:root {
  --tt-bg: #0b1220;
  --tt-panel: #101a2f;
  --tt-card: #16213b;
  --tt-border: #2e3f63;
  --tt-text: #e2e8f0;
  --tt-muted: #93a4c4;
  --tt-accent: #38bdf8;
  --tt-ok: #34d399;
  --tt-bad: #f87171;
}

main { padding: 24px 16px 54px; }
.page-wrap { max-width: 1080px; margin: 0 auto; }
.breadcrumbs { color: #334155; font: 600 14px/1.4 Nunito, sans-serif; margin-bottom: 14px; }
.breadcrumbs a { color: #2563eb; text-decoration: none; }
.hero h1 { margin: 0; font: 700 36px/1.1 Poppins, sans-serif; color: #0f172a; }
.hero p { margin: 8px 0 20px; color: #475569; font: 600 17px/1.45 Nunito, sans-serif; }

.game-shell {
  background: linear-gradient(180deg, var(--tt-panel), #0f172a);
  border: 1px solid var(--tt-border);
  border-radius: 16px;
  color: var(--tt-text);
  padding: 18px;
  box-shadow: 0 14px 30px rgba(2, 6, 23, 0.45);
}

.control-grid, .hud-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

label { font: 700 13px/1.2 Poppins, sans-serif; display: block; margin-bottom: 6px; }
select, input[type="text"], button {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--tt-border);
  background: #0f172a;
  color: var(--tt-text);
  font: 600 15px/1 Nunito, sans-serif;
  padding: 10px 12px;
}

button {
  cursor: pointer;
  background: #1d4ed8;
  border-color: #2563eb;
  color: white;
  font-weight: 700;
}

button.secondary { background: #233149; }
button.ghost { background: transparent; }
button:focus-visible, select:focus-visible, input:focus-visible, a:focus-visible {
  outline: 3px solid #fbbf24;
  outline-offset: 2px;
}

.hud-item {
  background: var(--tt-card);
  border: 1px solid var(--tt-border);
  border-radius: 12px;
  padding: 10px;
}

.hud-item .k { color: var(--tt-muted); font: 700 12px/1 Poppins, sans-serif; text-transform: uppercase; }
.hud-item .v { display: block; margin-top: 6px; font: 700 20px/1 Poppins, sans-serif; }

.game-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 12px;
  align-items: stretch;
}

.typing-panel, .visual-panel {
  border: 1px solid var(--tt-border);
  border-radius: 14px;
  padding: 12px;
  background: rgba(15, 23, 42, .76);
}

.target {
  text-align: center;
  border: 1px solid var(--tt-border);
  border-radius: 14px;
  padding: 18px;
  background: rgba(15, 23, 42, .9);
}

#targetText {
  margin: 0;
  font: 700 clamp(28px, 4vw, 44px)/1.15 Poppins, sans-serif;
  letter-spacing: 0.01em;
  word-break: break-word;
}

#typingInput { margin-top: 12px; font-size: 20px; padding: 14px; background: #0a1020; }
.feedback { min-height: 28px; margin-top: 10px; font: 700 16px/1.3 Nunito, sans-serif; color: var(--tt-muted); }
.feedback.ok { color: var(--tt-ok); }
.feedback.bad { color: var(--tt-bad); }

.visual-mode-host,
.mode-rocket,
.mode-city {
  position: relative;
  min-height: 280px;
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
}

