.event-discovery-shell {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.event-filter-panel {
  position: sticky;
  top: 84px;
  background: #151515;
  border: 1px solid var(--gray);
  border-radius: 14px;
  padding: 20px;
}

.event-filter-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.event-filter-heading strong {
  font-family: var(--font-head);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.event-filter-clear {
  border: 0;
  background: transparent;
  color: var(--gold);
  font: 700 11px var(--font-body);
  cursor: pointer;
}

.event-filter-group { margin-bottom: 20px; }
.event-filter-group:last-child { margin-bottom: 0; }

.event-filter-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.event-search-input,
.event-filter-select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--gray);
  border-radius: 9px;
  background: var(--dark3);
  color: var(--text);
  padding: 10px 12px;
  font: 500 13px var(--font-body);
  outline: none;
}

.event-search-input:focus,
.event-filter-select:focus { border-color: var(--gold); }
.event-filter-select option { background: var(--dark2); }

.event-check {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  gap: 8px;
  align-items: start;
  margin: 10px 0;
  color: #d0d0d0;
  font-size: 12px;
  line-height: 1.35;
  cursor: pointer;
}

.event-check input { accent-color: var(--gold); margin-top: 2px; }
.event-check-count { color: #666; font-size: 10px; }

.event-filter-toggle {
  display: none;
  width: 100%;
  margin-bottom: 14px;
  border: 1px solid rgba(245,195,0,.45);
  border-radius: 10px;
  background: rgba(245,195,0,.08);
  color: var(--gold);
  padding: 12px 16px;
  font: 800 12px var(--font-body);
  text-transform: uppercase;
  letter-spacing: .7px;
  cursor: pointer;
}

.event-results-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

.event-results-count { font-size: 13px; color: #cfcfcf; }
.event-results-count strong { color: var(--gold); }
.event-results-sort { width: auto; min-width: 150px; }

.event-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  min-height: 29px;
  margin-bottom: 16px;
}

.event-filter-chip {
  border: 1px solid rgba(245,195,0,.35);
  border-radius: 999px;
  background: rgba(245,195,0,.07);
  color: var(--gold);
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 700;
}

.races-grid.unified-event-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.unified-event-card {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr) 178px;
  gap: 16px;
  align-items: center;
  background: linear-gradient(135deg, #191919 0%, #141414 100%);
  border: 1px solid var(--gray);
  border-radius: 13px;
  padding: 15px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}

.unified-event-card:hover {
  transform: translateY(-2px);
  border-color: rgba(245,195,0,.42);
  box-shadow: 0 12px 28px rgba(0,0,0,.35);
}

.event-date-block {
  min-height: 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 10px;
  background: #222;
  border: 1px solid #303030;
  text-align: center;
}

.event-date-month {
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}

.event-date-day {
  color: var(--gold);
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.event-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 7px; }

.event-type-badge,
.event-format-badge {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  border-radius: 5px;
  padding: 3px 7px;
  font-size: 8px;
  font-weight: 850;
  letter-spacing: .8px;
  text-transform: uppercase;
}

.event-type-badge.official { background: rgba(245,195,0,.15); color: var(--gold); }
.event-type-badge.local { background: rgba(63,145,255,.16); color: #80baff; }
.event-type-badge.hybrid { background: rgba(210,116,255,.14); color: #d99cff; }
.event-format-badge { background: #292929; color: #bcbcbc; }

.event-card-title { font-size: 15px; font-weight: 800; margin-bottom: 5px; }
.event-card-meta { color: var(--muted); font-size: 11px; line-height: 1.55; }
.event-card-meta strong { color: #cfcfcf; font-weight: 600; }

.event-source-state {
  margin-top: 7px;
  color: #6fd397;
  font-size: 9px;
  font-weight: 700;
}

.event-source-state.needs-recheck { color: #f1c75b; }

.event-card-actions { display: grid; gap: 7px; }
.event-card-actions .race-hotel-btn,
.event-card-actions .race-tickets-btn,
.race-guide-link,
.event-detail-toggle {
  width: 100%;
  justify-content: center;
  min-height: 39px;
}

.race-guide-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(245, 195, 0, .35);
  border-radius: 8px;
  color: var(--gold);
  font: 800 10px var(--font-body);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.event-detail-toggle {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: 700 10px var(--font-body);
  cursor: pointer;
}

.event-detail-panel {
  grid-column: 2 / -1;
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  border-top: 1px solid #2b2b2b;
  padding-top: 13px;
}

.unified-event-card.detail-open .event-detail-panel { display: grid; }
.event-detail-item { color: var(--muted); font-size: 10px; line-height: 1.5; }
.event-detail-item strong { display: block; color: #ddd; margin-bottom: 3px; }
.event-detail-item a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

.event-empty {
  border: 1px dashed #3b3b3b;
  border-radius: 13px;
  padding: 42px 20px;
  text-align: center;
  color: var(--muted);
}

.event-source-note {
  margin-top: 22px;
  border-left: 3px solid var(--gold);
  background: rgba(245,195,0,.05);
  padding: 13px 15px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.event-source-note strong { color: #ddd; }

@media (max-width: 900px) {
  .event-discovery-shell { grid-template-columns: 1fr; }
  .event-filter-toggle { display: block; }
  .event-filter-panel { display: none; position: static; }
  .event-filter-panel.open { display: block; }
}

@media (max-width: 680px) {
  .event-results-head { align-items: stretch; flex-direction: column; }
  .event-results-sort { width: 100%; }
  .unified-event-card { grid-template-columns: 60px minmax(0, 1fr); gap: 12px; }
  .event-date-block { min-height: 62px; }
  .event-card-actions { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
  .event-detail-toggle { grid-column: 1 / -1; }
  .event-detail-panel { grid-column: 1 / -1; grid-template-columns: 1fr; }
}