/* KNRC LMS — Front-end styles  (Hurst-RN-aligned layout) */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Poppins:wght@400;500;600&display=swap');

/* ══════════════════════════════════════════════════
   DESIGN TOKENS
══════════════════════════════════════════════════ */
:root {
  /* Brand */
  --kn-forest:   #0A4A2A;
  --kn-teal:     #006B5E;   /* sidebar top / active accent */
  --kn-teal-d:   #005046;
  --kn-leaf:     #2E8B3E;
  --kn-sprout:   #8CC63F;
  --kn-gold:     #E07B00;   /* orange-gold like Hurst */
  --kn-white:    #FFFFFF;
  --kn-grey50:   #F5F6F8;   /* page background */
  --kn-grey100:  #ECEEF1;
  --kn-grey200:  #D8DCE3;
  --kn-grey500:  #8A94A6;
  --kn-grey700:  #3C4458;
  --kn-red:      #D63031;
  --kn-info:     #0984E3;
  --kn-olive:    #6B8C42;
  /* Layout */
  --kn-sidebar-w: 220px;
  --kn-r:        8px;
  --kn-r-lg:     12px;
  --kn-sh:       0 1px 4px rgba(0,0,0,.08), 0 2px 12px rgba(0,0,0,.06);
  --kn-sh-lg:    0 4px 24px rgba(0,0,0,.12);
  /* Fonts */
  --f-head: 'Montserrat', sans-serif;
  --f-body: 'Poppins', sans-serif;
}

/* ══════════════════════════════════════════════════
   GLOBAL PORTAL RESET
══════════════════════════════════════════════════ */
.kn-portal-body {
  margin: 0; padding: 0;
  background: var(--kn-grey50);
  font-family: var(--f-body);
  color: var(--kn-grey700);
  -webkit-font-smoothing: antialiased;
}
.kn-portal-body *,
.kn-portal-body *::before,
.kn-portal-body *::after { box-sizing: border-box; }

/* ══════════════════════════════════════════════════
   NOTICES
══════════════════════════════════════════════════ */
.kn-notice {
  border-radius: var(--kn-r);
  padding: .75rem 1rem;
  margin-bottom: 1rem;
  font-size: .875rem;
  font-weight: 500;
  line-height: 1.5;
}
.kn-notice--success { background: #d4f5e0; color: #0A4A2A; border-left: 4px solid var(--kn-sprout); }
.kn-notice--error   { background: #fde8e8; color: #c0392b; border-left: 4px solid var(--kn-red); }
.kn-notice--info    { background: #e3f0ff; color: #1a5fb4; border-left: 4px solid var(--kn-info); }

/* ══════════════════════════════════════════════════
   PORTAL LAYOUT  — mirrors Hurst RN exactly
   [sidebar 220px | main fill]
══════════════════════════════════════════════════ */
.kn-portal {
  display: flex;
  min-height: 100vh;
  font-family: var(--f-body);
  background: var(--kn-grey50);
}

/* ── SIDEBAR ───────────────────────────────────────
   White background with a teal top brand bar
─────────────────────────────────────────────────── */
.kn-sidebar {
  width: var(--kn-sidebar-w);
  flex-shrink: 0;
  background: var(--kn-white);
  border-right: 1px solid var(--kn-grey100);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform .25s ease;
}

/* Brand bar at top of sidebar — dark teal like Hurst */
.kn-sidebar-logo {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: 1rem 1.125rem;
  background: var(--kn-teal);
  min-height: 56px;
  text-decoration: none;
  flex-shrink: 0;
}
.kn-sidebar-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  flex-shrink: 0;
}
.kn-sidebar-logo-text {
  font-family: var(--f-head);
  font-size: .875rem;
  font-weight: 800;
  color: var(--kn-white);
  letter-spacing: .04em;
  line-height: 1.2;
}

/* User info strip */
.kn-sidebar-user {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .875rem 1.125rem;
  border-bottom: 1px solid var(--kn-grey100);
}
.kn-sidebar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--kn-teal), var(--kn-sprout));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: .75rem;
  color: var(--kn-white);
  flex-shrink: 0;
}
.kn-sidebar-user-info { flex: 1; min-width: 0; }
.kn-sidebar-user-name {
  font-size: .8rem;
  font-weight: 600;
  color: var(--kn-grey700);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kn-sidebar-user-role {
  font-size: .68rem;
  color: var(--kn-grey500);
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* Navigation */
.kn-sidebar-nav {
  flex: 1;
  padding: .5rem 0;
}
.kn-sidebar-section {
  padding: .875rem 1.125rem .25rem;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--kn-grey500);
}
.kn-sidebar-link {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .6rem 1.125rem;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--kn-grey700);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background .12s, color .12s, border-color .12s;
  cursor: pointer;
  margin: 1px 0;
}
.kn-sidebar-link:hover {
  background: var(--kn-grey50);
  color: var(--kn-teal);
  text-decoration: none;
}
.kn-sidebar-link.active {
  background: #E8F4F3;
  color: var(--kn-teal);
  border-left-color: var(--kn-teal);
  font-weight: 600;
}
.kn-sidebar-link-icon,
.kn-sidebar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: .75;
  line-height: 1;
}
.kn-sidebar-icon svg,
.kn-sidebar-link-icon svg { width: 15px; height: 15px; }
.kn-sidebar-link.active .kn-sidebar-icon,
.kn-sidebar-link.active .kn-sidebar-link-icon { opacity: 1; }
.kn-sidebar-badge {
  margin-left: auto;
  background: var(--kn-grey100);
  color: var(--kn-grey500);
  font-size: .65rem;
  font-weight: 700;
  border-radius: 20px;
  padding: 2px 7px;
}
.kn-sidebar-link.active .kn-sidebar-badge {
  background: var(--kn-teal);
  color: var(--kn-white);
}

/* Sidebar footer */
.kn-sidebar-footer {
  padding: .875rem 1.125rem;
  border-top: 1px solid var(--kn-grey100);
}
.kn-sidebar-logout {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .5rem .625rem;
  font-size: .8rem;
  color: var(--kn-grey500);
  text-decoration: none;
  border-radius: var(--kn-r);
  transition: background .12s, color .12s;
}
.kn-sidebar-logout:hover {
  background: #fde8e8;
  color: var(--kn-red);
  text-decoration: none;
}

/* ── MAIN AREA ─────────────────────────────────── */
.kn-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Welcome banner — dark teal header across top of main, like Hurst */
.kn-welcome-banner {
  background: var(--kn-teal);
  padding: 1.375rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  min-height: 72px;
}
.kn-welcome-name {
  font-family: var(--f-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--kn-white);
  margin: 0;
}
.kn-welcome-sub {
  font-size: .8125rem;
  color: rgba(255,255,255,.75);
  margin: .125rem 0 0;
}
.kn-welcome-actions { display: flex; gap: .625rem; flex-wrap: wrap; }
.kn-welcome-cta {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  background: var(--kn-gold);
  color: var(--kn-white);
  font-family: var(--f-body);
  font-size: .8125rem;
  font-weight: 600;
  padding: .5rem 1rem;
  border-radius: var(--kn-r);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background .12s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.kn-welcome-cta:hover { background: #C06800; color: var(--kn-white); text-decoration: none; }

/* Mobile top bar */
.kn-mobile-bar {
  display: none;
  align-items: center;
  gap: .875rem;
  padding: .75rem 1rem;
  background: var(--kn-teal);
  position: sticky;
  top: 0;
  z-index: 200;
}
.kn-sidebar-toggle {
  background: none;
  border: none;
  color: var(--kn-white);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}
.kn-mobile-logo { height: 26px; filter: brightness(0) invert(1); }
.kn-mobile-bar-title {
  font-family: var(--f-head);
  font-size: .875rem;
  font-weight: 700;
  color: var(--kn-white);
  margin-left: auto;
}

/* Mobile overlay */
.kn-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 99;
}

/* ══════════════════════════════════════════════════
   TABS
══════════════════════════════════════════════════ */
.kn-tab { padding: 1.5rem 2rem; }
.kn-hidden { display: none !important; }

/* Page header inside tab */
.kn-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.375rem;
  flex-wrap: wrap;
}
.kn-page-title {
  font-family: var(--f-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--kn-grey700);
  margin: 0;
}
.kn-page-sub,
.kn-page-subtitle {
  font-size: .8rem;
  color: var(--kn-grey500);
  margin: .2rem 0 0;
}

/* ══════════════════════════════════════════════════
   PERFORMANCE SNAPSHOT  — Learn / Practice / Assess
══════════════════════════════════════════════════ */
.kn-snapshot { margin-bottom: 1.375rem; }

.kn-snapshot-exam {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  background: var(--kn-white);
  border: 1px solid var(--kn-grey100);
  border-left: 3px solid var(--kn-teal);
  border-radius: var(--kn-r);
  padding: .7rem 1rem;
  margin-bottom: 1rem;
  font-size: .85rem;
  color: var(--kn-grey700);
}
.kn-snapshot-exam--empty { border-left-color: var(--kn-grey200); color: var(--kn-grey500); }
.kn-snapshot-exam-icon { display: inline-flex; align-items: center; }
.kn-snapshot-exam-icon svg { width: 13px; height: 13px; }
.kn-snapshot-exam strong { color: var(--kn-teal); }
.kn-snapshot-exam-edit {
  margin-left: auto;
  font-size: .78rem;
  font-weight: 600;
  color: var(--kn-teal);
  text-decoration: underline;
}

.kn-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}
.kn-pillar {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  box-shadow: var(--kn-sh);
  padding: 1.125rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  text-decoration: none;
  transition: transform .12s, box-shadow .12s;
}
.kn-pillar:hover { transform: translateY(-2px); box-shadow: var(--kn-sh-lg); text-decoration: none; }
.kn-pillar-icon { display: flex; align-items: center; margin-bottom: .15rem; line-height: 1; }
.kn-pillar-icon svg { width: 14px; height: 14px; }
.kn-pillar-label {
  font-family: var(--f-head);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--kn-grey500);
}
.kn-pillar-value { font-size: 1.75rem; font-weight: 800; color: var(--kn-grey700); line-height: 1.15; }
.kn-pillar-sub { font-size: .74rem; color: var(--kn-grey500); }

.kn-perf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}
.kn-perf-col {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  box-shadow: var(--kn-sh);
  padding: 1.125rem 1.25rem;
}
.kn-perf-col-title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--f-head);
  font-size: .82rem;
  font-weight: 700;
  color: var(--kn-grey700);
  margin: 0 0 .625rem;
}
.kn-perf-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.kn-perf-dot--good { background: var(--kn-leaf); }
.kn-perf-dot--warn { background: var(--kn-gold); }
.kn-perf-dot--info { background: var(--kn-teal); }
.kn-perf-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .45rem; }
.kn-perf-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  font-size: .82rem;
  color: var(--kn-grey700);
}
.kn-perf-list li span { font-weight: 700; color: var(--kn-grey500); }
.kn-perf-empty { font-size: .8rem; color: var(--kn-grey500); margin: 0; }

.kn-recommend {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--kn-teal), var(--kn-teal-d));
  border-radius: var(--kn-r-lg);
  padding: 1.125rem 1.375rem;
  box-shadow: var(--kn-sh);
}
.kn-recommend--done { background: linear-gradient(135deg, var(--kn-leaf), var(--kn-forest)); }
.kn-recommend-text { color: var(--kn-white); min-width: 0; }
.kn-recommend-kicker {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: rgba(255,255,255,.75);
  margin-bottom: .25rem;
}
.kn-recommend-title { font-size: .98rem; font-weight: 700; margin: 0; color: var(--kn-white); }
.kn-recommend-reason { font-size: .8rem; margin: .2rem 0 0; color: rgba(255,255,255,.85); }
.kn-recommend-cta { flex-shrink: 0; background: var(--kn-gold); }
.kn-recommend-cta:hover { background: #C06800; }

/* ══════════════════════════════════════════════════
   STAT CARDS  — white, shadow, icon top-right (Hurst style)
══════════════════════════════════════════════════ */
.kn-stats-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.375rem;
}
.kn-stats-row--3 { grid-template-columns: repeat(3, 1fr); }
.kn-stats-row--4 { grid-template-columns: repeat(4, 1fr); }

.kn-stat-card {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.25rem 1.375rem;
  box-shadow: var(--kn-sh);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
/* Subtle top accent line */
.kn-stat--green  { border-top: 3px solid var(--kn-leaf); }
.kn-stat--gold   { border-top: 3px solid var(--kn-gold); }
.kn-stat--teal   { border-top: 3px solid var(--kn-teal); }
.kn-stat--olive  { border-top: 3px solid var(--kn-olive); }
.kn-stat--sprout { border-top: 3px solid var(--kn-sprout); }
.kn-stat--red    { border-top: 3px solid var(--kn-red); }
.kn-stat--info   { border-top: 3px solid var(--kn-info); }

/* Icon floated top-right, like Hurst */
.kn-stat-icon {
  position: absolute;
  top: 1rem;
  right: 1.125rem;
  opacity: .3;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  overflow: hidden;
}
.kn-stat-icon svg { width: 16px; height: 16px; }
.kn-stat-body { display: flex; flex-direction: column; gap: .25rem; }
.kn-stat-label {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--kn-grey500);
}
.kn-stat-value {
  font-family: var(--f-head);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--kn-grey700);
  line-height: 1;
}
.kn-stat-meta {
  font-size: .75rem;
  color: var(--kn-grey500);
  margin-top: .25rem;
}
.kn-stat-up   { color: var(--kn-leaf); }
.kn-stat-down { color: var(--kn-red); }

/* ══════════════════════════════════════════════════
   CARDS
══════════════════════════════════════════════════ */
.kn-card {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.375rem;
  box-shadow: var(--kn-sh);
  margin-bottom: 1.25rem;
}
.kn-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.kn-card-title {
  font-family: var(--f-head);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--kn-grey700);
  margin: 0;
}
.kn-content-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.25rem;
  align-items: start;
}

/* ══════════════════════════════════════════════════
   QUICK LINKS (inside overview card)
══════════════════════════════════════════════════ */
.kn-quick-links { display: flex; flex-direction: column; gap: .625rem; }
.kn-quick-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  background: var(--kn-grey50);
  border: 1px solid var(--kn-grey100);
  border-radius: var(--kn-r);
  text-decoration: none;
  transition: background .12s, border-color .12s;
}
.kn-quick-link:hover {
  background: #E8F4F3;
  border-color: var(--kn-teal);
  text-decoration: none;
}
.kn-quick-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 18px; }
.kn-quick-icon svg { width: 14px; height: 14px; }
.kn-quick-link strong { display: block; font-size: .8125rem; font-weight: 600; color: var(--kn-grey700); }
.kn-quick-link span  { font-size: .75rem; color: var(--kn-grey500); }

/* ══════════════════════════════════════════════════
   BAR CHART
══════════════════════════════════════════════════ */
.knrc-chart-wrap { overflow: hidden; }
.knrc-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 130px;
  padding: 0 2px;
}
.knrc-bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
  gap: 3px;
}
.knrc-bar-fill {
  width: 100%;
  background: linear-gradient(to top, var(--kn-teal-d), var(--kn-teal));
  border-radius: 4px 4px 0 0;
  min-height: 3px;
  transition: height .4s ease;
}
.knrc-bar-label { font-size: .6rem; font-weight: 600; color: var(--kn-grey500); text-align: center; }
.knrc-bar-val   { font-size: .6rem; font-weight: 700; color: var(--kn-grey700); text-align: center; margin-bottom: 2px; }

/* ══════════════════════════════════════════════════
   TABLES
══════════════════════════════════════════════════ */
.kn-table-wrap { overflow-x: auto; }
.kn-table { width: 100%; border-collapse: collapse; font-size: .8125rem; }
.kn-table th {
  text-align: left;
  font-family: var(--f-head);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--kn-grey500);
  padding: .5rem .875rem;
  border-bottom: 2px solid var(--kn-grey100);
  white-space: nowrap;
  background: var(--kn-grey50);
}
.kn-table td {
  padding: .7rem .875rem;
  border-bottom: 1px solid var(--kn-grey100);
  color: var(--kn-grey700);
  vertical-align: middle;
}
.kn-table tr:last-child td { border-bottom: none; }
.kn-table tr:hover td { background: var(--kn-grey50); }
.kn-table--compact td,
.kn-table--compact th { padding: .45rem .75rem; font-size: .79rem; }
.kn-table-name { font-weight: 600; color: var(--kn-grey700); }
.kn-table-meta { font-size: .73rem; color: var(--kn-grey500); }