.mode-rocket { background: linear-gradient(180deg, #0b1837 0%, #192d58 45%, #332f52 100%); }
.rocket-sky { position: absolute; inset: 0; background: radial-gradient(circle at 25% 25%, rgba(255,255,255,.24), transparent 25%), radial-gradient(circle at 70% 35%, rgba(255,255,255,.14), transparent 22%); }
.rocket-altitude { position: absolute; left: 12px; top: 12px; width: 58px; text-align: center; z-index: 2; }
.rocket-altitude span { display: block; font: 700 11px/1 Poppins, sans-serif; text-transform: uppercase; margin-bottom: 6px; color: #bfdbfe; }
.rocket-altitude .meter { height: 160px; border: 1px solid #5f6e93; border-radius: 999px; overflow: hidden; background: rgba(15, 23, 42, .8); }
.rocket-altitude .fill { width: 100%; height: 0%; background: linear-gradient(180deg, #facc15 0%, #ef4444 100%); transition: height .2s ease; margin-top: auto; position: absolute; bottom: 0; left: 0; }
.rocket-altitude strong { display: block; margin-top: 8px; font: 700 13px/1 Poppins, sans-serif; color: #f8fafc; }
.rocket-craft {
  position: absolute;
  bottom: 18px;
  left: 50%;
  width: 56px;
  height: 92px;
  border-radius: 28px 28px 16px 16px;
  background: linear-gradient(180deg, #f8fafc 0%, #cbd5e1 100%);
  border: 2px solid #94a3b8;
  transform: translate(-50%, 0%);
  transition: transform .18s ease;
}
.rocket-craft::before { content: ''; position: absolute; top: 20px; left: 16px; width: 22px; height: 22px; border-radius: 50%; background: #60a5fa; border: 2px solid #1d4ed8; }
.flame { position: absolute; left: 17px; bottom: -22px; width: 18px; height: 24px; background: radial-gradient(circle at 50% 20%, #fef08a 0%, #f97316 50%, transparent 70%); animation: flame .16s infinite alternate; }
.mode-mistake .flame { animation-duration: .5s; opacity: .5; }
.mode-correct .rocket-craft { filter: drop-shadow(0 0 12px rgba(56, 189, 248, .6)); }

.mode-city { background: linear-gradient(180deg, #111827 0%, #172554 65%, #1f2937 100%); }
.city-sky { position: absolute; inset: 0; background: radial-gradient(circle at 72% 22%, rgba(250,204,21,.26), transparent 20%); }
.city-ground { position: absolute; left: 0; right: 0; bottom: 0; height: 16px; background: #334155; z-index: 2; }
.city-skyline { position: absolute; left: 0; right: 0; bottom: 16px; display: flex; align-items: flex-end; gap: 8px; padding: 0 10px; min-height: 230px; }
.city-building {
  border: 1px solid #475569;
  background: linear-gradient(180deg, #1e293b, #0f172a);
  border-radius: 4px 4px 0 0;
  transition: height .22s ease, box-shadow .2s ease;
  position: relative;
}
.city-building::after { content: ''; position: absolute; inset: 6px; background: repeating-linear-gradient(90deg, rgba(148,163,184,.2) 0 4px, transparent 4px 8px), repeating-linear-gradient(180deg, rgba(148,163,184,.18) 0 5px, transparent 5px 10px); opacity: .55; }
.city-building.combo-glow { box-shadow: 0 0 10px rgba(34, 211, 238, .4); }
.city-building.combo-neon { box-shadow: 0 0 14px rgba(250, 204, 21, .55); }
.city-building.cracked::before { content: ''; position: absolute; left: 50%; top: 10px; width: 2px; height: 40px; background: linear-gradient(180deg, #f87171, transparent); transform: rotate(14deg); }
.mode-rest .city-building { opacity: .9; }

.results {
  margin-top: 14px;
  border: 1px solid var(--tt-border);
  border-radius: 12px;
  padding: 14px;
  background: rgba(15, 23, 42, .72);
}
.results[hidden] { display: none; }
.result-grid { margin: 10px 0; display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.result-card { border: 1px solid var(--tt-border); border-radius: 10px; padding: 10px; background: #111b32; }

.row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 10px; }
.shake { animation: shake .24s linear; }
.flash { animation: flash .22s ease; }

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

@keyframes flash {
  0% { box-shadow: 0 0 0 0 rgba(52,211,153,.65); }
  100% { box-shadow: 0 0 0 12px rgba(52,211,153,0); }
}

@keyframes flame {
  from { transform: scaleY(.8); }
  to { transform: scaleY(1.15); }
}

.ad-slot { margin-top: 18px; }

@media (max-width: 860px) {
  .game-layout { grid-template-columns: 1fr; }
  .visual-mode-host,
  .mode-rocket,
  .mode-city { min-height: 230px; }
}

@media (max-width: 700px) {
  .hero h1 { font-size: 30px; }
  .row { grid-template-columns: 1fr; }
  #typingInput { font-size: 18px; }
}