/* Widen the page and video rows specifically for the carousel
   layout — a single large video per row reads better wide than
   the narrower column used by the plain figure-list gallery. */
.page-content {
  max-width: 1320px;
}

.carousel-row {
  background: var(--color-card-bg, #fff);
  border: 1px solid var(--color-card-border, #e6e8ef);
  border-radius: var(--radius, 14px);
  padding: 1.75rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 18px var(--shadow-color, rgba(31, 41, 55, 0.08));
}

.dataset-title {
  font-family: 'Google Sans', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  margin: 0 0 1.1rem;
  color: var(--color-accent, #3454d1);
}

.video-wrap {
  position: relative;
  width: 100%;
  margin: 0 auto;
  border-radius: calc(var(--radius, 14px) - 6px);
  overflow: hidden;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.18);
  background: #000;
}

/* Crop the burned-in black label strip along the bottom of each
   clip: the wrapper is sized to the cropped aspect ratio (set per
   video in JS via item.aspectRatio), and the video fills it with
   object-fit: cover anchored to the top. */
/* Labels under the video echoing its 3-panel layout (Ground Truth /
   Method / AD-GS), each centered within its own third of the width. */
.panel-labels {
  display: flex;
  margin-top: 0.6rem;
}

.panel-labels span {
  flex: 1 1 0;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #1f2430);
  letter-spacing: 0.02em;
}

.video-wrap video {
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
  object-fit: cover;
  object-position: top;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.15s;
  z-index: 5;
}

.carousel-arrow:hover {
  background: rgba(0, 0, 0, 0.75);
  transform: translateY(-50%) scale(1.1);
}

.carousel-arrow-left { left: 12px; }
.carousel-arrow-right { right: 12px; }

.carousel-dots {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: #d0d7e2;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.15s;
}

.carousel-dot:hover {
  background: #a9b8d6;
}

.carousel-dot.is-active {
  background: var(--color-accent, #3454d1);
  transform: scale(1.25);
}

.video-caption {
  position: relative;
  margin-top: 1.1rem;
  text-align: center;
  width: 100%;
  background: var(--color-bg-alt, #f7f8fb);
  border: 1px solid var(--color-card-border, #e6e8ef);
  border-radius: 12px;
  padding: 1.1rem 1.75rem;
  box-sizing: border-box;
}

.caption-badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  border-radius: 999px;
  background: var(--color-accent, #3454d1);
  color: #fff;
  font-family: 'Google Sans', 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  word-break: keep-all;
}

.caption-change {
  margin-top: 0.85rem;
  font-size: 1.02rem;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.caption-scene {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-heading, #1f2430);
}

.caption-views-badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--color-card-border, #e6e8ef);
  color: var(--color-text-soft, #6b7280);
  font-size: 1rem;
  font-weight: 600;
  white-space: nowrap;
}

.caption-sep {
  margin: 0 0.5em;
  color: var(--color-text-soft, #6b7280);
}

.caption-views {
  color: var(--color-text-soft, #6b7280);
  font-weight: 400;
}

@media (max-width: 600px) {
  .carousel-arrow {
    width: 36px;
    height: 36px;
    font-size: 1.3rem;
  }

  .dataset-title {
    font-size: 1.15rem;
  }

  .video-caption {
    padding: 0.9rem 1.1rem;
  }

  .caption-badge {
    font-size: 0.9rem;
    padding: 0.35rem 0.9rem;
  }

  .caption-change {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .caption-scene {
    font-size: 0.9rem;
  }

  .caption-views-badge {
    font-size: 0.85rem;
  }
}