/* =============================================================================
   THE SUMMIT — 期間制スコア・リーダーボード（新トーン / リッチ版）
   寒色の黒地 × アイスブルー/シルバー。金は 1 位 + 1位報酬のみ。
   スコープは .tc-summit 配下。BEM: tc-summit-<block>__<element>--<modifier>
   ============================================================================= */

.tc-summit {
  --su-panel:        #10171f;
  --su-panel-2:      #0c1219;
  --su-line:         rgba(150, 210, 245, .14);
  --su-line-strong:  rgba(150, 210, 245, .30);
  --su-ice:          #bfe4f7;
  --su-ice-dim:      #7fb7d6;
  --su-text:         #e8eef4;
  --su-text-dim:     #9fb3c6;
  --su-text-faint:   #6f8ba2;
  --su-gold:         #d6b65c;
  --su-gold-text:    #ffe9a8;
  --su-gold-line:    rgba(214, 182, 92, .38);
  /* サイトのブランド見出しフォント（"THE CHALLENGE"等と統一） */
  --su-serif:        var(--font-en, Georgia, "Times New Roman", serif);
  --su-silver:       #c8d2db;
  --su-bronze:       #c08a5e;
  /* 数字用: サイトUIフォント（Helvetica/Arial は数字が元々等幅）+ tabular-nums */
  --su-mono:         var(--font-ui, "Helvetica Neue", Arial, sans-serif);

  color: var(--su-text);
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px) 64px;
  /* 全ての数字を等幅（タブラー）で揃える */
  font-variant-numeric: tabular-nums lining-nums;
}
.tc-summit [class*="__num"], .tc-summit [class*="__score"], .tc-summit [class*="__amount"],
.tc-summit [class*="period"], .tc-summit [class*="scoreval"] {
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}

/* ---- 出現（リビール）アニメ ----------------------------------------------- */
/* JS が .is-anim を付けたときだけ隠す → JS 無効/reduced-motion でも内容は見える */
.tc-summit.is-anim .su-reveal { opacity: 0; transform: translateY(16px); }
.tc-summit.is-anim .su-reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .6s ease, transform .6s cubic-bezier(.22, 1, .36, 1);
}

@keyframes su-shimmer { from { background-position: 0 center; } to { background-position: -200% center; } }
@keyframes su-glow {
  0%, 100% { box-shadow: 0 0 0 1px rgba(214,182,92,.5), 0 0 16px rgba(214,182,92,.20); }
  50%      { box-shadow: 0 0 0 1px rgba(214,182,92,.85), 0 0 30px rgba(214,182,92,.45); }
}

/* ---- 管理者プレビュー帯 ---------------------------------------------------- */
.tc-summit-preview {
  display: flex; align-items: center; gap: 8px;
  margin: 16px 0 0; padding: 10px 14px;
  font-size: 13px; color: var(--su-ice);
  background: rgba(150, 210, 245, .08);
  border: 1px solid var(--su-line-strong); border-radius: 8px;
}

/* ---- ヒーロー -------------------------------------------------------------- */
.tc-summit-hero { padding: clamp(34px, 6vw, 64px) 0 clamp(16px, 3vw, 26px); text-align: center; }
.tc-summit-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 16px; margin: 0;
  font-size: 11px; letter-spacing: .4em; color: var(--su-ice-dim);
}
.tc-summit-hero__eyebrow::before, .tc-summit-hero__eyebrow::after { content: ""; width: 40px; height: 1px; }
.tc-summit-hero__eyebrow::before { background: linear-gradient(90deg, transparent, var(--su-gold-line)); }
.tc-summit-hero__eyebrow::after  { background: linear-gradient(90deg, var(--su-gold-line), transparent); }
.tc-summit-hero__title {
  margin: 14px 0 0;
  font-family: var(--su-serif);
  font-size: clamp(38px, 8.5vw, 62px); font-weight: 400;
  letter-spacing: .05em; line-height: 1.04;
  /* 両端を同色(#8fa3b6)にして 200% タイルを継ぎ目なく繰り返す → リセットが見えない */
  background: linear-gradient(100deg, #8fa3b6 0%, #eef5fb 25%, #ffe9a8 50%, #eef5fb 75%, #8fa3b6 100%);
  background-size: 200% auto;
  background-repeat: repeat;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 1px 16px rgba(191, 228, 247, .16));
  animation: su-shimmer 7s linear infinite;
}
.tc-summit-hero__event {
  position: relative; margin: 20px 0 0; padding-top: 18px;
  font-family: var(--su-serif); font-style: italic;
  font-size: clamp(15px, 3vw, 19px); color: #cdd9e5; letter-spacing: .02em;
}
.tc-summit-hero__event::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 52px; height: 1px; background: linear-gradient(90deg, transparent, var(--su-gold-line), transparent);
}
.tc-summit-hero__desc { max-width: 56ch; margin: 14px auto 0; font-size: 14px; line-height: 1.85; color: var(--su-text-dim); }
.tc-summit-hero__cta { margin-top: 24px; }

