/* ============================================================
   SAFETY QUEST — style.css  ·  "Starfleet" space re-skin
   A cosmic internet-safety game for Aotearoa NZ kids.
   Fredoka (display) + Nunito (body). Sibling of Math Quest —
   same studio, own identity. Vanilla CSS, targets fixed hooks.
   Design: glm-5.2:cloud (Ollama), reviewed + integrated by Claude.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Cosmic base */
  --space-0: #060818;
  --space-1: #0c1030;
  --space-2: #141a45;
  --space-3: #1d2563;
  --nebula-a: #3a2a7a;
  --nebula-b: #1b3a72;
  --nebula-c: #5a1f6b;

  /* Inks */
  --ink: #eef3ff;
  --ink-dim: #b9c4ee;
  --ink-soft: #8d9bce;
  --ink-faint: #5a679c;

  /* Brand accents */
  --brand: #7c5cff;
  --brand-2: #4fc3ff;
  --accent: #5be0c8;
  --energy: #ffd54f;
  --good: #57e08a;
  --good-glow: #2ecc71;
  --bad: #ff9a4d;
  --bad-glow: #ff7a33;
  --gold: #ffd866;

  /* Glass */
  --glass: rgba(28, 38, 90, 0.42);
  --glass-2: rgba(18, 26, 70, 0.66);
  --glass-line: rgba(150, 175, 255, 0.22);
  --glass-line-strong: rgba(180, 205, 255, 0.4);

  /* Planet palette (1..6) */
  --p1: #c9d4e8;  --p1-glow: #6b8cc9;   /* Moon */
  --p2: #4dd0e1;  --p2-glow: #00b8d4;   /* Satellite */
  --p3: #ffd54f;  --p3-glow: #ffab00;   /* Power Station */
  --p4: #ff6ba8;  --p4-glow: #ff2d7a;   /* Scam Sector */
  --p5: #b388ff;  --p5-glow: #7c4dff;   /* Kind Constellation */
  --p6: #4fd1c5;  --p6-glow: #00bfa5;   /* Balance Orbit */

  /* Motion */
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-in: cubic-bezier(.5, 0, .75, 0);
  --t-fast: 160ms;
  --t: 280ms;
  --t-slow: 520ms;

  /* Shadows */
  --shadow-soft: 0 6px 18px rgba(0,0,0,.35), 0 1px 2px rgba(0,0,0,.4);
  --shadow-lift: 0 18px 40px rgba(0,0,0,.5), 0 4px 10px rgba(0,0,0,.4);
}

/* ---------- Reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden], .hidden { display: none !important; }

/* ---------- Body / cosmos ---------- */
body.kids, body.parents {
  margin: 0;
  min-height: 100vh;
  font-family: "Nunito", system-ui, sans-serif;
  color: var(--ink);
  background: var(--space-0);
  background-image:
    radial-gradient(1200px 700px at 80% -10%, rgba(124, 92, 255, 0.22), transparent 60%),
    radial-gradient(900px 600px at 10% 10%, rgba(40, 110, 200, 0.22), transparent 60%),
    radial-gradient(1100px 800px at 50% 120%, rgba(90, 31, 107, 0.28), transparent 60%),
    radial-gradient(700px 500px at 90% 80%, rgba(40, 200, 200, 0.12), transparent 60%),
    linear-gradient(180deg, var(--space-0), var(--space-1) 40%, #0a0e26 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Tiny twinkling star layer */
body.kids::before, body.parents::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(1px 1px at 20px 30px, #fff, transparent),
    radial-gradient(1px 1px at 80px 120px, #cfe0ff, transparent),
    radial-gradient(1.5px 1.5px at 200px 80px, #fff, transparent),
    radial-gradient(1px 1px at 320px 200px, #b8d0ff, transparent),
    radial-gradient(1px 1px at 440px 40px, #fff, transparent),
    radial-gradient(1.5px 1.5px at 520px 320px, #dfe9ff, transparent),
    radial-gradient(1px 1px at 640px 160px, #fff, transparent);
  background-size: 700px 400px;
  opacity: .55;
  animation: twinkle 7s var(--ease) infinite alternate;
}
@keyframes twinkle {
  0% { opacity: .35; }
  100% { opacity: .7; }
}

/* All real content sits above the star layers */
.site-header, .hud, main, #world-view, #scenario-view, #complete-view,
.site-footer, .skip-link { position: relative; z-index: 2; }

/* ---------- Skip link ---------- */
.skip-link {
  position: fixed;
  top: 12px; left: 12px;
  z-index: 1000;
  padding: 12px 18px;
  background: var(--brand);
  color: #fff;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform var(--t) var(--spring);
  box-shadow: var(--shadow-lift);
}
.skip-link:focus { transform: translateY(0); outline: none; }

