/* VaultLoader — full (page overlay), inline (component), button (small) */

.vault-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.vault-loader--hidden { display: none !important; }

.vault-loader__spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--vault-border);
  border-top-color: var(--vault-primary);
  border-radius: 50%;
  animation: vault-loader-spin 0.7s linear infinite;
}
.vault-loader__message {
  font-size: 0.875rem;
  color: var(--vault-text-muted);
  text-align: center;
}

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

/* Full: modal-style overlay — backdrop + centered card with spinner on top, message below */
.vault-loader--full {
  position: fixed;
  inset: 0;
  z-index: 2100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--vault-ui-overlay-backdrop-bg, rgba(255, 255, 255, 0.2));
  backdrop-filter: blur(var(--vault-ui-overlay-backdrop-blur, 10px));
  -webkit-backdrop-filter: blur(var(--vault-ui-overlay-backdrop-blur, 10px));
}
.vault-loader--full .vault-loader__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  min-width: 200px;
  max-width: 92vw;
  padding: 1.5rem 1.75rem;
  background: var(--vault-bg-elevated);
  border: 1px solid var(--vault-border);
  border-radius: 0.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
.vault-loader--full .vault-loader__spinner {
  width: 2.5rem;
  height: 2.5rem;
  border-width: 3px;
  flex-shrink: 0;
}
.vault-loader--full .vault-loader__message {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--vault-text);
  text-align: center;
  margin: 0;
}

/* Inline: for sections/components */
.vault-loader--inline {
  padding: 1.5rem;
  min-height: 4rem;
}
.vault-loader--inline .vault-loader__spinner {
  width: 1.75rem;
  height: 1.75rem;
}
.vault-loader--inline .vault-loader__message {
  font-size: 0.8125rem;
}

/* Button: small spinner only */
.vault-loader--button {
  display: inline-flex;
  flex-direction: row;
  gap: 0.35rem;
  padding: 0;
}
.vault-loader--button .vault-loader__spinner {
  width: 1rem;
  height: 1rem;
  border-width: 1.5px;
}
.vault-loader--button .vault-loader__message {
  font-size: 0.75rem;
}