/* ---- 「THE SUMMIT とは？」アコーディオン -------------------------------- */
.tc-summit-about { margin: 0 0 18px; background: var(--su-panel); border: 1px solid var(--su-line); border-radius: 12px; overflow: hidden; }
.tc-summit-about > summary {
  list-style: none; cursor: pointer; padding: 14px 18px;
  display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--su-ice);
}
.tc-summit-about > summary::-webkit-details-marker { display: none; }
.tc-summit-about > summary i { color: var(--su-ice-dim); }
.tc-summit-about > summary::after {
  content: ""; margin-left: auto; width: 8px; height: 8px;
  border-right: 1.5px solid var(--su-ice-dim); border-bottom: 1.5px solid var(--su-ice-dim);
  transform: rotate(45deg); transition: transform .2s ease;
}
.tc-summit-about[open] > summary::after { transform: rotate(-135deg); }
.tc-summit-about__body { padding: 2px 20px 16px; }
.tc-summit-about__body ul { margin: 0; padding-left: 1.2em; }
.tc-summit-about__body li { font-size: 13px; line-height: 1.95; color: var(--su-text-dim); }
@media (prefers-reduced-motion: reduce) { .tc-summit-about > summary::after { transition: none; } }

/* ---- 開催条件パネル（一体型） -------------------------------------------- */
.tc-summit-meta {
  margin: 16px 0 26px;
  background:
    radial-gradient(130% 90% at 50% 0%, rgba(214, 182, 92, .06), transparent 62%),
    linear-gradient(180deg, rgba(24, 34, 45, .6), var(--su-panel));
  border: 1px solid var(--su-line);
  border-radius: 16px; overflow: hidden;
  box-shadow: inset 0 1px 0 var(--su-gold-line), 0 18px 42px -26px rgba(0, 0, 0, .9);
}
.tc-summit-meta__rule { height: 1px; margin: 0 26px; background: linear-gradient(90deg, transparent, var(--su-line), transparent); }

/* カウントダウン（主役・タイムセル） */
.tc-summit-cd { text-align: center; padding: 28px 20px 24px; }
.tc-summit-cd__label { font-size: 10px; letter-spacing: .34em; text-transform: uppercase; color: var(--su-text-faint); margin-bottom: 16px; }
.tc-summit-cd__label:empty { display: none; }
.tc-summit-cd__clock { display: inline-flex; align-items: flex-start; }
.tc-summit-cd__clock[hidden] { display: none; }
.tc-summit-cd__cell {
  position: relative; min-width: 64px; padding: 0 clamp(10px, 2.5vw, 22px);
  display: flex; flex-direction: column; align-items: center;
}
.tc-summit-cd__cell + .tc-summit-cd__cell::before {
  content: ""; position: absolute; left: 0; top: 4px; bottom: 16px; width: 1px;
  background: linear-gradient(180deg, transparent, var(--su-gold-line), transparent);
}
.tc-summit-cd__num {
  font-family: var(--su-mono); font-size: clamp(30px, 7.5vw, 46px); line-height: 1;
  color: #f3ead0; letter-spacing: .01em; font-variant-numeric: tabular-nums;
}
.tc-summit-cd__unit { margin-top: 9px; font-size: 10px; letter-spacing: .2em; color: var(--su-text-faint); }
.tc-summit-cd__period { margin-top: 18px; font-family: var(--su-mono); font-size: 12px; letter-spacing: .06em; color: var(--su-text-dim); }
.tc-summit-cd__ended { font-family: var(--su-serif); font-size: 20px; color: var(--su-text-faint); }

/* 条件（キャプション行・金罫線仕切り） */
.tc-summit-conds { display: flex; align-items: stretch; justify-content: center; flex-wrap: wrap; padding: 14px 20px 20px; }
.tc-summit-cond { display: flex; align-items: center; gap: 12px; padding: 6px clamp(16px, 3vw, 30px); }
.tc-summit-cond__sep { width: 1px; background: linear-gradient(180deg, transparent, var(--su-line), transparent); }
.tc-summit-cond__k { display: inline-flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--su-text-faint); white-space: nowrap; }
.tc-summit-cond__k i { color: var(--su-gold); font-size: 14px; }
.tc-summit-cond__v { font-family: var(--su-serif); font-size: 16px; color: #eaf1f8; letter-spacing: .01em; }
.tc-summit-cond__mask { font-family: var(--su-mono); letter-spacing: .28em; color: var(--su-text-faint); }
.tc-summit-cond__jobs { display: flex; gap: 7px; flex-wrap: wrap; }
.tc-summit-jobtag {
  font-size: 12px; letter-spacing: .02em;
  padding: 4px 11px; border-radius: 6px; color: var(--su-ice);
  background: rgba(150, 210, 245, .06); border: 1px solid rgba(150, 210, 245, .28);
}

