/**
 * Mouth Quest — Spark Squad design system (play + education shared tokens).
 * Typography: Source Serif 4 headings (--font-display), DM Mono stats (--font-mono, tnum).
 * Surfaces: .mq-surface-patient (friendlier spacing) vs .mq-surface-university (denser stats).
 * AB 489: mascot is a playful tooth sparkle — not a licensed dentist persona.
 */

:root {
  --mq-gold: var(--seal, #c9a227);
  --mq-gold-dim: rgba(201, 162, 39, 0.12);
  --mq-gold-border: rgba(201, 162, 39, 0.35);
  --mq-paper: var(--paper, #0c1a2e);
  --mq-bone: var(--bone, #132238);
  --mq-ink-1: var(--ink-1, #f5f7fa);
  --mq-ink-2: var(--ink-2, #c5d0de);
  --mq-ink-3: var(--ink-3, #9aa8bc);
  --mq-line: var(--ink-5, #2a3a52);
  --mq-radius-lg: 16px;
  --mq-radius-md: 12px;
  --mq-radius-sm: 10px;
  --mq-radius-pill: 999px;
}

/* —— Shell & hub (play index) —— */
.mq-shell { min-height: 100vh; display: flex; flex-direction: column; background: var(--mq-paper); color: var(--mq-ink-1); }
.mq-top { padding: var(--s-4, 1rem) var(--s-6, 1.5rem); border-bottom: 1px solid var(--mq-line); display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.mq-brand { font-family: var(--font-display, "Source Serif 4", Georgia, serif); font-weight: 600; font-size: 1.125rem; color: inherit; text-decoration: none; }
.mq-badge { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mq-ink-3); }
.mq-progress-bar { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.mq-xp-pill { font-size: 0.78rem; font-family: var(--font-mono, "DM Mono", ui-monospace, monospace); font-variant-numeric: tabular-nums; padding: 0.35rem 0.65rem; border-radius: var(--mq-radius-pill); background: var(--mq-gold-dim); border: 1px solid var(--mq-gold-border); color: var(--mq-ink-2); }
.mq-xp-val { color: var(--mq-gold); font-weight: 600; }
.mq-card { width: 100%; max-width: 32rem; text-align: center; }
#mq-view-home.mq-card { max-width: 42rem; }
.mq-title { font-family: var(--font-display, "Source Serif 4", Georgia, serif); font-size: clamp(1.75rem, 4vw, 2.25rem); margin: 0 0 0.75rem; line-height: 1.15; }
.mq-sub { color: var(--mq-ink-2); margin: 0 0 1.5rem; line-height: 1.55; }
.mq-pill { display: inline-block; padding: 0.35rem 0.75rem; border-radius: var(--mq-radius-pill); background: rgba(255, 255, 255, 0.06); font-size: 0.8rem; margin-bottom: 1rem; }
.mq-module-grid { display: grid; gap: 0.75rem; margin: 1.25rem 0; text-align: left; }
.mq-module-card { display: block; padding: 1rem 1.1rem; border-radius: var(--mq-radius-md); border: 1px solid var(--mq-line); background: rgba(255, 255, 255, 0.04); color: inherit; text-decoration: none; transition: border-color 0.15s, background 0.15s, transform 0.15s; }
.mq-module-card:hover { border-color: var(--mq-gold); background: rgba(201, 162, 39, 0.08); transform: translateY(-1px); }
.mq-module-card strong { display: block; font-family: var(--font-display, "Source Serif 4", Georgia, serif); font-size: 1.05rem; margin-bottom: 0.35rem; }
.mq-module-card span { display: block; font-size: 0.85rem; color: var(--mq-ink-2); line-height: 1.45; }
.mq-module-badge { display: block; margin-top: 0.5rem; font-size: 0.72rem; font-style: normal; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mq-ink-3); }
.mq-foot { padding: 1rem 1.5rem 1.5rem; border-top: 1px solid var(--mq-line); font-size: 0.78rem; line-height: 1.55; color: var(--mq-ink-3); }
.mq-foot strong { color: var(--mq-ink-2); }
.mq-link { color: var(--mq-gold); text-decoration: none; font-weight: 600; }
.mq-link:hover { text-decoration: underline; }
.mq-invite { display: none; margin-top: 1.5rem; padding: 1.25rem; border-radius: var(--mq-radius-md); background: rgba(255, 255, 255, 0.04); border: 1px solid var(--mq-line); text-align: left; }
.mq-invite.is-visible { display: block; }
.mq-invite label { display: block; font-size: 0.85rem; margin-bottom: 0.35rem; color: var(--mq-ink-2); }
.mq-invite input { width: 100%; padding: 0.65rem 0.75rem; border-radius: 8px; border: 1px solid var(--mq-line); background: var(--mq-bone); color: inherit; font-size: 1rem; }
.mq-invite button { margin-top: 0.75rem; width: 100%; padding: 0.75rem 1rem; border: none; border-radius: 8px; background: var(--mq-gold); color: #0c1a2e; font-weight: 600; cursor: pointer; }
.mq-gate-actions { display: flex; flex-direction: column; gap: 0.65rem; margin-top: 1.25rem; }
[hidden] { display: none !important; }

/* —— Buttons —— */
.mq-btn { width: 100%; padding: 0.75rem 1rem; border-radius: var(--mq-radius-sm); border: none; font-weight: 600; cursor: pointer; font-size: 1rem; touch-action: manipulation; transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease; }
.mq-btn-primary { background: var(--mq-gold); color: #0c1a2e; }
.mq-btn-secondary { background: transparent; color: var(--mq-ink-2); border: 1px solid var(--mq-line); }
.mq-btn-ghost { background: transparent; color: var(--mq-ink-2); border: 1px solid var(--mq-line); }
.mq-btn-haptic:active { transform: scale(0.98); }
.mq-btn-primary.mq-btn-haptic:active { box-shadow: 0 0 0 3px var(--mq-gold-dim); }

