:root { --fg:#1c1c1e; --muted:#6b7280; --line:#e5e7eb; --accent:#ff9500; --up:#dc2626; --down:#2563eb; --bg:#fff; }
* { box-sizing: border-box; }
body { margin:0; font-family:-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  color:var(--fg); background:var(--bg); line-height:1.6; }
main { max-width:840px; margin:0 auto; padding:16px; }

.site-header { display:flex; flex-wrap:wrap; align-items:center; gap:8px 12px;
  padding:12px 16px; border-bottom:1px solid var(--line); position:sticky; top:0; background:var(--bg); z-index:10; }
.brand { font-weight:700; color:var(--fg); text-decoration:none; font-size:1.05rem; }
.cta-mini { background:var(--accent); color:#fff; text-decoration:none; padding:6px 12px; border-radius:8px; font-size:.85rem; font-weight:600; }

.search { position:relative; display:flex; flex:1 1 220px; order:3; }
.search input { flex:1; min-width:0; padding:8px 12px; font-size:1rem; border:1px solid var(--line); border-radius:9px; }
@media (min-width:560px){ .search { order:0; } }
.suggest { position:absolute; top:calc(100% + 4px); left:0; right:0; z-index:30; margin:0; padding:4px 0;
  list-style:none; background:var(--bg); border:1px solid var(--line); border-radius:10px; box-shadow:0 6px 20px rgba(0,0,0,.12);
  max-height:60vh; overflow-y:auto; }
.suggest li { padding:8px 12px; cursor:pointer; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; font-size:.92rem; }
.suggest li.on, .suggest li:hover { background:#fff7ed; }
.suggest li .c { color:var(--muted); font-variant-numeric:tabular-nums; margin-right:6px; }

.breadcrumb { font-size:.85rem; color:var(--muted); margin:4px 0 8px; }
.breadcrumb a { color:var(--muted); }
h1 { font-size:1.5rem; margin:.2em 0 .5em; }
h2 { font-size:1.1rem; margin:1.4em 0 .5em; border-left:4px solid var(--accent); padding-left:8px; }
.summary { background:#f9fafb; border:1px solid var(--line); border-radius:10px; padding:12px 14px; }
.summary strong { color:#111; }

.chart .trend { width:100%; height:auto; display:block; background:#0b1020; border-radius:10px; }
.chart .trend rect.hit { cursor:pointer; }
.chart .trend rect.hit:hover { fill:rgba(255,255,255,0.08); }
.chart-tip { position:fixed; z-index:50; transform:translate(-50%,-100%); pointer-events:none;
  background:#111827; color:#fff; font-size:.78rem; padding:7px 10px; border-radius:6px;
  white-space:nowrap; box-shadow:0 2px 8px rgba(0,0,0,.3); max-width:80vw; }
.chart-tip[hidden] { display:none; }
.chart-tip .ct-head { font-weight:700; margin-bottom:4px; }
.chart-tip .ct-row { display:flex; align-items:center; gap:7px; line-height:1.5; }
.chart-tip .ct-total { font-weight:700; }
.chart-tip .ct-sw { width:9px; height:9px; border-radius:2px; flex:none; }
.chart-tip .ct-name { flex:1; overflow:hidden; text-overflow:ellipsis; max-width:11em; }
.chart-tip .ct-val { font-variant-numeric:tabular-nums; text-align:right; padding-left:12px; min-width:6em; }
.chart-tip .ct-pct { font-variant-numeric:tabular-nums; text-align:right; min-width:3.8em; color:#cbd5e1; }
.chart-tip .ct-total .ct-pct { color:#fff; }
.legend { list-style:none; padding:0; margin:8px 0 0; display:flex; flex-wrap:wrap; gap:6px 14px; font-size:.82rem; }
.legend li { display:flex; align-items:center; gap:5px; }
.legend .sw { width:11px; height:11px; border-radius:2px; display:inline-block; flex:none; }

