/**
 * WealthNest Fragmentation Calculator Styles
 * Version: 1.0.0
 * Light Theme Only (admin-controlled, no user toggle).
 *
 * Brand kit: brown/gold/cream palette. Inter display font.
 * Typography: 1.25 major-third scale (matches retirement + FIRE calcs).
 * Spacing: 8px base scale.
 */

/* ========================================================================
   1. ROOT CONTAINER + DESIGN TOKENS
   ======================================================================== */

.wn-frag-calculator {
	--wn-bg:             #f7f5f0;
	--wn-surface:        #ffffff;
	--wn-surface-alt:    #fdfaf4;
	--wn-border-color:   rgba(74, 48, 7, 0.12);
	--wn-border-strong:  rgba(74, 48, 7, 0.22);
	--wn-input-bg:       #ffffff;
	--wn-input-border:   #d4cec3;
	--wn-input-focus:    #cd9f56;

	--wn-text-primary:   #1e0b03;
	--wn-text-secondary: #4a3007;
	--wn-text-tertiary:  #6b5a3d;
	--wn-text-soft:      #8a6a3f;

	--wn-gold-primary:   #cd9f56;
	--wn-gold-hover:     #efc476;
	--wn-gold-dark:      #bf8230;
	--wn-gold-gradient:  linear-gradient(90deg, #efc476, #bf8230);
	--wn-cream:          #ffe88b;

	--wn-good:           #2e7d32;
	--wn-warn:           #e67300;
	--wn-bad:            #c62828;

	--wn-shadow-sm:      0 1px 3px rgba(30, 11, 3, 0.08);
	--wn-shadow-md:      0 4px 6px rgba(30, 11, 3, 0.10);
	--wn-shadow-lg:      0 10px 15px rgba(30, 11, 3, 0.12);

	/* Typography — Major Third (1.25) */
	--wn-font-family:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--wn-font:           var(--wn-font-family);
	--wn-font-xs:        0.64rem;
	--wn-font-sm:        0.8rem;
	--wn-font-base:      1rem;
	--wn-font-md:        1.25rem;
	--wn-font-lg:        1.563rem;
	--wn-font-xl:        1.953rem;
	--wn-font-xxl:       2.441rem;
	--wn-font-huge:      3.052rem;

	/* Spacing — 8px base */
	--wn-space-xs:       0.25rem;
	--wn-space-sm:       0.5rem;
	--wn-space-md:       1rem;
	--wn-space-lg:       1.5rem;
	--wn-space-xl:       2rem;
	--wn-space-xxl:      3rem;

	--wn-radius-sm:      4px;
	--wn-radius-md:      8px;
	--wn-radius-lg:      12px;
	--wn-radius-xl:      16px;
	--wn-radius:         var(--wn-radius-lg);

	--wn-transition:     all 0.3s ease;

	font-family: var(--wn-font-family);
	font-size:   var(--wn-font-base);
	color:       var(--wn-text-primary);
	background:  var(--wn-bg);
	padding:     clamp(16px, 3vw, 32px);
	border-radius: var(--wn-radius);
	max-width:   1280px;
	margin:      0 auto;
	line-height: 1.5;
	box-sizing:  border-box;
}

.wn-frag-calculator *,
.wn-frag-calculator *::before,
.wn-frag-calculator *::after {
	box-sizing: border-box;
}

/* ========================================================================
   2. LAYOUT — vertical stack (inputs, results, chart)
   ======================================================================== */

.wn-frag-grid {
	display: flex;
	flex-direction: column;
	gap: var(--wn-space-xl);
}

.wn-frag-grid > .wn-frag-inputs {
	width: 100%;
}

/* Inputs: 3 columns for sections A/B/C in row 1; Section D (optional, collapsible)
   spans the full width below; Actions span the full width at the bottom. */
.wn-frag-inputs {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
	grid-template-areas:
		"sect-a   sect-b   sect-c"
		"sect-d   sect-d   sect-d"
		"actions  actions  actions";
	gap: var(--wn-space-md);
	align-items: stretch;
}

.wn-section-a { grid-area: sect-a; }
.wn-section-b { grid-area: sect-b; }
.wn-section-c { grid-area: sect-c; }
.wn-section-d { grid-area: sect-d; }
.wn-frag-inputs > .wn-actions { grid-area: actions; }