/* —— AB 3030 disclosure —— */
.mq-ab3030,
.mq-disclosure-inline {
  font-size: 0.82rem;
  padding: 0.75rem 0.85rem;
  border-radius: var(--mq-radius-sm);
  background: var(--mq-gold-dim);
  border: 1px solid var(--mq-gold-border);
  margin: 0.85rem 0 0;
  text-align: left;
  color: var(--mq-ink-2);
  line-height: 1.5;
}
.mq-ab3030 strong,
.mq-disclosure-inline strong { color: var(--mq-ink-1); }

/* —— Spark Squad round-complete —— */
.mq-round-summary { width: 100%; max-width: 26rem; text-align: left; }
.mq-summary-mount { min-height: 1rem; }

.mq-spark-squad {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: mq-spark-enter 0.45s ease both;
}

.mq-spark-hero {
  text-align: center;
  padding: 1.1rem 0.75rem 0.5rem;
  border-radius: var(--mq-radius-lg);
  background: linear-gradient(165deg, rgba(201, 162, 39, 0.14) 0%, rgba(255, 255, 255, 0.03) 55%, transparent 100%);
  border: 1px solid var(--mq-gold-border);
}

.mq-spark-mascot {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255, 230, 160, 0.35), transparent 55%),
    var(--mq-bone);
  border: 2px solid var(--mq-gold-border);
  box-shadow: 0 8px 28px rgba(201, 162, 39, 0.18);
}

.mq-spark-mascot svg { width: 2.75rem; height: 2.75rem; display: block; }

.mq-spark-kicker {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mq-gold);
  margin: 0 0 0.35rem;
}

.mq-spark-title {
  font-family: var(--font-display, "Source Serif 4", Georgia, serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  line-height: 1.2;
  color: var(--mq-ink-1);
}

.mq-spark-sub {
  margin: 0;
  font-size: 0.88rem;
  color: var(--mq-ink-2);
  line-height: 1.45;
}

.mq-spark-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(5.5rem, 1fr));
  gap: 0.55rem;
}

.mq-stat-chip {
  padding: 0.65rem 0.55rem;
  border-radius: var(--mq-radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--mq-line);
  text-align: center;
}

.mq-stat-val {
  display: block;
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-variant-numeric: tabular-nums;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--mq-gold);
  line-height: 1.1;
}

.mq-stat-label {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mq-ink-3);
}

.mq-mission-cards {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.mq-mission-card {
  padding: 0.75rem 0.85rem;
  border-radius: var(--mq-radius-md);
  background: var(--mq-bone);
  border: 1px solid var(--mq-line);
}

.mq-mission-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.mq-mission-card-title {
  font-family: var(--font-display, "Source Serif 4", Georgia, serif);
  font-size: 0.92rem;
  font-weight: 600;
  margin: 0;
  color: var(--mq-ink-1);
}

.mq-mission-badge {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border-radius: var(--mq-radius-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--mq-ink-3);
}

.mq-mission-badge.is-ok { background: rgba(26, 61, 50, 0.35); color: #b8e8d0; }
.mq-mission-badge.is-warn { background: rgba(201, 162, 39, 0.2); color: var(--mq-gold); }
.mq-mission-badge.is-offline { background: rgba(61, 42, 74, 0.35); color: #e8d0f0; }

.mq-mission-card-body {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--mq-ink-2);
}

.mq-mission-card-body code {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-size: 0.78rem;
}

.mq-xp-pop {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1rem;
  border-radius: var(--mq-radius-pill);
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.22), rgba(201, 162, 39, 0.08));
  border: 1px solid var(--mq-gold-border);
  opacity: 0;
  transform: translateY(8px) scale(0.96);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1);
}

.mq-xp-pop.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.mq-xp-pop-val {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-variant-numeric: tabular-nums;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--mq-gold);
}

.mq-xp-pop-label {
  font-size: 0.82rem;
  color: var(--mq-ink-2);
}

.mq-spark-tier {
  text-align: center;
  font-size: 0.82rem;
  color: var(--mq-ink-2);
}

.mq-spark-tier strong {
  font-family: var(--font-display, "Source Serif 4", Georgia, serif);
  color: var(--mq-ink-1);
}

/* University surface — denser stat grid, tighter mission copy */
.mq-surface-university .mq-spark-stats { grid-template-columns: repeat(auto-fit, minmax(4.75rem, 1fr)); gap: 0.4rem; }
.mq-surface-university .mq-stat-chip { padding: 0.5rem 0.4rem; }
.mq-surface-university .mq-stat-val { font-size: 1.1rem; }
.mq-surface-university .mq-mission-card { padding: 0.6rem 0.7rem; }
.mq-surface-university .mq-mission-card-body { font-size: 0.8rem; line-height: 1.42; }

/* Patient surface — friendlier vertical rhythm */
.mq-surface-patient .mq-spark-hero { padding: 1.25rem 0.85rem 0.65rem; }
.mq-surface-patient .mq-mission-card-body { font-size: 0.86rem; line-height: 1.55; }

/* Faculty queue cards (university surface) */
.mq-faculty-card {
  text-align: left;
  padding: 0.85rem;
  margin-bottom: 0.65rem;
  border: 1px solid var(--mq-line);
  border-radius: var(--mq-radius-md);
  background: var(--mq-bone);
}
.mq-faculty-card-meta { margin: 0 0 0.35rem; font-size: 0.78rem; color: var(--mq-ink-3); font-family: var(--font-mono, "DM Mono", ui-monospace, monospace); }
.mq-faculty-card-body { margin: 0 0 0.5rem; font-size: 0.88rem; color: var(--mq-ink-1); }
.mq-faculty-card-sub { margin: 0 0 0.65rem; font-size: 0.8rem; color: var(--mq-ink-3); }
.mq-faculty-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }

@keyframes mq-spark-enter {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* —— Play layout —— */
main.mq-main { flex: 1; display: flex; align-items: flex-start; justify-content: center; padding: 2rem 1.25rem 2.5rem; }
.mq-brand em { font-style: italic; }
.mq-brand-dot { color: var(--mq-gold); }

