/* Anashi Help Center — v2
   Visual language matches the real app's lightness: lots of whitespace,
   minimal borders, no aggressive shadows, serif numerics. */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --accent:       #5BBFC3;     /* Teal from the live app logo + UI */
  --accent-ink:   #2F8B8F;
  --accent-deep:  #1F5F63;
  --accent-tint:  #E6F4F4;
  --accent-wash:  #F2FAFA;

  --bg:           #F7F8FA;     /* Page background — matches screenshots */
  --surface:      #FFFFFF;
  --surface-2:    #F7F8FA;
  --surface-3:    #EEF1F4;

  --ink-0:        #0F172A;
  --ink-1:        #1F2937;
  --ink-2:        #4B5563;
  --ink-3:        #6B7280;
  --ink-4:        #9CA3AF;
  --ink-5:        #CBD5E1;

  --ok:           #10B981;
  --ok-tint:      #DCFCE7;
  --ok-ink:       #166534;
  --warn:         #F59E0B;
  --warn-tint:    #FEF3C7;
  --warn-ink:     #92400E;
  --danger:       #EF4444;
  --danger-tint:  #FEE2E2;
  --danger-ink:   #991B1B;
  --info:         #3B82F6;
  --info-tint:    #DBEAFE;
  --info-ink:     #1E40AF;

  --line:         #E5E7EB;
  --line-soft:    #F1F3F5;

  --shadow-1:     0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-2:     0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-3:     0 12px 32px rgba(15, 23, 42, 0.12);

  --r-sm: 6px;
  --r:    10px;
  --r-lg: 14px;
  --r-xl: 20px;

  --font-ui:      'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Fraunces', Georgia, serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --doc-sidebar-w: 248px;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink-1);
  font-family: var(--font-ui);
  font-size: 14.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Shell ---------- */

.doc-shell {
  display: grid;
  grid-template-columns: var(--doc-sidebar-w) 1fr;
  min-height: 100vh;
}

.doc-sidebar {
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: 18px 14px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.doc-nav-scroll {
  flex: 1;
  overflow-y: auto;
  margin: 0 -4px;
  padding: 0 4px;
}

.doc-sidebar-footer {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 10px;
  flex-shrink: 0;
}

.doc-support-btn {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-deep);
  background: var(--accent-tint);
  border: 1px solid transparent;
}

.doc-support-btn:hover {
  background: var(--accent);
  color: white;
  text-decoration: none;
}

.doc-support-btn .icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.doc-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 18px;
  margin-bottom: 6px;
}

.doc-brand-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.doc-brand-text h1 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  margin: 0;
  color: var(--ink-0);
  letter-spacing: -0.01em;
  line-height: 1;
}

.doc-brand-text .sub {
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 3px;
  letter-spacing: 0.01em;
}

.doc-nav-section {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-4);
  padding: 14px 10px 6px;
}

.doc-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  color: var(--ink-1);
  font-weight: 500;
  margin-bottom: 1px;
}

.doc-nav-item:hover { background: var(--surface-2); text-decoration: none; }

.doc-nav-item.active {
  background: var(--accent-tint);
  color: var(--accent-deep);
  font-weight: 600;
}

.doc-nav-item .icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.85;
}

.doc-nav-tag {
  margin-left: auto;
  font-size: 9.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--warn-tint);
  color: var(--warn-ink);
}

.doc-main {
  padding: 56px 64px 96px;
  max-width: 900px;
}

/* ---------- Content typography ---------- */

.doc-eyebrow {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-ink);
  margin-bottom: 12px;
}

.doc-main h1 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink-0);
  margin: 0 0 12px;
  line-height: 1.12;
}

.doc-dek {
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.55;
  margin: 0 0 40px;
  max-width: 640px;
}

.doc-main h2 {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 600;
  color: var(--ink-0);
  margin: 48px 0 14px;
  letter-spacing: -0.01em;
}

.doc-main h2:first-of-type { margin-top: 0; }

.doc-main h3 {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink-0);
  margin: 28px 0 10px;
}

.doc-main p {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-1);
  margin: 0 0 14px;
}

.doc-main ul, .doc-main ol {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-1);
  padding-left: 22px;
  margin: 0 0 18px;
}

.doc-main li { margin-bottom: 6px; }

.doc-main strong { color: var(--ink-0); font-weight: 600; }

.doc-main code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 5px;
  color: var(--accent-deep);
}

/* ---------- Doc components ---------- */

.callout {
  border-radius: var(--r);
  padding: 14px 16px;
  margin: 20px 0 24px;
  font-size: 13.5px;
  line-height: 1.6;
  border: 1px solid var(--line);
  display: flex;
  gap: 11px;
}

