.cc-speedcheck-banner {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 2147483000;
  max-width: 420px;
  background: #1f2937;
  color: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  font: 14px/1.4 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}
.cc-speedcheck-banner.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.cc-speedcheck-body { display: flex; gap: 12px; align-items: center; padding: 12px 14px; }
.cc-speedcheck-text { flex: 1; }
.cc-speedcheck-actions { display: flex; gap: 8px; }
.cc-speedcheck-actions button {
  appearance: none; border: 0; cursor: pointer; padding: 6px 10px; border-radius: 8px;
  background: #374151; color: #fff; font-weight: 600;
}
.cc-speedcheck-actions button:hover { background: #4b5563; }
.cc-speedcheck-actions .cc-speedcheck-try { background: #2563eb; }
.cc-speedcheck-actions .cc-speedcheck-try:hover { background: #1d4ed8; }