/* ============================================================
   LOGIN MONITOR DOCUMENTATION — DESIGN SYSTEM
   ============================================================ */

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

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
  /* Colors */
  --color-primary:        #1a5fb4;
  --color-primary-light:  #3584e4;
  --color-primary-dark:   #1248a3;
  --color-primary-bg:     #eef3fb;
  --color-accent:         #0077c8;

  --color-bg:             #f5f6f8;
  --color-surface:        #ffffff;
  --color-border:         #e2e5ea;
  --color-border-strong:  #c8cdd6;

  --color-text:           #1a1d23;
  --color-text-secondary: #4a5568;
  --color-text-muted:     #718096;

  --color-success-bg:     #f0faf4;
  --color-success-border: #48bb78;
  --color-success-text:   #22543d;

  --color-warning-bg:     #fffbeb;
  --color-warning-border: #ed8936;
  --color-warning-text:   #7b341e;

  --color-info-bg:        #ebf5ff;
  --color-info-border:    #3182ce;
  --color-info-text:      #1a365d;

  --color-note-bg:        #f7f8ff;
  --color-note-border:    #667eea;
  --color-note-text:      #2d3748;

  --color-header-bg:      #0f2b5b;
  --color-header-text:    #ffffff;
  --color-nav-bg:         #ffffff;
  --color-nav-border:     #e2e5ea;

  /* Spacing */
  --spacing-xs:    4px;
  --spacing-sm:    8px;
  --spacing-md:    16px;
  --spacing-lg:    24px;
  --spacing-xl:    32px;
  --spacing-2xl:   48px;
  --spacing-3xl:   64px;

  /* Typography */
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'JetBrains Mono', 'Consolas', 'Courier New', monospace;

  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.5rem;
  --text-3xl:   1.875rem;
  --text-4xl:   2.25rem;

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

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg:  0 4px 16px rgba(0,0,0,0.10);

  /* Layout */
  --sidebar-width: 260px;
  --toc-width:     220px;
  --header-height: 64px;
  --nav-height:    48px;
  --content-max:   820px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

img { max-width: 100%; height: auto; }

/* ── Header ─────────────────────────────────────────────────── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-header-bg);
  height: var(--header-height);
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.header-inner {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

.header-logo {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #3584e4 0%, #1a5fb4 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-logo svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.header-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-header-text);
  letter-spacing: -0.01em;
}

.header-subtitle {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  font-weight: 400;
  margin-top: 1px;
}

/* Search */
.header-search {
  position: relative;
  flex: 0 0 280px;
}

.header-search input {
  width: 100%;
  height: 36px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 0 var(--spacing-md) 0 36px;
  font-size: var(--text-sm);
  color: #fff;
  font-family: var(--font-sans);
  transition: background 0.2s, border-color 0.2s;
  outline: none;
}

.header-search input::placeholder {
  color: rgba(255,255,255,0.45);
}

.header-search input:focus {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.4);
}

.header-search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: rgba(255,255,255,0.45);
  pointer-events: none;
}

/* Search results dropdown — fixed to viewport, positioned by JS */
#search-results {
  display: none;
  position: fixed;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 320px;
  overflow-y: auto;
  z-index: 9999;
  min-width: 260px;
}

#search-results.visible { display: block; }

.search-result-item {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.1s;
}

.search-result-item:last-child { border-bottom: none; }

.search-result-item:hover { background: var(--color-primary-bg); }

.search-result-title {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
}

.search-result-section {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.search-no-results {
  padding: var(--spacing-md);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ── Navigation Tabs ────────────────────────────────────────── */
#site-nav {
  position: sticky;
  top: var(--header-height);
  z-index: 90;
  background: var(--color-nav-bg);
  border-bottom: 1px solid var(--color-nav-border);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: stretch;
  gap: 0;
  height: var(--nav-height);
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-inner::-webkit-scrollbar { display: none; }

.nav-tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0 var(--spacing-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-sans);
  margin-bottom: -1px;
  text-decoration: none;
}

.nav-tab:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.nav-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.nav-tab svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  opacity: 0.7;
}

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

/* ── Layout ─────────────────────────────────────────────────── */
#main-layout {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr var(--toc-width);
  gap: var(--spacing-xl);
  align-items: start;
  min-height: calc(100vh - var(--header-height) - var(--nav-height));
}

/* ── Content Area ───────────────────────────────────────────── */
#page-content {
  min-width: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.page-body {
  padding: var(--spacing-2xl) var(--spacing-3xl);
  max-width: 100%;
}

/* ── TOC Sidebar ────────────────────────────────────────────── */
#toc-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--nav-height) + var(--spacing-xl));
  max-height: calc(100vh - var(--header-height) - var(--nav-height) - var(--spacing-2xl));
  overflow-y: auto;
  scrollbar-width: thin;
}

