/* ========================================
   GREEN KEY CHANGES — Design Tokens & Styles
   ======================================== */

/* --- Design Tokens --- */
:root {
  /* Type Scale — bumped for readability per brand guidelines */
  --text-xs:   clamp(0.8125rem, 0.76rem + 0.25vw, 0.9375rem);
  --text-sm:   clamp(0.9375rem, 0.88rem + 0.35vw, 1.0625rem);
  --text-base: clamp(1.0625rem, 1rem    + 0.25vw, 1.1875rem);
  --text-lg:   clamp(1.25rem,   1.1rem  + 0.75vw, 1.625rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius — EVOLVED tight scale */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1100px;

  /* Fonts — Lato is the official Green Key brand font */
  --font-body: 'Switzer', 'Lato', 'Arial', sans-serif;
  --font-display: 'Satoshi', 'Switzer', 'Lato', 'Arial', sans-serif;
}

/* --- Light Mode (Default) — Green Key Brand Palette --- */
:root, [data-theme="light"] {
  /* EVOLVED brand palette — cream + forest teal + terracotta */
  --color-bg: #FAF6EE;
  --color-surface: #FFFFFF;
  --color-surface-2: #F3EFE3;
  --color-surface-offset: #EDE7D6;
  --color-surface-dynamic: #E5E1D7;
  --color-divider: #E5E1D7;
  --color-border: #D8D2C2;

  --color-text: #1A1A18;
  --color-text-muted: #7A7A72;
  --color-text-faint: #A8A89E;
  --color-text-inverse: #FAF6EE;

  /* Primary: EVOLVED forest teal #1A5C50 */
  --color-primary: #1A5C50;
  --color-primary-hover: #154A41;
  --color-primary-active: #0F3D34;
  --color-primary-light: #E5EEEB;
  --color-primary-highlight: #C8DDD6;

  /* Accent: terracotta #C2664A */
  --color-accent: #C2664A;
  --color-accent-hover: #A8553C;
  --color-accent-light: #F4E2DA;

  --color-upgrade: #B45309;
  --color-upgrade-bg: #FEF3C7;
  --color-downgrade: #0066CC;
  --color-downgrade-bg: #E8F2FC;

  --color-badge-i: #387A1F;
  --color-badge-i-bg: #D5EFC9;
  --color-badge-g: #92400E;
  --color-badge-g-bg: #FEF3C7;

  --shadow-sm: 0 1px 2px rgba(26, 43, 26, 0.06);
  --shadow-md: 0 4px 12px rgba(26, 43, 26, 0.08);
  --shadow-lg: 0 12px 32px rgba(26, 43, 26, 0.12);
}

/* --- Dark Mode — Green Key Brand Palette --- */
[data-theme="dark"] {
  --color-bg: #0D1A0F;
  --color-surface: #132016;
  --color-surface-2: #182A1B;
  --color-surface-offset: #162218;
  --color-surface-dynamic: #1E3220;
  --color-divider: #253E28;
  --color-border: #305034;

  --color-text: #D0E4CE;
  --color-text-muted: #8AB088;
  --color-text-faint: #5A785A;
  --color-text-inverse: #0D1A0F;

  --color-primary: #6BC34E;
  --color-primary-hover: #7DD060;
  --color-primary-active: #5AAF3E;
  --color-primary-light: #162A18;
  --color-primary-highlight: #1E3820;

  --color-accent: #5AA0E6;
  --color-accent-hover: #74B4F0;
  --color-accent-light: #1A2840;

  --color-upgrade: #F59E0B;
  --color-upgrade-bg: #422006;
  --color-downgrade: #5AA0E6;
  --color-downgrade-bg: #1A2840;

  --color-badge-i: #6BC34E;
  --color-badge-i-bg: #1E3820;
  --color-badge-g: #E4C070;
  --color-badge-g-bg: #2A2518;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0D1A0F;
    --color-surface: #132016;
    --color-surface-2: #182A1B;
    --color-surface-offset: #162218;
    --color-surface-dynamic: #1E3220;
    --color-divider: #253E28;
    --color-border: #305034;
    --color-text: #D0E4CE;
    --color-text-muted: #8AB088;
    --color-text-faint: #5A785A;
    --color-text-inverse: #0D1A0F;
    --color-primary: #6BC34E;
    --color-primary-hover: #7DD060;
    --color-primary-active: #5AAF3E;
    --color-primary-light: #162A18;
    --color-primary-highlight: #1E3820;
    --color-accent: #5AA0E6;
    --color-accent-hover: #74B4F0;
    --color-accent-light: #1A2840;
    --color-upgrade: #F59E0B;
    --color-upgrade-bg: #422006;
    --color-downgrade: #5AA0E6;
    --color-downgrade-bg: #1A2840;
    --color-badge-i: #6BC34E;
    --color-badge-i-bg: #1E3820;
    --color-badge-g: #E4C070;
    --color-badge-g-bg: #2A2518;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
  }
}

