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

:root {
  --cmq-bg: #1d2839;
  --cmq-surface: #233247;
  --cmq-card: #273c58;
  --cmq-border: #2a5484;
  --cmq-blue: #0ea5e9;
  --cmq-blue-light: #38bdf8;
  --cmq-green: #10b981;
  --cmq-green-light: #34d399;
  --cmq-gold: #fbbf24;
  --cmq-red: #f87171;
  --cmq-text: #e8f4fc;
  --cmq-muted: #86b3d0;
  --cmq-radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: var(--cmq-bg);
  color: var(--cmq-text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.cmq-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 920px;
  margin: 0 auto;
}

.cmq-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #1d2839ee;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cmq-border);
  padding: 12px 20px 0;
}

.cmq-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 10px;
  flex-wrap: wrap;
}

.cmq-back {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--cmq-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s;
}
.cmq-back:hover { color: var(--cmq-green-light); }

.cmq-hud { display: flex; gap: 6px; flex-wrap: wrap; }
.cmq-hud-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.cmq-hud-pill.bp i { color: var(--cmq-green); }
.cmq-hud-pill.xp i { color: var(--cmq-gold); }
.cmq-hud-pill.level i { color: var(--cmq-blue); }

.cmq-title-block h1 {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  background: linear-gradient(135deg, var(--cmq-green-light), var(--cmq-blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cmq-title-block p { font-size: 11px; color: var(--cmq-muted); margin-top: 2px; }

.cmq-progress-wrap { padding-bottom: 12px; }
.cmq-progress-bar {
  height: 6px;
  background: var(--cmq-surface);
  border-radius: 3px;
  overflow: hidden;
}
.cmq-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cmq-green), var(--cmq-blue));
  border-radius: 3px;
  transition: width 0.4s ease;
}
.cmq-stage-label { font-size: 11px; color: var(--cmq-muted); margin-top: 6px; font-weight: 500; }

.cmq-impact-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 10px 20px;
  background: var(--cmq-surface);
  border-bottom: 1px solid var(--cmq-border);
}
.cmq-impact-item {
  text-align: center;
  padding: 8px 4px;
  border-radius: 10px;
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
}
.cmq-impact-item .label { display: block; font-size: 9px; color: var(--cmq-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.cmq-impact-item .value { display: block; font-size: 12px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; margin-top: 2px; }
.cmq-impact-item .value.positive { color: var(--cmq-green-light); }
.cmq-impact-item .value.negative { color: var(--cmq-red); }

.cmq-sat-wrap { padding: 0 20px 10px; background: var(--cmq-surface); border-bottom: 1px solid var(--cmq-border); }
.cmq-sat-label { font-size: 10px; color: var(--cmq-muted); margin-bottom: 4px; display: flex; justify-content: space-between; }
.cmq-sat-bar { height: 4px; background: var(--cmq-card); border-radius: 2px; overflow: hidden; }
.cmq-sat-fill { height: 100%; background: linear-gradient(90deg, var(--cmq-red), var(--cmq-gold), var(--cmq-green)); transition: width 0.5s ease; border-radius: 2px; }

.cmq-steps {
  display: flex;
  gap: 4px;
  padding: 12px 20px;
  overflow-x: auto;
}
.cmq-step {
  flex: 1;
  min-width: 32px;
  height: 4px;
  border-radius: 2px;
  background: var(--cmq-surface);
  cursor: pointer;
  transition: background 0.3s;
}
.cmq-step.active { background: var(--cmq-blue); }
.cmq-step.done { background: var(--cmq-green); }

.cmq-main { flex: 1; padding: 20px; }
.cmq-stage { display: none; animation: cmqFadeIn 0.35s ease; }
.cmq-stage.active { display: block; }

@keyframes cmqFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.cmq-stage-header { margin-bottom: 16px; }
.cmq-stage-num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cmq-green);
  margin-bottom: 4px;
}
.cmq-stage-header h2 { font-size: 1.35rem; font-weight: 700; }

.cmq-hint { font-size: 13px; color: var(--cmq-muted); margin-bottom: 16px; }

.cmq-card {
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
  padding: 16px;
  margin-bottom: 16px;
}
.cmq-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cmq-card h3 i { color: var(--cmq-green); }

.cmq-story { font-size: 14px; color: var(--cmq-muted); line-height: 1.7; margin-bottom: 16px; }

