.turret-defense-level,
.turret-station-return {
  position: fixed;
  inset: 0;
  overflow: hidden;
  color: #f7fbff;
  background:
    radial-gradient(circle at 72% 18%, rgba(62, 174, 220, 0.28), transparent 24%),
    radial-gradient(circle at 26% 30%, rgba(255, 67, 185, 0.16), transparent 25%),
    #050615;
  touch-action: none;
}

.turret-defense-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.turret-defense-hud {
  position: absolute;
  top: max(14px, env(safe-area-inset-top));
  left: max(14px, env(safe-area-inset-left));
  right: max(14px, env(safe-area-inset-right));
  z-index: 4;
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr) minmax(150px, 220px);
  gap: 10px;
  align-items: stretch;
  pointer-events: none;
}

.turret-defense-hud button,
.turret-defense-brief,
.turret-defense-shield {
  pointer-events: auto;
}

.turret-defense-exit,
.turret-defense-brief,
.turret-defense-shield,
.turret-station-panel,
.turret-celebration-card {
  border: 1px solid rgba(151, 235, 255, 0.42);
  border-radius: 12px;
  background: rgba(4, 11, 29, 0.78);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(10px);
}

.turret-defense-exit {
  min-width: 82px;
  min-height: 52px;
  padding: 0 18px;
  color: #fff;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0;
}

.turret-defense-brief {
  min-height: 68px;
  padding: 10px 14px;
}

.turret-defense-brief span,
.turret-station-panel span,
.turret-celebration-card span {
  display: block;
  margin-bottom: 2px;
  color: #89f7ff;
  font-size: 0.75rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.turret-defense-brief h1,
.turret-station-panel h1,
.turret-celebration-card h1 {
  margin: 0;
  font-size: clamp(1.15rem, 2.5vw, 1.7rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.turret-defense-brief p,
.turret-station-panel p,
.turret-celebration-card p {
  margin: 5px 0 0;
  color: #dffbff;
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1.22;
}

.turret-defense-shield {
  display: grid;
  gap: 7px;
  align-content: center;
  padding: 10px 12px;
}

.turret-defense-shield small {
  color: #bff8ff;
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.turret-defense-shield i {
  position: relative;
  height: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.turret-defense-shield b {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #8cffb6, #73f4ff);
  box-shadow: 0 0 18px rgba(115, 244, 255, 0.5);
}

.turret-station-return {
  display: grid;
  place-items: center;
  touch-action: manipulation;
}

.turret-station-stars {
  position: absolute;
  inset: 0;
  opacity: 0.86;
  background:
    radial-gradient(circle at 20% 24%, rgba(255, 255, 255, 0.9) 0 1px, transparent 2px),
    radial-gradient(circle at 70% 34%, rgba(255, 213, 94, 0.9) 0 2px, transparent 3px),
    radial-gradient(circle at 44% 70%, rgba(190, 242, 255, 0.95) 0 1px, transparent 2px);
  background-size: 120px 130px, 180px 180px, 150px 170px;
  animation: turret-star-drift 10s linear infinite;
}

.turret-station-panel,
.turret-celebration-card {
  position: relative;
  z-index: 2;
  width: min(520px, calc(100vw - 32px));
  padding: 24px;
  text-align: center;
}

.turret-launch-button,
.turret-back-button {
  min-height: 54px;
  margin-top: 18px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 14px;
  padding: 0 20px;
  color: #061229;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0;
  background: linear-gradient(135deg, #7cf7ff, #ffd861);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.turret-back-button {
  margin-left: 10px;
  color: #fff;
  background: rgba(9, 22, 45, 0.78);
}

.turret-defense-level.celebration {
  display: grid;
  place-items: center;
  touch-action: manipulation;
}

@keyframes turret-star-drift {
  from {
    background-position: 0 0, 0 0, 0 0;
  }
  to {
    background-position: 120px 130px, -180px 180px, 150px -170px;
  }
}

@media (max-width: 680px) {
  .turret-defense-hud {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .turret-defense-shield {
    grid-column: 1 / 3;
  }

  .turret-defense-brief p {
    font-size: 0.78rem;
    line-height: 1.1;
  }
}