/* ===== 大会カウントダウン（components/countdown.jsx） ===== */
.cd {
  --cd-accent: #FFC21A;
  position: relative; overflow: hidden;
  margin: 44px 0 0; padding: 28px 32px 30px;
  color: #F5EFE0;
  background: radial-gradient(ellipse at 100% 0%, rgba(255,194,26,0.18), transparent 55%), linear-gradient(160deg, #173A2C 0%, #0F2630 60%, #0B1C26 100%);
  border: 3px solid #000; border-radius: 22px;
  box-shadow: 8px 8px 0 #000;
}
.cd::before { content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,194,26,0.10) 1.4px, transparent 1.9px); background-size: 12px 12px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%); mask-image: linear-gradient(180deg, #000, transparent 85%); }
.cd > * { position: relative; }
.cd.cd-t-survival { --cd-accent: #FF8A4C; background: radial-gradient(ellipse at 100% 0%, rgba(255,122,26,0.25), transparent 55%), linear-gradient(160deg, #4A1B12 0%, #2A120C 60%, #160A07 100%); }
.cd.cd-t-championship { --cd-accent: #FFC21A; }

.cd-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.cd-type { display: inline-flex; align-items: center; gap: 6px; font-weight: 900; font-size: 15px; letter-spacing: 0.04em;
  padding: 6px 14px; border: 2.5px solid #000; border-radius: 999px; box-shadow: 3px 3px 0 #000; color: #1A1408; background: var(--cd-accent); }
.cd-kicker { font-family: 'DotGothic16', monospace; font-size: 13px; letter-spacing: 0.2em; color: var(--cd-accent); }
.cd-name { font-family: 'Zen Antique', serif; font-size: clamp(24px, 3.6vw, 36px); line-height: 1.25; margin: 4px 0 8px; color: #FFFFFF; }
.cd-headline { font-weight: 900; font-size: clamp(18px, 2.6vw, 24px); line-height: 1.5; margin: 0 0 16px; }
.cd-hl-em { color: var(--cd-accent); }
.cd-sub { font-size: 15px; line-height: 1.8; color: rgba(245,239,224,0.85); margin: 0 0 14px; }

.cd-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; max-width: 760px; margin-bottom: 20px; }
.cd-tiles-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 600px; }
.cd-tile { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  background: #0F0B07; border: 3px solid #000; border-radius: 16px; box-shadow: 4px 4px 0 #000; padding: 12px 6px 10px; }
.cd-num { font-family: 'RocknRoll One', 'Zen Kaku Gothic New', sans-serif; font-weight: 900; font-variant-numeric: tabular-nums;
  font-size: clamp(42px, 8.5vw, 92px); line-height: 1; color: #FFFFFF; letter-spacing: 0.02em; }
.cd-unit { font-weight: 900; font-size: clamp(14px, 1.8vw, 18px); color: var(--cd-accent); letter-spacing: 0.1em; }

.cd-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 16px; font-weight: 700; line-height: 1.6; margin-bottom: 14px; }
.cd-deadline { display: inline-flex; align-items: baseline; flex-wrap: wrap; gap: 6px; font-size: 16px; font-weight: 700;
  padding: 8px 14px; margin-bottom: 14px; background: rgba(0,0,0,0.35); border: 2px solid var(--cd-accent); border-radius: 12px; }
.cd-deadline b { font-size: 20px; color: var(--cd-accent); }
.cd-deadline small { font-size: 13px; font-weight: 500; opacity: 0.8; }
.cd-closed { border-color: rgba(245,239,224,0.4); color: rgba(245,239,224,0.75); }

.cd-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.cd-btn { display: inline-block; font-weight: 900; font-size: 16px; text-decoration: none; padding: 12px 24px;
  border: 3px solid #000; border-radius: 999px; box-shadow: 4px 4px 0 #000; transition: transform .08s, box-shadow .08s; }
.cd-btn:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 #000; }
.cd-btn-entry { background: #FF7A1A; color: #FFFFFF; }
.cd-btn-detail { background: #FFC21A; color: #1A1408; }

/* 24時間前〜：強調表示 */
.cd-soon { animation: cd-glow 1.6s ease-in-out infinite; }
.cd-soon .cd-tile { border-color: var(--cd-accent); }
.cd-soon .cd-num { color: var(--cd-accent); }
.cd-soon .cd-headline { font-size: clamp(20px, 3vw, 28px); }
@keyframes cd-glow { 0%, 100% { box-shadow: 8px 8px 0 #000, 0 0 0 rgba(255,194,26,0); } 50% { box-shadow: 8px 8px 0 #000, 0 0 36px rgba(255,194,26,0.6); } }

/* 開催中 */
.cd-live { background: radial-gradient(ellipse at 50% 0%, rgba(255,194,26,0.35), transparent 60%), linear-gradient(165deg, #6B5A14, #1A1408); }
.cd-live-text { font-family: 'Zen Antique', serif; font-weight: 400; font-size: clamp(40px, 8vw, 76px); line-height: 1.1; color: #FFE79A;
  text-shadow: 5px 5px 0 rgba(0,0,0,0.45); margin: 6px 0 8px; animation: cd-pop 1.8s ease-in-out infinite; }
@keyframes cd-pop { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.03); } }

/* 予定なし */
.cd-none .cd-headline { font-family: 'Zen Antique', serif; font-weight: 400; font-size: clamp(28px, 5vw, 44px); margin: 6px 0 6px; }

@media (prefers-reduced-motion: reduce) { .cd-soon, .cd-live-text { animation: none; } }
@media (max-width: 640px) {
  .cd { padding: 22px 18px 24px; border-radius: 18px; box-shadow: 6px 6px 0 #000; }
  .cd-tiles { gap: 8px; }
  .cd-tile { border-radius: 12px; padding: 10px 2px 8px; }
  .cd-num { font-size: clamp(34px, 11vw, 52px); }
  .cd-tiles-3 .cd-num { font-size: clamp(40px, 14vw, 64px); }
  .cd-meta { font-size: 15px; flex-direction: column; gap: 2px; }
  .cd-btn { flex: 1 1 auto; text-align: center; }
}