/* ============================================
   IMX Data Medicaid Intelligence
   Design System & Component Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* --- Design Tokens --- */
:root {
  /* Type Scale (fluid) */
  --text-xs:   clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-sm:   clamp(0.875rem, 0.84rem + 0.18vw, 0.9375rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1rem);
  --text-lg:   clamp(1.0625rem, 0.98rem + 0.4vw, 1.3125rem);
  --text-xl:   clamp(1.3125rem, 1.06rem + 1.2vw, 1.875rem);
  --text-2xl:  clamp(1.5rem, 1rem + 2vw, 2.5rem);

  /* Spacing (4px system) */
  --space-0:  0;
  --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;

  /* Fonts */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  /* Transition */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms var(--ease);
  --transition-med: 250ms var(--ease);

  /* Sidebar width */
  --sidebar-w: 240px;
  --sidebar-collapsed-w: 56px;
}

/* --- Dark Theme (Default) --- */
:root, [data-theme="dark"] {
  --color-bg:           #0a0e1a;
  --color-surface:      #111627;
  --color-surface-2:    #141929;
  --color-surface-3:    #1a1f35;
  --color-border:       #1e2640;
  --color-border-light: rgba(255,255,255,0.06);
  --color-divider:      rgba(255,255,255,0.04);

  --color-text:         #f0f1f5;
  --color-text-muted:   #a0a6be;
  --color-text-faint:   #6b7299;

  /* Accent: Teal/Cyan */
  --color-primary:       #06b6d4;
  --color-primary-hover: #22d3ee;
  --color-primary-dim:   rgba(6,182,212,0.12);
  --color-primary-faint: rgba(6,182,212,0.06);

  /* Semantic */
  --color-critical:      #ef4444;
  --color-critical-dim:  rgba(239,68,68,0.12);
  --color-critical-faint:rgba(239,68,68,0.06);
  --color-high:          #f59e0b;
  --color-high-dim:      rgba(245,158,11,0.12);
  --color-elevated:      #eab308;
  --color-elevated-dim:  rgba(234,179,8,0.12);
  --color-clean:         #22c55e;
  --color-clean-dim:     rgba(34,197,94,0.12);

  --color-white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
}

/* --- Light Theme --- */
[data-theme="light"] {
  --color-bg:           #f0f2f5;
  --color-surface:      #ffffff;
  --color-surface-2:    #f8f9fb;
  --color-surface-3:    #eef0f4;
  --color-border:       #d1d5db;
  --color-border-light: rgba(0,0,0,0.06);
  --color-divider:      rgba(0,0,0,0.04);

  --color-text:         #111827;
  --color-text-muted:   #6b7280;
  --color-text-faint:   #9ca3af;

  --color-primary:       #0891b2;
  --color-primary-hover: #0e7490;
  --color-primary-dim:   rgba(8,145,178,0.08);
  --color-primary-faint: rgba(8,145,178,0.04);

  --color-critical:      #dc2626;
  --color-critical-dim:  rgba(220,38,38,0.08);
  --color-critical-faint:rgba(220,38,38,0.04);
  --color-high:          #d97706;
  --color-high-dim:      rgba(217,119,6,0.08);
  --color-elevated:      #ca8a04;
  --color-elevated-dim:  rgba(202,138,4,0.08);
  --color-clean:         #16a34a;
  --color-clean-dim:     rgba(22,163,74,0.08);

  --color-white: #ffffff;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
}

/* --- Base Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 16px;
  height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  height: 100%;
  overflow: hidden;
  line-height: 1.6;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, select { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }
ul, ol { list-style: none; }
img { display: block; max-width: 100%; }

::selection {
  background: rgba(6,182,212,0.3);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* --- Typography Utility --- */
.font-mono { font-family: var(--font-mono); }
.tabular { font-variant-numeric: tabular-nums lining-nums; }
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }
.text-primary { color: var(--color-primary); }
.text-critical { color: var(--color-critical); }
.text-high { color: var(--color-high); }
.text-clean { color: var(--color-clean); }
.fw-400 { font-weight: 400; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

/* --- App Shell Layout --- */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: auto 1fr;
  height: 100dvh;
  width: 100%;
}

/* --- Sidebar --- */
.sidebar {
  grid-row: 1 / -1;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 50;
  transition: transform var(--transition-med);
}

.sidebar-header {
  padding: var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sidebar-logo svg { flex-shrink: 0; }

.sidebar-logo-text h1 {
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.sidebar-logo-text p {
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-3) var(--space-2);
}

.nav-section-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-4) var(--space-3) var(--space-2);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  cursor: pointer;
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  color: var(--color-text);
  background: var(--color-primary-faint);
}

.nav-item.active {
  color: var(--color-primary);
  background: var(--color-primary-dim);
  font-weight: 500;
}

.nav-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-item.active svg { opacity: 1; }

.guided-demo-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(37,99,235,0.45) !important;
}
.guided-demo-cta.active {
  background: linear-gradient(135deg,#2563eb 0%,#06b6d4 100%) !important;
  color: #fff !important;
}

@keyframes guided-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(37,99,235,0.35); }
  50% { box-shadow: 0 4px 24px rgba(37,99,235,0.55); }
}
.guided-demo-cta { animation: guided-pulse 3s ease-in-out infinite; }
.guided-demo-cta:hover { animation: none; }

.sidebar-footer {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* --- Top Bar --- */
.topbar {
  grid-column: 2;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
  z-index: 40;
}

.topbar-left { display: flex; align-items: center; gap: var(--space-4); }
.topbar-right { display: flex; align-items: center; gap: var(--space-3); }

.mobile-menu-btn {
  display: none;
  padding: var(--space-2);
  border-radius: var(--radius-md);
}
.mobile-menu-btn:hover { background: var(--color-primary-dim); }

/* Breadcrumbs */
.breadcrumbs { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--color-text-muted); }
.breadcrumbs span { color: var(--color-text-faint); }
.breadcrumbs a:hover { color: var(--color-primary); }

