/* =====================================================
   Pinpon Design System
   台の青（#10488F）× ボールのオレンジ（#FF7A1B）× 白のコートライン
   ===================================================== */
:root {
  --pp-navy: #0C2D5C;        /* 見出し・本文の濃紺 */
  --pp-blue: #10488F;        /* 卓球台ブルー（主色） */
  --pp-blue-light: #EAF1FB;  /* 背景の淡青 */
  --pp-orange: #FF7A1B;      /* ボールオレンジ（行動色） */
  --pp-orange-dark: #E5640A;
  --pp-white: #FFFFFF;
  --pp-gray: #5B6B80;
  --pp-line: #D7E0EC;
  --pp-radius: 14px;
  --pp-font-num: "Barlow Condensed", "Zen Kaku Gothic New", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  color: var(--pp-navy);
  background: var(--pp-white);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--pp-blue); }
.pp-container { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* ---------- ヘッダー ---------- */
.pp-header {
  background: var(--pp-blue);
  color: #fff;
  position: sticky; top: 0; z-index: 50;
  border-bottom: 3px solid var(--pp-orange);
}
.pp-header__inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; max-width: 1080px; margin: 0 auto; }
.pp-logo { font-family: var(--pp-font-num); font-size: 28px; font-weight: 700; letter-spacing: .04em; color: #fff; text-decoration: none; display: flex; align-items: center; gap: 8px; }
.pp-logo .pp-ball { width: 14px; height: 14px; border-radius: 50%; background: var(--pp-orange); display: inline-block; box-shadow: inset -2px -2px 0 rgba(0,0,0,.15); }
.pp-nav a { color: #fff; text-decoration: none; margin-left: 20px; font-size: 14px; font-weight: 600; }
.pp-nav a:hover { color: var(--pp-orange); }

/* ---------- ヒーロー（ラリー・ドットライン） ---------- */
.pp-hero {
  background: linear-gradient(160deg, var(--pp-blue) 0%, var(--pp-navy) 100%);
  color: #fff; padding: 56px 16px 72px; text-align: center; position: relative; overflow: hidden;
}
.pp-hero::after { /* コートのセンターライン */
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
  background: rgba(255,255,255,.12);
}
.pp-hero h1 { font-size: clamp(26px, 5vw, 42px); margin: 0 0 12px; font-weight: 800; position: relative; z-index: 1; }
.pp-hero p { margin: 0 auto 28px; max-width: 560px; opacity: .9; position: relative; z-index: 1; }
.pp-hero .pp-rally { display: block; margin: 0 auto 20px; }
@media (prefers-reduced-motion: no-preference) {
  .pp-rally circle:last-of-type { animation: pp-bounce 1.6s ease-in-out infinite; }
  @keyframes pp-bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
}

/* ---------- 検索フォーム ---------- */
.pinpon-search {
  background: #fff; border: 1px solid var(--pp-line); border-radius: var(--pp-radius);
  padding: 20px; box-shadow: 0 8px 24px rgba(12,45,92,.08);
  max-width: 900px; margin: -48px auto 40px; position: relative; z-index: 2;
}
.pinpon-search__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px 16px; margin-bottom: 16px; }
.pinpon-search label { font-size: 12px; font-weight: 700; color: var(--pp-gray); display: flex; flex-direction: column; gap: 4px; }
.pinpon-search select, .pinpon-search input {
  font-size: 15px; padding: 10px 12px; border: 1px solid var(--pp-line); border-radius: 8px; background: #fff; color: var(--pp-navy); width: 100%;
}
.pinpon-search select:focus, .pinpon-search input:focus, .pp-btn:focus-visible, .pinpon-btn:focus-visible {
  outline: 3px solid var(--pp-orange); outline-offset: 1px;
}
.pinpon-search__kw { grid-column: 1 / -1; }
.pinpon-btn, .pp-btn {
  display: inline-block; border: 0; cursor: pointer; text-decoration: none; text-align: center;
  font-size: 16px; font-weight: 700; padding: 13px 32px; border-radius: 999px; transition: transform .1s ease, background .15s ease;
}
.pinpon-btn--primary, .pp-btn--primary { background: var(--pp-orange); color: #fff; width: 100%; }
.pinpon-btn--primary:hover, .pp-btn--primary:hover { background: var(--pp-orange-dark); transform: translateY(-1px); }
.pp-btn--ghost { background: #fff; color: var(--pp-blue); border: 2px solid var(--pp-blue); }