/* ---- 報酬 ----------------------------------------------------------------- */
.tc-summit-prize { margin: 0 0 26px; }
.tc-summit-prize__head {
  display: flex; align-items: center; gap: 14px; margin: 0 0 14px;
  font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--su-text-faint);
}
.tc-summit-prize__head i { color: var(--su-gold); }
.tc-summit-prize__head::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--su-gold-line), transparent); }
.tc-summit-prize__grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.tc-summit-prize__card { position: relative; border-radius: 12px; padding: 20px 12px; text-align: center; }
.tc-summit-prize__card--1 { background: linear-gradient(165deg, #221d12, #15110a); border: 1px solid rgba(214,182,92,.55); box-shadow: inset 0 1px 0 rgba(255,233,168,.45), 0 0 26px -12px rgba(214,182,92,.45); }
.tc-summit-prize__card--2 { background: linear-gradient(165deg, #1b1f23, #14171a); border: 1px solid rgba(200,210,219,.4); box-shadow: inset 0 1px 0 rgba(200,210,219,.32); }
.tc-summit-prize__card--3 { background: linear-gradient(165deg, #201813, #15100b); border: 1px solid rgba(192,138,94,.45); box-shadow: inset 0 1px 0 rgba(192,138,94,.32); }
.tc-summit-prize__rank { font-size: 11px; letter-spacing: .14em; }
.tc-summit-prize__card--1 .tc-summit-prize__rank { color: var(--su-gold); }
.tc-summit-prize__card--2 .tc-summit-prize__rank { color: var(--su-silver); }
.tc-summit-prize__card--3 .tc-summit-prize__rank { color: var(--su-bronze); }
.tc-summit-prize__vk { margin-top: 9px; display: inline-flex; align-items: center; gap: 5px; font-size: 10px; letter-spacing: .14em; color: var(--su-gold); }
.tc-summit-prize__vk i { font-size: 12px; }
.tc-summit-prize__amount { margin-top: 3px; font-family: var(--su-mono); font-size: clamp(22px, 4.6vw, 28px); letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.tc-summit-prize__card--1 .tc-summit-prize__amount { color: var(--su-gold-text); }
.tc-summit-prize__card--2 .tc-summit-prize__amount { color: #eef3f8; }
.tc-summit-prize__card--3 .tc-summit-prize__amount { color: #ecd2bd; }
.tc-summit-prize__sub { margin-top: 11px; padding-top: 10px; border-top: 1px solid var(--su-line); font-family: var(--su-mono); font-size: 13px; color: var(--su-text-dim); font-variant-numeric: tabular-nums; }
.tc-summit-prize__subk { display: block; font-family: var(--font-ui, sans-serif); font-size: 10px; letter-spacing: .1em; color: var(--su-text-faint); margin-bottom: 2px; }
.tc-summit-prize__note { margin: 14px 0 0; font-size: 11px; line-height: 1.7; color: var(--su-text-faint); }

/* ---- ボタン --------------------------------------------------------------- */
.tc-summit-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 30px; font-size: 14px; letter-spacing: .04em; font-weight: 500;
  border-radius: 999px; border: 1px solid transparent;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .18s cubic-bezier(.22, 1, .36, 1), box-shadow .25s ease, background .2s ease, border-color .15s ease, color .15s ease;
}
.tc-summit-btn i { font-size: 16px; }
.tc-summit-btn--primary {
  color: #eaf6ff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, 0) 42%),
    linear-gradient(135deg, #223a4e 0%, #172631 62%, #142029 100%);
  border-color: rgba(150, 210, 245, .4);
  box-shadow: inset 0 1px 0 rgba(191, 228, 247, .28), 0 8px 22px -12px rgba(0, 0, 0, .85);
}
.tc-summit-btn--primary:hover {
  color: #fbfeff; border-color: var(--su-ice); transform: translateY(-1px);
  box-shadow: inset 0 1px 0 rgba(191, 228, 247, .45), 0 14px 30px -12px rgba(120, 190, 235, .5), 0 0 22px -6px rgba(150, 210, 245, .32);
}
.tc-summit-btn--primary:active { transform: translateY(0) scale(.985); }
.tc-summit-btn--ghost { color: var(--su-text-dim); background: rgba(150, 210, 245, .02); border-color: var(--su-line); }
.tc-summit-btn--ghost:hover { color: var(--su-ice); border-color: var(--su-line-strong); background: rgba(150, 210, 245, .06); }