/* ---------- Focus visibility (global) ---------- */
:focus-visible {
  outline: 3px solid var(--brand-2);
  outline-offset: 3px;
  border-radius: 8px;
}
button:focus-visible, a:focus-visible {
  outline: 3px solid var(--brand-2);
  outline-offset: 3px;
}

/* ---------- Header / Brand ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(16px, 5vw, 40px);
  max-width: 1200px;
  margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  font-size: 28px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.35), transparent 55%),
    linear-gradient(145deg, var(--brand), #3a2db0);
  box-shadow:
    inset 0 2px 6px rgba(255,255,255,.4),
    inset 0 -3px 6px rgba(0,0,0,.4),
    0 8px 18px rgba(124, 92, 255, .45),
    0 0 22px rgba(124, 92, 255, .35);
  animation: brandPulse 4s var(--ease) infinite;
}
@keyframes brandPulse {
  0%,100% { box-shadow: inset 0 2px 6px rgba(255,255,255,.4), inset 0 -3px 6px rgba(0,0,0,.4), 0 8px 18px rgba(124,92,255,.45), 0 0 22px rgba(124,92,255,.35); }
  50% { box-shadow: inset 0 2px 6px rgba(255,255,255,.4), inset 0 -3px 6px rgba(0,0,0,.4), 0 8px 22px rgba(124,92,255,.6),  0 0 32px rgba(124,92,255,.55); }
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: .3px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,.4);
}
.brand-text small {
  font-size: .76rem;
  color: var(--ink-soft);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
}

/* ---------- HUD ---------- */
.hud {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.points-pill, .streak-meter {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px 9px 10px;
  border-radius: 999px;
  background: var(--glass-2);
  border: 1px solid var(--glass-line);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.points-pill .gem {
  font-size: 16px;
  display: grid; place-items: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, var(--energy) 60%, #c98a00);
  box-shadow: 0 0 12px rgba(255, 213, 79, .7), inset 0 -2px 4px rgba(0,0,0,.3);
  animation: gemSpin 5s linear infinite;
}
@keyframes gemSpin { 0%,100%{transform:rotate(0)} 50%{transform:rotate(12deg)} }
.points-value {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--energy);
  text-shadow: 0 0 10px rgba(255, 213, 79, .5);
  min-width: 28px; text-align: right;
}
.streak-meter .streak-flame {
  font-size: 16px;
  display: grid; place-items: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 60%, #fff5cc, #ff8a3d 55%, #b23a00);
  box-shadow: 0 0 12px rgba(255, 138, 61, .7), inset 0 -2px 4px rgba(0,0,0,.3);
  transition: transform var(--t) var(--spring);
}
.streak-meter[data-streak="0"] .streak-flame { filter: grayscale(.7) brightness(.6); box-shadow: none; }
.streak-meter[data-streak="1"] .streak-flame { transform: scale(1.08); }
.streak-meter[data-streak="2"] .streak-flame { transform: scale(1.16); }
.streak-meter[data-streak="3"] .streak-flame { transform: scale(1.24); }
.streak-meter[data-streak="4"] .streak-flame { transform: scale(1.34); box-shadow: 0 0 20px rgba(255,138,61,.9); }
.streak-meter[data-streak="5"] .streak-flame { transform: scale(1.45); box-shadow: 0 0 28px rgba(255,138,61,1), 0 0 50px rgba(255,80,30,.6); animation: flameBoost 1.2s var(--ease) infinite; }
@keyframes flameBoost { 0%,100%{filter:brightness(1)} 50%{filter:brightness(1.25)} }
.streak-count {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: #ffb27a;
  font-size: 1rem;
}

/* ---------- View headings ---------- */
main { display: block; }
.view-title {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: clamp(2rem, 6vw, 3.2rem);
  margin: 8px 0 6px;
  letter-spacing: .5px;
  background: linear-gradient(120deg, #fff, var(--brand-2) 50%, var(--accent));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-shadow: 0 4px 30px rgba(80, 120, 255, .25);
  text-align: center;
}
.view-sub {
  color: var(--ink-dim);
  font-size: 1.05rem;
  margin: 0 auto 18px;
  max-width: 60ch;
  text-align: center;
}
#world-view .view-title, #world-view .view-sub { text-align: center; }

/* ---------- Home: mode select ---------- */
main { max-width: 1100px; margin: 0 auto; padding: 0 0 8px; }
#world-view, #scenario-view, #complete-view { padding-left: clamp(14px,5vw,36px); padding-right: clamp(14px,5vw,36px); }

