/* ==========================================================================
   LOADER — spinner y estado "buscando compañero"
   ========================================================================== */

.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(255, 255, 255, 0.25);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner--lg {
  width: 44px;
  height: 44px;
  border-width: 4px;
}

.searching-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: var(--color-text-muted);
  text-align: center;
}

.searching-state__text {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Toasts */
.toast-stack {
  position: fixed;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: var(--z-toast);
  width: min(360px, calc(100% - var(--space-6)));
}

.toast {
  background: var(--color-bg-elevated-2);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-md);
  animation: toast-in 0.2s ease;
}

.toast--error {
  border-color: var(--color-danger);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}