.cy-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cy-overlay-bg, rgba(0, 0, 0, 0.55));
  padding: 16px;
  box-sizing: border-box;
}

.cy-overlay[hidden] {
  display: none !important;
}

.cy-overlay-panel {
  width: min(100%, 280px);
  padding: 20px 18px;
  border-radius: 10px;
  background: var(--cy-overlay-panel, #1a2744);
  color: var(--cy-overlay-text, #eee);
  text-align: center;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}

.cy-overlay-title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
}

.cy-overlay-message {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--cy-overlay-muted, rgba(238, 238, 238, 0.85));
}

.cy-overlay-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cy-overlay-btn {
  min-height: 44px;
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: system-ui, sans-serif;
}

.cy-overlay-primary {
  background: var(--cy-overlay-btn-bg, var(--cy-accent));
  color: var(--cy-overlay-btn-text, #1a1a2e);
}

.cy-overlay-secondary {
  background: transparent;
  color: var(--cy-overlay-text, #eee);
  border: 1px solid var(--cy-overlay-muted, rgba(238, 238, 238, 0.35));
}

.cy-overlay-title:empty,
.cy-overlay-message:empty {
  display: none;
}

.cy-overlay-message:empty {
  margin-bottom: 0;
}

.cy-overlay-title:empty + .cy-overlay-message:not(:empty) {
  margin-top: 0;
}

/* Compact overlay on narrow viewports (mobile iframe); desktop unchanged */
@media (max-width: 480px) {
  .cy-overlay {
    padding: 10px 12px;
  }

  .cy-overlay-panel {
    width: min(100%, 240px);
    padding: 14px 12px;
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
  }

  .cy-overlay-title {
    margin-bottom: 6px;
    font-size: 17px;
  }

  .cy-overlay-message {
    margin-bottom: 10px;
    font-size: 12px;
    line-height: 1.35;
  }

  .cy-overlay-actions {
    gap: 6px;
  }

  .cy-overlay-btn {
    min-height: 38px;
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 5px;
  }
}