.mode-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 4px clamp(16px,5vw,40px) 32px;
  max-width: 900px;
  margin: 0 auto;
}
@media (min-width: 600px) {
  .mode-grid { grid-template-columns: repeat(2, 1fr); }
}
.mode-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 18px;
  border-radius: 22px;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--t) var(--spring), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
  isolation: isolate;
}
.mode-card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 0% 0%, rgba(124,92,255,.18), transparent 50%);
  z-index: -1;
}
.mode-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift), 0 0 0 1px var(--glass-line-strong), 0 0 30px rgba(124,92,255,.25);
  border-color: var(--glass-line-strong);
}
.mode-emoji {
  font-size: 2.6rem;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.4));
  line-height: 1;
}
.mode-card h2 {
  margin: 0;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  color: #fff;
}
.mode-card p { margin: 0; color: var(--ink-dim); font-size: .98rem; line-height: 1.45; }
.mode-go {
  align-self: flex-start;
  margin-top: 4px;
  padding: 9px 16px;
  border-radius: 999px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: .98rem;
  color: var(--brand);
  background: rgba(255,255,255,.92);
  border: 1px solid transparent;
  box-shadow: 0 6px 14px rgba(0,0,0,.3);
  transition: transform var(--t) var(--spring), background var(--t) var(--ease), color var(--t) var(--ease);
}
.mode-card:hover .mode-go {
  transform: translateY(-2px) scale(1.04);
  background: linear-gradient(120deg, var(--brand), var(--brand-2));
  color: #fff;
}

/* ---------- Footer / netsafe pill ---------- */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 28px 20px 40px;
  color: var(--ink-soft);
  font-size: .85rem;
  text-align: center;
}
.site-footer a { color: var(--ink-dim); text-decoration: none; border-bottom: 1px dashed rgba(180,205,255,.3); }
.site-footer a:hover { color: #fff; }
.netsafe {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .4px;
  color: var(--ink-dim);
  background: var(--glass-2);
  border: 1px solid var(--glass-line);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

/* ---------- Map / Star Chart ---------- */
#world-view { padding-bottom: 48px; }

.adventure-map {
  position: relative;
  padding: 18px 6px 10px;
  margin: 0 auto;
  max-width: 1000px;
  border-radius: 28px;
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(80,120,255,.12), transparent 55%),
    var(--glass-2);
  border: 1px solid var(--glass-line);
  box-shadow: var(--shadow-lift), inset 0 1px 0 rgba(255,255,255,.06);
  overflow: hidden;
}
.adventure-map::after {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 60%; aspect-ratio: 1;
  border: 1px dashed rgba(180,205,255,.12);
  border-radius: 50%;
  pointer-events: none;
}

.trail {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: .6;
}
.trail path {
  animation: trailDash 6s linear infinite;
}
@keyframes trailDash { to { stroke-dashoffset: -140; } }

.world-grid {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  position: relative;
  z-index: 1;
}
@media (min-width: 600px) {
  .world-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
@media (min-width: 920px) {
  .world-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Planet card */
.world-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  padding: 18px 16px 16px;
  border-radius: 22px;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: transform var(--t) var(--spring), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
  overflow: hidden;
  isolation: isolate;
}
.world-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(140% 100% at 12% 0%, var(--w-glow), transparent 48%);
  opacity: .14;
  z-index: -1;
  transition: opacity var(--t) var(--ease);
}
.world-card:hover {
  transform: translateY(-7px) rotate(-.4deg);
  box-shadow: var(--shadow-lift), 0 0 0 1px var(--w-glow), 0 0 36px -6px var(--w-glow);
  border-color: color-mix(in srgb, var(--w-glow) 50%, transparent);
}
.world-card:hover::before { opacity: .32; }
.world-card:active { transform: translateY(-3px) scale(.99); }

/* Planet visual (the emoji in a glowing orb) */
.world-emoji {
  position: relative;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 64px; height: 64px;
  font-size: 2.2rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.55), transparent 50%),
    radial-gradient(circle at 70% 80%, color-mix(in srgb, var(--w-glow) 60%, #000), transparent 60%),
    radial-gradient(circle at 50% 50%, var(--w-color), color-mix(in srgb, var(--w-color) 70%, #0a0e26));
  box-shadow:
    inset 0 3px 8px rgba(255,255,255,.4),
    inset 0 -8px 14px rgba(0,0,0,.5),
    0 0 18px -2px var(--w-glow),
    0 6px 16px rgba(0,0,0,.4);
  filter: drop-shadow(0 0 10px var(--w-glow));
  animation: planetFloat 6s var(--ease) infinite;
}
.world-card:hover .world-emoji { animation-play-state: paused; transform: scale(1.08) rotate(-4deg); }
@keyframes planetFloat {
  0%,100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-4px) rotate(3deg); }
}

