/* ═══════════════════════════════════════════════════════════════════
   Elevate Simulator — Bayer Corporate Theme + Scenario Presentation
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --bayer-teal: #10857f;
  --bayer-teal-dark: #0a5c58;
  --bayer-teal-light: #e0f2f1;
  --bayer-green: #66bb6a;
  --bayer-dark: #1a1a2e;
  --bayer-gray-900: #212121;
  --bayer-gray-700: #616161;
  --bayer-gray-400: #bdbdbd;
  --bayer-gray-200: #eeeeee;
  --bayer-gray-100: #f5f5f5;
  --bayer-white: #ffffff;
  --bayer-red: #e53935;
  --bayer-yellow: #ffa726;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  background: var(--bayer-gray-100);
  color: var(--bayer-gray-900);
  line-height: 1.6;
}

/* ── Header ──────────────────────────────────────────────────────── */

.header {
  background: var(--bayer-dark);
  color: var(--bayer-white);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.bayer-logo {
  width: 32px;
  height: 32px;
}

.brand-name {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.brand-name .elevate {
  color: var(--bayer-teal);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bayer-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

/* ── Module Tabs ─────────────────────────────────────────────────── */

.module-tabs {
  background: var(--bayer-white);
  border-bottom: 1px solid var(--bayer-gray-200);
  display: flex;
  padding: 0 24px;
  gap: 4px;
}

.module-tab {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--bayer-gray-700);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.module-tab:hover { color: var(--bayer-teal); }
.module-tab.active { color: var(--bayer-teal); border-bottom-color: var(--bayer-teal); }
.module-tab.disabled { color: var(--bayer-gray-400); cursor: not-allowed; }

.tab-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 600;
}
.tab-badge.eligible { background: #e8f5e9; color: #2e7d32; }
.tab-badge.ineligible { background: #ffebee; color: #c62828; }

/* ── Main Content ────────────────────────────────────────────────── */

.main {
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 24px;
}

/* ── Cards ────────────────────────────────────────────────────────── */

.card {
  background: var(--bayer-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  margin-bottom: 20px;
}

.card-header {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--bayer-gray-900);
}

.card-header .icon { color: var(--bayer-teal); }

/* ── Hero Card ───────────────────────────────────────────────────── */

.hero-card {
  background: linear-gradient(135deg, var(--bayer-dark) 0%, #2a2a4a 100%);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  color: var(--bayer-white);
  margin-bottom: 24px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 133, 127, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  background: rgba(16, 133, 127, 0.3);
  border: 1px solid rgba(16, 133, 127, 0.5);
  color: #80cbc4;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-card h1 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.hero-meta {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.hero-meta code {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}

/* ── Buttons ──────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary { background: var(--bayer-teal); color: var(--bayer-white); }
.btn-primary:hover { background: var(--bayer-teal-dark); }

.btn-outline { background: transparent; color: var(--bayer-teal); border: 1px solid var(--bayer-teal); }
.btn-outline:hover { background: var(--bayer-teal-light); }

.btn-danger { background: var(--bayer-red); color: var(--bayer-white); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }

/* ═══════════════════════════════════════════════════════════════════
   SCENARIO ACCORDIONS
   ═══════════════════════════════════════════════════════════════════ */

.scenario {
  background: var(--bayer-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--bayer-gray-200);
  transition: box-shadow 0.3s, border-color 0.3s;
}

.scenario:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--bayer-gray-400);
}

.scenario.open {
  border-color: var(--bayer-teal);
  box-shadow: 0 4px 20px rgba(16, 133, 127, 0.12);
}

/* ── Scenario Header (clickable) ─────────────────────────────────── */

.scenario-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
}

.scenario-header:hover {
  background: var(--bayer-gray-100);
}

.scenario-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bayer-teal-light);
  color: var(--bayer-teal-dark);
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.scenario.open .scenario-number {
  background: var(--bayer-teal);
  color: var(--bayer-white);
}

.scenario-title-area {
  flex: 1;
  min-width: 0;
}

.scenario-title-area h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 2px;
  color: var(--bayer-gray-900);
}

.scenario-subtitle {
  font-size: 13px;
  color: var(--bayer-gray-700);
  margin: 0;
}