/* ========================================
   SKIP LINK
   ======================================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  z-index: 100;
  font-size: var(--text-sm);
  text-decoration: none;
}
.skip-link:focus {
  top: var(--space-4);
}

/* ========================================
   HEADER
   ======================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}
.header__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-primary);
  flex-shrink: 0;
}
.header__logo svg {
  display: inline-block;
}
.header__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}
.header__nav ul {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}
.nav-link {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-1) 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-interactive);
}
.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}
.nav-link.active::after, .nav-link:hover::after {
  transform: scaleX(1);
}
.nav-link--external {
  color: var(--color-text-faint);
}
.nav-link--external:hover {
  color: var(--color-primary);
}
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.theme-toggle, .mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}
.theme-toggle:hover, .mobile-menu-toggle:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}
.mobile-menu-toggle {
  display: none;
}

/* Mobile Nav */
.mobile-nav {
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}
.mobile-nav .nav-link {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-base);
}

@media (max-width: 768px) {
  .header__nav { display: none; }
  .mobile-menu-toggle { display: flex; }
  .header__title { display: none; }
}

/* ========================================
   CONTAINER
   ======================================== */
.container {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-4);
  }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  padding: clamp(var(--space-16), 10vw, var(--space-32)) 0 clamp(var(--space-12), 8vw, var(--space-24));
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-bg) 100%);
  text-align: center;
}
.hero__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-4);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}
.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
  max-width: 600px;
  margin-inline: auto;
}
.hero__kpis {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}
.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-8);
  flex: 1 1 0;
  max-width: 260px;
  min-width: 160px;
  box-shadow: var(--shadow-sm);
}
.kpi-card__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}
.kpi-card__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-1);
}
.hero__intro {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 720px;
  margin-inline: auto;
  line-height: 1.75;
}
.hero__intro strong {
  color: var(--color-text);
}

@media (max-width: 480px) {
  .hero__kpis {
    gap: var(--space-3);
  }
  .kpi-card {
    padding: var(--space-4) var(--space-5);
    min-width: 100px;
  }
}

/* ========================================
   SECTIONS
   ======================================== */
.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}
.section--alt {
  background: var(--color-surface-2);
}
.section__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}
.section__intro {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 720px;
  margin-bottom: var(--space-10);
  line-height: 1.75;
}
.subsection-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

/* ========================================
   THEME GRID (Executive Overview)
   ======================================== */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}
.theme-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.theme-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.theme-card__icon {
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}
.theme-card__icon svg {
  display: inline-block;
}
.theme-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.theme-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ========================================
   DATA TABLES
   ======================================== */
.table-intro {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.comparison-table-wrap {
  margin-top: var(--space-8);
}
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.data-table {
  font-size: var(--text-sm);
  white-space: normal;
}
.data-table th, .data-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
}
.data-table th {
  background: var(--color-surface-offset);
  font-weight: 700;
  color: var(--color-text);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: sticky;
  top: 0;
}
.data-table td {
  color: var(--color-text-muted);
}
.data-table tr:last-child td {
  border-bottom: none;
}
.data-table--compact th, .data-table--compact td {
  padding: var(--space-2) var(--space-3);
}
.data-table td:first-child {
  color: var(--color-text);
  font-weight: 500;
}

/* ========================================
   BADGES
   ======================================== */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.badge--i {
  background: var(--color-badge-i-bg);
  color: var(--color-badge-i);
}
.badge--g {
  background: var(--color-badge-g-bg);
  color: var(--color-badge-g);
}

/* ========================================
   SANKEY DIAGRAM
   ======================================== */
.sankey-container {
  width: 100%;
  min-height: 500px;
  margin: var(--space-8) 0;
  overflow: visible;
}
.sankey-container svg {
  width: 100%;
  height: auto;
}
.sankey-legend {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-4);
}
.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.legend-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-sm);
}
.legend-dot--old {
  background: var(--color-text-muted);
}
.legend-dot--new {
  background: var(--color-primary);
}

/* ========================================
   SEARCH BAR
   ======================================== */
.search-bar {
  position: relative;
  max-width: 480px;
  margin-bottom: var(--space-8);
}
.search-bar__icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-faint);
  display: inline-block;
}
.search-bar__input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-12);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-text);
  outline: none;
}
.search-bar__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}
.search-bar__input::placeholder {
  color: var(--color-text-faint);
}
.search-bar__count {
  position: absolute;
  right: var(--space-10);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  pointer-events: none;
}