/* Search trigger */
.search-trigger {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); color: var(--color-text-muted);
  font-size: var(--text-xs); cursor: pointer;
  transition: border-color var(--transition-fast); min-width: 200px;
}
.search-trigger:hover { border-color: var(--color-primary); }
.search-trigger kbd {
  font-family: var(--font-mono); font-size: 12px;
  background: var(--color-surface-3); padding: 1px 5px; border-radius: 3px;
  border: 1px solid var(--color-border); margin-left: auto;
}

/* Theme toggle */
.theme-toggle {
  padding: var(--space-2); border-radius: var(--radius-md);
  color: var(--color-text-muted); transition: all var(--transition-fast);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-primary-dim); }

/* --- Main Content --- */
.main-content {
  grid-column: 2;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-6);
  scroll-behavior: smooth;
}

/* --- Page Views --- */
.view { display: none; }
.view.active { display: block; animation: fadeIn 200ms var(--ease); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* --- Page Header --- */
.page-header { margin-bottom: var(--space-6); }
.page-header h2 {
  font-size: var(--text-xl); font-weight: 700;
  letter-spacing: -0.02em; line-height: 1.2;
}
.page-header p {
  font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1);
}

/* --- KPI Cards --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
}

.kpi-card.accent-teal::before { background: var(--color-primary); }
.kpi-card.accent-red::before { background: var(--color-critical); }
.kpi-card.accent-amber::before { background: var(--color-high); }
.kpi-card.accent-green::before { background: var(--color-clean); }

.kpi-label {
  font-size: var(--text-xs); color: var(--color-text-muted);
  font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.05em; margin-bottom: var(--space-1);
}

.kpi-value {
  font-size: var(--text-xl); font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
  font-family: var(--font-mono);
  letter-spacing: -0.02em; line-height: 1.1;
}

.kpi-delta {
  font-size: var(--text-xs); margin-top: var(--space-2);
  display: flex; align-items: center; gap: var(--space-1);
}

.kpi-delta.positive { color: var(--color-clean); }
.kpi-delta.negative { color: var(--color-critical); }

/* --- Chart Cards --- */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.chart-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.chart-card-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: var(--space-4);
}

.chart-card-header h3 {
  font-size: var(--text-sm); font-weight: 600; color: var(--color-text);
}

.chart-card-header .badge { font-size: 12px; }

.chart-container {
  position: relative; width: 100%; min-height: 250px;
}

.chart-container canvas { max-height: 300px; }

/* --- Data Tables --- */
.table-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-3); flex-wrap: wrap;
}

.table-toolbar-left { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.table-toolbar-right { display: flex; align-items: center; gap: var(--space-2); }

.table-search {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); min-width: 240px;
}

.table-search input {
  border: none; background: none; outline: none;
  font-size: var(--text-xs); width: 100%; color: var(--color-text);
}
.table-search input::placeholder { color: var(--color-text-faint); }
.table-search svg { width: 14px; height: 14px; color: var(--color-text-faint); flex-shrink: 0; }

.filter-select {
  font-size: var(--text-xs); padding: var(--space-1) var(--space-3);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); color: var(--color-text-muted);
  outline: none; cursor: pointer;
}
.filter-select:focus { border-color: var(--color-primary); }

.data-table { width: 100%; font-size: var(--text-xs); }
.data-table thead { position: sticky; top: 0; z-index: 5; }

.data-table th {
  background: var(--color-surface-2);
  padding: var(--space-2) var(--space-3);
  text-align: left; font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  font-size: 12px; border-bottom: 1px solid var(--color-border);
  white-space: nowrap; cursor: pointer; user-select: none;
  transition: color var(--transition-fast);
}

.data-table th:hover { color: var(--color-text); }
.data-table th.sorted { color: var(--color-primary); }
.data-table th .sort-arrow { display: inline-block; margin-left: 4px; opacity: 0.4; }
.data-table th.sorted .sort-arrow { opacity: 1; }

.data-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  vertical-align: middle;
  font-variant-numeric: tabular-nums lining-nums;
}

.data-table tbody tr { transition: background var(--transition-fast); }
.data-table tbody tr:hover { background: var(--color-primary-faint); }
.data-table tbody tr.clickable { cursor: pointer; }

.table-scroll {
  overflow-x: auto; max-height: 520px;
  overflow-y: auto; overscroll-behavior: contain;
}

.table-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs); color: var(--color-text-muted);
}

/* --- Badges --- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.02em; white-space: nowrap;
}

.badge-critical { background: var(--color-critical-dim); color: var(--color-critical); }
.badge-high { background: var(--color-high-dim); color: var(--color-high); }
.badge-elevated { background: var(--color-elevated-dim); color: var(--color-elevated); }
.badge-clean { background: var(--color-clean-dim); color: var(--color-clean); }
.badge-primary { background: var(--color-primary-dim); color: var(--color-primary); }
.badge-neutral { background: var(--color-surface-3); color: var(--color-text-muted); }

/* Flag tags */
.flag-tags { display: flex; flex-wrap: wrap; gap: 4px; }

.flag-tag {
  font-size: 9px; padding: 1px 6px; border-radius: 3px;
  font-weight: 500; white-space: nowrap;
}

.flag-tag.severity-critical { background: var(--color-critical-dim); color: var(--color-critical); }
.flag-tag.severity-high { background: var(--color-high-dim); color: var(--color-high); }
.flag-tag.severity-elevated { background: var(--color-elevated-dim); color: var(--color-elevated); }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-md);
  font-size: var(--text-xs); font-weight: 500;
  transition: all var(--transition-fast); white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); color: #fff; }
.btn-secondary { background: var(--color-surface-2); border: 1px solid var(--color-border); color: var(--color-text-muted); }
.btn-secondary:hover { border-color: var(--color-primary); color: var(--color-text); }
.btn-ghost { color: var(--color-text-muted); }
.btn-ghost:hover { color: var(--color-text); background: var(--color-primary-faint); }

/* --- Cards / Panels --- */
.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.panel-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: var(--space-4);
}
.panel-header h3 { font-size: var(--text-sm); font-weight: 600; }

/* --- Provider Detail Header --- */
.provider-header {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.provider-info h2 { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-1); }

.provider-meta {
  display: flex; align-items: center; gap: var(--space-4);
  margin-top: var(--space-2); font-size: var(--text-xs); color: var(--color-text-muted);
  flex-wrap: wrap;
}

