/* ============================================================
   PointAction project page — adapted from Sig25-4DLighting style
   ============================================================ */

body,
h1,
h2,
h3,
h4 {
  font-family: 'Lato', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #1a1a1a;
}

h2 b { font-weight: 700; }

a, a:visited { color: #1772d0; }
a:hover { color: #0a5cad; text-decoration: none; }

/* Author list horizontal layout */
.list-inline > li {
  display: inline-block;
  padding: 0 14px;
}

/* CTA buttons */
.publication-links { margin: 16px 0 8px 0; }
.publication-links .link-block { margin: 0 4px; display: inline-block; }
.button.is-rounded {
  border-radius: 999px;
  padding: 8px 18px;
  background: #1f2937;
  color: #fff !important;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s;
}
.button.is-rounded:hover { background: #0a5cad; }
.button.is-rounded.is-disabled {
  background: #9ca3af;
  cursor: not-allowed;
  pointer-events: none;
}

/* Pill selector for switching demo videos */
.pill-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0;
}
.pill {
  cursor: pointer;
  padding: 4px;
  border: 1px solid #ddd;
  border-radius: 8px;
  display: inline-block;
  transition: background-color 0.2s, transform 0.2s;
  background: #fff;
}
.scene-pill {
  width: 140px;
  text-align: center;
}
.scene-pill img.card-img {
  width: 100%;
  border-radius: 6px;
  display: block;
}
.scene-pill .pill-label {
  font-size: 0.9rem;
  margin-top: 4px;
  color: #1a1a1a;
}
.scene-pill:hover { transform: scale(1.04); }
.scene-pill.active {
  background: #1772d0;
  border-color: #1772d0;
}
.scene-pill.active .pill-label { color: #fff; font-weight: 500; }

/* Subselector (between v1/v2 within a task) */
.subpill-row { display: flex; justify-content: center; gap: 8px; margin: 10px 0; }
.subpill {
  cursor: pointer;
  padding: 4px 14px;
  border: 1px solid #ddd;
  border-radius: 999px;
  font-size: 0.85rem;
  background: #fff;
  transition: background 0.2s, color 0.2s;
}
.subpill:hover { background: #f4f4f4; }
.subpill.active { background: #1772d0; color: #fff; border-color: #1772d0; }

/* Section banding */
.section-band {
  background-color: #f7f7f7;
  width: 100%;
  padding: 32px 0;
  margin: 24px 0;
  border-radius: 8px;
}

/* Coming-soon placeholder */
.coming-soon {
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  color: #6b7280;
  background: #fafafa;
}

/* Caption spacing */
.figcaption {
  font-size: 0.95rem;
  color: #4b5563;
  margin-top: 8px;
  text-align: justify;
}

.section-title {
  margin-top: 32px;
  margin-bottom: 12px;
}

/* Citation block */
#bibtex {
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 0.85rem;
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px;
}