/* ========================================
   ACCORDION
   ======================================== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.accordion-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-interactive);
}
.accordion-item:has(.accordion-trigger[aria-expanded="true"]) {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  gap: var(--space-4);
  min-height: 72px;
}
.accordion-trigger__left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.section-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.section-icon svg {
  display: inline-block;
}
.accordion-trigger__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
}
.accordion-trigger__subtitle {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}
.accordion-chevron {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
}
.accordion-trigger[aria-expanded="true"] .accordion-chevron {
  transform: rotate(180deg);
}
.accordion-panel {
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 0;
}
.accordion-panel:not([hidden]) {
  max-height: 3000px;
}
.accordion-content {
  padding: 0 var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}

/* ========================================
   PANEL CONTENT
   ======================================== */
.panel-summary {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  max-width: none;
}
.panel-heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ========================================
   THRESHOLD CARDS
   ======================================== */
.threshold-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-3);
}
.threshold-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.threshold-card__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-3);
}
.threshold-card__comparison {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.threshold-old {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-sm);
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--color-text-muted) 40%, transparent);
}
.threshold-arrow {
  color: var(--color-primary);
  flex-shrink: 0;
  display: inline-block;
}
.threshold-new {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
}

/* ========================================
   REMOVED / CONSOLIDATED
   ======================================== */
.removed-details {
  margin-top: var(--space-6);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.removed-summary {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  background: var(--color-surface-2);
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.removed-summary::before {
  content: '▶';
  font-size: 0.65em;
  transition: transform 0.2s;
}
.removed-details[open] .removed-summary::before {
  transform: rotate(90deg);
}
.removed-summary::-webkit-details-marker { display: none; }
.removed-list {
  padding: var(--space-3) var(--space-4) var(--space-4) var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  list-style: disc;
}
.removed-list li {
  padding: var(--space-1) 0;
}

/* ========================================
   STATUS CHANGES SUMMARY
   ======================================== */
.status-block {
  margin-bottom: var(--space-8);
}
.status-block__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.status-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  font-size: var(--text-lg);
  font-weight: 700;
}
.status-arrow--up {
  background: var(--color-upgrade-bg);
  color: var(--color-upgrade);
}
.status-arrow--down {
  background: var(--color-downgrade-bg);
  color: var(--color-downgrade);
}

/* ========================================
   ACTION ITEMS
   ======================================== */
.timeline-callout {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--color-accent-light);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-10);
  color: var(--color-text);
}
.timeline-callout svg {
  flex-shrink: 0;
  color: var(--color-accent);
  display: inline-block;
}
.timeline-callout strong {
  display: block;
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}
.timeline-callout p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
}
.action-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.action-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.action-card__number {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary-highlight);
  line-height: 1;
}
.action-card__icon {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.action-card__icon svg { display: inline-block; }
.action-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.action-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-divider);
  text-align: center;
}
.footer__attribution {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}
.footer__perplexity {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.footer__toolkit {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}
.footer__toolkit a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-text-muted) 40%, transparent);
  text-underline-offset: 2px;
  transition: color var(--transition-interactive), text-decoration-color var(--transition-interactive);
}
.footer__toolkit a:hover {
  color: var(--color-primary);
  text-decoration-color: var(--color-primary);
}
.footer__toolkit-current {
  color: var(--color-text-faint);
}

/* ========================================
   REVEAL ANIMATIONS
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   SEARCH HIGHLIGHT
   ======================================== */
.search-highlight {
  background: var(--color-accent-light);
  color: var(--color-text);
  padding: 0 2px;
  border-radius: 2px;
  outline: 1px solid var(--color-accent);
}
.accordion-item.search-hidden {
  display: none;
}

/* ========================================
   SANKEY SVG INTERACTIVE STATES
   ======================================== */
.sankey-node {
  cursor: pointer;
  transition: opacity 0.2s;
}
.sankey-node text {
  fill: var(--color-text);
  font-family: var(--font-body);
  font-size: 12px;
}
.sankey-node rect {
  transition: opacity 0.2s;
}
.sankey-link {
  transition: opacity 0.2s;
}
.sankey-faded {
  opacity: 0.15;
}
.sankey-active rect {
  stroke: var(--color-text);
  stroke-width: 2;
}

@media (max-width: 600px) {
  .sankey-node text {
    font-size: 9px;
  }
  .sankey-container {
    min-height: 400px;
  }
}

/* ========================================
   KPI SUBLABEL
   ======================================== */
.kpi-card__sublabel {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 400;
  margin-top: 2px;
  text-transform: none;
  letter-spacing: 0;
}

/* ========================================
   WHAT IS GREEN KEY? INTRO SECTION
   ======================================== */
.intro-block {
  max-width: 780px;
  margin-bottom: var(--space-12);
}
.intro-block__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}
.intro-block__text strong {
  color: var(--color-text);
}