.provider-meta-item { display: flex; align-items: center; gap: var(--space-1); }

.provider-stats { display: flex; gap: var(--space-8); text-align: right; }

.provider-stat-label {
  font-size: 12px; color: var(--color-text-faint);
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-1);
}

.provider-stat-value {
  font-family: var(--font-mono); font-size: var(--text-lg);
  font-weight: 700; font-variant-numeric: tabular-nums;
}

/* --- Risk Score Ring --- */
.risk-ring {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: var(--text-sm);
  font-weight: 700; border: 3px solid; flex-shrink: 0;
}

.risk-ring.critical { border-color: var(--color-critical); color: var(--color-critical); }
.risk-ring.high { border-color: var(--color-high); color: var(--color-high); }
.risk-ring.elevated { border-color: var(--color-elevated); color: var(--color-elevated); }
.risk-ring.clean { border-color: var(--color-clean); color: var(--color-clean); }

/* --- Fraud Tests Panel --- */
.fraud-tests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
}

.fraud-test-item {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-3); background: var(--color-surface-2);
  border-radius: var(--radius-md); border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  transition: border-color var(--transition-fast);
}

.fraud-test-item.flagged {
  border-color: var(--color-critical);
  background: var(--color-critical-faint);
}

.fraud-test-indicator {
  width: 8px; height: 8px; border-radius: 50%;
  margin-top: 4px; flex-shrink: 0;
}

.fraud-test-item.flagged .fraud-test-indicator { background: var(--color-critical); }
.fraud-test-item.passed .fraud-test-indicator { background: var(--color-clean); }

.fraud-test-name { font-weight: 600; margin-bottom: 2px; }
.fraud-test-detail { color: var(--color-text-muted); font-size: 12px; }

/* --- State Cards Grid --- */
.state-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
}

.state-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.state-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.state-card h4 { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-3); }

.state-card-stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.state-card-stat { font-size: 12px; color: var(--color-text-muted); }

.state-card-stat strong {
  display: block; font-family: var(--font-mono);
  font-size: var(--text-xs); color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

/* --- Analysis Section --- */
.analysis-test-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-3);
  transition: border-color var(--transition-fast);
}
.analysis-test-card:hover { border-color: var(--color-border-light); }

.analysis-test-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.analysis-test-num {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--color-primary); font-weight: 600;
}

.analysis-test-title { font-size: var(--text-sm); font-weight: 600; margin-top: var(--space-1); }

.analysis-test-desc {
  font-size: var(--text-xs); color: var(--color-text-muted);
  line-height: 1.6; margin-bottom: var(--space-3);
}

.analysis-test-meta { display: flex; gap: var(--space-4); font-size: 12px; flex-wrap: wrap; }

.analysis-test-meta-item {
  display: flex; align-items: center; gap: var(--space-1);
  color: var(--color-text-muted);
}
.analysis-test-meta-item strong { color: var(--color-text); }

.analysis-toggle {
  width: 36px; height: 20px; border-radius: 10px;
  background: var(--color-surface-3); border: 1px solid var(--color-border);
  position: relative; cursor: pointer;
  transition: background var(--transition-fast); flex-shrink: 0;
}
.analysis-toggle.active { background: var(--color-primary); border-color: var(--color-primary); }
.analysis-toggle::after {
  content: ''; position: absolute;
  width: 14px; height: 14px; border-radius: 50%;
  background: white; top: 2px; left: 2px;
  transition: transform var(--transition-fast);
}
.analysis-toggle.active::after { transform: translateX(16px); }

/* --- Alerts Feed --- */
.alerts-feed { display: flex; flex-direction: column; gap: var(--space-2); }

.alert-item {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-3); background: var(--color-surface-2);
  border-radius: var(--radius-md); font-size: var(--text-xs);
  border-left: 3px solid transparent;
  cursor: pointer; transition: background var(--transition-fast);
}
.alert-item:hover { background: var(--color-primary-faint); }
.alert-item.critical { border-left-color: var(--color-critical); }
.alert-item.high { border-left-color: var(--color-high); }
.alert-item.elevated { border-left-color: var(--color-elevated); }

.alert-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 3px; }
.alert-item.critical .alert-dot { background: var(--color-critical); }
.alert-item.high .alert-dot { background: var(--color-high); }
.alert-item.elevated .alert-dot { background: var(--color-elevated); }
.alert-text strong { display: block; margin-bottom: 2px; }
.alert-time { color: var(--color-text-faint); font-size: 12px; margin-top: 4px; }

/* --- Risk Tier Cards --- */
.risk-tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3); margin-bottom: var(--space-5);
}

.risk-tier-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4); text-align: center;
  cursor: pointer; transition: all var(--transition-fast);
}
.risk-tier-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.risk-tier-card.selected { border-color: var(--color-primary); background: var(--color-primary-faint); }

.risk-tier-card h4 {
  font-size: var(--text-xs); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.risk-tier-card .tier-count {
  font-family: var(--font-mono); font-size: var(--text-xl);
  font-weight: 700; font-variant-numeric: tabular-nums;
}

.risk-tier-card.tier-critical h4 { color: var(--color-critical); }
.risk-tier-card.tier-critical .tier-count { color: var(--color-critical); }
.risk-tier-card.tier-high h4 { color: var(--color-high); }
.risk-tier-card.tier-high .tier-count { color: var(--color-high); }
.risk-tier-card.tier-elevated h4 { color: var(--color-elevated); }
.risk-tier-card.tier-elevated .tier-count { color: var(--color-elevated); }
.risk-tier-card.tier-clean h4 { color: var(--color-clean); }
.risk-tier-card.tier-clean .tier-count { color: var(--color-clean); }

/* --- Global Search Modal --- */
.search-modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); z-index: 100;
  align-items: flex-start; justify-content: center;
  padding-top: 15vh; backdrop-filter: blur(4px);
}
.search-modal-overlay.active { display: flex; }

.search-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 100%; max-width: 560px;
  box-shadow: var(--shadow-lg); overflow: hidden;
}