.scenario-chevron {
  font-size: 20px;
  color: var(--bayer-gray-400);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.scenario.open .scenario-chevron {
  transform: rotate(180deg);
  color: var(--bayer-teal);
}

/* ── Scenario Body (collapsible) ─────────────────────────────────── */

.scenario-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.3s ease;
  padding: 0 24px;
}

.scenario.open .scenario-body {
  max-height: 5000px;
  padding: 0 24px 24px;
  overflow: visible;
}

/* ── Scenario Sections ───────────────────────────────────────────── */

.scenario-section {
  margin-bottom: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--bayer-gray-200);
}

.scenario-section:first-child {
  border-top: none;
  padding-top: 8px;
}

.scenario-section h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--bayer-teal-dark);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.scenario-section p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--bayer-gray-700);
}

.scenario-section ul, .scenario-section ol {
  padding-left: 20px;
  margin-top: 8px;
}

.scenario-section li {
  margin-bottom: 6px;
  font-size: 14px;
}

/* ── Steps List ──────────────────────────────────────────────────── */

.steps-list {
  list-style: none;
  padding: 0 !important;
  counter-reset: step;
}

.steps-list li {
  counter-increment: step;
  position: relative;
  padding: 12px 16px 12px 52px;
  margin-bottom: 8px;
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
  border-left: 3px solid var(--bayer-teal-light);
  transition: border-color 0.2s;
}

.steps-list li:hover {
  border-left-color: var(--bayer-teal);
}

.steps-list li::before {
  content: counter(step);
  position: absolute;
  left: 12px;
  top: 12px;
  width: 26px;
  height: 26px;
  background: var(--bayer-teal);
  color: var(--bayer-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}

.step-detail {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--bayer-gray-700);
  font-weight: 400;
}

/* ── Config Grid ─────────────────────────────────────────────────── */

.config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.config-item {
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
  padding: 14px 16px;
  border-left: 3px solid var(--bayer-teal);
}

.config-item strong {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bayer-gray-700);
  margin-bottom: 4px;
}

.config-item code {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--bayer-teal-dark);
  margin-bottom: 6px;
  word-break: break-all;
}

.config-detail {
  display: block;
  font-size: 12px;
  color: var(--bayer-gray-700);
  line-height: 1.5;
}

/* ── Config Table ────────────────────────────────────────────────── */

.config-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.config-table th {
  background: var(--bayer-gray-100);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bayer-gray-700);
  border-bottom: 2px solid var(--bayer-gray-200);
}

.config-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--bayer-gray-200);
  vertical-align: middle;
}

.config-table tr:last-child td {
  border-bottom: none;
}

.config-table tr:hover td {
  background: rgba(16, 133, 127, 0.03);
}

.config-table code {
  font-size: 12px;
  background: var(--bayer-gray-100);
  padding: 2px 6px;
  border-radius: 4px;
}

.config-table a {
  color: var(--bayer-teal);
}

/* ── Outcome Box ─────────────────────────────────────────────────── */

.outcome-box {
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.6;
}

.outcome-box.success {
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  color: #1b5e20;
}

.outcome-box code {
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 13px;
}

/* ── Scenario Actions ────────────────────────────────────────────── */

.scenario-actions {
  padding-top: 16px;
  border-top: 1px solid var(--bayer-gray-200);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Test Panel ──────────────────────────────────────────────────── */

.test-panel {
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
  padding: 16px;
}

.test-input-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  align-items: center;
}

.test-input {
  flex: 1;
  padding: 8px 14px;
  border: 1px solid var(--bayer-gray-400);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: "Fira Code", monospace;
}

.test-input:focus {
  outline: none;
  border-color: var(--bayer-teal);
  box-shadow: 0 0 0 3px rgba(16, 133, 127, 0.15);
}

.test-result {
  background: var(--bayer-gray-900);
  color: #a5d6a7;
  border-radius: var(--radius);
  padding: 14px;
  font-family: "Fira Code", "Cascadia Code", monospace;
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
}

.test-result.loading { color: var(--bayer-yellow); }
.test-result.success { border-left: 3px solid var(--bayer-green); }
.test-result.no-match { border-left: 3px solid var(--bayer-yellow); }
.test-result.error { border-left: 3px solid var(--bayer-red); color: #ef9a9a; }