.toc-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.toc-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toc-item a {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  line-height: 1.4;
  transition: background 0.1s, color 0.1s;
}

.toc-item a:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  text-decoration: none;
}

.toc-item.active a {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-weight: 500;
}

.toc-item.h3 a { padding-left: 20px; }
.toc-item.h4 a { padding-left: 32px; }

/* ── Typography ─────────────────────────────────────────────── */
.page-body h1 {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: var(--spacing-sm);
}

.page-body .page-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  font-weight: 400;
  margin-bottom: var(--spacing-2xl);
  line-height: 1.5;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--spacing-xl);
}

.page-body h2 {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--header-height) + var(--nav-height) + var(--spacing-lg));
}

.page-body h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
  scroll-margin-top: calc(var(--header-height) + var(--nav-height) + var(--spacing-lg));
}

.page-body h4 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  scroll-margin-top: calc(var(--header-height) + var(--nav-height) + var(--spacing-lg));
}

.page-body p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.page-body ul, .page-body ol {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-body li {
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.page-body strong {
  font-weight: 600;
  color: var(--color-text);
}

.page-body code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: #f1f3f5;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 1px 5px;
  color: #c0392b;
}

/* ── Tables ─────────────────────────────────────────────────── */
.doc-table-wrap {
  overflow-x: auto;
  margin: var(--spacing-md) 0 var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.doc-table thead {
  background: #f0f4f9;
}

.doc-table th {
  padding: 10px 16px;
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.doc-table td {
  padding: 11px 16px;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.5;
}

.doc-table tr:last-child td { border-bottom: none; }
.doc-table tbody tr:hover { background: #fafbfc; }

.doc-table td code {
  font-size: 0.82em;
}

/* ── Callout Boxes ──────────────────────────────────────────── */
.callout {
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  margin: var(--spacing-md) 0 var(--spacing-lg);
  display: flex;
  gap: var(--spacing-md);
  border-left: 4px solid;
}

.callout-icon {
  flex-shrink: 0;
  margin-top: 1px;
  display: flex;
  align-items: flex-start;
}

.callout-icon svg {
  width: 17px;
  height: 17px;
}

.callout-note .callout-icon    { color: var(--color-note-border); }
.callout-info .callout-icon    { color: var(--color-info-border); }
.callout-warning .callout-icon { color: var(--color-warning-border); }
.callout-success .callout-icon { color: var(--color-success-border); }

.callout-body p:last-child { margin-bottom: 0; }
.callout-body p { font-size: var(--text-sm); }
.callout-title {
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: 4px;
}

.callout-note {
  background: var(--color-note-bg);
  border-color: var(--color-note-border);
  color: var(--color-note-text);
}
.callout-info {
  background: var(--color-info-bg);
  border-color: var(--color-info-border);
  color: var(--color-info-text);
}
.callout-warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning-border);
  color: var(--color-warning-text);
}
.callout-success {
  background: var(--color-success-bg);
  border-color: var(--color-success-border);
  color: var(--color-success-text);
}

/* ── Steps ──────────────────────────────────────────────────── */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: var(--spacing-md) 0 var(--spacing-lg);
  position: relative;
}

.step {
  display: flex;
  gap: var(--spacing-lg);
  position: relative;
}

.step::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 36px;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
}

.step:last-child::before { display: none; }

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
}

.step-content {
  padding-bottom: var(--spacing-xl);
  flex: 1;
}

.step-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
  line-height: 2;
}

.step-body p, .step-body li {
  font-size: var(--text-sm);
}

/* ── Metric Cards ───────────────────────────────────────────── */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

.metric-card {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg) var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-name {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
}

.metric-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ── Section Cards ──────────────────────────────────────────── */
.section-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

.section-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
  background: var(--color-surface);
  text-decoration: none;
}

.section-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,95,180,0.08);
  text-decoration: none;
}

.section-card-icon {
  margin-bottom: var(--spacing-sm);
  display: block;
  color: var(--color-primary);
}

.section-card-icon svg {
  width: 22px;
  height: 22px;
}

.section-card-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.section-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── Hero Banner ────────────────────────────────────────────── */
.hero-banner {
  background: linear-gradient(135deg, #0f2b5b 0%, #1a5fb4 60%, #3584e4 100%);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl) var(--spacing-3xl);
  margin: -var(--spacing-2xl) -var(--spacing-3xl) var(--spacing-2xl);
  color: #fff;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--spacing-lg);
}

.hero-badge svg {
  width: 13px;
  height: 13px;
  opacity: 0.85;
}

.hero-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: #fff;
}

/* Override .page-body h1 and .page-body p specificity inside hero */
.page-body .hero-banner h1.hero-title,
.hero-banner .hero-title {
  color: #fff;
  border-bottom: none;
  margin-top: 0;
  padding-bottom: 0;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.82);
  font-weight: 400;
  max-width: 580px;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
}