/* ══════════════════════════════════════════════════
   SECTION TITLE
══════════════════════════════════════════════════ */
.kn-section-title {
  font-family: var(--f-head);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--kn-grey700);
  margin: 1.5rem 0 .875rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.kn-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--kn-grey100);
}

/* ══════════════════════════════════════════════════
   BADGES
══════════════════════════════════════════════════ */
.kn-badge {
  display: inline-flex;
  align-items: center;
  gap: .2rem;
  padding: .2em .6em;
  border-radius: 20px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  white-space: nowrap;
}
.kn-badge--active    { background: #d4f5e0; color: #0A4A2A; }
.kn-badge--inactive  { background: #fde8e8; color: #c0392b; }
.kn-badge--pending   { background: #fff3cd; color: #856404; }
.kn-badge--published { background: #d4f5e0; color: #0A4A2A; }
.kn-badge--draft     { background: #f3f4f6; color: #6b7280; }
.kn-badge--free      { background: #E8F4F3; color: var(--kn-teal); }
.kn-badge--paid      { background: #fff3cd; color: #856404; }
.kn-badge--easy      { background: #d4f5e0; color: #0A4A2A; }
.kn-badge--medium    { background: #fff3cd; color: #856404; }
.kn-badge--hard      { background: #fde8e8; color: #c0392b; }
.kn-badge--pdf       { background: #fde8e8; color: #c0392b; }
.kn-badge--video     { background: #ede9fe; color: #5b21b6; }
.kn-badge--audio     { background: #d1ecf1; color: #0c5460; }
.kn-badge--doc       { background: #dbeafe; color: #1e40af; }
.kn-badge--mpesa     { background: #d4f5e0; color: #0A4A2A; }
.kn-badge--card      { background: #dbeafe; color: #1e40af; }
.kn-badge--paypal    { background: #ede9fe; color: #5b21b6; }

/* ══════════════════════════════════════════════════
   AVATAR
══════════════════════════════════════════════════ */
.kn-avatar {
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--kn-teal), var(--kn-sprout));
  color: var(--kn-white);
  font-family: var(--f-head);
  font-weight: 700;
  flex-shrink: 0;
}
.kn-avatar--sm  { width: 28px; height: 28px; font-size: .68rem; }
.kn-avatar--md  { width: 36px; height: 36px; font-size: .8rem; }
.kn-avatar--xl  { width: 76px; height: 76px; font-size: 1.625rem; }

/* ══════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════ */
.kn-btn-primary,
.kn-btn-outline,
.kn-btn-sm,
.kn-btn-xs,
.kn-btn-xs--danger {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  border-radius: var(--kn-r);
  font-family: var(--f-body);
  font-weight: 600;
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
}
.kn-btn-primary {
  background: var(--kn-teal);
  color: var(--kn-white);
  padding: .7rem 1.375rem;
  font-size: .9rem;
}
.kn-btn-primary:hover { background: var(--kn-teal-d); color: var(--kn-white); text-decoration: none; }
.kn-btn-full { width: 100%; justify-content: center; }
.kn-btn-outline {
  background: transparent;
  border-color: var(--kn-teal);
  color: var(--kn-teal);
  padding: .6rem 1.125rem;
  font-size: .875rem;
}
.kn-btn-outline:hover { background: var(--kn-teal); color: var(--kn-white); text-decoration: none; }
.kn-btn-sm {
  background: var(--kn-teal);
  color: var(--kn-white);
  padding: .45rem .875rem;
  font-size: .8rem;
}
.kn-btn-sm:hover { background: var(--kn-teal-d); color: var(--kn-white); text-decoration: none; }
.kn-btn-xs {
  background: var(--kn-grey100);
  color: var(--kn-grey700);
  padding: .28rem .65rem;
  font-size: .73rem;
  border-radius: 6px;
}
.kn-btn-xs:hover { background: var(--kn-teal); color: var(--kn-white); text-decoration: none; }
/* ── Inline SVG icons inside ALL buttons — size them consistently ── */
/* Any <svg> directly inside a button (from knrc_svg() or inline markup) */
.kn-btn svg,
.kn-btn-outline svg,
.kn-btn-primary svg,
.kn-btn-sm svg,
.kn-btn-xs svg,
.kn-re-open-review-btn svg {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.12em;
  flex-shrink: 0;
  pointer-events: none;
  fill: none;
}
/* Named helper class — use on SVGs where you can't rely on the button selector */
.kn-icon-xs {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.12em;
  flex-shrink: 0;
  pointer-events: none;
  fill: none;
}
.kn-btn-xs--danger {
  background: #fde8e8;
  color: var(--kn-red);
  padding: .28rem .65rem;
  font-size: .73rem;
  border-radius: 6px;
}
.kn-btn-xs--danger:hover { background: var(--kn-red); color: var(--kn-white); text-decoration: none; }

/* ══════════════════════════════════════════════════
   FORMS
══════════════════════════════════════════════════ */
.kn-form { display: flex; flex-direction: column; gap: 1rem; }
.kn-form-group { display: flex; flex-direction: column; gap: .3rem; }
.kn-form-row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: .875rem; }
.kn-form-row--4 { display: grid; grid-template-columns: repeat(4,1fr); gap: .75rem; }
.kn-form-group label { font-size: .8rem; font-weight: 600; color: var(--kn-grey700); }
.kn-input,
.kn-select,
.kn-textarea {
  width: 100%;
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  padding: .575rem .875rem;
  font-family: var(--f-body);
  font-size: .875rem;
  color: var(--kn-grey700);
  background: var(--kn-white);
  transition: border-color .12s, box-shadow .12s;
  outline: none;
}
.kn-input:focus,
.kn-select:focus,
.kn-textarea:focus {
  border-color: var(--kn-teal);
  box-shadow: 0 0 0 3px rgba(0,107,94,.1);
}
.kn-textarea { resize: vertical; min-height: 80px; }
.kn-inline-form {
  background: var(--kn-grey50);
  border: 1.5px dashed var(--kn-grey200);
  border-radius: var(--kn-r-lg);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

/* ══════════════════════════════════════════════════
   SCORE BAR
══════════════════════════════════════════════════ */
.kn-score-bar-wrap { margin-top: .25rem; }
.kn-score-bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--kn-grey500);
  margin-bottom: .375rem;
}
.kn-score-bar-meta strong { color: var(--kn-grey700); }
.kn-score-bar-track {
  height: 8px;
  background: var(--kn-grey100);
  border-radius: 99px;
  overflow: hidden;
}
.kn-score-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--kn-teal), var(--kn-sprout));
  border-radius: 99px;
  transition: width .5s ease;
}
.kn-score-tip { font-size: .8rem; color: var(--kn-grey500); margin: .625rem 0 0; display: flex; align-items: center; gap: .3rem; }
.kn-score-tip-icon { display: inline-flex; align-items: center; flex-shrink: 0; }
.kn-score-tip-icon svg { width: 14px; height: 14px; }

/* ══════════════════════════════════════════════════
   COURSE GRID
══════════════════════════════════════════════════ */
.kn-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}
.kn-course-card {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.25rem;
  box-shadow: var(--kn-sh);
  border-top: 3px solid var(--kn-teal);
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.kn-course-badge {
  display: inline-block;
  background: #E8F4F3;
  color: var(--kn-teal);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: .2em .6em;
  border-radius: 20px;
  text-transform: uppercase;
  align-self: flex-start;
}
.kn-course-name { font-family: var(--f-head); font-size: .9rem; font-weight: 700; color: var(--kn-grey700); margin: .125rem 0 0; }
.kn-course-meta { font-size: .75rem; color: var(--kn-grey500); margin: 0; }
.kn-course-expiry { font-size: .73rem; color: var(--kn-gold); margin: 0; }
.kn-course-actions { margin-top: .625rem; }
.kn-empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--kn-grey500);
}
.kn-empty-icon { display: flex; justify-content: center; margin-bottom: .75rem; line-height: 1; }
.kn-empty-icon svg { width: 28px; height: 28px; opacity: .5; }

/* ══════════════════════════════════════════════════
   ACCOUNT LAYOUT
══════════════════════════════════════════════════ */
.kn-account-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.25rem;
  align-items: start;
}
.kn-account-profile {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .375rem;
}
.kn-account-profile h3 {
  font-family: var(--f-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--kn-grey700);
  margin: .375rem 0 0;
}
.kn-text-muted { font-size: .8rem; color: var(--kn-grey500); margin: 0; }
.kn-details-table { width: 100%; border-collapse: collapse; }
.kn-details-table th {
  text-align: left;
  font-size: .78rem;
  font-weight: 600;
  color: var(--kn-grey500);
  padding: .625rem .5rem;
  width: 130px;
  border-bottom: 1px solid var(--kn-grey100);
}
.kn-details-table td {
  font-size: .8125rem;
  color: var(--kn-grey700);
  padding: .625rem .5rem;
  border-bottom: 1px solid var(--kn-grey100);
}

/* ══════════════════════════════════════════════════
   QBANK
══════════════════════════════════════════════════ */
.kn-filters-bar,
.kn-qbank-toolbar {
  display: flex;
  gap: .75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}
.kn-qbank-count { font-size: .8rem; color: var(--kn-grey500); margin-left: auto; }
.kn-q-list { display: flex; flex-direction: column; gap: .875rem; }
.kn-q-item {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.375rem;
  box-shadow: var(--kn-sh);
}
.kn-q-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .625rem;
  flex-wrap: wrap;
}
.kn-q-num { font-size: .7rem; font-weight: 700; color: var(--kn-grey500); text-transform: uppercase; letter-spacing: .06em; }
.kn-q-cat { font-size: .73rem; color: var(--kn-grey500); margin-left: auto; }
.kn-q-body { font-size: .9375rem; font-weight: 500; color: var(--kn-grey700); margin: 0 0 1rem; line-height: 1.6; }
.kn-q-options { display: flex; flex-direction: column; gap: .5rem; }
.kn-q-opt {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  background: var(--kn-grey50);
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  padding: .7rem 1rem;
  cursor: pointer;
  transition: background .12s, border-color .12s;
  text-align: left;
  font-family: var(--f-body);
  font-size: .875rem;
  color: var(--kn-grey700);
  width: 100%;
}
.kn-q-opt:hover:not(:disabled) { background: #E8F4F3; border-color: var(--kn-teal); }
.kn-q-opt.correct  { background: #d4f5e0; border-color: var(--kn-leaf); color: #0A4A2A; font-weight: 600; }
.kn-q-opt.incorrect{ background: #fde8e8; border-color: var(--kn-red);  color: #c0392b; }
.kn-q-opt-key,
.kn-q-opt-letter {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: .75rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--kn-grey200);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-transform: uppercase;
}
.kn-q-opt.correct  .kn-q-opt-key,
.kn-q-opt.correct  .kn-q-opt-letter  { background: var(--kn-leaf);  color: var(--kn-white); }
.kn-q-opt.incorrect .kn-q-opt-key,
.kn-q-opt.incorrect .kn-q-opt-letter { background: var(--kn-red);   color: var(--kn-white); }
.kn-q-explanation {
  margin-top: 1rem;
  background: #E8F4F3;
  border-left: 4px solid var(--kn-teal);
  border-radius: 0 var(--kn-r) var(--kn-r) 0;
  padding: .875rem 1rem;
  font-size: .875rem;
  color: var(--kn-grey700);
  line-height: 1.6;
}
.kn-q-exp-label { font-weight: 700; color: var(--kn-teal); margin: 0 0 .375rem; font-size: .8rem; }
.kn-q-tags { display: flex; gap: .5rem; margin-top: .75rem; flex-wrap: wrap; }

/* ══════════════════════════════════════════════════
   RESOURCES
══════════════════════════════════════════════════ */
.kn-res-toolbar { display: flex; gap: .75rem; margin-bottom: 1.25rem; flex-wrap: wrap; align-items: center; }
.kn-res-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; }
.kn-res-card {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.25rem;
  box-shadow: var(--kn-sh);
  display: flex;
  flex-direction: column;
  gap: .5rem;
  transition: transform .15s, box-shadow .15s;
}
.kn-res-card:hover { transform: translateY(-2px); box-shadow: var(--kn-sh-lg); }
.kn-res-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--kn-r);
  background: var(--kn-grey100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.kn-res-title { font-family: var(--f-head); font-size: .9rem; font-weight: 700; color: var(--kn-grey700); margin: 0; line-height: 1.35; }
.kn-res-desc  { font-size: .8rem; color: var(--kn-grey500); line-height: 1.5; flex: 1; }
.kn-res-footer { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-top: .25rem; }
.kn-res-dl { font-size: .73rem; color: var(--kn-grey500); }

/* ══════════════════════════════════════════════════
   AUTH PAGES  (split panel)
══════════════════════════════════════════════════ */
.kn-auth-outer {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  isolation: isolate;
  background: #0A4A2A url("https://kenyanclexreview.com/wp-content/uploads/2026/10/117769-1.jpg") center / cover no-repeat;
}
/* v3.50.0: brand-green overlay at 70% opacity over the photo (login, register and reset pages) */
.kn-auth-outer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(10, 74, 42, .7);
}
.kn-auth-panel {
  display: grid;
  grid-template-columns: 340px 1fr;
  max-width: 860px;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--kn-sh-lg);
}
.kn-auth-deco {
  background: var(--kn-teal);
  padding: 2.5rem 1.875rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.kn-auth-deco-logo {
  height: 46px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  align-self: flex-start;
}
.kn-auth-deco-title {
  font-family: var(--f-head);
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--kn-white);
  margin: 0;
  line-height: 1.25;
}
.kn-auth-deco-sub {
  font-size: .875rem;
  color: rgba(255,255,255,.7);
  line-height: 1.6;
  margin: 0;
}
.kn-auth-deco-stats {
  display: flex;
  flex-direction: column;
  gap: .875rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.15);
}
.kn-auth-stat { display: flex; flex-direction: column; }
.kn-auth-stat strong {
  font-family: var(--f-head);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--kn-sprout);
}
.kn-auth-stat span { font-size: .73rem; color: rgba(255,255,255,.6); }
.kn-auth-form-side {
  background: var(--kn-white);
  padding: 2.5rem 2rem;
  display: flex;
  align-items: center;
}
.kn-auth-form-inner { width: 100%; max-width: 380px; }
.kn-auth-title {
  font-family: var(--f-head);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--kn-grey700);
  margin: 0 0 .3rem;
}
.kn-auth-sub { font-size: .875rem; color: var(--kn-grey500); margin: 0 0 1.375rem; }
.kn-auth-form { display: flex; flex-direction: column; gap: .875rem; }
.kn-field { display: flex; flex-direction: column; gap: .3rem; }
.kn-field label { font-size: .8rem; font-weight: 600; color: var(--kn-grey700); }
.kn-field input,
.kn-field select {
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  padding: .625rem .875rem;
  font-family: var(--f-body);
  font-size: .875rem;
  color: var(--kn-grey700);
  background: var(--kn-white);
  outline: none;
  transition: border-color .12s, box-shadow .12s;
  width: 100%;
}
.kn-field input:focus,
.kn-field select:focus {
  border-color: var(--kn-teal);
  box-shadow: 0 0 0 3px rgba(0,107,94,.1);
}
.kn-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.kn-pass-wrap { position: relative; display: flex; align-items: center; }
.kn-pass-wrap input { padding-right: 2.5rem; }
.kn-pass-toggle {
  position: absolute;
  right: .75rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--kn-grey500);
  padding: 0;
  line-height: 1;
}
.kn-auth-meta { display: flex; justify-content: flex-end; margin: -.125rem 0; }
.kn-auth-foot { text-align: center; font-size: .8rem; color: var(--kn-grey500); margin-top: 1.125rem; }
.kn-link { color: var(--kn-teal); font-weight: 600; text-decoration: none; }
.kn-link:hover { text-decoration: underline; }
.kn-back-link {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: .8rem;
  font-weight: 600;
  color: var(--kn-teal);
  text-decoration: none;
  margin-bottom: 1.125rem;
}
.kn-back-link:hover { text-decoration: underline; }

