@font-face{font-family:LocalUI;src:local("Segoe UI")}
:root{--bg:#151617;--surface:#1e2022;--raised:#2b2e31;--text:#f0f0f0;--muted:#b8bcc0;--line:#39372f;--green:#2fbf71;--red:#e5484d;--amber:#c8b273;--accent:#c8b273;--shadow:0 12px 40px #00000014;font-family:LocalUI,"Segoe UI",Arial,sans-serif;color-scheme:dark}
:root[data-theme=light]{--accent:#147b50;--bg:#f2f5ef;--surface:#fffefa;--raised:#e9f0e7;--text:#192d24;--muted:#62766b;--line:#dce5d9;--green:#147b50;--red:#bd5449;--amber:#9b6e21;--shadow:0 12px 40px #22332506;color-scheme:light}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.45}button,select,a{-webkit-tap-highlight-color:transparent}button,select{font:inherit;color:inherit}button,a,select,summary{touch-action:manipulation}button{cursor:pointer}button:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible,#chart:focus-visible{outline:2px solid var(--green);outline-offset:4px}button{border:0;background:none}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}h1,h2,p{margin:0}.topbar{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:700;letter-spacing:2px}.brand-note{font-weight:400;font-size:12px;letter-spacing:1.5px;display:block;color:var(--muted);margin-top:-1px}.top-context{color:var(--muted);font-size:14px;display:flex;align-items:center;gap:9px}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green)}.dot.amber{background:var(--amber)}.header-actions{display:flex;gap:24px;align-items:center}.text-action{font-size:14px;color:var(--muted);padding:7px 0}.text-action:hover{color:var(--text)}.icon-button{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;font-size:21px;background:var(--surface)}main{max-width:1700px;padding:30px 42px 20px;margin:auto}.breadcrumb{display:flex;gap:14px;align-items:center;font-size:13px;color:var(--muted)}.breadcrumb strong{font-weight:400;color:var(--text)}.prototype{margin-left:auto;border:1px solid var(--line);padding:4px 8px;border-radius:5px;letter-spacing:1.3px;font-size:11px}.instrument{display:flex;align-items:center;gap:40px;padding:30px 0 32px}.identity{display:flex;align-items:center;gap:17px}.ticker-avatar{width:60px;height:60px;border-radius:18px;background:var(--green);color:var(--bg);font-weight:650;font-size:34px;display:grid;place-items:center}.eyebrow{font-size:14px;letter-spacing:.4px;font-weight:600;color:var(--green)}.eyebrow span{color:var(--muted);font-size:13px;font-weight:400}h1{font-size:29px;font-weight:550;letter-spacing:-.6px;line-height:1.35}.quote{border-left:1px solid var(--line);padding-left:40px}.quote-price{font-size:39px;letter-spacing:-1.4px;font-weight:550;font-variant-numeric:tabular-nums;line-height:1.15}.currency{font-size:24px;margin-left:9px;color:var(--muted);font-weight:400}.quote-change{display:flex;gap:10px;font-size:13px;margin-top:7px;flex-wrap:wrap}.muted{color:var(--muted)}.positive{color:var(--green)}.negative{color:var(--red)}.snapshot{margin-left:auto;display:flex;align-items:flex-end;gap:9px;flex-direction:column;font-size:13px;color:var(--muted)}.snapshot-tag{border:1px solid var(--line);border-radius:20px;padding:6px 11px;font-size:12px;display:flex;gap:8px;align-items:center;color:var(--text)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 284px;gap:20px;align-items:start}.chart-card{min-width:0;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.chart-toolbar{padding:18px 20px;display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--line);flex-wrap:wrap}.segmented{display:flex;align-items:center;gap:3px}.segmented button,.chart-types button{padding:8px 11px;min-height:36px;border-radius:6px;font-size:14px;color:var(--muted);white-space:nowrap}.segmented