.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(320px, 1.2fr);
  gap: 32px;
  margin-top: 30px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: 18px;
  background: rgba(255, 255, 255, .022);
}

.settings-grid + .settings-grid { margin-top: 18px; }

.auth-step { margin-top: 20px; }

.totp-qr {
  display: block;
  width: min(220px, 100%);
  aspect-ratio: 1;
  margin: 18px auto;
  padding: 10px;
  border-radius: 12px;
  background: #fff;
}

.totp-key-label {
  margin: 12px 0 5px;
  color: var(--muted);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.totp-secret,
.recovery-codes {
  display: block;
  overflow-wrap: anywhere;
  color: #dce4e9;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  line-height: 1.65;
}

.reconfigure-setup > p,
#reconfigure-complete > p {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.security-events {
  display: grid;
  gap: 9px;
}

.security-event {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: 10px;
  background: rgba(255, 255, 255, .018);
}

.security-event strong,
.security-event small { display: block; }
.security-event strong { font-size: 10px; }
.security-event small { margin-top: 4px; color: var(--soft); font-size: 8px; }
.security-event.failure .badge { color: var(--danger); }

.totp-secret {
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px;
  background: rgba(0, 0, 0, .18);
}

.recovery-codes {
  padding: 13px;
  white-space: pre-wrap;
  border: 1px solid rgba(114, 213, 170, .18);
  border-radius: 10px;
  background: rgba(114, 213, 170, .05);
}

.settings-copy h2 {
  margin: 0;
  color: #dce4e9;
  font-size: 18px;
}

.settings-copy p {
  max-width: 35rem;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.settings-form {
  display: grid;
  gap: 14px;
}

.settings-form .button {
  justify-self: start;
}

.form-result {
  min-height: 16px;
  margin: 0;
  font-size: 10px;
}

.form-result.success { color: var(--accent); }
.form-result.error { color: var(--danger); }

.storage-card {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid rgba(114, 213, 170, .16);
  border-radius: 13px;
  background: rgba(114, 213, 170, .055);
}

.storage-icon {
  color: var(--accent);
  font-size: 13px;
}

.storage-card strong,
.storage-card small { display: block; }
.storage-card strong { font-size: 9px; }
.storage-card small { margin-top: 4px; color: var(--soft); font-size: 8px; }

.storage-card[data-phase="maintenance"],
.storage-card[data-phase="opening"],
.storage-card[data-phase="draining"] {
  border-color: rgba(255, 184, 107, .18);
  background: rgba(255, 184, 107, .055);
}

.storage-card[data-phase="maintenance"] .storage-icon,
.storage-card[data-phase="opening"] .storage-icon,
.storage-card[data-phase="draining"] .storage-icon { color: #ffb86b; }

.online-dot.offline {
  background: #ffb86b;
  box-shadow: 0 0 0 4px rgba(255, 184, 107, .1);
}

.queue-line > span {
  display: flex;
  align-items: center;
  gap: 7px;
}

.queue-cancel {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  padding: 0;
  color: var(--soft);
  border: 0;
  border-radius: 6px;
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
}

.queue-cancel:hover {
  color: var(--danger);
  background: rgba(255, 126, 131, .09);
}

button:disabled {
  opacity: .55;
  cursor: wait;
  transform: none !important;
}

.access-section { margin-top: 28px; }
.access-section + .access-section { margin-top: 38px; }
.section-heading h2 { margin: 0; font-size: 16px; }
.section-heading p { margin: 6px 0 0; color: var(--muted); font-size: 10px; }
.access-empty { min-height: 110px; }

@media (max-width: 760px) {
  .settings-grid {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .settings-form .button { width: 100%; }
}