/* Crackman — game UI styles */
:root {
  --bg: #05060c;
  --surface: rgba(12, 16, 32, 0.88);
  --border: rgba(64, 120, 190, 0.25);
  --text: #c8d4e8;
  --text-dim: #6a7a94;
  --accent: #3f7bff;
  --accent-glow: rgba(63, 123, 255, 0.35);
  --danger: #ff453a;
  --success: #4ade80;
  --warn: #ffb347;
  --font: -apple-system, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --mono: "SF Mono", "Fira Code", "Cascadia Code", monospace;
}

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

body {
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  height: 100vh;
  width: 100vw;
}

#game-container {
  position: relative;
  width: 100vw;
  height: 100vh;
}

#game-container canvas {
  display: block;
}

/* ─── Boot message ─────────────────────────────────────────────────────────── */
#bootmsg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-dim);
  z-index: 500;
}
#bootmsg.fail { color: var(--danger); }

/* ─── HUD ──────────────────────────────────────────────────────────────────── */
#hud {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 4px;
  pointer-events: none;
}
.stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.stat .label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  min-width: 52px;
}
.stat .value {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 600;
}
.stat .value.big {
  font-size: 1.4rem;
}
.stat .value.lives {
  color: var(--danger);
  font-size: 1rem;
  letter-spacing: 2px;
}

#comboWrap {
  display: none;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 2px 8px;
  width: fit-content;
  margin-top: 4px;
}
#comboWrap .label { color: var(--accent); }
#comboWrap .value { color: var(--accent); }

#hud-right {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
  pointer-events: none;
}
#hint {
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: right;
  line-height: 1.5;
}

/* ─── Fright bar ───────────────────────────────────────────────────────────── */
#frightWrap {
  display: none;
  position: absolute;
  top: 60px;
  left: 12px;
  z-index: 100;
  width: 120px;
}
#frightWrap .bar-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 2px;
}
#frightBar-container {
  height: 4px;
  background: rgba(63, 123, 255, 0.15);
  border-radius: 2px;
  overflow: hidden;
}
#frightBar {
  height: 100%;
  width: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.15s linear;
}

/* ─── Stamina bar ──────────────────────────────────────────────────────────── */
#staminaWrap {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: 180px;
  pointer-events: none;
}
#staminaWrap .bar-label {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  text-align: center;
  margin-bottom: 2px;
}
#stamina-container {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}
#stamina {
  height: 100%;
  width: 100%;
  background: var(--success);
  border-radius: 2px;
  transition: width 0.1s linear;
}

/* ─── Crack bar ────────────────────────────────────────────────────────────── */
#crackWrap {
  display: none;
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: 140px;
  pointer-events: none;
}
#crackWrap .bar-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--warn);
  text-align: center;
  margin-bottom: 3px;
}
#crack-container {
  height: 5px;
  background: rgba(255, 179, 71, 0.15);
  border-radius: 3px;
  overflow: hidden;
}
#crackBar {
  height: 100%;
  width: 0%;
  background: var(--warn);
  border-radius: 3px;
  transition: width 0.08s linear;
}

/* ─── Flash overlay ────────────────────────────────────────────────────────── */
#flash {
  position: absolute;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
#flash.flash-red { background: radial-gradient(ellipse at center, rgba(255, 50, 30, 0.4), transparent 70%); }
#flash.flash-blue { background: radial-gradient(ellipse at center, rgba(63, 123, 255, 0.2), transparent 70%); }

/* ─── Popups (score / events) ──────────────────────────────────────────────── */
#popups {
  position: absolute;
  inset: 0;
  z-index: 300;
  pointer-events: none;
}
.pop {
  position: absolute;
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(0);
  transition: all 1.2s ease-out;
  left: 50%;
  top: 35%;
  color: var(--text);
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}
.pop.go {
  opacity: 1;
  transform: translateY(-40px);
}
.pop.ghost-eat { color: var(--accent); font-size: 1.1rem; }
.pop.crack { color: var(--warn); font-size: 0.85rem; }
.pop.tip { color: var(--text-dim); font-size: 0.75rem; }

/* ─── Level banner ─────────────────────────────────────────────────────────── */
#levelBanner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  z-index: 400;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s ease;
}
#levelBanner.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* ─── Overlays (start / pause / game over) ─────────────────────────────────── */
.overlay {
  position: absolute;
  inset: 0;
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(5, 6, 12, 0.85);
  backdrop-filter: blur(8px);
}
.overlay.visible {
  display: flex;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 44px;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}
.card h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: #fff;
}
.card .sub {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 20px;
  line-height: 1.5;
}
.chip-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.chip {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.controls {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 24px;
}
.button {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
}
.button:hover {
  background: #5a94ff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-glow);
}
.button.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  margin-left: 8px;
}
.button.ghost:hover {
  border-color: var(--accent);
  color: var(--text);
  background: transparent;
}
.small {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 12px;
}

/* Game over stats */
.ov-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.ov-row span { color: var(--text-dim); }
.ov-row b { font-family: var(--mono); }