button:hover,.chart-types button:hover{color:var(--text);background:var(--raised)}.segmented button.selected{color:var(--bg);background:var(--green);font-weight:600}.chart-config{display:flex;gap:14px;align-items:center}.select-label select{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:7px 9px;font-size:14px;min-height:36px;cursor:pointer}.chart-types{display:flex;border-left:1px solid var(--line);padding-left:8px}.chart-types button.selected{background:var(--raised);color:var(--text)}.chart-subbar{display:flex;justify-content:space-between;align-items:center;padding:12px 23px 4px;gap:10px}.toggles{display:flex;gap:18px}.toggles button{display:flex;gap:7px;align-items:center;color:var(--muted);font-size:13px;padding:6px 0;min-height:32px}.toggles button[aria-pressed=true]{color:var(--text)}.toggles button[aria-pressed=false]{opacity:.65}.swatch{width:8px;height:8px;border-radius:2px}.swatch.volume{background:var(--green)}.swatch.average{background:var(--amber)}.ohlc{padding:9px 24px 10px;display:flex;align-items:center;gap:17px;font-size:12px;font-variant-numeric:tabular-nums;min-height:38px;color:var(--muted);flex-wrap:wrap}.ohlc b{font-weight:500;color:var(--text);margin-left:3px}#bar-time{min-width:108px}.chart-stage{position:relative;margin:0 10px 0 10px}#chart{height:420px;width:100%;position:relative;z-index:1}.chart-watermark{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;padding-bottom:65px;font-size:76px;letter-spacing:8px;pointer-events:none;font-weight:650;opacity:.025;color:var(--text);z-index:2}.chart-watermark span{font-size:14px;letter-spacing:9px;font-weight:400}.chart-message{position:absolute;inset:0;display:grid;place-items:center;background:var(--surface);z-index:3;color:var(--muted);font-size:14px;padding:30px;text-align:center}.chart-message[hidden]{display:none}.chart-footer{border-top:1px solid var(--line);display:flex;align-items:center;padding:13px 22px;gap:16px;font-size:12px;color:var(--muted);min-height:46px}.timezone-label{margin-left:auto}.notice{padding:10px 22px;font-size:12px;border-top:1px solid var(--line);color:var(--muted);line-height:1.6}.notice.warning{color:var(--amber)}.insights{display:flex;flex-direction:column;gap:18px}.insight-panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:8px}h2{font-size:14px;font-weight:550}.mini-tag{font-size:11px;color:var(--muted);white-space:nowrap}.period-return{font-size:34px;letter-spacing:-1px;margin-top:19px;font-weight:500;font-variant-numeric:tabular-nums}.metric-caption{font-size:12px;color:var(--muted);margin-top:2px}.range-visual{margin:25px 0 22px;display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:12px;color:var(--muted)}.range-visual>div:nth-child(2){text-align:right}.range-visual strong{display:block;font-size:15px;font-weight:500;color:var(--text);margin-top:5px}.range-track{position:relative;grid-column:span 2;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--red),var(--amber),var(--green));margin-top:4px}.range-track span{position:absolute;left:50%;top:-3px;width:10px;height:10px;border:2px solid var(--surface);border-radius:50%;background:var(--text)}.metrics{margin:0;font-size:12px;display:flex;flex-direction:column;gap:13px}.metrics>div{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.metrics dt{color:var(--muted)}.metrics dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}.fine-print{color:var(--muted);font-size:11px;line-height:1.6;margin-top:19px}.archive-panel{padding-top:20px}.file-label{font-size:10px;border:1px solid var(--line);border-radius:4px;padding:2px 5px;color:var(--muted)}.archive-name{margin:18px 0;font-size:14px}.archive-name