/* ── twstock 三大法人 · 分析頁版型（B Light）── */

#box_main {
  flex: 1;
  min-width: 0;
  min-height: 800px;
  padding-top: 14px;
  padding-left: 20px;
  max-width: 1340px;
}

/* ── Page head ── */
.pagehead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-16);
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
}
.titlewrap { display: flex; flex-direction: column; gap: 2px; }
.titlewrap .eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--color-greyMedium);
}
.titlewrap h4 { margin: 0; font-size: 20px; font-weight: 600; color: var(--color-black); }
.titlewrap .meta { font-size: 12px; color: var(--color-greyMedium); }

.toolbar { display: flex; gap: var(--space-8); align-items: center; flex-wrap: wrap; }
.ctrl {
  height: 32px; display: inline-flex; align-items: center; gap: 6px; padding: 0 12px;
  border: 1px solid var(--color-greyLight); background: transparent; color: var(--color-black);
  border-radius: var(--radius-sm); font-size: 13px; font-family: inherit; cursor: pointer;
  transition: background var(--motion-fast) ease;
}
.ctrl:hover { background: var(--color-greyLight); }
.ctrl.stock { font-weight: 600; max-width: 220px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ctrl .caret {
  width: 6px; height: 6px; border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor; transform: rotate(45deg); margin-left: 2px;
}
/* Override modal_stock.css's #btn_stock_select (ID wins over .ctrl): keep the
   analysis-toolbar look — kill its 44px height + background-image arrow so the
   button stays a fixed 32px .ctrl with a single .caret (no double arrow / jump). */
#btn_stock_select.ctrl.stock {
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  background: transparent;
  font-size: 13px;
  flex: none;
}
.segment { display: inline-flex; border: 1px solid var(--color-greyLight); border-radius: var(--radius-sm); overflow: hidden; }
.segment .btn_range {
  height: 32px; padding: 0 12px; border: none; background: transparent; color: var(--color-greyMedium);
  font-size: 12px; font-family: inherit; cursor: pointer; border-right: 1px solid var(--color-greyLight);
  transition: background var(--motion-fast) ease;
}
.segment .btn_range:last-child { border-right: none; }
.segment .btn_range:hover { background: var(--color-greyLight); }
.segment .btn_range.active { background: var(--color-pureWhite); color: var(--color-black); font-weight: 600; box-shadow: var(--shadow-sm); }

/* ── Layout grid ── */
.analysis { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: var(--space-16); align-items: start; }
.col-main { display: flex; flex-direction: column; gap: var(--space-16); min-width: 0; }
.col-side { display: flex; flex-direction: column; gap: var(--space-16); position: sticky; top: var(--space-16); }

/* ── Card ── */
.card { background: var(--color-surface); border: none; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-16); }
.card-h { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-8); margin-bottom: var(--space-12); }
.card-h h6 { margin: 0; font-size: 13px; font-weight: 600; color: var(--color-black); }
.card-h .right { display: flex; gap: var(--space-8); align-items: center; }
.card-h .meta { font-size: 12px; color: var(--color-greyMedium); }
.chart_box { position: relative; }

.num, .mono { font-variant-numeric: tabular-nums; }
.mono { font-family: "Roboto Mono", monospace; }
.pos { color: var(--color-greenData); }
.neg { color: var(--color-redData); }
.mut { color: var(--color-greyMedium); }

/* ── Auto interpretation ── */
.read { display: flex; flex-direction: column; gap: var(--space-8); }
.read .line {
  border: 1px solid var(--color-greyLight); border-radius: var(--radius-sm); padding: 9px 11px;
  font-size: 13px; line-height: 1.45; display: flex; gap: 8px; align-items: flex-start; color: var(--color-greyDark);
}
.read .tag {
  flex: none; font-size: 10px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  border-radius: var(--radius-micro); padding: 2px 6px; margin-top: 1px;
}
.tag-pos { background: var(--color-greenLight); color: var(--color-greenBlack); }
.tag-neg { background: var(--color-redLight); color: var(--color-redBlack); }
.tag-neu { background: var(--color-greyLight); color: var(--color-greyDark); }