.cmq-founders { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin-bottom: 16px; }
.cmq-founder-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
  border-radius: 12px;
}
.cmq-founder-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  color: white;
  flex-shrink: 0;
}
.cmq-founder-info strong { display: block; font-size: 13px; }
.cmq-founder-info span { font-size: 11px; color: var(--cmq-muted); }

.cmq-dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cmq-is-section { margin-bottom: 12px; }
.cmq-is-section h4 { font-size: 12px; color: var(--cmq-muted); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.cmq-is-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  border-bottom: 1px solid #2a548433;
}
.cmq-is-row.total { font-weight: 700; border-bottom: none; padding-top: 10px; margin-top: 4px; border-top: 1px solid var(--cmq-border); }
.cmq-is-row.positive span:last-child { color: var(--cmq-green-light); }
.cmq-is-row.negative span:last-child { color: var(--cmq-red); }
.cmq-is-section.highlight { background: #10b98111; border-radius: 10px; padding: 12px; margin-top: 8px; }

.cmq-tag {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 600;
  margin-left: 4px;
}
.cmq-tag.fixed { background: #6366f122; color: #a5b4fc; }
.cmq-tag.variable { background: #0ea5e922; color: #7dd3fc; }

.cmq-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.cmq-table th { text-align: left; padding: 8px; color: var(--cmq-muted); border-bottom: 1px solid var(--cmq-border); font-weight: 600; font-size: 10px; text-transform: uppercase; }
.cmq-table td { padding: 8px; border-bottom: 1px solid #2a548433; }
.cmq-table .num { font-family: 'IBM Plex Mono', monospace; text-align: right; white-space: nowrap; }
.cmq-table .note { color: var(--cmq-muted); font-size: 11px; }
.cmq-table .total-row td { border-top: 2px solid var(--cmq-border); border-bottom: none; }

.cmq-be-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
.cmq-be-stat { padding: 12px; background: var(--cmq-surface); border-radius: 10px; border: 1px solid var(--cmq-border); }
.cmq-be-stat .label { display: block; font-size: 10px; color: var(--cmq-muted); text-transform: uppercase; }
.cmq-be-stat .value { display: block; font-size: 16px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; margin-top: 4px; }
.cmq-be-stat .value.accent { color: var(--cmq-blue-light); }
.cmq-be-stat .value.negative { color: var(--cmq-red); }

.cmq-be-bar-wrap { margin-top: 12px; }
.cmq-be-bar { height: 12px; background: var(--cmq-surface); border-radius: 6px; position: relative; overflow: visible; }
.cmq-be-fill.current { height: 100%; background: linear-gradient(90deg, var(--cmq-red), var(--cmq-gold)); border-radius: 6px; transition: width 0.6s ease; }
.cmq-be-marker { position: absolute; top: -4px; width: 3px; height: 20px; background: var(--cmq-green); border-radius: 2px; transform: translateX(-50%); }
.cmq-be-labels { display: flex; justify-content: space-between; font-size: 10px; color: var(--cmq-muted); margin-top: 6px; }

.cmq-problems { display: flex; flex-wrap: wrap; gap: 8px; }
.cmq-problem-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
}
.cmq-problem-chip.severity-high { border-color: #f8717155; color: #fca5a5; }
.cmq-problem-chip.severity-medium { border-color: #fbbf2455; color: #fde68a; }
.cmq-problem-chip.severity-low { border-color: #38bdf855; color: #7dd3fc; }
.cmq-problem-chip i { font-size: 8px; }

.cmq-quiz-card {
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
  padding: 16px;
  margin-bottom: 12px;
}
.cmq-quiz-card h4 { font-size: 14px; margin-bottom: 12px; }
.cmq-quiz-options { display: flex; flex-direction: column; gap: 8px; }
.cmq-quiz-opt {
  text-align: left;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--cmq-border);
  background: var(--cmq-surface);
  color: var(--cmq-text);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}
.cmq-quiz-opt:hover:not(:disabled) { border-color: var(--cmq-blue); background: #0ea5e911; }
.cmq-quiz-opt.correct { border-color: var(--cmq-green); background: #10b98122; }
.cmq-quiz-opt.wrong { border-color: var(--cmq-red); background: #f8717122; }
.cmq-quiz-opt:disabled { cursor: default; opacity: 0.85; }
.cmq-quiz-explain { font-size: 12px; color: var(--cmq-green-light); margin-top: 10px; padding: 10px; background: #10b98111; border-radius: 8px; }

