/* Past events — compact index + contrast locks (loads with page) */

#past-events-page {
  --pe-rose: #be123c;
  --pe-rose-soft: #fff1f2;
  --pe-text: #0f172a;
  --pe-muted: #64748b;
  --pe-border: rgba(244, 63, 94, 0.16);
  --pe-surface: #ffffff;
  --pe-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 22px -14px rgba(190, 18, 60, 0.18);
  color-scheme: light;
}

/* —— Quick index (快速导航): compact TOC, not mini event cards —— */
.past-events-index {
  margin-bottom: 0.75rem;
  padding: 0.7rem 0.75rem;
  border-radius: 0.9rem;
  border: 1px solid var(--pe-border);
  background: var(--pe-surface);
  box-shadow: var(--pe-shadow);
  backdrop-filter: none;
}

.past-events-index__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.past-events-index__head-left {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.past-events-index__rail {
  width: 3px;
  height: 0.9rem;
  border-radius: 9999px;
  background: linear-gradient(180deg, #fb7185, #f59e0b);
  flex-shrink: 0;
}

.past-events-index__title {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--pe-text);
  line-height: 1.2;
}

.past-events-index__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.5rem;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  background: var(--pe-rose-soft);
  border: 1px solid var(--pe-border);
  color: #9f1239;
  font-size: 0.6875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.past-events-index__track {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 0.1rem;
}

.past-events-index__track::-webkit-scrollbar {
  display: none;
}

.past-events-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex: 0 0 auto;
  width: min(11.5rem, 72vw);
  min-height: 2.75rem;
  padding: 0.4rem 0.5rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(226, 232, 240, 0.95);
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  box-shadow: none;
  text-decoration: none;
  color: var(--pe-text);
  scroll-snap-align: start;
  transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  touch-action: manipulation;
}

.past-events-chip:hover {
  border-color: rgba(251, 113, 133, 0.45);
  background: linear-gradient(180deg, #fff7f8 0%, #ffffff 100%);
  box-shadow: 0 4px 14px -10px rgba(190, 18, 60, 0.35);
}

.past-events-chip:focus-visible {
  outline: 2px solid rgba(190, 18, 60, 0.45);
  outline-offset: 2px;
}

.past-events-chip:active {
  transform: scale(0.98);
}

.past-events-chip__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 1.65rem;
  height: 1.65rem;
  padding: 0 0.3rem;
  border-radius: 0.4rem;
  font-size: 0.6875rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.past-events-chip__body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1 1 auto;
}

.past-events-chip__title {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--pe-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.past-events-chip:hover .past-events-chip__title {
  color: #9f1239;
}

.past-events-chip__meta {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--pe-muted);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.past-events-chip__date {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.past-events-chip__matches {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: 0.05rem 0.35rem;
  border-radius: 9999px;
  background: #be123c;
  color: #fff;
  font-size: 0.5625rem;
  font-weight: 700;
  line-height: 1.3;
}

.past-events-chip__star {
  flex-shrink: 0;
  font-size: 0.625rem;
  line-height: 1;
}

@media (min-width: 640px) {
  .past-events-index {
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
  }

  .past-events-index__title {
    font-size: 0.9375rem;
  }

  .past-events-index__track {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
    overflow: visible;
    scroll-snap-type: none;
  }

  .past-events-chip {
    width: auto;
    min-height: 2.85rem;
    padding: 0.45rem 0.55rem;
  }

  .past-events-chip__title {
    font-size: 0.8125rem;
  }

  .past-events-chip__meta {
    font-size: 0.6875rem;
  }
}

@media (min-width: 1024px) {
  .past-events-index__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .past-events-chip {
    min-height: 2.75rem;
  }
}

@media (min-width: 1280px) {
  .past-events-index__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Card action row — equal height/width; labels stay horizontal */
.past-event-card__actions {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  width: 100%;
  margin-top: 0.25rem;
  align-self: stretch;
}

.past-event-card__action {
  box-sizing: border-box;
  flex: 1 1 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-width: 0;
  height: 2.75rem;
  min-height: 2.75rem;
  padding: 0 0.45rem;
  border-radius: 0.75rem;
  border: 1.5px solid #fecdd3;
  background: #ffffff;
  color: #1e293b;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.past-event-card__action:hover {
  background: #fff1f2;
  border-color: #fda4af;
  color: #1e293b;
}

.past-event-card__action:focus-visible {
  outline: 2px solid #fb7185;
  outline-offset: 2px;
}

.past-event-card__action--primary {
  background: #e11d48;
  border-color: rgba(225, 29, 72, 0.45);
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(190, 18, 60, 0.22);
}

.past-event-card__action--primary:hover {
  background: #be123c;
  border-color: rgba(190, 18, 60, 0.5);
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
}

.past-event-card__action--primary span {
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
}