/* ========================================
   KEY TERMS GLOSSARY
   ======================================== */
.key-terms {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}
.key-terms__intro {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}
.terms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
/* When 10 items in 3-col grid: center the orphan on the last row */
.terms-grid .term-card:last-child:nth-child(3n + 1) {
  grid-column: 2;
}
.term-card {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
}
.term-card__badge {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding-top: 2px;
}
.term-card__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.term-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.term-icon {
  font-size: 1.25rem;
  line-height: 1;
}
.badge--upgrade {
  background: var(--color-upgrade-bg);
  color: var(--color-upgrade);
  font-size: 0.65rem;
  padding: 2px 6px;
}
.badge--downgrade {
  background: var(--color-downgrade-bg);
  color: var(--color-downgrade);
  font-size: 0.65rem;
  padding: 2px 6px;
}

@media (max-width: 768px) {
  .terms-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .terms-grid .term-card:last-child:nth-child(3n + 1) {
    grid-column: auto;
  }
}
@media (max-width: 480px) {
  .key-terms {
    padding: var(--space-5);
  }
  .terms-grid {
    grid-template-columns: 1fr;
  }
  .terms-grid .term-card:last-child:nth-child(3n + 1) {
    grid-column: auto;
  }
}

/* ========================================
   TABLE COLUMN TEXT WRAPPING
   ======================================== */
.data-table td.wrap-cell,
.data-table th.wrap-cell {
  white-space: normal;
  min-width: 120px;
}

/* Allow wrapping on specific columns: What Changed, Description, Details, Applies To */
.data-table td:first-child {
  white-space: normal;
  min-width: 140px;
}
.data-table--compact td:nth-last-child(1),
.data-table--compact td:nth-last-child(2) {
  white-space: normal;
}

/* ========================================
   ROW INFO ICON & TOOLTIPS
   ======================================== */
.row-info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 700;
  margin-right: var(--space-2);
  flex-shrink: 0;
  vertical-align: middle;
}

.has-tooltip {
  cursor: help;
  position: relative;
}

.has-tooltip:hover {
  background: var(--color-surface-2);
}

/* Tooltip expansion row (inserted by JS) */
.tooltip-row td {
  padding: 0 !important;
  border-bottom: 1px solid var(--color-divider);
  background: transparent !important;
}
.tooltip-content {
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-3) var(--space-4);
  margin: 0 var(--space-2) var(--space-2) var(--space-2);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.6;
  white-space: normal;
  animation: tooltipSlide 0.2s ease-out;
}
.tooltip-content::before {
  content: 'ℹ️ ';
  margin-right: var(--space-1);
}

@keyframes tooltipSlide {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   COMPARISON CARDS (replaces overflow table)
   ======================================== */
.comparison-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
}
.comparison-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border-left: 4px solid var(--color-text-faint);
}
.comparison-card--new {
  border-left-color: var(--color-primary);
}
.comparison-card__period {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.comparison-card--new .comparison-card__period {
  color: var(--color-primary);
}
.comparison-card__row {
  margin-bottom: var(--space-3);
}
.comparison-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
}
.comparison-card__value {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.comparison-card__value strong {
  color: var(--color-text);
  font-weight: 700;
}

@media (max-width: 640px) {
  .comparison-cards {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   HERO LOGO IMAGE
   ======================================== */
.hero__logo {
  display: block;
  width: 80px;
  height: auto;
  margin: 0 auto var(--space-6);
  object-fit: contain;
}

/* ========================================
   HEADER LOGO IMAGE
   ======================================== */
.header__logo img {
  display: block;
  width: 28px;
  height: 32px;
  object-fit: contain;
}

/* ========================================
   STRICTER STANDARDS AT A GLANCE
   ======================================== */
.stricter-category {
  margin-bottom: var(--space-10);
}
.stricter-category:last-child {
  margin-bottom: 0;
}
.stricter-category__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-divider);
  color: var(--color-primary);
}
.stricter-category__header svg {
  flex-shrink: 0;
  display: inline-block;
}
.stricter-category__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}
.stricter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.stricter-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.stricter-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.stricter-card__header {
  margin-bottom: var(--space-4);
}
.stricter-card__label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}
.stricter-card__values {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}
.stricter-card__was,
.stricter-card__now {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.stricter-card__tag {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.stricter-card__was .stricter-card__tag {
  color: var(--color-text-faint);
}
.stricter-card__now .stricter-card__tag {
  color: var(--color-primary);
}
.stricter-card__was .stricter-card__val {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-sm);
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--color-text-muted) 40%, transparent);
}
.stricter-card__now .stricter-card__val {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
}
.stricter-card__arrow {
  flex-shrink: 0;
  color: var(--color-primary);
  display: inline-block;
}
.stricter-card__note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 768px) {
  .stricter-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   TASK 2: LAYOUT & READABILITY FIXES
   ======================================== */