/* ヒーローの「スコアを提出」は主役 → 大きめ＋金アクセント */
.tc-summit-hero__cta .tc-summit-btn--primary {
  padding: 15px 40px; font-size: 15px;
  border-color: rgba(214, 182, 92, .45);
  box-shadow: inset 0 1px 0 rgba(255, 233, 168, .35), 0 10px 28px -12px rgba(0, 0, 0, .85);
}
.tc-summit-hero__cta .tc-summit-btn--primary i { color: var(--su-gold-text); }
.tc-summit-hero__cta .tc-summit-btn--primary:hover {
  border-color: var(--su-gold);
  box-shadow: inset 0 1px 0 rgba(255, 233, 168, .5), 0 16px 36px -12px rgba(214, 182, 92, .42), 0 0 26px -6px rgba(214, 182, 92, .4);
}

/* ---- セクション/状態 ------------------------------------------------------ */
.tc-summit-section { margin-top: 8px; }
.tc-summit-loading, .tc-summit-empty, .tc-summit-error, .tc-summit-notice {
  padding: 48px 16px; text-align: center; font-size: 14px; color: var(--su-text-dim);
}
.tc-summit-error { color: #f0a0a0; }

/* ---- フィルタ -------------------------------------------------------------- */
.tc-summit-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 8px 0 16px; }
.tc-summit-filters__spacer { flex: 1 1 auto; }
.tc-summit-chip {
  font: inherit; font-size: 12px; padding: 6px 14px; border-radius: 20px;
  color: var(--su-text-dim); background: transparent; border: 1px solid var(--su-line);
  cursor: pointer; transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.tc-summit-chip:hover { color: var(--su-ice); border-color: var(--su-line-strong); }
.tc-summit-chip--active { color: var(--su-ice); background: #16212c; border-color: var(--su-line-strong); }
.tc-summit-select {
  font: inherit; font-size: 12px; padding: 6px 10px; border-radius: 20px;
  color: var(--su-text-dim); background: var(--su-panel); border: 1px solid var(--su-line); cursor: pointer;
}

/* ---- 豪華 Podium ---------------------------------------------------------- */
.tc-summit-podium { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: 12px; align-items: end; margin-bottom: 26px; }
.tc-summit-podium__item {
  border-radius: 14px 14px 0 0; padding: 16px 10px 0; text-align: center;
  background: var(--su-panel);
}
.tc-summit-podium__item--1 { background: linear-gradient(180deg, #1a2016, #141b16); border: 1px solid rgba(214,182,92,.6); padding-top: 8px; animation: su-glow 3s ease-in-out 1.1s infinite; }
.tc-summit-podium__item--2 { border: 1px solid rgba(200,210,219,.45); }
.tc-summit-podium__item--3 { border: 1px solid rgba(192,138,94,.5); }
.tc-summit-podium__crown { font-size: 20px; }
.tc-summit-podium__item--1 .tc-summit-podium__crown { font-size: 28px; color: var(--su-gold-text); }
.tc-summit-podium__item--2 .tc-summit-podium__crown { color: var(--su-silver); }
.tc-summit-podium__item--3 .tc-summit-podium__crown { color: var(--su-bronze); }
.tc-summit-podium__name { margin: 6px 0 1px; font-size: 13px; color: #dfe8f0; }
.tc-summit-podium__item--1 .tc-summit-podium__name { font-size: 15px; color: #f7fbff; font-weight: 500; }
.tc-summit-podium__score { font-family: var(--su-mono); font-size: 18px; color: var(--su-silver); letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.tc-summit-podium__item--1 .tc-summit-podium__score { font-size: 24px; color: var(--su-gold-text); }
.tc-summit-podium__item--3 .tc-summit-podium__score { color: #d8b59c; }
.tc-summit-podium__meta { margin-top: 3px; font-size: 11px; color: var(--su-text-dim); }
.tc-summit-podium__plat {
  margin-top: 10px; border-radius: 6px 6px 0 0;
  display: flex; align-items: flex-start; justify-content: center;
  font-family: var(--su-mono); padding-top: 6px;
}
.tc-summit-podium__item--1 .tc-summit-podium__plat { height: 78px; font-size: 26px; color: var(--su-gold-text); background: linear-gradient(180deg, rgba(214,182,92,.32), rgba(214,182,92,.06)); }
.tc-summit-podium__item--2 .tc-summit-podium__plat { height: 54px; font-size: 20px; color: var(--su-silver); background: linear-gradient(180deg, rgba(200,210,219,.22), rgba(200,210,219,.04)); }
.tc-summit-podium__item--3 .tc-summit-podium__plat { height: 40px; font-size: 18px; color: var(--su-bronze); background: linear-gradient(180deg, rgba(192,138,94,.22), rgba(192,138,94,.05)); }

