.history-intro { padding-bottom: 42px; }
.history-market-directory { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.history-market-directory a { display: grid; grid-template-columns: 45px 1fr auto; gap: 15px; align-items: center; min-height: 92px; padding: 20px 22px; border: 1px solid var(--line); color: var(--ink); background: var(--panel); text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.history-market-directory a:hover { border-color: rgba(203,243,107,.38); transform: translateY(-2px); }
.history-market-directory a > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--panel-2); font-size: 20px; }
.history-market-directory strong, .history-market-directory small { display: block; }
.history-market-directory strong { font-size: 16px; }
.history-market-directory small { margin-top: 5px; color: var(--muted); font: 9px var(--mono); letter-spacing: .06em; }
.history-market-directory b { color: var(--lime); font: 400 17px var(--mono); }
.history-overview { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 12px; padding: 20px 22px; border: 1px solid var(--line); background: var(--panel); }
.history-overview div { display: flex; align-items: baseline; gap: 12px; }
.history-overview span { color: var(--muted); font: 9px var(--mono); letter-spacing: .09em; }
.history-overview strong { color: var(--lime); font: 500 24px var(--mono); }
.history-overview p { margin: 0; color: var(--muted); font: 10px var(--mono); }
.history-groups { display: grid; gap: 12px; }
.history-market { border: 1px solid var(--line); background: var(--panel); }
.history-market-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.history-market-head > div { display: flex; align-items: center; gap: 11px; }
.history-market-head h2 { margin: 0; font-size: 17px; }
.history-market-head small { color: var(--muted); font: 9px var(--mono); letter-spacing: .08em; }
.history-market-flag { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 50%; background: var(--panel-2); font-size: 15px; }
.history-records { margin: 0; padding: 0; list-style: none; }
.history-records li + li { border-top: 1px solid var(--line); }
.history-records button { cursor: pointer; display: grid; grid-template-columns: 42px 1fr auto; gap: 14px; align-items: center; width: 100%; padding: 15px 20px; border: 0; color: var(--ink); background: transparent; text-align: left; transition: background .2s ease; }
.history-records button:hover { background: rgba(255,255,255,.025); }
.history-records button:focus-visible { outline: 1px solid var(--lime); outline-offset: -1px; }
.history-records button:disabled { cursor: wait; opacity: .55; }
.history-record-index { color: var(--muted); font: 10px var(--mono); }
.history-record-title strong, .history-record-title small { display: block; }
.history-record-title strong { font-size: 13px; }
.history-record-title small { margin-top: 5px; color: var(--muted); font: 9px var(--mono); }
.history-record-open { color: var(--muted); font: 9px var(--mono); }
.history-record-open b { margin-left: 8px; color: var(--lime); font-weight: 400; }
.history-empty { margin: 0; padding: 24px 20px; color: var(--muted); font: 10px var(--mono); }
.history-market-page-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 12px; padding: 18px 20px; border: 1px solid var(--line); background: var(--panel); }
.history-market-page-head > div { display: flex; align-items: center; gap: 12px; }
.history-market-page-head h2 { margin: 0; font-size: 18px; }
.history-market-page-head p { margin: 5px 0 0; color: var(--muted); font: 9px var(--mono); }
.history-market-page-head a { color: var(--lime); font: 9px var(--mono); text-decoration: none; }
.history-load-sentinel { display: flex; align-items: center; justify-content: center; min-height: 62px; border: 1px solid var(--line); border-top: 0; color: var(--muted); background: var(--panel); font: 9px var(--mono); text-align: center; }
.history-loading-dot { width: 6px; height: 6px; margin-right: 9px; border-radius: 50%; background: var(--lime); animation: history-pulse .8s ease-in-out infinite alternate; }
.history-load-retry { cursor: pointer; padding: 9px 12px; border: 1px solid var(--line); color: var(--lime); background: transparent; font: 9px var(--mono); }
.history-load-more { cursor: pointer; padding: 10px 14px; border: 0; color: var(--muted); background: transparent; font: 9px var(--mono); }
.history-load-more:hover, .history-load-more:focus-visible { color: var(--lime); }
.history-load-more span { opacity: .7; }
@keyframes history-pulse { to { opacity: .25; transform: scale(.72); } }
.history-detail-view { padding-top: 4px; }
.history-back { cursor: pointer; margin-bottom: 12px; padding: 10px 13px; border: 1px solid var(--line); color: var(--ink); background: var(--panel); font: 10px var(--mono); }
.history-back span { margin-right: 7px; color: var(--lime); }
.history-report { border: 1px solid var(--line); background: var(--panel); }
.history-report-head { display: flex; justify-content: space-between; gap: 32px; padding: 28px; border-bottom: 1px solid var(--line); }
.history-report-head h2 { margin: 13px 0 7px; font-size: clamp(23px, 3vw, 37px); letter-spacing: -.035em; }
.history-report-head > div > p:last-child { margin: 0; color: var(--muted); font: 9px var(--mono); }
.history-score { flex: none; min-width: 112px; padding-left: 28px; border-left: 1px solid var(--line); text-align: right; }
.history-score span, .history-score small { display: block; color: var(--muted); font: 9px var(--mono); }
.history-score strong { display: block; margin: 6px 0 2px; font: 500 32px var(--mono); }
.history-report-meta { display: grid; grid-template-columns: repeat(5, 1fr); border-bottom: 1px solid var(--line); }
.history-report-meta div { padding: 16px 18px; border-right: 1px solid var(--line); }
.history-report-meta div:last-child { border-right: 0; }
.history-report-meta span, .history-report-meta strong { display: block; }
.history-report-meta span { color: var(--muted); font: 8px var(--mono); }
.history-report-meta strong { margin-top: 6px; font: 500 10px var(--mono); }
.history-summary { padding: 29px 28px 27px; }
.history-summary h3 { max-width: 900px; margin: 20px 0 13px; font-size: clamp(21px, 2.5vw, 32px); line-height: 1.3; }
.history-summary > p:last-of-type { margin: 0; color: #b8c2c2; font-size: 13px; line-height: 1.85; }
.history-explanation { margin-top: 18px; padding: 13px 15px; border-left: 2px solid var(--cyan); color: var(--muted); font-size: 11px; line-height: 1.75; }
.history-analysis-grid { padding: 0 12px 12px; }
.history-report > .analysis-disclaimer { margin: 0 12px 12px; }
@media (max-width: 800px) {
  .history-report-meta { grid-template-columns: repeat(2, 1fr); }
  .history-report-meta div { border-bottom: 1px solid var(--line); }
  .history-report-meta div:nth-child(2n) { border-right: 0; }
}
@media (max-width: 620px) {
  .history-market-directory { grid-template-columns: 1fr; }
  .history-overview { display: block; }
  .history-overview p { margin-top: 8px; }
  .history-records button { grid-template-columns: 28px 1fr; padding: 14px 15px; }
  .history-record-open { display: none; }
  .history-report-head { display: block; padding: 22px 18px; }
  .history-score { margin-top: 20px; padding: 16px 0 0; border-top: 1px solid var(--line); border-left: 0; text-align: left; }
  .history-summary { padding: 24px 18px; }
}