/* /calendar: editorial lists with a 1px ink top rule, per the homepage mockup's
   "Dates that matter" and "Industry events" sections. */

.cal-lead { margin: -16px 0 28px; padding-top: 12px; border-top: 1px solid var(--line); max-width: 760px; color: var(--ink-2); font-size: 16px; }
.cal-filters { display: grid; gap: 12px; margin: 8px 0 8px; }
.cal-filter-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.cal-filter-label { flex: 0 0 auto; min-width: 112px; font-size: 14px; font-weight: 600; color: var(--ink-3); }
.cal-chip {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.cal-chip:hover { border-color: var(--ink); color: var(--ink); }
.cal-chip.on { background: var(--ink); border-color: var(--ink); color: #FFFFFF; }

.cal-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: start; }
.cal-main { min-width: 0; }
.cal-side { position: sticky; top: 24px; margin-top: 56px; }

.cal-section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 24px; }
.cal-section-head h2 { margin-bottom: 4px; }
.cal-subscribe { margin: 0; font-size: 15px; font-weight: 600; }
.cal-section .section-note { margin: 0 0 20px; color: var(--muted); font-size: 15px; max-width: 680px; }

.cal-list > li.cal-row { display: flex; gap: 24px; padding: 18px 0; }
.cal-date { flex: 0 0 112px; display: flex; flex-direction: column; }
.cal-day { font-weight: 700; font-size: 17px; line-height: 1.3; }
.cal-year { font-size: 13px; color: var(--muted); }
.cal-body { min-width: 0; }
.cal-title { margin: 0; font-size: 17px; font-weight: 600; line-height: 1.35; }
.cal-title a { color: var(--ink); text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
.cal-title a:hover { color: var(--accent); }
.cal-who { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.cal-rule { margin: 8px 0 0; color: var(--ink-3); font-size: 15px; }
.cal-rule-label { font-weight: 600; color: var(--ink-2); }
.cal-source { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.cal-away { white-space: nowrap; }

.cal-feed h2 { margin: 0 0 10px; font-family: var(--serif); font-size: 24px; font-weight: 600; line-height: 1.25; }
.cal-feed p { margin: 0 0 14px; color: var(--ink-2); font-size: 15px; }
.cal-feed .form { gap: 14px; }
.cal-feed-ce { padding-top: 12px; border-top: 1px solid var(--line); }
.cal-audiences { margin: 0; padding: 0; border: 0; display: grid; gap: 8px; }
.cal-audiences legend { margin-bottom: 8px; font-size: 15px; font-weight: 600; color: var(--ink-2); }
.cal-feed-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 16px 0 0 !important; }
.cal-feed-off { margin-top: 14px; font-size: 14px; }

.cal-feed-url { margin-top: 8px; }
.cal-feed-label { display: block; margin-bottom: 6px; font-size: 15px; font-weight: 600; color: var(--ink-2); }
.cal-feed-input {
  width: 100%;
  min-height: var(--touch);
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  font: 14px ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (max-width: 960px) {
  .cal-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .cal-side { position: static; }
}
@media (max-width: 520px) {
  .cal-list > li.cal-row { flex-direction: column; gap: 4px; }
  .cal-date { flex: none; flex-direction: row; align-items: baseline; gap: 8px; }
  .cal-filter-label { min-width: 100%; }
}