:root {
  --paper: #eeece4;
  --paper-raised: #f7f6f0;
  --ink: #1c1b18;
  --ink-soft: #55524a;
  --rule: #c9c5b8;
  --rule-strong: #1c1b18;
  --hanko: #b5231c;
  --hanko-soft: #e9d9d6;
  --win: #2f7a3d;
  --lose: #b5231c;

  /* 枠番カラー(JRA公式に準拠) */
  --waku-1: #ffffff; --waku-1-ink: #1c1b18;
  --waku-2: #1c1b18; --waku-2-ink: #ffffff;
  --waku-3: #d0231c; --waku-3-ink: #ffffff;
  --waku-4: #1c4e9c; --waku-4-ink: #ffffff;
  --waku-5: #f2c40f; --waku-5-ink: #1c1b18;
  --waku-6: #2f8a3e; --waku-6-ink: #ffffff;
  --waku-7: #e6791a; --waku-7-ink: #ffffff;
  --waku-8: #e893b8; --waku-8-ink: #1c1b18;

  --font-display: "Shippori Mincho", serif;
  --font-body: "Noto Sans JP", sans-serif;
  --font-mono: "Roboto Mono", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  background-image:
    repeating-linear-gradient(0deg, rgba(28,27,24,0.035) 0px, rgba(28,27,24,0.035) 1px, transparent 1px, transparent 28px);
}

.screen { min-height: 100vh; }

.profit-plus { color: var(--win); }
.profit-minus { color: var(--lose); }

/* ---------- ログイン画面 ---------- */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
#login-screen[hidden] { display: none; }

.ticket {
  width: 100%;
  max-width: 360px;
  background: var(--paper-raised);
  border: 1px solid var(--rule-strong);
  padding: 40px 32px;
  text-align: center;
  position: relative;
}

.ticket::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed var(--rule);
  pointer-events: none;
}

.ticket-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--hanko);
  margin: 0 0 12px;
}

.ticket-title {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  margin: 0 0 8px;
  letter-spacing: 0.06em;
}

.ticket-sub {
  font-size: 13px;
  color: var(--ink-soft);
  margin: 0 0 28px;
}

#login-form { display: flex; flex-direction: column; gap: 12px; }

#login-form input {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--rule-strong);
  background: #fff;
  color: var(--ink);
}

.error-text { color: var(--hanko); font-size: 13px; margin-top: 14px; }

/* ---------- 共通ボタン ---------- */
button { font-family: var(--font-body); cursor: pointer; }

.stamp-btn {
  background: var(--hanko);
  color: #fff;
  border: 1px solid var(--hanko);
  border-radius: 999px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.stamp-btn:hover { transform: translateY(-1px); box-shadow: 0 3px 0 rgba(0,0,0,0.15); }
.stamp-btn:active { transform: translateY(0); box-shadow: none; }

.ghost-btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 14px;
}
.ghost-btn:hover { background: rgba(28,27,24,0.06); }

/* ---------- マストヘッド ---------- */
.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 22px 20px 16px;
  border-bottom: 3px double var(--rule-strong);
  max-width: 960px;
  margin: 0 auto;
}

.masthead-inner { display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap; }

.masthead-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  margin: 0;
  letter-spacing: 0.08em;
}

.masthead-nav { display: flex; gap: 4px; }

.nav-link {
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid transparent;
}
.nav-link.active {
  color: var(--ink);
  font-weight: 700;
  border: 1px solid var(--rule-strong);
  background: var(--paper-raised);
}
.nav-link:not(.active):hover { text-decoration: underline; }

.masthead-actions { display: flex; gap: 10px; }

/* ---------- サマリーバー ---------- */
.summary-bar {
  max-width: 960px;
  margin: 18px auto 0;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.summary-item {
  background: var(--paper-raised);
  border: 1px solid var(--rule-strong);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.summary-label { font-size: 11px; color: var(--ink-soft); }
.summary-value { font-family: var(--font-mono); font-size: 16px; font-weight: 700; }

/* ---------- レース一覧 ---------- */
.race-list {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 80px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.race-card { background: var(--paper-raised); border: 1px solid var(--rule-strong); }

.race-card-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule-strong);
  background: repeating-linear-gradient(135deg, rgba(28,27,24,0.03) 0 8px, transparent 8px 16px);
}

.race-card-head .r-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  background: var(--ink);
  color: #fff;
  padding: 2px 9px;
}
.race-card-head .track { font-family: var(--font-display); font-weight: 700; font-size: 17px; }
.race-card-head .race-name { color: var(--ink-soft); font-size: 13px; }
.race-card-head .race-date { margin-left: auto; font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); }

/* ---------- 購入(チケット)ごとの行 ---------- */
.ticket-row {
  display: grid;
  grid-template-columns: 60px 1fr auto auto;
  align-items: center;
  gap: 14px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--rule);
}
.ticket-row:last-child { border-bottom: none; }