.past-event-card__action--icon {
  flex: 1 1 0;
  padding: 0;
  font-size: 1.125rem;
}

@media (min-width: 768px) {
  .past-event-card__actions {
    width: auto;
    align-self: center;
    margin-top: 0;
  }

  .past-event-card__action {
    flex: 0 0 auto;
    min-width: 5.25rem;
    padding: 0 1rem;
    font-size: 0.875rem;
  }

  .past-event-card__action--icon {
    min-width: 2.75rem;
    width: 2.75rem;
    padding: 0;
  }
}

/* Hero actions — compact paired pills */
.past-events-hero__actions {
  flex-shrink: 0;
}

.past-events-stat {
  white-space: nowrap;
}

.past-events-cta {
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

/* —— Vertical poster at true 3:4 (only when featured_image exists) —— */
.past-event-card__poster {
  margin: 0;
  width: 100%;
  max-width: 17.5rem;
  aspect-ratio: 3 / 4;
  border-radius: 0.9rem;
  overflow: hidden;
  border: 1px solid var(--pe-border);
  background: linear-gradient(165deg, #fff7f8 0%, #f8fafc 55%, #fff1f2 100%);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.past-event-card__poster-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

@media (min-width: 640px) {
  .past-event-card__poster {
    max-width: 14rem;
  }
}

@media (min-width: 1024px) {
  .past-event-card__poster {
    max-width: 100%;
  }
}

@media (prefers-color-scheme: dark) {
  .past-events-index,
  .past-events-chip {
    color-scheme: light;
    background: #ffffff;
  }

  .past-events-index__title,
  .past-events-chip__title {
    color: #0f172a;
    -webkit-text-fill-color: #0f172a;
  }

  .past-events-chip__meta {
    color: #64748b;
    -webkit-text-fill-color: #64748b;
  }
}

/* —— Edge scrubber (homepage-matching ghost pill + circular cores) —— */
.past-events-scrubber {
  --pe-tone: #e11d48;
  --pe-tone-mid: #be123c;
  --pe-tone-deep: #9f1239;
  --pe-tone-soft: #fff1f2;
  --pe-tone-soft-2: #ffe4e6;
  --pe-tone-ledge: #fecdd3;
  --pe-shell-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 241, 242, 0.92) 100%);
  --pe-shell-border: 1.5px solid #fda4af;
  --pe-shell-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -2px 3px rgba(190, 18, 60, 0.06),
    0 1px 0 rgba(255, 255, 255, 0.65),
    0 3px 0 #fecdd3,
    0 10px 22px rgba(136, 19, 55, 0.16);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: fixed;
  right: max(0.35rem, env(safe-area-inset-right, 0px));
  top: 50%;
  z-index: 45;
  width: 2.85rem;
  max-height: min(68vh, 34rem);
  padding: 0.45rem 0.28rem;
  border-radius: 9999px;
  background: transparent;
  border: 1.5px solid transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transform: translate3d(120%, -50%, 0);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition:
    transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.3s ease,
    background 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease,
    visibility 0s linear 0.36s;
}

.past-events-scrubber.is-ghost {
  transform: translate3d(48%, -50%, 0);
  opacity: 0.38;
  pointer-events: auto;
  visibility: visible;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  transition:
    transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.3s ease,
    background 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease,
    visibility 0s linear 0s;
}

.past-events-scrubber.is-ghost .past-events-scrubber__core {
  background: transparent;
  border-color: color-mix(in srgb, var(--pe-tone) 45%, transparent);
  box-shadow: none;
}

.past-events-scrubber.is-ghost .past-events-scrubber__num {
  opacity: 0.7;
}

.past-events-scrubber.is-ghost.is-engaged,
.past-events-scrubber.is-ghost:hover,
.past-events-scrubber.is-ghost:focus-within {
  transform: translate3d(0, -50%, 0);
  opacity: 1;
  background: var(--pe-shell-bg);
  border: var(--pe-shell-border);
  border-top-color: #ffe4e6;
  border-bottom-color: #fb7185;
  box-shadow: var(--pe-shell-shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.past-events-scrubber.is-ghost.is-engaged .past-events-scrubber__core,
.past-events-scrubber.is-ghost:hover .past-events-scrubber__core,
.past-events-scrubber.is-ghost:focus-within .past-events-scrubber__core {
  background: linear-gradient(180deg, #ffffff 0%, var(--pe-tone-soft) 55%, var(--pe-tone-soft-2) 100%);
  border-color: var(--pe-tone);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 0 0 1.5px rgba(255, 255, 255, 0.95),
    0 2px 0 var(--pe-tone-ledge),
    0 4px 10px color-mix(in srgb, var(--pe-tone) 22%, transparent);
}

