.kerbar-back {
  position: absolute;
  z-index: 7;
  top: max(18px, env(safe-area-inset-top));
  left: 18px;
  padding: .6rem .7rem;
  border: 1px solid #ffffff45;
  background: #08040ddd;
  color: #fff;
  text-decoration: none;
  font-size: .7rem;
  font-weight: 950;
  letter-spacing: .1em;
}

.kerbar-back:hover,
.kerbar-back:focus-visible {
  outline: none;
  border-color: var(--cyan);
  color: var(--cyan);
}

.kerbar-controls button:disabled {
  border-color: #ffffff25;
  background: #17101e;
  color: #94899a;
  cursor: not-allowed;
}

.kerbar-controls .enter-club:disabled {
  background: #29222d;
  color: #a89eac;
}

.player-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 390px;
}

.modern-preview {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  display: none !important;
}

.player-placeholder.previewing .modern-preview {
  display: block !important;
}

.player-placeholder.previewing .signal-icon {
  display: none;
}

.player-placeholder > small {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 18px;
  width: max-content;
  max-width: 90%;
  padding: .5rem .7rem;
  transform: translateX(-50%);
  background: #050309cc;
}

.player-placeholder.previewing > small {
  color: #fff;
}

@media (max-width: 720px) {
  .kerbar-back {
    top: max(12px, env(safe-area-inset-top));
    left: 12px;
    padding: .48rem .55rem;
    font-size: .58rem;
  }

  .signal-icon {
    margin-top: calc(24svh - 60px);
  }

  .player-placeholder {
    min-height: 48svh;
  }
}