* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --fire: #ff9838;
  --lime: #c8ff4d;
  --bad: #ff5470;
  --dim: #8b8577;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0d0a12;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: #fdf6ec;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
}

#game {
  position: fixed;
  inset: 0;
  display: block;
  cursor: crosshair;
}

/* ---------- HUD ---------- */
#hud {
  position: fixed;
  top: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 8px 26px;
  pointer-events: none;
  z-index: 3;
}

.hud-left, .hud-right { display: flex; flex-direction: column; gap: 2px; }
.hud-right { text-align: right; }

.hud-label { font-size: 10px; letter-spacing: 3px; color: var(--dim); }

.hud-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--fire);
  text-shadow: 0 0 12px rgba(255,152,56,.45);
  font-variant-numeric: tabular-nums;
}

.hud-value.enemy { color: var(--bad); text-shadow: 0 0 12px rgba(255,84,112,.4); }
.small-v { font-size: 16px; }
.dim2 { color: #b09a92; }

.hud-sub { font-size: 13px; letter-spacing: 1px; color: #e8d9c8; font-variant-numeric: tabular-nums; }

.subline { font-size: 11.5px; letter-spacing: 2px; color: var(--dim); margin-top: 3px; }
.subline span { color: #ffe08a; }

.hud-center { display: flex; flex-direction: column; align-items: center; gap: 4px; }

.lvl-name {
  font-size: clamp(13px, 2vw, 17px);
  letter-spacing: 6px;
  text-transform: uppercase;
  color: #f0dcc8;
}

.lvl-name span { color: var(--fire); }

.hud-btns { display: flex; gap: 10px; }

.mini-btn {
  padding: 5px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  font-family: inherit;
  color: #ffd9b0;
  background: rgba(255,152,56,.09);
  border: 1px solid rgba(255,152,56,.45);
  border-radius: 12px;
  cursor: pointer;
  pointer-events: auto;
}

.mini-btn:hover { background: rgba(255,152,56,.2); }

.mini-btn.fire { border-color: rgba(255,84,112,.6); color: #ffb0b8; background: rgba(255,84,112,.08); }
.mini-btn.fire:hover { background: rgba(255,84,112,.2); }

#hintbar {
  position: fixed;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--dim);
  white-space: nowrap;
  pointer-events: none;
  z-index: 3;
  max-width: 94vw;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- Overlays ---------- */
.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 15px;
  text-align: center;
  background: radial-gradient(ellipse at center, rgba(16,10,14,.86) 0%, rgba(10,7,10,.97) 100%);
  z-index: 10;
  padding: 24px;
}

.hidden { display: none !important; }

.game-title {
  font-size: clamp(52px, 10vw, 100px);
  font-weight: 800;
  letter-spacing: 16px;
  line-height: 1;
  color: #fff8f0;
  margin-left: 16px;
}

.game-title span {
  color: var(--fire);
  text-shadow: 0 0 28px var(--fire), 0 0 70px rgba(255,152,56,.35);
}

.tagline {
  font-size: clamp(12px, 2vw, 17px);
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #ffe08a;
}

.rules p { margin: 3px 0; color: #cdbfae; font-size: clamp(12px, 1.65vw, 14.5px); }
.rules strong { color: var(--fire); }
.rules p:nth-child(2) strong { color: #ffd166; }
.rules p:nth-child(3) strong { color: #59d9ff; }
.rules p:nth-child(4) strong { color: #ff9ff3; }
.rules p:nth-child(5) strong { color: var(--lime); }

.diff-btns {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.diff-btns button {
  padding: 9px 20px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #e8d5c0;
  background: rgba(255,152,56,.06);
  border: 1px solid rgba(255,152,56,.35);
  border-radius: 20px;
  cursor: pointer;
  transition: all .15s;
}

.diff-btns button:hover { background: rgba(255,152,56,.16); }

.diff-btns button.cur {
  color: #fff;
  border-color: var(--fire);
  box-shadow: 0 0 14px rgba(255,152,56,.45);
  background: rgba(255,152,56,.18);
}

.btn {
  margin-top: 6px;
  padding: 14px 38px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 4px;
  font-family: inherit;
  color: var(--fire);
  background: transparent;
  border: 2px solid var(--fire);
  border-radius: 40px;
  cursor: pointer;
  transition: all .18s;
  box-shadow: 0 0 18px rgba(255,152,56,.2), inset 0 0 14px rgba(255,152,56,.06);
}

.btn:hover {
  background: rgba(255,152,56,.12);
  box-shadow: 0 0 30px rgba(255,152,56,.42), inset 0 0 18px rgba(255,152,56,.1);
}

.btn.secondary {
  color: #b3a494;
  border-color: rgba(180,160,140,.5);
  box-shadow: none;
}

.btn.secondary:hover { background: rgba(180,160,140,.1); box-shadow: none; }

.btn-row { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

.win-title {
  font-size: clamp(28px, 6vw, 50px);
  letter-spacing: 8px;
  color: var(--gold, #ffd166);
  text-shadow: 0 0 28px rgba(255,209,102,.45);
}

.dim { color: #c0b2a0; font-size: 13.5px; letter-spacing: 1.5px; }
.dim.big { font-size: clamp(14px, 2.2vw, 19px); }

.best {
  min-height: 20px;
  font-size: 12.5px;
  letter-spacing: 2px;
  color: #ffd97a;
}