.cmq-drag-section { margin-top: 20px; }
.cmq-drag-pool {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px;
  background: var(--cmq-surface);
  border: 2px dashed var(--cmq-border);
  border-radius: 12px;
  min-height: 60px;
  margin-bottom: 16px;
}
.cmq-drag-item {
  padding: 8px 14px;
  background: var(--cmq-card);
  border: 1px solid var(--cmq-blue);
  border-radius: 20px;
  font-size: 12px;
  cursor: grab;
  user-select: none;
  transition: transform 0.15s;
}
.cmq-drag-item:active { cursor: grabbing; transform: scale(1.05); }
.cmq-drag-item.placed { cursor: pointer; border-color: var(--cmq-green); opacity: 0.9; }

.cmq-drag-zones { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.cmq-drop-zone {
  min-height: 100px;
  padding: 12px;
  background: var(--cmq-card);
  border: 2px dashed var(--cmq-border);
  border-radius: 12px;
  transition: border-color 0.2s, background 0.2s;
}
.cmq-drop-zone.drag-over { border-color: var(--cmq-green); background: #10b98111; }
.cmq-drop-header { font-size: 12px; font-weight: 600; margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.cmq-drop-items { display: flex; flex-wrap: wrap; gap: 6px; }

.cmq-arena-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.cmq-arena-card {
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
  padding: 16px;
  transition: border-color 0.2s, transform 0.2s;
}
.cmq-arena-card.explored { border-color: var(--cmq-green); }
.cmq-arena-card:hover { transform: translateY(-2px); }
.cmq-arena-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--cmq-green), var(--cmq-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  font-size: 16px;
}
.cmq-arena-card h4 { font-size: 14px; margin-bottom: 6px; }
.cmq-arena-card p { font-size: 12px; color: var(--cmq-muted); margin-bottom: 10px; }
.cmq-risk { font-size: 10px; padding: 3px 8px; border-radius: 10px; font-weight: 600; text-transform: uppercase; }
.cmq-risk.risk-low { background: #10b98122; color: var(--cmq-green-light); }
.cmq-risk.risk-medium { background: #fbbf2422; color: #fde68a; }
.cmq-risk.risk-high { background: #f8717122; color: #fca5a5; }
.cmq-arena-impact { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.cmq-arena-impact span { font-size: 10px; padding: 4px 8px; background: var(--cmq-surface); border-radius: 6px; font-family: 'IBM Plex Mono', monospace; }
.cmq-arena-feedback { font-size: 11px; color: var(--cmq-green-light); font-style: italic; }

.cmq-strategy-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.cmq-decision-counter { font-size: 14px; font-weight: 600; color: var(--cmq-green-light); }
.cmq-strategy-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin-bottom: 16px; }
.cmq-strategy-card {
  position: relative;
  padding: 14px;
  background: var(--cmq-card);
  border: 2px solid var(--cmq-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.cmq-strategy-card:hover:not(.applied) { border-color: var(--cmq-blue); }
.cmq-strategy-card.selected { border-color: var(--cmq-blue); background: #0ea5e911; }
.cmq-strategy-card.applied { border-color: var(--cmq-green); opacity: 0.7; cursor: default; }
.cmq-strategy-check { position: absolute; top: 10px; right: 10px; color: var(--cmq-blue); }
.cmq-strategy-card.applied .cmq-strategy-check { color: var(--cmq-green); }
.cmq-strategy-icon { font-size: 20px; color: var(--cmq-green); margin-bottom: 8px; }
.cmq-strategy-card h4 { font-size: 13px; margin-bottom: 4px; }
.cmq-strategy-card p { font-size: 11px; color: var(--cmq-muted); }
.cmq-applied-badge { font-size: 10px; color: var(--cmq-green); margin-top: 8px; font-weight: 600; }

.cmq-result-hero {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--cmq-radius);
  margin-bottom: 20px;
  background: linear-gradient(135deg, #273c58, #233247);
  border: 1px solid var(--cmq-border);
}
.cmq-result-hero.profit { border-color: #10b98155; background: linear-gradient(135deg, #10b98118, #0ea5e918); }
.cmq-result-hero.loss { border-color: #f8717155; }
.cmq-result-grade { font-size: 48px; font-weight: 700; color: var(--cmq-gold); }
.cmq-result-profit { font-size: 28px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; margin: 8px 0; }
.cmq-result-hero.profit .cmq-result-profit { color: var(--cmq-green-light); }
.cmq-result-hero.loss .cmq-result-profit { color: var(--cmq-red); }
.cmq-result-label { font-size: 13px; color: var(--cmq-muted); }