/* ---------- セクション ---------- */
.pp-section { padding: 40px 0 56px; }
.pp-section--alt { background: var(--pp-blue-light); }
.pp-section__title { font-size: 22px; font-weight: 800; display: flex; align-items: center; gap: 10px; margin: 0 0 20px; }
.pp-section__title::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--pp-orange); flex: none; }

/* ---------- 大会カード ---------- */
.pp-cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .pp-cards { grid-template-columns: 1fr 1fr; } }
.pp-card {
  border: 1px solid var(--pp-line); border-radius: var(--pp-radius); background: #fff;
  padding: 18px 18px 16px; display: flex; gap: 16px; text-decoration: none; color: inherit;
  transition: box-shadow .15s ease, transform .1s ease;
}
.pp-card:hover { box-shadow: 0 10px 24px rgba(12,45,92,.12); transform: translateY(-2px); }
.pp-card__date {
  flex: none; width: 64px; text-align: center; font-family: var(--pp-font-num);
  border-right: 2px solid var(--pp-blue-light); padding-right: 14px;
}
.pp-card__date .m { display: block; font-size: 13px; color: var(--pp-blue); font-weight: 600; }
.pp-card__date .d { display: block; font-size: 34px; font-weight: 700; line-height: 1.05; }
.pp-card__date .w { display: block; font-size: 12px; color: var(--pp-gray); }
.pp-card__title { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.pp-card__meta { font-size: 13px; color: var(--pp-gray); margin: 0 0 8px; }
.pp-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.pp-badge { font-size: 11px; font-weight: 700; padding: 2px 10px; border-radius: 999px; background: var(--pp-blue-light); color: var(--pp-blue); }
.pp-badge--status-open { background: #E7F6EC; color: #157A3C; }
.pp-badge--status-soon { background: #FFF1E5; color: var(--pp-orange-dark); }
.pp-badge--status-closed, .pp-badge--status-cancelled { background: #F0F2F5; color: var(--pp-gray); }

/* ---------- 大会詳細 ---------- */
.pp-single__header { background: var(--pp-blue-light); padding: 32px 0; }
.pp-single__title { font-size: clamp(22px, 4vw, 32px); margin: 8px 0 12px; font-weight: 800; }
.pp-table { width: 100%; border-collapse: collapse; margin: 8px 0 24px; font-size: 15px; }
.pp-table th, .pp-table td { border: 1px solid var(--pp-line); padding: 12px 14px; text-align: left; vertical-align: top; }
.pp-table th { background: var(--pp-blue-light); width: 30%; font-weight: 700; white-space: nowrap; }
.pp-h2 { font-size: 20px; font-weight: 800; border-left: 5px solid var(--pp-orange); padding-left: 12px; margin: 40px 0 16px; }
.pp-divisions { overflow-x: auto; }
.pp-divisions table { min-width: 560px; }
.pp-pay-btn {
  display: inline-flex; align-items: center; gap: 8px; background: #E60012; color: #fff;
  padding: 12px 28px; border-radius: 999px; font-weight: 700; text-decoration: none; font-size: 15px;
}
.pp-pay-btn:hover { opacity: .9; }
.pp-entry-box { background: var(--pp-blue-light); border-radius: var(--pp-radius); padding: 24px; margin: 32px 0; }
.pp-entry-box--closed { text-align: center; color: var(--pp-gray); }
.pp-note { font-size: 13px; color: var(--pp-gray); }

/* ---------- ページネーション・フッター ---------- */
.pp-pagination { display: flex; justify-content: center; gap: 6px; margin: 32px 0; }
.pp-pagination .page-numbers { padding: 8px 14px; border: 1px solid var(--pp-line); border-radius: 8px; text-decoration: none; }
.pp-pagination .current { background: var(--pp-blue); color: #fff; border-color: var(--pp-blue); }
.pp-footer { background: var(--pp-navy); color: #fff; padding: 32px 16px; text-align: center; margin-top: 64px; }
.pp-footer a { color: #fff; margin: 0 10px; font-size: 13px; }
.pp-footer .copy { opacity: .6; font-size: 12px; margin-top: 12px; }
.pp-empty { text-align: center; padding: 48px 16px; color: var(--pp-gray); }