/* Slim variant */
.kn-auth-outer--slim { padding: 2rem 1.5rem; }
.kn-auth-panel--slim { grid-template-columns: 1fr; max-width: 460px; }
.kn-auth-form-side--full { background: var(--kn-white); }

/* ══════════════════════════════════════════════════
   SIDEBAR EXTRAS  (section labels, spacer, sign-out)
══════════════════════════════════════════════════ */
.kn-sidebar-spacer { flex: 1; }
.kn-sidebar-signout { color: var(--kn-grey500); }
.kn-sidebar-signout:hover { background: #fde8e8 !important; color: var(--kn-red) !important; }

/* ══════════════════════════════════════════════════
   SUB-NAV / BACK LINK (QBank, Resources)
══════════════════════════════════════════════════ */
.kn-sub-nav {
  margin-bottom: .25rem;
}
.kn-qbank-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.25rem;
}
.kn-page-icon {
  display: inline-flex;
  align-items: center;
}
.kn-page-icon svg { width: 18px; height: 18px; }
.kn-qbank-header .kn-page-title {
  color: var(--kn-teal);
  font-size: 1.375rem;
}

/* ══════════════════════════════════════════════════
   QBANK — SPLIT LAYOUT (main left + stats right)
══════════════════════════════════════════════════ */
.kn-qbank-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1.5rem;
  align-items: start;
}
.kn-qbank-main { min-width: 0; }

/* Sub-tab bar (Create A Quiz / Your Quizzes) */
.kn-subtab-bar {
  display: flex;
  background: var(--kn-grey100);
  border-radius: var(--kn-r);
  padding: 3px;
  gap: 2px;
  margin-bottom: 1.25rem;
  width: fit-content;
}
.kn-subtab {
  background: transparent;
  border: none;
  border-radius: calc(var(--kn-r) - 2px);
  padding: .5rem 1.25rem;
  font-family: var(--f-body);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--kn-grey500);
  cursor: pointer;
  transition: background .12s, color .12s;
}
.kn-subtab.active {
  background: var(--kn-teal);
  color: var(--kn-white);
}
.kn-subtab-panel { }
.kn-subtab-panel.kn-hidden { display: none !important; }

/* Quiz wizard */
.kn-quiz-wizard {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.5rem;
  box-shadow: var(--kn-sh);
}
.kn-wizard-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 1.5rem;
}
.kn-wstep {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  flex: 1;
  position: relative;
}
.kn-wstep:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 10px;
  left: calc(50% + 10px);
  right: calc(-50% + 10px);
  height: 2px;
  background: var(--kn-grey200);
  z-index: 0;
}
.kn-wstep.active:not(:last-child)::after,
.kn-wstep.done:not(:last-child)::after { background: var(--kn-teal); }
.kn-wstep-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--kn-grey200);
  border: 2px solid var(--kn-grey200);
  z-index: 1;
  transition: background .15s, border-color .15s;
}
.kn-wstep.active .kn-wstep-dot,
.kn-wstep.done .kn-wstep-dot {
  background: var(--kn-teal);
  border-color: var(--kn-teal);
}
.kn-wstep-label { font-size: .65rem; font-weight: 600; color: var(--kn-grey500); text-align: center; }
.kn-wstep.active .kn-wstep-label { color: var(--kn-teal); }

.kn-wpage { display: none; }
.kn-wpage.active { display: block; }
.kn-wpage-title {
  font-family: var(--f-head);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--kn-teal);
  margin: 0 0 1rem;
}
.kn-wizard-nav {
  display: flex;
  gap: .75rem;
  margin-top: 1.25rem;
  align-items: center;
}

/* Quiz type cards */
.kn-quiz-types { display: flex; flex-direction: column; gap: .625rem; }
.kn-quiz-type-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--kn-white);
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  padding: .875rem 1rem;
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.kn-quiz-type-card:has(input:checked) {
  border-color: var(--kn-teal);
  background: #E8F4F3;
}
.kn-quiz-type-card input { display: none; }
.kn-quiz-type-body { flex: 1; }
.kn-quiz-type-body strong { display: block; font-size: .875rem; font-weight: 600; color: var(--kn-grey700); }
.kn-quiz-type-body span  { font-size: .8rem; color: var(--kn-grey500); }
.kn-quiz-type-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--kn-grey200);
  flex-shrink: 0;
  transition: border-color .12s, background .12s;
}
.kn-quiz-type-card:has(input:checked) .kn-quiz-type-radio {
  border-color: var(--kn-teal);
  background: var(--kn-teal);
  box-shadow: inset 0 0 0 3px var(--kn-white);
}


/* ── Topic Group Accordion (Step 1) ── */
.kn-topic-groups { display: flex; flex-direction: column; gap: .5rem; }
.kn-topic-group {
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  overflow: hidden;
  transition: border-color .18s, box-shadow .18s;
}
.kn-topic-group:has(input:checked) {
  border-color: var(--kn-teal);
  box-shadow: 0 0 0 3px rgba(0,107,94,.1);
}
.kn-topic-group-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  background: var(--kn-grey50);
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  user-select: none;
  transition: background .12s;
}
.kn-topic-group-header:hover { background: var(--kn-grey100); }
.kn-topic-group:has(input:checked) .kn-topic-group-header { background: #E8F4F3; }

/* Icon, text block, chevron */
.kn-tg-icon { font-size: 1.25rem; flex-shrink: 0; line-height: 1; }
.kn-tg-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .1rem;
  min-width: 0;
}
.kn-tg-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--kn-grey700);
  line-height: 1.2;
}
.kn-tg-sub {
  font-size: .72rem;
  color: var(--kn-grey500);
  font-weight: 400;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kn-topic-group:has(input:checked) .kn-tg-label { color: var(--kn-teal); }
.kn-topic-group:has(input:checked) .kn-tg-sub  { color: var(--kn-teal-d); opacity: .8; }

/* Chevron SVG — rotates when group is open */
.kn-tg-chevron {
  color: var(--kn-grey500);
  transition: transform .2s ease, color .12s;
  flex-shrink: 0;
}
.kn-tg-open .kn-tg-chevron { transform: rotate(180deg); color: var(--kn-teal); }

/* Accordion body */
.kn-topic-group-body {
  padding: .625rem .75rem .75rem;
  border-top: 1px solid var(--kn-grey100);
  background: var(--kn-white);
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
}
.kn-topic-group-body.kn-hidden { display: none !important; }

/* Random group — acts as a single-click card, no accordion body */
.kn-topic-group--random .kn-topic-group-header { cursor: pointer; }
.kn-topic-group--random input[type="radio"] { display: none; }
.kn-topic-group--random:has(input:checked) .kn-topic-group-header { background: #E8F4F3; }
.kn-topic-group--random:has(input:checked) .kn-tg-label { color: var(--kn-teal); }
/* SVG check-icon: hidden by default, shown when Random is selected */
.kn-tg-check-icon {
  color: var(--kn-teal);
  flex-shrink: 0;
  transition: opacity .15s;
}
.kn-tg-check-icon.kn-hidden { display: none; }
.kn-topic-group--random:has(input:checked) .kn-tg-check-icon { display: inline-block; }

/* Sub-category pill items in accordion body */
.kn-quiz-cat-option {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .7rem;
  border-radius: 20px;
  cursor: pointer;
  font-size: .78rem;
  color: var(--kn-grey700);
  border: 1.5px solid var(--kn-grey200);
  background: var(--kn-white);
  transition: border-color .12s, background .12s, color .12s;
  line-height: 1.4;
}
.kn-quiz-cat-option:hover { background: var(--kn-grey50); border-color: var(--kn-grey500); }
.kn-quiz-cat-option:has(input:checked) {
  background: #E8F4F3;
  border-color: var(--kn-teal);
  color: var(--kn-teal);
  font-weight: 600;
}
.kn-quiz-cat-option input { display: none; }

/* "All X" option — slightly bolder baseline */
.kn-cat-all {
  font-weight: 500;
  border-style: dashed;
}
.kn-cat-all:has(input:checked) { border-style: solid; }

/* ── Count step (Step 2) ── */
.kn-q-count-wrap {
  display: flex;
  align-items: center;
  gap: .625rem;
  margin-bottom: 1rem;
}
.kn-q-count-input {
  width: 90px;
  padding: .5rem .75rem;
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--kn-grey700);
  text-align: center;
  transition: border-color .12s;
}
.kn-q-count-input:focus { outline: none; border-color: var(--kn-teal); }
.kn-q-count-suffix { font-size: .875rem; color: var(--kn-grey500); }
.kn-q-count-presets {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: .5rem;
}
.kn-count-preset {
  padding: .375rem .75rem;
  border: 1.5px solid var(--kn-grey200);
  border-radius: 20px;
  background: var(--kn-white);
  font-family: var(--f-body);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--kn-grey700);
  cursor: pointer;
  transition: border-color .12s, background .12s, color .12s;
}
.kn-count-preset:hover { border-color: var(--kn-teal); color: var(--kn-teal); }
.kn-count-preset.active {
  background: var(--kn-teal);
  border-color: var(--kn-teal);
  color: var(--kn-white);
}

/* ── Quiz summary / confirm (Step 4) ── */
.kn-quiz-summary {
  background: var(--kn-grey50);
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: .625rem;
}
.kn-quiz-summary-row {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  font-size: .875rem;
}
.kn-quiz-summary-label {
  color: var(--kn-grey500);
  font-weight: 500;
  width: 90px;
  flex-shrink: 0;
}
.kn-quiz-summary-value {
  color: var(--kn-grey700);
  font-weight: 600;
}

/* Q-session header */
.kn-qsession-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

/* Dynamic quiz progress bar */
.kn-qsession-progress-track {
  height: 6px;
  border-radius: 6px;
  background: var(--kn-grey100);
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.kn-qsession-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--kn-teal), var(--kn-leaf));
  border-radius: 6px;
  transition: width .3s ease;
}
.kn-q-nav { margin-top: 1rem; display: flex; justify-content: flex-end; }

/* Final quiz score screen */
.kn-q-results { text-align: center; padding: 2rem 1rem; }
.kn-q-results-score {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  margin-bottom: .75rem;
}
.kn-q-results-pct {
  font-family: var(--f-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--kn-teal);
  line-height: 1;
}
.kn-q-results-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--kn-grey500);
}
.kn-q-results-detail { font-size: .9rem; color: var(--kn-grey700); margin: 0 0 1.25rem; }
.kn-q-results-actions { display: flex; justify-content: center; gap: .75rem; flex-wrap: wrap; }

/* Resume list (Your Quizzes) */
.kn-quizzes-subhead {
  font-family: var(--f-head);
  font-size: .85rem;
  font-weight: 700;
  color: var(--kn-grey700);
  margin: 0 0 .75rem;
}
.kn-resume-list { display: flex; flex-direction: column; gap: .7rem; margin-bottom: 1.75rem; }
.kn-resume-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--kn-white);
  border: 1px solid var(--kn-grey100);
  border-left: 3px solid var(--kn-teal);
  border-radius: var(--kn-r);
  padding: .875rem 1.125rem;
}
.kn-resume-info { display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.kn-resume-info strong { font-size: .88rem; color: var(--kn-grey700); }
.kn-resume-info span { font-size: .76rem; color: var(--kn-grey500); }
.kn-resume-track { height: 5px; width: 160px; border-radius: 5px; background: var(--kn-grey100); overflow: hidden; }
.kn-resume-fill { height: 100%; background: var(--kn-teal); border-radius: 5px; }

/* Admin: File picker (Resource form) */
.kn-file-picker { display: flex; gap: .625rem; align-items: center; flex-wrap: wrap; }
.kn-file-picker-url { flex: 1; min-width: 220px; }

/* QBank Stats sidebar */
.kn-qbank-stats {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.25rem;
  box-shadow: var(--kn-sh);
  position: sticky;
  top: 1rem;
}
.kn-qstats-title {
  font-family: var(--f-head);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--kn-grey700);
  margin: 0 0 .875rem;
}
.kn-qstats-filter { margin-bottom: 1.125rem; }
.kn-select--sm { font-size: .78rem; padding: .4rem .65rem; }
.kn-qstat-circle-row {
  display: flex;
  align-items: center;
  gap: .875rem;
}
.kn-qstat-circle-wrap {
  position: relative;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}
.kn-qstat-svg { width: 64px; height: 64px; transform: rotate(-90deg); }
.kn-qstat-track { fill: none; stroke: var(--kn-grey100); stroke-width: 8; }
.kn-qstat-fill  { fill: none; stroke: var(--kn-teal); stroke-width: 8; stroke-linecap: round; transition: stroke-dasharray .5s; }
.kn-qstat-fill--orange { stroke: var(--kn-gold); }
.kn-qstat-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-head);
  font-size: .75rem;
  font-weight: 800;
  color: var(--kn-grey700);
}
.kn-qstat-label-block { flex: 1; min-width: 0; }
.kn-qstat-heading { display: block; font-size: .8rem; font-weight: 700; color: var(--kn-teal); }
.kn-qstat-subhead { font-size: .72rem; color: var(--kn-grey500); font-style: italic; display: block; margin-bottom: .2rem; }
.kn-qstat-label-block p { font-size: .78rem; color: var(--kn-grey700); margin: 0; line-height: 1.6; }
.kn-qstat-label { text-align: center; font-size: .68rem; color: var(--kn-grey500); margin-top: .25rem; }

/* ══════════════════════════════════════════════════
   RESOURCE LIBRARY ACCORDION
══════════════════════════════════════════════════ */
.kn-accordion { display: flex; flex-direction: column; gap: .5rem; }
.kn-accordion-item {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  box-shadow: var(--kn-sh);
  overflow: hidden;
}
.kn-accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 1.125rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--f-body);
  font-size: .875rem;
  font-weight: 600;
  color: var(--kn-grey700);
  text-align: left;
  transition: background .12s;
}
.kn-accordion-item.open > .kn-accordion-header,
.kn-accordion-header:hover { background: #E8F4F3; }
.kn-accordion-item.open > .kn-accordion-header { color: var(--kn-teal); }
.kn-accordion-num   { color: var(--kn-teal); font-weight: 700; min-width: 1.5rem; }
.kn-accordion-title { flex: 1; }
.kn-accordion-count { font-size: .78rem; color: var(--kn-grey500); }
.kn-accordion-chevron { font-size: .85rem; color: var(--kn-grey500); margin-left: .25rem; }

.kn-accordion-body { padding: 0; }
.kn-accordion-row {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .65rem 1.375rem .65rem 2.25rem;
  border-top: 1px solid var(--kn-grey100);
  font-size: .875rem;
  color: var(--kn-grey700);
  background: var(--kn-white);
  transition: background .1s;
}
.kn-accordion-row:hover { background: var(--kn-grey50); }
.kn-accordion-row-num   { min-width: 1.5rem; font-size: .78rem; color: var(--kn-grey500); }
.kn-accordion-row-title { flex: 1; font-weight: 500; }
.kn-accordion-row-tag   { font-size: .73rem; color: var(--kn-grey500); margin-right: .5rem; }
.kn-accordion-row-action { flex-shrink: 0; }

.kn-dl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  padding: .3rem .7rem;
  min-width: 30px;
  height: 30px;
  border-radius: var(--kn-r);
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
  background: var(--kn-grey100);
  color: var(--kn-grey700);
  text-decoration: none;
  transition: background .12s, color .12s;
  border: none;
  cursor: pointer;
}
.kn-dl-btn:hover             { background: var(--kn-teal); color: var(--kn-white); text-decoration: none; }
.kn-dl-btn--locked           { background: #fde8e8; color: var(--kn-red); }
.kn-dl-btn--locked:hover     { background: var(--kn-red); color: var(--kn-white); }
.kn-dl-btn--soon             { background: var(--kn-grey50); color: var(--kn-grey200); cursor: not-allowed; }