/* Panel summaries: better line-height and breathing room */
.panel-summary {
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* Panel headings: clear separation between sub-sections */
.accordion-content .panel-heading {
  margin-top: var(--space-8);
}

/* First panel-heading should not have extra top margin */
.accordion-content .panel-heading:first-child {
  margin-top: 0;
}

/* Section intros: breathing room */
.section__intro {
  margin-bottom: var(--space-8);
}

/* Table headers: left-aligned by default, status columns center */
.data-table th {
  text-align: left;
}
.data-table td:has(.badge),
.data-table th:nth-child(3):has(+ th),
.data-table td .badge {
  vertical-align: middle;
}

/* Tooltip min font size */
.tooltip-content {
  font-size: max(var(--text-sm), 14px);
}

/* Table responsive overflow */
.table-responsive {
  overflow-x: auto;
}

/* ========================================
   CERTIFICATION PROCESS SECTION
   ======================================== */
.cert-block {
  margin-bottom: var(--space-12);
}
.cert-block:last-child {
  margin-bottom: 0;
}
.cert-block__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 720px;
  margin-bottom: var(--space-6);
}

/* Escalation tables inside comparison cards */
.escalation-table-wrap {
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
}
.escalation-table-wrap .table-responsive {
  margin-bottom: 0;
}
.escalation-table {
  width: 100%;
}
.escalation-table td strong {
  color: var(--color-text);
}
.comparison-card--new .escalation-table td strong {
  color: var(--color-primary);
}

/* Escalation insight callout */
.escalation-insight {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}
.escalation-insight__icon {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}
.escalation-insight__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0;
}

/* 5th stricter card spanning full width */
.stricter-card--full {
  grid-column: 1 / -1;
}

/* Policy requirement cards (Block 4) */
.policy-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
.policy-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.policy-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.policy-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.policy-card__icon {
  flex-shrink: 0;
  color: var(--color-primary);
  width: 28px;
  height: 28px;
  margin-top: 2px;
}
.policy-card__icon svg {
  display: block;
}
.policy-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.policy-card__ref {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  margin-left: var(--space-1);
}
.policy-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.policy-card__list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  padding-left: var(--space-5);
  position: relative;
}
.policy-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
}

/* Scope note (Block 5) */
.scope-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.scope-note__icon {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}
.scope-note__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0;
}
.scope-note__text strong {
  color: var(--color-text);
}

@media (max-width: 768px) {
  .policy-cards {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   TASK 3: ATTRIBUTION LINK STYLING
   ======================================== */
.footer__perplexity a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-text-muted) 40%, transparent);
  text-underline-offset: 2px;
  transition: color var(--transition-interactive), text-decoration-color var(--transition-interactive);
}
.footer__perplexity a:hover {
  color: var(--color-primary);
  text-decoration-color: var(--color-primary);
}

/* ========================================
   ENRICHMENT: BY THE NUMBERS DASHBOARD
   ======================================== */
.numbers-dashboard {
  margin-top: var(--space-8);
  margin-bottom: var(--space-12);
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.number-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  position: relative;
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.number-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.number-card--primary {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.number-card--wide {
  grid-column: 1 / -1;
  text-align: left;
  padding: var(--space-5) var(--space-6);
}
.number-card__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.number-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: var(--space-2);
}
.number-card__indicator {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}
.indicator--down {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.number-card__detail {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}

/* Breakdown row (I/G/I-G) */
.number-card__breakdown {
  display: flex;
  justify-content: space-around;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.breakdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.breakdown-item__old {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.breakdown-item__arrow {
  color: var(--color-primary);
  flex-shrink: 0;
  display: inline-block;
}
.breakdown-item__new {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}
.breakdown-item__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-left: var(--space-2);
}

@media (max-width: 768px) {
  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .numbers-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }
  .number-card {
    padding: var(--space-4);
  }
  .number-card__value {
    font-size: var(--text-lg);
  }
  .number-card__breakdown {
    flex-direction: column;
    gap: var(--space-3);
  }
}

/* ========================================
   ENRICHMENT: I/G BREAKDOWN TABLE
   ======================================== */
.ig-breakdown {
  margin-top: var(--space-12);
}
.data-table--breakdown td,
.data-table--breakdown th {
  white-space: normal;
}
.data-table--breakdown td:nth-child(2) {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  min-width: 160px;
}
.text-center {
  text-align: center !important;
}
.ig-totals-row {
  background: var(--color-surface-offset);
}
.ig-totals-row td {
  border-top: 2px solid var(--color-primary);
  font-weight: 700;
  color: var(--color-text);
}

