html,
body {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(57, 92, 162, 0.32), transparent 42%),
    linear-gradient(180deg, #090b13 0%, #05070d 100%);
  color: #eef4ff;
  font-family: Arial, sans-serif;
}

#unity-container {
  position: absolute;
  box-sizing: border-box;
}

#unity-container.unity-desktop {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

#unity-container.unity-mobile {
  position: fixed;
  width: 100%;
  height: 100%;
}

#unity-canvas {
  display: block;
  max-width: 96vw;
  max-height: 86vh;
  background: #231F20;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  border-radius: 18px;
}

.unity-mobile #unity-canvas {
  width: 100%;
  height: 100%;
  border-radius: 0;
}

#unity-loading-bar {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(320px, 86vw);
  padding: 18px 20px 20px;
  transform: translate(-50%, -50%) scale(1);
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(14, 19, 33, 0.92), rgba(8, 11, 20, 0.94));
  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.46),
    inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  transition: opacity 220ms ease, transform 220ms ease;
  z-index: 2;
}

#unity-loading-bar.is-hiding {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.985);
  pointer-events: none;
}

#unity-logo {
  width: 100%;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(106, 181, 255, 0.22), rgba(205, 126, 255, 0.22));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 8px 28px rgba(0, 0, 0, 0.18);
}

#chorus-loading-title {
  font-size: 23px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
}

#chorus-loading-status {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  color: #f4f8ff;
}

#chorus-loading-helper {
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
  color: rgba(238, 244, 255, 0.72);
}

#unity-progress-bar-empty {
  width: 100%;
  height: 9px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

#unity-progress-bar-full {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #75c3ff 0%, #d68bff 100%);
}

#unity-footer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  color: rgba(238, 244, 255, 0.88);
}

.unity-mobile #unity-footer {
  display: none;
}

#unity-logo-title-footer {
  min-width: 102px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.78;
}

#unity-build-title {
  margin-right: 10px;
  line-height: 38px;
  font-size: 18px;
}

#unity-fullscreen-button {
  cursor: pointer;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
}

#unity-fullscreen-button::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 2px solid rgba(255, 255, 255, 0.9);
}

#unity-warning {
  position: absolute;
  left: 50%;
  top: 5%;
  transform: translate(-50%);
  display: none;
  color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}