.callout .ico { flex-shrink: 0; }
.callout p { margin: 0; }
.callout p + p { margin-top: 8px; }
.callout strong { display: block; margin-bottom: 2px; font-size: 13px; }

.callout.tip   { background: var(--accent-wash); border-color: var(--accent-tint); color: var(--accent-deep); }
.callout.warn  { background: var(--warn-tint); border-color: #FDE68A; color: var(--warn-ink); }
.callout.info  { background: var(--info-tint); border-color: #BFDBFE; color: var(--info-ink); }
.callout.danger { background: var(--danger-tint); border-color: #FECACA; color: var(--danger-ink); }

.step-list { margin: 24px 0 30px; counter-reset: step; }

.step {
  position: relative;
  padding: 0 0 26px 44px;
  border-left: 1px solid var(--line);
  margin-left: 14px;
}

.step:last-child { border-left: 1px solid transparent; padding-bottom: 0; }

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: -14px;
  top: -2px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 4px var(--bg);
}

.step h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-0);
  margin: 0 0 8px;
}

.step p { font-size: 13.5px; margin-bottom: 8px; }

/* ---------- Mockup frames ---------- */

.mock-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin: 14px 0 22px;
  background: var(--surface);
}

.mock-frame .mock-label {
  font-size: 11px;
  color: var(--ink-4);
  text-align: center;
  padding: 7px 0;
  background: var(--surface-2);
  border-top: 1px solid var(--line);
  font-style: italic;
}

/* Recurring real-UI mock patterns */

.stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.stat-card {
  background: var(--surface);
  padding: 12px 14px 14px;
  border-radius: var(--r);
  border-left: 3px solid var(--accent);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat-card .label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.stat-card .value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  color: var(--ink-0);
  line-height: 1;
}

.stat-card .sub {
  font-size: 10px;
  color: var(--ink-3);
  margin-top: 4px;
}

.stat-card.blue   { border-left-color: #3B82F6; }
.stat-card.yellow { border-left-color: #F59E0B; }
.stat-card.green  { border-left-color: #10B981; }
.stat-card.red    { border-left-color: #EF4444; }

/* Filter and tab pills (matches real app's pill styling) */

.pill-row {
  display: flex;
  gap: 8px;
  margin: 10px 0;
  flex-wrap: wrap;
  align-items: center;
}

.tab-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-1);
}

.tab-pill.active {
  background: var(--ink-0);
  color: white;
  border-color: var(--ink-0);
}

.tab-pill .count {
  font-size: 10.5px;
  background: rgba(0,0,0,0.06);
  padding: 1px 6px;
  border-radius: 999px;
}

.tab-pill.active .count { background: rgba(255,255,255,0.18); color: white; }

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-1);
}

.filter-pill.active {
  background: var(--accent-tint);
  border-color: transparent;
  color: var(--accent-deep);
  font-weight: 600;
}

.btn-mock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: var(--r-sm);
  font-size: 12.5px;
  font-weight: 600;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-1);
}

.btn-mock.primary {
  background: var(--ink-0);
  color: white;
  border-color: var(--ink-0);
}

/* Reference tables */

table.ref-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  margin: 16px 0 26px;
}

table.ref-table th {
  text-align: left;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-3);
  font-weight: 600;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

table.ref-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

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

.badge-sample {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
}

.badge-sample::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-pending     { background: var(--warn-tint);   color: var(--warn-ink); }
.badge-confirmed   { background: var(--ok-tint);     color: var(--ok-ink); }
.badge-cancelled   { background: var(--surface-3);   color: var(--ink-2); }
.badge-no_answer   { background: var(--danger-tint); color: var(--danger-ink); }
.badge-rescheduled { background: var(--info-tint);   color: var(--info-ink); }

/* Page navigation */

.doc-pagenav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.doc-pagenav a {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px 18px;
  font-size: 13px;
  color: var(--ink-1);
  text-decoration: none;
  background: var(--surface);
}

.doc-pagenav a:hover { border-color: var(--accent); background: var(--accent-wash); }
.doc-pagenav a.next { text-align: right; }
.doc-pagenav .pagenav-label { display: block; font-size: 10.5px; color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 3px; font-weight: 600; }
.doc-pagenav .pagenav-title { font-weight: 600; color: var(--ink-0); font-size: 14px; }

/* Responsive */

@media (max-width: 920px) {
  .doc-shell { grid-template-columns: 1fr; }
  .doc-sidebar { position: relative; height: auto; }
  .doc-main { padding: 32px 22px 64px; max-width: 100%; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
}