.search-modal-input {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.search-modal-input svg { color: var(--color-text-muted); flex-shrink: 0; }
.search-modal-input input {
  flex: 1; border: none; background: none; outline: none;
  font-size: var(--text-base); color: var(--color-text);
}
.search-modal-input input::placeholder { color: var(--color-text-faint); }

.search-modal-results {
  max-height: 360px; overflow-y: auto;
  overscroll-behavior: contain; padding: var(--space-2);
}

.search-result-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md); cursor: pointer;
  font-size: var(--text-sm); transition: background var(--transition-fast);
}
.search-result-item:hover { background: var(--color-primary-faint); }

.search-result-type {
  font-size: 12px; color: var(--color-text-faint);
  text-transform: uppercase; letter-spacing: 0.05em; min-width: 64px;
}
.search-result-name { flex: 1; font-weight: 500; }
.search-result-detail { font-size: var(--text-xs); color: var(--color-text-muted); }

.search-modal-footer {
  padding: var(--space-2) var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: 12px; color: var(--color-text-faint);
  display: flex; align-items: center; gap: var(--space-4);
}

/* --- About Page --- */
.about-content { max-width: 720px; }
.about-content h3 { font-size: var(--text-lg); font-weight: 600; margin-top: var(--space-8); margin-bottom: var(--space-3); }
.about-content h3:first-child { margin-top: 0; }
.about-content p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-4); }
.about-content ul { margin-bottom: var(--space-4); padding-left: var(--space-5); }
.about-content li { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-2); list-style: disc; }
.about-content a { color: var(--color-primary); }

/* --- State Detail --- */
.state-detail-header { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-5); }
.back-btn { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); transition: color var(--transition-fast); }
.back-btn:hover { color: var(--color-primary); }

/* --- Percentile Bar --- */
.percentile-bar { height: 6px; background: var(--color-surface-3); border-radius: 3px; position: relative; margin-top: var(--space-1); }
.percentile-fill { height: 100%; border-radius: 3px; transition: width 600ms var(--ease); }
.percentile-marker {
  position: absolute; top: -3px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--color-primary);
  border: 2px solid var(--color-surface); transform: translateX(-50%);
  transition: left 600ms var(--ease);
}

/* --- Two-col / Three-col layout --- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-4); }

/* =============================================
   NEW COMPONENT STYLES
   ============================================= */

/* --- Category Filter Tabs (Procedures) --- */
.category-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.category-tab {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-tab:hover {
  color: var(--color-text);
  border-color: var(--color-primary);
}

.category-tab.active {
  color: var(--color-primary);
  background: var(--color-primary-dim);
  border-color: var(--color-primary);
}

/* --- Demographics Bar (Provider Detail) --- */
.demo-bar-container {
  margin-bottom: var(--space-4);
}

.demo-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.demo-bar-label strong {
  color: var(--color-text);
  font-family: var(--font-mono);
}

.demo-bar {
  height: 8px;
  background: var(--color-surface-3);
  border-radius: 4px;
  overflow: hidden;
}

.demo-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--color-primary);
  transition: width 500ms var(--ease);
}

.demo-bar-fill.accent-amber { background: var(--color-high); }
.demo-bar-fill.accent-red { background: var(--color-critical); }
.demo-bar-fill.accent-green { background: var(--color-clean); }

/* --- Sanction History Timeline --- */
.sanction-timeline {
  position: relative;
  padding-left: var(--space-5);
}

.sanction-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.sanction-item {
  position: relative;
  padding-bottom: var(--space-4);
  padding-left: var(--space-3);
}

.sanction-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-5) + 4px);
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-critical);
  border: 2px solid var(--color-surface);
}

.sanction-item.resolved::before {
  background: var(--color-clean);
}

.sanction-item.under-review::before {
  background: var(--color-high);
}

.sanction-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-faint);
  margin-bottom: 2px;
}

.sanction-type {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
}

.sanction-status {
  font-size: 12px;
  margin-top: 2px;
}

/* --- Network Map / Cluster Card --- */
.network-map {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.network-node {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 12px;
  text-align: center;
  transition: border-color var(--transition-fast);
}

.network-node.flagged {
  border-color: var(--color-critical);
  background: var(--color-critical-faint);
}

.network-node-name {
  font-weight: 600;
  font-size: var(--text-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.network-node-detail {
  color: var(--color-text-muted);
  font-size: 9px;
}

/* --- Prescribing & Ownership specific --- */
.rx-alert-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 600;
  background: var(--color-critical-dim);
  color: var(--color-critical);
}

/* --- Geo heat table (dashboard) --- */
.geo-heat-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-xs);
}

.geo-heat-row:last-child { border-bottom: none; }

.geo-heat-state {
  font-weight: 600;
  min-width: 32px;
}

.geo-heat-bar-wrap {
  flex: 1;
  height: 6px;
  background: var(--color-surface-3);
  border-radius: 3px;
  overflow: hidden;
}

.geo-heat-bar {
  height: 100%;
  border-radius: 3px;
  background: var(--color-critical);
  transition: width 500ms var(--ease);
}

.geo-heat-pct {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
  min-width: 36px;
  text-align: right;
}

/* --- Specialty list (state detail) --- */
.specialty-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-xs);
}

.specialty-list-item:last-child { border-bottom: none; }

.specialty-list-name { color: var(--color-text); font-weight: 500; }
.specialty-list-count { font-family: var(--font-mono); color: var(--color-text-muted); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .app-shell { grid-template-columns: 1fr; }

  .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w); transform: translateX(-100%); z-index: 100;
  }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .mobile-menu-btn { display: flex; }
  .topbar { grid-column: 1; }
  .main-content { grid-column: 1; }
  .search-trigger { display: none; }
  .two-col, .three-col { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main-content { padding: var(--space-4); }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .chart-grid { grid-template-columns: 1fr; }
  .provider-header { flex-direction: column; }
  .provider-stats { text-align: left; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .state-cards-grid { grid-template-columns: 1fr; }
  .risk-tier-grid { grid-template-columns: 1fr 1fr; }
  .category-tabs { gap: var(--space-1); }
}

/* --- Sidebar Overlay on mobile --- */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 99; }
.sidebar-overlay.active { display: block; }

