/* ── App card ── */
.polaroid-app {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Camera ── */
.camera-wrap {
  position: relative;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
}

#camera-video,
#pixelate-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
#camera-video.mirrored { transform: scaleX(-1); }
#camera-video.pixel-hidden { opacity: 0; }

#pixelate-canvas {
  display: none;
  image-rendering: pixelated;
}
#pixelate-canvas.active { display: block; }

.camera-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: var(--text-dim);
  pointer-events: none;
}
.camera-placeholder.hidden { display: none; }

.camera-flip-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.45);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(2px);
  transition: background 0.2s;
}
.camera-flip-btn:hover { background: rgba(0,0,0,0.65); }

/* ── Filters ── */
.filter-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  width: 100%;
  max-width: 340px;
  margin-top: 14px;
  padding-bottom: 2px;
}

.filter-pill {
  flex-shrink: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.76rem;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.filter-pill:hover { color: var(--text); }
.filter-pill.active {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Controls ── */
.camera-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.shutter-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: 3px solid var(--text);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s, border-color 0.2s;
}
.shutter-btn:hover { border-color: var(--accent); }
.shutter-btn:active { transform: scale(0.94); }
.shutter-btn-ring {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--text);
  transition: background 0.2s;
}
.shutter-btn:hover .shutter-btn-ring { background: var(--accent); }

.scanner-camera-error {
  color: var(--red);
  font-size: 0.78rem;
  text-align: center;
  margin-top: 10px;
}
.scanner-camera-error:empty { display: none; }

/* ── Polaroid result ── */
.polaroid-result {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 8px;
}

.polaroid-card {
  background: #fbfaf6;
  padding: 16px 16px 54px;
  border-radius: 2px;
  box-shadow: 0 14px 30px rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.15);
  transform: rotate(-1.5deg);
  max-width: 300px;
  width: 100%;
}

.polaroid-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  background: #ddd;
}

.polaroid-caption {
  display: block;
  width: 100%;
  margin-top: 14px;
  border: none;
  background: transparent;
  outline: none;
  text-align: center;
  color: #2b2b2b;
  font-family: 'Caveat', cursive;
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1;
}
.polaroid-caption::placeholder { color: #b8b3a5; }

.polaroid-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.polaroid-share-note {
  margin-top: 10px;
  font-size: 0.76rem;
  color: var(--text-dim);
  text-align: center;
  max-width: 320px;
}
.polaroid-share-note:empty { display: none; }