/* CR Horizontal Timeline - sepia parchment aesthetic, horizontal scroll-snap */
:root {
  --cr-ink: #1f1a14;
  --cr-brown: #6b4f35;
  --cr-parchment: #f6f0e6;
  --cr-parchment-dark: #e8ddcf;
  --cr-glow: rgba(120, 90, 50, 0.35);
}

.cr-timeline {
  font-family: "Times New Roman", Times, serif;
  color: var(--cr-ink);
  position: relative;
  padding: 0.5rem 3rem;
}

.cr-timeline.cr-horizontal .cr-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 80%;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  background: linear-gradient(0deg, var(--cr-parchment), #fff);
  border: 1px solid var(--cr-brown);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 8px 40px var(--cr-glow);
}

@media (min-width: 900px) {
  .cr-timeline.cr-horizontal .cr-track {
    grid-auto-columns: 33%;
  }
}

.cr-item {
  scroll-snap-align: start;
  background: var(--cr-parchment);
  border: 1px solid var(--cr-parchment-dark);
  border-radius: 12px;
  padding: 1rem;
  position: relative;
}

.cr-node {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.75rem;
  align-items: center;
  width: 100%;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  padding: 0;
}

.cr-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--cr-brown);
  box-shadow: 0 0 0 4px var(--cr-parchment);
}

.cr-icon--placeholder {
  display: inline-block;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--cr-parchment-dark);
  border: 2px solid var(--cr-brown);
}

.cr-label {
  font-size: 1.1rem;
  font-weight: 600;
}

.cr-excerpt {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.4;
  background: #fff;
  border: 1px dashed var(--cr-parchment-dark);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
}

.cr-ctl {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--cr-brown);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.9;
  transition: opacity .2s ease;
  z-index: 2;
}

.cr-ctl:hover { opacity: 1; }
.cr-prev { left: 0.5rem; }
.cr-next { right: 0.5rem; }

/* Modal */
.cr-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

.cr-modal[aria-hidden="false"] { display: block; }

.cr-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.5);
}

.cr-modal__dialog {
  position: relative;
  max-width: 860px;
  margin: 5vh auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 50px rgba(0,0,0,.35);
  padding: 1.25rem 1.25rem 1.75rem;
}

.cr-modal__title {
  margin: 0 2rem 0.75rem 0;
  color: var(--cr-ink);
}

.cr-modal__close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  background: transparent;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
}

@media (max-width: 768px) {
  .cr-timeline { padding: 0.5rem 1.25rem; }
  .cr-prev, .cr-next { display: none; }
  .cr-timeline.cr-horizontal .cr-track { grid-auto-columns: 90%; }
}