/* ========================================
   ENRICHMENT: FILTER BAR
   ======================================== */
.filter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}
.filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.filter-group__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.filter-toggles {
  display: flex;
  gap: 2px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: 2px;
}
.filter-btn {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-interactive);
  white-space: nowrap;
}
.filter-btn:hover {
  color: var(--color-text);
  background: var(--color-surface);
}
.filter-btn--active {
  color: var(--color-text-inverse);
  background: var(--color-primary);
}
.filter-btn--active:hover {
  background: var(--color-primary-hover);
  color: var(--color-text-inverse);
}
.filter-count {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-left: auto;
}

@media (max-width: 640px) {
  .filter-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .filter-count {
    margin-left: 0;
  }
}

/* ========================================
   ENRICHMENT: IMPACT BADGES
   ======================================== */
.impact-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.impact-badge--high {
  background: #dc354520;
  color: #dc3545;
}
.impact-badge--medium {
  background: #f59e0b20;
  color: #f59e0b;
}
.impact-badge--low {
  background: #22c55e20;
  color: #22c55e;
}

/* Dark mode impact badge adjustments */
[data-theme="dark"] .impact-badge--high {
  background: #dc354530;
  color: #f87171;
}
[data-theme="dark"] .impact-badge--medium {
  background: #f59e0b30;
  color: #fbbf24;
}
[data-theme="dark"] .impact-badge--low {
  background: #22c55e30;
  color: #4ade80;
}

/* ========================================
   ENRICHMENT: CHANGE BADGES
   ======================================== */
.change-badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.change-badge--major {
  background: var(--color-upgrade-bg);
  color: var(--color-upgrade);
}
.change-badge--moderate {
  background: var(--color-accent-light);
  color: var(--color-accent);
}
.change-badge--minor {
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}
.change-badge--new {
  background: var(--color-badge-i-bg);
  color: var(--color-badge-i);
}
.change-badge--removed {
  background: #dc354518;
  color: #dc3545;
}
[data-theme="dark"] .change-badge--removed {
  background: #dc354530;
  color: #f87171;
}

/* ========================================
   ENRICHMENT: ENRICHED TABLE STYLES
   ======================================== */
.enriched-table-wrap {
  max-height: none;
}
.data-table--enriched {
  width: 100%;
}
.data-table--enriched td {
  white-space: normal;
  vertical-align: top;
  font-size: var(--text-xs);
  line-height: 1.5;
}
.data-table--enriched td:nth-child(1) {
  min-width: 180px;
  max-width: 260px;
}
.data-table--enriched td:nth-child(2),
.data-table--enriched td:nth-child(3) {
  white-space: nowrap;
  text-align: center;
  min-width: 50px;
}
.data-table--enriched th:nth-child(2),
.data-table--enriched th:nth-child(3) {
  text-align: center;
}
.data-table--enriched td:nth-child(4),
.data-table--enriched td:nth-child(5) {
  white-space: nowrap;
}
.data-table--enriched td:nth-child(6) {
  min-width: 200px;
  max-width: 320px;
}
.data-table--enriched td:nth-child(7) {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  white-space: nowrap;
}

/* Filter hidden rows */
.data-table--enriched tr.filter-hidden {
  display: none;
}

/* Show more / less toggle */
.details-text {
  display: inline;
}
.details-short {
  display: inline;
}
.details-full {
  display: inline;
}
.details-full[hidden] {
  display: none;
}
.details-short[hidden] {
  display: none;
}
.show-more-btn {
  display: inline;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.show-more-btn:hover {
  color: var(--color-accent-hover);
}

/* Accordion panel max-height override for enriched content */
.accordion-panel:not([hidden]) {
  max-height: 20000px;
}

/* ========================================
   ENRICHMENT: RESPONSIVE TABLE SCROLL
   ======================================== */
@media (max-width: 1024px) {
  .enriched-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .data-table--enriched {
    min-width: 800px;
  }
}

/* ========================================
   FIX: details-full hidden override
   ======================================== */
.details-full[hidden] {
  display: none !important;
}

/* ========================================
   REORGANISATION ICON
   ======================================== */
.reorg-icon {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-left: 0.25rem;
  vertical-align: super;
  cursor: help;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.reorg-icon:hover {
  opacity: 1;
}

/* ========================================
   MERGED BADGE + ROWS
   ======================================== */
.change-badge--merged {
  background: var(--color-accent);
  color: #fff;
}
.merged-row {
  background: color-mix(in srgb, var(--color-accent) 6%, transparent);
}
.merge-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.data-table--merged {
  opacity: 0.92;
}

/* ========================================
   LEGACY REMOVED SECTION
   ======================================== */
.legacy-removed-section .accordion-trigger__title {
  color: var(--color-text-muted);
}
.legacy-removed-section .accordion-subtitle {
  color: var(--color-text-muted);
}

/* ========================================
   PERCENTAGE BREAKDOWN LABELS
   ======================================== */
.breakdown-pct {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  margin-left: 0.35rem;
  vertical-align: middle;
}
/* Negative % = red-ish, positive = green */
.breakdown-pct {
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
}