/* —— Hub hero + tools —— */
.mq-hub-hero {
  text-align: center;
  padding: 0.5rem 0 1rem;
  margin-bottom: 0.5rem;
}
.mq-hub-hero .mq-spark-mascot { width: 3.75rem; height: 3.75rem; margin-bottom: 0.5rem; }
.mq-hub-hero .mq-spark-mascot svg { width: 2.25rem; height: 2.25rem; }
.mq-hub-kicker {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mq-gold);
  margin: 0 0 0.35rem;
}
.mq-tools-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0.75rem 0 0.25rem;
}
.mq-chip-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--mq-radius-pill);
  border: 1px solid var(--mq-line);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
  color: var(--mq-ink-2);
  cursor: pointer;
  user-select: none;
}
.mq-chip-toggle input { accent-color: var(--mq-gold); }
.mq-chip-toggle.is-on { border-color: var(--mq-gold-border); background: var(--mq-gold-dim); color: var(--mq-ink-1); }
.mq-tools-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--mq-gold);
  text-decoration: none;
  padding: 0.4rem 0.65rem;
  border-radius: var(--mq-radius-pill);
  border: 1px solid transparent;
}
.mq-tools-link:hover { border-color: var(--mq-gold-border); background: var(--mq-gold-dim); }

/* —— Mission hub cards —— */
.mq-hub {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0 0;
  text-align: left;
}
.mq-hub-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.05rem;
  border-radius: var(--mq-radius-md);
  border: 1px solid var(--mq-line);
  background: linear-gradient(165deg, rgba(201, 162, 39, 0.06) 0%, rgba(255, 255, 255, 0.03) 45%, rgba(255, 255, 255, 0.02) 100%);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.22s cubic-bezier(0.34, 1.35, 0.64, 1), box-shadow 0.18s ease;
}
.mq-hub-card:hover {
  border-color: var(--mq-gold);
  background: rgba(201, 162, 39, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(201, 162, 39, 0.12);
}
.mq-hub-icon {
  font-size: 1.35rem;
  line-height: 1;
  margin-bottom: 0.15rem;
}
.mq-hub-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: var(--mq-radius-pill);
  background: var(--mq-gold-dim);
  border: 1px solid var(--mq-gold-border);
  color: var(--mq-gold);
}
.mq-hub-title {
  font-family: var(--font-display, "Source Serif 4", Georgia, serif);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--mq-ink-1);
}
.mq-hub-desc {
  font-size: 0.82rem;
  color: var(--mq-ink-3);
  line-height: 1.45;
}

/* —— Module intro mini-hero —— */
.mq-intro-hero {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.85rem;
  margin-bottom: 1rem;
  border-radius: var(--mq-radius-md);
  border: 1px solid var(--mq-gold-border);
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.1), rgba(255, 255, 255, 0.02));
  text-align: left;
}
.mq-intro-hero .mq-spark-mascot {
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  margin: 0;
}
.mq-intro-hero .mq-spark-mascot svg { width: 1.85rem; height: 1.85rem; }
.mq-intro-hero-copy p { margin: 0 0 0.5rem; font-size: 0.88rem; color: var(--mq-ink-2); line-height: 1.5; }
.mq-intro-hero-copy p:last-child { margin-bottom: 0; }
.mq-intro-hero-kicker {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mq-gold);
  margin: 0 0 0.25rem;
}
.mq-intro-hero-title {
  font-family: var(--font-display, "Source Serif 4", Georgia, serif);
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  color: var(--mq-ink-1);
}
.mq-module-intro p { text-align: left; color: var(--mq-ink-2); line-height: 1.55; margin: 0 0 0.65rem; }
.mq-module-note { font-size: 0.85rem; color: var(--mq-ink-3); }

/* —— Gate (Blurry or Bite?) —— */
#mq-view-gate { width: 100%; max-width: 26rem; }
.mq-gate-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem; }
.mq-gate-timer {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-variant-numeric: tabular-nums;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: var(--mq-radius-pill);
  background: var(--mq-gold-dim);
  border: 1px solid var(--mq-gold-border);
  color: var(--mq-gold);
}
.mq-gate-progress { font-size: 0.8rem; color: var(--mq-ink-3); }
.mq-btn-blurry { background: #5c3d6e; color: #f5ebfa; border: 1px solid rgba(255, 255, 255, 0.08); }
.mq-btn-bite { background: #1f5c48; color: #d8f5e8; border: 1px solid rgba(255, 255, 255, 0.08); }
.mq-deck { position: relative; height: 18rem; margin: 0.5rem 0 1rem; touch-action: pan-y; }
.mq-swipe-card {
  position: absolute; inset: 0;
  border-radius: var(--mq-radius-lg);
  border: 2px solid var(--mq-gold-border);
  background: var(--mq-bone);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.35);
  cursor: grab; user-select: none; overflow: hidden;
}
.mq-swipe-card:active { cursor: grabbing; }
.mq-swipe-inner {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 1rem;
  filter: blur(var(--mq-blur, 0px));
  transition: filter 0.15s ease;
}
.mq-synth-frame {
  width: 88%; aspect-ratio: 4/3; border-radius: var(--mq-radius-md);
  background:
    radial-gradient(circle at 30% 40%, #f5d0c8 0%, transparent 45%),
    radial-gradient(circle at 70% 55%, #e8b4a8 0%, transparent 40%),
    linear-gradient(145deg, #2a1f1c 0%, #4a3228 50%, #1a1210 100%);
  border: 2px solid rgba(255, 255, 255, 0.08);
}
.mq-synth-caption { margin-top: 0.75rem; font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mq-ink-3); }
.mq-gate-badge {
  display: inline-block; margin-bottom: 0.75rem;
  padding: 0.25rem 0.6rem; border-radius: var(--mq-radius-pill);
  font-size: 0.72rem; background: rgba(255, 255, 255, 0.06); color: var(--mq-ink-3);
}
.mq-gate-badge.is-control { background: var(--mq-gold-dim); color: var(--mq-gold); border: 1px solid var(--mq-gold-border); }
.mq-swipe-hints { position: absolute; inset: 0; pointer-events: none; display: flex; align-items: center; justify-content: space-between; padding: 0 0.5rem; }
.mq-hint { padding: 0.35rem 0.65rem; border-radius: 8px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; opacity: 0; transition: opacity 0.1s; }
.mq-hint-blurry { background: rgba(92, 61, 110, 0.9); color: #f5ebfa; }
.mq-hint-bite { background: rgba(31, 92, 72, 0.9); color: #d8f5e8; }
.mq-gate-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; }

