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

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #e8f1f8;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #e8ffe8;
  user-select: none;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}

#hud {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

#title {
  position: absolute;
  top: 1.25rem;
  left: 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  opacity: 0.55;
}

#coords {
  position: absolute;
  top: 2.6rem;
  left: 1.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  opacity: 0.55;
  color: #b8e0ff;
}

#hint {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  opacity: 0.45;
  white-space: nowrap;
}

#stats {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  font-variant-numeric: tabular-nums;
}

#distance {
  font-size: 1.4rem;
  font-weight: 600;
  color: #7dff7d;
}

#lives {
  font-size: 0.95rem;
  color: #ff8eb5;
  letter-spacing: 0.08em;
}

#status {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.6;
}

#boost {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: #ffe066;
  opacity: 0.85;
}

#boost[hidden],
#pickup-prompt[hidden],
#held-fruit[hidden] {
  display: none;
}

#pickup-prompt {
  position: absolute;
  left: 50%;
  top: 58%;
  transform: translateX(-50%);
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(127, 255, 127, 0.45);
  background: rgba(0, 0, 0, 0.45);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9dff9d;
}

#held-fruit {
  position: absolute;
  right: -2.5rem;
  bottom: -2.75rem;
  width: min(42vw, 280px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.65));
  transform: rotate(-6deg);
}

#held-fruit-img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
}

#held-fruit-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  margin-right: 2.5rem;
  margin-bottom: 1.25rem;
}

#held-fruit-name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

#held-fruit-hint {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.55;
}

#hitbox-toggle {
  position: absolute;
  left: 1.5rem;
  bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.55;
  pointer-events: auto;
  cursor: pointer;
}

#hitbox-toggle input {
  accent-color: #6fff6f;
  width: 0.95rem;
  height: 0.95rem;
  cursor: pointer;
}

#overlay {
  position: fixed;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background:
    radial-gradient(ellipse at center, rgba(20, 40, 20, 0.55) 0%, rgba(0, 0, 0, 0.88) 70%),
    #000;
  text-align: center;
}

#overlay[hidden] {
  display: none;
}

#overlay h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #6fff6f;
  text-shadow: 0 0 40px rgba(80, 255, 80, 0.35);
}

#overlay p {
  opacity: 0.7;
  max-width: 28rem;
  line-height: 1.5;
}

#overlay .controls {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  opacity: 0.5;
}

#mode-select {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.35rem;
  pointer-events: auto;
}

.mode-btn {
  border: 1px solid rgba(111, 255, 111, 0.35);
  background: transparent;
  color: rgba(232, 255, 232, 0.65);
  padding: 0.55rem 0.95rem;
  font: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.mode-btn:hover,
.mode-btn:focus-visible {
  border-color: #6fff6f;
  color: #6fff6f;
  outline: none;
}

.mode-btn.active {
  border-color: #6fff6f;
  background: rgba(111, 255, 111, 0.15);
  color: #6fff6f;
}

#overlay.paused #mode-select,
#overlay.won #mode-select {
  display: none;
}

#start-btn {
  margin-top: 1.25rem;
  pointer-events: auto;
  border: 1px solid #6fff6f;
  background: transparent;
  color: #6fff6f;
  padding: 0.85rem 1.75rem;
  font: inherit;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

#start-btn:hover,
#start-btn:focus-visible {
  background: #6fff6f;
  color: #041204;
  outline: none;
}