/* ========================================
   IMPACT OVERVIEW CHART
   ======================================== */
.impact-chart-wrap {
  margin-top: var(--space-10);
  margin-bottom: var(--space-8);
}

.chart-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.chart-legend {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.chart-legend__item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.legend-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
}
.legend-dot--high { background: #e74c3c; }
.legend-dot--medium { background: #f59e0b; }
.legend-dot--low { background: var(--color-primary); }

.stacked-bar-chart {
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  height: 220px;
  padding: 0 var(--space-2);
  gap: var(--space-2);
}

.bar-column {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 100px;
}

.bar-stack {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 100%;
  max-width: 56px;
  height: 180px;
  border-radius: 6px 6px 0 0;
  overflow: hidden;
  position: relative;
}

.bar-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4px;
  transition: opacity 0.2s;
  position: relative;
}
.bar-seg--high { background: #e74c3c; }
.bar-seg--medium { background: #f59e0b; }
.bar-seg--low { background: var(--color-primary); }

.bar-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity 0.2s;
}
.bar-seg:hover .bar-label,
.bar-column:hover .bar-label {
  opacity: 1;
}
.bar-seg:hover {
  opacity: 0.85;
}

.bar-axis-label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-2);
}
.bar-axis-sublabel {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.2;
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Chart summary / % change row */
.chart-summary-row {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.chart-insight {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 90px;
}
.chart-insight__value {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}
.chart-insight__label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Negative values in red-ish */
.chart-insight__value:first-child {
  /* Will be styled dynamically if needed */
}

/* ========================================
   NUMBER CARD INDICATOR FIX
   ======================================== */
.number-card__indicator {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  line-height: 1;
}
.number-card {
  position: relative;
}
.indicator--down {
  background: color-mix(in srgb, #e74c3c 15%, transparent);
  color: #e74c3c;
}
.indicator--up {
  background: color-mix(in srgb, var(--color-primary) 15%, transparent);
  color: var(--color-primary);
}

/* ========================================
   HIGH-IMPACT CHANGES SECTIONS
   ======================================== */
.hi-sections-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.hi-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.hi-section__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-3) 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.hi-section__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 800;
  min-width: 22px;
  height: 22px;
  border-radius: 11px;
  padding: 0 6px;
}
.hi-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.hi-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}
.hi-item__text {
  flex: 1;
}
.hi-tag {
  flex-shrink: 0;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  white-space: nowrap;
  line-height: 1.4;
  margin-top: 1px;
}
.hi-tag--new {
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
}
.hi-tag--upgraded {
  background: color-mix(in srgb, #2563eb 12%, transparent);
  color: #2563eb;
}
.hi-tag--strengthened {
  background: color-mix(in srgb, #d97706 12%, transparent);
  color: #b45309;
}
.hi-tag--removed {
  background: color-mix(in srgb, #e74c3c 10%, transparent);
  color: #dc2626;
}

@media (max-width: 768px) {
  .hi-sections-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   PODCAST PLAYER
   ======================================== */
.section--podcast {
  padding: var(--space-6) 0 var(--space-8);
}

.podcast-player {
  max-width: 48rem;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-5) var(--space-6);
}

.podcast-player__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.podcast-player__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border-radius: 10px;
  color: var(--color-primary);
}

.podcast-player__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-1) 0;
  line-height: 1.3;
}

.podcast-player__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.4;
}

.podcast-player__controls {
  margin-bottom: var(--space-3);
}

.podcast-custom-player {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
}

.podcast-play-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.podcast-play-btn:hover {
  background: color-mix(in srgb, var(--color-primary) 85%, #000);
}

.podcast-play-btn:active {
  transform: scale(0.95);
}

.podcast-play-btn svg {
  display: block;
}

.podcast-play-btn svg[hidden] {
  display: none;
}

.podcast-time {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
  min-width: 3.2em;
  text-align: center;
  flex-shrink: 0;
  user-select: none;
}

.podcast-progress-wrap {
  flex: 1;
  cursor: pointer;
  padding: 8px 0;
  min-width: 0;
}

.podcast-progress-bar {
  position: relative;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: visible;
}

.podcast-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  width: 0%;
  transition: width 0.1s linear;
}

.podcast-progress-handle {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 14px;
  height: 14px;
  background: var(--color-primary);
  border: 2px solid var(--color-surface);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

.podcast-progress-wrap:hover .podcast-progress-handle,
.podcast-progress-wrap.dragging .podcast-progress-handle {
  opacity: 1;
}

.podcast-progress-wrap:hover .podcast-progress-bar {
  height: 6px;
}

.podcast-speed-btn {
  flex-shrink: 0;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface-2, var(--color-bg));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  min-width: 2.5em;
  text-align: center;
  transition: color 0.15s, border-color 0.15s;
}