/* Tablet: collapse A/B/C to 2 columns; D and actions still full-width. */
@media (max-width: 900px) {
	.wn-frag-inputs {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
		grid-template-areas:
			"sect-a   sect-b"
			"sect-c   sect-c"
			"sect-d   sect-d"
			"actions  actions";
	}
}

/* Mobile: single column. */
@media (max-width: 700px) {
	.wn-frag-inputs {
		grid-template-columns: 1fr;
		grid-template-areas:
			"sect-a"
			"sect-b"
			"sect-c"
			"sect-d"
			"actions";
	}
}

/* Results: 2-col grid internal */
.wn-frag-results {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: var(--wn-space-lg);
	align-items: start;
	opacity: 1;
	transition: opacity 0.3s ease, transform 0.3s ease;
}

.wn-frag-results > .wn-hero-card,
.wn-frag-results > .wn-gauge-card,
.wn-frag-results > .wn-results-heading,
.wn-frag-results > .wn-metrics-grid,
.wn-frag-results > .wn-impact-card,
.wn-frag-results > .wn-category-table,
.wn-frag-results > .wn-simulator-card,
.wn-frag-results > .wn-actions-card {
	grid-column: 1 / -1;
}

@media (max-width: 900px) {
	.wn-frag-results {
		grid-template-columns: 1fr;
	}
}

/* ========================================================================
   3. INPUT SECTIONS
   ======================================================================== */

.wn-input-section {
	background: var(--wn-surface);
	border: 1px solid var(--wn-border-color);
	border-radius: var(--wn-radius);
	padding: clamp(16px, 2vw, 22px);
	box-shadow: var(--wn-shadow-sm);
}

/* Section D when shown as a collapsible "optional" pane. The whole section is
   subtler than its peers (dashed border + soft background) so it visually reads
   as supplementary rather than required. */
.wn-input-section.wn-section-optional {
	background: var(--wn-surface-alt, #fdfaf4);
	border: 1px dashed var(--wn-border-strong);
	box-shadow: none;
	padding: 0;
	overflow: hidden;
}

.wn-frag-calculator .wn-optional-toggle,
.wn-frag-calculator button.wn-optional-toggle {
	width: 100% !important;
	padding: var(--wn-space-md) clamp(16px, 2vw, 22px) !important;
	background: transparent !important;
	background-color: transparent !important;
	background-image: none !important;
	border: none !important;
	border-radius: 0 !important;
	font-family: var(--wn-font-family) !important;
	font-size: var(--wn-font-base) !important;
	font-weight: 600 !important;
	color: var(--wn-text-secondary) !important;
	cursor: pointer !important;
	display: flex !important;
	justify-content: space-between !important;
	align-items: center !important;
	gap: var(--wn-space-md) !important;
	text-align: left !important;
	text-transform: none !important;
	letter-spacing: normal !important;
	line-height: 1.4 !important;
	box-shadow: none !important;
	transition: color 0.2s ease !important;
}

.wn-frag-calculator .wn-optional-toggle em {
	font-style: italic;
	color: var(--wn-text-tertiary);
	font-weight: 500;
	margin-left: 4px;
}

.wn-frag-calculator .wn-optional-toggle:hover,
.wn-frag-calculator .wn-optional-toggle:focus-visible,
.wn-frag-calculator button.wn-optional-toggle:hover,
.wn-frag-calculator button.wn-optional-toggle:focus-visible {
	color: var(--wn-gold-primary) !important;
	background: transparent !important;
	box-shadow: none !important;
}

.wn-frag-calculator .wn-optional-toggle .wn-toggle-icon {
	font-size: var(--wn-font-sm);
	color: var(--wn-gold-primary);
	transition: transform 0.25s ease;
}

.wn-frag-calculator .wn-optional-toggle.is-open .wn-toggle-icon {
	transform: rotate(180deg);
}

/* The content area appears below the toggle when expanded. */
.wn-frag-calculator .wn-optional-content {
	padding: 0 clamp(16px, 2vw, 22px) clamp(16px, 2vw, 22px);
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: var(--wn-space-md);
	align-items: start;
}