.world-body { flex: 1 1 auto; min-width: 0; }
.world-body h3 {
  margin: 4px 0 2px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.12rem;
  color: #fff;
  letter-spacing: .3px;
}
.tagline {
  display: block;
  margin: 0 0 6px;
  color: var(--ink-dim);
  font-size: .88rem;
  line-height: 1.35;
}
.progress-text {
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--w-glow);
  text-shadow: 0 0 8px color-mix(in srgb, var(--w-glow) 40%, transparent);
}

/* Decorative biome tag */
.biome {
  position: absolute;
  top: 12px; right: 12px;
  font-size: .6rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 800;
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--w-glow);
  background: color-mix(in srgb, var(--w-glow) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--w-glow) 30%, transparent);
}

/* Done state — conquered planet */
.world-card.done {
  border-color: color-mix(in srgb, var(--gold) 45%, transparent);
  box-shadow: var(--shadow-soft), 0 0 0 1px var(--gold), 0 0 30px -6px var(--gold);
}
.world-card.done::after {
  content: "✓";
  position: absolute;
  bottom: 10px; right: 12px;
  display: grid; place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  font-family: "Fredoka", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: #1a1200;
  background: linear-gradient(145deg, #fff0b0, var(--gold));
  box-shadow: 0 0 16px var(--gold), inset 0 -2px 4px rgba(0,0,0,.3);
  animation: donePop var(--t-slow) var(--spring) both;
}
@keyframes donePop {
  0% { transform: scale(0) rotate(-40deg); }
  60% { transform: scale(1.25) rotate(8deg); }
  100% { transform: scale(1) rotate(0); }
}
.world-card.done .world-emoji { box-shadow: inset 0 3px 8px rgba(255,255,255,.4), inset 0 -8px 14px rgba(0,0,0,.5), 0 0 28px var(--gold), 0 6px 16px rgba(0,0,0,.4); }

/* Per-world colours */
.world-card[data-world="1"] { --w-color: var(--p1); --w-glow: var(--p1-glow); }
.world-card[data-world="2"] { --w-color: var(--p2); --w-glow: var(--p2-glow); }
.world-card[data-world="3"] { --w-color: var(--p3); --w-glow: var(--p3-glow); }
.world-card[data-world="4"] { --w-color: var(--p4); --w-glow: var(--p4-glow); }
.world-card[data-world="5"] { --w-color: var(--p5); --w-glow: var(--p5-glow); }
.world-card[data-world="6"] { --w-color: var(--p6); --w-glow: var(--p6-glow); }

/* ---------- Badges ---------- */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  padding: 4px 6px;
  margin: 10px 0 20px;
}
.badge {
  position: relative;
  display: grid;
  place-items: center;
  width: 58px; height: 58px;
  border-radius: 50%;
  font-size: 1.6rem;
  background: radial-gradient(circle at 35% 30%, #2a3470, #11173f);
  border: 2px solid rgba(120,150,255,.18);
  box-shadow: inset 0 -4px 8px rgba(0,0,0,.5), inset 0 2px 4px rgba(255,255,255,.06);
  filter: grayscale(.9) brightness(.55);
  transition: filter var(--t-slow) var(--ease), transform var(--t) var(--spring), box-shadow var(--t) var(--ease);
}
.badge .badge-emoji { display: block; line-height: 1; }
.badge.earned {
  filter: none;
  background: radial-gradient(circle at 35% 30%, #fff6cc, var(--gold) 55%, #b27c00);
  border-color: #ffe9a0;
  box-shadow: 0 0 18px var(--gold), inset 0 2px 6px rgba(255,255,255,.6), inset 0 -4px 8px rgba(0,0,0,.35);
  animation: badgePop var(--t-slow) var(--spring) both;
}
.badge.earned .badge-emoji { filter: drop-shadow(0 1px 2px rgba(0,0,0,.4)); }
.badge.earned:hover { transform: rotate(-6deg) scale(1.1); }
@keyframes badgePop {
  0% { transform: scale(0) rotate(-30deg); }
  60% { transform: scale(1.2) rotate(10deg); }
  100% { transform: scale(1) rotate(0); }
}

/* ---------- Scenario view ---------- */
#scenario-view { padding-bottom: 48px; max-width: 880px; margin: 0 auto; }

.scenario-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
#world-title {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  margin: 0;
  color: var(--ink);
  text-shadow: 0 0 16px color-mix(in srgb, var(--sw-glow, var(--brand)) 50%, transparent);
}

.progress-bar {
  flex: 1 1 auto;
  max-width: 320px;
  height: 12px;
  border-radius: 999px;
  background: rgba(10,14,38,.7);
  border: 1px solid var(--glass-line);
  box-shadow: inset 0 2px 4px rgba(0,0,0,.5);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sw-glow, var(--brand)), color-mix(in srgb, var(--sw-glow, var(--brand)) 50%, #fff));
  box-shadow: 0 0 12px var(--sw-glow, var(--brand));
  transition: width var(--t-slow) var(--ease);
  position: relative;
}
.progress-fill::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  animation: progShine 2s linear infinite;
}
@keyframes progShine { 0%{transform:translateX(-100%)} 100%{transform:translateX(100%)} }

