/* Live Chart tab. Terminal-style shell that sits inside the light operator console. */
.lc-shell{--lc-bg:#0b1220;--lc-panel:#0f172a;--lc-raised:#131d31;--lc-border:#1e293b;--lc-text:#cbd5e1;--lc-strong:#f1f5f9;--lc-muted:#7a8aa3;--lc-hover:#16233a;--lc-accent:#3b82f6;--lc-pos:#22c55e;--lc-neg:#f87171;background:var(--lc-bg);color:var(--lc-text);border:1px solid var(--lc-border);border-radius:var(--radius,16px);overflow:hidden;box-shadow:0 18px 44px rgba(9,20,38,.18)}
.lc-shell[data-theme="light"]{--lc-bg:#ffffff;--lc-panel:#f8fafc;--lc-raised:#ffffff;--lc-border:#e2e8f0;--lc-text:#334155;--lc-strong:#0f172a;--lc-muted:#64748b;--lc-hover:#eef4ff;--lc-pos:#15803d;--lc-neg:#dc2626;box-shadow:var(--shadow)}
.lc-shell [hidden]{display:none!important}
.lc-heading{align-items:center}.lc-heading-status{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.lc-env,.lc-conn{border-radius:50px;padding:7px 11px;font-size:10px;font-weight:850;letter-spacing:.7px;white-space:nowrap;background:#eef2f7;color:#5b6b80}
.lc-env.env-shadow{background:#e8f1ff;color:#1d5fc4}.lc-env.env-research{background:#f3ecff;color:#7c3aed}.lc-env.env-broker{background:#e7f8f1;color:#0f8a63}
.lc-conn::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;margin-right:7px;vertical-align:1px}
.lc-conn.live{background:#e4f8ee;color:#0f9d68}.lc-conn.warn{background:#fff3df;color:#b7791f}.lc-conn.error{background:#ffe9eb;color:#c53b48}.lc-conn.replay{background:#f1eaff;color:#7c3aed}.lc-conn.idle{background:#eef2f7;color:#64748b}
.lc-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:7px;padding:10px 12px;background:var(--lc-panel);border-bottom:1px solid var(--lc-border)}
.lc-select,.lc-btn,.lc-icon,.lc-custom input,.lc-replay input,.lc-replay select,.lc-settings select{background:var(--lc-raised);color:var(--lc-text);border:1px solid var(--lc-border);border-radius:8px;font-size:12px;font-weight:650;padding:7px 10px;line-height:1.2}
.lc-shell :is(select,input){color-scheme:dark}
.lc-shell[data-theme="light"] :is(select,input){color-scheme:light}
.lc-shell select,.lc-shell select:focus,.lc-shell select option,.lc-shell select optgroup,.lc-shell input:is([type=date],[type=datetime-local]),.lc-shell input:is([type=date],[type=datetime-local]):focus{background:var(--lc-raised);color:var(--lc-strong)}
.lc-select{max-width:260px}.lc-source{max-width:300px}
.lc-btn:hover,.lc-icon:hover,.lc-select:hover{border-color:var(--lc-accent);color:var(--lc-strong)}
.lc-btn.lc-primary{background:var(--lc-accent);border-color:var(--lc-accent);color:#fff}.lc-btn.lc-danger{background:#7f1d1d;border-color:#b91c1c;color:#fee2e2}
.lc-icon{width:32px;height:32px;padding:0;display:inline-grid;place-items:center;font-size:15px}
.lc-segment{display:inline-flex;border:1px solid var(--lc-border);border-radius:8px;overflow:hidden}
.lc-segment button{background:var(--lc-raised);color:var(--lc-muted);border:0;border-right:1px solid var(--lc-border);font-size:12px;font-weight:750;padding:7px 10px}
.lc-segment button:last-child{border-right:0}.lc-segment button.active{background:var(--lc-accent);color:#fff}.lc-segment button:hover:not(.active){color:var(--lc-strong);background:var(--lc-hover)}
.lc-custom{display:inline-flex;gap:6px;align-items:center}.lc-spacer{flex:1}
.lc-menu-wrap{position:relative}
.lc-menu{position:fixed;top:0;left:0;z-index:80;min-width:250px;max-height:360px;overflow:auto;box-sizing:border-box;background:var(--lc-raised);border:1px solid var(--lc-border);border-radius:10px;box-shadow:0 16px 40px rgba(0,0,0,.35);padding:8px}
.lc-check{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:7px;font-size:12px;cursor:pointer;color:var(--lc-text)}
.lc-check:hover{background:var(--lc-hover)}.lc-check.disabled{opacity:.55;cursor:not-allowed}.lc-check em{margin-left:auto;font-size:10px;color:var(--lc-muted)}
.lc-swatch{width:10px;height:10px;border-radius:3px;flex:none}