.cmq-xp-summary,
.cmq-completion-summary {
  text-align: center;
  padding: 20px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #10b98114, #0ea5e914);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
}
.cmq-completion-summary h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.cmq-xp-headline {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.cmq-xp-subline {
  font-size: 0.85rem;
  color: var(--cmq-muted);
  margin-bottom: 14px;
}
.cmq-xp-breakdown {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px 32px;
}
.cmq-xp-breakdown span {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cmq-green);
  font-family: 'IBM Plex Mono', monospace;
}
.cmq-xp-breakdown label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cmq-muted);
  margin-top: 4px;
}
.cmq-result-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
.cmq-result-stat { padding: 14px; background: var(--cmq-card); border-radius: 12px; border: 1px solid var(--cmq-border); text-align: center; }
.cmq-result-stat .label { display: block; font-size: 10px; color: var(--cmq-muted); text-transform: uppercase; }
.cmq-result-stat .value { display: block; font-size: 18px; font-weight: 700; margin-top: 4px; font-family: 'IBM Plex Mono', monospace; }

.cmq-recommendation {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: linear-gradient(135deg, #10b98118, #0ea5e918);
  border: 1px solid #10b98144;
  border-radius: var(--cmq-radius);
  margin-bottom: 20px;
}
.cmq-rec-icon { font-size: 32px; color: var(--cmq-green); flex-shrink: 0; }
.cmq-recommendation h3 { font-size: 16px; margin-bottom: 6px; }
.cmq-recommendation p { font-size: 13px; color: var(--cmq-muted); }

.cmq-applied-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.cmq-applied-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
  border-radius: 20px;
  font-size: 12px;
}
.cmq-applied-chip i { color: var(--cmq-green); }

.cmq-badges-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-top: 16px; }
.cmq-badge {
  text-align: center;
  padding: 16px 10px;
  border-radius: 12px;
  border: 1px solid var(--cmq-border);
  background: var(--cmq-card);
}
.cmq-badge.earned { border-color: var(--cmq-gold); background: #fbbf2411; }
.cmq-badge.locked { opacity: 0.4; }
.cmq-badge i { font-size: 24px; color: var(--cmq-gold); display: block; margin-bottom: 8px; }
.cmq-badge.locked i { color: var(--cmq-muted); }
.cmq-badge strong { display: block; font-size: 12px; margin-bottom: 4px; }
.cmq-badge span { font-size: 10px; color: var(--cmq-muted); }

.cmq-learn-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.cmq-learn-card {
  padding: 18px;
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
  border-left: 3px solid var(--accent, var(--cmq-green));
}
.cmq-learn-header { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.cmq-learn-header i { font-size: 20px; color: var(--accent, var(--cmq-green)); }
.cmq-learn-header h3 { font-size: 15px; }
.cmq-learn-card ul { list-style: none; }
.cmq-learn-card li {
  font-size: 12px;
  color: var(--cmq-muted);
  padding: 6px 0 6px 16px;
  position: relative;
  border-bottom: 1px solid #2a548422;
}
.cmq-learn-card li::before { content: '→'; position: absolute; left: 0; color: var(--accent, var(--cmq-green)); }

.cmq-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.cmq-btn-primary {
  background: linear-gradient(135deg, var(--cmq-green), var(--cmq-blue));
  color: white;
  width: 100%;
  margin-top: 16px;
}
.cmq-btn-primary:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }
.cmq-btn-primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.cmq-btn-outline {
  background: transparent;
  border: 1px solid var(--cmq-border);
  color: var(--cmq-text);
}
.cmq-btn-sm { padding: 8px 14px; font-size: 12px; width: auto; margin-top: 8px; }

.cmq-nav {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--cmq-border);
  background: var(--cmq-surface);
  position: sticky;
  bottom: 0;
}
.cmq-nav .cmq-btn { flex: 1; margin-top: 0; }
.cmq-nav .cmq-btn-outline { flex: 0 0 auto; background: var(--cmq-card); }