/* Tinted sky wash behind scenario */
.scenario-sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(80% 60% at 50% -10%, color-mix(in srgb, var(--sw-glow, var(--brand)) 30%, transparent), transparent 60%),
    radial-gradient(60% 50% at 100% 100%, color-mix(in srgb, var(--sw-glow, var(--brand)) 18%, transparent), transparent 60%);
  transition: opacity var(--t-slow) var(--ease);
}
.scenario-sky.show { opacity: 1; }
.scenario-sky[data-world="1"] { --sw-glow: var(--p1-glow); }
.scenario-sky[data-world="2"] { --sw-glow: var(--p2-glow); }
.scenario-sky[data-world="3"] { --sw-glow: var(--p3-glow); }
.scenario-sky[data-world="4"] { --sw-glow: var(--p4-glow); }
.scenario-sky[data-world="5"] { --sw-glow: var(--p5-glow); }
.scenario-sky[data-world="6"] { --sw-glow: var(--p6-glow); }

/* Console panel */
.scenario-card {
  position: relative;
  padding: 26px clamp(18px, 5vw, 32px);
  border-radius: 24px;
  background: linear-gradient(180deg, var(--glass-2), var(--glass));
  border: 1px solid var(--glass-line-strong);
  box-shadow: var(--shadow-lift), 0 0 40px -10px var(--sw-glow, var(--brand)), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: panelIn var(--t-slow) var(--spring) both;
}
.scenario-card[data-world="1"] { --sw-glow: var(--p1-glow); }
.scenario-card[data-world="2"] { --sw-glow: var(--p2-glow); }
.scenario-card[data-world="3"] { --sw-glow: var(--p3-glow); }
.scenario-card[data-world="4"] { --sw-glow: var(--p4-glow); }
.scenario-card[data-world="5"] { --sw-glow: var(--p5-glow); }
.scenario-card[data-world="6"] { --sw-glow: var(--p6-glow); }
@keyframes panelIn {
  0% { opacity: 0; transform: translateY(18px) scale(.98); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.scenario-emoji {
  font-size: 3.4rem;
  display: block;
  text-align: center;
  filter: drop-shadow(0 6px 16px rgba(0,0,0,.4)) drop-shadow(0 0 14px var(--sw-glow, var(--brand)));
  animation: emojiBob 4s var(--ease) infinite;
}
@keyframes emojiBob {
  0%,100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-6px) rotate(2deg); }
}
.scenario-prompt {
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  margin: 12px auto 22px;
  max-width: 55ch;
  text-align: center;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}

/* Choices */
.choices { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 12px; }
.choice-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(20, 28, 70, .55);
  border: 1px solid var(--glass-line);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.06);
  color: var(--ink);
  font: 500 1.02rem/1.4 "Nunito", sans-serif;
  cursor: pointer;
  min-height: 56px;
  transition: transform var(--t) var(--spring), background var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.choice-btn:hover:not(:disabled) {
  transform: translateY(-3px) translateX(2px);
  background: rgba(40, 55, 120, .65);
  border-color: var(--glass-line-strong);
  box-shadow: var(--shadow-lift), 0 0 22px -6px var(--brand-2);
}
.choice-btn:active:not(:disabled) { transform: translateY(-1px) scale(.995); }
.choice-btn:disabled { cursor: default; opacity: .75; }

.choice-btn .letter {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--brand-2);
  background: rgba(80, 120, 220, .22);
  border: 1px solid rgba(120, 170, 255, .35);
  transition: all var(--t) var(--ease);
}
.choice-btn:hover:not(:disabled) .letter {
  background: linear-gradient(145deg, var(--brand), var(--brand-2));
  color: #fff;
  transform: rotate(-6deg) scale(1.05);
}
.choice-text { flex: 1 1 auto; }