span{float:right;color:var(--muted);font-size:12px;padding-top:2px}details{border-top:1px solid var(--line);margin-top:21px;padding-top:16px}summary{font-size:12px;color:var(--muted);cursor:pointer;line-height:1.6}summary span{font-size:10px;border-radius:4px;padding:3px 5px;color:var(--amber);background:var(--raised);white-space:nowrap;margin-left:4px}details p{font-size:12px;color:var(--muted);line-height:1.65;margin-top:12px}.page-footer{font-size:11px;color:var(--muted);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:20px 2px 6px}.license-link{font-size:11px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.embed .topbar,.embed .breadcrumb,.embed .insights,.embed .page-footer>span{display:none}.embed main{padding:20px;max-width:none}.embed .workspace{display:block}.embed .instrument{padding-top:0;gap:20px}.embed .quote{padding-left:20px}.embed #chart{height:clamp(300px,60vh,700px)}.embed .snapshot{font-size:12px}.embed .identity h1{font-size:22px}.embed .ticker-avatar{width:45px;height:45px;font-size:27px;border-radius:12px}.embed .quote-price{font-size:30px}
@media(min-width:1500px){#chart{height:500px}}@media(max-width:1200px){main{padding:25px}.topbar{padding:0 25px}.workspace{grid-template-columns:minmax(0,1fr) 260px;gap:16px}.chart-toolbar{padding:14px}.segmented button{padding:8px 9px}.instrument{gap:25px}.quote{padding-left:25px}.quote-change{max-width:240px}.top-context{display:none}.chart-config{gap:8px}.insight-panel{padding:19px}}@media(max-width:950px){.workspace{grid-template-columns:1fr}.insights{display:grid;grid-template-columns:1fr 1fr}.snapshot{font-size:12px}.eyebrow span{display:block;margin-top:2px}.quote-price{font-size:34px}.instrument{gap:20px}.quote{padding-left:20px}#chart{height:430px}.section-title h2{font-size:15px}.metrics,.fine-print{font-size:12px}.page-footer{justify-content:flex-start;column-gap:24px}}
@media(max-width:600px){.topbar{height:66px;padding:0 18px;gap:10px}.brand{font-size:15px;gap:8px}.brand img{width:28px;height:28px}.brand-note{font-size:10px}.header-actions{gap:12px}.header-actions .text-action{font-size:12px}.icon-button{width:36px;height:36px}main{padding:20px 12px 14px}.breadcrumb{padding:0 6px;font-size:12px;gap:10px}.prototype{font-size:9px}.instrument{padding:25px 6px 20px;flex-wrap:wrap;gap:17px 14px}.identity{gap:12px;flex:1}.ticker-avatar{width:45px;height:45px;font-size:27px;border-radius:14px}.eyebrow{font-size:13px}.eyebrow span{font-size:11px}h1{font-size:23px}.quote{border:0;padding:0;text-align:right}.quote-price{font-size:30px;letter-spacing:-1px}.currency{font-size:19px;margin-left:5px}.quote-change{font-size:11px;display:block;max-width:180px}.quote-change .muted{display:block;margin-top:2px}.snapshot{width:100%;flex-direction:row;justify-content:space-between;align-items:center;margin:0;font-size:11px}.snapshot-tag{font-size:11px;padding:4px 8px}.chart-toolbar{padding:11px 10px;gap:10px}.segmented{width:100%;justify-content:space-between;gap:1px}.segmented button{font-size:13px;padding:8px 10px;min-height:38px}.chart-config{width:100%;justify-content:space-between}.chart-types{border:0}.chart-types button{font-size:13px}.select-label select{font-size:13px;min-height:36px}.chart-subbar{padding:9px 13px 0}.text-action{font-size:12px}.toggles{gap:16px}.toggles button{font-size:12px}.ohlc{font-size:11px;padding:8px 14px;gap:5px 12px}#bar-time{min-width:100%;font-size:11px}.chart-stage{margin:0 3px}#chart{height:360px}.chart-watermark{font-size:60px}.chart-footer{padding:11px 13px;font-size:10px;gap:10px}.notice{padding:10px 13px;font-size:11px}.insights{gap:13px;grid-template-columns:1fr}.insight-panel{padding:19px}.period-return{margin-top:12px}.range-visual{margin:17px 