/* PBC Swiss — timeline (7-col chronology) */

/* Reshuffle button in the chronology section header. Sits inline with the meta
   line; small, monochrome, with a rotating arrow glyph that spins while the
   AJAX request is in flight. */
.sec-chronology .sec-head .meta { position: relative; }
.sec-chronology .sec-head .meta-actions {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.chronology-view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-family: inherit;
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 0;
  text-decoration: none;
  transition: background-color .15s ease, color .15s ease;
}
.chronology-view-all:hover,
.chronology-view-all:focus-visible {
  background: var(--ink);
  color: #fff;
  outline: none;
}
.chronology-view-all-icon {
  display: inline-block;
  font-size: 14px;
  line-height: 1;
}
.chronology-refresh {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-family: inherit;
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 0;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.chronology-refresh:hover,
.chronology-refresh:focus-visible {
  background: var(--ink);
  color: #fff;
  outline: none;
}
.chronology-refresh-icon {
  display: inline-block;
  font-size: 14px;
  line-height: 1;
  transform-origin: center;
}
.sec-chronology.is-loading .chronology-refresh { pointer-events: none; opacity: .55; }
.sec-chronology.is-loading .chronology-refresh-icon {
  animation: pbc-chronology-spin .8s linear infinite;
}
@keyframes pbc-chronology-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}


.tl {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.tl .col {
  border-right: 1px solid var(--line);
  padding: var(--s-5) 18px;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  min-height: 240px;
}
.tl .col:last-child { border-right: none; }

.tl .y {
  font-weight: 700;
  font-size: var(--t-h3);
  letter-spacing: -.02em;
  line-height: 1;
}
.tl .y small {
  display: block;
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 6px;
}

.tl .t {
  font-size: var(--t-meta);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.tl .e {
  font-size: var(--t-meta);
  line-height: 1.45;
  color: var(--ink-2);
}

.tl .b {
  height: 6px;
  width: 48px;
  margin-top: auto;
}

@media (max-width: 1100px) {
  .tl { grid-template-columns: repeat(2, 1fr); }
  .tl .col { border-bottom: 1px solid var(--line); }
  .tl .col:nth-last-child(-n+2) { border-bottom: none; }
}
@media (max-width: 600px) {
  .tl { grid-template-columns: 1fr; }
  .tl .col { border-right: none; }
}