/* --- Empty/Loading States --- */
.empty-state { text-align: center; padding: var(--space-12) var(--space-6); color: var(--color-text-muted); }
.empty-state svg { width: 48px; height: 48px; margin: 0 auto var(--space-4); color: var(--color-text-faint); }
.empty-state p { font-size: var(--text-sm); }

/* --- Print --- */
@media print {
  .sidebar, .topbar, .search-modal-overlay, .sidebar-overlay { display: none !important; }
  .app-shell { display: block !important; height: auto !important; }
  .main-content { overflow: visible !important; height: auto !important; grid-column: 1 !important; }
  .kpi-card, .chart-card, .panel, .table-container { break-inside: avoid; border: 1px solid #ddd !important; }
}

/* Chart.js text color override */
.chart-container canvas { font-family: var(--font-body) !important; }

/* =============================================
   GEOGRAPHIC INTELLIGENCE MAP STYLES
   ============================================= */

/* Map Controls Bar */
.geo-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.geo-metric-tabs {
  display: flex;
  gap: 2px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2px;
}

.geo-metric-tab {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.geo-metric-tab:hover { color: var(--color-text); }
.geo-metric-tab.active {
  background: var(--color-primary-dim);
  color: var(--color-primary);
}

.geo-layer-toggles, .geo-provider-filter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.geo-layer-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
}

.geo-layer-toggle input {
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* Map Wrapper */
.geo-map-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

#geo-map {
  background: var(--color-surface-2);
}

/* Override Leaflet for dark theme */
[data-theme="dark"] .leaflet-tile-pane {
  filter: none;
}

.leaflet-container {
  font-family: var(--font-body) !important;
  font-size: var(--text-xs) !important;
}

.leaflet-popup-content-wrapper {
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-md) !important;
  font-size: var(--text-xs) !important;
}

.leaflet-popup-tip {
  background: var(--color-surface) !important;
  border: 1px solid var(--color-border) !important;
}

.leaflet-popup-content {
  margin: var(--space-3) !important;
  line-height: 1.5 !important;
}

.leaflet-popup-content strong {
  color: var(--color-text);
}

.leaflet-popup-content .popup-risk {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 600;
}

.leaflet-popup-close-button {
  color: var(--color-text-muted) !important;
}

/* Hide Leaflet attribution on small screens */
.leaflet-control-attribution {
  font-size: 9px !important;
  background: var(--color-surface) !important;
  color: var(--color-text-faint) !important;
}

.leaflet-control-attribution a {
  color: var(--color-text-muted) !important;
}

.leaflet-control-zoom a {
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  border-color: var(--color-border) !important;
}

.leaflet-control-zoom a:hover {
  background: var(--color-surface-2) !important;
}

/* Legend */
.geo-legend {
  position: absolute;
  bottom: 40px;
  right: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  z-index: 10;
  min-width: 140px;
  box-shadow: var(--shadow-sm);
}

.geo-legend-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.geo-legend-gradient {
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(to right, #22c55e, #eab308, #f59e0b, #ef4444);
}

.geo-legend-labels {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: var(--color-text-faint);
  margin-top: 2px;
}

/* Stats Summary Bar */
.geo-stats-bar {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  flex-wrap: wrap;
}

.geo-stat {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.geo-stat-label {
  font-size: 12px;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.geo-stat-value {
  font-size: var(--text-sm);
  font-weight: 700;
}

/* Leaflet tooltip for states */
.state-tooltip {
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-sm) !important;
  padding: var(--space-2) var(--space-3) !important;
  font-family: var(--font-body) !important;
  font-size: var(--text-xs) !important;
  box-shadow: var(--shadow-sm) !important;
}

.state-tooltip .font-mono {
  font-family: var(--font-mono);
}

/* NPI Badge */
.npi-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 600;
}

.npi-badge.real {
  background: var(--color-primary-dim);
  color: var(--color-primary);
}

.npi-badge.synthetic {
  background: var(--color-surface-3);
  color: var(--color-text-faint);
}

/* Data Sources Grid */
.data-sources-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.data-source-card {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.data-source-card strong {
  font-size: var(--text-xs);
  color: var(--color-text);
  display: block;
  margin-bottom: var(--space-1);
}

.data-source-card p {
  font-size: 10px !important;
  color: var(--color-text-muted) !important;
  line-height: 1.5 !important;
  margin-bottom: 0 !important;
}

.data-source-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

/* Responsive for map */
@media (max-width: 768px) {
  .geo-controls { flex-direction: column; align-items: flex-start; }
  .geo-metric-tabs { flex-wrap: wrap; }
  .geo-stats-bar { flex-direction: column; gap: var(--space-2); }
  .data-sources-grid { grid-template-columns: 1fr; }
  #geo-map { min-height: 400px !important; }
}

/* =============================================
   CMS LIVE DATA VIEW STYLES
   ============================================= */

/* Nav live dot */
.cms-nav-item { position: relative; }
.nav-live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-clean);
  margin-left: auto;
  box-shadow: 0 0 6px var(--color-clean);
  animation: cms-pulse 2s infinite;
  flex-shrink: 0;
}
@keyframes cms-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

/* Live badge in page header */
.cms-live-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 4px;
  background: var(--color-clean-dim);
  color: var(--color-clean);
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid rgba(34,197,94,0.25);
}
.cms-live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-clean);
  animation: cms-pulse 2s infinite;
}

/* Panel tabs */
.cms-panel-tabs {
  display: flex; gap: 2px; flex-wrap: wrap;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  margin-bottom: var(--space-4);
}
.cms-panel-tab {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-xs); font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  cursor: pointer; white-space: nowrap;
}
.cms-panel-tab svg { width: 14px; height: 14px; flex-shrink: 0; }
.cms-panel-tab:hover { color: var(--color-text); background: var(--color-primary-faint); }
.cms-panel-tab.active { color: var(--color-primary); background: var(--color-primary-dim); }

/* Panels */
.cms-panel { display: none; }
.cms-panel.active { display: block; animation: fadeIn 200ms var(--ease); }

.cms-panel-body {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Search bar within panels */
.cms-search-bar {
  display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
}
.cms-search-bar .table-search { max-width: 400px; }

/* Results container */
#cms-lookup-results,
#cms-topspend-results,
#cms-revoked-results,
#cms-dme-results,
#cms-xref-results {
  padding: var(--space-4);
}

