:root{--instrument-iv:#4182ee;--instrument-up-fill:rgba(255,102,135,.18);--instrument-up-fade:rgba(255,102,135,.03);--instrument-down-fill:rgba(84,223,192,.18);--instrument-down-fade:rgba(84,223,192,.03);--instrument-price-fill:rgba(242,244,247,.09);--instrument-price-fade:rgba(242,244,247,.01)}
:root[data-theme=light]{--instrument-price-fill:rgba(35,49,57,.09);--instrument-price-fade:rgba(35,49,57,.01);--instrument-up-fill:rgba(213,37,80,.18);--instrument-up-fade:rgba(213,37,80,.03);--instrument-down-fill:rgba(0,127,90,.18);--instrument-down-fade:rgba(0,127,90,.03)}
.instrument-dialog{width:min(1240px,calc(100vw - 40px));max-width:none;max-height:calc(100dvh - 40px);padding:0;border:1px solid var(--line-strong);border-radius:12px;background:var(--panel);color:var(--text);box-shadow:0 24px 100px #0008;overflow:auto}
.instrument-dialog::backdrop{background:color-mix(in srgb,var(--bg) 75%,transparent);backdrop-filter:blur(4px)}
.instrument-dialog[open]{display:flex;flex-direction:column}
.instrument-dialog-head{position:sticky;top:0;z-index:3;display:flex;flex:0 0 auto;flex-direction:row;align-items:center;justify-content:space-between;margin:0;padding:20px 24px 16px;border:0;border-bottom:1px solid var(--line);min-height:76px;background:var(--panel)}
.instrument-dialog-head small{font-size:10px;color:var(--accent-ink);letter-spacing:.1em}
.instrument-dialog-head h2{margin:6px 0 0;font-size:23px;line-height:1.2}
.instrument-dialog button{font:inherit;cursor:pointer}
.instrument-dialog-close{width:36px;height:36px;border:1px solid var(--line);border-radius:6px;background:var(--raised);color:var(--text);font-size:24px!important}
.instrument-dialog button:focus-visible,.instrument-dialog summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.instrument-dialog-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;min-height:0}
.instrument-dialog-charts{padding:20px 20px 16px;min-width:0}
.instrument-chart-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.instrument-chart-heading strong{font:600 13px var(--font-data)}
.instrument-chart-controls{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.instrument-history-days[hidden]{display:none}
.instrument-history-days{display:flex;gap:3px;border:1px solid var(--line);padding:3px;border-radius:6px}
.instrument-history-days button{border:0;border-radius:4px;padding:5px 10px;background:transparent;color:var(--muted)}
.instrument-history-days button[aria-pressed=true]{background:var(--accent);color:var(--accent-text)}
.instrument-chart-legend{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px}
.instrument-chart-legend span:before{content:"";display:inline-block;width:16px;height:2px;background:var(--chart-price);vertical-align:middle;margin-right:6px}
.instrument-chart-legend span:last-child:before{background:var(--instrument-iv)}
.instrument-chart-legend span.has-settlement:before{background:linear-gradient(90deg,var(--up) 50%,var(--down) 50%)}
.instrument-levels-hint{margin:8px 0 0;color:var(--muted);font-size:10px;line-height:1.5}
.instrument-chart-frame{position:relative;margin-top:12px}
.instrument-chart{height:clamp(360px,calc(100dvh - 280px),620px);min-width:0;touch-action:none}
.instrument-chart-empty{position:absolute;top:32%;left:12%;right:12%;text-align:center;color:var(--muted);pointer-events:none;font-size:12px}
.instrument-skew-label{position:absolute;top:75%;left:72px;padding:5px 0;color:var(--muted);pointer-events:none;font-size:10px}
.instrument-skew-empty{position:absolute;top:84%;left:20%;right:20%;text-align:center;color:var(--muted);pointer-events:none;font-size:11px}
.instrument-chart-empty,.instrument-skew-label,.instrument-skew-empty{z-index:2}
.instrument-history-status{margin:0 0 14px;padding:10px 12px;border-radius:6px;background:var(--raised);color:var(--muted);line-height:1.6}
.instrument-history-status.is-error{color:var(--warning)}
.instrument-chart-foot{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-top:12px;color:var(--muted);font-size:10px;line-height:1.6}
.instrument-dialog-sidebar{border-left:1px solid var(--line);padding:18px 18px 22px;overflow-y:auto;max-height:calc(100dvh - 120px);overscroll-behavior:contain;scrollbar-width:thin}
.instrument-sidebar-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}
.instrument-sidebar-heading h3{margin:0;font-size:12px}
.instrument-sidebar-heading span{color:var(--muted);font:10px var(--font-data)}
