/* owner: insight — 回測儀表板（shared .ins-* primitives live in drawer.css） */

.ins-bt, .ins-md {
  padding: 0 clamp(14px, 2.4vw, 28px) 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 1500px;
  margin: 0 auto;
  container-type: inline-size;
}
.ins .ins-view-hd { padding-top: 18px; }
.ins .ins-view-hd h2 { margin: 0; font-size: var(--fs-2xl, 24px); font-weight: 700; letter-spacing: 0.01em; }
.ins .ins-view-hd p { margin: 4px 0 0; font-size: var(--fs-sm, 12.5px); }

.ins .ins-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 10px 12px;
  border-radius: var(--ins-r);
  background: var(--ins-panel);
  border: 1px solid var(--ins-border);
  position: sticky;
  top: 0;
  z-index: 3;
  background: color-mix(in srgb, var(--ins-panel-solid) 96%, transparent);
  /* opaque strip above the bar so scrolled content never peeks through the gap */
  box-shadow: 0 -10px 0 0 var(--bg, #070b16), 0 10px 24px -14px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.ins .ins-toolbar__g { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }
@media (max-width: 640px) {
  /* one horizontally scrolling row instead of three wrapped rows covering the KPIs */
  .ins .ins-toolbar {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 8px 10px;
    gap: 12px;
  }
  .ins .ins-toolbar::-webkit-scrollbar { display: none; }
  .ins .ins-bt__status { margin-left: 0; white-space: nowrap; }
}
.ins .ins-toolbar__l { font-size: var(--fs-xs, 11.5px); color: var(--ins-muted); }
.ins .ins-bt__status { margin-left: auto; font-size: var(--fs-xs, 11.5px); color: var(--ins-muted); font-variant-numeric: tabular-nums; }

.ins .ins-bt__hero, .ins .ins-md__hero {
  padding: 18px 20px;
  border-radius: var(--ins-r);
  background:
    radial-gradient(120% 140% at 0% 0%, color-mix(in srgb, var(--ins-accent) 10%, transparent), transparent 60%),
    var(--ins-panel);
  border: 1px solid var(--ins-border);
  transition: box-shadow 0.3s ease;
}
.ins .ins-bt__verdict { margin: 10px 0 0; font-size: clamp(16px, 1.6vw, 20px); line-height: 1.55; font-weight: 500; color: var(--ins-text); max-width: 72ch; text-wrap: pretty; }
.ins .ins-bt__cond { margin: 8px 0 0; font-size: var(--fs-xs, 11.5px); }
.ins-bt.is-running .ins-bt__hero, .ins-bt.is-running .ins-kpis, .ins-bt.is-running .ins-bt__row { opacity: 0.62; transition: opacity 0.15s; }

.ins .ins-bt__row { display: grid; grid-template-columns: 1fr; gap: 14px; }
.ins .ins-bt__row > * { min-width: 0; }
@container (min-width: 900px) {
  .ins .ins-bt__row { grid-template-columns: 1.5fr 1fr; }
  .ins .ins-bt__row--2 { grid-template-columns: 1fr 1fr; }
}
.ins .ins-chart { position: relative; height: 260px; min-width: 0; }
.ins .ins-cap b { font-family: var(--ins-mono); font-weight: 500; }

/* monthly heat grid */
.ins .ins-heat { border-collapse: separate; border-spacing: 3px; width: 100%; min-width: 540px; table-layout: fixed; font-variant-numeric: tabular-nums; font-size: var(--fs-2xs, 11.5px); }
.ins .ins-heat th:first-child { width: 42px; }
.ins .ins-heat th:last-child, .ins .ins-heat__tot { width: 58px; white-space: nowrap; }
.ins .ins-bt__monthly .ins-table-wrap, .ins .ins-heat-wrap { overflow-x: auto; }
.ins .ins-heat th { color: var(--ins-muted); font-weight: 500; padding: 2px 4px; text-align: center; }
.ins .ins-heat tbody th { text-align: right; font-family: var(--ins-mono); }
.ins .ins-heat__c {
  height: 30px;
  min-width: 0;
  overflow: hidden;
  border-radius: 5px;
  text-align: center;
  font-family: var(--ins-mono);
  color: var(--ins-text);
  cursor: default;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.ins .ins-heat__c.heat-up { background: color-mix(in srgb, var(--ins-up) var(--k), transparent); }
.ins .ins-heat__c.heat-down { background: color-mix(in srgb, var(--ins-down) var(--k), transparent); }
.ins .ins-heat__c.heat-flat { background: var(--ins-hover); }
.ins .ins-heat__c.is-empty { background: color-mix(in srgb, var(--ins-hover) 40%, transparent); }
.ins .ins-heat__c:not(.is-empty):hover, .ins .ins-heat__c:focus-visible { transform: scale(1.08); box-shadow: 0 0 0 1px var(--ins-text-2); position: relative; z-index: 1; }
.ins .ins-heat__tot { font-family: var(--ins-mono); text-align: right; padding-left: 6px; }
.ins .ins-heat__legend { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: var(--fs-2xs, 10.5px); }
.ins .ins-heat__legend .heat-down { color: var(--ins-down); }
.ins .ins-heat__legend .heat-up { color: var(--ins-up); }
.ins .ins-heat__legend i { width: 120px; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--ins-down), var(--ins-hover) 50%, var(--ins-up)); }

