:root {
  --ink: #18304f;
  --panel: rgba(12, 32, 66, 0.55);
  --blue: #2f86e0;
  --deep: #1a5fb4;
  --gold: #ffc61a;
  font-family: 'Baloo 2', 'Comic Sans MS', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #cdeeff; color: #fff; overscroll-behavior: none; }
button { font: inherit; touch-action: manipulation; }
[hidden] { display: none !important; }
kbd {
  font: 700 0.85em/1 ui-monospace, monospace;
  padding: 0.15em 0.4em;
  border-radius: 0.3em;
  background: #eef5ff;
  border: 1px solid #c4d6ee;
  color: var(--ink);
}
.star-icon { color: var(--gold); text-shadow: 0 2px 0 #b36b00; }

/* ---------- Scene ---------- */
#stage { position: fixed; inset: 0; overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
#scene3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
#labels { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.pop-label {
  position: absolute;
  transform: translate(-50%, -50%);
  font-weight: 800; font-size: clamp(18px, 3.4vmin, 34px); line-height: 1;
  white-space: nowrap;
  color: #fff;
  -webkit-text-stroke: 4px #18304f;
  paint-order: stroke;
  animation: float-up 0.9s ease-out both;
}
.pop-label.gold { color: #ffe17a; }
.pop-label.bad { color: #ff7b54; font-size: clamp(24px, 5vmin, 48px); }
@keyframes float-up {
  0% { transform: translate(-50%, -50%) scale(0.4); opacity: 0; }
  15% { transform: translate(-50%, -80%) scale(1.1); opacity: 1; }
  70% { opacity: 1; }
  100% { transform: translate(-50%, -240%) scale(1); opacity: 0; }
}
/* Red at the edges while the T. rex is close */
#danger {
  position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 12vmin rgba(255, 40, 30, 0.55);
  opacity: 0; transition: opacity 0.4s;
}
#danger.on { opacity: 1; animation: pulse 0.8s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.45; } }

/* ---------- Top: toolbar, score, stars ---------- */
#hud-top {
  position: fixed; left: 0; right: 0; top: 0;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: start; gap: 8px;
  padding: max(10px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) 0 max(12px, env(safe-area-inset-left));
  z-index: 10;
  pointer-events: none;
}
#toolbar { display: flex; gap: 6px; pointer-events: auto; }
#toolbar button {
  width: 44px; height: 44px;
  border-radius: 14px;
  border: none;
  background: var(--panel);
  font-size: 20px; font-weight: 800;
  cursor: pointer;
  color: #fff;
  display: grid; place-items: center;
}
#toolbar button:hover { background: rgba(12, 32, 66, 0.8); }
#meter {
  display: flex; flex-direction: column; align-items: center;
  background: var(--panel);
  border-radius: 22px;
  padding: 0 22px 6px;
  min-width: 140px;
}
#score { font-size: clamp(34px, 6.5vmin, 60px); line-height: 1.1; text-shadow: 0 3px 0 rgba(0, 0, 0, 0.3); font-variant-numeric: tabular-nums; }
#metres { font-size: clamp(14px, 2.4vmin, 20px); font-weight: 700; line-height: 1; opacity: 0.9; }
#star-count {
  justify-self: end;
  background: var(--panel);
  border-radius: 999px;
  padding: 2px 18px;
  font-size: clamp(24px, 4.6vmin, 40px); font-weight: 800;
  font-variant-numeric: tabular-nums;
}
[data-phase='load'] #meter, [data-phase='menu'] #meter,
[data-phase='load'] #star-count, [data-phase='menu'] #star-count { visibility: hidden; }
[data-phase='load'] #toolbar [data-action=menu], [data-phase='menu'] #toolbar [data-action=menu] { display: none; }

/* ---------- Messages ---------- */
#banner {
  position: fixed; left: 50%; top: 26%;
  transform: translate(-50%, -50%) scale(0.6);
  max-width: 90vw;
  text-align: center;
  font-size: clamp(22px, 4.6vmin, 44px); font-weight: 800; line-height: 1.15;
  padding: 8px 28px 10px;
  border-radius: 24px;
  background: var(--panel);
  opacity: 0;
  pointer-events: none;
  z-index: 11;
  transition: opacity 0.3s, transform 0.3s;
}
#banner.show { opacity: 1; transform: translate(-50%, -50%) scale(1); transition: opacity 0.2s, transform 0.35s cubic-bezier(.2, .9, .3, 1.5); }
#banner small { display: block; font-size: 0.5em; font-weight: 700; opacity: 0.9; letter-spacing: 0.08em; text-transform: uppercase; }
#banner.island { background: linear-gradient(180deg, #4fb3ff, #1a5fb4); box-shadow: 0 8px 0 #0d3a73; font-size: clamp(30px, 7vmin, 64px); }
#banner.danger { background: linear-gradient(180deg, #ff7b54, #d2361b); box-shadow: 0 8px 0 #7a1a08; }

#hint {
  position: fixed; left: 50%; bottom: max(16px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
  width: min(96vw, 760px);
  z-index: 11; pointer-events: none;
  animation: fade 0.4s both;
}
#hint div {
  background: var(--panel);
  border-radius: 16px;
  padding: 6px 14px;
  font-size: clamp(14px, 2.6vmin, 20px); font-weight: 700;
  display: flex; align-items: center; gap: 8px;
}
#hint span { font-size: 1.3em; }
#hint.out { opacity: 0; transition: opacity 0.6s; }

#powers {
  position: fixed; left: max(12px, env(safe-area-inset-left)); bottom: max(14px, env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 8px;
  z-index: 10; pointer-events: none;
}
.power {
  position: relative;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 30px;
  background: conic-gradient(#ffd84a calc(var(--left) * 360deg), rgba(12, 32, 66, 0.55) 0);
}
.power::before { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: rgba(12, 32, 66, 0.75); }
.power span { position: relative; }