.wn-frag-calculator .wn-optional-content[hidden] {
	display: none;
}

.wn-frag-calculator .wn-optional-content > .wn-section-intro {
	grid-column: 1 / -1;
	margin: 0 0 var(--wn-space-xs);
	color: var(--wn-text-tertiary);
	font-size: var(--wn-font-sm);
	font-style: italic;
	line-height: 1.5;
}

@media (max-width: 700px) {
	.wn-frag-calculator .wn-optional-content {
		grid-template-columns: 1fr;
	}
}

.wn-section-title {
	font-family: var(--wn-font-family);
	font-weight: 700;
	font-size: var(--wn-font-md);
	color: var(--wn-text-secondary);
	margin: 0 0 var(--wn-space-md);
	padding-bottom: var(--wn-space-sm);
	border-bottom: 2px solid var(--wn-gold-primary);
	letter-spacing: 0.01em;
}

.wn-input-group {
	margin-bottom: var(--wn-space-md);
}

.wn-input-group:last-child {
	margin-bottom: 0;
}

.wn-label {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: var(--wn-space-sm);
	font-weight: 500;
	font-size: var(--wn-font-sm);
	color: var(--wn-text-secondary);
	margin-bottom: var(--wn-space-xs);
}

/* Wrapper owns the border; input is transparent (prevents "two boxes"). */
.wn-input-wrapper {
	position: relative;
	display: flex;
	align-items: center;
	background: var(--wn-input-bg);
	border: 2px solid var(--wn-input-border);
	border-radius: var(--wn-radius-md);
	transition: var(--wn-transition);
	overflow: hidden;
}

.wn-frag-calculator .wn-input-wrapper:focus-within {
	border-color: var(--wn-input-focus);
	box-shadow: 0 0 0 3px rgba(205, 159, 86, 0.15);
}

.wn-frag-calculator .wn-input {
	flex: 1 !important;
	width: 100% !important;
	min-width: 0 !important;
	padding: var(--wn-space-sm) var(--wn-space-md) !important;
	border: none !important;
	background: transparent !important;
	background-color: transparent !important;
	background-image: none !important;
	color: var(--wn-text-primary) !important;
	font-family: var(--wn-font-family) !important;
	font-size: var(--wn-font-base) !important;
	font-weight: 500 !important;
	outline: none !important;
	box-shadow: none !important;
	transition: none !important;
}

.wn-frag-calculator .wn-input:focus {
	outline: none !important;
	border: none !important;
	box-shadow: none !important;
	background: transparent !important;
}

.wn-frag-calculator input[type="number"],
.wn-frag-calculator input[type="text"],
.wn-frag-calculator input.wn-input {
	border: none !important;
	background: transparent !important;
	background-color: transparent !important;
	box-shadow: none !important;
}

/* Native up/down spinner arrows visible */
.wn-frag-calculator input[type="number"].wn-input {
	-moz-appearance: number-input;
	appearance: auto;
}
.wn-frag-calculator input[type="number"].wn-input::-webkit-outer-spin-button,
.wn-frag-calculator input[type="number"].wn-input::-webkit-inner-spin-button {
	-webkit-appearance: auto;
	appearance: auto;
	opacity: 1;
	margin: 0;
}

.wn-help-text {
	font-size: var(--wn-font-sm);
	color: var(--wn-text-tertiary);
	margin: var(--wn-space-xs) 0 0;
	line-height: 1.4;
}

/* ========================================================================
   4. BUTTONS (Calculate / Reset / Presets)
   ======================================================================== */

.wn-actions {
	display: flex;
	gap: var(--wn-space-md);
	margin-top: var(--wn-space-lg);
	padding-top: var(--wn-space-md);
	border-top: 1px solid var(--wn-border-color);
}

.wn-frag-calculator .wn-btn {
	flex: 1 !important;
	padding: var(--wn-space-md) var(--wn-space-lg) !important;
	font-family: var(--wn-font-family) !important;
	font-size: var(--wn-font-base) !important;
	font-weight: 600 !important;
	border: none !important;
	border-radius: var(--wn-radius-md) !important;
	cursor: pointer !important;
	transition: var(--wn-transition) !important;
	text-align: center !important;
	text-decoration: none !important;
	display: inline-block !important;
	letter-spacing: 0.01em !important;
	line-height: 1.4 !important;
	box-shadow: none !important;
	text-transform: none !important;
}