/* trades (virtualized) */
.ins .ins-card__hd { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.ins .ins-card__hd h4 { margin: 0; }
.ins .ins-card__tools { display: flex; align-items: center; gap: 10px; font-size: var(--fs-xs, 11.5px); }
.ins .ins-vt { border: 1px solid var(--ins-border); border-radius: 10px; overflow: hidden; }
.ins .ins-vt__head, .ins .ins-vt__r {
  display: grid;
  grid-template-columns: 92px 58px minmax(70px, 1.2fr) 52px repeat(5, minmax(60px, 1fr)) 44px 70px;
  align-items: center;
  column-gap: 6px;
  padding: 0 10px;
  min-width: 820px;
}
.ins .ins-vt__head { height: 32px; background: var(--ins-hover); border-bottom: 1px solid var(--ins-border); }
.ins .ins-vt__th { border: 0; background: none; padding: 0; color: var(--ins-muted); font: inherit; font-size: var(--fs-xs, 11.5px); cursor: pointer; white-space: nowrap; }
.ins .ins-vt__th:hover, .ins .ins-vt__th.is-sorted { color: var(--ins-text); }
.ins .ins-vt__th.is-sorted::after { content: attr(data-dir); margin-left: 3px; font-size: 9px; }
.ins .ins-vt__vp { position: relative; height: 440px; overflow: auto; overscroll-behavior: contain; }
.ins .ins-vt__head { overflow: hidden; }
.ins .ins-vt__spacer { position: relative; min-width: 820px; }
.ins .ins-vt__rows { position: absolute; inset: 0 0 auto 0; }
.ins .ins-vt__r {
  position: absolute;
  left: 0;
  right: 0;
  height: 34px;
  font-size: var(--fs-sm, 12.5px);
  border-bottom: 1px solid color-mix(in srgb, var(--ins-border) 60%, transparent);
  cursor: pointer;
  will-change: transform;
}
.ins .ins-vt__r:hover { background: var(--ins-hover); }
.ins .ins-vt__vp:focus-visible { outline: none; box-shadow: inset 0 0 0 2px var(--ins-accent, var(--accent)); }
.ins .ins-vt__vp:focus-visible .ins-vt__r.is-active { background: color-mix(in srgb, var(--ins-accent, var(--accent)) 14%, transparent); box-shadow: inset 3px 0 0 var(--ins-accent, var(--accent)); }
.ins .ins-vt__r:hover span:nth-child(3) { color: var(--accent-strong, #8aa4ff); }
.ins .ins-vt__r > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ins .al-r { text-align: right; }
.ins .al-l { text-align: left; }
.ins .ins-vt__r b { font-weight: 600; }
.ins .ins-tag { font-style: normal; font-size: 11.5px; padding: 1px 6px; border-radius: 999px; background: var(--ins-hover); color: var(--ins-text-2); }
.ins .ins-tag.tag-breakout { background: var(--up-soft, rgba(255, 77, 94, 0.15)); color: var(--ins-up); }
.ins .ins-tag.tag-early { background: var(--warn-soft, rgba(245, 181, 68, 0.14)); color: var(--ins-warn); }
.ins .ins-tag.tag-stop { background: var(--down-soft, rgba(31, 203, 126, 0.14)); color: var(--ins-down); }

.ins-bt.is-empty > :is(.ins-kpis, .ins-bt__row, .ins-bt__trades),
.ins-md.is-empty > :is(.ins-kpis, .ins-bt__row) { display: none; }