.rlb-modal[hidden] { display: none; }

.rlb-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Override the global .mount > * width constraint so the overlay fills the viewport */
  width: 100%;
  min-width: 0;
}

.rlb-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 0;
}

.rlb-modal__panel {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 520px;
  background: var(--surface-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.24);
}

.rlb-modal__trigger {
  font-size: var(--font-size-base);
  padding: 0.6rem 1.2rem;
  background-color: var(--primary-color);
  color: var(--text-color-inverse);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color var(--transition-duration);
}

.rlb-modal__trigger:hover {
  background-color: var(--primary-color-hover);
}

.rlb-modal__trigger:focus {
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

.rlb-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--border-radius);
  line-height: 0;
}

.rlb-modal__close:focus {
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

:focus { outline: 3px solid var(--text-color-strong); outline-offset: 2px; }