/* Hint text */
.cms-hint {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px dashed var(--color-border);
}

/* Empty state */
.cms-empty {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* Result count line */
.cms-result-count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

/* Spinner */
.cms-spinner {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.cms-spin-ring {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  animation: cms-spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes cms-spin { to { transform: rotate(360deg); } }

/* Error box */
.cms-error-box {
  display: flex; align-items: flex-start; gap: var(--space-2);
  padding: var(--space-4); border-radius: var(--radius-md);
  background: var(--color-critical-faint);
  border: 1px solid var(--color-critical);
  color: var(--color-critical);
  font-size: var(--text-sm);
}
.cms-error-box svg { flex-shrink: 0; margin-top: 2px; }

/* Progress bar */
.cms-progress-wrap { padding: var(--space-6); }
.cms-progress-bar-track {
  height: 6px; background: var(--color-surface-3);
  border-radius: 3px; overflow: hidden; margin-bottom: var(--space-2);
}
.cms-progress-bar-fill {
  height: 100%; background: var(--color-primary);
  border-radius: 3px; transition: width 300ms ease;
}
.cms-progress-label { font-size: var(--text-xs); color: var(--color-text-muted); }

/* Badges */
.cms-badge {
  display: inline-flex; align-items: center;
  padding: 1px 7px; border-radius: 3px;
  font-size: 12px; font-weight: 700;
  white-space: nowrap;
}
.cms-badge-critical { background: var(--color-critical-dim); color: var(--color-critical); }
.cms-badge-high     { background: var(--color-high-dim);     color: var(--color-high); }
.cms-badge-ok       { background: var(--color-clean-dim);    color: var(--color-clean); }

/* Provider card */
.cms-provider-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-top: var(--space-3);
}
.cms-provider-card-revoked {
  border-color: var(--color-critical);
  background: var(--color-critical-faint);
}
.cms-provider-card-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: var(--space-4);
  flex-wrap: wrap; margin-bottom: var(--space-4);
}
.cms-provider-name {
  font-size: var(--text-lg); font-weight: 700;
  margin-bottom: var(--space-1);
}
.cms-provider-meta {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-xs); color: var(--color-text-muted);
  flex-wrap: wrap; margin-top: var(--space-1);
}

/* Stats row */
.cms-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.cms-stat-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.cms-stat-box-warn {
  border-color: var(--color-high);
  background: var(--color-high-dim);
}
.cms-stat-label {
  font-size: 12px; color: var(--color-text-faint);
  text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
}
.cms-stat-value {
  font-family: var(--font-mono); font-size: var(--text-sm);
  font-weight: 700; font-variant-numeric: tabular-nums;
}

/* Revoked alert */
.cms-revoked-alert {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-critical-faint);
  border: 1px solid var(--color-critical);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-critical);
}
.cms-revoked-alert svg { flex-shrink: 0; margin-top: 2px; }
.cms-revoked-alert strong { display: block; margin-bottom: 2px; }

/* Section title */
.cms-section-title {
  font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.cms-section-title-live { color: var(--color-primary); }

/* Dossier sections */
.cms-dossier-section {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
  margin-top: var(--space-4);
}

/* Attribution line */
.cms-attribution {
  font-size: 12px; color: var(--color-text-faint);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
}
.cms-attribution a { color: var(--color-text-muted); }
.cms-attribution a:hover { color: var(--color-primary); }

/* Mini bar chart */
.cms-bar-row {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-1) 0;
  font-size: var(--text-xs);
}
.cms-bar-label {
  width: 180px; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; color: var(--color-text); flex-shrink: 0;
}
.cms-bar-track {
  flex: 1; height: 8px; background: var(--color-surface-3);
  border-radius: 4px; overflow: hidden;
}
.cms-bar-fill { height: 100%; border-radius: 4px; transition: width 500ms var(--ease); }
.cms-bar-value {
  font-family: var(--font-mono); min-width: 80px;
  text-align: right; color: var(--color-text-muted);
}

/* Upcoding / revoked row highlights */
.cms-upcoding-row { background: rgba(245,158,11,0.06); }
.cms-upcoding-row:hover { background: rgba(245,158,11,0.12) !important; }
.cms-revoked-row { background: var(--color-critical-faint); }
.cms-revoked-row:hover { background: rgba(239,68,68,0.12) !important; }

/* Timeline bar chart (revocation years) */
.cms-timeline-chart {
  display: flex; align-items: flex-end;
  gap: 4px; padding: var(--space-3) var(--space-4) var(--space-2);
  height: 120px; overflow-x: auto;
}
.cms-timeline-bar-wrap {
  display: flex; flex-direction: column; align-items: center;
  gap: 2px; flex: 1; min-width: 28px; max-width: 48px;
  height: 100%;
}
.cms-timeline-bar {
  width: 100%; background: var(--color-critical);
  border-radius: 3px 3px 0 0;
  min-height: 4px; transition: height 500ms var(--ease);
  margin-top: auto;
}
.cms-timeline-yr { font-size: 9px; color: var(--color-text-faint); }
.cms-timeline-cnt { font-size: 9px; font-family: var(--font-mono); color: var(--color-text-muted); }

/* Responsive */
@media (max-width: 768px) {
  .cms-panel-tabs { flex-direction: column; }
  .cms-panel-tab { width: 100%; justify-content: flex-start; }
  .cms-search-bar { flex-direction: column; }
  .cms-search-bar .table-search { max-width: 100%; width: 100%; }
  .cms-stats-row { grid-template-columns: 1fr 1fr; }
  .cms-bar-label { width: 100px; }
}

