/* === discover.html + hall-of-fame.html 専用CSS === */

/* 免責バナー（固定） */
.disclaimer-banner {
  background: rgba(210, 153, 34, 0.15);
  border-bottom: 1px solid var(--orange);
  padding: 10px 0;
  font-size: 12px;
  color: var(--orange);
  line-height: 1.6;
}

.page-header { padding: 24px 0 8px; }
.page-header h1 { font-size: 24px; font-weight: 700; }

/* フィルターバー */
.filter-bar {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  padding: 12px 0;
  margin-bottom: 12px;
}
.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-group label { font-size: 13px; color: var(--text-muted); }
.filter-group select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 13px;
}

/* モーダル */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 24px;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}
.modal-close:hover { color: var(--text); }

.modal-section { margin-top: 16px; }
.modal-section h3 {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.modal-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 13px;
}
.modal-row-label { color: var(--text-muted); }
.modal-row-value { font-family: var(--mono); font-weight: 600; }

/* 10x比較セクション */
.comparison-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.comparison-table th {
  text-align: left;
  padding: 6px 8px;
  font-size: 11px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.comparison-table td {
  padding: 6px 8px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.match-yes { color: var(--accent); }
.match-no { color: var(--text-muted); }

.similar-coins {
  margin-top: 8px;
  padding: 8px;
  background: rgba(88, 166, 255, 0.05);
  border-radius: var(--radius);
  font-size: 12px;
}

/* アコーディオン */
.accordion { display: flex; flex-direction: column; gap: 4px; }
.accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.accordion-item summary {
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  list-style: none;
}
.accordion-item summary::before { content: "▶ "; font-size: 10px; color: var(--text-muted); }
.accordion-item[open] summary::before { content: "▼ "; }
.accordion-body {
  padding: 0 16px 16px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
}
.accordion-body ol { padding-left: 20px; }
.accordion-body li { margin: 4px 0; }

/* ガイドステップ */
.guide-steps { display: flex; flex-direction: column; gap: 16px; }
.guide-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.step-num {
  flex: 0 0 36px;
  height: 36px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}
.guide-step h3 { font-size: 15px; margin-bottom: 4px; }

/* チェーンバッジ */
.chain-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(88,166,255,0.1);
  color: var(--accent);
}

/* Hall of Fame */
.stat-charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin: 16px 0; }
.stat-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.stat-chart-card h3 { font-size: 14px; margin-bottom: 12px; color: var(--text-muted); }

.lesson-box {
  background: rgba(210, 153, 34, 0.08);
  border: 1px solid rgba(210, 153, 34, 0.3);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 24px;
}
.lesson-box h3 { color: var(--orange); margin-bottom: 12px; }
.lesson-box li {
  font-size: 13px;
  color: var(--text-muted);
  margin: 8px 0;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .filter-bar { flex-direction: column; align-items: flex-start; }
  .guide-step { flex-direction: column; }
  .step-num { align-self: flex-start; }
}