/* ANPR example gallery — extends Paramount dark theme */
.demo-page .hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.1;
}

.demo-page .hero-sub {
  max-width: 42rem;
}

.demo-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}

.demo-btn {
  min-height: var(--anpr-touch);
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  border: 1px solid var(--pplus-border);
  background: var(--pplus-card);
  color: var(--pplus-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.demo-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

.demo-btn--primary {
  background: linear-gradient(135deg, var(--pplus-accent), #b01018);
  border-color: transparent;
}

.demo-btn--primary:hover {
  filter: brightness(1.08);
}

.demo-btn--ghost {
  background: transparent;
}

.demo-spotlight {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .demo-spotlight {
    grid-template-columns: 1fr;
  }
}

.demo-capture-frame {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--pplus-border);
  background: var(--pplus-deep);
  aspect-ratio: 16 / 9;
}

.demo-capture-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 78%;
  display: block;
  transition: opacity 0.35s ease, filter 0.35s ease;
}

.demo-capture-frame.is-scanning img {
  filter: brightness(0.65) saturate(0.8);
}

.demo-capture-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.75rem 1rem;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.75));
  pointer-events: none;
}

.demo-capture-plate {
  align-self: flex-start;
  font-family: "Courier New", monospace;
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 1.1rem;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  background: #f5f5dc;
  color: #1a1a1e;
  border: 2px solid #1a1a1e;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.demo-capture-frame.is-detected .demo-capture-plate {
  opacity: 1;
  transform: translateY(0);
}

.demo-scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--pplus-accent), transparent);
  box-shadow: 0 0 12px var(--pplus-accent-glow);
  top: 0;
  opacity: 0;
  pointer-events: none;
}

.demo-capture-frame.is-scanning .demo-scan-line {
  opacity: 1;
  animation: demo-scan 1.4s ease-in-out infinite;
}

@keyframes demo-scan {
  0% { top: 8%; }
  50% { top: 88%; }
  100% { top: 8%; }
}

.demo-match-panel {
  border: 1px solid var(--pplus-border);
  border-radius: 8px;
  background: var(--pplus-card);
  padding: 1rem 1.15rem;
  min-height: 12rem;
}

.demo-match-panel h3 {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pplus-muted);
}

.demo-match-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  font-size: 0.85rem;
}

.demo-match-status .tag {
  min-height: 26px;
}

.demo-match-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 1rem;
  margin: 0;
}

.demo-match-fields div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.demo-match-fields dt {
  margin: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pplus-muted);
}

.demo-match-fields dd {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.demo-match-panel.is-pending .demo-match-body {
  opacity: 0.35;
}

.demo-match-panel.is-pending .demo-match-status::after {
  content: "Scanning plate…";
  color: var(--pplus-muted);
  font-size: 0.8rem;
}

.demo-match-panel.is-matched .demo-match-body {
  animation: demo-fade-in 0.45s ease;
}

@keyframes demo-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.demo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.demo-card {
  border: 1px solid var(--pplus-border);
  border-radius: 8px;
  background: var(--pplus-card);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.demo-card.is-active {
  border-color: rgba(237, 28, 36, 0.55);
  box-shadow: 0 0 24px var(--pplus-accent-glow);
}

.demo-card-thumb {
  aspect-ratio: 16 / 9;
  background: var(--pplus-deep);
  overflow: hidden;
}

.demo-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 78%;
}

.demo-card-body {
  padding: 0.85rem 1rem 1rem;
}

.demo-card-plate {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.demo-card-meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--pplus-muted);
  line-height: 1.45;
}

.demo-card-lookup {
  margin-top: 0.65rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--pplus-border);
  font-size: 0.78rem;
  color: var(--pplus-muted);
}

.demo-card-lookup strong {
  color: var(--pplus-text);
  font-weight: 600;
}

.demo-card-lookup.is-hidden {
  opacity: 0.4;
}

.demo-nav-link {
  color: var(--pplus-muted);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  border: 1px solid var(--pplus-border);
  transition: color 0.15s, border-color 0.15s;
}

.demo-nav-link:hover {
  color: var(--pplus-text);
  border-color: rgba(255, 255, 255, 0.2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}