0}.metrics{gap:10px;font-size:13px}.section-title h2{font-size:15px}.fine-print{font-size:12px}.page-footer{font-size:10px;padding:17px 6px;gap:9px}.page-footer>a{font-size:10px}.embed main{padding:12px}.embed .instrument{gap:15px;padding-bottom:18px}.embed #chart{height:380px}.embed .quote{padding-left:0}.embed .identity{min-width:160px}.embed .snapshot{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media(max-width:360px){.segmented button{flex:1;padding:8px 4px;font-size:12px}.header-actions .text-action{font-size:11px}.header-actions{gap:7px}.topbar{padding:0 12px}.brand{font-size:13px}.brand-note{font-size:10px}.chart-footer{flex-wrap:wrap}.timezone-label{margin-left:0}}

/* chartsVTC original renderer and controls */
.brand{letter-spacing:-.5px;font-size:22px}.vtc-brand{color:var(--green);font-weight:750}.brand-note{letter-spacing:1px;font-size:10px;margin-top:0}.chart-watermark{opacity:.028;font-size:68px}.chart-watermark span{letter-spacing:3px}.vtc-base,.vtc-overlay{position:absolute;inset:0;display:block;pointer-events:none}.vtc-overlay{z-index:2}#chart{touch-action:pan-y;cursor:crosshair;overflow:hidden;height:490px}.vtc-tooltip{position:absolute;z-index:4;pointer-events:none;background:var(--surface);border:1px solid var(--line);box-shadow:0 8px 28px #0002;border-radius:10px;padding:12px;font-size:12px;color:var(--text)}.vtc-tooltip[hidden]{display:none}.vtc-tooltip strong{font-size:11px;display:block;color:var(--muted);padding-bottom:9px;font-weight:500}.vtc-tooltip>div{display:flex;justify-content:space-between;gap:8px;padding:3px 0}.vtc-tooltip span{color:var(--muted)}.vtc-tooltip b{font-weight:500;font-variant-numeric:tabular-nums}.swatch.ema{background:#83bce5}.swatch.rsi{background:#ba9ee6}.toggles{flex-wrap:wrap;gap:8px 16px}.chart-subbar{align-items:flex-start}.chart-subbar>.text-action{white-space:nowrap}.engine-toolbar{display:flex;justify-content:space-between;align-items:center;padding:4px 22px;color:var(--muted);font-size:12px;gap:8px}.engine-toolbar>div{display:flex;gap:3px}.engine-toolbar button{min-width:29px;min-height:30px;font-size:13px;border-radius:5px;color:var(--muted);padding:4px 8px}.engine-toolbar button:hover,.engine-toolbar button[aria-pressed=true]{background:var(--raised);color:var(--text)}.selected-date{font-size:12px;color:var(--green);margin:12px 0 20px}.candle-panel{border-top:2px solid var(--green)}.full-view-link{display:none}.embed .full-view-link{display:block}.chart-stage{margin-top:2px}.page-footer{align-items:center}.insights{gap:14px}.insight-panel{padding:18px}.period-return{margin-top:10px}.range-visual{margin:17px 0}.fine-print{margin-top:12px}.metrics{gap:10px}
@media(min-width:1200px){.workspace{grid-template-columns:minmax(0,1fr) 276px}#chart{height:540px}.chart-card{position:sticky;top:16px}}
@media(max-width:950px){.insights{grid-template-columns:1fr 1fr}.archive-panel{grid-column:1/-1}.chart-card{position:static}}
@media(max-width:600px){#chart,.embed #chart{height:410px}.brand{font-size:18px}.brand-note{font-size:9px}.chart-subbar{flex-wrap:wrap;padding:8px 13px 0}.chart-subbar>.text-action{margin-left:auto}.toggles{gap:6px 14px}.engine-toolbar{padding:2px 13px;font-size:11px}.engine-toolbar button{min-height:34px}.insights{grid-template-columns:1fr}.vtc-tooltip{font-size:11px;padding:10px}.ohlc{gap:5px 12px}.chart-watermark{font-size:48px}}