/* —— Cavity Hunter —— */
#mq-view-cavity { width: 100%; max-width: 28rem; }
.mq-cavity-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.75rem; }
.mq-cavity-timer {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-variant-numeric: tabular-nums;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: var(--mq-radius-pill);
  background: var(--mq-gold-dim);
  border: 1px solid var(--mq-gold-border);
  color: var(--mq-gold);
}
.mq-cavity-progress { font-size: 0.8rem; color: var(--mq-ink-3); }
.mq-cavity-canvas-wrap { position: relative; width: 100%; aspect-ratio: 4/3; border-radius: var(--mq-radius-lg); overflow: hidden; border: 2px solid var(--mq-gold-border); touch-action: none; cursor: crosshair; margin: 0.75rem 0; }
.mq-cavity-synth { position: absolute; inset: 0; background:
  radial-gradient(circle at 35% 45%, #f5d0c8 0%, transparent 42%),
  radial-gradient(circle at 68% 50%, #c87860 0%, transparent 35%),
  radial-gradient(circle at 50% 70%, #8a4a38 0%, transparent 30%),
  linear-gradient(160deg, #2a1a18 0%, #4a2820 45%, #1a1010 100%);
}
.mq-cavity-overlay { position: absolute; inset: 0; pointer-events: none; }
.mq-cavity-caption { font-size: 0.78rem; color: var(--mq-ink-3); text-align: center; margin-bottom: 0.5rem; }
.mq-cavity-confidence { margin: 0.75rem 0; text-align: left; }
.mq-cavity-confidence label { font-size: 0.85rem; color: var(--mq-ink-2); display: flex; justify-content: space-between; margin-bottom: 0.35rem; }
.mq-cavity-confidence input[type=range] { width: 100%; accent-color: var(--mq-gold); }
.mq-cavity-toolbar { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; margin-top: 0.5rem; }

/* —— Deep Scan —— */
#mq-view-deep-scan { width: 100%; max-width: 28rem; }
.mq-deep-canvas-wrap { position: relative; width: 100%; aspect-ratio: 4/3; border-radius: var(--mq-radius-lg); overflow: hidden; border: 2px solid var(--mq-gold-border); touch-action: none; cursor: crosshair; margin: 0.75rem 0; }
.mq-deep-synth { position: absolute; inset: 0; background:
  linear-gradient(180deg, #1a1a22 0%, #2a2a35 18%, #3a3a48 40%, #1e1e28 100%),
  radial-gradient(ellipse 12% 35% at 35% 55%, rgba(240, 240, 245, 0.92) 0%, transparent 70%),
  radial-gradient(ellipse 10% 32% at 68% 52%, rgba(235, 235, 242, 0.88) 0%, transparent 72%);
}
.mq-deep-overlay { position: absolute; inset: 0; pointer-events: none; }
.mq-deep-caption { font-size: 0.78rem; color: var(--mq-ink-3); text-align: center; margin-bottom: 0.5rem; }
.mq-deep-bone { margin: 0.75rem 0; text-align: left; }
.mq-deep-bone label { font-size: 0.85rem; color: var(--mq-ink-2); display: flex; justify-content: space-between; margin-bottom: 0.35rem; }
.mq-deep-bone input[type=range] { width: 100%; accent-color: var(--mq-gold); }
.mq-deep-band { font-size: 0.78rem; color: var(--mq-ink-3); margin-top: 0.35rem; }
.mq-deep-toolbar { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; margin-top: 0.5rem; }
.mq-deep-replay-wrap { position: relative; width: 100%; aspect-ratio: 4/3; border-radius: var(--mq-radius-lg); overflow: hidden; border: 1px solid var(--mq-line); margin: 0.75rem 0; }
.mq-deep-replay-bg { position: absolute; inset: 0; background:
  linear-gradient(180deg, #1a1a22 0%, #2a2a35 18%, #3a3a48 40%, #1e1e28 100%),
  radial-gradient(ellipse 12% 35% at 50% 55%, rgba(240, 240, 245, 0.9) 0%, transparent 70%);
}
.mq-deep-replay-wrap canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }

/* —— Tooth ID —— */
#mq-view-tooth-id { width: 100%; max-width: 36rem; }
.mq-tooth-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.75rem; }
.mq-tooth-timer {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-variant-numeric: tabular-nums;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: var(--mq-radius-pill);
  background: var(--mq-gold-dim);
  border: 1px solid var(--mq-gold-border);
  color: var(--mq-gold);
}
.mq-tooth-progress { font-size: 0.8rem; color: var(--mq-ink-3); }
.mq-tooth-prompt { font-size: 0.95rem; font-weight: 600; text-align: center; margin: 0.5rem 0 0.75rem; color: var(--mq-ink-1); }
.mq-tooth-chart-mount { margin: 0.5rem 0 1rem; }
.mq-odontogram-wrap { width: 100%; }
.mq-odontogram-toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem; margin-bottom: 0.5rem; }
.mq-odontogram-label { font-size: 0.75rem; color: var(--mq-ink-3); }
.mq-odontogram-toggle { display: inline-flex; border: 1px solid var(--mq-line); border-radius: 8px; overflow: hidden; }
.mq-odontogram-num-btn {
  font-size: 0.75rem; padding: 0.35rem 0.65rem; border: 0; background: transparent; color: var(--mq-ink-2); cursor: pointer;
}
.mq-odontogram-num-btn.is-on { background: var(--mq-gold-dim); color: var(--mq-gold); font-weight: 600; }
.mq-odontogram-svg { display: block; max-width: 100%; height: auto; touch-action: manipulation; }
.mq-odontogram-svg .mq-tooth { cursor: pointer; }
.mq-tooth-choices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-top: 0.75rem; }
.mq-tooth-feedback { font-size: 0.85rem; text-align: center; margin-top: 0.65rem; min-height: 1.2em; }
.mq-tooth-feedback.is-ok { color: var(--mq-ok, #3fb96b); }
.mq-tooth-feedback.is-miss { color: var(--mq-warn, #e8b339); }

