-ok:           #2f6b3d;
	--icalc-radius:       4px;
	--icalc-radius-lg:    8px;
	--icalc-font-display: Georgia, 'Iowan Old Style', 'Apple Garamond', serif;
	--icalc-font-body:    -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
	--icalc-font-mono:    'SFMono-Regular', Menlo, Consolas, monospace;

	box-sizing: border-box;
	color: var(--icalc-text);
	font-family: var(--icalc-font-body);
	line-height: 1.55;
}

.icalc-app *,
.icalc-page * {
	box-sizing: border-box;
}

/* ================= PAGE LAYOUT ================= */

.icalc-container {
	max-width: 920px;
	margin: 0 auto;
	padding: 2rem 1.25rem 4rem;
}

.icalc-breadcrumb {
	font-size: 0.875rem;
	color: var(--icalc-text-muted);
	margin-bottom: 2rem;
}

.icalc-breadcrumb a {
	color: var(--icalc-accent);
	text-decoration: none;
}

.icalc-breadcrumb a:hover {
	text-decoration: underline;
}

.icalc-sep {
	margin: 0 0.5em;
	color: var(--icalc-border);
}

.icalc-hero {
	margin-bottom: 2.5rem;
	padding-bottom: 2rem;
	border-bottom: 1px solid var(--icalc-border);
}

.icalc-hero-meta {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 0.75rem;
}

.icalc-eyebrow {
	text-transform: uppercase;
	letter-spacing: 0.12em;
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--icalc-text-muted);
}

.icalc-edition-badge {
	display: inline-block;
	padding: 0.2rem 0.6rem;
	background: var(--icalc-accent);
	color: #fff;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	border-radius: 2px;
}

.icalc-edition-badge.icalc-edition-4 { background: #7a5c2e; }
.icalc-edition-badge.icalc-edition-5 { background: #4a5d3a; }
.icalc-edition-badge.icalc-edition-6 { background: #1f3a5f; }
.icalc-edition-badge.icalc-edition-state_specific,
.icalc-edition-badge.icalc-edition-case_by_case,
.icalc-edition-badge.icalc-edition-hybrid { background: #6b6b6b; }

.icalc-h1 {
	font-family: var(--icalc-font-display);
	font-size: 2.25rem;
	line-height: 1.15;
	font-weight: 600;
	margin: 0 0 1rem;
	letter-spacing: -0.01em;
}

@media (min-width: 720px) {
	.icalc-h1 { font-size: 2.75rem; }
}

.icalc-lede {
	font-size: 1.125rem;
	color: var(--icalc-text);
	margin: 0;
	max-width: 70ch;
}

.icalc-lede code,
.icalc-data-value code {
	font-family: var(--icalc-font-mono);
	font-size: 0.9em;
	background: var(--icalc-accent-soft);
	padding: 0.1em 0.4em;
	border-radius: 2px;
	color: var(--icalc-accent);
}

/* ================= SECTIONS ================= */

.icalc-section {
	margin-bottom: 3rem;
}

.icalc-section h2 {
	font-family: var(--icalc-font-display);
	font-size: 1.5rem;
	font-weight: 600;
	margin: 0 0 1.25rem;
	color: var(--icalc-text);
}

.icalc-section h3 {
	font-size: 1.0625rem;
	font-weight: 600;
	margin: 0 0 0.5rem;
	color: var(--icalc-text);
}

.icalc-grid {
	display: grid;
	gap: 1.25rem;
	grid-template-columns: 1fr;
}

@media (min-width: 640px) {
	.icalc-grid {
		grid-template-columns: 1fr 1fr;
	}
}

.icalc-card-info {
	background: var(--icalc-surface);
	border: 1px solid var(--icalc-border);
	border-radius: var(--icalc-radius-lg);
	padding: 1.5rem;
}

.icalc-data-row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 1rem;
	margin: 0.5rem 0;
	padding-bottom: 0.5rem;
	border-bottom: 1px solid var(--icalc-border);
}

.icalc-data-row:last-of-type {
	border-bottom: none;
}

.icalc-data-label {
	color: var(--icalc-text-muted);
	font-size: 0.875rem;
}

.icalc-data-value {
	font-weight: 600;
	text-align: right;
}

.icalc-data-prose {
	font-size: 0.9375rem;
	color: var(--icalc-text);
	margin: 0.75rem 0 0;
}

/* ================= BANNERS ================= */

.icalc-banner {
	padding: 1rem 1.25rem;
	border-radius: var(--icalc-radius);
	margin-bottom: 2rem;
	border-left: 4px solid;
}

.icalc-banner-warn {
	background: var(--icalc-warn-bg);
	border-color: var(--icalc-warn-border);
	color: #6b4f0c;
}

/* ================= FAQ ================= */

.icalc-section-faq .icalc-faq {
	margin-bottom: 1.5rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid var(--icalc-border);
}

.icalc-section-faq .icalc-faq:last-child {
	border-bottom: none;
}

.icalc-section-faq h3 {
	font-family: var(--icalc-font-display);
	font-size: 1.125rem;
	margin-bottom: 0.5rem;
}

.icalc-section-faq p {
	margin: 0;
	color: var(--icalc-text);
}

/* ================= HUB INDEX ================= */

.icalc-state-group {
	margin-bottom: 2.5rem;
}

.icalc-state-group h3 {
	font-family: var(--icalc-font-display);
	font-size: 1.125rem;
	color: var(--icalc-accent);
	padding-bottom: 0.5rem;
	border-bottom: 1px solid var(--icalc-border);
	margin-bottom: 0.75rem;
}

.icalc-count {
	color: var(--icalc-text-muted);
	font-weight: 400;
	font-family: var(--icalc-font-body);
	font-size: 0.875rem;
}

.icalc-state-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	gap: 0.5rem 1rem;
}

.icalc-state-list a {
	color: var(--icalc-text);
	text-decoration: none;
	padding: 0.4rem 0.5rem;
	border-radius: var(--icalc-radius);
	transition: all 0.15s;
	display: block;
}

.icalc-state-list a:hover {
	background: var(--icalc-accent-soft);
	color: var(--icalc-accent);
}

/* ================= BUTTONS ================= */

.icalc-btn {
	display: inline-block;
	background: var(--icalc-accent);
	color: #fff;
	padding: 0.7rem 1.25rem;
	border-radius: var(--icalc-radius);
	text-decoration: none;
	font-weight: 500;
	transition: all 0.15s;
}

.icalc-btn:hover {
	background: #16294a;
	color: #fff;
	text-decoration: none;
}

/* ================= COMING-SOON INDICATORS ================= */

/*
 * Inline badge: appears next to existing CTAs or headings to mark the
 * directory as not-yet-live. Visually distinct but not alarming.
 */
.icalc-badge-soon {
	display: inline-block;
	padding: 0.15em 0.6em;
	margin-left: 0.5em;
	font-size: 0.7em;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	background: #fbbf24;
	color: #422f08;
	border-radius: 999px;
	white-space: nowrap;
	vertical-align: middle;
}

.icalc-badge-soon-inline {
	font-size: 0.65em;
}

/*
 * Muted CTA variant: when the directory CTA still links through (so
 * visitors can read the empty-state explanation) but shouldn't shout.
 */
.icalc-btn-muted {
	background: #e5e7eb !important;
	color: #4b5563 !important;
	border-color: #d1d5db !important;
}

.icalc-btn-muted:hover {
	background: #d1d5db !important;
	color: #1f2937 !important;
}