.podcast-speed-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

.podcast-player__note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
  text-align: center;
  opacity: 0.7;
}

.podcast-player__note a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.podcast-player__note a:hover {
  color: var(--color-text);
}

@media (max-width: 640px) {
  .podcast-player {
    padding: var(--space-4);
  }

  .podcast-player__header {
    gap: var(--space-3);
  }

  .podcast-player__icon {
    width: 40px;
    height: 40px;
  }

  .podcast-player__icon svg {
    width: 22px;
    height: 22px;
  }

  .podcast-custom-player {
    gap: var(--space-2);
  }

  .podcast-play-btn {
    width: 38px;
    height: 38px;
  }

  .podcast-play-btn svg {
    width: 18px;
    height: 18px;
  }
}

/* ========================================
   DISCLAIMER
   ======================================== */
.disclaimer-section {
  padding: var(--space-6) 0 var(--space-4);
}
.disclaimer {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: color-mix(in srgb, #d97706 6%, transparent);
  border: 1px solid color-mix(in srgb, #d97706 20%, transparent);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  max-width: 52rem;
  margin: 0 auto;
}
.disclaimer__icon {
  flex-shrink: 0;
  color: #b45309;
  margin-top: 2px;
}
.disclaimer__text {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 0;
  text-align: left;
}
.disclaimer__text a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.disclaimer__text a:hover {
  color: var(--color-text);
}

/* ========================================
   MOBILE: BETTER TABLE EXPERIENCE
   ======================================== */
@media (max-width: 768px) {
  .data-table--enriched td:first-child {
    min-width: 180px;
    max-width: 250px;
  }
  .data-table--enriched th,
  .data-table--enriched td {
    padding: 0.5rem 0.4rem;
    font-size: 0.8rem;
  }
}

/* ========================================
   CONTENT GATE
   ======================================== */
.content-gate {
  position: relative;
}

/* Preview state (gate visible) */
.content-gate__preview {
  position: relative;
  min-height: 480px;
}

.content-gate__blur {
  position: relative;
  overflow: hidden;
  max-height: 320px;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
}

.content-gate__teaser {
  filter: blur(3px);
  padding: var(--space-10) 0 var(--space-8);
  user-select: none;
}

/* Overlay with the gate card */
.content-gate__overlay {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 0 var(--space-4) var(--space-10);
  margin-top: -80px;
  z-index: 2;
}

.content-gate__card {
  max-width: 640px;
  width: 100%;
  text-align: center;
  padding: var(--space-9) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow:
    0 1px 3px rgba(0,0,0,0.04),
    0 8px 32px rgba(0,0,0,0.06);
}

.content-gate__icon {
  margin: 0 auto var(--space-4);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border-radius: 50%;
}

.content-gate__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-4) 0;
  line-height: 1.3;
}

.content-gate__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0 0 var(--space-3) 0;
  text-align: left;
}

.content-gate__cta-text {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin: var(--space-5) 0 var(--space-4) 0;
  text-align: center;
}

.content-gate__form {
  margin: 0;
}

.content-gate__field {
  display: flex;
  gap: var(--space-2);
  max-width: 480px;
  margin: 0 auto;
}

.content-gate__input {
  flex: 1;
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-width: 0;
}

.content-gate__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.content-gate__input::placeholder {
  color: var(--color-text-muted);
}

.content-gate__btn {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, transform 0.1s;
  flex-shrink: 0;
}

.content-gate__btn:hover {
  background: color-mix(in srgb, var(--color-primary) 85%, #000);
}

.content-gate__btn:active {
  transform: scale(0.97);
}

.content-gate__btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.gate-btn__loading[hidden] {
  display: none;
}

.content-gate__fine {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: var(--space-3) 0 0 0;
  text-align: center;
}

.content-gate__success {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-2) 0;
}

.content-gate__success[hidden] {
  display: none;
}

.content-gate__success svg {
  flex-shrink: 0;
}

/* Unlocked state */
.content-gate__locked {
  animation: gateReveal 0.6s ease-out;
}

@keyframes gateReveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* When gate is hidden after unlock */
.content-gate__preview[hidden] {
  display: none;
}

@media (max-width: 640px) {
  .content-gate__card {
    padding: var(--space-6) var(--space-5);
    border-radius: 12px;
  }

  .content-gate__title {
    font-size: var(--text-lg);
  }

  .content-gate__field {
    flex-direction: column;
  }

  .content-gate__btn {
    width: 100%;
    text-align: center;
  }

  .content-gate__body {
    font-size: var(--text-sm);
  }

  .content-gate__blur {
    max-height: 200px;
  }

  .content-gate__overlay {
    margin-top: -40px;
  }
}