.lc-menu-note{font-size:10.5px;line-height:1.5;color:var(--lc-muted);margin:6px 8px 2px}
.lc-replay{display:grid;gap:9px;min-width:270px;padding:12px}.lc-replay label{display:grid;gap:5px;font-size:11px;font-weight:700;color:var(--lc-muted)}
.lc-body{display:grid;grid-template-columns:minmax(0,1fr) 340px;height:calc(100vh - 300px);min-height:540px}
.lc-shell.side-collapsed .lc-body{grid-template-columns:minmax(0,1fr) 44px}
.lc-shell.side-collapsed .lc-side>*:not(.lc-side-head),.lc-shell.side-collapsed .lc-side-head strong{display:none}
.lc-chart-wrap{position:relative;min-width:0;min-height:0}
.lc-chart{position:absolute;inset:0}
.lc-legend{position:absolute;top:6px;left:8px;z-index:4;pointer-events:none;font-size:11px;line-height:1.55;color:var(--lc-text);background:rgba(11,18,32,.72);border-radius:6px;padding:3px 7px;max-width:calc(100% - 90px)}
.lc-shell[data-theme="light"] .lc-legend{background:rgba(255,255,255,.85)}
.lc-legend:empty{display:none}
.lc-legend div{display:flex;gap:9px;flex-wrap:wrap}.lc-legend strong{color:var(--lc-strong)}.lc-legend .pos{color:var(--lc-pos)}.lc-legend .neg{color:var(--lc-neg)}.lc-legend span{color:var(--lc-muted)}
.lc-legend-trade{color:var(--lc-strong);font-weight:650}
.lc-empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:30px;z-index:3;color:var(--lc-muted);font-size:13px;pointer-events:none}
.lc-loading{position:absolute;top:14px;left:50%;transform:translateX(-50%);z-index:5;background:var(--lc-raised);border:1px solid var(--lc-border);border-radius:50px;padding:7px 14px;font-size:11px;font-weight:700}
.lc-attr{position:absolute;left:10px;bottom:30px;z-index:4;font-size:9.5px;color:var(--lc-muted);text-decoration:none;opacity:.7}.lc-attr:hover{opacity:1;text-decoration:underline}
.lc-settings{position:absolute;top:0;right:0;bottom:0;width:310px;max-width:100%;z-index:20;overflow:auto;background:var(--lc-raised);border-left:1px solid var(--lc-border);padding:12px 14px;box-shadow:-14px 0 30px rgba(0,0,0,.25)}
.lc-shell .lc-settings :is(strong,label,legend,span,em){color:var(--lc-strong)}
.lc-settings-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;color:var(--lc-strong)}
.lc-settings fieldset{border:0;border-top:1px solid var(--lc-border);margin:8px 0 0;padding:10px 0 0}
.lc-settings legend{font-size:10px;font-weight:850;letter-spacing:1.2px;color:var(--lc-accent);text-transform:uppercase;padding-right:8px}
.lc-field{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:5px 0;font-size:12px}
.lc-field em{font-style:normal;color:var(--lc-muted);margin-left:4px}
.lc-field input[type=color]{width:38px;height:24px;border:1px solid var(--lc-border);border-radius:6px;background:transparent;padding:1px;cursor:pointer}
.lc-field input[type=range]{width:120px}
.lc-settings #lcRestore{margin-top:12px;width:100%}
.lc-side{display:flex;flex-direction:column;min-height:0;min-width:0;border-left:1px solid var(--lc-border);background:var(--lc-panel);overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#334155 var(--lc-panel);padding-inline-end:2px}
.lc-side>*{flex-shrink:0}
.lc-side::-webkit-scrollbar{width:8px;height:8px}
.lc-side::-webkit-scrollbar-track,.lc-side::-webkit-scrollbar-corner{background:var(--lc-panel)}
.lc-side::-webkit-scrollbar-thumb{background:#334155;border:2px solid var(--lc-panel);border-radius:8px}
.lc-side::-webkit-scrollbar-thumb:hover{background:#475569}
.lc-side::-webkit-scrollbar-button{display:none;width:0;height:0}
.lc-shell.side-collapsed .lc-side{overflow:hidden;scrollbar-gutter:auto;padding-inline-end:0}
.lc-side-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--lc-border);color:var(--lc-strong);font-size:13px}
.lc-side-range{display:grid;gap:7px;padding:10px 12px;border-bottom:1px solid var(--lc-border)}
.lc-side-range>strong{font-size:11px;color:var(--lc-strong)}
.lc-side-range>div{display:flex;gap:5px;align-items:end}
