/* ============================================================
   ライブ詳細ページのSNSシェアボタン（assets/js/event-share.js）
   ============================================================ */

.event-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-top: clamp(3rem, 7vw, 4.5rem);
  padding-top: 1.5rem;
  border-top: 2px solid var(--mos-ink);
}

.event-share-label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  font-size: 0.8rem;
  color: var(--mos-muted);
}

.event-share-label span {
  font-family: var(--mos-font-display);
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
  color: var(--mos-ink);
}

.event-share-list {
  display: grid;
  grid-template-columns: repeat(4, auto);
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--mos-line);
}

.event-share-list li + li {
  border-left: 1px solid var(--mos-line);
}

.event-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1.1rem;
  border: 0;
  color: var(--mos-ink);
  background: var(--mos-bg);
  font-family: var(--mos-font-mono), var(--mos-font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.event-share-btn svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.event-share-btn:hover,
.event-share-btn.is-copied {
  color: #fff;
  background: var(--mos-accent);
}

.event-share-btn:focus-visible {
  outline: 2px solid var(--mos-accent);
  outline-offset: -2px;
}

/* ---------- compact: FV内に控えめに置くアイコンのみの版 ---------- */

.event-share--compact {
  justify-content: flex-start;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 0;
  border-top: 0;
}

.event-share--compact .event-share-label {
  font-family: var(--mos-font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.event-share--compact .event-share-list {
  display: flex;
  gap: 0.25rem;
  border: 0;
}

.event-share--compact .event-share-list li + li {
  border-left: 0;
}

.event-share--compact .event-share-btn {
  width: auto;
  min-height: 36px;
  min-width: 36px;
  padding: 0.5rem;
  border-radius: 999px;
  color: var(--mos-muted);
  background: transparent;
}

.event-share--compact .event-share-btn svg {
  width: 16px;
  height: 16px;
}

.event-share--compact .event-share-btn span {
  display: none;
}

.event-share--compact .event-share-btn:hover {
  color: var(--mos-ink);
  background: var(--mos-line);
}

.event-share--compact .event-share-btn.is-copied,
.event-share--compact .event-share-btn.is-failed {
  padding-inline: 0.75rem;
  color: var(--mos-accent);
  background: transparent;
}

.event-share--compact .event-share-btn.is-copied span,
.event-share--compact .event-share-btn.is-failed span {
  display: inline;
}

@media (max-width: 600px) {
  .event-share:not(.event-share--compact) {
    flex-direction: column;
    align-items: stretch;
  }

  .event-share:not(.event-share--compact) .event-share-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .event-share:not(.event-share--compact) .event-share-list li + li {
    border-left: 0;
  }

  .event-share:not(.event-share--compact) .event-share-list li:nth-child(even) {
    border-left: 1px solid var(--mos-line);
  }

  .event-share:not(.event-share--compact) .event-share-list li:nth-child(n + 3) {
    border-top: 1px solid var(--mos-line);
  }
}