.cmq-feedback {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 200;
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  box-shadow: 0 8px 32px #00000066;
  transform: translateX(120%);
  transition: transform 0.3s ease;
  max-width: 280px;
}
.cmq-feedback.show { transform: translateX(0); }
.cmq-feedback.xp { border-color: var(--cmq-gold); }
.cmq-feedback.bp { border-color: var(--cmq-green); }
.cmq-feedback-title { font-weight: 700; font-size: 14px; }
.cmq-feedback-body { font-size: 12px; color: var(--cmq-muted); margin-top: 4px; }

/* Lexithra brand mark */
.lx-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: opacity 0.2s;
}
.lx-brand:hover { opacity: 0.88; }
.lx-brand-emblem {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  background: #171c27;
  box-shadow: 0 0 18px rgba(59, 130, 246, 0.28), 0 4px 10px rgb(0 0 0 / 0.35);
  border: 1px solid rgba(59, 130, 246, 0.22);
}
.lx-brand-emblem img {
  width: 100%;
  height: 145%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.lx-brand-compact .lx-brand-name { display: none; }
.lx-brand-compact .lx-brand-emblem {
  width: 34px;
  height: 34px;
}
.cmq-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.lx-brand-name {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--cmq-text);
}

.cmq-hub-footer a[href="/"] {
  color: var(--cmq-text);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Hub page */
body.cmq-hub { background: var(--cmq-bg); }

.cmq-hub-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--cmq-border);
}

.cmq-hub-hero {
  text-align: center;
  padding: 48px 24px 32px;
  background: linear-gradient(180deg, #10b98111 0%, transparent 60%);
}
.cmq-hub-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--cmq-green);
  border: 1px solid #10b98144;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.cmq-hub-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--cmq-green-light), var(--cmq-blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}
.cmq-hub-hero p { color: var(--cmq-muted); max-width: 520px; margin: 0 auto; font-size: 15px; }

.cmq-hub-content { padding: 0 24px 48px; max-width: 720px; margin: 0 auto; }

.cmq-case-hero-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.cmq-case-hero-card:hover {
  transform: translateY(-4px);
  border-color: var(--cmq-green);
  box-shadow: 0 0 30px #10b98122, 0 20px 40px -12px #00000066;
}
.cmq-case-hero-inner { padding: 28px; }
.cmq-case-tag { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; color: var(--cmq-green); text-transform: uppercase; margin-bottom: 8px; }
.cmq-case-hero-card h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.cmq-case-hero-card .desc { font-size: 14px; color: var(--cmq-muted); line-height: 1.6; margin-bottom: 16px; }
.cmq-case-features { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.cmq-case-features span {
  font-size: 11px;
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
}
.cmq-case-cta { font-size: 14px; font-weight: 600; color: var(--cmq-green-light); display: flex; align-items: center; gap: 8px; }
.cmq-case-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--cmq-green), var(--cmq-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  float: right;
  margin-left: 16px;
}

.cmq-hub-footer { text-align: center; padding: 24px; font-size: 12px; color: var(--cmq-muted); border-top: 1px solid var(--cmq-border); }
.cmq-hub-footer a { color: var(--cmq-green-light); }

.cmq-stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 24px; }
.cmq-stat-box { text-align: center; padding: 16px; background: var(--cmq-card); border-radius: 12px; border: 1px solid var(--cmq-border); }
.cmq-stat-box .num { font-size: 24px; font-weight: 700; color: var(--cmq-green-light); font-family: 'IBM Plex Mono', monospace; }
.cmq-stat-box .lbl { font-size: 11px; color: var(--cmq-muted); margin-top: 4px; }

/* CA / CS track cards on main hub */
.cmq-track-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 8px;
}
.cmq-track-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.cmq-track-card:hover {
  border-color: var(--cmq-blue);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px #0ea5e920;
}
.cmq-track-ca:hover { border-color: #8b5cf6; box-shadow: 0 12px 32px #8b5cf620; }
.cmq-track-cs:hover { border-color: #f59e0b; box-shadow: 0 12px 32px #f59e0b20; }
.cmq-track-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 14px;
}
.cmq-track-ca .cmq-track-icon { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.cmq-track-cs .cmq-track-icon { background: linear-gradient(135deg, #b45309, #d97706); }
.cmq-track-badge {
  font-size: 10px; font-weight: 700; letter-spacing: 1.4px;
  text-transform: uppercase; color: var(--cmq-muted); margin-bottom: 6px;
}
.cmq-track-card h2 { font-size: 1.35rem; font-weight: 700; margin-bottom: 8px; }
.cmq-track-card > p { font-size: 13px; color: var(--cmq-muted); line-height: 1.55; margin-bottom: 14px; }
.cmq-track-list {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 18px; font-size: 12px; color: var(--cmq-text);
}
.cmq-track-list li { display: flex; align-items: flex-start; gap: 8px; }
.cmq-track-list i { color: var(--cmq-green-light); margin-top: 2px; width: 14px; }
.cmq-track-cs .cmq-track-list i { color: #fbbf24; }
.cmq-track-cta {
  font-size: 13px; font-weight: 600; color: var(--cmq-green-light);
  display: flex; align-items: center; gap: 8px;
}
.cmq-track-cs .cmq-track-cta { color: #fbbf24; }