.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; font-size:.92rem; }
th,td { padding:8px 10px; border-bottom:1px solid var(--line); text-align:left; }
/* テキスト列(銘柄/空売り者)は折り返し、数値・日付・見出しは nowrap で詰める */
th, td.num, td.date { white-space:nowrap; }
td.num, td.date { width:1%; }
th { color:var(--muted); font-weight:600; font-size:.82rem; }
td.num, th.num { text-align:right; }
td.num { font-variant-numeric:tabular-nums; }
td.date { color:var(--muted); font-variant-numeric:tabular-nums; }
.table-wrap td .code { color:var(--muted); font-size:.85em; margin-left:5px; font-variant-numeric:tabular-nums; }
.up { color:var(--up); } .down { color:var(--down); }
.note { color:var(--muted); font-size:.85rem; margin:.2em 0 .6em; }

.more { margin-top:1.2em; color:var(--muted); font-size:.92rem; }

.faq { margin-top:2em; }
.faq dt { font-weight:700; margin-top:14px; }
.faq dd { margin:4px 0 0; color:#374151; }
.faq code { background:#f3f4f6; padding:1px 5px; border-radius:4px; font-size:.9em; }

.links-row { display:flex; flex-wrap:wrap; gap:8px 14px; margin:8px 0 4px; font-size:.9rem; }
.links-row a { color:var(--accent); text-decoration:none; font-weight:600; }

.date-tabs { display:flex; flex-wrap:wrap; gap:6px; margin:10px 0 4px; }
.date-tabs a, .date-tabs .cur { text-decoration:none; font-size:.85rem; padding:5px 11px; border-radius:8px; border:1px solid var(--line); font-variant-numeric:tabular-nums; }
.date-tabs a { color:var(--accent); }
.date-tabs .cur { background:var(--accent); color:#fff; border-color:var(--accent); font-weight:600; }

.stock-list { list-style:none; padding:0; columns:2; column-gap:24px; }
.stock-list li { break-inside:avoid; margin:2px 0; }
.stock-list .code { color:var(--muted); font-variant-numeric:tabular-nums; margin-left:6px; }

.pager { position:relative; display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:8px; margin:24px 0; font-variant-numeric:tabular-nums; }
.pager a { text-decoration:none; color:var(--accent); font-weight:600; padding:7px 12px; border:1px solid var(--line); border-radius:8px; }
.pager .disabled { color:#cbd5e1; padding:7px 12px; }
.pager .nums { display:flex; flex-wrap:wrap; align-items:center; gap:6px; }
.pager .nums .cur { padding:7px 12px; border-radius:8px; background:var(--accent); color:#fff; font-weight:700; }
.pager .nums .gap { color:var(--muted); padding:0 2px; }
.pager .pager-cta { background:var(--accent); color:#fff; border-color:var(--accent); position:absolute; right:0; top:50%; transform:translateY(-50%); }
@media (max-width:600px){ .pager .pager-cta { position:static; transform:none; flex-basis:100%; text-align:center; margin-top:4px; } }

.app-cta { max-width:840px; margin:24px auto; padding:20px 16px; text-align:center;
  background:#fff7ed; border:1px solid #fed7aa; border-radius:14px; }
.app-cta .cta { display:inline-block; margin-top:10px; background:var(--accent); color:#fff;
  text-decoration:none; padding:12px 22px; border-radius:10px; font-weight:700; }

.site-footer { max-width:840px; margin:24px auto; padding:16px; border-top:1px solid var(--line);
  color:var(--muted); font-size:.82rem; }
.site-footer a { color:var(--muted); }