dialog{border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--text);padding:18px;width:min(1100px,94vw);max-height:92vh}dialog::backdrop{background:#07100bbd}.export-heading,.export-actions{display:flex;justify-content:space-between;gap:16px;align-items:center}.export-heading button{font-size:25px;min-height:36px;min-width:36px}.export-heading h2{font-size:16px}#export-image{display:block;width:100%;height:auto;margin:12px 0}.export-actions{font-size:13px;flex-wrap:wrap;color:var(--muted)}.export-actions a{padding:9px 15px;border-radius:6px;background:var(--green);color:var(--bg);font-weight:600;cursor:pointer}
/* Drawing workspace and data provenance. Controls wrap on compact screens. */
[hidden]{display:none!important}
.drawing-tools{padding:10px 16px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 60%,transparent)}
.drawing-row{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.drawing-row button,.drawing-save-bar button{padding:6px 9px;border:1px solid var(--line);border-radius:6px;background:transparent;color:inherit;font:inherit;cursor:pointer}
.drawing-row button[aria-pressed=true]{color:#d4ac64;background:#af8d3522;border-color:#ad8b4d}
.drawing-row button:disabled{opacity:.4;cursor:default}
.drawing-edit{margin-top:8px;font-size:11px}.drawing-edit label{display:flex;align-items:center;gap:5px}
.drawing-edit input[type=color]{width:28px;height:27px;padding:2px;border:1px solid var(--line);background:transparent;border-radius:5px}
.drawing-edit input[type=text],#drawing-text{width:180px;min-width:60px;max-width:100%;padding:6px;border:1px solid var(--line);background:transparent;color:inherit;border-radius:5px;font:inherit}
.drawing-tools p{margin:8px 0 0;font-size:11px;color:var(--muted)}
.drawing-save-bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:10px 16px;font-size:11px;border-top:1px solid var(--line)}
#drawing-status{flex:1;min-width:150px}.live-quote{font-size:20px;font-variant-numeric:tabular-nums;margin:12px 0 6px}
#live-state{font-size:12px;line-height:1.5}.instrument-selector{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;margin-top:14px}
.instrument-selector select{max-width:65%;padding:5px;border:1px solid var(--line);border-radius:5px;background:var(--bg);color:inherit}
#study-help{border:1px solid var(--line);border-radius:50%;background:transparent;color:inherit;width:24px;height:24px;cursor:pointer}
#study-dialog{max-width:620px;padding:0;border:1px solid #55715e;border-radius:14px;background:#132019;color:#e5eee8}
.study-copy{padding:2px 24px 18px;font-size:14px;line-height:1.65}.study-copy strong{color:#d7bf8c}
@media(max-width:520px){.drawing-tools{padding:10px}.drawing-row{gap:4px}.drawing-row button{padding:6px;font-size:11px}.drawing-text-label{flex:1}#drawing-text{width:115px}.drawing-save-bar{padding:9px 10px}.study-copy{padding:0 16px 12px}}

/* Graphite and gold match LK_demo; price gains/losses keep semantic colors. */
.vtc-brand,.eyebrow,.selected-date{color:var(--accent)}
.ticker-avatar,.segmented button.selected{background:var(--accent);color:var(--bg)}
.candle-panel{border-top-color:var(--accent)}
.drawing-row button[aria-pressed=true]{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border-color:var(--accent)}
.drawing-edit select{background:var(--raised);color:var(--text);border:1px solid var(--line);border-radius:5px;padding:5px;font:inherit;min-height:29px}
#drawing-clear{margin-left:auto;color:var(--muted)}#drawing-clear:hover{color:var(--red);border-color:var(--red)}
#study-dialog{background:var(--surface);color:var(--text);border-color:var(--line)}.study-copy strong{color:var(--amber)}
.drawing-save-bar{color:var(--red)}
@media(max-width:600px){.chart-config{gap:7px}.chart-types{padding-left:4px}.chart-types button{padding:7px 8px}#drawing-clear{margin-left:0}.drawing-edit select{max-width:65px}}