.wn-frag-calculator .wn-btn-primary,
.wn-frag-calculator button.wn-btn-primary {
	background: var(--wn-gold-primary) !important;
	background-color: var(--wn-gold-primary) !important;
	background-image: none !important;
	color: #ffffff !important;
	border: 2px solid var(--wn-gold-primary) !important;
	box-shadow: var(--wn-shadow-sm) !important;
	transition: all 0.3s ease !important;
}

.wn-frag-calculator .wn-btn-primary:hover,
.wn-frag-calculator button.wn-btn-primary:hover,
.wn-frag-calculator .wn-btn-primary:focus-visible,
.wn-frag-calculator button.wn-btn-primary:focus-visible {
	background: #ffffff !important;
	background-color: #ffffff !important;
	color: var(--wn-text-primary) !important;
	border: 2px solid var(--wn-gold-primary) !important;
	box-shadow: var(--wn-shadow-md) !important;
	transform: translateY(-1px) !important;
}

.wn-frag-calculator .wn-btn-primary:active,
.wn-frag-calculator button.wn-btn-primary:active {
	transform: translateY(0) !important;
}

.wn-frag-calculator .wn-btn-secondary,
.wn-frag-calculator button.wn-btn-secondary {
	background: transparent !important;
	background-color: transparent !important;
	background-image: none !important;
	color: var(--wn-text-secondary) !important;
	border: 2px solid var(--wn-border-color) !important;
	box-shadow: none !important;
}

.wn-frag-calculator .wn-btn-secondary:hover,
.wn-frag-calculator button.wn-btn-secondary:hover,
.wn-frag-calculator .wn-btn-secondary:focus-visible,
.wn-frag-calculator button.wn-btn-secondary:focus-visible {
	background: transparent !important;
	background-color: transparent !important;
	border-color: var(--wn-gold-primary) !important;
	color: var(--wn-gold-primary) !important;
	box-shadow: none !important;
}

/* Preset pill buttons (inside simulator) */
.wn-preset-row {
	display: flex;
	flex-wrap: wrap;
	gap: var(--wn-space-sm);
	margin-top: var(--wn-space-md);
}

.wn-frag-calculator .wn-preset-btn {
	padding: 6px 14px !important;
	font-family: var(--wn-font-family) !important;
	font-size: var(--wn-font-sm) !important;
	font-weight: 600 !important;
	color: var(--wn-text-secondary) !important;
	background: var(--wn-surface-alt) !important;
	background-color: var(--wn-surface-alt) !important;
	border: 1px solid var(--wn-border-color) !important;
	border-radius: 999px !important;
	cursor: pointer !important;
	transition: var(--wn-transition) !important;
	letter-spacing: 0.01em !important;
	line-height: 1.4 !important;
	text-transform: none !important;
	box-shadow: none !important;
}

.wn-frag-calculator .wn-preset-btn:hover,
.wn-frag-calculator .wn-preset-btn:focus-visible {
	background: var(--wn-gold-primary) !important;
	background-color: var(--wn-gold-primary) !important;
	color: #ffffff !important;
	border-color: var(--wn-gold-primary) !important;
}

/* ========================================================================
   5. HERO CARD (fragmentation score)
   ======================================================================== */

.wn-hero-card {
	background: var(--wn-gold-primary);
	color: var(--wn-text-primary);
	border: none;
	border-radius: var(--wn-radius);
	padding: clamp(24px, 4vw, 40px) clamp(20px, 3vw, 32px);
	position: relative;
	overflow: hidden;
	box-shadow: var(--wn-shadow-md);
	text-align: center;
}

.wn-hero-card::before {
	content: '';
	position: absolute;
	top: -50px;
	right: -50px;
	width: 180px;
	height: 180px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.15);
	pointer-events: none;
}

.wn-hero-label {
	font-family: var(--wn-font-family);
	font-size: var(--wn-font-sm);
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--wn-text-primary);
	opacity: 1;
	margin-bottom: var(--wn-space-sm);
	position: relative;
	z-index: 1;
}