.instrument-quote{border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:18px}
.instrument-quote-grid{display:grid;grid-template-columns:repeat(4,max-content);justify-content:space-between;gap:8px;white-space:nowrap}
.instrument-quote-grid span{display:block;color:var(--muted);font-size:10px;margin-bottom:7px}
.instrument-quote-grid b{font:600 14px var(--font-data)}
#instrumentIv{color:var(--instrument-iv)}
.instrument-quote-grid .up{color:var(--up)}.instrument-quote-grid .down{color:var(--down)}
.instrument-quote-grid>div>small{display:block;margin-top:5px;color:var(--muted);font:11px var(--font-data)}
.instrument-quote-values{display:flex;flex-direction:column;align-items:flex-start;gap:5px}
.instrument-quote-values small{color:var(--muted);font:11px var(--font-data);white-space:nowrap}
.instrument-quote-values small b{font-size:11px;font-weight:500}
.instrument-dialog .tf-tooltip-grid{font-size:11px;line-height:1.5}
.instrument-dialog .tf-tooltip-grid b{font-size:11px}
.instrument-dialog .tf-tooltip-since{line-height:1.6}
.instrument-period{border:1px solid var(--line);border-radius:6px;margin-top:8px;overflow:hidden}
.instrument-period summary{display:flex;align-items:center;gap:4px;box-sizing:border-box;height:34px;padding:0 10px;cursor:pointer;background:var(--raised);font-size:11px;line-height:18px;list-style:none}
.instrument-period summary::-webkit-details-marker{display:none}
.instrument-period summary::before{content:"";flex:none;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:5px solid currentColor}
.instrument-period[open]>summary::before{transform:rotate(90deg)}
.instrument-period summary>span{display:inline-flex;align-items:center;gap:4px;margin-left:auto;color:var(--muted)}
.instrument-period.current-long{border-color:var(--up-border);background:var(--up-soft)}
.instrument-period.current-short{border-color:var(--down-border);background:var(--down-soft)}
.instrument-period.current-long summary{background:var(--period-long-bg);color:var(--period-long)}
.instrument-period.current-short summary{background:var(--period-short-bg);color:var(--period-short)}
.instrument-period.current-long summary span,.instrument-period.current-short summary span{color:inherit}
.instrument-transition{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;height:20px;padding:0 5px;border:1px solid;border-radius:3px;font-weight:600;line-height:1}
.instrument-transition.long{color:var(--up);border-color:var(--up-border);background:var(--up-soft)}
.instrument-transition.short{color:var(--down);border-color:var(--down-border);background:var(--down-soft)}
.instrument-period.preview-long{--period-preview:var(--up)}
.instrument-period.preview-short{--period-preview:var(--down)}
.instrument-period.preview-conflict{animation:instrument-preview-breathe 2.8s ease-in-out infinite}
@keyframes instrument-preview-breathe{
  0%,100%{border-color:color-mix(in srgb,var(--period-preview) 45%,var(--line));box-shadow:inset 0 0 0 1px transparent}
  50%{border-color:var(--period-preview);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--period-preview) 45%,transparent)}
}
@media(prefers-reduced-motion:reduce){.instrument-period.preview-conflict{animation:none;border-color:var(--period-preview);border-style:dashed}}
.instrument-period-body{padding:10px}
.instrument-period-body .tf-tooltip-title{display:none}
.instrument-recent-events{border-top:1px solid var(--line);margin-top:18px;padding-top:14px}
.instrument-dialog .instrument-history-head{margin-bottom:9px}
.instrument-event-tooltip{position:absolute;z-index:3;pointer-events:none;padding:6px 8px;max-width:calc(100% - 8px);box-sizing:border-box;border:1px solid var(--line-strong);border-radius:4px;background:var(--panel);color:var(--text);font:11px var(--font-data);box-shadow:0 3px 12px #0003}
.instrument-row .instrument-signal,.instrument-row .tf-cell{cursor:pointer}
@media(max-width:850px){
  .instrument-dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 20px)}
  .instrument-dialog-layout{grid-template-columns:minmax(0,1fr)}
  .instrument-dialog-head{padding:14px 16px;min-height:68px}
  .instrument-dialog-charts{padding:16px 10px}
  .instrument-chart{height:380px}
  .instrument-dialog-sidebar{border-left:0;border-top:1px solid var(--line);max-height:none;overflow:visible;padding:18px}
  .instrument-chart-heading{padding:0 6px}
}