#clear-drawings-dialog{max-width:460px;padding:24px}#clear-drawings-dialog h2{font-size:19px}#clear-drawings-dialog p{font-size:14px;line-height:1.6;color:var(--muted);margin:14px 0 20px}#clear-drawings-dialog form{display:flex;gap:10px;justify-content:flex-end}#clear-drawings-dialog button{padding:9px 15px;border:1px solid var(--line);border-radius:7px}#clear-drawings-dialog .clear-confirm{color:var(--red);border-color:var(--red)}

/* 0.4: calmer surfaces, clearer hierarchy and a compact view with a way back. */
:root{--control-shadow:0 1px 2px #0002}
[data-theme=light]{--bg:#f3f4f0;--surface:#fffefa;--raised:#f0f1ec;--line:#dfe3da;--muted:#647165;--accent:#896b32;--shadow:0 8px 28px #26362808;--control-shadow:0 1px 3px #2534250b}
.topbar{height:76px;border-bottom:1px solid var(--line);background:var(--bg)}
.brand{gap:12px;font-size:24px;letter-spacing:-.9px;font-weight:600}
.brand img{width:42px;height:42px;padding:7px;border:1px solid color-mix(in srgb,var(--accent) 36%,var(--line));border-radius:13px;background:#202224;box-shadow:var(--control-shadow)}
.header-actions{gap:16px}#compact-link{padding:8px 13px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:12px;color:var(--text)}
#compact-link:hover{border-color:var(--accent);color:var(--accent)}
.breadcrumb{opacity:.8}.instrument{padding-top:27px;padding-bottom:29px}.ticker-avatar{border-radius:16px;box-shadow:var(--control-shadow)}
.chart-card{border-radius:18px;box-shadow:0 10px 34px #00000012}.insight-panel{border-radius:16px;box-shadow:0 5px 18px #00000006}
.chart-toolbar{padding:14px 16px;gap:12px}.segmented{border:1px solid var(--line);border-radius:10px;padding:3px;background:var(--bg)}
.segmented button{border-radius:7px;min-height:34px;font-size:12px;padding:7px 10px}.segmented button.selected{box-shadow:var(--control-shadow)}
.chart-types{border:1px solid var(--line);border-radius:9px;padding:3px;background:var(--bg);gap:2px}.chart-types button{font-size:12px;padding:7px 9px;min-height:32px}
.chart-types button.selected{box-shadow:var(--control-shadow)}.select-label select{border-radius:8px;min-height:38px;font-size:12px}
.drawing-tools{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px 16px}
.drawing-row{gap:6px}.drawing-row button{border-radius:7px;min-height:32px;padding:6px 9px;background:var(--surface);font-size:12px}.drawing-row button:hover{border-color:var(--accent)}
.drawing-edit{padding-top:3px}.drawing-edit input,.drawing-edit select{border-radius:6px;min-height:32px}.drawing-edit input[type=color]{padding:3px}
#drawing-help{font-size:11px;line-height:1.5;color:var(--muted);margin-top:8px}.ohlc{border-bottom:1px solid var(--line);padding:11px 17px;font-size:12px;gap:7px 15px}
.ohlc-volume{margin-left:auto;color:var(--muted)}.ohlc-volume b{font-weight:500;color:var(--text)}.volume-readout{padding:6px 17px;font-size:12px;color:var(--muted)}
.metrics>div{padding-bottom:8px;border-bottom:1px solid color-mix(in srgb,var(--line) 65%,transparent)}.metrics>div:last-child{border-bottom:0;padding-bottom:0}
.section-title h2{font-size:14px;font-weight:600}.period-return{font-size:36px}.selected-date{margin-bottom:17px}.chart-footer{font-size:11px}
.vtc-tooltip{box-shadow:0 12px 32px #0003;border-radius:12px}.vtc-tooltip>div{padding:5px 0}.vtc-tooltip strong{border-bottom:1px solid var(--line);margin-bottom:5px}
#study-help{width:auto;height:auto;border:0;border-radius:6px;font-size:12px;padding:5px 9px;color:var(--muted)}
#study-help:hover{color:var(--accent);background:var(--raised)}
#study-dialog{width:min(760px,calc(100vw - 32px));max-width:760px;max-height:calc(100dvh - 40px);padding:0;border-radius:20px;overflow:auto;box-shadow:0 24px 100px #0006;overscroll-behavior:contain}