.wn-hero-value {
	font-family: var(--wn-font-family);
	font-weight: 800;
	font-size: clamp(var(--wn-font-xl), 5.5vw, var(--wn-font-huge));
	line-height: 1.05;
	color: #ffffff;
	margin-bottom: var(--wn-space-sm);
	letter-spacing: -0.02em;
	word-break: break-word;
	position: relative;
	z-index: 1;
	text-shadow: 0 2px 8px rgba(30, 11, 3, 0.2);
}

.wn-hero-sub {
	font-family: var(--wn-font-family);
	font-size: var(--wn-font-base);
	font-weight: 700;
	color: var(--wn-text-primary) !important;
	opacity: 1;
	position: relative;
	z-index: 1;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

/* ========================================================================
   6. FULL-RING GAUGE (340° sweep with bottom gap + inner dial)
   ======================================================================== */

.wn-gauge-card {
	background: var(--wn-surface);
	border: 1px solid var(--wn-border-color);
	border-radius: var(--wn-radius);
	padding: clamp(20px, 2.5vw, 28px);
	box-shadow: var(--wn-shadow-sm);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--wn-space-md);
}

.wn-gauge-wrapper {
	width: 100%;
	max-width: 460px;
	margin: 0 auto;
}

.wn-gauge-svg {
	display: block;
	width: 100%;
	height: auto;
	overflow: visible;
}

/* Colored zone arcs (thick stroke = the ring itself) */
.wn-gauge-arc {
	fill: none;
	stroke-width: 32;
	stroke-linecap: butt;
}

.wn-gauge-low      { stroke: #2e7d32; }  /* green  */
.wn-gauge-medium   { stroke: #e67300; }  /* orange */
.wn-gauge-high     { stroke: #d84315; }  /* deep orange */
.wn-gauge-critical { stroke: #c62828; }  /* red    */

/* Curved zone labels (rendered via textPath along hidden arc paths in <defs>). */
.wn-gauge-zone-label {
	fill: #ffffff;
	font-family: var(--wn-font-family);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.14em;
}

/* Boundary tick numbers on the ring edge — bigger and black */
.wn-gauge-tick {
	fill: #1e0b03;
	font-family: var(--wn-font-family);
	font-size: 18px;
	font-weight: 700;
	text-anchor: middle;
}

/* Inner dial (cream/white) — sits inside the ring, holds the score readout */
.wn-gauge-dial-bg {
	fill: var(--wn-surface-alt);
	stroke: none;
}

.wn-gauge-dial-ring {
	fill: none;
	stroke: var(--wn-border-color);
	stroke-width: 2;
}

/* Needle group — smooth rotation. The needle is a tapered triangle (polygon)
   pivoting at (200, 200). Drawn BEFORE the dial in the SVG so the dial visually
   clips the needle's base. The tip overlaps the colored ring on the outside.
   Pivot is set via the SVG `transform="rotate(angle 200 200)"` attribute (set
   by JS); the CSS only adds the smooth animation. We deliberately do NOT set
   `transform-origin` or `transform-box` here — those would override the SVG
   pivot and cause the needle to drift outside the gauge at large rotations. */
.wn-gauge-needle-group {
	transition: transform 0.9s cubic-bezier(0.34, 1.2, 0.64, 1);
}

.wn-gauge-needle {
	fill: #1e0b03;
	stroke: none;
	filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.3));
}

/* Score inside the dial */
.wn-gauge-value {
	fill: #1e0b03;
	font-family: var(--wn-font-family);
	font-size: 48px;
	font-weight: 800;
	letter-spacing: -0.02em;
}

/* Band label below the score */
.wn-gauge-value-sub {
	fill: var(--wn-text-tertiary);
	font-family: var(--wn-font-family);
	font-size: 14px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.14em;
}

.wn-gauge-caption {
	font-size: var(--wn-font-sm);
	color: var(--wn-text-tertiary);
	text-align: center;
	font-style: italic;
	margin: 0;
}

/* Smaller gauge on narrow screens */
@media (max-width: 500px) {
	.wn-gauge-wrapper { max-width: 340px; }
	.wn-gauge-value { font-size: 44px; }
	.wn-gauge-zone-label { font-size: 11px; }
	.wn-gauge-tick { font-size: 11px; }
}

/* ========================================================================
   7. SECTION HEADINGS (results)
   ======================================================================== */