/* ── Mermaid Diagrams ────────────────────────────────────────────── */

.mermaid {
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  overflow-x: auto;
}

.mermaid svg {
  max-width: 100%;
  height: auto;
}

/* ── Status Badges ───────────────────────────────────────────────── */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}
.status-badge.active { background: #e8f5e9; color: #2e7d32; }
.status-badge.pending { background: #fff3e0; color: #e65100; }
.status-badge.error { background: #ffebee; color: #c62828; }

/* ── JWT Viewer ──────────────────────────────────────────────────── */

.jwt-viewer {
  background: var(--bayer-gray-900);
  color: #a5d6a7;
  border-radius: var(--radius);
  padding: 16px;
  font-family: "Fira Code", "Cascadia Code", "Consolas", monospace;
  font-size: 12px;
  line-height: 1.7;
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
  word-break: break-all;
}

.jwt-viewer .key { color: #80cbc4; }
.jwt-viewer .string { color: #c5e1a5; }
.jwt-viewer .number { color: #ffe082; }
.jwt-viewer .boolean { color: #ef9a9a; }
.jwt-viewer .null { color: #bdbdbd; }

/* ── Org Profile ─────────────────────────────────────────────────── */

.org-profile {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.org-field {
  padding: 10px 0;
  border-bottom: 1px solid var(--bayer-gray-200);
}

.org-field label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bayer-gray-700);
  display: block;
  margin-bottom: 4px;
}

.org-field .value {
  font-size: 14px;
  font-weight: 500;
}

/* ── Module Cards ────────────────────────────────────────────────── */

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.module-card {
  border: 1px solid var(--bayer-gray-200);
  border-radius: var(--radius);
  padding: 20px;
  transition: all 0.2s;
}

.module-card.eligible { border-left: 4px solid var(--bayer-green); }
.module-card.ineligible { border-left: 4px solid var(--bayer-red); opacity: 0.7; }

.module-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.module-perms {
  list-style: none;
  margin-top: 8px;
}

.module-perms li {
  font-size: 13px;
  padding: 3px 0;
  color: var(--bayer-gray-700);
}

.module-perms li::before { content: "✓ "; color: var(--bayer-green); }
.module-card.ineligible .module-perms li::before { content: "✗ "; color: var(--bayer-red); }

/* ── Banner ──────────────────────────────────────────────────────── */

.banner {
  background: var(--bayer-teal-light);
  border: 1px solid var(--bayer-teal);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 12px 0;
  font-size: 13px;
  color: var(--bayer-teal-dark);
  line-height: 1.6;
}

.banner.warning { background: #fff3e0; border-color: #ffa726; color: #e65100; }
.banner.error { background: #ffebee; border-color: #e53935; color: #c62828; }

/* ═══════════════════════════════════════════════════════════════════
   COVERAGE BAR  (Capability Map page)
   ═══════════════════════════════════════════════════════════════════ */

.coverage-bar-container { padding: 4px 0; }

.coverage-bar {
  display: flex;
  height: 28px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--bayer-gray-200);
  margin-bottom: 12px;
}

.coverage-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--bayer-white);
  transition: width 0.6s ease;
}
.coverage-segment.coverage-live       { background: #2e7d32; }
.coverage-segment.coverage-configured { background: #1565c0; }
.coverage-segment.coverage-planned    { background: #e65100; }

.coverage-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--bayer-gray-700);
}
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.legend-dot.coverage-live       { background: #2e7d32; }
.legend-dot.coverage-configured { background: #1565c0; }
.legend-dot.coverage-planned    { background: #e65100; }

/* ═══════════════════════════════════════════════════════════════════
   REQUIREMENTS GRID  (Capability Map page)
   ═══════════════════════════════════════════════════════════════════ */

.req-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.req-card {
  background: var(--bayer-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--bayer-gray-200);
  transition: box-shadow 0.2s, transform 0.2s;
}
.req-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.req-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.req-id {
  font-size: 13px;
  font-weight: 700;
  color: var(--bayer-teal);
  background: var(--bayer-teal-light);
  padding: 2px 10px;
  border-radius: 10px;
}