.study-heading{position:sticky;top:0;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 28px 21px;background:var(--surface);border-bottom:1px solid var(--line)}
.study-kicker{display:block;color:var(--accent);letter-spacing:1.8px;font-size:10px;font-weight:650;margin-bottom:7px}.study-heading h2{font-size:23px;letter-spacing:-.5px;line-height:1.25}
#study-close{align-self:flex-start;flex-shrink:0;width:36px;height:36px;font-size:24px;border:1px solid var(--line);border-radius:10px;color:var(--muted)}#study-close:hover{color:var(--text);background:var(--raised)}
.study-copy{padding:22px 28px 28px;font-size:14px;line-height:1.7;overflow-wrap:anywhere}.study-copy p{margin:10px 0;color:var(--muted)}.study-copy .study-intro{font-size:15px;margin:0 0 26px;color:var(--text)}
.study-section{padding:22px 0;border-top:1px solid var(--line)}.study-label{font-size:10px;letter-spacing:1.4px;color:var(--accent);font-weight:650}.study-section h3{font-size:20px;font-weight:600;letter-spacing:-.3px;margin:5px 0 12px;line-height:1.3}
.study-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:17px 0}.study-pair>div{padding:15px 17px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}.study-pair h4{font-size:14px;font-weight:600;margin:0}.study-pair p{margin:6px 0 0;font-size:13px}
.study-copy .study-example{border-left:2px solid var(--accent);padding:8px 0 8px 15px;margin:18px 0;color:var(--text);font-size:13px}.study-copy details{margin:18px 0 0;padding-top:14px}.study-copy summary{font-size:13px;color:var(--accent)}.study-copy details p{font-size:13px}.study-copy .study-outro{padding-top:18px;border-top:1px solid var(--line);font-size:12px;margin-bottom:0}
.embed .topbar{display:flex;height:62px;padding:0 20px}.embed .brand{font-size:20px}.embed .brand img{width:34px;height:34px;padding:5px}.embed main{padding-top:18px}.embed .instrument{padding-bottom:20px}.embed .chart-card{box-shadow:none}
@media(max-width:950px){.chart-toolbar{gap:10px}.chart-config{gap:8px}.chart-types button{padding:7px 8px}}
@media(max-width:600px){.topbar{height:64px;padding:0 14px}.brand{font-size:20px;gap:9px}.brand img{width:34px;height:34px;padding:5px;border-radius:10px}.header-actions{gap:9px}#compact-link{font-size:11px;padding:7px 9px}.instrument{padding-top:23px;padding-bottom:22px}.chart-toolbar{padding:10px}.segmented{gap:0}.segmented button{font-size:12px;padding:7px 8px}.chart-types{border:1px solid var(--line)}.drawing-tools{padding:10px}.drawing-row button{font-size:11px;min-height:34px;padding:6px 8px}.ohlc{padding:10px 13px;font-size:11px}.ohlc-volume{margin-left:0}#chart,.embed #chart{height:450px}.embed .topbar{padding:0 12px}.embed .brand{font-size:18px}.engine-toolbar{flex-wrap:wrap}.engine-toolbar>div{margin-left:auto}.study-heading{padding:18px;gap:12px}.study-heading h2{font-size:20px}.study-copy{padding:18px;font-size:14px}.study-pair{grid-template-columns:1fr;gap:9px}.study-section h3{font-size:19px}.study-copy .study-intro{font-size:14px}.study-section{padding:20px 0}#study-dialog{border-radius:16px;max-height:calc(100dvh - 24px)}}
@media(prefers-reduced-motion:no-preference){button,a,select{transition:background-color .15s,border-color .15s,color .15s}}
.study-section:focus{outline:0}.study-section:focus-visible{outline:1px solid var(--accent);outline-offset:5px}

/* Generated chartsVTC mark already includes its own safe padding. */
.topbar .brand img{padding:0;object-fit:contain}

/* chartsVTC emblem based on the supplied VTC brand reference. */
.topbar .brand img{width:48px;height:48px;padding:0;border:0;border-radius:10px;background:#fff;box-shadow:none}
.topbar .brand .vtc-brand{color:#00aeef}