.lc-side-range label{display:grid;gap:3px;flex:1;min-width:0;font-size:10px;font-weight:700;color:var(--lc-muted)}
.lc-side-range input{width:100%;box-sizing:border-box;background:var(--lc-raised);color:var(--lc-text);border:1px solid var(--lc-border);border-radius:7px;padding:6px 4px;font-size:11px}
.lc-side-range .lc-btn{padding:7px 8px}
.lc-side-range small{font-size:10px;line-height:1.4;color:var(--lc-muted)}
.lc-side-range input.lc-invalid{border-color:var(--lc-neg);box-shadow:0 0 0 1px var(--lc-neg)}
.lc-shell.side-collapsed .lc-side-head{padding:10px 5px;justify-content:center}
.lc-trade-summary{display:grid;gap:6px;padding:8px 12px;border-bottom:1px solid var(--lc-border);font-size:11px;color:var(--lc-muted)}
.lc-sum-period{font-size:10px;font-weight:700;letter-spacing:.02em}
.lc-sum-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 10px}
.lc-sum-pnl,.lc-sum-win{display:grid;gap:2px;text-align:right;font-variant-numeric:tabular-nums}
.lc-sum-dd,.lc-sum-pf{font-size:9px;line-height:1.3;color:var(--lc-muted);white-space:nowrap}
.lc-sum-by{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto auto;gap:4px 9px;align-items:center;padding-top:6px;border-top:1px dashed var(--lc-border);font-size:10.5px}
.lc-sum-by>span{white-space:nowrap;text-align:right;font-variant-numeric:tabular-nums}
.lc-sum-by>.lc-sum-divider{grid-column:1/-1;height:1px;margin:1px 0;background:var(--lc-border)}
.lc-sum-by>.lc-sum-name{display:flex;align-items:center;gap:5px;min-width:0;text-align:left;color:var(--lc-text)}
.lc-sum-name>span:last-child{overflow:hidden;text-overflow:ellipsis}
.lc-sum-by>.lc-sum-head{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--lc-muted)}
.lc-trade-summary strong{color:var(--lc-strong)}.lc-side .pos{color:var(--lc-pos)}.lc-side .neg{color:var(--lc-neg)}
.lc-trade-list{flex:none;overflow:visible;min-height:0}
.lc-trade{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:9px;align-items:center;width:100%;padding:9px 12px;border:0;border-bottom:1px solid var(--lc-border);background:transparent;color:var(--lc-text);text-align:left}
.lc-trade:hover{background:var(--lc-hover)}.lc-trade.selected{background:var(--lc-hover);box-shadow:inset 3px 0 0 var(--lc-accent)}
.lc-chip{display:inline-grid;place-items:center;min-width:26px;height:20px;padding:0 4px;border-radius:5px;color:#fff;font-size:10px;font-weight:850;letter-spacing:.3px}
.lc-trade-main,.lc-trade-px{display:grid;gap:2px;min-width:0}.lc-trade-px{text-align:right}
.lc-trade-main strong{font-size:12px}.lc-trade-main strong.long{color:var(--lc-pos)}.lc-trade-main strong.short{color:var(--lc-neg)}
.lc-trade small{font-size:10.5px;color:var(--lc-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lc-trade-px strong{font-size:12px}
.lc-more,.lc-empty-list{padding:14px 12px;font-size:11.5px;color:var(--lc-muted);text-align:center}
.lc-details{max-height:none;overflow:visible;border-bottom:1px solid var(--lc-border);background:var(--lc-raised);padding:10px 12px}
.lc-details-actions{display:flex;gap:6px;margin-bottom:10px}
.lc-detail-head{display:flex;gap:9px;align-items:center;margin-bottom:9px}.lc-detail-head strong{display:block;color:var(--lc-strong);font-size:13px}.lc-detail-head small{display:block;font-size:10px;color:var(--lc-muted);word-break:break-all}
.lc-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 10px}
.lc-detail-grid div{display:grid;gap:1px;min-width:0}.lc-detail-grid span{font-size:9.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--lc-muted)}.lc-detail-grid strong{font-size:11.5px;color:var(--lc-strong);font-weight:650;overflow-wrap:anywhere}
.lc-events{margin-top:10px}.lc-events h4{margin:0 0 5px;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--lc-accent)}
.lc-events div{display:grid;grid-template-columns:auto auto 1fr;gap:7px;font-size:10.5px;padding:3px 0;border-bottom:1px dashed var(--lc-border)}.lc-events span{color:var(--lc-muted)}.lc-events em{font-style:normal;color:var(--lc-text);overflow-wrap:anywhere}