/* Override .page-body p specificity inside hero banner */
.page-body .hero-banner p {
  color: rgba(255,255,255,0.82);
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 9px 20px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
  transition: all 0.15s;
  text-decoration: none;
}

.btn-primary {
  background: #fff;
  color: var(--color-primary-dark);
}

.btn-primary:hover {
  background: rgba(255,255,255,0.9);
  color: var(--color-primary-dark);
  text-decoration: none;
}

.btn-secondary {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.25);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
  text-decoration: none;
}

/* ── Capability List ────────────────────────────────────────── */
.capability-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
  list-style: none;
}

.capability-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.capability-list li::before {
  content: '✓';
  color: var(--color-success-border);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Quick Links ────────────────────────────────────────────── */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.quick-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 10px var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-surface);
  transition: all 0.15s;
  text-decoration: none;
  cursor: pointer;
}

.quick-link:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
  text-decoration: none;
}

.quick-link span { flex: 1; }
.quick-link .ql-arrow { font-size: 0.7em; opacity: 0.5; }

/* ── Troubleshooting ────────────────────────────────────────── */
.trouble-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.trouble-header {
  padding: var(--spacing-md) var(--spacing-lg);
  background: #f8fafc;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  user-select: none;
}

.trouble-header:hover { background: #f0f4f9; }

.trouble-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  color: var(--color-text-muted);
}

.trouble-icon svg {
  width: 15px;
  height: 15px;
}

.trouble-question {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
}

.trouble-toggle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  transition: transform 0.2s;
}

.trouble-item.open .trouble-toggle { transform: rotate(90deg); }

.trouble-body {
  display: none;
  padding: var(--spacing-md) var(--spacing-lg);
}

.trouble-item.open .trouble-body { display: block; }

.trouble-body p, .trouble-body li {
  font-size: var(--text-sm);
}

/* ── Support Form ───────────────────────────────────────────── */
.info-block {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

.info-block-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.info-block ul {
  margin-left: 0;
}

.info-block li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding: 4px 0;
}

.info-block li::before {
  content: '→';
  color: var(--color-primary);
  font-weight: 600;
  flex-shrink: 0;
}

/* ── Deploy Status Card ─────────────────────────────────────── */
.deploy-status-card {
  background: linear-gradient(135deg, #f0faf4 0%, #eef8f2 100%);
  border: 1.5px solid var(--color-success-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl) var(--spacing-xl);
  margin-top: var(--spacing-md);
}

.deploy-status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-success-border);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: var(--spacing-md);
}

.deploy-status-badge svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.deploy-checklist {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: var(--spacing-md);
}

.deploy-checklist-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--text-sm);
  color: var(--color-success-text);
  font-weight: 500;
}

.deploy-checklist-item svg {
  width: 15px;
  height: 15px;
  color: var(--color-success-border);
  flex-shrink: 0;
}

/* ── Footer ─────────────────────────────────────────────────── */
#site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  cursor: pointer;
}

.footer-links a:hover {
  color: var(--color-primary);
}

/* ── Pill / Badge ───────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: var(--text-xs);
  font-weight: 500;
  line-height: 1.6;
}

.pill-blue  { background: var(--color-info-bg); color: var(--color-info-text); }
.pill-green { background: var(--color-success-bg); color: var(--color-success-text); }

/* ── Divider ────────────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-2xl) 0;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  #main-layout {
    grid-template-columns: 1fr;
  }
  #toc-sidebar { display: none; }
  .page-body {
    padding: var(--spacing-xl) var(--spacing-xl);
  }
  .hero-banner {
    padding: var(--spacing-xl) var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 0 var(--spacing-md);
  }
  .header-search {
    flex: 0 0 auto;
    width: 160px;
  }
  #main-layout {
    padding: var(--spacing-md);
  }
  .page-body {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  .hero-title { font-size: var(--text-2xl); }
  .hero-banner { padding: var(--spacing-lg); }
  .nav-inner { padding: 0 var(--spacing-md); }
  .metric-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .header-search { display: none; }
  .metric-grid { grid-template-columns: 1fr; }
  .section-cards { grid-template-columns: 1fr; }
  .quick-links { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
}

/* ── Scroll highlight for TOC ───────────────────────────────── */
@keyframes highlight-fade {
  0%   { background: rgba(26,95,180,0.08); }
  100% { background: transparent; }
}

.toc-highlight {
  animation: highlight-fade 1.2s ease-out;
}

/* ── Print styles ───────────────────────────────────────────── */
@media print {
  #site-header, #site-nav, #toc-sidebar, #site-footer { display: none; }
  #main-layout { display: block; padding: 0; }
  #page-content { border: none; box-shadow: none; }
}