#chips-workspace{min-width:0;margin-top:20px}.chip-study{background:var(--panel);overflow:hidden}.chip-heading{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:23px 24px 19px}.chip-heading h2{display:flex;align-items:center;gap:9px;font-size:19px;letter-spacing:-.2px}.chip-heading h2 svg{width:20px;height:20px;color:var(--accent)}.chip-heading p{font-size:12px;line-height:1.7;color:var(--muted);margin-top:8px}.chip-heading .eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:9px}.chip-heading-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.chip-heading-actions .button{font-size:11px;min-height:32px;padding:7px 10px}.chip-heading-actions svg{width:13px;height:13px}.chip-snapshot-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:12px 24px;color:var(--muted);font-size:11px}.chip-asof{margin-right:3px}.chip-asof b{font-weight:500;color:var(--text);margin-left:4px}.chip-mode-badge{padding:3px 7px;color:var(--accent);background:var(--accent-dim);border-radius:4px;font-size:10px}.chip-coverage-badge{padding:2px 7px;border:1px solid var(--line);border-radius:4px;font-size:10px}.chip-cutoff-note{margin-left:auto;color:var(--muted);font-size:10px}.chip-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:20px 24px;border-bottom:1px solid var(--line-soft)}.chip-stat{display:flex;flex-direction:column;gap:6px;min-width:0;padding:1px 18px;border-right:1px solid var(--line-soft)}.chip-stat:first-child{padding-left:0}.chip-stat:last-child{padding-right:0;border:0}.chip-stat>span{font-size:11px;color:var(--muted)}.chip-stat>strong{font-size:18px;letter-spacing:-.5px;font-weight:500;line-height:1.4;white-space:nowrap}.chip-stat>small{font-size:10px;color:var(--muted);line-height:1.6}.chip-stat-highlight>strong{color:var(--accent)}.chip-content{display:grid;grid-template-columns:minmax(240px,.83fr) minmax(330px,1.17fr);gap:0;align-items:start}.chip-distribution{padding:22px 19px 21px 24px;min-width:0}.chip-section-heading{display:flex;justify-content:space-between;align-items:center;gap:9px;margin-bottom:13px}.chip-section-heading h3{font-size:12px;font-weight:550}.chip-section-heading>span{color:var(--muted);font-size:10px;white-space:nowrap}.chip-chart{width:100%;height:400px;min-width:0}.chip-chart-empty{min-height:250px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px;padding:24px;text-align:center}.chip-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:9px;color:var(--muted);margin-top:10px;line-height:1.8}.chip-legend>span{display:inline-flex;align-items:center;gap:5px}.chip-legend i{width:8px;height:5px;border-radius:1px;display:inline-block}.chip-key-above{background:var(--up)}.chip-key-below{background:var(--down)}.chip-legend .chip-key-average{height:0;width:11px;border-top:1px dashed var(--yellow)}.chip-chart-caption{color:var(--muted);font-size:10px;line-height:1.9;margin-top:13px;max-width:490px}.chip-zones{border-left:1px solid var(--line-soft);padding:22px 24px 21px 20px;min-width:0}.chip-zone-group+.chip-zone-group{margin-top:19px}.chip-group-heading{display:flex;align-items:center;gap:7px;margin-bottom:9px}.chip-group-heading h4{font-weight:500;font-size:11px;margin:0}.chip-group-heading>span:last-child{font:9px var(--mono);color:var(--muted);margin-left:auto}.chip-side-dot{width:5px;height:5px;border-radius:50%;display:inline-block}.chip-side-dot.resistance{background:var(--up)}.chip-side-dot.support{background:var(--down)}.chip-side-dot.inside{background:var(--accent)}.chip-zone-card{display:block;position:relative;text-align:left;width:100%;border:1px solid var(--line);border-radius:8px;background:var(--panel-raised);padding:13px 14px;margin-top:8px;transition:background .18s,border-color .18s,box-shadow .18s}.chip-zone-card:hover{background:var(--hover);border-color:var(--muted)}.chip-zone-card.selected{border-color:var(--accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 30%,transparent);background:var(--accent-dim)}.chip-zone-top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:9px;color:var(--muted)}.chip-zone-status{display:inline-flex;align-items:center;gap:5px;font-size:9px}.chip-zone-status:before{content:'';display:inline-block;width:4px;height:4px;border-radius:50%;background:currentColor}.chip-zone-resistance .chip-zone-status{color:var(--up)}.chip-zone-support .chip-zone-status{color:var(--down)}.chip-zone-inside .chip-zone-status{color:var(--accent)}.chip-zone-origin{text-align:right;font-size:9px}.chip-zone-price{display:flex;gap:9px;align-items:baseline;margin:6px 0 9px}.chip-zone-price>strong{font:17px var(--mono);letter-spacing:-.3px;color:var(--text);font-weight:500}.chip-zone-price>span{font-size:10px;color:var(--muted);flex:1;display:flex;justify-content:space-between}.chip-zone-price>span>span{font-size:14px;color:var(--muted)}.chip-zone-facts{display:flex;gap:8px 14px;flex-wrap:wrap;color:var(--muted);font-size:9px;line-height:1.7}.chip-zone-facts b{font:10px