/* Breadcrumb */
.cmq-breadcrumb {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 12px; color: var(--cmq-muted); margin-bottom: 20px;
}
.cmq-breadcrumb a { color: var(--cmq-blue-light); text-decoration: none; }
.cmq-breadcrumb a:hover { text-decoration: underline; }
.cmq-breadcrumb span { color: var(--cmq-text); font-weight: 600; }

/* Mode tabs (MCQ / Descriptive) */
.cmq-mode-tabs {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px;
}
.cmq-mode-tab {
  appearance: none; border: 1px solid var(--cmq-border);
  background: var(--cmq-surface); color: var(--cmq-muted);
  padding: 10px 16px; border-radius: 999px; font-size: 13px;
  font-weight: 600; cursor: pointer; font-family: inherit;
  display: inline-flex; align-items: center; gap: 8px;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.cmq-mode-tab:hover { border-color: var(--cmq-blue); color: var(--cmq-text); }
.cmq-mode-tab.active {
  background: linear-gradient(135deg, #0ea5e933, #10b98122);
  border-color: var(--cmq-green); color: var(--cmq-green-light);
}
.cmq-panel-lead {
  font-size: 13px; color: var(--cmq-muted); margin-bottom: 16px;
  display: flex; align-items: flex-start; gap: 8px; line-height: 1.5;
}
.cmq-panel-lead i { color: var(--cmq-blue-light); margin-top: 3px; }
.cmq-diff-hard {
  color: #fb923c; font-weight: 700;
}

/* Descriptive cards */
.cmq-desc-card {
  background: var(--cmq-card); border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius); padding: 20px 22px; margin-bottom: 14px;
}
.cmq-desc-meta {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  font-size: 11px; color: var(--cmq-muted); margin-bottom: 10px;
}
.cmq-desc-num {
  background: var(--cmq-surface); border: 1px solid var(--cmq-border);
  padding: 2px 8px; border-radius: 6px; font-weight: 700; color: var(--cmq-blue-light);
}
.cmq-desc-marks {
  color: var(--cmq-gold); font-weight: 700;
}
.cmq-desc-card h3 {
  font-size: 14px; font-weight: 600; line-height: 1.55; margin-bottom: 14px;
}
.cmq-desc-model {
  margin-top: 12px; padding: 14px; border-radius: 10px;
  background: #0ea5e910; border: 1px solid #0ea5e933;
  font-size: 13px; color: var(--cmq-text);
}
.cmq-desc-model ol {
  margin: 10px 0 0 18px; display: flex; flex-direction: column; gap: 6px;
  color: var(--cmq-muted);
}
.cmq-btn-ghost {
  appearance: none; border: 1px dashed var(--cmq-border);
  background: transparent; color: var(--cmq-blue-light);
  padding: 8px 12px; border-radius: 8px; font-size: 12px;
  font-weight: 600; cursor: pointer; font-family: inherit;
  display: inline-flex; align-items: center; gap: 6px;
}
.cmq-btn-ghost:hover { border-color: var(--cmq-blue); background: #0ea5e911; }

.cmq-coming-soon-note {
  display: flex; gap: 12px; align-items: flex-start;
  margin-top: 20px; padding: 16px 18px;
  background: var(--cmq-surface); border: 1px dashed var(--cmq-border);
  border-radius: 12px; font-size: 13px; color: var(--cmq-muted);
}
.cmq-coming-soon-note i { color: var(--cmq-gold); margin-top: 3px; }
.cmq-coming-soon-note strong { display: block; color: var(--cmq-text); margin-bottom: 4px; }
.cmq-coming-soon-note p { margin: 0; line-height: 1.5; }

.cmq-hub-content { max-width: 800px; }
.cmq-hub-content-wide { max-width: 960px; }

