/* User menu (study + collections): account, voice, reader settings. */
.account-menu {
  position: fixed;
  z-index: 1500;
  width: min(360px, calc(100vw - 16px));
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  background: var(--surface-color, #18181b);
  color: var(--text-color, #fafafa);
  border: 1px solid var(--border-color, #27272a);
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  padding: 14px 16px 12px;
  font-size: 0.9rem;
}

.account-menu[hidden] {
  display: none;
}

.account-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color, #27272a);
}

.account-menu-email {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-menu-signin {
  width: 100%;
  margin: 12px 0 8px;
}

.account-menu-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 0 4px;
}

.account-menu-link {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-color, #27272a);
  color: var(--text-color, #fafafa);
  text-decoration: none;
  font-size: 0.82rem;
}

.account-menu-link:hover {
  background: var(--surface-hover, #27272a);
}

.account-menu-section {
  padding: 10px 0 4px;
  border-top: 1px solid var(--border-color, #27272a);
  margin-top: 8px;
}

.account-menu-section h4 {
  margin: 0 0 8px;
  font-size: 0.72rem;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-muted, #a1a1aa);
}

.account-menu-section p {
  margin: 6px 0 0;
}

.account-menu select {
  width: 100%;
  padding: 7px 10px;
  border-radius: 10px;
  border: 1px solid var(--border-color, #27272a);
  background: var(--bg-color, #09090b);
  color: var(--text-color, #fafafa);
  font: inherit;
}

.account-menu-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
  color: var(--text-muted, #a1a1aa);
  font-size: 0.82rem;
}

.account-menu-row select {
  color: var(--text-color, #fafafa);
}

.level-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
}

.level-checks label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-color, #fafafa);
  font-size: 0.85rem;
  cursor: pointer;
}

.account-menu-foot {
  padding-top: 8px;
}

.account-menu-usage {
  padding: 8px 0 2px;
}

/* "✓ Saved — applies now / from your next card / from your next session" after a settings change
   (settings-note.js; the study drawer, the Hands-Free options and this menu share it) */
.setting-saved {
  display: block;
  grid-column: 1 / -1;
  flex-basis: 100%;
  margin-top: 2px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--success, #10b981);
  opacity: 1;
  transition: opacity 0.35s ease;
}
.setting-saved.fade {
  opacity: 0;
}
label.check > .setting-saved {
  margin-left: auto;
  flex-basis: auto;
}
.settings-group label.check {
  flex-wrap: wrap;
}
@media (prefers-reduced-motion: reduce) {
  .setting-saved {
    transition: none;
  }
}