/* —— Disease ID —— */
#mq-view-disease-id { width: 100%; max-width: 28rem; }
.mq-disease-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.75rem; }
.mq-disease-timer {
  font-family: var(--font-mono, "DM Mono", ui-monospace, monospace);
  font-variant-numeric: tabular-nums;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: var(--mq-radius-pill);
  background: var(--mq-gold-dim);
  border: 1px solid var(--mq-gold-border);
  color: var(--mq-gold);
}
.mq-disease-progress { font-size: 0.8rem; color: var(--mq-ink-3); }
.mq-disease-caption { font-size: 0.78rem; color: var(--mq-ink-3); text-align: center; margin-bottom: 0.5rem; }
.mq-disease-synth {
  width: 100%; aspect-ratio: 4/3; border-radius: var(--mq-radius-lg); border: 2px solid var(--mq-gold-border);
  background-size: cover; background-position: center; margin: 0.5rem 0 0.75rem;
}
.mq-disease-synth--caries {
  background-image:
    radial-gradient(circle at 42% 55%, rgba(120, 40, 30, 0.85) 0%, transparent 22%),
    radial-gradient(circle at 58% 48%, #f0d8cc 0%, transparent 40%),
    linear-gradient(160deg, #3a2018 0%, #6a4030 50%, #2a1810 100%);
}
.mq-disease-synth--gingivitis {
  background-image:
    radial-gradient(ellipse 80% 18% at 50% 72%, rgba(180, 50, 50, 0.75) 0%, transparent 70%),
    radial-gradient(circle at 50% 45%, #e8c8b8 0%, transparent 55%),
    linear-gradient(180deg, #2a1818 0%, #4a2828 100%);
}
.mq-disease-synth--healthy {
  background-image:
    radial-gradient(circle at 50% 50%, #f2e0d4 0%, transparent 50%),
    linear-gradient(160deg, #3a2820 0%, #5a3830 45%, #2a1810 100%);
}
.mq-disease-synth--periodontitis {
  background-image:
    radial-gradient(ellipse 90% 25% at 50% 78%, rgba(90, 30, 30, 0.9) 0%, transparent 65%),
    linear-gradient(180deg, #1a1010 0%, #3a2020 60%, #2a1818 100%);
}
.mq-disease-synth--staining {
  background-image:
    radial-gradient(circle at 35% 50%, rgba(80, 60, 40, 0.7) 0%, transparent 30%),
    radial-gradient(circle at 65% 48%, #d8c0a8 0%, transparent 45%),
    linear-gradient(145deg, #3a3020 0%, #5a4838 100%);
}
.mq-disease-synth--calculus {
  background-image:
    radial-gradient(ellipse 70% 12% at 50% 68%, rgba(220, 210, 190, 0.9) 0%, transparent 80%),
    radial-gradient(circle at 50% 42%, #e8d0c0 0%, transparent 50%),
    linear-gradient(180deg, #2a2420 0%, #4a4038 100%);
}
.mq-disease-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.mq-disease-feedback { font-size: 0.85rem; text-align: center; margin-top: 0.65rem; min-height: 1.2em; }
.mq-disease-feedback.is-ok { color: var(--mq-ok, #3fb96b); }
.mq-disease-feedback.is-miss { color: var(--mq-warn, #e8b339); }
.mq-disease-upload-panel { margin-top: 1rem; padding: 0.85rem; border-radius: var(--mq-radius-md); border: 1px dashed var(--mq-line); text-align: left; }
.mq-disease-consent-label { display: flex; align-items: flex-start; gap: 0.5rem; margin: 0.65rem 0; font-size: 0.82rem; color: var(--mq-ink-2); }

/* —— Module view titles —— */
.mq-module-title { font-size: 1.5rem; margin-bottom: 0.35rem; }
.mq-module-sub { margin-bottom: 1rem; font-size: 0.9rem; }

/* —— Auth, onboard, celebrate —— */
.mq-auth-overlay { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 1rem; background: rgba(0, 0, 0, 0.65); }
.mq-auth-panel { width: 100%; max-width: 24rem; padding: 1.25rem; border-radius: var(--mq-radius-md); background: var(--mq-bone); border: 1px solid var(--mq-line); text-align: left; }
#mq-view-control { width: 100%; max-width: 36rem; text-align: left; }
.mq-status-banner { font-size: 0.78rem; color: var(--mq-ink-3); margin: 0 0 0.75rem; padding: 0.5rem 0.75rem; border-radius: var(--mq-radius-sm); background: rgba(255, 255, 255, 0.04); border: 1px solid var(--mq-line); text-align: left; }
.mq-onboard { margin: 0 0 1rem; padding: 1rem; border-radius: var(--mq-radius-md); background: var(--mq-gold-dim); border: 1px solid var(--mq-gold-border); text-align: left; }
.mq-onboard p { margin: 0 0 0.65rem; font-size: 0.88rem; color: var(--mq-ink-2); line-height: 1.5; }
.mq-onboard ul { margin: 0 0 0.75rem 1.1rem; padding: 0; font-size: 0.85rem; color: var(--mq-ink-3); line-height: 1.45; }
.mq-onboard-dismiss { width: auto; padding: 0.55rem 1rem; }
#mq-celebrate-host { position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 0.5rem; pointer-events: none; width: min(24rem, calc(100vw - 2rem)); }
.mq-celebrate-toast { padding: 0.85rem 1rem; border-radius: var(--mq-radius-md); background: var(--mq-bone); border: 1px solid var(--mq-gold-border); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45); opacity: 0; transform: translateY(12px); transition: opacity 0.25s ease, transform 0.25s ease; text-align: left; }
.mq-celebrate-toast.is-visible { opacity: 1; transform: translateY(0); }
.mq-celebrate-toast strong { display: block; color: var(--mq-gold); font-size: 0.95rem; margin-bottom: 0.2rem; }
.mq-celebrate-toast span { font-size: 0.82rem; color: var(--mq-ink-2); line-height: 1.4; }
.mq-field-input { width: 100%; padding: 0.65rem 0.75rem; border-radius: 8px; border: 1px solid var(--mq-line); background: var(--mq-bone); color: inherit; font-size: 1rem; }
.mq-field-label { display: block; font-size: 0.85rem; margin: 0.75rem 0 0.35rem; color: var(--mq-ink-2); }