.wn-results-heading {
	font-family: var(--wn-font-family);
	font-weight: 700;
	font-size: var(--wn-font-md);
	color: var(--wn-text-primary);
	margin: var(--wn-space-md) 0 var(--wn-space-sm);
	padding-bottom: var(--wn-space-sm);
	border-bottom: 1px solid var(--wn-border-color);
	letter-spacing: -0.005em;
}

/* ========================================================================
   8. KEY METRICS GRID
   ======================================================================== */

.wn-metrics-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--wn-space-md);
}

.wn-metric-card {
	background: var(--wn-surface);
	border: 1px solid var(--wn-border-color);
	border-radius: var(--wn-radius);
	padding: clamp(14px, 1.5vw, 20px);
	box-shadow: var(--wn-shadow-sm);
	transition: box-shadow 0.2s ease;
}

.wn-metric-card:hover {
	box-shadow: var(--wn-shadow-md);
}

.wn-metric-label {
	font-family: var(--wn-font-family);
	font-size: var(--wn-font-xs);
	font-weight: 600;
	color: var(--wn-text-tertiary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: var(--wn-space-sm);
}

.wn-metric-value {
	font-family: var(--wn-font-family);
	font-weight: 700;
	font-size: clamp(var(--wn-font-md), 2.5vw, var(--wn-font-lg));
	color: var(--wn-text-primary);
	margin-bottom: var(--wn-space-xs);
	line-height: 1.1;
	letter-spacing: -0.01em;
}

.wn-metric-sub {
	font-family: var(--wn-font-family);
	font-size: var(--wn-font-xs);
	color: var(--wn-text-tertiary);
}

/* ========================================================================
   9. IMPACT CARD (annual cost breakdown)
   ======================================================================== */

.wn-impact-card {
	background: var(--wn-surface);
	border: 1px solid var(--wn-border-strong);
	border-radius: var(--wn-radius);
	padding: var(--wn-space-lg);
	box-shadow: var(--wn-shadow-sm);
}

.wn-impact-row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	padding: var(--wn-space-sm) 0;
	border-bottom: 1px dashed var(--wn-border-color);
	font-size: var(--wn-font-base);
	color: var(--wn-text-secondary);
	gap: var(--wn-space-md);
}

.wn-impact-row:last-child {
	border-bottom: none;
}

.wn-impact-row strong {
	color: var(--wn-text-primary);
	font-weight: 700;
	white-space: nowrap;
}

.wn-impact-total {
	margin-top: var(--wn-space-sm);
	padding-top: var(--wn-space-md);
	border-top: 2px solid var(--wn-gold-primary);
	border-bottom: none;
	font-size: var(--wn-font-md);
	font-weight: 700;
	color: var(--wn-text-primary);
}

.wn-impact-total strong {
	color: var(--wn-gold-dark);
	font-size: var(--wn-font-md);
}

.wn-impact-hint {
	font-size: var(--wn-font-xs);
	color: var(--wn-text-tertiary);
	font-weight: 400;
}

/* ========================================================================
   10. CATEGORY TABLE
   ======================================================================== */

.wn-category-table {
	background: var(--wn-surface);
	border: 1px solid var(--wn-border-color);
	border-radius: var(--wn-radius);
	overflow: hidden;
	box-shadow: var(--wn-shadow-sm);
}

.wn-category-header,
.wn-category-row {
	display: grid;
	grid-template-columns: 2fr 0.8fr 0.8fr 1fr;
	gap: var(--wn-space-md);
	padding: var(--wn-space-sm) var(--wn-space-md);
	align-items: center;
}

.wn-category-header {
	background: var(--wn-surface-alt);
	font-size: var(--wn-font-xs);
	font-weight: 700;
	color: var(--wn-text-tertiary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	border-bottom: 1px solid var(--wn-border-color);
}

.wn-category-row {
	font-size: var(--wn-font-sm);
	color: var(--wn-text-secondary);
	border-bottom: 1px solid var(--wn-border-color);
}

.wn-category-row:last-child {
	border-bottom: none;
}

.wn-status-good   { color: var(--wn-good);  font-weight: 600; }
.wn-status-review { color: var(--wn-warn);  font-weight: 600; }
.wn-status-high   { color: var(--wn-bad);   font-weight: 600; }