/* ══════════════════════════════════════════════════
   REPORTS & CERTIFICATES
══════════════════════════════════════════════════ */
.kn-reports-layout { }
.kn-reports-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.kn-report-card {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.375rem;
  box-shadow: var(--kn-sh);
  display: flex;
  flex-direction: column;
  gap: .625rem;
}
.kn-report-card-header { display: flex; align-items: center; gap: .625rem; }
.kn-report-icon { display: flex; align-items: center; line-height: 1; }
.kn-report-icon svg { width: 14px; height: 14px; }
.kn-report-title {
  font-family: var(--f-head);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--kn-teal);
  margin: 0;
}
.kn-report-desc { font-size: .8125rem; color: var(--kn-grey500); flex: 1; margin: 0; line-height: 1.5; }
.kn-report-progress { margin: .25rem 0; }
.kn-report-stats-mini { font-size: .8rem; color: var(--kn-grey700); display: flex; gap: 1rem; flex-wrap: wrap; }
.kn-report-stats-mini strong { color: var(--kn-teal); }
.kn-report-actions { margin-top: .375rem; }

/* Course completion cert card */
.kn-cert-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.25rem 1.375rem;
  box-shadow: var(--kn-sh);
}
.kn-cert-icon { display: flex; align-items: center; flex-shrink: 0; line-height: 1; }
.kn-cert-icon svg { width: 18px; height: 18px; }
.kn-cert-body { flex: 1; }
.kn-cert-title { font-family: var(--f-head); font-size: .9375rem; font-weight: 700; color: var(--kn-grey700); margin: 0 0 .25rem; }
.kn-cert-desc  { font-size: .8rem; color: var(--kn-grey500); margin: 0; line-height: 1.5; }
.kn-cert-locked { font-size: .8rem; color: var(--kn-grey500); white-space: nowrap; }

/* Cert section header */
.kn-cert-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kn-cert-count {
  font-size: .8rem;
  color: var(--kn-grey500);
  background: var(--kn-grey100);
  padding: .2em .7em;
  border-radius: 20px;
  font-weight: 600;
}

/* Cert list rows */
.kn-cert-list { display: flex; flex-direction: column; gap: 0; }
.kn-cert-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .875rem 1.125rem;
  background: var(--kn-white);
  border: 1px solid var(--kn-grey100);
  border-radius: var(--kn-r);
  margin-bottom: .375rem;
}
.kn-cert-row:hover { background: var(--kn-grey50); }
.kn-cert-row-info { display: flex; flex-direction: column; }
.kn-cert-row-title { font-size: .875rem; font-weight: 600; color: var(--kn-grey700); }
.kn-cert-row-meta  { font-size: .75rem; color: var(--kn-grey500); }

/* ══════════════════════════════════════════════════
   ACCOUNT PAGE — HURST STYLE BANNER
══════════════════════════════════════════════════ */
.kn-account-banner {
  background: var(--kn-teal);
  border-radius: var(--kn-r-lg);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.kn-account-banner-title {
  font-family: var(--f-head);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--kn-white);
  margin: 0 0 .25rem;
}
.kn-account-banner-sub { font-size: .875rem; color: rgba(255,255,255,.75); margin: 0 0 .875rem; }
.kn-account-extend-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: transparent;
  border: 2px solid var(--kn-white);
  color: var(--kn-white);
  font-family: var(--f-body);
  font-weight: 600;
  font-size: .875rem;
  padding: .5rem 1.125rem;
  border-radius: var(--kn-r);
  text-decoration: none;
  transition: background .12s;
}
.kn-account-extend-btn:hover { background: rgba(255,255,255,.15); color: var(--kn-white); text-decoration: none; }

/* NCLEX countdown */
.kn-nclex-countdown { background: rgba(255,255,255,.15); border-radius: var(--kn-r); padding: 1rem 1.25rem; min-width: 300px; }
.kn-nclex-countdown-label { font-size: .8rem; font-weight: 600; color: rgba(255,255,255,.85); margin: 0 0 .625rem; }
.kn-countdown-boxes { display: flex; gap: .5rem; margin-bottom: .875rem; }
.kn-countdown-box {
  background: rgba(0,0,0,.25);
  border-radius: 6px;
  padding: .5rem .875rem;
  text-align: center;
  min-width: 56px;
}
.kn-countdown-box span { display: block; font-family: var(--f-head); font-size: 1.375rem; font-weight: 800; color: var(--kn-white); line-height: 1; }
.kn-countdown-box label { font-size: .65rem; color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .05em; display: block; margin-top: .2rem; }
.kn-exam-date-label { font-size: .75rem; color: rgba(255,255,255,.8); display: block; margin-bottom: .25rem; }
.kn-exam-date-input {
  background: var(--kn-white);
  border: none;
  border-radius: var(--kn-r);
  padding: .45rem .875rem;
  font-family: var(--f-body);
  font-size: .875rem;
  color: var(--kn-grey700);
  width: 100%;
}

/* Account body layout */
.kn-account-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.25rem;
  align-items: start;
}
.kn-settings-block { font-size: .875rem; color: var(--kn-grey700); }
.kn-settings-line { margin: 0 0 .375rem; line-height: 1.6; }
.kn-link--edit { color: var(--kn-teal); font-size: .8rem; }
.kn-card-icon { display: inline-flex; align-items: center; line-height: 1; }
.kn-card-icon svg { width: 14px; height: 14px; }

/* Purchases */
.kn-purchase-row {
  border-bottom: 1px solid var(--kn-grey100);
  padding: .875rem 0;
}
.kn-purchase-row:last-child { border-bottom: none; }
.kn-purchase-meta { display: flex; gap: 1.5rem; margin-bottom: .375rem; }
.kn-purchase-date,
.kn-purchase-amount { font-size: .78rem; color: var(--kn-grey500); line-height: 1.6; }
.kn-purchase-date strong,
.kn-purchase-amount strong { display: block; color: var(--kn-grey700); font-weight: 700; }
.kn-purchase-product { font-size: .8rem; color: var(--kn-teal); font-weight: 600; margin: 0 0 .5rem; }
.kn-btn-receipt {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .3rem .75rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--kn-teal, #0a4a29);
  background: transparent;
  border: 1.5px solid var(--kn-teal, #0a4a29);
  border-radius: 4px;
  cursor: pointer;
  transition: background .15s, color .15s;
  line-height: 1.4;
}
.kn-btn-receipt:hover {
  background: var(--kn-teal, #0a4a29);
  color: #fff;
}
.kn-btn-receipt:disabled {
  opacity: .55;
  cursor: not-allowed;
}

/* ══════════════════════════════════════════════════
   ADMIN DASHBOARD OVERRIDES
   Keeps teal theme but with slightly deeper nav
══════════════════════════════════════════════════ */
.kn-portal--admin .kn-sidebar-logo { background: var(--kn-forest); }
.kn-portal--admin .kn-sidebar-link.active {
  background: #EAF1EA;
  color: var(--kn-forest);
  border-left-color: var(--kn-forest);
}
.kn-portal--admin .kn-sidebar-link:hover { color: var(--kn-forest); }
.kn-portal--admin .kn-sidebar-link.active .kn-sidebar-badge {
  background: var(--kn-forest);
  color: var(--kn-white);
}
.kn-portal--admin .kn-welcome-banner { background: var(--kn-forest); }
.kn-portal--admin .kn-welcome-cta { background: var(--kn-gold); }

/* ══════════════════════════════════════════════════
   RESPONSIVE  ≤ 1100px
══════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .kn-stats-row--4  { grid-template-columns: repeat(2, 1fr); }
  .kn-content-row   { grid-template-columns: 1fr; }
  .kn-account-layout{ grid-template-columns: 1fr; }
  .kn-qbank-layout  { grid-template-columns: 1fr; }
  .kn-qbank-stats   { position: static; }
  .kn-account-body  { grid-template-columns: 1fr; }
  .kn-reports-cards { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════
   RESPONSIVE  ≤ 900px  (auth)
══════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .kn-auth-deco  { display: none; }
  .kn-auth-panel { grid-template-columns: 1fr; max-width: 460px; }
  .kn-auth-form-side { padding: 2rem 1.5rem; }
}

/* ══════════════════════════════════════════════════
   RESPONSIVE  ≤ 768px  (mobile portal)
══════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .kn-mobile-bar { display: flex; }
  .kn-sidebar {
    position: fixed;
    top: 0; left: 0;
    height: 100%;
    z-index: 300;
    transform: translateX(-100%);
    width: 260px;
    box-shadow: var(--kn-sh-lg);
  }
  .kn-sidebar.open { transform: translateX(0); }
  .kn-sidebar-overlay.open { display: block; }
  .kn-tab { padding: 1.125rem 1rem; }
  .kn-welcome-banner { padding: 1rem; }
  .kn-stats-row--3,
  .kn-stats-row--4  { grid-template-columns: 1fr 1fr; }
  .kn-form-row--2,
  .kn-form-row--4   { grid-template-columns: 1fr; }
  .kn-field-row     { grid-template-columns: 1fr; }
  .kn-res-grid      { grid-template-columns: 1fr; }
  .kn-course-grid   { grid-template-columns: 1fr; }
  .kn-account-banner{ flex-direction: column; }
  .kn-nclex-countdown{ min-width: unset; width: 100%; }
  .kn-subtab-bar    { width: 100%; }
  .kn-subtab        { flex: 1; text-align: center; }
  .kn-pillars       { grid-template-columns: 1fr 1fr; }
  .kn-perf-grid     { grid-template-columns: 1fr; }
  .kn-recommend     { flex-direction: column; align-items: flex-start; }
  .kn-recommend-cta { width: 100%; text-align: center; }
  .kn-resume-card   { flex-direction: column; align-items: stretch; }
  .kn-resume-track  { width: 100%; }
  .kn-resume-btn    { width: 100%; text-align: center; }
  .kn-file-picker   { flex-direction: column; align-items: stretch; }

  /* Icon size containment on mobile */
  .kn-stat-icon   { font-size: .875rem; }
  .kn-empty-icon  { font-size: 1.25rem; }
  .kn-page-icon   { font-size: .875rem; }
  .kn-welcome-cta { font-size: .75rem; padding: .4375rem .75rem; gap: .25rem; }
  .kn-welcome-actions { gap: .5rem; }
  .kn-welcome-banner  { padding: .875rem 1rem; }
}

@media (max-width: 480px) {
  .kn-stats-row--3,
  .kn-stats-row--4  { grid-template-columns: 1fr; }
  .kn-auth-form-side{ padding: 1.5rem 1.125rem; }
  .kn-form-row--3   { grid-template-columns: 1fr; }
  .kn-welcome-name  { font-size: 1rem; }
  .kn-page-title    { font-size: 1.25rem; }
  .kn-page-header   { flex-direction: column; gap: .75rem; align-items: flex-start; }
  .kn-table-wrap    { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .kn-pillars       { grid-template-columns: 1fr; }
  .kn-snapshot-exam { flex-direction: column; align-items: flex-start; }
  .kn-snapshot-exam-edit { margin-left: 0; }

  /* Tighter icons at smallest breakpoint */
  .kn-stat-icon  { font-size: .75rem; }
  .kn-empty-icon { font-size: 1rem; }
}

/* ══════════════════════════════════════════════════
   CARDS — additional variants
══════════════════════════════════════════════════ */
.kn-card--grow  { min-width: 0; }
.kn-card--aside { flex-shrink: 0; }
.kn-card--aside-tall { }

.kn-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.kn-card-meta { font-size: .8125rem; color: var(--kn-grey500); }

.kn-card-toolbar {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .875rem;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════
   FORMS — 3-column row
══════════════════════════════════════════════════ */
.kn-form-row--3 { display: grid; grid-template-columns: repeat(3,1fr); gap: .875rem; }

/* ══════════════════════════════════════════════════
   BADGES — additional color variants
══════════════════════════════════════════════════ */
.kn-badge--green  { background: #d4f5e0; color: #0A4A2A; }
.kn-badge--red    { background: #fde8e8; color: #c0392b; }
.kn-badge--gold   { background: #fff3cd; color: #856404; }
.kn-badge--yellow { background: #fff3cd; color: #856404; }
.kn-badge--teal   { background: #E8F4F3; color: var(--kn-teal); }

/* ══════════════════════════════════════════════════
   INPUTS — search variant
══════════════════════════════════════════════════ */
.kn-input--search {
  min-width: 200px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236b7280' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: .75rem center;
  background-size: 1rem;
  padding-left: 2.25rem;
}

/* ══════════════════════════════════════════════════
   TABLE — empty state, compact, count line
══════════════════════════════════════════════════ */
.kn-table-empty { text-align: center; color: var(--kn-grey500); padding: 2rem; font-style: italic; }
.kn-count-line { font-size: .8125rem; color: var(--kn-grey500); margin: .625rem 0 0; }

/* ══════════════════════════════════════════════════
   SIDEBAR DIVIDER
══════════════════════════════════════════════════ */
.kn-sidebar-divider {
  height: 1px;
  background: rgba(255,255,255,.12);
  margin: .5rem 1.125rem;
}

/* ══════════════════════════════════════════════════
   PAGE HEADER
══════════════════════════════════════════════════ */
.kn-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.kn-page-title {
  font-family: var(--f-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--kn-grey700);
  margin: 0 0 .25rem;
}
.kn-page-sub {
  font-size: .875rem;
  color: var(--kn-grey500);
  margin: 0;
}

/* ══════════════════════════════════════════════════
   READINESS EXAM STYLES
══════════════════════════════════════════════════ */
.kn-readiness-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.125rem;
  margin-bottom: 1.25rem;
}
.kn-readiness-card {
  background: var(--kn-white);
  border-radius: var(--kn-r-lg);
  padding: 1.375rem;
  box-shadow: var(--kn-sh);
  border-top: 4px solid var(--kn-grey100);
}
.kn-readiness-card--featured {
  border-top-color: var(--kn-teal);
  background: linear-gradient(135deg, #E8F4F3 0%, #fff 60%);
}
.kn-readiness-card h3 { font-size: 1rem; font-weight: 700; margin: 0 0 .5rem; color: var(--kn-grey700); }
.kn-readiness-meta { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.kn-readiness-tag {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .2rem .6rem;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 500;
  background: var(--kn-grey50);
  color: var(--kn-grey700);
}
.kn-readiness-score {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .625rem 0;
  border-top: 1px solid var(--kn-grey100);
  margin-top: auto;
}
.kn-score-pct { font-size: 1.25rem; font-weight: 800; }
.kn-score--pass { color: var(--kn-teal); }
.kn-score--needs-work { color: #ef4444; }

/* Readiness exam overlay */
.kn-readiness-overlay {
  position: fixed;
  inset: 0;
  background: var(--kn-white);
  z-index: 500;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.kn-readiness-overlay.kn-hidden { display: none !important; }
.kn-readiness-session {
  max-width: 800px;
  margin: 0 auto;
  padding: 1.5rem;
  width: 100%;
}
.kn-readiness-q-card {
  background: var(--kn-white);
  border: 1px solid var(--kn-grey100);
  border-radius: var(--kn-r-lg);
  padding: 1.5rem;
  box-shadow: var(--kn-sh);
}
.kn-readiness-progress { margin-bottom: 1rem; }
.kn-readiness-result {
  text-align: center;
  padding: 3rem 1rem;
}
.kn-readiness-result h3 { font-size: 1.5rem; margin-bottom: .75rem; }
.kn-readiness-result .kn-result-score {
  font-size: 3rem;
  font-family: var(--f-head);
  font-weight: 800;
  color: var(--kn-teal);
  margin: .5rem 0;
}
.kn-rsession-footer {
  padding: .75rem 1.5rem;
  font-size: .8125rem;
  color: var(--kn-grey500);
  border-top: 1px solid var(--kn-grey100);
  flex-shrink: 0;
}
.kn-rsession-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--kn-grey100);
  background: var(--kn-white);
  box-shadow: var(--kn-sh);
  flex-shrink: 0;
}
.kn-rsession-timer {
  font-family: var(--f-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--kn-teal);
  letter-spacing: .05em;
}