@media (prefers-reduced-motion: reduce) {
  .mq-spark-squad { animation: none; }
  .mq-xp-pop { transition: none; opacity: 1; transform: none; }
  .mq-module-card:hover,
  .mq-hub-card:hover { transform: none; }
  .mq-btn-haptic:active { transform: none; }
}

/* —— X-Ray Detective (GD-012) —— */
.mq-det-caption { font-size: 0.8rem; color: var(--mq-ink-3); margin: 0 0 0.5rem; }
.mq-det-scene {
  position: relative; width: 100%; aspect-ratio: 4 / 3; border-radius: var(--mq-radius-md);
  border: 1px solid var(--mq-line); overflow: hidden; cursor: crosshair;
  background:
    radial-gradient(ellipse 24% 34% at 18% 32%, rgba(226,232,240,0.85) 0%, rgba(148,163,184,0.55) 55%, transparent 78%),
    radial-gradient(ellipse 24% 36% at 44% 30%, rgba(226,232,240,0.8) 0%, rgba(148,163,184,0.5) 55%, transparent 78%),
    radial-gradient(ellipse 24% 34% at 70% 33%, rgba(226,232,240,0.82) 0%, rgba(148,163,184,0.52) 55%, transparent 78%),
    radial-gradient(ellipse 24% 36% at 22% 74%, rgba(203,213,225,0.75) 0%, rgba(120,134,156,0.5) 55%, transparent 78%),
    radial-gradient(ellipse 25% 35% at 50% 76%, rgba(203,213,225,0.78) 0%, rgba(120,134,156,0.5) 55%, transparent 78%),
    radial-gradient(ellipse 24% 34% at 78% 74%, rgba(203,213,225,0.72) 0%, rgba(120,134,156,0.48) 55%, transparent 78%),
    linear-gradient(180deg, #10151d 0%, #1a222e 48%, #10151d 100%);
}
.mq-det-scene[data-variant="1"] { filter: brightness(1.08) contrast(1.05); }
.mq-det-scene[data-variant="2"] { filter: brightness(0.94) contrast(1.12); }
.mq-det-scene[data-variant="3"] { filter: brightness(1.02) contrast(0.95) saturate(0.9); }
.mq-det-finding { position: absolute; transform: translate(-50%, -50%); height: 0; border-radius: 50%; opacity: 0.8; pointer-events: none; }
.mq-det-marker {
  position: absolute; transform: translate(-50%, -50%); width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--mq-gold); box-shadow: 0 0 0 3px var(--mq-gold-dim), 0 0 14px rgba(0,0,0,0.5);
  pointer-events: none;
}
.mq-det-marker::after { content: ''; position: absolute; inset: 9px; border-radius: 50%; background: var(--mq-gold); }
.mq-det-reveal {
  position: absolute; transform: translate(-50%, -50%); height: 0; border-radius: 50%;
  border: 2px dashed rgba(229, 101, 79, 0.9); pointer-events: none;
}
.mq-det-reveal.is-hit { border-color: rgba(63, 185, 107, 0.95); }
.mq-det-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin: 0.85rem 0 0; }
.mq-det-choice { text-align: left; padding: 0.6rem 0.7rem; }
.mq-det-choice b { display: block; font-size: 0.9rem; }
.mq-det-choice span { display: block; font-size: 0.72rem; color: var(--mq-ink-3); line-height: 1.35; }
.mq-det-choice.is-picked { border-color: var(--mq-gold); background: var(--mq-gold-dim); color: var(--mq-ink-1); }
.mq-det-scoreline { font-size: 1rem; }
.mq-det-pct { color: var(--mq-ink-2); }
.mq-det-share { margin-top: 0.85rem; }

/* —— Mascot rig "Radiance" (GD-008) —— */
[data-mq-mascot] .mqm-rig { transform-origin: 50% 78%; }
[data-mq-mascot] .mqm-mouth-open, [data-mq-mascot] .mqm-mouth-oh { display: none; }
@media (prefers-reduced-motion: no-preference) {
  [data-mq-mascot] .mqm-rig { animation: mqmIdle 3.2s ease-in-out infinite; }
}
@keyframes mqmIdle {
  0%, 100% { transform: translateY(0) scale(1, 1); }
  50% { transform: translateY(-1.5px) scale(1.015, 0.985); }
}
.mq-mascot--cheer .mqm-rig { animation: mqmCheer 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) 2 !important; }
.mq-mascot--cheer .mqm-mouth-smile { display: none; }
.mq-mascot--cheer .mqm-mouth-open { display: block; }
.mq-mascot--cheer .mqm-sparkles { animation: mqmSparkle 0.7s ease-in-out 2; }
@keyframes mqmCheer {
  0% { transform: translateY(0) scale(1, 1); }
  25% { transform: translateY(1.5px) scale(1.12, 0.85); }
  55% { transform: translateY(-5px) scale(0.92, 1.1) rotate(-4deg); }
  80% { transform: translateY(0.5px) scale(1.06, 0.94); }
  100% { transform: translateY(0) scale(1, 1); }
}
@keyframes mqmSparkle { 50% { opacity: 0.25; transform: scale(1.15); } }
.mq-mascot--wince .mqm-rig { animation: mqmWince 0.5s ease-in-out !important; }
.mq-mascot--wince .mqm-eye .mqm-pupil { transform: scale(1, 0.18); transform-origin: center; transform-box: fill-box; }
.mq-mascot--wince .mqm-mouth-smile { display: none; }
.mq-mascot--wince .mqm-mouth-oh { display: block; }
@keyframes mqmWince {
  0%, 100% { transform: rotate(0); }
  30% { transform: rotate(-6deg) scale(0.97, 1.02); }
  65% { transform: rotate(4deg); }
}
.mq-mascot--think .mqm-pupil { transform: translate(1.2px, -1.4px); }
.mq-mascot--think .mqm-rig { animation: mqmIdle 1.8s ease-in-out infinite; }