.req-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.req-status.status-live       { background: #e8f5e9; color: #2e7d32; }
.req-status.status-configured { background: #e3f2fd; color: #1565c0; }
.req-status.status-planned    { background: #fff3e0; color: #e65100; }

.req-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--bayer-gray-900);
}
.req-card p {
  font-size: 13px;
  color: var(--bayer-gray-700);
  line-height: 1.6;
  flex: 1;
}

.req-footer {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--bayer-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.req-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--bayer-teal);
  text-decoration: none;
}
.req-link:hover { text-decoration: underline; }
.req-powered {
  font-size: 11px;
  color: var(--bayer-gray-400);
  font-family: "Fira Code", monospace;
}

/* ── Quick Start ─────────────────────────────────────────────────── */

.quick-start-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.qs-section h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--bayer-teal-dark);
  margin-bottom: 12px;
}

/* ── Authenticated panels ────────────────────────────────────────── */

.auth-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════════════════════════════
   PLAYGROUND LAYOUT  (playground.html)
   ═══════════════════════════════════════════════════════════════════ */

.pg-layout {
  display: flex;
  min-height: calc(100vh - 56px);
}

.pg-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bayer-white);
  border-right: 1px solid var(--bayer-gray-200);
  padding: 20px 0;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
}
.pg-sidebar-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bayer-gray-400);
  padding: 0 20px 12px;
}
.pg-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  font-size: 13px;
  color: var(--bayer-gray-700);
  text-decoration: none;
  transition: all 0.15s;
  border-left: 3px solid transparent;
}
.pg-nav-item:hover { background: var(--bayer-gray-100); color: var(--bayer-teal); }
.pg-nav-item.active { background: var(--bayer-teal-light); color: var(--bayer-teal-dark); border-left-color: var(--bayer-teal); font-weight: 600; }

.pg-nav-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bayer-gray-200);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--bayer-gray-700);
}
.pg-nav-item.active .pg-nav-num { background: var(--bayer-teal); color: var(--bayer-white); }

.pg-main {
  flex: 1;
  max-width: 920px;
  margin: 24px auto;
  padding: 0 24px;
}

/* ═══════════════════════════════════════════════════════════════════
   LAB CARDS  (playground.html)
   ═══════════════════════════════════════════════════════════════════ */

.lab {
  background: var(--bayer-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
  overflow: hidden;
  border: 1px solid var(--bayer-gray-200);
}

.lab-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px 0;
}
.lab-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bayer-teal);
  color: var(--bayer-white);
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}
.lab-header h2 { font-size: 18px; font-weight: 600; margin: 0; }
.lab-reqs {
  font-size: 11px;
  color: var(--bayer-gray-400);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* ── Story (always visible) ─────────────────────────────────── */

.lab-story { padding: 16px 24px 20px; }
.lab-story > p { font-size: 14px; line-height: 1.7; color: var(--bayer-gray-700); margin-bottom: 16px; }
.lab-story > p strong { color: var(--bayer-gray-900); }

.lab-visual { margin-bottom: 16px; }

.lab-try-it {
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 8px;
}
.lab-try-it h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--bayer-teal-dark);
  margin-bottom: 10px;
}

/* ── Flow Diagram (simple horizontal) ────────────────────────── */

.flow-diagram {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 16px;
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
  overflow-x: auto;
}
.flow-node {
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}
.flow-node.app       { background: #e3f2fd; color: #1565c0; border: 1px solid #90caf9; }
.flow-node.idp       { background: var(--bayer-teal-light); color: var(--bayer-teal-dark); border: 1px solid #80cbc4; }
.flow-node.corporate { background: #fff3e0; color: #e65100; border: 1px solid #ffcc02; }
.flow-node.result    { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
.flow-arrow {
  padding: 4px 8px;
  font-size: 12px;
  color: var(--bayer-gray-400);
}