/* ══════════════════════════════════════════════════
   ENROLLMENT SEARCH — live filter JS hook
══════════════════════════════════════════════════ */
/* student search is handled inline by JS below; no extra CSS needed */

/* ══════════════════════════════════════════════════
   MOBILE: additional 768 fixes
══════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .kn-content-row     { grid-template-columns: 1fr; }
  .kn-form-row--3     { grid-template-columns: 1fr; }
  .kn-page-header     { flex-direction: column; gap: .75rem; align-items: flex-start; }
  .kn-readiness-grid  { grid-template-columns: 1fr; }
  .kn-card-toolbar    { flex-direction: column; align-items: stretch; }
  .kn-input--search   { width: 100%; }
  .kn-table-wrap      { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .kn-btn-primary,
  .kn-btn-outline     { min-height: 44px; }
  .kn-sidebar-link    { min-height: 44px; }
  .kn-stat-card       { padding: 1rem; }
}

/* ══════════════════════════════════════════════════
   QUIZ HISTORY TABLE — badges + action buttons
══════════════════════════════════════════════════ */
.kn-history-table th:nth-child(4),
.kn-history-table td:nth-child(4) { text-align: center; }

.kn-hist-actions { white-space: nowrap; display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; }

.kn-badge {
  display: inline-block;
  padding: .15rem .55rem;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.kn-badge--success { background: #d4f4dc; color: #1a7a35; }
.kn-badge--info    { background: #d0eaf9; color: #0760b0; }

/* ══════════════════════════════════════════════════
   REVIEW / CERTIFICATE PANEL (modal overlay)
══════════════════════════════════════════════════ */
.kn-review-panel {
  position: fixed; inset: 0; z-index: 99999;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.kn-review-panel.kn-hidden { display: none; }

.kn-review-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(2px);
}

.kn-review-box {
  position: relative; z-index: 1;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,.22);
  width: 100%; max-width: 560px;
  max-height: 92vh;
  overflow-y: auto;
  display: flex; flex-direction: column;
}

.kn-review-header {
  display: flex; align-items: center; gap: .75rem;
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 2px solid var(--kn-forest);
  background: var(--kn-forest);
  border-radius: 12px 12px 0 0;
  color: #fff;
  position: relative;
}
.kn-review-logo {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: var(--kn-sprout);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.kn-review-logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800; font-size: .75rem;
  color: var(--kn-forest);
  letter-spacing: .04em;
}
.kn-review-title-block { flex: 1; min-width: 0; }
.kn-review-title {
  margin: 0; font-size: 1rem; font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  color: #fff; line-height: 1.2;
}
.kn-review-subtitle {
  margin: .1rem 0 0; font-size: .75rem; color: rgba(255,255,255,.7);
}
.kn-review-close {
  position: absolute; top: .75rem; right: .75rem;
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,.8); font-size: 1.1rem; line-height: 1;
  padding: .2rem .4rem; border-radius: 4px;
  transition: background .15s;
}
.kn-review-close:hover { background: rgba(255,255,255,.15); }

.kn-review-cert-body {
  padding: 1.5rem;
  text-align: center;
}
.kn-review-cert-intro {
  font-size: .85rem; color: var(--kn-grey500); margin: 0 0 .25rem;
}
.kn-review-student-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.35rem; font-weight: 700;
  color: var(--kn-forest);
  margin: 0 0 .25rem;
}
.kn-review-cert-text {
  font-size: .85rem; color: var(--kn-grey700); margin: 0 0 1.25rem;
}

.kn-review-table-wrap {
  text-align: left;
  border: 1px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  overflow: hidden;
  margin-bottom: 1rem;
}
.kn-review-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.kn-review-table tr { border-bottom: 1px solid var(--kn-grey100); }
.kn-review-table tr:last-child { border-bottom: none; }
.kn-review-table th {
  width: 40%; padding: .65rem 1rem;
  background: var(--kn-grey50); color: var(--kn-grey700);
  font-weight: 600; text-align: left;
}
.kn-review-table td {
  padding: .65rem 1rem; color: var(--kn-grey700); font-weight: 500;
}

.kn-review-footer-id {
  font-size: .7rem; color: var(--kn-grey500);
  border-top: 1px dashed var(--kn-grey200);
  padding-top: .75rem; margin-top: .25rem;
}

.kn-review-actions {
  display: flex; gap: .75rem; padding: 1rem 1.5rem 1.25rem;
  border-top: 1px solid var(--kn-grey100);
}
.kn-review-actions .kn-btn-primary,
.kn-review-actions .kn-btn-outline { flex: 1; text-align: center; justify-content: center; }

/* responsive */
@media (max-width: 480px) {
  .kn-review-box { border-radius: 8px; }
  .kn-review-cert-body { padding: 1rem; }
  .kn-review-actions { flex-direction: column; }
  .kn-hist-actions { flex-direction: column; align-items: flex-start; }
}

/* ══════════════════════════════════════════════════
   READINESS EXAMS v2.4 — Two-column page layout
══════════════════════════════════════════════════ */

/* Page layout: exam list + stats sidebar */
.kn-re-page-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1.5rem;
  align-items: start;
}
.kn-re-main { min-width: 0; }

/* ── Empty state ── */
.kn-readiness-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--kn-grey500);
}
.kn-readiness-empty-icon { margin-bottom: .75rem; opacity: .5; }
.kn-readiness-empty h3 { margin: 0 0 .4rem; font-size: 1.125rem; font-weight: 700; color: var(--kn-grey700); }
.kn-readiness-empty p  { margin: 0; font-size: .9rem; }

/* ── Exam block ── */
.kn-re-exam-block {
  background: #fff;
  border-radius: var(--kn-r-lg);
  box-shadow: var(--kn-sh);
  margin-bottom: 1.25rem;
  overflow: hidden;
  border: 1px solid var(--kn-grey100);
}
.kn-re-exam-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.375rem;
  border-bottom: 1px solid var(--kn-grey100);
}
.kn-re-exam-info { flex: 1; min-width: 0; }
.kn-re-exam-title {
  margin: 0 0 .35rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--kn-teal);
}
.kn-re-exam-desc {
  margin: 0 0 .6rem;
  font-size: .875rem;
  color: var(--kn-grey600);
  line-height: 1.5;
}
.kn-re-exam-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .1rem;
  font-size: .8rem;
  color: var(--kn-grey500);
  align-items: center;
}
.kn-re-meta-dot { margin: 0 .25rem; }
.kn-re-exam-start-wrap { flex-shrink: 0; padding-top: .1rem; }

/* ── Attempts list ── */
.kn-re-attempts { padding: .75rem 1.375rem 1rem; }
.kn-re-attempts-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--kn-grey500);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: .5rem;
}
.kn-re-attempt-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .55rem .75rem;
  border-radius: var(--kn-r);
  background: var(--kn-grey50);
  margin-bottom: .4rem;
  flex-wrap: wrap;
}
.kn-re-attempt-row.kn-re-attempt--active { background: #e6f7f5; }
.kn-re-attempt-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex: 1;
  flex-wrap: wrap;
  font-size: .85rem;
}
.kn-re-attempt-num  { font-weight: 600; color: var(--kn-grey700); }
.kn-re-attempt-date { color: var(--kn-grey500); font-size: .8rem; }
.kn-re-attempt-progress { color: var(--kn-grey600); font-size: .8rem; }
.kn-re-attempt-actions { flex-shrink: 0; }

/* ── Stats sidebar ── */
.kn-re-stats-sidebar {
  position: sticky;
  top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.kn-re-sidebar-heading {
  margin: 0 0 .25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--kn-grey800);
}

/* ── Stat panel card (one per metric) ── */
.kn-re-stat-panel {
  background: #fff;
  border-radius: var(--kn-r-lg);
  box-shadow: var(--kn-sh);
  border: 1px solid var(--kn-grey100);
  padding: 1rem 1.1rem;
}
.kn-re-stat-panel-title {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--kn-grey500);
  margin-bottom: .75rem;
}
.kn-re-stat-panel-body {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Circular gauge */
.kn-re-gauge-wrap {
  position: relative;
  flex-shrink: 0;
  width: 72px;
  height: 72px;
}
.kn-re-gauge-svg { width: 72px; height: 72px; display: block; }
.kn-re-gauge-track { fill: none; stroke: var(--kn-grey100); stroke-width: 6; }
.kn-re-gauge-fill  { fill: none; stroke-width: 6; stroke-linecap: round; transition: stroke-dasharray .6s ease; }
.kn-re-gauge-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.kn-re-gauge-pct {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1;
}

/* Detail rows inside panel */
.kn-re-stat-panel-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.kn-re-stat-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: .82rem;
}
.kn-re-sdl { color: var(--kn-grey500); }
.kn-re-sdv { font-weight: 700; color: var(--kn-grey800); }

/* ── Exam badges panel ── */
.kn-re-badges-panel {
  background: #fff;
  border-radius: var(--kn-r-lg);
  box-shadow: var(--kn-sh);
  border: 1px solid var(--kn-grey100);
  padding: .9rem 1.1rem;
}
.kn-re-badges-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .65rem;
}
.kn-re-badges-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--kn-grey500);
}
.kn-re-badges-count {
  font-size: .78rem;
  font-weight: 700;
  color: var(--kn-grey700);
  background: var(--kn-grey50);
  border-radius: 20px;
  padding: .1rem .5rem;
}
.kn-re-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}
.kn-re-exam-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  width: 58px;
  text-align: center;
  color: var(--kn-grey300);
  cursor: default;
}
.kn-re-badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--kn-grey50);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
.kn-re-badge-name {
  font-size: .62rem;
  line-height: 1.25;
  color: var(--kn-grey400);
  font-weight: 500;
}
.kn-re-exam-badge--done .kn-re-badge-icon {
  background: #ecfdf5;
  color: #059669;
}
.kn-re-exam-badge--done .kn-re-badge-name { color: #059669; font-weight: 600; }

/* ══════════════════════════════════════════════════
   READINESS EXAM SESSION OVERLAY
══════════════════════════════════════════════════ */
.kn-re-overlay {
  position: fixed;
  inset: 0;
  z-index: 99990;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.kn-re-overlay.kn-hidden { display: none !important; }
.kn-re-session-backdrop,
.kn-re-results-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(3px);
}
.kn-re-session {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 48px rgba(0,0,0,.22);
  width: 100%;
  max-width: 680px;
  max-height: 92vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* Session header */
.kn-re-session-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem;
  background: var(--kn-teal);
  color: #fff;
  border-radius: 12px 12px 0 0;
  flex-shrink: 0;
}
.kn-re-session-title-wrap { flex: 1; min-width: 0; }
.kn-re-session-title {
  margin: 0;
  font-size: .95rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kn-re-session-progress {
  font-size: .78rem;
  color: rgba(255,255,255,.75);
  display: block;
  margin-top: .1rem;
}
.kn-re-session-timer-wrap {
  display: flex;
  align-items: center;
  gap: .3rem;
  background: rgba(0,0,0,.15);
  border-radius: 99px;
  padding: .25rem .65rem;
  flex-shrink: 0;
}
.kn-re-timer-icon { color: rgba(255,255,255,.8); }
.kn-re-timer {
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.kn-re-timer.kn-re-timer-warning { color: #fde68a; }
.kn-re-end-btn {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  border-radius: 6px;
  padding: .35rem .7rem;
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  transition: background .15s;
}
.kn-re-end-btn:hover { background: rgba(255,255,255,.25); }

/* Session body (question area) */
.kn-re-session-body {
  padding: 1.5rem 1.375rem 1rem;
  flex: 1;
}
.kn-re-q-meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .9rem;
}
.kn-re-q-progress {
  font-size: .8rem;
  font-weight: 600;
  color: var(--kn-grey500);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.kn-re-q-cat {
  font-size: .78rem;
  background: var(--kn-teal-10, #e6f7f5);
  color: var(--kn-teal);
  border-radius: 99px;
  padding: .15rem .55rem;
  font-weight: 500;
}
.kn-re-q-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--kn-grey800);
  line-height: 1.55;
  margin: 0 0 1.25rem;
}
.kn-re-options { display: flex; flex-direction: column; gap: .55rem; }
.kn-re-option-label {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .75rem 1rem;
  border: 1.5px solid var(--kn-grey200);
  border-radius: var(--kn-r);
  cursor: pointer;
  transition: border-color .15s, background .15s;
  font-size: .9rem;
  line-height: 1.4;
}
.kn-re-option-label:hover { border-color: var(--kn-teal); background: #f0fbfa; }
.kn-re-option-label input[type=radio] { display: none; }
.kn-re-opt-key {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--kn-grey100);
  color: var(--kn-grey700);
  font-size: .78rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.kn-re-opt-text { flex: 1; }
/* Checked state */
.kn-re-option-label:has(input:checked) {
  border-color: var(--kn-teal);
  background: #e6f7f5;
}
.kn-re-option-label:has(input:checked) .kn-re-opt-key {
  background: var(--kn-teal);
  color: #fff;
}
/* Answer reveal states */
.kn-re-option-label.kn-re-opt-correct {
  border-color: #10b981;
  background: #ecfdf5;
}
.kn-re-option-label.kn-re-opt-correct .kn-re-opt-key { background: #10b981; color: #fff; }
.kn-re-option-label.kn-re-opt-wrong {
  border-color: #ef4444;
  background: #fef2f2;
}
.kn-re-option-label.kn-re-opt-wrong .kn-re-opt-key { background: #ef4444; color: #fff; }

/* Session footer: feedback — shown by JS (removeClass kn-hidden) */
.kn-re-session-footer {
  padding: .75rem 1.375rem;
  margin: 0 1.375rem;
  border-radius: var(--kn-r);
  font-size: .9rem;
  line-height: 1.5;
  display: none;
}
.kn-re-session-footer:not(.kn-hidden) { display: block; }
.kn-re-session-footer.kn-re-correct {
  background: #ecfdf5;
  border: 1px solid #6ee7b7;
  color: #065f46;
}
.kn-re-session-footer.kn-re-incorrect {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #7f1d1d;
}
.kn-re-explanation {
  margin: .5rem 0 0;
  font-size: .875rem;
  opacity: .9;
}

/* Session actions (submit / next buttons) */
.kn-re-session-actions {
  display: flex;
  gap: .75rem;
  padding: 1rem 1.375rem 1.25rem;
  border-top: 1px solid var(--kn-grey100);
  flex-shrink: 0;
  margin-top: .5rem;
}

/* ══════════════════════════════════════════════════
   READINESS RESULTS OVERLAY
══════════════════════════════════════════════════ */
.kn-re-results-overlay {
  position: fixed;
  inset: 0;
  z-index: 99995;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.kn-re-results-overlay.kn-hidden { display: none !important; }
.kn-re-results-panel {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 48px rgba(0,0,0,.22);
  width: 100%;
  max-width: 440px;
  padding: 2rem 1.75rem;
  text-align: center;
}
.kn-re-results-close {
  position: absolute;
  top: .75rem; right: .75rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--kn-grey400);
  padding: .2rem .4rem;
  border-radius: 4px;
  transition: color .15s;
}
.kn-re-results-close:hover { color: var(--kn-grey700); }

.kn-re-results-summary { display: flex; flex-direction: column; align-items: center; gap: .75rem; }
.kn-re-results-circle {
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  margin-bottom: .25rem;
}
.kn-re-results-pass { background: #ecfdf5; border: 4px solid #10b981; }
.kn-re-results-fail { background: #fef2f2; border: 4px solid #ef4444; }
.kn-re-results-pct { font-size: 1.75rem; font-weight: 800; line-height: 1; color: var(--kn-grey800); }
.kn-re-results-label { font-size: .72rem; color: var(--kn-grey500); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.kn-re-results-detail { font-size: .9rem; color: var(--kn-grey600); margin: 0; }
.kn-re-results-msg { margin: 0; font-size: .9rem; font-weight: 600; }
.kn-re-pass-msg { color: #059669; }
.kn-re-fail-msg { color: #dc2626; }