.bet-badge {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  text-align: center;
  border: 1px solid var(--rule-strong);
  padding: 5px 4px;
  background: #fff;
}

.ticket-info { min-width: 0; }

.sel-line { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; font-size: 14px; font-weight: 600; }

.sel-item { display: inline-flex; align-items: center; gap: 5px; }

.sel-dash, .sel-arrow { color: var(--ink-soft); font-size: 12px; margin: 0 2px; }

.mini-waku {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--rule-strong);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sel-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  border: 1px solid var(--rule);
  padding: 0 4px;
}

.sel-jockey { font-size: 11px; color: var(--ink-soft); }
.sel-result { font-size: 11px; color: var(--hanko); font-family: var(--font-mono); }

.ticket-memo { font-size: 12px; color: var(--ink-soft); margin-top: 3px; }

.ticket-money { text-align: right; font-size: 12px; white-space: nowrap; }
.money-line { display: flex; justify-content: space-between; gap: 10px; font-family: var(--font-mono); }
.money-label { color: var(--ink-soft); font-family: var(--font-body); }
.money-line.profit { font-weight: 700; font-size: 13px; }

.row-actions { display: flex; gap: 6px; }

.icon-btn {
  border: 1px solid var(--rule-strong);
  background: #fff;
  width: 30px;
  height: 30px;
  font-size: 13px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover { background: rgba(28,27,24,0.06); }
.icon-btn.delete { color: var(--hanko); }

.empty-state {
  max-width: 960px;
  margin: 60px auto;
  text-align: center;
  color: var(--ink-soft);
  padding: 0 20px;
}

/* ---------- モーダル ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,27,24,0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 10;
}
.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--paper-raised);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 26px 22px 22px;
  border-top: 1px solid var(--rule-strong);
}

.modal h2 { font-family: var(--font-display); font-size: 20px; margin: 0 0 18px; }

#entry-form { display: flex; flex-direction: column; gap: 14px; }

.form-row { display: flex; gap: 12px; }
.form-row label { flex: 1; }

label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--ink-soft); }
label.full { width: 100%; }

input, select, textarea {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 9px 10px;
  border: 1px solid var(--rule-strong);
  background: #fff;
  color: var(--ink);
}
textarea { resize: vertical; }

/* 選択馬の行(馬券登録フォーム内) */
.selection-rows { display: flex; flex-direction: column; gap: 8px; }

.selection-row {
  display: grid;
  grid-template-columns: 44px 64px 56px 1fr 80px 56px;
  gap: 6px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--rule);
  padding: 6px;
}

.selection-row-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  text-align: center;
}

.selection-row input, .selection-row select { padding: 6px 6px; font-size: 12.5px; }

.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }

/* ---------- 集計ページ ---------- */
.stats-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 80px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.stats-heading {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--rule-strong);
}

.stats-note { font-size: 12px; color: var(--ink-soft); margin: -6px 0 12px; }

.overall-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.overall-card {
  background: var(--paper-raised);
  border: 1px solid var(--rule-strong);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.overall-label { font-size: 12px; color: var(--ink-soft); }
.overall-value { font-family: var(--font-mono); font-size: 20px; font-weight: 700; }

.table-wrap { overflow-x: auto; background: var(--paper-raised); border: 1px solid var(--rule-strong); }

.stats-table { width: 100%; border-collapse: collapse; font-size: 13px; white-space: nowrap; }
.stats-table th {
  text-align: left;
  font-weight: 700;
  padding: 10px 12px;
  border-bottom: 2px solid var(--rule-strong);
  background: repeating-linear-gradient(135deg, rgba(28,27,24,0.03) 0 8px, transparent 8px 16px);
}
.stats-table td { padding: 9px 12px; border-bottom: 1px solid var(--rule); font-family: var(--font-mono); }
.stats-table td.table-name { font-family: var(--font-body); font-weight: 600; }
.stats-table tr:last-child td { border-bottom: none; }
.table-empty { text-align: center; color: var(--ink-soft); padding: 20px; font-family: var(--font-body); }

/* ---------- レスポンシブ(スマホ) ---------- */
@media (max-width: 700px) {
  .summary-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .masthead { padding: 18px 16px 12px; flex-direction: column; align-items: flex-start; }
  .masthead-title { font-size: 24px; }

  .ticket-row {
    grid-template-columns: 1fr auto;
    grid-template-areas: "badge money" "info info" "actions actions";
    row-gap: 8px;
  }
  .bet-badge { grid-area: badge; justify-self: start; }
  .ticket-info { grid-area: info; }
  .ticket-money { grid-area: money; }
  .row-actions { grid-area: actions; justify-content: flex-end; }

  .modal { padding: 22px 16px 18px; }
  .form-row { flex-direction: column; }
  .selection-row { grid-template-columns: 1fr 1fr; }
}