/* ---- リーダーボード ------------------------------------------------------- */
.tc-summit-board { font-size: 13px; }
.tc-summit-board__head, .tc-summit-row {
  display: grid; grid-template-columns: 52px 1fr 120px 112px 80px; align-items: center; gap: 8px;
}
.tc-summit-board__head { padding: 8px 12px; font-size: 11px; letter-spacing: .06em; color: var(--su-text-faint); border-bottom: 1px solid var(--su-line); }
.tc-summit-board__head .h-score, .tc-summit-board__head .h-ss { text-align: center; }
.tc-summit-row { padding: 12px; border-bottom: 1px solid rgba(150, 210, 245, .08); }
.tc-summit-row__rank { font-family: var(--su-mono); color: var(--su-text-dim); }
.tc-summit-row--1 .tc-summit-row__rank { color: var(--su-gold); }
.tc-summit-row--2 .tc-summit-row__rank { color: var(--su-silver); }
.tc-summit-row--3 .tc-summit-row__rank { color: var(--su-bronze); }
.tc-summit-row__player { color: var(--su-text); overflow: hidden; text-overflow: ellipsis; }
.tc-summit-row__meta { font-size: 12px; color: var(--su-text-dim); }
.tc-summit-row__score { text-align: right; font-family: var(--su-mono); color: #cfe0ec; }
.tc-summit-row--1 .tc-summit-row__score { color: var(--su-gold-text); }
.tc-summit-row__media { display: flex; align-items: center; justify-content: center; gap: 6px; }
.tc-summit-row__ss, .tc-summit-row__vid {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 22px; border-radius: 5px;
  color: var(--su-ice); background: #1c2836; border: 1px solid var(--su-line-strong);
  cursor: pointer; text-decoration: none; transition: background .15s ease;
}
.tc-summit-row__ss:hover, .tc-summit-row__vid:hover { background: #24384a; }

/* ---- SS モーダル（ライトボックス） --------------------------------------- */
.tc-summit-modal {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5, 8, 12, .86); padding: 20px;
  animation: su-fadein .2s ease;
}
@keyframes su-fadein { from { opacity: 0; } to { opacity: 1; } }
.tc-summit-modal__box { width: min(720px, 96vw); background: #0b0f15; border: 1px solid var(--su-line-strong); border-radius: 12px; padding: 12px; }
.tc-summit-modal__bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; color: #cfe0ec; font-size: 13px; }
.tc-summit-modal__x { background: transparent; border: 0; color: var(--su-text-dim); cursor: pointer; font-size: 18px; line-height: 1; }
.tc-summit-modal__x:hover { color: var(--su-ice); }
.tc-summit-modal__imgwrap { background: #06090d; border-radius: 6px; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.tc-summit-modal__imgwrap img { max-width: 100%; max-height: 72vh; display: block; }
.tc-summit-modal__nav { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 10px; color: var(--su-text-dim); font-size: 13px; }
.tc-summit-modal__nav button { background: transparent; border: 1px solid var(--su-line); color: var(--su-text-dim); border-radius: 50%; width: 30px; height: 30px; cursor: pointer; }
.tc-summit-modal__nav button:hover { color: var(--su-ice); border-color: var(--su-line-strong); }
.tc-summit-vidlist { display: flex; flex-direction: column; gap: 8px; padding: 6px 2px 2px; }
.tc-summit-vidlist a {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  font-size: 14px; color: var(--su-ice); text-decoration: none;
  background: var(--su-panel); border: 1px solid var(--su-line); border-radius: 8px;
}
.tc-summit-vidlist a:hover { border-color: var(--su-line-strong); background: #16212c; }
.tc-summit-vidlist a .ti-external-link { margin-left: auto; color: var(--su-text-faint); }