/* Correct / wrong states */
.choice-btn.correct {
  background: linear-gradient(120deg, rgba(46, 204, 113, .28), rgba(40, 180, 90, .18));
  border-color: var(--good);
  box-shadow: 0 0 0 1px var(--good), 0 0 26px -2px var(--good-glow), var(--shadow-soft);
  animation: goodPulse .9s var(--ease) both;
}
.choice-btn.correct .letter {
  background: linear-gradient(145deg, #b9ffd6, var(--good));
  color: #073a1d;
  border-color: #d6ffe4;
}
@keyframes goodPulse {
  0%   { box-shadow: 0 0 0 1px var(--good), 0 0 0 0 var(--good-glow); }
  40%  { box-shadow: 0 0 0 2px var(--good), 0 0 32px 8px var(--good-glow); }
  100% { box-shadow: 0 0 0 1px var(--good), 0 0 26px -2px var(--good-glow), var(--shadow-soft); }
}
.choice-btn.wrong {
  background: linear-gradient(120deg, rgba(255, 122, 51, .22), rgba(220, 90, 30, .14));
  border-color: var(--bad);
  box-shadow: 0 0 0 1px var(--bad), 0 0 22px -4px var(--bad-glow), var(--shadow-soft);
  animation: badShake .5s var(--ease) both;
}
.choice-btn.wrong .letter {
  background: linear-gradient(145deg, #ffe0b0, var(--bad));
  color: #3a1a00;
  border-color: #ffe2bd;
}
@keyframes badShake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-6px) rotate(-1deg); }
  40% { transform: translateX(6px) rotate(1deg); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* Feedback */
.feedback {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: 16px;
  margin-bottom: 16px;
  animation: feedbackIn var(--t-slow) var(--spring) both;
  border: 1px solid transparent;
}
@keyframes feedbackIn {
  0% { opacity: 0; transform: translateY(10px) scale(.96); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
.feedback .fb-icon { font-size: 1.6rem; flex: 0 0 auto; filter: drop-shadow(0 2px 6px rgba(0,0,0,.4)); }
.feedback .fb-body { flex: 1 1 auto; min-width: 0; }
.feedback .fb-title {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  margin: 0 0 4px;
  display: block;
}
.feedback .fb-text { margin: 0; color: var(--ink-dim); font-size: .96rem; line-height: 1.45; }
.feedback.good {
  background: linear-gradient(120deg, rgba(46, 204, 113, .2), rgba(46, 204, 113, .08));
  border-color: color-mix(in srgb, var(--good) 55%, transparent);
  box-shadow: 0 0 22px -8px var(--good-glow);
}
.feedback.good .fb-title { color: #b6f7cf; }
.feedback.bad {
  background: linear-gradient(120deg, rgba(255, 154, 77, .18), rgba(255, 154, 77, .06));
  border-color: color-mix(in srgb, var(--bad) 50%, transparent);
  box-shadow: 0 0 22px -8px var(--bad-glow);
}
.feedback.bad .fb-title { color: #ffd9b6; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 12px 22px;
  border-radius: 14px;
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: .3px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--t) var(--spring), box-shadow var(--t) var(--ease), background var(--t) var(--ease), color var(--t) var(--ease);
  user-select: none;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px) scale(.98); }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 8px 22px rgba(124, 92, 255, .45), 0 0 22px -6px var(--brand-2), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-primary:hover {
  box-shadow: 0 12px 28px rgba(124, 92, 255, .6), 0 0 32px -4px var(--brand-2), inset 0 1px 0 rgba(255,255,255,.5);
}

.btn-secondary {
  color: var(--ink);
  background: var(--glass-2);
  border-color: var(--glass-line-strong);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover { background: rgba(40, 55, 120, .8); box-shadow: var(--shadow-lift); }

.btn-ghost {
  color: var(--ink-dim);
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}
.btn-ghost:hover { color: #fff; background: rgba(120, 150, 255, .1); transform: translateY(-2px); }

#next-btn { margin-top: 4px; }
#back-btn { margin-top: 0; }

/* ---------- Complete view ---------- */
#complete-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px clamp(16px, 6vw, 48px) 56px;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}
.medal-pop {
  position: relative;
  font-size: 4.4rem;
  display: grid;
  place-items: center;
  width: 140px; height: 140px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 26%, #fff6cf, var(--gold) 55%, #a87300);
  box-shadow:
    0 0 50px var(--gold),
    0 0 90px -10px var(--gold),
    inset 0 4px 12px rgba(255,255,255,.6),
    inset 0 -10px 18px rgba(0,0,0,.45);
  margin-bottom: 18px;
  animation: medalPop 1s var(--spring) both, medalShine 3.5s var(--ease) infinite 1s;
}
@keyframes medalPop {
  0% { transform: scale(0) rotate(-180deg); opacity: 0; }
  60% { transform: scale(1.2) rotate(15deg); opacity: 1; }
  100% { transform: scale(1) rotate(0); }
}
@keyframes medalShine {
  0%,100% { filter: brightness(1); }
  50% { filter: brightness(1.15); }
}
.complete-title {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: clamp(2rem, 7vw, 3.4rem);
  margin: 6px 0 8px;
  background: linear-gradient(120deg, #fff, var(--gold) 50%, #fff5cc);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-shadow: 0 4px 30px rgba(255, 216, 102, .35);
}
.complete-sub {
  color: var(--ink-dim);
  font-size: 1.1rem;
  margin: 0 0 22px;
  max-width: 46ch;
}
.complete-points {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 18px;
  background: var(--glass-2);
  border: 1px solid var(--glass-line-strong);
  box-shadow: var(--shadow-lift), 0 0 30px -8px var(--energy);
  margin-bottom: 22px;
}
.complete-points .gem {
  font-size: 1.4rem;
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, var(--energy) 60%, #c98a00);
  box-shadow: 0 0 16px rgba(255,213,79,.8), inset 0 -2px 4px rgba(0,0,0,.3);
}
.complete-points .complete-points-label {
  color: var(--ink-soft);
  font-size: .76rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  font-weight: 700;
  display: block;
}
.complete-points span:not(.gem):not(.complete-points-label) {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.8rem;
  color: var(--energy);
  text-shadow: 0 0 12px rgba(255,213,79,.5);
  line-height: 1;
}
#complete-back-btn { margin-top: 6px; }