/* —— Daily Checkup card (GD-004/005) —— */
.mq-daily-card {
  display: flex; align-items: center; gap: 0.9rem; text-align: left;
  margin: 0.9rem auto 0.4rem; padding: 0.85rem 1rem; max-width: 30rem;
  background: var(--mq-bone); border: 1px solid var(--mq-gold-border);
  border-radius: var(--mq-radius-lg);
}
.mq-daily-ring { position: relative; width: 54px; height: 54px; flex: 0 0 54px; }
.mq-daily-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.mq-daily-ring circle { fill: none; stroke-width: 3.4; }
.mq-daily-ring-bg { stroke: var(--mq-line); }
.mq-daily-ring-fg { stroke: var(--mq-gold); stroke-linecap: round; transition: stroke-dasharray 0.5s ease; }
.mq-daily-ring b {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-mono, ui-monospace, monospace); font-size: 0.8rem; color: var(--mq-ink-1);
}
.mq-daily-copy { flex: 1; min-width: 0; }
.mq-daily-title { margin: 0; font-family: var(--font-display, serif); font-size: 1.02rem; }
.mq-daily-flame { font-size: 0.85rem; color: var(--mq-gold); }
.mq-daily-sub { margin: 0.15rem 0 0.35rem; font-size: 0.78rem; color: var(--mq-ink-3); }
.mq-daily-ticks { display: flex; gap: 5px; }
.mq-daily-tick { width: 18px; height: 5px; border-radius: 3px; background: var(--mq-line); }
.mq-daily-tick.is-done { background: var(--mq-gold); }
.mq-daily-cta { width: auto; padding: 0.6rem 0.9rem; font-size: 0.82rem; white-space: nowrap; text-decoration: none; text-align: center; border-radius: var(--mq-radius-sm); }
@media (max-width: 480px) {
  .mq-daily-card { flex-wrap: wrap; }
  .mq-daily-cta { width: 100%; }
}

/* —— Mute toggle (GD-001) —— */
.mq-mute-toggle {
  position: fixed; left: 0.9rem; bottom: 0.9rem; z-index: 9998;
  width: 2.4rem; height: 2.4rem; border-radius: 50%; font-size: 1rem;
  background: var(--mq-bone); border: 1px solid var(--mq-line); color: var(--mq-ink-2);
  cursor: pointer; opacity: 0.85;
}
.mq-mute-toggle:hover { border-color: var(--mq-gold); opacity: 1; }

/* —— Radiance Atlas (GD-006) —— */
.mq-atlas-entry {
  display: flex; align-items: center; gap: 0.6rem; margin: 0.75rem auto 0; padding: 0.7rem 0.9rem;
  max-width: 30rem; background: var(--mq-bone); border: 1px solid var(--mq-line); border-radius: var(--mq-radius-md);
  color: inherit; text-decoration: none; transition: border-color 0.15s;
}
.mq-atlas-entry:hover { border-color: var(--mq-gold); }
.mq-atlas-entry-icon { font-size: 1.3rem; }
.mq-atlas-entry-copy { font-size: 0.85rem; color: var(--mq-ink-2); }
.mq-atlas-entry-copy strong { color: var(--mq-ink-1); }
.mq-atlas-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.75rem; margin: 1.25rem 0; text-align: left; }
.mq-atlas-card { border-radius: var(--mq-radius-md); border: 1px solid var(--mq-line); padding: 0.9rem; display: flex; flex-direction: column; gap: 0.35rem; background: var(--mq-bone); }
.mq-atlas-card.is-locked { opacity: 0.55; align-items: center; text-align: center; justify-content: center; min-height: 8rem; }
.mq-atlas-card.is-unlocked { border-color: var(--mq-gold-border); }
.mq-atlas-icon { font-size: 1.6rem; }
.mq-atlas-title { font-family: var(--font-display, serif); font-size: 0.95rem; }
.mq-atlas-hint { font-size: 0.72rem; color: var(--mq-ink-3); }
.mq-atlas-blurb { font-size: 0.78rem; color: var(--mq-ink-2); line-height: 1.45; margin: 0; }
.mq-atlas-link { font-size: 0.78rem; color: var(--mq-gold); text-decoration: none; margin-top: auto; }
.mq-atlas-link:hover { text-decoration: underline; }

/* —— Realistic scene art (mq-scene-art.js / MqToothArt) —— */
.mq-scene-host { position: relative; overflow: hidden; }
.mq-scene-svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.mq-det-scene .mq-scene-svg { z-index: 0; }
.mq-det-scene .mq-det-finding, .mq-det-scene .mq-det-marker, .mq-det-scene .mq-det-reveal { z-index: 1; }

/* —— Dental Trivia (ice-breaker) —— */
.mq-trivia-modes { display: flex; gap: 0.5rem; justify-content: center; margin: 0.5rem 0 0; }
.mq-trivia-question { font-family: var(--font-display, serif); font-size: 1.15rem; line-height: 1.4; margin: 0.75rem 0 1rem; text-align: left; }
.mq-trivia-choices { display: grid; gap: 0.5rem; }
.mq-trivia-choice { text-align: left; }
.mq-trivia-choice.is-correct { border-color: var(--mq-gold); background: var(--mq-gold-dim); color: var(--mq-ink-1); font-weight: 600; }
.mq-trivia-choice.is-wrong { border-color: rgba(229,101,79,0.7); opacity: 0.75; }
.mq-trivia-reveal { text-align: left; margin-top: 0.85rem; padding: 0.85rem 1rem; border-radius: var(--mq-radius-md); background: var(--mq-bone); border: 1px solid var(--mq-line); }
.mq-trivia-answer { margin: 0 0 0.5rem; font-size: 0.98rem; }
.mq-trivia-expl { margin: 0 0 0.5rem; font-size: 0.88rem; color: var(--mq-ink-2); line-height: 1.55; }
.mq-trivia-source { margin: 0 0 0.5rem; font-size: 0.74rem; color: var(--mq-ink-3); font-family: var(--font-mono, ui-monospace, monospace); }
.mq-trivia-starter { margin: 0.5rem 0; padding: 0.6rem 0.75rem; border-radius: var(--mq-radius-sm); background: var(--mq-gold-dim); border: 1px solid var(--mq-gold-border); font-size: 0.9rem; }
.mq-trivia-share { width: auto; padding: 0.5rem 0.85rem; font-size: 0.8rem; margin-top: 0.35rem; }
.mq-trivia-scoreline { font-size: 1.1rem; }