/* ---------- Menu and results ---------- */
#setup, #result {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  z-index: 20;
  overflow: auto;
  padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
}
#setup { background: linear-gradient(90deg, rgba(10, 30, 60, 0.6), rgba(10, 30, 60, 0.15) 70%); place-items: center start; padding-left: max(4vw, env(safe-area-inset-left)); }
#result { background: radial-gradient(ellipse at center, rgba(10, 30, 60, 0.1), rgba(10, 30, 60, 0.5)); animation: fade 0.5s both; }
@keyframes fade { from { opacity: 0; } }
.panel {
  width: min(620px, 94vw);
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  border-radius: 28px;
  padding: 22px 28px 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}
.logo {
  margin: 0; font-size: clamp(40px, 8vmin, 64px); line-height: 1; font-weight: 800;
  color: var(--deep); letter-spacing: -0.5px;
  background: linear-gradient(180deg, #4fb3ff, #1a5fb4 60%, #0d3a73);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.tagline { margin: 8px 0 12px; font-size: clamp(15px, 2.2vmin, 18px); line-height: 1.35; color: #3a5070; }
.panel h2 { margin: 10px 0 8px; font-size: 18px; }
.bank { font-size: 18px; font-weight: 700; color: #3a5070; }
.bank b { font-size: 24px; color: var(--ink); }
#best { margin-left: 10px; color: #2e7d4a; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.cards button {
  border: 3px solid #dbe7f5;
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  padding: 6px 8px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}
.cards button:hover { transform: translateY(-2px); }
.cards button[aria-pressed='true'] { border-color: var(--blue); background: #e8f3ff; }
.cards button.locked { background: #f1f4f8; color: #8193aa; }
.cards .face { display: block; font-size: 32px; line-height: 1.2; }
.cards b { display: block; font-size: 18px; line-height: 1.1; }
.cards span.cost { display: block; font-size: 14px; font-weight: 700; }
.cards button.can-buy { border-color: #ffc61a; animation: wiggle 1.6s ease-in-out infinite; }
@keyframes wiggle { 0%, 80%, 100% { transform: none; } 85% { transform: rotate(-3deg); } 90% { transform: rotate(3deg); } 95% { transform: rotate(-2deg); } }
.buttons { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 16px; }
.buttons button {
  border: none;
  border-radius: 999px;
  font-size: 24px; font-weight: 800;
  padding: 10px 40px;
  cursor: pointer;
}
.buttons .primary { background: var(--blue); color: #fff; box-shadow: 0 6px 0 #0d3a73; }
.buttons .primary:active { transform: translateY(3px); box-shadow: 0 3px 0 #0d3a73; }
.buttons .primary:disabled { opacity: 0.5; cursor: wait; }
.buttons .secondary { background: #e3edf8; color: var(--ink); box-shadow: 0 6px 0 #b4c7de; }
#loading { font-size: 17px; font-weight: 700; color: #5a7090; }
#offline-status { margin: 10px 0 0; font-size: 14px; font-weight: 700; color: #2e7d4a; }
.help { margin-top: 12px; font-size: 15px; color: #3a5070; }
.help summary { cursor: pointer; font-weight: 700; }
.help ul { padding-left: 20px; line-height: 1.5; margin: 6px 0 0; }

#result .panel { text-align: center; width: min(520px, 94vw); }
#result p { margin: 0; }
.kicker { font-size: clamp(20px, 3.6vmin, 28px); font-weight: 800; color: #d2361b; }
#result-score { font-size: clamp(64px, 14vmin, 104px); font-weight: 800; line-height: 1; color: var(--deep); font-variant-numeric: tabular-nums; }
#result-best { font-size: 18px; font-weight: 700; color: #2e7d4a; margin-bottom: 8px !important; }
.facts { display: flex; justify-content: center; gap: 10px; margin: 6px 0; }
.facts div { background: #eef5ff; border-radius: 16px; padding: 4px 16px; min-width: 96px; }
.facts b { display: block; font-size: 28px; line-height: 1.1; }
.facts span { font-size: 14px; color: #5a7090; font-weight: 700; }
#result-list { list-style: none; padding: 0; margin: 8px 0 4px; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
#result-list li { background: #e3edf8; border-radius: 999px; padding: 2px 12px; font-size: 15px; font-weight: 700; }
#result-unlock { font-size: 18px; font-weight: 800; color: #b36b00; }
#result-unlock:empty { display: none; }
#result .buttons { justify-content: center; }

/* Phones on their side: keep the menu short */
@media (max-height: 520px) {
  .panel { padding: 12px 18px; border-radius: 20px; }
  .tagline { display: none; }
  .help { display: none; }
  .cards { grid-template-columns: repeat(6, 1fr); }
  .cards .face { font-size: 24px; }
  .cards b { font-size: 14px; }
  .buttons { margin-top: 10px; }
  #setup { place-items: center; }
}
@media (max-width: 600px) {
  #setup { place-items: end center; padding-left: 12px; background: linear-gradient(0deg, rgba(10, 30, 60, 0.6), rgba(10, 30, 60, 0.1) 70%); }
  .panel { padding: 14px 16px; }
  .tagline { font-size: 14px; }
  .buttons button { flex: 1; padding: 10px 20px; }
  #toolbar button { width: 40px; height: 40px; }
  #toolbar [data-action=fullscreen] { display: none; }
  #meter { min-width: 100px; padding: 0 14px 4px; }
  #star-count { padding: 2px 12px; }
}