/* 確認モーダル（動画なし減額の警告など） */
.tc-summit-confirmbox {
  width: min(440px, 92vw); padding: 28px 26px; text-align: center;
  background: #0b1118; border: 1px solid var(--su-line-strong); border-radius: 14px;
  box-shadow: inset 0 1px 0 var(--su-gold-line), 0 18px 42px -22px rgba(0, 0, 0, .9);
}
.tc-summit-confirmbox__icon { font-size: 30px; color: var(--su-gold); }
.tc-summit-confirmbox__title { margin: 10px 0 0; font-size: 17px; font-weight: 500; color: #eaf3fa; }
.tc-summit-confirmbox__body { margin: 10px 0 22px; font-size: 13px; line-height: 1.8; color: var(--su-text-dim); }
.tc-summit-confirmbox__actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---- 運営精査パネル（P3） ------------------------------------------------- */
.tc-summit-adm__title { margin: 10px 0 0; font-family: var(--su-serif); font-size: clamp(26px, 5vw, 34px); font-weight: 400; letter-spacing: .04em; color: #eaf3fa; }
.tc-summit-adm__bar { margin: 4px 0 14px; }
.tc-summit-adm__winners { margin: 0 0 18px; padding: 14px 16px; background: linear-gradient(180deg, rgba(24,34,45,.5), var(--su-panel)); border: 1px solid var(--su-line-strong); border-radius: 12px; box-shadow: inset 0 1px 0 var(--su-gold-line); }
.tc-summit-adm__wtitle { font-size: 11px; letter-spacing: .14em; color: var(--su-text-faint); margin-bottom: 10px; }
.tc-summit-adm__wrow { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--su-line); }
.tc-summit-adm__wrow:last-child { border-bottom: 0; }
.tc-summit-adm__wrow.is-prize .tc-summit-adm__wrank { color: var(--su-gold); }
.tc-summit-adm__wrank { min-width: 84px; font-size: 12px; color: var(--su-text-dim); }
.tc-summit-adm__wact { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.tc-summit-adm__roomon { font-size: 11px; color: #9fe1cb; }
.tc-summit-adm__list { display: flex; flex-direction: column; gap: 8px; }
.tc-summit-adm__row { background: var(--su-panel); border: 1px solid var(--su-line); border-radius: 10px; padding: 12px 14px; }
.tc-summit-adm__row--removed { opacity: .72; border-color: rgba(220, 90, 90, .35); }
.tc-summit-adm__row--hidden { opacity: .82; }
.tc-summit-adm__main { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.tc-summit-adm__sub { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 9px; padding-top: 9px; border-top: 1px solid var(--su-line); }
.tc-summit-adm__badge { font-size: 11px; padding: 2px 9px; border-radius: 6px; letter-spacing: .04em; }
.tc-summit-adm__badge--visible { color: #9fe1cb; background: rgba(120, 200, 150, .12); border: 1px solid rgba(120, 200, 150, .4); }
.tc-summit-adm__badge--hidden { color: var(--su-text-dim); background: rgba(150, 210, 245, .06); border: 1px solid var(--su-line); }
.tc-summit-adm__badge--removed { color: #f4b8b8; background: rgba(220, 90, 90, .12); border: 1px solid rgba(220, 90, 90, .4); }
.tc-summit-adm__badge--cancelled { color: var(--su-text-faint); border: 1px solid var(--su-line); }
.tc-summit-adm__score { font-family: var(--su-mono); font-size: 16px; color: var(--su-gold-text); font-variant-numeric: tabular-nums; }
.tc-summit-adm__who { font-size: 14px; color: var(--su-text); }
.tc-summit-adm__meta { font-size: 12px; color: var(--su-text-dim); }
.tc-summit-adm__ocr { font-size: 11px; padding: 2px 8px; border-radius: 6px; border: 1px solid var(--su-line); color: var(--su-text-dim); }
.tc-summit-adm__ocr--match { color: #9fe1cb; border-color: rgba(120, 200, 150, .4); }
.tc-summit-adm__ocr--mismatch { color: #f4b8b8; border-color: rgba(220, 90, 90, .45); }
.tc-summit-adm__ocr--unreadable, .tc-summit-adm__ocr--error { color: var(--su-gold-text); border-color: rgba(214, 182, 92, .4); }
.tc-summit-adm__media { font-size: 12px; }
.tc-summit-adm__media a { color: var(--su-ice); text-decoration: none; margin-right: 6px; }
.tc-summit-adm__media a:hover { text-decoration: underline; }
.tc-summit-adm__reason { font-size: 12px; color: var(--su-text-faint); }
.tc-summit-adm__actions { margin-left: auto; display: flex; gap: 8px; }
.tc-summit-adm__muted { color: var(--su-text-faint); }
.tc-summit-adm__btn { font: inherit; font-size: 12px; padding: 6px 14px; border-radius: 20px; color: var(--su-text-dim); background: transparent; border: 1px solid var(--su-line); cursor: pointer; transition: border-color .15s ease, color .15s ease; }
.tc-summit-adm__btn:hover { color: var(--su-ice); border-color: var(--su-line-strong); }
.tc-summit-adm__btn--danger { color: #f0a0a0; border-color: rgba(220, 90, 90, .4); }
.tc-summit-adm__btn--danger:hover { color: #f4b8b8; border-color: rgba(220, 90, 90, .7); }
@media (max-width: 640px) {
  .tc-summit-adm__actions { margin-left: 0; }
}

/* ---- もっと見る ----------------------------------------------------------- */
.tc-summit-more { margin: 20px 0 0; text-align: center; }

/* ---- レスポンシブ: phone -------------------------------------------------- */
@media (max-width: 640px) {
  .tc-summit-conds { flex-direction: column; align-items: center; gap: 10px; }
  .tc-summit-cond__sep { display: none; }
  .tc-summit-cd__cell { min-width: 56px; }
  .tc-summit-podium { gap: 8px; }
  .tc-summit-board__head { display: none; }
  .tc-summit-row {
    grid-template-columns: 34px 1fr auto auto;
    grid-template-areas: "rank player score media" "rank meta score media";
    column-gap: 10px; row-gap: 2px;
    background: var(--su-panel); border: 1px solid var(--su-line); border-radius: 10px;
    margin-bottom: 8px; padding: 10px 12px;
  }
  .tc-summit-row__rank   { grid-area: rank; align-self: center; font-size: 16px; }
  .tc-summit-row__player { grid-area: player; }
  .tc-summit-row__meta   { grid-area: meta; }
  .tc-summit-row__score  { grid-area: score; align-self: center; }
  .tc-summit-row__media { grid-area: media; align-self: center; }
  .tc-summit-row--1 { border-color: rgba(214, 182, 92, .45); background: #141b16; }
}

