.login-overlay {
  position: fixed; inset: 0; display: flex; align-items: center; justify-content: center;
  background: var(--page); z-index: 50;
}
.login-box {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; width: min(360px, 90vw); text-align: center;
}
.login-box .logo { width: 48px; height: 48px; border-radius: 10px; margin-bottom: 8px; }
.login-box input {
  width: 100%; margin: 12px 0; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text-primary); font: inherit;
}
.login-box button {
  width: 100%; padding: 10px; border-radius: 8px; border: none;
  background: var(--focus-ring); color: #fff; font: inherit; font-weight: 600; cursor: pointer;
}
.login-error { color: var(--cat-illicit); min-height: 1.2em; font-size: 0.9rem; }

#app { display: none; }
#app.unlocked { display: block; }

.queue-list { display: flex; flex-direction: column; gap: 16px; max-width: 880px; margin: 24px auto; padding: 0 24px; }
.queue-item {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; display: flex; flex-direction: column; gap: 10px;
}
.queue-item label { display: block; font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 4px; }
.queue-item input[type="text"], .queue-item textarea {
  width: 100%; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text-primary); font: inherit;
}
.queue-item textarea { min-height: 80px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

.substance-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.substance-tags label {
  display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 4px 10px;
  margin: 0; cursor: pointer;
}

.queue-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.queue-actions button {
  font: inherit; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text-primary); cursor: pointer;
}
.btn-approve { background: var(--ev-rct); color: #fff; border-color: transparent; }
.btn-reject { background: var(--cat-illicit); color: #fff; border-color: transparent; }
.save-status { font-size: 0.8rem; color: var(--text-secondary); align-self: center; }