/* Results overlay actions row */
.kn-re-results-actions {
  margin-top: .75rem;
  display: flex;
  justify-content: center;
  gap: .5rem;
}

/* ══════════════════════════════════════════════════
   READINESS REVIEW OVERLAY
══════════════════════════════════════════════════ */
.kn-re-review-overlay {
  position: fixed;
  inset: 0;
  z-index: 99996;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}
.kn-re-review-overlay.kn-hidden { display: none !important; }

.kn-re-review-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 0;
}
.kn-re-review-panel {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  width: 100%;
  max-width: 720px;
  min-height: 80vh;
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Header */
.kn-re-review-header {
  padding: 1rem 1.25rem .75rem;
  border-bottom: 1px solid var(--kn-grey200);
  background: var(--kn-grey50, #f9fafb);
  flex-shrink: 0;
}
.kn-re-review-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .5rem;
}
.kn-re-review-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--kn-grey800);
  margin: 0;
}
.kn-re-review-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--kn-grey400);
  padding: .2rem .4rem;
  border-radius: 4px;
  transition: color .15s, background .15s;
}
.kn-re-review-close:hover { color: var(--kn-grey700); background: var(--kn-grey100); }

.kn-re-review-score-bar { font-size: .9rem; }
.kn-re-review-score { display: inline-block; padding: .3rem .75rem; border-radius: 20px; font-weight: 700; font-size: .88rem; }
.kn-re-review-pass { background: #ecfdf5; color: #059669; }
.kn-re-review-fail { background: #fef2f2; color: #dc2626; }

/* Navigation row */
.kn-re-review-body { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: .75rem; }

.kn-re-review-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  margin-bottom: .25rem;
}
.kn-re-review-nav-label { font-size: .88rem; color: var(--kn-grey600); font-weight: 600; flex: 1; text-align: center; }

.kn-btn-icon {
  background: var(--kn-grey100);
  border: 1px solid var(--kn-grey200);
  border-radius: 6px;
  width: 2rem;
  height: 2rem;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  color: var(--kn-grey700);
  transition: background .15s, color .15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.kn-btn-icon:hover:not(:disabled) { background: var(--kn-primary); color: #fff; border-color: var(--kn-primary); }
.kn-btn-icon:disabled { opacity: .35; cursor: default; }

/* Question display inside review */
.kn-re-review-q-meta { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .5rem; }

.kn-re-review-options { display: flex; flex-direction: column; gap: .5rem; }
.kn-re-review-opt {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .6rem .85rem;
  border: 1.5px solid var(--kn-grey200);
  border-radius: 8px;
  background: #fff;
  position: relative;
  font-size: .9rem;
}
.kn-re-review-opt.kn-re-opt-correct {
  border-color: #10b981;
  background: #ecfdf5;
}
.kn-re-review-opt.kn-re-opt-wrong {
  border-color: #ef4444;
  background: #fef2f2;
}

/* Tags */
.kn-re-opt-tag {
  margin-left: auto;
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .45rem;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
.kn-re-opt-tag-correct { background: #10b981; color: #fff; }
.kn-re-opt-tag-wrong   { background: #ef4444; color: #fff; }

/* Explanation */
.kn-re-review-explanation {
  margin-top: .5rem;
  padding: .75rem 1rem;
  background: #f0f9ff;
  border-left: 3px solid #3b82f6;
  border-radius: 0 6px 6px 0;
  font-size: .88rem;
  color: var(--kn-grey700);
  line-height: 1.5;
}

/* Footer pager */
.kn-re-review-footer {
  border-top: 1px solid var(--kn-grey200);
  padding: .65rem 1rem;
  flex-shrink: 0;
}
.kn-re-review-pager {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
  max-height: 90px;
  overflow-y: auto;
}
.kn-re-pager-dot {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  font-size: .72rem;
  font-weight: 700;
  border: 2px solid var(--kn-grey300);
  background: #fff;
  color: var(--kn-grey600);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
}
.kn-re-pager-dot:hover { border-color: var(--kn-primary); color: var(--kn-primary); }
.kn-re-pager-dot.active { border-color: var(--kn-primary); background: var(--kn-primary); color: #fff; }
.kn-re-pager-correct { border-color: #10b981; background: #ecfdf5; color: #059669; }
.kn-re-pager-correct.active { background: #10b981; color: #fff; }
.kn-re-pager-wrong { border-color: #ef4444; background: #fef2f2; color: #dc2626; }
.kn-re-pager-wrong.active { background: #ef4444; color: #fff; }
.kn-re-pager-unanswered { border-color: var(--kn-grey300); background: var(--kn-grey100); color: var(--kn-grey400); }

/* ══════════════════════════════════════════════════
   RESOURCE LIBRARY: media picker (fix icon + layout)
══════════════════════════════════════════════════ */
.kn-media-picker { display: flex; flex-direction: column; gap: .45rem; }
.kn-media-choose-btn {
  /* Remove emoji font rendering; keep just the label text */
  font-size: .82rem !important;
  padding: .45rem .9rem !important;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  width: fit-content;
}
/* Hide the paperclip emoji that becomes oversized */
.kn-media-choose-btn::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23374151' stroke-width='2'%3E%3Cpath d='M21.44 11.05l-9.19 9.19a6 6 0 0 1-8.49-8.49l9.19-9.19a4 4 0 0 1 5.66 5.66l-9.2 9.19a2 2 0 0 1-2.83-2.83l8.49-8.48'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
}
.kn-media-preview {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .65rem;
  background: var(--kn-grey50);
  border-radius: var(--kn-r);
  border: 1px solid var(--kn-grey200);
  font-size: .82rem;
}
.kn-media-filename {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--kn-grey700);
}

/* ══════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .kn-re-page-layout {
    grid-template-columns: 1fr;
  }
  .kn-re-stats-sidebar {
    position: static;
    order: -1; /* Stats on top on mobile */
  }
  .kn-re-session { max-width: 100%; margin: 0; }
  .kn-re-session-header { padding: .75rem 1rem; }
  .kn-re-session-body { padding: 1rem; }
  .kn-re-session-actions { padding: .75rem 1rem 1rem; }
  .kn-re-session-footer { margin: 0 1rem; }
}

/* ══════════════════════════════════════════════════
   HOMEPAGE PRICING CARDS — [knrc_pricing_cards]
   Used on pages where the shortcode is placed.
   Does NOT affect portal/dashboard pages.
══════════════════════════════════════════════════ */
.knrc-pricing-section {
  padding: 4rem 1.5rem;
  background: #fff;
}
.knrc-pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.knrc-pricing-heading {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: .75rem;
}
.knrc-pricing-subtitle {
  text-align: center;
  color: #666;
  font-size: 1rem;
  margin-bottom: 2.5rem;
}
.knrc-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.knrc-pricing-card {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, transform .2s;
  background: #fff;
}
.knrc-pricing-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,.1);
  transform: translateY(-3px);
}
.knrc-pricing-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #f3f4f6;
}
.knrc-pricing-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.knrc-pricing-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .75rem;
}
.knrc-pricing-card__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0;
  line-height: 1.3;
}
.knrc-pricing-card__desc {
  font-size: .9rem;
  color: #555;
  margin: 0;
  flex: 1;
  line-height: 1.5;
}
.knrc-pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: .25rem;
  margin-top: .25rem;
}
.knrc-price-currency {
  font-size: .85rem;
  font-weight: 600;
  color: #374151;
}
.knrc-price-amount {
  font-size: 1.75rem;
  font-weight: 800;
  color: #1a1a2e;
  line-height: 1;
}
.knrc-price-free {
  font-size: 1.4rem;
  font-weight: 700;
  color: #16a34a;
}
.knrc-pricing-card__actions {
  margin-top: .5rem;
}
/* Pricing card CTA button — inherits WooCommerce Add-to-Cart class too */
.knrc-pricing-card__actions .knrc-btn-primary,
.knrc-pricing-card__actions .knrc-add-to-cart {
  display: block;
  width: 100%;
  padding: .75rem 1rem;
  text-align: center;
  background: #1a1a2e;
  color: #fff !important;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background .18s, opacity .18s;
}
.knrc-pricing-card__actions .knrc-btn-primary:hover,
.knrc-pricing-card__actions .knrc-add-to-cart:hover {
  background: #2d3a8c;
  color: #fff !important;
  text-decoration: none;
}
/* WooCommerce "added" state */
.knrc-pricing-card__actions .added_to_cart {
  display: block;
  width: 100%;
  margin-top: .4rem;
  text-align: center;
  font-size: .85rem;
  color: #16a34a;
  text-decoration: none;
  font-weight: 600;
}
@media (max-width: 640px) {
  .knrc-pricing-grid {
    grid-template-columns: 1fr;
  }
  .knrc-pricing-section {
    padding: 2.5rem 1rem;
  }
}

/* ─── Pricing card features list (v21) ──────────── */
.knrc-pricing-card__features {
  list-style: none;
  margin: .75rem 0 .5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.knrc-pricing-feat {
  display: flex;
  align-items: flex-start;
  gap: .45rem;
  font-size: .82rem;
  line-height: 1.4;
  color: var(--kn-grey700);
}
.knrc-feat-icon {
  flex-shrink: 0;
  font-size: .78rem;
  font-weight: 700;
  width: 1.1em;
  text-align: center;
  margin-top: .1em;
}
.knrc-feat--yes .knrc-feat-icon { color: #16a34a; }
.knrc-feat--no  .knrc-feat-icon { color: #b0b8c6; }
.knrc-feat--no  .knrc-feat-text { color: var(--kn-grey500); }

/* ═══════════════════════════════════════════════════
   PROGRESS REPORT MODAL
   ═══════════════════════════════════════════════════ */
.kn-progress-modal {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
}
.kn-progress-modal.kn-hidden { display: none; }
.kn-progress-modal-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,.55);
}
.kn-progress-modal-box {
  position: relative; z-index: 1;
  background: #fff; border-radius: .75rem;
  width: min(95vw, 860px); max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  overflow: hidden;
}
.kn-progress-modal-header {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.25rem; background: var(--kn-teal);
  color: #fff; flex-shrink: 0;
}
.kn-progress-modal-logo-img { height: 36px; width: auto; object-fit: contain; filter: brightness(0) invert(1); }
.kn-progress-modal-title-block { flex: 1; }
.kn-progress-modal-title { font-size: 1.1rem; font-weight: 700; color: #fff; margin: 0; }
.kn-progress-modal-subtitle { font-size: .78rem; color: rgba(255,255,255,.8); margin: .1rem 0 0; }
.kn-progress-modal-actions-top { display: flex; align-items: center; gap: .5rem; }
.kn-progress-modal-close {
  background: rgba(255,255,255,.15); border: none; color: #fff;
  width: 32px; height: 32px; border-radius: 50%; font-size: 1.2rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.kn-progress-modal-close:hover { background: rgba(255,255,255,.3); }
.kn-progress-modal-body {
  flex: 1; overflow-y: auto; padding: 1.5rem;
}

/* stat tiles */
.kn-pm-tiles { display: grid; grid-template-columns: repeat(4,1fr); gap: .75rem; margin-bottom: 1.5rem; }
@media (max-width: 640px) { .kn-pm-tiles { grid-template-columns: repeat(2,1fr); } }
.kn-pm-tile {
  border-radius: .5rem; padding: 1rem .75rem; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
}
.kn-pm-tile--green  { background: #d1fae5; }
.kn-pm-tile--blue   { background: #dbeafe; }
.kn-pm-tile--teal   { background: #ccfbf1; }
.kn-pm-tile--purple { background: #ede9fe; }
.kn-pm-tile-val   { font-size: 1.75rem; font-weight: 700; color: var(--kn-grey700); line-height: 1; }
.kn-pm-tile-label { font-size: .72rem; color: var(--kn-grey500); text-transform: uppercase; letter-spacing: .03em; }

/* section headings */
.kn-pm-section-title { font-size: .9rem; font-weight: 700; color: var(--kn-grey600); text-transform: uppercase; letter-spacing: .04em; margin: 0 0 .75rem; padding-bottom: .4rem; border-bottom: 2px solid var(--kn-teal); }

/* category table */
.kn-pm-cat-table-wrap { overflow-x: auto; border-radius: .5rem; border: 1px solid var(--kn-grey200); }
.kn-pm-cat-table { width: 100%; border-collapse: collapse; font-size: .83rem; }
.kn-pm-cat-table th { background: var(--kn-grey50); padding: .6rem .75rem; text-align: left; font-weight: 600; color: var(--kn-grey600); border-bottom: 1px solid var(--kn-grey200); }
.kn-pm-cat-table td { padding: .55rem .75rem; border-bottom: 1px solid var(--kn-grey100); vertical-align: middle; }
.kn-pm-cat-table tbody tr:last-child td { border-bottom: none; }
.kn-pm-cat-table tbody tr:hover { background: var(--kn-grey50); }
.kn-pm-cat-name { font-weight: 600; color: var(--kn-grey700); }
.kn-pm-score { font-weight: 700; font-size: .9rem; }
.kn-pm-row--strength .kn-pm-score  { color: #16a34a; }
.kn-pm-row--developing .kn-pm-score{ color: #d97706; }
.kn-pm-row--needs-work .kn-pm-score{ color: #dc2626; }
.kn-pm-badge { font-size: .7rem; font-weight: 600; padding: .15rem .45rem; border-radius: 9999px; white-space: nowrap; }
.kn-pm-badge--strength   { background: #d1fae5; color: #065f46; }
.kn-pm-badge--developing { background: #fef3c7; color: #92400e; }
.kn-pm-badge--needs-work { background: #fee2e2; color: #991b1b; }
.kn-pm-bar-col { width: 120px; min-width: 80px; }
.kn-pm-bar-track { background: var(--kn-grey200); border-radius: 9999px; height: 7px; overflow: hidden; }
.kn-pm-bar-track--sm { height: 5px; margin-top: .3rem; }
.kn-pm-bar-fill { height: 100%; border-radius: 9999px; transition: width .4s ease; }
.kn-pm-bar-fill--strength   { background: #16a34a; }
.kn-pm-bar-fill--developing { background: #d97706; }
.kn-pm-bar-fill--needs-work { background: #dc2626; }

/* CJ grid */
.kn-pm-cj-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: .75rem; }
@media (max-width: 640px) { .kn-pm-cj-grid { grid-template-columns: repeat(2,1fr); } }
.kn-pm-cj-card {
  border-radius: .5rem; padding: .85rem .75rem; text-align: center;
  border: 1px solid var(--kn-grey200);
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
}
.kn-pm-cj-card--strength   { border-color: #86efac; background: #f0fdf4; }
.kn-pm-cj-card--developing { border-color: #fde68a; background: #fffbeb; }
.kn-pm-cj-card--needs-work { border-color: #fca5a5; background: #fef2f2; }
.kn-pm-cj-icon  { font-size: 1.4rem; }
.kn-pm-cj-step  { font-size: .72rem; font-weight: 600; color: var(--kn-grey600); text-align: center; }
.kn-pm-cj-score { font-size: 1.1rem; font-weight: 700; color: var(--kn-grey700); }

/* recommendation box */
.kn-pm-rec-box {
  display: flex; align-items: flex-start; gap: .75rem;
  background: #eff6ff; border: 1px solid #bfdbfe; border-radius: .5rem;
  padding: 1rem; margin-top: 1.5rem;
}
.kn-pm-rec-icon { font-size: 1.4rem; flex-shrink: 0; }
.kn-pm-rec-text strong { font-size: .9rem; color: var(--kn-grey700); display: block; margin-bottom: .25rem; }
.kn-pm-rec-text p { font-size: .83rem; color: var(--kn-grey600); margin: 0; }

.kn-pm-empty { text-align: center; padding: 3rem 1rem; color: var(--kn-grey500); font-size: .9rem; }

/* ── Danger delete button ─────────────────────────── */
.kn-btn-danger {
  background: #fee2e2; color: #dc2626; border: 1px solid #fca5a5;
  border-radius: .375rem; padding: .3rem .65rem; font-size: .75rem;
  font-weight: 600; cursor: pointer; white-space: nowrap;
  transition: background .15s, color .15s;
}
.kn-btn-danger:hover { background: #dc2626; color: #fff; border-color: #dc2626; }
.kn-btn-danger:disabled { opacity: .5; cursor: not-allowed; }