.past-events-scrubber.is-ghost.is-engaged .past-events-scrubber__num,
.past-events-scrubber.is-ghost:hover .past-events-scrubber__num,
.past-events-scrubber.is-ghost:focus-within .past-events-scrubber__num {
  opacity: 1;
}

.past-events-scrubber__track {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  max-height: inherit;
  padding: 0.1rem 0;
}

.past-events-scrubber__track::-webkit-scrollbar {
  display: none;
}

.past-events-scrubber__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 9999px;
  text-decoration: none !important;
  color: #1c1917 !important;
  -webkit-text-fill-color: #1c1917 !important;
  touch-action: manipulation;
  transition: transform 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}

.past-events-scrubber__core {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 9999px;
  background: linear-gradient(180deg, #ffffff 0%, var(--pe-tone-soft) 55%, var(--pe-tone-soft-2) 100%);
  border: 2px solid var(--pe-tone);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 0 0 1.5px rgba(255, 255, 255, 0.95),
    0 2px 0 var(--pe-tone-ledge),
    0 4px 10px color-mix(in srgb, var(--pe-tone) 22%, transparent);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.past-events-scrubber__num {
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: inherit;
  -webkit-text-fill-color: inherit;
}

.past-events-scrubber__item:hover {
  transform: scale(1.06);
  z-index: 2;
}

.past-events-scrubber__item:hover .past-events-scrubber__core,
.past-events-scrubber__item:focus-visible .past-events-scrubber__core {
  transform: translateY(-1px) scale(1.06);
  border-color: var(--pe-tone-mid);
  box-shadow:
    inset 0 1px 0 #fff,
    0 0 0 2px color-mix(in srgb, var(--pe-tone) 28%, #fff),
    0 0 0 4px color-mix(in srgb, var(--pe-tone) 16%, transparent),
    0 4px 0 var(--pe-tone-ledge),
    0 10px 18px color-mix(in srgb, var(--pe-tone) 30%, transparent);
}

.past-events-scrubber__item:focus-visible {
  outline: none;
}

.past-events-scrubber__item:focus-visible .past-events-scrubber__core {
  outline: 2px solid var(--pe-tone);
  outline-offset: 2px;
}

.past-events-scrubber__item:active .past-events-scrubber__core {
  transform: translateY(1px);
  border-color: var(--pe-tone-deep);
}

.past-events-scrubber__item.is-active .past-events-scrubber__core {
  background: linear-gradient(180deg, var(--pe-tone) 0%, var(--pe-tone-mid) 45%, var(--pe-tone-deep) 100%) !important;
  border: 2px solid var(--pe-tone-deep) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -2px 3px color-mix(in srgb, var(--pe-tone-deep) 40%, transparent),
    0 0 0 1.5px var(--pe-tone-soft),
    0 3px 0 var(--pe-tone-deep),
    0 8px 14px color-mix(in srgb, var(--pe-tone) 38%, transparent);
}

.past-events-scrubber__item.is-active .past-events-scrubber__num {
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
}

.past-events-scrubber-summon {
  display: block;
  position: fixed;
  right: 0;
  top: 18%;
  height: 64%;
  width: max(1.35rem, env(safe-area-inset-right, 0px) + 0.85rem);
  z-index: 44;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
  transition: opacity 0.25s ease;
}

.past-events-app:not(.is-scrubber-zone) .past-events-scrubber-summon,
.past-events-app.is-scrubber-open .past-events-scrubber-summon {
  opacity: 0;
  pointer-events: none;
}

.past-events-app.is-scrubber-open .past-events-feed,
.past-events-app.is-scrubber-open .past-events-hero .max-w-7xl {
  padding-right: 3.4rem;
}

@media (min-width: 768px) {
  .past-events-scrubber {
    right: max(0.75rem, env(safe-area-inset-right, 0px));
    width: 3.1rem;
    max-height: min(72vh, 38rem);
    padding: 0.55rem 0.32rem;
  }

  .past-events-scrubber.is-ghost {
    transform: translate3d(42%, -50%, 0);
    opacity: 0.34;
  }

  .past-events-scrubber__item {
    width: 2.35rem;
    height: 2.35rem;
  }

  .past-events-scrubber__core {
    width: 2rem;
    height: 2rem;
  }

  .past-events-scrubber__num {
    font-size: 0.72rem;
  }

  .past-events-scrubber-summon {
    width: max(1.6rem, env(safe-area-inset-right, 0px) + 1rem);
  }

  .past-events-app.is-scrubber-open .past-events-feed,
  .past-events-app.is-scrubber-open .past-events-hero .max-w-7xl {
    padding-right: 4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .past-events-scrubber,
  .past-events-scrubber__item,
  .past-events-scrubber__core,
  .past-events-app .past-events-feed,
  .past-events-app .past-events-hero .max-w-7xl {
    transition: none !important;
  }
}