@media (max-width:600px){
  .stock-list { columns:1; }
  h1 { font-size:1.3rem; }
  /* 表を狭幅ではカード型に (1カラム積み上げ) */
  .table-wrap { overflow-x:visible; }
  .table-wrap thead { display:none; }
  .table-wrap table, .table-wrap tbody, .table-wrap tr, .table-wrap td { display:block; }
  .table-wrap td, .table-wrap td.num, .table-wrap td.date { width:auto; }
  .table-wrap tr { position:relative; border:1px solid var(--line); border-radius:10px; padding:8px 12px 9px; margin:8px 0; }
  .table-wrap td { padding:1px 0; border:none; white-space:normal; line-height:1.5;
    display:flex; justify-content:flex-start; align-items:baseline; gap:10px; }
  /* ラベルは固定幅で揃え、値はすぐ右に左寄せ。フォントサイズは値と統一 */
  .table-wrap td { font-size:.9rem; }
  .table-wrap td::before { content:attr(data-label); color:var(--muted); font-size:.9rem; font-weight:600; flex:none; width:5.5em; }
  /* 銘柄: 見出し */
  .table-wrap td.stock { display:block; font-weight:700; padding-right:2.6em; margin-bottom:1px; }
  .table-wrap td.stock::before { content:none; }
  /* 空売り者: ラベル無し・名前のみ */
  .table-wrap td[data-label="空売り者"]::before { content:none; }
  /* 順位: 右上 (ランキング等) */
  .table-wrap td[data-label="#"] { position:absolute; top:7px; right:12px; display:block; padding:0; color:var(--muted); font-size:.8rem; }
  .table-wrap td[data-label="#"]::before { content:"#"; }

  /* フィードは2列ペア: [空売り者 | 計算日] / [残高数量 | 残高割合] */
  .table-wrap.feed tr { display:grid; grid-template-columns:1fr auto; gap:1px 12px; }
  .table-wrap.feed td { min-width:0; overflow:hidden; }
  .table-wrap.feed td.stock { grid-column:1 / -1; }
  .table-wrap.feed td[data-label="空売り者"] { order:1; }
  .table-wrap.feed td[data-label="計算日"] { order:2; }
  .table-wrap.feed td[data-label="残高数量"] { order:3; }
  .table-wrap.feed td[data-label="残高割合"] { order:4; }
  .table-wrap.feed td[data-label="計算日"]::before,
  .table-wrap.feed td[data-label="残高数量"]::before,
  .table-wrap.feed td[data-label="残高割合"]::before { width:auto; }

  /* ランキングは2列: [残高割合 | 残高数量]、順位は右上 */
  .table-wrap.rank tr { display:grid; grid-template-columns:1fr auto; gap:1px 12px; }
  .table-wrap.rank td { min-width:0; overflow:hidden; }
  .table-wrap.rank td.stock { grid-column:1 / -1; }
  .table-wrap.rank td[data-label="残高数量"] { order:1; }
  .table-wrap.rank td[data-label="残高割合"] { order:2; }
  .table-wrap.rank td[data-label="残高割合"]::before,
  .table-wrap.rank td[data-label="残高数量"]::before { width:auto; }

  /* 銘柄詳細 合計表: 計算日を見出し、残高数量|残高割合 */
  /* 銘柄詳細 報告表: 空売り者を見出し、計算日(全幅)・残高数量|残高割合 */
  .table-wrap.daily tr, .table-wrap.reports tr { display:grid; grid-template-columns:1fr auto; gap:1px 12px; }
  .table-wrap.daily td, .table-wrap.reports td { min-width:0; overflow:hidden; }
  .table-wrap.daily td.stock, .table-wrap.reports td.stock { grid-column:1 / -1; color:var(--fg); }
  .table-wrap.reports td[data-label="計算日"] { grid-column:1 / -1; }
  .table-wrap.daily td[data-label="残高数量"]::before,
  .table-wrap.daily td[data-label="残高割合"]::before,
  .table-wrap.reports td[data-label="計算日"]::before,
  .table-wrap.reports td[data-label="残高数量"]::before,
  .table-wrap.reports td[data-label="残高割合"]::before { width:auto; }
}