/* ======= MINNESOTA CASE STUDY ======= */

/* Hero */
.mn-hero {
  background: linear-gradient(135deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-6) var(--space-5);
  margin-bottom: var(--space-5);
  position: relative;
}
.mn-hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: var(--color-primary-dim);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: var(--space-3);
}
.mn-hero-title {
  font-size: var(--text-xl, 24px);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
  line-height: 1.3;
}
.mn-hero-subtitle {
  font-size: var(--text-sm, 14px);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-5);
}
.mn-hero-desc {
  font-size: var(--text-sm, 14px);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 800px;
  margin: 0;
}
.mn-kpi-row {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.mn-kpi {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  padding: var(--space-4) var(--space-5);
  flex: 1;
  min-width: 180px;
  text-align: center;
}
.mn-kpi-value {
  font-size: 28px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--color-primary);
  line-height: 1.2;
}
.mn-kpi-label {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Sections */
.mn-section {
  margin-bottom: var(--space-5);
}
.mn-section-title {
  font-size: var(--text-lg, 18px);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}
.mn-section-desc {
  font-size: var(--text-sm, 14px);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
  line-height: 1.6;
}

/* Scheme Cards (accordion) */
.mn-scheme-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.mn-scheme-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 180ms ease;
}
.mn-scheme-card:hover {
  border-color: var(--color-text-faint);
}
.mn-scheme-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  user-select: none;
}
.mn-scheme-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.mn-scheme-amount {
  font-size: 18px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--color-critical);
}
.mn-scheme-name {
  font-size: var(--text-sm, 14px);
  font-weight: 600;
  color: var(--color-text);
}
.mn-scheme-chevron {
  transition: transform 250ms ease;
  color: var(--color-text-muted);
  flex-shrink: 0;
}
.mn-scheme-card.expanded .mn-scheme-chevron {
  transform: rotate(180deg);
}
.mn-scheme-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms ease, padding 250ms ease;
  padding: 0 var(--space-5);
}
.mn-scheme-card.expanded .mn-scheme-body {
  max-height: 3000px;
  padding: 0 var(--space-5) var(--space-5);
}
.mn-scheme-body p {
  font-size: var(--text-sm, 14px);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0 0 var(--space-4);
}
.mn-scheme-body h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  margin: var(--space-4) 0 var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.mn-scheme-stats {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}
.mn-scheme-stats > div {
  background: var(--color-surface-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md, 6px);
  font-size: 12px;
  color: var(--color-text-muted);
}
.mn-scheme-stats > div strong {
  color: var(--color-text);
  font-family: var(--font-mono);
}
.mn-compact-table {
  font-size: 12px;
}
.mn-compact-table th,
.mn-compact-table td {
  padding: 6px 10px;
}
.mn-flags-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.mn-flags-list li {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.6;
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border);
}
.mn-flags-list li:last-child { border-bottom: none; }
.mn-flags-list li strong {
  color: var(--color-text);
}

/* Timeline legend */
.mn-timeline-legend {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  flex-wrap: wrap;
}
.mn-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.mn-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Alert scheme tags */
.mn-scheme-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.mn-tag-fof { background: rgba(245,158,11,0.15); color: #f59e0b; }
.mn-tag-eidbi { background: rgba(59,130,246,0.15); color: #3b82f6; }
.mn-tag-hss { background: rgba(168,85,247,0.15); color: #a855f7; }
.mn-tag-cross { background: rgba(239,68,68,0.15); color: #ef4444; }

/* Badge variants */
.badge-high { background: rgba(245,158,11,0.15); color: #f59e0b; }
.badge-amber { background: rgba(245,158,11,0.15); color: #f59e0b; }

/* Code tabs */
.mn-code-tabs {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.mn-code-tab {
  padding: var(--space-2) var(--space-4);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease;
}
.mn-code-tab:hover { color: var(--color-text); }
.mn-code-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Network SVG */
.mn-network-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  overflow-x: auto;
}
.mn-network-svg {
  width: 100%;
  max-width: 900px;
  height: auto;
  min-height: 400px;
  display: block;
  margin: 0 auto;
}

/* Value prop / ROI */
.mn-value-prop {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
}
.mn-value-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.mn-value-card {
  background: var(--color-surface-2);
  border-radius: var(--radius-md, 8px);
  padding: var(--space-4);
}
.mn-value-card h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
}
.mn-value-card p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
}
.mn-roi-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}
.mn-roi-item { text-align: center; }
.mn-roi-value {
  font-size: 22px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--color-primary);
  line-height: 1.2;
}
.mn-roi-label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.mn-roi-divider {
  font-size: 22px;
  color: var(--color-text-faint);
  font-weight: 300;
}
.mn-callout {
  border-left: 3px solid var(--color-primary);
  padding: var(--space-4) var(--space-5);
  margin: 0;
  background: var(--color-primary-dim);
  border-radius: 0 var(--radius-md, 6px) var(--radius-md, 6px) 0;
  font-size: 14px;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
  .mn-kpi-row { flex-direction: column; }
  .mn-kpi { min-width: auto; }
  .mn-value-grid { grid-template-columns: 1fr; }
  .mn-scheme-header-left { gap: var(--space-2); }
  .mn-scheme-amount { font-size: 15px; }
  .mn-hero { padding: var(--space-4); }
  .mn-roi-grid { flex-direction: column; gap: var(--space-2); }
  .mn-roi-divider { font-size: 16px; }
}

/* === Medicare Integration Styles === */

/* Color Variable Extensions */
:root, [data-theme="dark"] {
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger:  #ef4444;
}
[data-theme="light"] {
  --color-success: #059669;
  --color-warning: #d97706;
  --color-danger:  #dc2626;
}

/* Text utility extensions */
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger  { color: var(--color-danger); }

/* KPI Row (secondary, below main kpi-grid) */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

/* KPI sub-label */
.kpi-sub {
  font-size: var(--text-xs);
  margin-top: var(--space-2);
  color: var(--color-text-muted);
}

/* Program Selector */
.program-selector {
  display: flex;
  gap: 0;
  padding: var(--space-1) var(--space-2);
  margin: var(--space-2) var(--space-2);
  background: var(--color-surface-1, var(--color-surface-2));
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.program-btn {
  flex: 1;
  padding: var(--space-1) var(--space-1);
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.program-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}
.program-btn.active {
  background: var(--color-primary);
  color: white;
}

/* Medicare-specific accent */
.medicare-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-success);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.medicaid-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Nav icon span for emoji nav items */
.nav-icon {
  font-size: 14px;
  flex-shrink: 0;
}

/* ===== ROI Calculator ===== */
.roi-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-4);
}
@media (max-width: 900px) {
  .roi-layout { grid-template-columns: 1fr; }
}

