/* App lock (journal lock) — full-screen gate plus Vault security card.
   Uses theme tokens so it works in light and night themes. */

body.app-lock-open {
  overflow: hidden;
}

.app-lock-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: var(--bg);
  overflow-y: auto;
}

.app-lock__card {
  width: 100%;
  max-width: 24rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.app-lock__mark {
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: var(--space-3);
}

.app-lock__card .eyebrow {
  margin-bottom: var(--space-2);
}

.app-lock__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: var(--line-tight);
  margin: 0 0 var(--space-2);
  color: var(--text);
}

.app-lock__copy {
  color: var(--text-secondary);
  margin: 0 0 var(--space-5);
}

.app-lock__bio:empty {
  display: none;
}

.app-lock__bio-button {
  width: 100%;
  margin-bottom: var(--space-4);
}

.app-lock__form {
  text-align: left;
}

.app-lock__form .vault-field {
  display: block;
  margin-bottom: var(--space-3);
}

.app-lock__error {
  color: var(--danger);
  font-size: var(--text-sm);
  margin: 0 0 var(--space-3);
  min-height: 1.25em;
}

.app-lock__unlock {
  width: 100%;
}

.app-lock__note {
  color: var(--text-muted);
  font-size: var(--text-xs);
  line-height: var(--line-normal);
  margin: var(--space-5) 0 0;
}

/* Dialog helpers used by setup / change / disable flows */
.app-lock__dialog-copy {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--line-normal);
  margin: 0 0 var(--space-4);
}

.app-lock__dialog-error {
  color: var(--danger);
  font-size: var(--text-sm);
  margin: var(--space-3) 0 0;
}

/* Vault Security card */
.vault-security__status {
  font-weight: var(--weight-semibold);
  color: var(--text);
  margin: 0 0 var(--space-2);
}

.vault-security__copy {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--line-normal);
  margin: 0 0 var(--space-4);
}

.vault-security__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Today lock nudge */
.today-lock-nudge {
  margin-bottom: var(--space-4);
}

.today-lock-nudge p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--line-normal);
}

@media (prefers-reduced-motion: reduce) {
  .app-lock-screen *,
  .app-lock-screen *::before,
  .app-lock-screen *::after {
    transition: none !important;
    animation: none !important;
  }
}