.lc-warn{font-size:10.5px;line-height:1.45;color:#f59e0b;margin:8px 0 0}.lc-readonly{font-size:10.5px;color:var(--lc-muted);margin:8px 0 0}
.lc-statusbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:7px 12px;border-top:1px solid var(--lc-border);background:var(--lc-panel);font-size:10.5px;color:var(--lc-muted)}
.lc-statusbar:has(#lcNotes:empty){display:none}
#lcNotes{color:#f59e0b}
@media(max-width:1150px){.lc-body{grid-template-columns:minmax(0,1fr);height:auto}.lc-chart-wrap{height:62vh;min-height:380px}.lc-side{border-left:0;border-top:1px solid var(--lc-border);max-height:760px}.lc-side .lc-trade-list{min-height:220px}.lc-shell.side-collapsed .lc-body{grid-template-columns:minmax(0,1fr)}.lc-shell.side-collapsed .lc-side>*:not(.lc-side-head){display:none}.lc-shell.side-collapsed .lc-side-head strong{display:inline}}
@media(max-width:700px){.lc-custom{flex-wrap:wrap;width:100%}.lc-custom input{flex:1 1 120px;min-width:0}.lc-toolbar{gap:6px;padding:8px}.lc-select,.lc-source{max-width:100%;flex:1 1 140px}.lc-spacer{display:none}.lc-menu{min-width:0}.lc-chart-wrap{height:56vh;min-height:320px}.lc-heading-status{justify-content:flex-start}.lc-detail-grid{grid-template-columns:1fr}}
/* Shadow history panel (light, matches the operator console panels) */
.lc-history{display:grid;grid-template-columns:minmax(280px,1fr) auto;gap:10px 18px;align-items:center;background:var(--white,#fff);border:1px solid var(--line,#e5eaf1);border-radius:var(--radius,16px);box-shadow:var(--shadow);padding:14px 18px;margin-bottom:14px}
.lc-history-main{display:grid;gap:4px;min-width:0}
.lc-history-badge{font-size:9px;font-weight:850;letter-spacing:1.3px;color:#7c3aed}
.lc-history[data-state="caught_up"] .lc-history-badge{color:#0f9d68}.lc-history[data-state="error"] .lc-history-badge{color:#c53b48}
.lc-history-main strong{font-size:14px;color:var(--ink,#142239)}
.lc-history-main small{font-size:11.5px;line-height:1.45;color:var(--muted,#738198)}
.lc-history-progress{height:6px;border-radius:6px;background:#edf1f7;overflow:hidden;margin-top:3px}
.lc-history-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7c3aed,#3b82f6);transition:width .6s}
.lc-history-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:flex-end}
.lc-history-actions input[type=date]{border:1px solid #dce4ee;border-radius:9px;padding:9px 10px;font-size:12px}
.lc-history-auto{display:flex;gap:6px;align-items:center;font-size:11px;font-weight:700;color:#5b6b80}
.lc-parity{grid-column:1/-1;border-top:1px solid var(--line,#e5eaf1);padding-top:10px}
.lc-parity table{font-size:11.5px}.lc-parity th{white-space:nowrap}
.lc-parity .pos{color:#0f9d68}.lc-parity .neg{color:#c53b48}
.lc-parity-head,.lc-parity-foot{font-size:11px;color:#738198;line-height:1.5;margin:4px 0 8px}
.lc-parity-foot strong{color:#142239}
@media(max-width:900px){.lc-history{grid-template-columns:1fr}.lc-history-actions{justify-content:flex-start}}
.lc-history [hidden]{display:none!important}

/* Always-dark strategy name popup, portalled outside the scrolling chart shell. */
.lc-name-tooltip{position:fixed;z-index:10000;box-sizing:border-box;width:max-content;max-width:min(360px,calc(100vw - 20px));padding:9px 12px;border:1px solid #334155;border-radius:8px;background:#131d31;color:#f1f5f9;box-shadow:0 8px 24px rgba(0,0,0,.4);font:600 12px/1.5 Inter,"Segoe UI",sans-serif;letter-spacing:normal;white-space:normal;overflow-wrap:anywhere;pointer-events:none;text-align:left}
.lc-name-tooltip[hidden]{display:none!important}
.lc-sum-name[data-strategy-tooltip]:focus-visible{outline:2px solid var(--lc-accent);outline-offset:3px;border-radius:3px}

/* Sort controls inherit the original column heading appearance. */
.lc-shell .lc-sum-sort{all:unset;cursor:pointer}
.lc-shell .lc-sum-sort:focus-visible{outline:2px solid var(--lc-accent);outline-offset:2px;border-radius:2px}