/* CS Foundation subject grid */
.cmq-subject-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.cmq-subject-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
  padding: 22px 24px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.cmq-subject-card:hover {
  border-color: #f59e0b;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px #f59e0b18;
}
.cmq-subject-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 12px; color: #fff;
}
.cmq-subject-card h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; }
.cmq-subject-card > p { font-size: 13px; color: var(--cmq-muted); line-height: 1.55; margin-bottom: 12px; }

.cmq-section-head { margin: 8px 0 16px; }
.cmq-section-head h2 {
  font-size: 1.1rem; font-weight: 700; margin-bottom: 6px;
  display: flex; align-items: center; gap: 8px;
}
.cmq-section-head h2 i { color: #fbbf24; }
.cmq-section-head p { font-size: 13px; color: var(--cmq-muted); line-height: 1.5; }

.cmq-module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
.cmq-module-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
  border-radius: 12px;
  padding: 16px 18px;
  transition: border-color 0.15s, background 0.15s;
  min-height: 150px;
}
.cmq-module-card:hover {
  border-color: var(--cmq-blue);
  background: #0ea5e90c;
}
.cmq-module-code {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
  color: #fbbf24;
  background: #fbbf2414;
  border: 1px solid #fbbf2433;
  padding: 2px 8px;
  border-radius: 6px;
  margin-bottom: 8px;
  width: fit-content;
}
.cmq-module-code.large { font-size: 13px; padding: 4px 10px; }
.cmq-module-card h3 { font-size: 14px; font-weight: 650; line-height: 1.35; margin-bottom: 6px; }
.cmq-module-card > p { font-size: 12px; color: var(--cmq-muted); line-height: 1.45; flex: 1; margin-bottom: 10px; }
.cmq-module-meta {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-size: 11px; color: var(--cmq-muted); margin-bottom: 8px;
}
.cmq-module-status {
  color: var(--cmq-blue-light); font-weight: 600;
  background: #0ea5e914; padding: 2px 8px; border-radius: 999px;
}
.cmq-module-cta {
  font-size: 12px; font-weight: 600; color: var(--cmq-green-light);
  display: flex; align-items: center; gap: 6px;
}

/* Module notes article */
.cmq-module-article {
  background: var(--cmq-card);
  border: 1px solid var(--cmq-border);
  border-radius: var(--cmq-radius);
  padding: 24px;
}
.cmq-module-article-head {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 10px;
}
.cmq-module-article h1 {
  font-size: 1.35rem; font-weight: 700; line-height: 1.35; margin-bottom: 8px;
}
.cmq-module-lead {
  font-size: 14px; color: var(--cmq-muted); line-height: 1.55; margin-bottom: 20px;
}
.cmq-note-grid { display: flex; flex-direction: column; gap: 14px; }
.cmq-note-block {
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
  border-radius: 12px;
  padding: 16px 18px;
}
.cmq-note-block-accent { border-color: #0ea5e944; background: #0ea5e90c; }
.cmq-note-placeholder { border-style: dashed; }
.cmq-note-block h3 {
  font-size: 13px; font-weight: 700; margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}
.cmq-note-block h3 i { color: #fbbf24; }
.cmq-note-list {
  margin: 0 0 0 18px;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; color: var(--cmq-text); line-height: 1.5;
}
.cmq-muted-text { font-size: 13px; color: var(--cmq-muted); line-height: 1.5; }
.cmq-placeholder-lines {
  display: flex; flex-direction: column; gap: 8px; margin-top: 12px;
}
.cmq-placeholder-lines span {
  display: block; height: 10px; border-radius: 6px;
  background: linear-gradient(90deg, #2a548444, #2a548422, #2a548444);
}
.cmq-placeholder-lines span:nth-child(1) { width: 100%; }
.cmq-placeholder-lines span:nth-child(2) { width: 92%; }
.cmq-placeholder-lines span:nth-child(3) { width: 96%; }
.cmq-placeholder-lines span:nth-child(4) { width: 70%; }
.cmq-module-nav {
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px; flex-wrap: wrap; margin-top: 22px; padding-top: 16px;
  border-top: 1px solid var(--cmq-border);
}
.cmq-module-nav .cmq-btn { width: auto; margin-top: 0; text-decoration: none; }

