.guard-page { min-height: 100vh; background: var(--gray-50); }

.guard-header {
  background: linear-gradient(135deg, #1e40af, #2563eb);
  color: #fff; padding: 16px;
}
.header-inner { display: flex; align-items: center; gap: 12px; max-width: 480px; margin: 0 auto; }
.header-icon { font-size: 2rem; }
.guard-header h1 { font-size: 1.1rem; font-weight: 700; }
.guard-header p { font-size: .8rem; opacity: .75; }

.guard-main { max-width: 480px; margin: 0 auto; padding: 16px; }

.preview-placeholder {
  background: var(--gray-100); border: 2px dashed var(--gray-200);
  border-radius: 10px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 36px 16px;
  text-align: center; color: var(--gray-500);
}
.placeholder-icon { font-size: 2.5rem; margin-bottom: 8px; }

.photo-preview {
  width: 100%; max-height: 280px; object-fit: cover;
  border-radius: 10px; display: block;
}

.photo-meta {
  background: var(--gray-100); border-radius: 8px;
  padding: 10px 12px; margin-top: 10px; font-size: .8rem;
  color: var(--gray-500); display: flex; flex-wrap: wrap; gap: 8px;
}
.photo-meta span { display: flex; align-items: center; gap: 4px; }

.camera-buttons { display: flex; gap: 10px; margin-top: 12px; }
.camera-buttons .btn { flex: 1; justify-content: center; }

.plate-input-wrap { display: flex; align-items: center; gap: 8px; }
.plate-input-wrap input { flex: 1; }

.plate-status {
  font-size: .75rem; font-weight: 600; padding: 2px 8px;
  border-radius: 20px; margin-left: 6px;
}
.plate-status.auto { background: #dcfce7; color: #15803d; }
.plate-status.manual { background: #e0f2fe; color: #0369a1; }

.suggestions {
  background: #fff; border: 1.5px solid var(--gray-200);
  border-radius: 8px; margin-top: 4px; overflow: hidden;
  box-shadow: var(--shadow);
}
.suggestion-item {
  padding: 10px 14px; cursor: pointer; font-size: .9rem;
  transition: background .1s;
}
.suggestion-item:hover { background: var(--gray-100); }

/* ── Activation screen ────────────────────────────────────────────────────── */
.activation-card { text-align: center; padding: 32px 24px; }
.activation-icon  { font-size: 3rem; margin-bottom: 12px; }
.activation-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.activation-desc  { font-size: .875rem; color: var(--gray-500); margin-bottom: 24px; }
.activation-error {
  background: #fee2e2; border: 1px solid #fca5a5; color: var(--red);
  border-radius: 8px; padding: 8px 12px; font-size: .85rem; margin-bottom: 12px;
}

/* ── Location status bar ──────────────────────────────────────────────────── */
.location-status {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 8px; margin-bottom: 12px;
  font-size: .8rem; font-weight: 600;
}
.location-loading { background: var(--gray-100); color: var(--gray-500); }
.location-ok      { background: #dcfce7; color: var(--green-dark); }
.location-error   { background: #fef3c7; color: #92400e; }

/* ── Device footer ────────────────────────────────────────────────────────── */
.device-footer {
  text-align: center; font-size: .75rem; color: var(--gray-400);
  padding: 8px 0 24px;
}
.link-btn {
  background: none; border: none; padding: 0;
  color: var(--blue); font-size: .75rem; cursor: pointer;
  text-decoration: underline;
}

#submit-area { margin: 8px 0 16px; }

.result-card {
  border-radius: var(--radius); padding: 20px; text-align: center;
  margin-bottom: 24px;
}
.result-card.success { background: #dcfce7; border: 1.5px solid #86efac; }
.result-card.error { background: #fee2e2; border: 1.5px solid #fca5a5; }
.result-card.duplicate { background: #fef3c7; border: 1.5px solid #fcd34d; }
.result-icon { font-size: 2.5rem; margin-bottom: 8px; }
.result-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.result-body { font-size: .9rem; color: var(--gray-700); margin-bottom: 16px; }
.result-meta { font-size: .8rem; color: var(--gray-500); }
.result-meta div { margin-bottom: 4px; }