/* ========================================================================
   11. SIMULATOR
   ======================================================================== */

.wn-simulator-card {
	background: var(--wn-surface-alt);
	border: 1px solid var(--wn-border-strong);
	border-radius: var(--wn-radius);
	padding: var(--wn-space-lg);
	box-shadow: var(--wn-shadow-sm);
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: var(--wn-space-lg);
	align-items: start;
}

@media (max-width: 700px) {
	.wn-simulator-card {
		grid-template-columns: 1fr;
	}
}

.wn-simulator-controls {
	display: flex;
	flex-direction: column;
	gap: var(--wn-space-sm);
}

.wn-slider-value {
	font-family: var(--wn-font-family);
	font-weight: 700;
	font-size: var(--wn-font-base);
	color: var(--wn-gold-dark);
	background: var(--wn-surface);
	padding: 2px 10px;
	border-radius: var(--wn-radius-sm);
	border: 1px solid var(--wn-border-color);
}

.wn-slider {
	-webkit-appearance: none;
	appearance: none;
	width: 100%;
	height: 6px;
	background: var(--wn-border-color);
	border-radius: 3px;
	outline: none;
	cursor: pointer;
	margin: var(--wn-space-sm) 0 var(--wn-space-xs);
}

.wn-slider::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 22px;
	height: 22px;
	background: var(--wn-gold-primary);
	border: 3px solid #ffffff;
	border-radius: 50%;
	cursor: pointer;
	box-shadow: var(--wn-shadow-md);
	transition: transform 0.15s ease;
}

.wn-slider::-webkit-slider-thumb:hover {
	transform: scale(1.15);
	background: var(--wn-gold-hover);
}

.wn-slider::-moz-range-thumb {
	width: 22px;
	height: 22px;
	background: var(--wn-gold-primary);
	border: 3px solid #ffffff;
	border-radius: 50%;
	cursor: pointer;
	box-shadow: var(--wn-shadow-md);
}

.wn-slider-bounds {
	display: flex;
	justify-content: space-between;
	font-size: var(--wn-font-xs);
	color: var(--wn-text-tertiary);
	margin-bottom: var(--wn-space-xs);
}

.wn-simulator-outputs {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
	gap: var(--wn-space-md);
}

.wn-sim-stat {
	background: var(--wn-surface);
	border: 1px solid var(--wn-border-color);
	border-radius: var(--wn-radius-md);
	padding: var(--wn-space-md);
	text-align: center;
}

.wn-sim-stat-label {
	font-size: var(--wn-font-xs);
	color: var(--wn-text-tertiary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-weight: 600;
	margin-bottom: var(--wn-space-xs);
}

.wn-sim-stat-value {
	font-family: var(--wn-font-family);
	font-size: var(--wn-font-md);
	font-weight: 700;
	color: var(--wn-text-primary);
	line-height: 1.2;
}

/* Risk band colours on labels */
.wn-band-low      { color: var(--wn-good) !important; }
.wn-band-medium   { color: var(--wn-warn) !important; }
.wn-band-high     { color: #d84315 !important; }
.wn-band-critical { color: var(--wn-bad)  !important; }

/* ========================================================================
   12. ACTION CARD (recommendations)
   ======================================================================== */

.wn-actions-card {
	background: var(--wn-surface);
	border: 1px solid var(--wn-border-color);
	border-radius: var(--wn-radius);
	padding: var(--wn-space-lg);
	box-shadow: var(--wn-shadow-sm);
	display: flex;
	flex-direction: column;
	gap: var(--wn-space-md);
}

.wn-action-item {
	padding: var(--wn-space-md);
	background: var(--wn-surface-alt);
	border-left: 3px solid var(--wn-gold-primary);
	border-radius: 0 var(--wn-radius-sm) var(--wn-radius-sm) 0;
}

.wn-action-insight {
	border-left-color: var(--wn-gold-dark);
}

.wn-action-category {
	font-family: var(--wn-font-family);
	font-size: var(--wn-font-sm);
	font-weight: 700;
	color: var(--wn-gold-dark);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: var(--wn-space-xs);
}

.wn-action-text {
	font-size: var(--wn-font-sm);
	color: var(--wn-text-secondary);
	line-height: 1.6;
}