/* ── Latest-day stats ── */
.stat-row { display: flex; flex-direction: column; gap: var(--space-12); }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat + .stat { border-top: 1px solid var(--color-greyLight); padding-top: var(--space-12); }
.stat .lab { font-size: 12px; color: var(--color-greyMedium); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.stat .val { font-family: "Roboto Mono", monospace; font-variant-numeric: tabular-nums; font-size: 24px; font-weight: 500; line-height: 1.1; color: var(--color-black); }
.stat .val.pos { color: var(--color-greenData); }
.stat .val.neg { color: var(--color-redData); }
.stat .delta { font-family: "Roboto Mono", monospace; font-variant-numeric: tabular-nums; font-size: 12px; color: var(--color-greyMedium); }
.streak { display: flex; gap: 3px; }
.streak i { width: 7px; height: 14px; border-radius: 2px; display: block; background: var(--color-greyLight); }
.streak i.g { background: var(--color-greenData); }
.streak i.r { background: var(--color-redData); }
.ctxbar { margin-top: 8px; }
.ctxbar .track { position: relative; height: 6px; border-radius: var(--radius-pill); background: var(--color-greyLight); }
.ctxbar .fill { position: absolute; top: 0; bottom: 0; left: 0; border-radius: var(--radius-pill); background: var(--color-primary); }
.ctxbar .mark { position: absolute; top: -3px; width: 2px; height: 12px; background: var(--color-black); border-radius: 1px; }
.ctxbar .scale { display: flex; justify-content: space-between; font-size: 10px; color: var(--color-greyMedium); margin-top: 3px; }

/* ── Detail table ── */
.tbl-wrap { overflow: auto; max-height: 360px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; }
table.tbl thead th {
  position: sticky; top: 0; background: var(--color-surface); color: var(--color-greyMedium);
  font-weight: 600; font-size: 12px; padding: 8px; border-bottom: 1px solid var(--color-greyLight);
  text-align: right; white-space: nowrap; cursor: pointer; user-select: none;
}
table.tbl thead th:first-child { text-align: left; }
table.tbl thead th .ar { font-size: 9px; margin-left: 3px; color: var(--color-primaryText); }
table.tbl tbody td { padding: 7px 8px; text-align: right; border-bottom: 1px solid var(--color-greyLight); font-family: "Roboto Mono", monospace; color: var(--color-black); }
table.tbl tbody td:first-child { text-align: left; font-family: inherit; color: var(--color-greyDark); }
table.tbl tbody tr:hover td { background: var(--color-white); }
.heat { display: inline-block; min-width: 64px; text-align: right; padding: 2px 6px; border-radius: var(--radius-micro); }

/* ── States ── */
.loader_wrap { display: flex; flex-direction: column; gap: var(--space-12); justify-content: center; align-items: center; padding: 48px 0; color: var(--color-greyMedium); font-size: 14px; }

/* ── RWD ── */
@media (max-width: 1300px) {
  .analysis { grid-template-columns: 1fr; }
  .col-side { position: static; }
  #box_container { padding-top: 60px !important; }
  #box_main { padding-left: 0; }
  /* RWD sidebar button already names the section — drop the page title (keep the
     stock/close/date meta line, which the button doesn't show) */
  .titlewrap .eyebrow,
  .titlewrap h4 { display: none; }
}
@media (max-width: 768px) {
  /* stack the toolbar: stock selector on its own line, range segment below */
  .pagehead { flex-direction: column; align-items: stretch; }
  .toolbar { width: 100%; flex-direction: column; align-items: stretch; }
  .ctrl.stock { max-width: none; width: 100%; justify-content: space-between; }
  .segment { width: 100%; }
  .segment .btn_range { flex: 1; }
}