/* Detailed theoretical notes body */
.cmq-notes-body {
  background: var(--cmq-surface);
  border: 1px solid var(--cmq-border);
  border-radius: 12px;
  padding: 20px 22px 28px;
}
.cmq-notes-meta-row {
  display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center;
  font-size: 12px; color: var(--cmq-muted); margin-bottom: 18px;
  padding-bottom: 12px; border-bottom: 1px solid var(--cmq-border);
}
.cmq-notes-meta-row i { color: #fbbf24; margin-right: 4px; }
.cmq-notes-h2 {
  font-size: 1.05rem; font-weight: 700; margin: 22px 0 10px;
  color: var(--cmq-text);
  padding-left: 10px;
  border-left: 3px solid #f59e0b;
}
.cmq-notes-h2:first-of-type { margin-top: 4px; }
.cmq-notes-h3 {
  font-size: 0.92rem; font-weight: 650; margin: 14px 0 8px;
  color: var(--cmq-blue-light);
}
.cmq-notes-p {
  font-size: 13.5px; line-height: 1.65; color: var(--cmq-text);
  margin: 0 0 10px;
}
.cmq-notes-ul {
  margin: 0 0 12px 18px;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13.5px; line-height: 1.55; color: var(--cmq-text);
}
.cmq-notes-def {
  background: #0ea5e912;
  border: 1px solid #0ea5e944;
  border-radius: 10px;
  padding: 12px 14px;
  margin: 10px 0 14px;
}
.cmq-notes-def-term {
  font-size: 12px; font-weight: 700; color: var(--cmq-blue-light);
  margin-bottom: 6px; display: flex; align-items: center; gap: 6px;
}
.cmq-notes-def p { font-size: 13.5px; line-height: 1.6; margin: 0; }
.cmq-notes-exam {
  background: #fbbf2412;
  border: 1px solid #fbbf2444;
  border-radius: 10px;
  padding: 12px 14px;
  margin: 12px 0 14px;
}
.cmq-notes-exam-title {
  font-size: 12px; font-weight: 700; color: #fbbf24;
  margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
}
.cmq-notes-exam ul {
  margin: 0 0 0 16px;
  display: flex; flex-direction: column; gap: 5px;
  font-size: 13px; line-height: 1.5; color: var(--cmq-text);
}
.cmq-notes-case {
  background: #10b98110;
  border: 1px solid #10b98144;
  border-radius: 10px;
  padding: 12px 14px;
  margin: 12px 0 14px;
}
.cmq-notes-case-name {
  font-size: 13px; font-weight: 700; color: var(--cmq-green-light);
  display: flex; align-items: center; gap: 6px; margin-bottom: 4px;
}
.cmq-notes-case-cite {
  font-size: 11px; color: var(--cmq-muted); font-family: 'IBM Plex Mono', monospace;
  margin-bottom: 8px;
}
.cmq-notes-case p { font-size: 13px; line-height: 1.55; margin: 0; color: var(--cmq-text); }
.cmq-notes-table-wrap {
  overflow-x: auto; margin: 12px 0 16px;
  border-radius: 10px; border: 1px solid var(--cmq-border);
}
.cmq-notes-table {
  width: 100%; border-collapse: collapse; font-size: 12.5px;
  min-width: 480px;
}
.cmq-notes-table th {
  background: #1a2740; color: var(--cmq-blue-light);
  text-align: left; padding: 10px 12px; font-weight: 700;
  border-bottom: 1px solid var(--cmq-border);
}
.cmq-notes-table td {
  padding: 9px 12px; border-bottom: 1px solid #2a548433;
  color: var(--cmq-text); vertical-align: top; line-height: 1.45;
}
.cmq-notes-table tr:last-child td { border-bottom: none; }
.cmq-notes-table tr:nth-child(even) td { background: #0ea5e906; }

@media (max-width: 640px) {
  .cmq-impact-panel { grid-template-columns: repeat(2, 1fr); }
  .cmq-dashboard-grid { grid-template-columns: 1fr; }
  .cmq-drag-zones { grid-template-columns: 1fr; }
  .cmq-result-grid { grid-template-columns: repeat(2, 1fr); }
  .cmq-be-stats { grid-template-columns: 1fr; }
  .cmq-main { padding: 16px; }
  .cmq-hub-hero h1 { font-size: 2rem; }
  .cmq-recommendation { flex-direction: column; text-align: center; }
  .cmq-table { font-size: 11px; }
  .cmq-table .note { display: none; }
  .cmq-track-grid { grid-template-columns: 1fr; }
  .cmq-stats-row { grid-template-columns: 1fr; }
  .cmq-module-grid { grid-template-columns: 1fr; }
}