.roi-controls-panel,
.roi-results-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.roi-panel-header {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.roi-slider-group {
  margin-bottom: var(--space-6);
}
.roi-slider-group:last-child {
  margin-bottom: 0;
}

.roi-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2);
}
.roi-slider-header label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}
.roi-slider-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(45, 212, 191, 0.1);
  padding: 2px 10px;
  border-radius: var(--radius-sm);
}

/* Range slider styling */
.roi-slider-group input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}
.roi-slider-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid var(--color-surface);
  box-shadow: 0 0 0 1px var(--color-primary), 0 2px 6px rgba(0,0,0,0.3);
  transition: transform 0.15s ease;
}
.roi-slider-group input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}
.roi-slider-group input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid var(--color-surface);
  box-shadow: 0 0 0 1px var(--color-primary), 0 2px 6px rgba(0,0,0,0.3);
}

.roi-slider-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  opacity: 0.6;
}

.roi-slider-note {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  line-height: 1.5;
  opacity: 0.7;
}

/* Waterfall chart */
.roi-waterfall-row {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-3);
}
.roi-wf-label {
  width: 200px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  flex-shrink: 0;
}
.roi-wf-bar-wrap {
  flex: 1;
  height: 32px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}
.roi-wf-bar {
  height: 100%;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  min-width: 60px;
  transition: width 0.4s ease;
}
.roi-wf-bar.positive { background: linear-gradient(90deg, rgba(16,185,129,0.8), rgba(16,185,129,0.5)); }
.roi-wf-bar.negative { background: linear-gradient(90deg, rgba(239,68,68,0.7), rgba(239,68,68,0.4)); }
.roi-wf-bar.net { background: linear-gradient(90deg, rgba(45,212,191,0.9), rgba(45,212,191,0.5)); }
.roi-wf-amount {
  margin-left: var(--space-3);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  flex-shrink: 0;
  min-width: 100px;
  text-align: right;
}

.roi-wf-divider {
  border: none;
  border-top: 1px dashed var(--color-border);
  margin: var(--space-3) 0;
}

/* 5-Year Table */
.roi-5yr-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.roi-5yr-table th {
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-bottom: 2px solid var(--color-border);
}
.roi-5yr-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.roi-5yr-table tr:last-child td {
  border-bottom: none;
  font-weight: 700;
}
.roi-5yr-table .col-positive { color: var(--color-clean); }
.roi-5yr-table .col-negative { color: var(--color-critical); }
.roi-5yr-table .col-net { color: var(--color-primary); }

.roi-footnote {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.roi-footnote p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.6;
  opacity: 0.7;
}

/* === V3 Features: Responsive & Light Mode Polish === */

/* API Sandbox responsive */
@media (max-width: 900px) {
  #view-apisandbox [style*="grid-template-columns: 40%"] {
    grid-template-columns: 1fr !important;
  }
}

/* Guided Demo overlay responsive */
@media (max-width: 768px) {
  #guided-demo-overlay {
    flex-direction: column !important;
    gap: 8px !important;
    padding: 12px !important;
    font-size: 13px !important;
  }
  #guided-demo-overlay button {
    font-size: 12px !important;
    padding: 6px 12px !important;
  }
}

/* Tables: horizontal scroll on small screens */
@media (max-width: 768px) {
  .table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* FedRAMP timeline responsive */
@media (max-width: 768px) {
  #view-compliance-fed [style*="grid-template-columns: repeat(4"] {
    grid-template-columns: 1fr 1fr !important;
  }
  #view-compliance-fed [style*="grid-template-columns: repeat(3"] {
    grid-template-columns: 1fr !important;
  }
}

/* Benchmarking cost cards responsive */
@media (max-width: 768px) {
  #view-benchmarking [style*="grid-template-columns: repeat(3"] {
    grid-template-columns: 1fr !important;
  }
}

/* Case Study ROI chart container responsive */
@media (max-width: 768px) {
  #view-casestudyroi .chart-card [style*="height: 400px"] {
    height: 300px !important;
  }
}

/* One-Page PDF A4 preview responsive */
@media (max-width: 600px) {
  #view-onepagepdf [style*="max-width:800px"] {
    padding: 20px !important;
  }
}

/* CRUSH RFI table min-width for readability */
#view-crush .data-table {
  min-width: 900px;
}

/* === 508 Accessibility Improvements === */

/* Focus indicators for keyboard navigation */
*:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

/* Skip link */
.skip-link:focus {
  left: 0 !important;
}

/* Ensure minimum contrast for interactive elements */
.nav-item:focus-visible {
  background: rgba(37, 99, 235, 0.15);
  outline: 2px solid #2563eb;
}

/* Screen reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Data freshness bar responsive */
@media (max-width: 1024px) {
  #data-freshness-bar {
    padding: 6px 16px;
    font-size: 11px;
    flex-wrap: wrap;
    gap: 4px;
  }
  #data-freshness-bar > div:last-child {
    display: none;
  }
}
@media (max-width: 640px) {
  #data-freshness-bar {
    padding: 6px 12px;
    font-size: 10px;
  }
  #data-freshness-bar span[style*="opacity:0.6"] {
    display: none;
  }
}

/* Improved color contrast for chart labels */
.kpi-label {
  color: var(--color-text-muted);
}

/* Ensure tables are accessible */
table {
  border-collapse: collapse;
}
th {
  text-align: left;
}

/* High contrast mode support */
@media (forced-colors: active) {
  .kpi-card {
    border: 1px solid CanvasText;
  }
  .nav-item.active {
    border-left: 3px solid Highlight;
  }
}

/* === Test Category Badges (Submission vs Adjudication) === */
.test-category-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}
.test-category-badge.submission {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
}
.test-category-badge.adjudication {
  background: rgba(168, 85, 247, 0.15);
  color: #a78bfa;
}
.analysis-test-card.adjudication {
  border-left: 3px solid rgba(168, 85, 247, 0.4);
}
.analysis-test-card.submission {
  border-left: 3px solid rgba(59, 130, 246, 0.4);
}

/* Provider Detail: Fraud test section headers */
.fraud-test-section-header {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 0 4px 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  margin-bottom: 6px;
}