/* ══════════════════════════════════════════════════════════════════
   FREE TRIAL — v2.9.0
   ══════════════════════════════════════════════════════════════════ */

/* Trial badge in sidebar */
.kn-sidebar-badge.kn-trial-badge {
  background: #fff3cd;
  color: #856404;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .04em;
}

/* Amber badge variant (used in admin enrollments + overview) */
.kn-badge--amber { background: #fff3cd; color: #856404; }

/* Trial course card variant */
.kn-course-card--trial {
  border-left: 3px solid #f59e0b;
  background: #fffbeb;
}
.kn-course-badge--trial {
  background: #fff3cd;
  color: #92400e;
  font-size: .65rem;
  font-weight: 700;
  border-radius: .25rem;
  padding: .15rem .45rem;
  display: inline-block;
  margin-bottom: .4rem;
}

/* Trial progress in overview enrolled card */
.kn-trial-progress {
  font-size: .78rem;
  color: var(--kn-grey500);
  margin: .25rem 0 0;
}
.kn-trial-used {
  color: #856404;
  font-weight: 600;
}

/* Upgrade button — amber outline */
.kn-btn-upgrade {
  display: inline-flex; align-items: center;
  background: #fff3cd; color: #92400e;
  border: 1px solid #f59e0b;
  border-radius: .375rem; padding: .3rem .75rem;
  font-size: .8rem; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: background .15s, color .15s;
}
.kn-btn-upgrade:hover { background: #f59e0b; color: #fff; }

/* ── Upgrade modal overlay ────────────────────────── */
.kn-trial-modal-overlay {
  position: fixed; inset: 0; z-index: 99999;
  background: rgba(0,0,0,0);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  transition: background .25s;
  pointer-events: none;
}
.kn-trial-modal-overlay.kn-trial-modal-visible {
  background: rgba(0,0,0,.5);
  pointer-events: all;
}
.kn-trial-modal {
  background: #fff; border-radius: .75rem;
  padding: 2rem; max-width: 420px; width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,.18);
  text-align: center; position: relative;
  transform: translateY(20px); opacity: 0;
  transition: transform .25s, opacity .25s;
}
.kn-trial-modal-overlay.kn-trial-modal-visible .kn-trial-modal {
  transform: translateY(0); opacity: 1;
}
.kn-trial-modal-close {
  position: absolute; top: .75rem; right: .75rem;
  background: none; border: none; font-size: 1.25rem;
  color: var(--kn-grey400); cursor: pointer; line-height: 1;
}
.kn-trial-modal-close:hover { color: var(--kn-grey700); }
.kn-trial-modal-icon { font-size: 2.5rem; margin-bottom: .75rem; }
.kn-trial-modal-title {
  font-size: 1.2rem; font-weight: 700;
  color: var(--kn-grey800); margin-bottom: .6rem;
}
.kn-trial-modal-msg {
  font-size: .9rem; color: var(--kn-grey600);
  margin-bottom: 1.25rem; line-height: 1.5;
}
.kn-trial-modal-actions {
  display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap;
}
.kn-trial-upgrade-btn {
  background: var(--kn-green); color: #fff;
  border-radius: .375rem; padding: .55rem 1.25rem;
  font-size: .9rem; font-weight: 600; text-decoration: none;
  transition: background .15s;
}
.kn-trial-upgrade-btn:hover { background: var(--kn-green-dark, #0d6b3a); }
.kn-trial-modal-dismiss {
  background: #f3f4f6; color: var(--kn-grey600);
  border: 1px solid var(--kn-border); border-radius: .375rem;
  padding: .55rem 1rem; font-size: .85rem; cursor: pointer;
  transition: background .15s;
}
.kn-trial-modal-dismiss:hover { background: #e5e7eb; }

/* ── Pricing card trial enhancements ───────────────────────────────── */
.knrc-btn-trial {
  display: block; width: 100%; text-align: center;
  background: #0a4a29; color: #fff;
  border: none; border-radius: .375rem;
  padding: .55rem 1.1rem; font-size: .88rem; font-weight: 600;
  cursor: pointer; text-decoration: none; margin-bottom: 6px;
  transition: background .15s;
}
.knrc-btn-trial:hover { background: #0d6035; }
.knrc-btn-secondary {
  display: block; width: 100%; text-align: center;
  background: transparent; color: #0a4a29;
  border: 1.5px solid #0a4a29; border-radius: .375rem;
  padding: .5rem 1.1rem; font-size: .85rem; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: background .15s, color .15s;
}
.knrc-btn-secondary:hover { background: #0a4a29; color: #fff; }
.knrc-pricing-card--trial { border: 2px solid #f97316; }
.knrc-trial-badge-thumb {
  position: absolute; top: 8px; right: 8px;
  background: #f97316; color: #fff;
  font-size: .65rem; font-weight: 700; letter-spacing: .5px;
  padding: 2px 7px; border-radius: 3px;
}
.knrc-trial-badge-thumb--available { background: #0a4a29; }
.knrc-pricing-card__thumb { position: relative; }
.knrc-trial-progress-wrap { margin-bottom: 8px; }
.knrc-trial-progress-label { font-size: .75rem; color: #92400e; font-weight: 600; margin-bottom: 4px; }
.knrc-trial-progress-bar {
  background: #fed7aa; border-radius: 4px; height: 6px; overflow: hidden;
}
.knrc-trial-progress-fill {
  background: #f97316; height: 100%; border-radius: 4px; transition: width .3s;
}

/* ── WC Product page trial notice ──────────────────────────────────── */
.knrc-trial-product-notice {
  border-radius: .5rem; padding: 14px 18px;
  font-size: .9rem; line-height: 1.6; margin-bottom: 18px;
}
.knrc-trial-product-notice--active { background: #fff7ed; border: 1.5px solid #fed7aa; color: #92400e; }
.knrc-trial-product-notice--expired { background: #fef2f2; border: 1.5px solid #fecaca; color: #991b1b; }
.knrc-trial-product-notice--enrolled { background: #f0fdf4; border: 1.5px solid #bbf7d0; color: #14532d; }
.knrc-trial-prod-bar {
  background: #fed7aa; border-radius: 4px; height: 6px; overflow: hidden; margin: 6px 0;
}
.knrc-trial-prod-bar__fill {
  background: #f97316; height: 100%; border-radius: 4px;
}

/* ── Cart line trial notice ─────────────────────────────────────────── */
.knrc-cart-trial-notice {
  font-size: .8rem; color: #92400e; display: inline-block; margin-top: 4px;
}

/* ── Trial amber button (homepage VL + pricing cards) ───────────── */
.kn-btn--trial-amber {
  background: #f4b000;
  color: #1a1a1a;
  border: none;
  border-radius: .375rem;
  padding: .52rem 1.1rem;
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, transform .1s;
  letter-spacing: .01em;
}
.kn-btn--trial-amber:hover {
  background: #e0a000;
  color: #1a1a1a;
  transform: translateY(-1px);
}
/* Forest outline button — secondary "Add to Cart" alongside trial */
.kn-btn--outline-forest {
  background: transparent;
  color: #0a4a29;
  border: 1.5px solid #0a4a29;
  border-radius: .375rem;
  padding: .48rem 1.1rem;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s;
}
.kn-btn--outline-forest:hover {
  background: #0a4a29;
  color: #fff;
}

/* ═══════════════════════════════════════════════════════════════════
   LIVE SESSIONS — Student Portal
   ═══════════════════════════════════════════════════════════════════ */

/* ── Overview mini-cards row ──────────────────────────────────────── */
.kn-session-cards-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.kn-session-mini-card {
  background: var(--kn-card-bg, #fff);
  border: 1px solid var(--kn-border, #e5e7eb);
  border-radius: .75rem;
  padding: 1.1rem 1.2rem;
  border-left: 4px solid #0f766e;
  position: relative;
  transition: box-shadow .15s;
}
.kn-session-mini-card--ip { border-left-color: #7c3aed; }
.kn-session-mini-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.08); }
.kn-smcard-badge {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #0f766e;
  background: #f0fdf4;
  border-radius: 20px;
  padding: .18rem .6rem;
  display: inline-block;
  margin-bottom: .5rem;
}
.kn-session-mini-card--ip .kn-smcard-badge { color: #7c3aed; background: #f5f3ff; }
.kn-smcard-name {
  font-size: .95rem;
  font-weight: 700;
  margin: 0 0 .3rem;
  color: var(--kn-fg, #111827);
  line-height: 1.3;
}
.kn-smcard-dates, .kn-smcard-time {
  font-size: .8rem;
  color: var(--kn-text-muted, #6b7280);
  margin: 0 0 .2rem;
}
.kn-smcard-countdown {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  color: #0f766e;
  background: #ecfdf5;
  border-radius: .4rem;
  padding: .2rem .6rem;
  margin-top: .4rem;
}
.kn-smcard-countdown--live {
  color: #dc2626;
  background: #fef2f2;
}

/* ── Full session list (tab) ──────────────────────────────────────── */
.kn-session-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.kn-session-card {
  display: flex;
  background: var(--kn-card-bg, #fff);
  border: 1px solid var(--kn-border, #e5e7eb);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  transition: box-shadow .2s;
}
.kn-session-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,.09); }

.kn-session-card-bar {
  width: 6px;
  background: #0f766e;
  flex-shrink: 0;
}
.kn-session-card--ip .kn-session-card-bar { background: #7c3aed; }

.kn-session-card-body {
  flex: 1;
  padding: 1.5rem 1.75rem;
  min-width: 0;
}

/* Card header */
.kn-session-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.kn-session-type-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: .2rem .65rem;
  border-radius: 20px;
  margin-bottom: .4rem;
}
.kn-session-type-badge--vl { background: #ecfdf5; color: #065f46; }
.kn-session-type-badge--ip { background: #f5f3ff; color: #5b21b6; }

.kn-session-name {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--kn-fg, #111827);
  line-height: 1.3;
}
.kn-session-status {
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .75rem;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}
.kn-session-status--upcoming { background: #dbeafe; color: #1d4ed8; }
.kn-session-status--live     { background: #fef2f2; color: #dc2626; animation: kn-pulse 1.5s infinite; }
.kn-session-status--done     { background: #f3f4f6; color: #6b7280; }

@keyframes kn-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .65; }
}

/* Info grid */
.kn-session-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .6rem 1.5rem;
  margin-bottom: 1rem;
}
.kn-session-info-item {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.kn-session-info-label {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--kn-text-muted, #9ca3af);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: .3rem;
}
.kn-session-info-label svg { width: 13px; height: 13px; }
.kn-session-info-val {
  font-size: .9rem;
  font-weight: 600;
  color: var(--kn-fg, #111827);
}

/* Meet link */
a.kn-meet-link {
  color: #0f766e;
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px dashed #0f766e;
}
a.kn-meet-link:hover { color: #065f46; border-bottom-color: #065f46; }

/* Description */
.kn-session-desc {
  font-size: .87rem;
  color: var(--kn-text-muted, #6b7280);
  line-height: 1.5;
  margin: 0 0 1rem;
}

/* Footer row (countdown + CTA) */
.kn-session-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--kn-border, #e5e7eb);
}

/* Countdown */
.kn-session-countdown {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.kn-countdown-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--kn-surface2, #f9fafb);
  border: 1px solid var(--kn-border, #e5e7eb);
  border-radius: .5rem;
  padding: .4rem .7rem;
  min-width: 48px;
}
.kn-countdown-num {
  font-size: 1.4rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: #0f766e;
  line-height: 1;
}
.kn-countdown-lbl {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--kn-text-muted, #9ca3af);
  font-weight: 600;
  margin-top: .15rem;
}
.kn-countdown-sep {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--kn-text-muted, #9ca3af);
  margin-bottom: .5rem;
}

.kn-session-done-note {
  font-size: .82rem;
  color: var(--kn-text-muted, #9ca3af);
  font-style: italic;
}
.kn-session-live-pulse {
  font-size: .85rem;
  font-weight: 700;
  color: #dc2626;
  animation: kn-pulse 1.5s infinite;
}

/* CTA group */
.kn-session-cta-group { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }

.kn-btn-meet {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: #0f766e;
  color: #fff;
  border: none;
  border-radius: .5rem;
  padding: .55rem 1.2rem;
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, transform .1s;
}
.kn-btn-meet:hover:not(.kn-btn-meet--disabled) { background: #0d6460; color: #fff; transform: translateY(-1px); }
.kn-btn-meet--disabled {
  background: #d1fae5;
  color: #065f46;
  cursor: default;
  opacity: .85;
  pointer-events: none;
}

.kn-venue-box {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .9rem;
  background: #f5f3ff;
  border-radius: .5rem;
  padding: .45rem .9rem;
  color: #5b21b6;
}
.kn-venue-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; opacity: .7; }
.kn-venue-val { font-weight: 700; }

/* ── Responsive adjustments ─────────────────────────────────────── */
@media (max-width: 640px) {
  .kn-session-cards-row { grid-template-columns: 1fr; }
  .kn-session-card-body { padding: 1.1rem 1rem; }
  .kn-session-card-header { flex-direction: column; gap: .5rem; }
  .kn-session-info-grid { grid-template-columns: 1fr 1fr; }
  .kn-session-footer { flex-direction: column; align-items: flex-start; }
  .kn-countdown-num { font-size: 1.1rem; }
  .kn-countdown-box { min-width: 40px; padding: .3rem .5rem; }
}


/* v3.6.1 — WordPress converts emoji into <img class="emoji">; keep them text-sized inside portal buttons, tables and cards */
.kn-main img.emoji, .kn-sidebar img.emoji, .kn-card img.emoji, .kn-table img.emoji,
.kn-btn-xs img.emoji, .kn-btn-sm img.emoji, .kn-btn-outline img.emoji, .kn-btn-primary img.emoji {
  width: 1em !important; height: 1em !important; max-width: 1em !important; max-height: 1em !important;
  display: inline-block !important; vertical-align: -.125em !important; margin: 0 .2em 0 0 !important; padding: 0 !important; border: 0 !important; box-shadow: none !important;
}
.kn-rc-ico { width: 14px; height: 14px; flex: none; }
.kn-table td .kn-rc-actions { min-width: 0; }
@media (max-width: 640px) {
  .kn-rc-actions { gap: .3rem; }
  .kn-rc-actions .kn-btn-xs { font-size: .7rem; padding: .22rem .5rem; }
}