/* ============================================================
   DECORATIVE LAYERS & CHARACTERS
   (JS injects/animates these; CSS gives defaults + ambient motion)
   ============================================================ */

.cosmos-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* Astronaut / alien mascot */
.astro-char {
  position: fixed;
  z-index: 1;
  font-size: 2.6rem;
  line-height: 1;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,.45)) drop-shadow(0 0 14px rgba(124, 92, 255, .4));
  animation: astroBob 5s var(--ease) infinite;
  will-change: transform;
}
.astro-char.react-good {
  animation: astroGood 700ms var(--spring) both;
}
.astro-char.react-bad {
  animation: astroBad 700ms var(--ease) both;
}
@keyframes astroBob {
  0%,100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-14px) rotate(3deg); }
}
@keyframes astroGood {
  0%   { transform: scale(1) rotate(0); }
  35%  { transform: scale(1.35) rotate(-12deg); filter: drop-shadow(0 6px 14px rgba(0,0,0,.45)) drop-shadow(0 0 22px var(--good-glow)); }
  100% { transform: scale(1) rotate(0); }
}
@keyframes astroBad {
  0%,100% { transform: translateX(0) rotate(0); }
  25% { transform: translateX(-8px) rotate(-6deg); }
  50% { transform: translateX(6px) rotate(5deg); filter: drop-shadow(0 6px 14px rgba(0,0,0,.45)) drop-shadow(0 0 16px var(--bad-glow)); }
  75% { transform: translateX(-4px) rotate(-3deg); }
}

/* Satellites */
.satellite {
  position: absolute;
  z-index: 1;
  font-size: 1.4rem;
  opacity: .8;
  filter: drop-shadow(0 0 8px rgba(120, 200, 255, .5));
  animation: satDrift 14s var(--ease) infinite;
  will-change: transform;
}
@keyframes satDrift {
  0%   { transform: translate(0, 0) rotate(0); }
  50%  { transform: translate(30px, -16px) rotate(180deg); }
  100% { transform: translate(0, 0) rotate(360deg); }
}

/* Comets — head + tail */
.comet {
  position: absolute;
  top: -10%;
  left: 110%;
  z-index: 1;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff, #b8e8ff 40%, transparent 70%);
  box-shadow: 0 0 14px 4px rgba(180, 230, 255, .8);
  animation: cometStreak 7s linear infinite;
  opacity: 0;
}
.comet::after {
  content: "";
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  width: 120px; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(180, 230, 255, .8), #fff);
  border-radius: 999px;
  filter: blur(.4px);
}
@keyframes cometStreak {
  0%   { transform: translate(0, 0) rotate(35deg); opacity: 0; }
  8%   { opacity: 1; }
  60%  { opacity: 1; }
  100% { transform: translate(-160vw, 90vh) rotate(35deg); opacity: 0; }
}

/* Background planets */
.planet-deco {
  position: absolute;
  border-radius: 50%;
  opacity: .35;
  filter: blur(.3px);
  box-shadow: inset 0 4px 10px rgba(255,255,255,.25), inset 0 -8px 14px rgba(0,0,0,.5), 0 0 30px -4px currentColor;
  animation: planetDrift 18s var(--ease) infinite alternate;
  will-change: transform;
}
@keyframes planetDrift {
  0%   { transform: translate(0,0) rotate(0); }
  100% { transform: translate(14px,-10px) rotate(8deg); }
}

/* Asteroids */
.asteroid {
  position: absolute;
  z-index: 1;
  font-size: 1rem;
  opacity: .65;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.4));
  animation: asteroidDrift 12s var(--ease) infinite;
  will-change: transform;
}
@keyframes asteroidDrift {
  0%   { transform: translate(0,0) rotate(0); }
  50%  { transform: translate(-22px, 14px) rotate(180deg); }
  100% { transform: translate(0,0) rotate(360deg); }
}