/* —— Trivia concept chains (university RAG mode, GD-025) —— */
.mq-trivia-chain-picker { display: grid; gap: 0.5rem; margin: 0.5rem 0 0; }
.mq-trivia-chain-btn { text-align: left; padding: 0.7rem 0.85rem; }
.mq-trivia-chain-btn b { display: block; font-size: 0.95rem; }
.mq-trivia-chain-btn span { display: block; font-size: 0.75rem; color: var(--mq-ink-3); margin-top: 2px; }
.mq-trivia-quote {
  margin: 0.6rem 0; padding: 0.5rem 0.8rem; border-left: 3px solid var(--mq-gold);
  background: var(--mq-gold-dim); font-style: italic; font-size: 0.85rem; color: var(--mq-ink-2); border-radius: 0 8px 8px 0;
}
.mq-trivia-unlock-kicker { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mq-gold); margin: 0 0 0.25rem; }

/* —— Streak calendar (GD-005) —— */
.mq-daily-flame { background: none; border: none; cursor: pointer; font-size: 0.85rem; color: var(--mq-gold); padding: 0; font-family: inherit; }
.mq-daily-flame:hover { text-decoration: underline; }
.mq-cal-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(4, 8, 14, 0.72); display: flex; align-items: center; justify-content: center; padding: 1rem; }
.mq-cal-panel { width: 100%; max-width: 22rem; background: var(--mq-bone); border: 1px solid var(--mq-gold-border); border-radius: var(--mq-radius-lg); padding: 1.1rem; }
.mq-cal-head { display: flex; justify-content: space-between; align-items: center; }
.mq-cal-streak { font-family: var(--font-display, serif); font-size: 1.1rem; color: var(--mq-ink-1); }
.mq-cal-close { background: none; border: none; color: var(--mq-ink-3); font-size: 1.1rem; cursor: pointer; }
.mq-cal-note { font-size: 0.76rem; color: var(--mq-ink-3); margin: 0.4rem 0 0.8rem; line-height: 1.45; }
.mq-cal-dows, .mq-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.mq-cal-dow { text-align: center; font-size: 0.65rem; color: var(--mq-ink-3); font-family: var(--font-mono, monospace); }
.mq-cal-grid { margin-top: 5px; }
.mq-cal-cell { aspect-ratio: 1; display: grid; place-items: center; border-radius: 7px; font-size: 0.72rem; color: var(--mq-ink-3); background: rgba(255,255,255,0.04); border: 1px solid var(--mq-line); }
.mq-cal-cell.is-pad { background: none; border: none; }
.mq-cal-cell.is-done { background: var(--mq-gold); color: var(--mq-paper); border-color: var(--mq-gold); font-weight: 700; }
.mq-cal-cell.is-frozen { background: rgba(77, 163, 255, 0.25); border-color: var(--mq-accent-2, #4da3ff); color: var(--mq-ink-1); }
.mq-cal-cell.is-today { box-shadow: 0 0 0 2px var(--mq-gold); }
.mq-cal-legend { display: flex; align-items: center; gap: 6px; margin-top: 0.9rem; font-size: 0.72rem; color: var(--mq-ink-3); flex-wrap: wrap; }
.mq-cal-legend .mq-cal-cell { width: 16px; height: 16px; aspect-ratio: auto; }

/* —— Smile Check patient funnel (GD-015) —— */
.mq-smilecheck-entry { display: flex; align-items: center; gap: 0.85rem; text-align: left; margin: 0 auto 0.75rem; padding: 0.9rem 1rem; max-width: 30rem; background: linear-gradient(135deg, rgba(77,163,255,0.12), var(--mq-bone)); border: 1px solid var(--mq-accent-2, #4da3ff); border-radius: var(--mq-radius-lg); text-decoration: none; color: inherit; transition: transform 0.15s, box-shadow 0.15s; }
.mq-smilecheck-entry:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(77,163,255,0.18); }
.mq-smilecheck-icon { font-size: 1.9rem; flex: 0 0 auto; }
.mq-smilecheck-copy { flex: 1; min-width: 0; }
.mq-smilecheck-copy strong { display: block; font-family: var(--font-display, serif); font-size: 1.05rem; color: var(--mq-ink-1); }
.mq-smilecheck-copy span { display: block; font-size: 0.78rem; color: var(--mq-ink-3); line-height: 1.45; margin-top: 2px; }
.mq-smilecheck-go { font-size: 1.3rem; color: var(--mq-accent-2, #4da3ff); flex: 0 0 auto; }
.mq-sc-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.5rem 0 1rem; }
.mq-sc-chip { width: auto; padding: 0.5rem 0.85rem; font-size: 0.85rem; }
.mq-sc-chip.is-picked { border-color: var(--mq-accent-2, #4da3ff); background: rgba(77,163,255,0.18); color: var(--mq-ink-1); }
.mq-sc-cta { margin-top: 0.9rem; text-decoration: none; text-align: center; display: block; }
.mq-sc-res { margin: 0.6rem 0; padding-left: 1.1rem; font-size: 0.9rem; color: var(--mq-ink-2); line-height: 1.5; }
.mq-sc-cost { font-size: 0.9rem; color: var(--mq-ink-2); }
.mq-sc-emergency { border: 2px solid var(--mq-bad, #e5654f); background: rgba(229,101,79,0.12); border-radius: var(--mq-radius-md); padding: 1rem; }
.mq-sc-emergency-title { color: var(--mq-bad, #e5654f); font-size: 1.15rem; margin: 0 0 0.6rem; }
.mq-sc-emergency-list { margin: 0 0 0.8rem; padding-left: 1.1rem; font-size: 0.9rem; line-height: 1.55; color: var(--mq-ink-1); }