.bb-exit-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: Heebo, Inter, system-ui, sans-serif;
}
.bb-exit-modal--visible { display: flex; animation: bb-exit-fade .25s ease-out; }
.bb-exit-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, .6);
  backdrop-filter: blur(4px);
}
.bb-exit-card {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 40px 36px 32px;
  max-width: 480px;
  width: calc(100% - 32px);
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
  text-align: center;
  animation: bb-exit-pop .3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.bb-exit-close {
  position: absolute;
  inset-inline-end: 14px;
  top: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #F1F5F9;
  border: none;
  color: #475569;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bb-exit-close:hover { background: #E2E8F0; }
.bb-exit-icon {
  font-size: 48px;
  margin-bottom: 12px;
}
.bb-exit-title {
  font-size: 28px;
  font-weight: 800;
  color: #0F172A;
  margin: 0 0 14px;
  letter-spacing: -0.5px;
}
.bb-exit-body {
  font-size: 16px;
  color: #475569;
  line-height: 1.7;
  margin: 0 0 28px;
}
.bb-exit-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}
.bb-exit-cta {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  color: #fff;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  font-size: 16px;
  transition: transform 150ms;
}
.bb-exit-cta:hover { transform: translateY(-1px); }
.bb-exit-secondary {
  background: transparent;
  border: none;
  color: #94A3B8;
  font-size: 14px;
  padding: 8px;
  cursor: pointer;
  font-family: inherit;
}
.bb-exit-secondary:hover { color: #475569; }

@keyframes bb-exit-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes bb-exit-pop { from { transform: scale(.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .bb-exit-modal--visible { animation: none; }
  .bb-exit-card { animation: none; }
}