@media(max-width:600px){.topbar .brand img{width:38px;height:38px;border-radius:8px}}
.embed .topbar .brand img{width:38px;height:38px;border-radius:8px}

/* Unverified history must never remain visible under an error message. */
.data-gap #chart { visibility:hidden; pointer-events:none; }
.data-gap .chart-card > :not(.chart-stage),
.data-gap .chart-watermark, .data-gap .insights { display:none !important; }
.data-gap .workspace { grid-template-columns:minmax(0,1fr); }
.data-gap #chart-message { font-size:24px; font-weight:600; }

.history-control,.chart-config .select-label{display:flex;flex-direction:column;align-items:flex-start;gap:5px}.control-caption{font-size:11px;color:var(--muted)}.chart-toolbar{align-items:flex-end}.timeframe-help{padding:8px 16px;font-size:11px;color:var(--muted);border-bottom:1px solid var(--line)}

/* Aligned desktop controls and compact touch layout. */
.chart-config{align-items:flex-end}
.chart-types{align-items:center;min-height:38px;box-sizing:border-box}
@media(max-width:600px){
 main,.embed main{padding:16px 10px}
 .history-control{width:100%;min-width:0}
 .history-control .segmented{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));width:100%}
 .history-control .segmented button{padding:7px 2px;min-height:44px;font-size:12px}
 .chart-config{width:100%;align-items:flex-end;gap:8px;flex-wrap:wrap}
 .chart-config select,.chart-types button{min-height:44px}
 .chart-types{min-height:44px;padding-left:0}
 .engine-toolbar{align-items:flex-start;flex-wrap:wrap;padding:8px 10px}
 .engine-toolbar>div{flex-wrap:wrap;justify-content:flex-end;max-width:100%}
 .engine-toolbar button,.toggles button,.drawing-row button{min-height:44px}
 .drawing-row{gap:6px}
 .drawing-edit label{min-width:0;max-width:100%}
 .drawing-edit input[type=text],.drawing-edit select{font-size:16px;min-height:44px}
 .drawing-text-label{flex:1 1 100%}
 #drawing-text{width:100%;min-width:0;flex:1}
 .chart-footer{flex-wrap:wrap}
 #chart,.embed #chart{height:clamp(300px,58svh,460px)}
 .chart-watermark{font-size:42px}
 .timeframe-help{padding:8px 10px}
 .insights{min-width:0}
 dialog{max-height:90dvh;overflow:auto}
 .export-heading,.study-heading{gap:8px}
 .topbar{padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right))}
}
@media(max-width:360px){
 .brand{font-size:16px}.brand img{width:30px;height:30px}
 .header-actions{gap:6px}.header-actions .icon-button{width:36px}
 .quote{width:100%;text-align:left}.quote-change{max-width:none}
 .breadcrumb{gap:6px;flex-wrap:wrap}.prototype{margin-left:0}
}
@media(max-height:500px) and (orientation:landscape){#chart,.embed #chart{height:300px}}

.instrument-picker{position:relative;max-width:560px;margin:18px 0 0;z-index:6}
.instrument-picker>label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
#instrument-search{width:100%;min-height:44px;padding:10px 14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;color:var(--text);font:inherit;font-size:16px}
#instrument-search-status{font-size:11px;color:var(--muted);margin:5px 0}
.instrument-results{max-height:320px;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.instrument-result{display:flex;flex-direction:column;padding:10px 14px;min-height:52px;border-bottom:1px solid var(--line);gap:3px}
.instrument-result:hover,.instrument-result:focus{background:var(--raised);text-decoration:none}
.instrument-result strong{font-size:13px}.instrument-result span{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
#instrument-more{padding:10px 14px;border:1px solid var(--line);border-radius:8px;color:var(--text);margin-top:6px}
@media(max-width:600px){.instrument-picker{max-width:100%;margin-top:12px}.instrument-results{max-height:40svh}}