/* ── Schema Tiers ────────────────────────────────────────────── */

.schema-tiers {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 16px;
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
}
.tier {
  padding: 14px 24px;
  border-radius: var(--radius);
  text-align: center;
  font-size: 13px;
  width: 280px;
}
.tier-realm  { background: #e3f2fd; border: 1px solid #90caf9; }
.tier-org    { background: var(--bayer-teal-light); border: 1px solid #80cbc4; }
.tier-role   { background: #fff3e0; border: 1px solid #ffcc80; }
.tier-arrow  { font-size: 14px; color: var(--bayer-gray-400); padding: 4px 0; }

/* ── App Link Cards ──────────────────────────────────────────── */

.app-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.app-link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: var(--bayer-gray-100);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-decoration: none;
  color: var(--bayer-gray-900);
  border: 1px solid var(--bayer-gray-200);
  transition: all 0.2s;
  text-align: center;
}
.app-link-card:hover { border-color: var(--bayer-teal); box-shadow: var(--shadow-md); }
.app-link-card h4 { font-size: 14px; margin: 0; }
.app-link-card p { font-size: 12px; color: var(--bayer-gray-700); margin: 0; }
.app-link-card small { font-size: 11px; color: var(--bayer-gray-400); }

/* ── Technical Details (progressive disclosure) ──────────────── */

.lab-details {
  border-top: 1px solid var(--bayer-gray-200);
}
.lab-details[open] { background: var(--bayer-gray-100); }

.lab-details-toggle {
  display: block;
  padding: 14px 24px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bayer-gray-700);
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
  list-style: none;
}
.lab-details-toggle::-webkit-details-marker { display: none; }
.lab-details-toggle::marker { display: none; content: ''; }
.lab-details-toggle:hover { color: var(--bayer-teal); }
.lab-details[open] .lab-details-toggle { color: var(--bayer-teal-dark); border-bottom: 1px solid var(--bayer-gray-200); }

.lab-details-content {
  padding: 16px 24px 24px;
}
.lab-details-content h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--bayer-teal-dark);
  margin: 16px 0 8px;
}
.lab-details-content h4:first-child { margin-top: 0; }
.lab-details-content p { font-size: 13px; line-height: 1.6; color: var(--bayer-gray-700); margin-bottom: 8px; }
.lab-details-content ol, .lab-details-content ul { font-size: 13px; padding-left: 20px; margin-bottom: 12px; }
.lab-details-content li { margin-bottom: 4px; color: var(--bayer-gray-700); }

/* ── Code Blocks (playground) ────────────────────────────────── */

.code-block {
  background: var(--bayer-gray-900);
  border-radius: var(--radius);
  margin: 8px 0 12px;
  overflow-x: auto;
}
.code-block pre {
  padding: 14px 16px;
  font-family: "Fira Code", "Cascadia Code", "Consolas", monospace;
  font-size: 12px;
  line-height: 1.6;
  color: #a5d6a7;
  white-space: pre;
  margin: 0;
}

/* ── Footer ──────────────────────────────────────────────────────── */

.footer {
  text-align: center;
  padding: 24px;
  color: var(--bayer-gray-400);
  font-size: 12px;
  border-top: 1px solid var(--bayer-gray-200);
  margin-top: 40px;
}
.footer a { color: var(--bayer-teal); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer em { color: var(--bayer-gray-700); }

/* ── Code in text ────────────────────────────────────────────────── */

code {
  font-family: "Fira Code", "Cascadia Code", "Consolas", monospace;
  font-size: 0.9em;
}

p code, li code, td code, .config-detail code {
  background: var(--bayer-gray-100);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
}

/* ── Responsive ──────────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .pg-sidebar { display: none; }
  .pg-main { margin: 16px auto; }
  .auth-panels { grid-template-columns: 1fr; }
  .quick-start-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .org-profile { grid-template-columns: 1fr; }
  .module-grid { grid-template-columns: 1fr; }
  .config-grid { grid-template-columns: 1fr; }
  .req-grid { grid-template-columns: 1fr; }
  .header { padding: 0 12px; }
  .main { padding: 0 12px; }
  .hero-card { padding: 32px 20px; }
  .hero-card h1 { font-size: 28px; }
  .scenario-header { padding: 16px; }
  .scenario.open .scenario-body { padding: 0 16px 16px; }
  .test-input-row { flex-direction: column; }
  .flow-diagram { flex-direction: column; gap: 4px; }
  .flow-arrow { transform: rotate(90deg); }
}