/* ═══ v3.10.0 — Zoom live class room ═══ */
.kn-zoom-panel { background:#fff; border:1px solid var(--kn-grey200,#D8DCE3); border-radius:16px; padding:14px 16px 12px; margin:0 0 1.5rem; box-shadow:0 8px 28px -14px rgba(10,74,42,.35); }
.kn-zoom-panel__bar { display:flex; flex-wrap:wrap; gap:10px 16px; align-items:center; justify-content:space-between; margin-bottom:10px; }
.kn-zoom-panel__title { display:flex; align-items:center; gap:10px; flex-wrap:wrap; min-width:0; }
.kn-zoom-panel__title strong { font-size:1.05rem; overflow-wrap:anywhere; }
.kn-zoom-panel__actions { display:flex; gap:8px; flex-wrap:wrap; }
.kn-zoom-live-dot { width:10px; height:10px; border-radius:50%; background:#dc2626; box-shadow:0 0 0 0 rgba(220,38,38,.6); animation:knZoomPulse 1.8s infinite; flex:0 0 10px; }
@keyframes knZoomPulse { 0%{box-shadow:0 0 0 0 rgba(220,38,38,.55)} 70%{box-shadow:0 0 0 10px rgba(220,38,38,0)} 100%{box-shadow:0 0 0 0 rgba(220,38,38,0)} }
.kn-zoom-status { font-size:.82rem; color:#4E6557; }
.kn-zoom-root { width:100%; min-height:0; overflow:auto; border-radius:12px; background:#0f1b14; }
.kn-zoom-root:empty { display:none; }
.kn-zoom-msg { background:#EEF7EC; border:1px solid #DCE8DA; border-radius:12px; padding:14px 16px; line-height:1.55; margin-bottom:10px; }
.kn-zoom-msg--err { background:#FEF2F2; border-color:#FECACA; color:#7f1d1d; }
.kn-zoom-tip { font-size:.78rem; color:#6b7a70; margin:.6rem 0 0; }
.kn-zoom-block { margin-top:1rem; padding:14px 16px; border-radius:14px; background:linear-gradient(135deg,#F2FAF3,#FFF9E8); border:1px solid #DCE8DA; }
.kn-zoom-block__row { display:flex; flex-wrap:wrap; gap:10px 16px; align-items:center; justify-content:space-between; }
.kn-zoom-block__label { display:block; font-weight:700; color:#0A4A2A; }
.kn-zoom-block__state { display:inline-block; font-size:.85rem; color:#4E6557; margin-top:2px; }
.kn-zoom-block__state--open { color:#15803d; font-weight:700; }
.kn-zoom-recs { margin-top:12px; padding-top:10px; border-top:1px dashed #cfe0cf; font-size:.9rem; }
.kn-zoom-recs ul { list-style:none; margin:.4rem 0 0; padding:0; display:grid; gap:4px; }
.kn-zoom-recs a { color:#0A4A2A; font-weight:600; text-decoration:underline; }
.kn-zoom-pass code { background:#fff; border:1px solid #DCE8DA; border-radius:6px; padding:1px 6px; user-select:all; }
.kn-zoom-check { padding:10px 12px; border-radius:10px; margin-bottom:8px; font-size:.88rem; line-height:1.5; }
.kn-zoom-check--ok { background:#F0FDF4; border:1px solid #BBF7D0; }
.kn-zoom-check--bad { background:#FEF2F2; border:1px solid #FECACA; }
@media (max-width:640px) { .kn-zoom-panel__actions { width:100%; } .kn-zoom-panel__actions > * { flex:1 1 auto; text-align:center; } }

/* v3.10.0 — neutral badge used by the Zoom live-room status */
.kn-badge--grey { background: #f3f4f6; color: #6b7280; }

/* ═══ v3.11.0 — select-all-that-apply + bulk delete ═══ */
.kn-answer-picker__row { display: flex; gap: .5rem; flex-wrap: wrap; }
.kn-answer-chip { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .8rem; border: 1.5px solid #d4dcdc; border-radius: 8px; cursor: pointer; font-weight: 700; background: #fff; user-select: none; }
.kn-answer-chip:has(input:checked) { border-color: var(--kn-teal); background: #E8F4F3; color: var(--kn-teal-d, var(--kn-teal)); }
.kn-answer-chip input { margin: 0; accent-color: var(--kn-teal); }
.kn-answer-picker__hint { display: block; margin-top: .4rem; color: #6b7280; font-size: .78rem; line-height: 1.4; }
.kn-q-opt.selected { background: #E8F4F3; border-color: var(--kn-teal); box-shadow: inset 0 0 0 1px var(--kn-teal); }
.kn-q-opt.selected .kn-q-opt-key { background: var(--kn-teal); color: #fff; }
.kn-q-multi-bar { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; margin-top: .75rem; }
.kn-q-multi-hint, .kn-multi-note { font-size: .82rem; font-weight: 600; color: var(--kn-teal); margin: 0 0 .5rem; letter-spacing: .01em; }
.kn-q-multi-bar .kn-q-multi-hint { margin: 0; }
.kn-btn-danger-outline { color: #c0392b !important; border-color: #e8b4ae !important; }
.kn-btn-danger-outline:hover { background: #fde8e8 !important; }

/* v3.20.0 — fill-in-the-blank questions */
.kn-q-fill { display:flex; flex-direction:column; gap:.6rem; }
.kn-q-fill-input { width:100%; box-sizing:border-box; padding:.8rem 1rem; font-size:1rem; border:2px solid var(--kn-border,#d0d7e2); border-radius:10px; background:#fff; color:inherit; }
.kn-q-fill-input:focus { outline:none; border-color:var(--kn-primary,#1a56db); box-shadow:0 0 0 3px rgba(26,86,219,.15); }
.kn-q-fill-input.correct { border-color:#16a34a; background:#f0fdf4; }
.kn-q-fill-input.incorrect { border-color:#dc2626; background:#fef2f2; }
.kn-q-fill-answer { margin-top:.6rem; padding:.7rem 1rem; border-radius:10px; font-size:.95rem; }
.kn-q-fill-answer.is-correct { background:#f0fdf4; color:#166534; }
.kn-q-fill-answer.is-wrong { background:#fef2f2; color:#991b1b; }
#kn-re-fill-input { margin-top:.5rem; }

/* v3.20.0 — question type picker (multiple choice / fill in the blank) */
.kn-qtype-picker, .knrc-form .kn-qtype-picker { margin:.25rem 0 1rem; padding:.85rem 1rem; border:1px solid #e2e8f0; border-radius:10px; background:#f8fafc; }
.kn-qtype-row { display:flex; flex-wrap:wrap; gap:.4rem 1.5rem; margin:.4rem 0; }
.kn-qtype-row label { font-weight:500; cursor:pointer; }
.kn-qtype-fill { margin-top:.6rem; }
.kn-qtype-fill textarea { width:100%; box-sizing:border-box; margin:.35rem 0; }
.kn-qtype-fill small { display:block; color:#64748b; }

/* v3.22.0 — ordering (drag-and-drop) questions */
.kn-ord { display:flex; flex-direction:column; gap:.75rem; }
.kn-ord-list { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.5rem; }
.kn-ord-item { display:flex; align-items:center; gap:.65rem; padding:.7rem .8rem; background:#fff; border:2px solid var(--kn-border,#d0d7e2); border-radius:10px; cursor:grab; user-select:none; -webkit-user-select:none; transition:border-color .12s, background .12s, box-shadow .12s; }
.kn-ord-item:hover { border-color:var(--kn-primary,#1a56db); }
.kn-ord-item.is-dragging { opacity:.45; border-style:dashed; box-shadow:0 6px 16px rgba(0,0,0,.12); }
.kn-ord-grip { color:#94a3b8; font-size:1.1rem; line-height:1; flex:0 0 auto; }
.kn-ord-num { flex:0 0 1.7rem; height:1.7rem; border-radius:50%; background:var(--kn-primary,#1a56db); color:#fff; font-size:.85rem; font-weight:700; display:inline-flex; align-items:center; justify-content:center; }
.kn-ord-text { flex:1 1 auto; min-width:0; overflow-wrap:anywhere; line-height:1.4; }
.kn-ord-btns { display:flex; flex-direction:column; gap:2px; flex:0 0 auto; }
.kn-ord-btn { width:2rem; height:1.35rem; padding:0; line-height:1; font-size:.7rem; border:1px solid var(--kn-border,#d0d7e2); border-radius:5px; background:#f8fafc; color:inherit; cursor:pointer; }
.kn-ord-btn:hover:not(:disabled) { background:var(--kn-primary,#1a56db); color:#fff; border-color:var(--kn-primary,#1a56db); }
.kn-ord-btn:disabled { opacity:.35; cursor:default; }
.kn-ord-list.is-locked .kn-ord-item { cursor:default; }
.kn-ord-item.is-right { border-color:#16a34a; background:#f0fdf4; }
.kn-ord-item.is-wrong { border-color:#dc2626; background:#fef2f2; }
.kn-ord-answer { margin-top:.75rem; padding:.8rem 1rem; border-radius:10px; background:#f0fdf4; color:#166534; }
.kn-ord-correct-list, .kn-ord-review { margin:.4rem 0 0; padding-left:1.4rem; display:flex; flex-direction:column; gap:.3rem; }
.kn-ord-review li { padding:.35rem .6rem; border-radius:8px; border:1px solid var(--kn-border,#d0d7e2); }
.kn-ord-review li.is-right { background:#f0fdf4; border-color:#16a34a; }
.kn-ord-review li.is-wrong { background:#fef2f2; border-color:#dc2626; }
.kn-ord-review-h { margin:.6rem 0 .1rem; }
.kn-qtype-order textarea { width:100%; }
@media (max-width:480px) { .kn-ord-item { padding:.6rem; gap:.5rem; } .kn-ord-grip { display:none; } }

/* v3.28.0 — responsive tables: every data table scrolls inside its own wrapper instead of squeezing or breaking the page */
.kn-table-wrap { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.kn-table-wrap > .kn-table, .kn-table-wrap > .kn-history-table { min-width: 560px; }
.kn-table-wrap > .kn-table--compact { min-width: 0; }
.kn-table th { white-space: nowrap; }
.kn-table td { overflow-wrap: anywhere; }
.kn-table td .kn-btn-sm, .kn-table td .kn-btn-xs, .kn-table td a.kn-btn { white-space: nowrap; }
.kn-table td form { display: inline-block; margin: 0; }
@media (max-width: 782px) {
  .kn-table { font-size: .78rem; }
  .kn-table th, .kn-table td { padding: .5rem .55rem; }
  .kn-table-wrap { border-radius: .5rem; box-shadow: inset -12px 0 10px -12px rgba(0,0,0,.18); }
  .kn-card-toolbar, .kn-toolbar { flex-wrap: wrap; gap: .5rem; }
  .kn-card-toolbar > *, .kn-toolbar > * { min-width: 0; max-width: 100%; }
  .kn-card-toolbar select, .kn-card-toolbar input[type=search], .kn-card-toolbar input[type=text] { width: 100%; }
}
@media (max-width: 768px) {
  .kn-pillars, .kn-perf-grid, .kn-stats-row--3 { grid-template-columns: 1fr; }
  .kn-pm-tiles, .kn-pm-cj-grid { grid-template-columns: repeat(2, 1fr); }
  .kn-main, .kn-card { min-width: 0; max-width: 100%; }
  .kn-main img, .kn-main video, .kn-main iframe { max-width: 100%; }
}

/* ── v3.42.0: case studies — scenario shown above each question of a case ───────── */
.kn-q-case { background: var(--kn-grey50, #f6f8fa); border: 1px solid var(--kn-grey200, #e2e8f0); border-left: 4px solid var(--kn-teal, #0d9488); border-radius: var(--kn-r, 10px); padding: .8rem 1rem; margin: 0 0 1rem; }
.kn-case-head { font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--kn-teal, #0d9488); margin: 0 0 .35rem; }
.kn-case-intro { margin: 0; font-size: .9rem; line-height: 1.6; color: var(--kn-grey700, #334155); }
.kn-q-case.kn-hidden { display: none; }

/* ══ v3.47.0 — paged lists, filter form, booking cards ══ */
.kn-filter-form { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; width: 100%; margin: 0; }
.kn-filter-form .kn-input--search { flex: 1 1 260px; min-width: 0; }
.kn-pager { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .6rem; padding: .85rem .25rem .25rem; }
.kn-pager-info { font-size: .8125rem; color: var(--kn-grey500, #6b7280); }
.kn-pager-links { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem; }
.kn-pager-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 2.1rem; height: 2.1rem; padding: 0 .65rem; border: 1px solid var(--kn-grey200, #e5e7eb); border-radius: 8px; background: #fff; color: var(--kn-grey700, #374151); font-size: .8125rem; font-weight: 600; text-decoration: none; line-height: 1; }
a.kn-pager-btn:hover { border-color: var(--kn-teal, #0f766e); color: var(--kn-teal, #0f766e); }
.kn-pager-btn.is-current { background: var(--kn-teal, #0f766e); border-color: var(--kn-teal, #0f766e); color: #fff; }
.kn-pager-btn.is-disabled { opacity: .45; cursor: not-allowed; }
.kn-pager-gap { color: var(--kn-grey500, #6b7280); padding: 0 .1rem; }
@media (max-width: 640px) { .kn-pager { justify-content: center; } .kn-pager-info { width: 100%; text-align: center; } }
.kn-book-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.kn-book-card { background: #fff; border: 1px solid var(--kn-grey200, #e5e7eb); border-radius: 12px; padding: 1.1rem 1.25rem; min-width: 0; }
.kn-book-card h3 { margin: 0 0 .15rem; font-size: 1rem; }
.kn-book-sub { font-size: .8rem; color: var(--kn-grey500, #6b7280); margin: 0 0 .85rem; }
.kn-book-nums { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.kn-book-num { display: flex; flex-direction: column; }
.kn-book-num strong { font-size: 1.6rem; line-height: 1.1; }
.kn-book-num span { font-size: .75rem; color: var(--kn-grey500, #6b7280); text-transform: uppercase; letter-spacing: .04em; }


/* v3.55.0 — "You will pass the NCLEX in:" boxes. The Live Sessions countdown reuses the .kn-countdown-box class with a light
   background further down this file, which left the account banner's white numbers on white. Scoped so both stay readable. */
.kn-account-banner .kn-countdown-box,
.kn-nclex-countdown .kn-countdown-box {
  display: block;
  background: rgba(0, 0, 0, .28);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 8px;
  padding: .5rem .875rem;
  text-align: center;
  min-width: 64px;
}
.kn-account-banner .kn-countdown-box span,
.kn-nclex-countdown .kn-countdown-box span { color: #fff !important; font-size: 1.5rem; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.kn-account-banner .kn-countdown-box label,
.kn-nclex-countdown .kn-countdown-box label { color: rgba(255, 255, 255, .85) !important; font-size: .65rem; text-transform: uppercase; letter-spacing: .05em; margin-top: .2rem; }


/* v3.56.0 — "Trial Activated!" page: WordPress turns 🎉 and ✅ into <img class="emoji"> and the auth panel's image rules
   blew them up to full width. Keep every emoji text-sized inside the auth panel. */
.kn-auth-panel img.emoji, .kn-auth-form-side img.emoji, .kn-auth-form-inner img.emoji, .kn-notice img.emoji {
  width: 1em !important; height: 1em !important; max-width: 1em !important; max-height: 1em !important; min-width: 0 !important;
  display: inline-block !important; vertical-align: -.125em !important; margin: 0 .15em !important; padding: 0 !important;
  border: 0 !important; border-radius: 0 !important; background: none !important; box-shadow: none !important;
}
.kn-auth-title img.emoji { width: .9em !important; height: .9em !important; max-width: .9em !important; max-height: .9em !important; }

/* v3.56.0 — instant "free trial already used" message under the homepage trial form's email field */
.kn-trial-msg { margin: .5rem 0 .75rem; padding: .65rem .85rem; border-radius: 8px; font-size: .88rem; line-height: 1.45; text-align: left;
  background: #fff4e0; color: #7a4a00; border-left: 4px solid #f59e0b; }
.kn-trial-msg[hidden] { display: none !important; }
.kn-trial-msg.is-owned { background: #e3f0ff; color: #1a5fb4; border-left-color: #1a5fb4; }
.kn-trial-msg-link { display: inline-block; margin-left: .25rem; font-weight: 700; color: inherit; text-decoration: underline; }
.kn-trial-disabled { opacity: .55; cursor: not-allowed !important; }

/* v3.59.0 — My Live Sessions countdown (Days / Hours / Min / Sec). The account banner's rule `.kn-countdown-box span`
   (white text) out-ranked the session card's `.kn-countdown-num` / `.kn-countdown-lbl`, so the numbers and labels turned
   white on the light card. Higher-specificity, session-only rules restore dark teal numbers and grey labels. */
.kn-session-countdown .kn-countdown-box { background: var(--kn-surface2, #f3f7f5); border: 1px solid var(--kn-border, #d7e3dd); border-radius: .5rem; padding: .4rem .7rem; min-width: 52px; }
.kn-session-countdown .kn-countdown-box .kn-countdown-num { display: block; color: #0f766e !important; font-size: 1.4rem; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.kn-session-countdown .kn-countdown-box .kn-countdown-lbl { display: block; color: #4b5563 !important; font-size: .62rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-top: .2rem; }
.kn-session-countdown .kn-countdown-sep { color: #6b7280; }
@media (max-width: 480px) { .kn-session-countdown { gap: .3rem; } .kn-session-countdown .kn-countdown-box { min-width: 44px; padding: .35rem .45rem; } .kn-session-countdown .kn-countdown-box .kn-countdown-num { font-size: 1.15rem; } }