/* =============================================================================
   提出フォーム / 確認画面 / 成功カード（P2c）
   ============================================================================= */
.tc-summit-card { max-width: 460px; margin: 12px auto 0; padding: 32px 28px; text-align: center; background: var(--su-panel); border: 1px solid var(--su-line); border-radius: 12px; }
.tc-summit-card__icon { font-size: 40px; color: var(--su-ice); }
.tc-summit-card--success { border-color: rgba(120, 200, 150, .4); }
.tc-summit-card--success .tc-summit-card__icon { color: #8fd6a8; }
.tc-summit-card__title { margin: 10px 0 0; font-size: 19px; font-weight: 400; color: #eaf3fa; }
.tc-summit-card__desc { margin: 10px 0 20px; font-size: 14px; line-height: 1.7; color: var(--su-text-dim); }

.tc-summit-form { max-width: 640px; margin: 8px auto 0; }
.tc-summit-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tc-summit-form__row { margin-bottom: 20px; }
.tc-summit-form__label { display: block; font-size: 13px; font-weight: 500; color: var(--su-text); margin-bottom: 6px; }
.tc-summit-form__req { color: #f0a0a0; }
.tc-summit-form__hint { margin: 0 0 8px; font-size: 12px; color: var(--su-text-faint); }
.tc-summit-form__input { width: 100%; box-sizing: border-box; padding: 11px 12px; font: inherit; font-size: 14px; color: var(--su-text); background: var(--su-panel-2); border: 1px solid var(--su-line); border-radius: 8px; }
.tc-summit-form__input:focus { outline: none; border-color: var(--su-ice-dim); box-shadow: 0 0 0 3px rgba(150, 210, 245, .12); }
select.tc-summit-form__input { cursor: pointer; }
textarea.tc-summit-form__input { resize: vertical; line-height: 1.6; }
.tc-summit-form__actions { margin-top: 28px; display: flex; justify-content: center; }
.tc-summit-form__actions--split { justify-content: space-between; gap: 12px; }
.tc-summit-formerror { max-width: 640px; margin: 0 auto 18px; padding: 12px 14px; font-size: 13px; color: #f4b8b8; background: rgba(220, 90, 90, .12); border: 1px solid rgba(220, 90, 90, .4); border-radius: 8px; }

.tc-summit-drop { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 28px 16px; font-size: 13px; color: var(--su-text-dim); background: var(--su-panel-2); border: 1px dashed var(--su-line-strong); border-radius: 10px; cursor: pointer; transition: border-color .15s ease, background .15s ease; }
.tc-summit-drop:hover, .tc-summit-drop.is-over { border-color: var(--su-ice-dim); background: #0f1822; }
.tc-summit-drop i { font-size: 22px; color: var(--su-ice-dim); }
.tc-summit-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; margin-top: 12px; }
.tc-summit-thumb { position: relative; aspect-ratio: 16 / 10; border-radius: 8px; overflow: hidden; border: 1px solid var(--su-line); }
.tc-summit-thumb.is-uploaded { border-color: rgba(120, 200, 150, .5); }
.tc-summit-thumb.is-failed { border-color: rgba(220, 90, 90, .6); }
.tc-summit-thumb__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tc-summit-thumb__overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(8, 12, 18, .6); }
.tc-summit-thumb__status { font-size: 11px; color: var(--su-ice); }
.tc-summit-thumb__status.is-err { color: #f4b8b8; }
.tc-summit-thumb__rm { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; line-height: 20px; font-size: 15px; color: #fff; background: rgba(8, 12, 18, .7); border: none; border-radius: 50%; cursor: pointer; }