/* ========================================================================
   13. HOW IT WORKS
   ======================================================================== */

.wn-frag-calculator .wn-how-it-works {
	background: var(--wn-surface-alt) !important;
	border-radius: var(--wn-radius) !important;
	overflow: hidden !important;
	margin-top: var(--wn-space-xl) !important;
	border: 1px solid var(--wn-border-color) !important;
	box-shadow: var(--wn-shadow-sm) !important;
}

.wn-frag-calculator .wn-how-toggle,
.wn-frag-calculator button.wn-how-toggle {
	width: 100% !important;
	padding: var(--wn-space-lg) !important;
	background: transparent !important;
	background-color: transparent !important;
	background-image: none !important;
	border: none !important;
	border-radius: 0 !important;
	font-family: var(--wn-font-family) !important;
	font-size: var(--wn-font-md) !important;
	font-weight: 600 !important;
	color: var(--wn-text-secondary) !important;
	cursor: pointer !important;
	display: flex !important;
	justify-content: space-between !important;
	align-items: center !important;
	transition: var(--wn-transition) !important;
	text-align: left !important;
	text-transform: none !important;
	letter-spacing: normal !important;
	line-height: 1.4 !important;
	box-shadow: none !important;
}

.wn-frag-calculator .wn-how-toggle:hover,
.wn-frag-calculator button.wn-how-toggle:hover,
.wn-frag-calculator .wn-how-toggle:focus-visible,
.wn-frag-calculator button.wn-how-toggle:focus-visible {
	color: var(--wn-gold-primary) !important;
	background: transparent !important;
	box-shadow: none !important;
}

.wn-frag-calculator .wn-toggle-icon {
	font-size: var(--wn-font-sm) !important;
	color: var(--wn-gold-primary) !important;
	transition: var(--wn-transition) !important;
}

.wn-frag-calculator .wn-how-toggle.is-open .wn-toggle-icon {
	transform: rotate(180deg) !important;
}

.wn-frag-calculator .wn-how-content {
	padding: 0 var(--wn-space-lg) var(--wn-space-lg) !important;
	color: var(--wn-text-secondary) !important;
	font-size: var(--wn-font-base) !important;
	line-height: 1.65 !important;
}

.wn-frag-calculator .wn-how-intro {
	margin: 0 0 var(--wn-space-md) !important;
	color: var(--wn-text-secondary) !important;
	font-size: var(--wn-font-sm) !important;
}

.wn-frag-calculator .wn-how-section {
	margin-bottom: var(--wn-space-lg) !important;
	padding: 0 !important;
	border: none !important;
}

.wn-frag-calculator .wn-how-section:last-child {
	margin-bottom: 0 !important;
}

.wn-frag-calculator .wn-how-section h4 {
	font-family: var(--wn-font-family) !important;
	font-size: var(--wn-font-base) !important;
	font-weight: 600 !important;
	color: var(--wn-text-primary) !important;
	margin: 0 0 var(--wn-space-sm) !important;
}

.wn-frag-calculator .wn-how-section p {
	font-size: var(--wn-font-sm) !important;
	color: var(--wn-text-secondary) !important;
	margin: 0 0 var(--wn-space-sm) !important;
	line-height: 1.65 !important;
}

.wn-frag-calculator .wn-how-section p:last-child {
	margin-bottom: 0 !important;
}

.wn-frag-calculator .wn-how-section ul {
	margin: var(--wn-space-sm) 0 0 var(--wn-space-lg) !important;
	padding: 0 !important;
}

.wn-frag-calculator .wn-how-section li {
	font-size: var(--wn-font-sm) !important;
	color: var(--wn-text-secondary) !important;
	margin-bottom: var(--wn-space-xs) !important;
	line-height: 1.6 !important;
}

.wn-frag-calculator .wn-how-section strong {
	color: var(--wn-text-primary) !important;
	font-weight: 600 !important;
}

/* ========================================================================
   14. RESPONSIVE TWEAKS
   ======================================================================== */

@media (max-width: 600px) {
	.wn-category-header,
	.wn-category-row {
		grid-template-columns: 1.5fr 0.6fr 0.6fr 0.8fr;
		font-size: var(--wn-font-xs);
		gap: var(--wn-space-sm);
	}
}