var(--mono);font-weight:400;color:var(--text)}.chip-zone-note{color:var(--muted);font-size:9px;line-height:1.75;margin-top:7px;padding-top:7px;border-top:1px solid var(--line-soft)}.chip-no-zone{font-size:11px;color:var(--muted);padding:19px 13px;border:1px dashed var(--line);border-radius:7px;line-height:1.7}.chip-history{margin-top:16px}.chip-history summary{cursor:pointer;font-size:10px;color:var(--muted);padding:4px 0}.chip-zone-card.historical{background:var(--bg)}.chip-zone-card.historical .chip-zone-status{color:var(--muted)}.chip-evidence{border-top:1px solid var(--line-soft);padding:15px 24px 17px;background:color-mix(in srgb,var(--panel-raised) 45%,var(--panel));color:var(--muted)}.chip-evidence-head{display:flex;justify-content:space-between;gap:15px;font-size:10px;margin-bottom:7px}.chip-evidence-head>span:first-child{font-weight:550;color:var(--text)}.chip-evidence p{font-size:10px;line-height:1.9}.chip-evidence .chip-data-warning{margin-top:6px;color:var(--yellow)}.chip-method{border-top:1px solid var(--line-soft);padding:13px 24px 15px}.chip-method>summary{font-size:11px;color:var(--muted);cursor:pointer;line-height:1.8}.chip-method[open]>summary{color:var(--accent)}.chip-method-content{display:grid;grid-template-columns:1fr 1fr;gap:18px 25px;padding:19px 0 4px}.chip-method-content h4{font-size:11px;font-weight:550;margin:0 0 7px}.chip-method-content p{font-size:10px;line-height:1.95;color:var(--muted)}
@media(min-width:1500px){.chip-content{grid-template-columns:minmax(300px,.9fr) minmax(400px,1.1fr)}.chip-zones #chip-zone-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.chip-zone-group+.chip-zone-group{margin-top:0}.chip-history{grid-column:1/-1}.chip-stat>strong{font-size:20px}.chip-chart{height:430px}}
@media(max-width:1050px){.chip-heading{align-items:flex-start}.chip-heading-actions{flex-direction:column;align-items:stretch}.chip-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 0}.chip-stat:nth-child(2){border-right:0}.chip-stat:nth-child(3){padding-left:0}.chip-content{grid-template-columns:1fr}.chip-distribution{padding-right:24px}.chip-chart{height:360px}.chip-zones{border-left:0;border-top:1px solid var(--line-soft);padding-left:24px}.chip-zones #chip-zone-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.chip-zone-group+.chip-zone-group{margin-top:0}.chip-history{grid-column:1/-1}.chip-cutoff-note{margin-left:0}.chip-chart-caption{max-width:none}}
@media(max-width:620px){#chips-workspace{margin-top:15px}.chip-heading{padding:19px 16px 16px;display:block}.chip-heading h2{font-size:17px}.chip-heading p{font-size:11px}.chip-heading-actions{flex-direction:row;margin-top:14px}.chip-heading .eyebrow{font-size:8px;letter-spacing:1.2px}.chip-snapshot-bar{padding:11px 16px;gap:8px}.chip-cutoff-note{width:100%;font-size:9px}.chip-summary{padding:18px 16px;gap:17px 0}.chip-stat{padding:0 12px}.chip-stat>strong{font-size:16px}.chip-stat>span{font-size:10px}.chip-stat>small{font-size:9px}.chip-distribution{padding:18px 12px 19px 16px}.chip-zones{padding:18px 16px}.chip-chart{height:350px}.chip-legend{gap:7px;font-size:8px}.chip-zones #chip-zone-list{display:block}.chip-zone-group+.chip-zone-group{margin-top:18px}.chip-zone-price>strong{font-size:19px}.chip-zone-facts,.chip-zone-note{font-size:10px}.chip-zone-top{font-size:10px}.chip-evidence,.chip-method{padding-left:16px;padding-right:16px}.chip-evidence-head{font-size:9px}.chip-method-content{grid-template-columns:1fr;gap:16px}.chip-method-content p{font-size:11px}.chip-chart-caption{font-size:9px}.chip-zone-origin{font-size:9px}}
.chip-chart[hidden],.chip-chart-empty[hidden]{display:none!important}
@media(prefers-reduced-motion:reduce){.chip-zone-card{transition:none}}

/* Compact evidence deck: the aligned histogram lives in the main price chart. */
#chips-workspace:has(.chip-study.compact){margin-top:0}.chip-study.compact{border:0;border-top:1px solid var(--line);border-radius:0}.chip-study.compact .chip-distribution{display:none}.chip-study.compact .chip-content{display:block}.chip-study.compact .chip-zones{border-left:0;padding:20px 24px}.chip-study.compact .chip-zones #chip-zone-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.chip-study.compact .chip-zone-group+.chip-zone-group{margin-top:0}.chip-study.compact .chip-zone-group:nth-child(3),.chip-study.compact .chip-history{grid-column:1/-1}.chip-study.compact .chip-heading h2{font-size:16px}.chip-study.compact .chip-heading{padding-top:20px;padding-bottom:17px}.chip-study.compact .chip-heading .eyebrow{font-size:8px}.chip-study.compact .chip-stat>strong{font-size:16px}.chip-study.compact .chip-snapshot-bar{padding-top:9px;padding-bottom:9px}.chip-study.compact .chip-section-heading{margin-bottom:14px}
@media(max-width:620px){.chip-study.compact .chip-zones{padding:18px 16px}.chip-study.compact .chip-zones #chip-zone-list{grid-template-columns:1fr;gap:18px}.chip-study.compact .chip-zone-group:nth-child(3){grid-column:auto}.chip-study.compact .chip-stat>strong{font-size:15px}}