/* Parallax marker — JS sets transform */
.parallax { will-change: transform; }

/* ---------- Confetti particles (JS spawns .sparkle in .sparkle-field) ---------- */
.sparkle-field {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  overflow: hidden;
}
.sparkle {
  position: absolute;
  top: -24px;
  left: var(--x, 50%);
  width: var(--size, 10px);
  height: var(--size, 10px);
  background: var(--c, var(--gold));
  border-radius: 2px;
  opacity: 0;
}
.sparkle-field.burst .sparkle {
  animation: confetti-fall 2.4s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes confetti-fall {
  0%   { transform: translateY(0) rotate(0); opacity: 0; }
  10%  { opacity: 1; }
  100% { transform: translateY(105vh) rotate(var(--rot, 360deg)); opacity: 0; }
}

/* ============================================================
   PARENTS GUIDE — calmer deep-space navy, less neon, readable
   ============================================================ */
body.parents {
  --ink: #f1f5ff;
  --ink-dim: #c7d2f0;
  --ink-soft: #9aa7cf;
  background:
    radial-gradient(900px 600px at 80% -10%, rgba(60, 80, 160, .18), transparent 60%),
    radial-gradient(700px 500px at 0% 10%, rgba(40, 60, 130, .15), transparent 60%),
    linear-gradient(180deg, #0a0f24, #0d1438 50%, #080c20);
  background-attachment: fixed;
}
body.parents::before { opacity: .35; }

body.parents main {
  max-width: 760px;
  margin: 0 auto;
  padding: 12px clamp(18px, 6vw, 40px) 56px;
  position: relative;
  z-index: 2;
}
body.parents .view-title { text-align: left; }
.parents .intro-lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--ink-dim);
  margin: 8px 0 24px;
  padding: 18px 22px;
  background: rgba(20, 28, 64, .55);
  border: 1px solid rgba(120, 150, 220, .22);
  border-radius: 16px;
  border-left: 4px solid var(--brand);
  box-shadow: 0 4px 14px rgba(0,0,0,.3);
}
.parents h3, .parents h2 {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  color: #fff;
  letter-spacing: .3px;
}
.parents h2 { font-size: 1.4rem; margin: 30px 0 10px; display: flex; align-items: center; gap: 10px; }
.parents h3 { font-size: 1.15rem; margin: 22px 0 8px; color: var(--brand-2); }
.parents p { color: var(--ink-dim); line-height: 1.6; font-size: 1rem; }
.parents strong { color: #fff; font-weight: 800; }

.parents .topic-section {
  padding: 18px 22px;
  background: rgba(18, 26, 60, .5);
  border: 1px solid rgba(120, 150, 220, .18);
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0,0,0,.3);
  margin-bottom: 18px;
}

.parents .nz-note {
  font-size: .95rem;
  line-height: 1.5;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--ink-dim);
  background: rgba(30, 42, 90, .6);
  border: 1px solid rgba(120, 150, 220, .22);
  margin: 12px 0 4px;
}

.parents .starter-list,
.parents .checklist,
.parents .link-list {
  list-style: none;
  margin: 12px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.parents .starter-list li,
.parents .link-list li {
  padding: 10px 14px;
  background: rgba(24, 34, 76, .5);
  border: 1px solid rgba(120, 150, 220, .16);
  border-radius: 12px;
  color: var(--ink-dim);
  line-height: 1.5;
}
.parents .link-list a {
  color: var(--brand-2);
  text-decoration: none;
  border-bottom: 1px dashed rgba(120, 180, 255, .35);
  font-weight: 700;
}
.parents .link-list a:hover { color: #fff; }

.parents .checklist label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(24, 34, 76, .5);
  border: 1px solid rgba(120, 150, 220, .16);
  border-radius: 12px;
  cursor: pointer;
  color: var(--ink-dim);
  line-height: 1.45;
  min-height: 48px;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
}
.parents .checklist label:hover { background: rgba(30, 44, 96, .65); border-color: rgba(120, 150, 220, .3); }
.parents .checklist input[type="checkbox"] {
  flex: 0 0 auto;
  width: 22px; height: 22px;
  margin-top: 2px;
  accent-color: var(--brand);
  cursor: pointer;
}

/* ============================================================
   REDUCED MOTION — disable everything ambient & decorative
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition-duration: 1ms !important;
  }
  body.kids::before, body.parents::before { animation: none !important; }
  .trail path { animation: none !important; }
  .astro-char, .satellite, .comet, .planet-deco, .asteroid,
  .scenario-emoji, .world-emoji, .brand-mark, .progress-fill::after,
  .sparkle-field * { animation: none !important; }
  .comet { display: none; }
  .sparkle-field { display: none; }
}