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

body {
  background: #000;
  overflow: hidden;
  font-family: monospace;
}

#gameCanvas {
  display: block;
  width: 100vw;
  height: 100vh;
}

#hudCanvas {
  position: absolute;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}

/* Off-screen but still rendered by WebGL */
#bombBayCanvas {
  position: absolute;
  top: 0; left: 0;
  width: 192px;
  height: 192px;
  visibility: hidden;
  pointer-events: none;
}

/* ── Loading Screen ── */
#loadScreen {
  position: absolute;
  inset: 0;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

#loadBox {
  text-align: center;
  color: #00ff88;
  width: 90vmin;
  max-width: 900px;
  padding: 0 4vw;
}

#loadLogo {
  display: block;
  width: 100%;
  max-width: 900px;
  margin: 0 auto clamp(12px, 2vh, 28px);
  filter: drop-shadow(0 0 clamp(10px, 2vmin, 28px) #ffee0066);
}

#loadSub {
  font-size: clamp(11px, 1.6vmin, 22px);
  letter-spacing: clamp(2px, 0.4vmin, 6px);
  color: #00ff88;
  margin-bottom: clamp(24px, 4vh, 56px);
  opacity: 0.8;
}

#loadBar {
  width: clamp(200px, 55vmin, 600px);
  height: clamp(4px, 0.7vmin, 10px);
  background: #0a2010;
  border: 1px solid #005522;
  border-radius: 3px;
  margin: 0 auto clamp(10px, 1.6vh, 22px);
}

#loadFill {
  height: 100%;
  width: 0%;
  background: #00ff88;
  border-radius: 3px;
  transition: width 0.1s ease;
}

#loadMsg {
  font-size: clamp(9px, 1.3vmin, 18px);
  color: #00cc66;
  letter-spacing: clamp(1px, 0.3vmin, 4px);
  opacity: 0.7;
}

#loadCredit {
  font-size: clamp(8px, 1.1vmin, 15px);
  color: #00ff88;
  letter-spacing: clamp(0px, 0.15vmin, 2px);
  margin-top: clamp(12px, 2vh, 28px);
  opacity: 0.7;
}