.tc-summit-confirm { max-width: 640px; margin: 8px auto 0; }
.tc-summit-confirm__title { font-size: 19px; font-weight: 400; color: #eaf3fa; text-align: center; margin: 0 0 14px; }
.tc-summit-confirm__warn { display: flex; gap: 8px; padding: 12px 14px; margin-bottom: 18px; font-size: 13px; line-height: 1.6; color: var(--su-gold-text); background: rgba(214, 182, 92, .1); border: 1px solid rgba(214, 182, 92, .4); border-radius: 8px; }
.tc-summit-confirm__check { display: grid; grid-template-columns: 1fr 200px; gap: 14px; align-items: start; margin-bottom: 18px; }
.tc-summit-confirm__sslabel, .tc-summit-confirm__scorelabel { font-size: 11px; letter-spacing: .1em; color: var(--su-text-faint); margin-bottom: 8px; }
.tc-summit-confirm__ssgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 8px; }
.tc-summit-confirm__ssgrid img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px; border: 1px solid var(--su-line); display: block; }
.tc-summit-confirm__scorebox { padding: 16px; text-align: center; background: var(--su-panel); border: 1px solid var(--su-line-strong); border-radius: 10px; }
.tc-summit-confirm__scoreval { font-family: var(--su-mono); font-size: 26px; color: var(--su-gold-text); }
.tc-summit-confirm__list { display: grid; grid-template-columns: 130px 1fr; gap: 0; margin: 0; border-top: 1px solid var(--su-line); }
.tc-summit-confirm__list dt { padding: 11px 8px; font-size: 12px; color: var(--su-text-faint); border-bottom: 1px solid var(--su-line); }
.tc-summit-confirm__list dd { padding: 11px 8px; margin: 0; font-size: 13px; color: var(--su-text); border-bottom: 1px solid var(--su-line); word-break: break-word; }

@media (max-width: 640px) {
  .tc-summit-form__grid { grid-template-columns: 1fr; }
  .tc-summit-confirm__check { grid-template-columns: 1fr; }
  .tc-summit-confirm__list { grid-template-columns: 96px 1fr; }
}

/* ---- アーカイブ表示帯（?season= 詳細ボード） ------------------------------ */
.tc-summit-archnote {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  margin: 16px 0 0; padding: 10px 14px; font-size: 13px; color: var(--su-text-dim);
  background: rgba(150, 210, 245, .05); border: 1px solid var(--su-line); border-radius: 8px;
}
.tc-summit-archnote a { color: var(--su-ice); text-decoration: none; white-space: nowrap; }
.tc-summit-archnote a:hover { text-decoration: underline; }

/* ---- シーズンアーカイブ一覧 ----------------------------------------------- */
.tc-summit-arch { display: grid; gap: 16px; }
.tc-summit-arch__card {
  background: var(--su-panel-2); border: 1px solid var(--su-line); border-radius: 14px;
  padding: clamp(14px, 3vw, 20px);
}
.tc-summit-arch__head {
  display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 6px;
}
.tc-summit-arch__title { margin: 0; font-size: 16px; font-weight: 500; color: var(--su-text); }
.tc-summit-arch__period { font-size: 12px; color: var(--su-text-faint); }
.tc-summit-arch__cond { margin: 4px 0 0; font-size: 11px; color: var(--su-text-faint); }
.tc-summit-arch__loading { min-height: 64px; }
.tc-summit-arch__norecord { padding: 18px 4px; font-size: 13px; color: var(--su-text-faint); text-align: center; }

.tc-summit-arch__podium { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.tc-summit-arch__seat {
  border: 1px solid var(--su-line); border-radius: 10px; padding: 10px 10px 12px; text-align: center;
  background: rgba(255, 255, 255, .015);
}
.tc-summit-arch__seat--1 { border-color: var(--su-gold-line); background: rgba(214, 182, 92, .08); }
.tc-summit-arch__seat--2 { border-color: rgba(200, 210, 219, .34); }
.tc-summit-arch__seat--3 { border-color: rgba(192, 138, 94, .36); }
.tc-summit-arch__rk { font-size: 11px; letter-spacing: .04em; color: var(--su-text-dim); }
.tc-summit-arch__seat--1 .tc-summit-arch__rk { color: var(--su-gold); }
.tc-summit-arch__seat--2 .tc-summit-arch__rk { color: var(--su-silver); }
.tc-summit-arch__seat--3 .tc-summit-arch__rk { color: var(--su-bronze); }
.tc-summit-arch__nm { margin-top: 6px; font-size: 14px; color: var(--su-text); word-break: break-word; }
.tc-summit-arch__seat--1 .tc-summit-arch__nm { color: var(--su-gold-text); }
.tc-summit-arch__sc { margin-top: 2px; font-size: 13px; color: var(--su-text-dim); font-variant-numeric: tabular-nums lining-nums; }
.tc-summit-arch__mt { margin-top: 3px; font-size: 11px; color: var(--su-text-faint); }
.tc-summit-arch__more {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  font-size: 13px; color: var(--su-ice); text-decoration: none;
}
.tc-summit-arch__more:hover { text-decoration: underline; }

@media (max-width: 560px) {
  .tc-summit-arch__podium { grid-template-columns: 1fr; }
}

/* ---- a11y / reduced-motion ------------------------------------------------ */
.tc-summit :focus-visible { outline: 2px solid var(--su-ice-dim); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .tc-summit-hero__title { animation: none; }
  .tc-summit-podium__item--1 { animation: none; }
  .tc-summit-modal { animation: none; }
  .tc-summit-btn, .tc-summit-chip, .tc-summit-drop, .tc-summit-row__ss { transition: none; }
  .tc-summit.is-anim .su-reveal { opacity: 1; transform: none; }
}