/* Portfolio Lab — DoItTrading identity. Functional class hooks retained; shared navigation styling lives in site-chrome.css. Loaded only on the standalone Lab document. */
:root{color-scheme:dark;--lab-bg:#0b0c0e;--lab-bg-2:#0f1114;--lab-surface:#14171c;--lab-surface-high:#1a1e25;--lab-line:#23272e;--lab-line-2:#2c313a;--lab-text:#f4f3ee;--lab-text-2:#d9d5c8;--lab-muted:#b8b4a6;--lab-muted-2:#8a877c;--lab-accent:#e8dfc8;--lab-accent-soft:rgba(232,223,200,.09);--lab-accent-line:rgba(232,223,200,.28);--lab-gain:#8fd7a6;--lab-gain-soft:rgba(143,215,166,.1);--lab-loss:#f09a92;--lab-loss-soft:rgba(240,154,146,.1);--lab-amber:#f5b73d;--lab-amber-soft:rgba(245,183,61,.1);--lab-error:var(--lab-loss);--lab-teal:var(--lab-accent);--lab-teal-dark:var(--lab-accent-soft);--lab-reference:#7d8290;--lab-radius:14px;--font-ui:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;--font-serif:"Instrument Serif",Georgia,"Times New Roman",serif;--font-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;font-family:var(--font-ui);font-synthesis:none;font-size:16px;line-height:1.6}
*{box-sizing:border-box}
body{margin:0;background:var(--lab-bg);color:var(--lab-text);-webkit-font-smoothing:antialiased}
body::before{content:"";position:absolute;z-index:-1;inset:0 0 auto;height:640px;pointer-events:none;background:radial-gradient(60% 55% at 50% 0%,var(--lab-accent-soft),transparent 70%)}
a{color:var(--lab-accent);text-underline-offset:4px;text-decoration-thickness:1px}
a:hover{color:#fff}
button,input,select{font:inherit}
button,a,input,select,summary{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{opacity:.45;cursor:not-allowed}
input,select{width:100%;border:1px solid var(--lab-line-2);background:var(--lab-bg);color:var(--lab-text);border-radius:8px;min-height:46px;padding:10px 14px;transition:border-color .15s}
input:focus,select:focus{border-color:var(--lab-accent)}
input:focus-visible,select:focus-visible{outline:2px solid var(--lab-accent);outline-offset:3px}
input::placeholder{color:var(--lab-muted-2);opacity:1}
input[type=file]{padding:18px;border-style:dashed;background:var(--lab-surface)}
input[type=file]::file-selector-button{background:var(--lab-surface-high);color:var(--lab-text);border:1px solid var(--lab-line-2);padding:8px 12px;border-radius:6px;margin-right:14px;cursor:pointer;font-family:var(--font-ui);font-weight:500}
input[type=date]{color-scheme:dark}
label{display:block;font-family:var(--font-mono);font-size:.68rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;color:var(--lab-muted)}
fieldset{min-width:0;margin:0;border:0}
legend{float:left;width:100%;padding:0;font-size:1.05rem;font-weight:600;letter-spacing:-.015em;margin:0 0 22px}
legend+*{clear:both}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3,h4{line-height:1.12;letter-spacing:-.03em;font-weight:600;text-wrap:pretty}
h1{font-size:clamp(2.6rem,5vw,4.5rem);letter-spacing:-.04em;max-width:820px;margin:18px 0 22px}
h2{font-size:clamp(1.7rem,2.6vw,2.4rem);margin:0 0 10px}
h3{font-size:1.05rem;margin-bottom:16px}
h4{font-size:.95rem}
.lab-serif{font-family:var(--font-serif);font-weight:400;font-style:italic;letter-spacing:-.01em;color:var(--lab-accent)}
p{margin-bottom:18px}
p:last-child{margin-bottom:0}
small{font-size:.78rem}
.lab-width{max-width:1240px;padding-left:40px;padding-right:40px;margin-left:auto;margin-right:auto}
.lab-environment{background:var(--lab-amber-soft);color:var(--lab-amber);border-bottom:1px solid rgba(245,183,61,.25);text-align:center;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;padding:7px 20px}
/* Header */
.lab-header{display:flex;justify-content:space-between;align-items:center;gap:30px;min-height:84px;border-bottom:1px solid var(--lab-line)}
.lab-brand{display:flex;gap:12px;align-items:center;color:var(--lab-text);text-decoration:none;line-height:1.15;font-weight:600;font-size:.98rem;letter-spacing:-.02em}
.lab-brand:hover{color:var(--lab-text)}
.lab-brand small{display:block;font-family:var(--font-mono);font-size:.62rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;margin-top:5px;color:var(--lab-muted)}
.lab-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:var(--lab-accent);color:#0b0c0e;font-size:1.05rem;font-weight:700;letter-spacing:0;line-height:1}






/* Hero */
.lab-hero{position:relative;padding-top:clamp(48px,7vw,96px);padding-bottom:clamp(40px,5vw,64px);min-height:0;isolation:isolate}
.lab-hero-content{position:relative;z-index:1;max-width:820px}
.lab-pill{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;color:var(--lab-accent);border:1px solid var(--lab-accent-line);border-radius:99px;background:var(--lab-accent-soft);padding:6px 12px;font-family:var(--font-mono);font-size:.66rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.lab-pill::before{content:"";width:6px;height:6px;flex-shrink:0;background:currentColor;border-radius:100%}
.lab-pill-amber{background:var(--lab-amber-soft);border-color:rgba(245,183,61,.3);color:var(--lab-amber)}
.lab-pill-neutral{color:var(--lab-muted);background:var(--lab-surface-high);border-color:var(--lab-line-2)}
.lab-eyebrow{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lab-muted);font-weight:500;margin:22px 0 12px}
.lab-lead{max-width:600px;font-size:1.1rem;line-height:1.65;color:var(--lab-muted);margin-bottom:28px;text-wrap:pretty}
.lab-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.lab-button{display:inline-flex;justify-content:center;align-items:center;gap:14px;min-height:46px;line-height:1.3;border:1px solid transparent;padding:12px 20px;border-radius:8px;text-decoration:none;font-size:.86rem;font-weight:600;letter-spacing:-.005em;transition:background .15s,color .15s,border-color .15s;white-space:normal;font-family:var(--font-ui)}
.lab-button-primary{color:#0b0c0e;background:var(--lab-accent);border-color:var(--lab-accent)}
.lab-button-primary:hover{color:#0b0c0e;background:#fff;border-color:#fff}
.lab-button-secondary{color:var(--lab-text);background:var(--lab-surface-high);border-color:var(--lab-line-2)}
.lab-button-secondary:hover{background:#22272f;color:#fff;border-color:var(--lab-accent-line)}
.lab-button-quiet{color:var(--lab-text-2);background:transparent;border-color:var(--lab-line-2)}
.lab-button-quiet:hover{color:#fff;background:var(--lab-surface);border-color:var(--lab-accent-line)}
.lab-text-button{display:inline-block;padding:6px 0;background:transparent;border:0;color:var(--lab-accent);text-align:left;font-size:.82rem;font-weight:500;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.lab-text-button:hover{color:#fff}
.lab-fine{color:var(--lab-muted);font-size:.8rem;line-height:1.7}
.lab-hero .lab-fine{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.04em;color:var(--lab-muted-2)}
.lab-hero-art{position:absolute;z-index:0;right:-10px;top:60px;width:460px;height:330px;color:var(--lab-accent);opacity:.9;pointer-events:none;mask-image:linear-gradient(90deg,transparent,#000 30%)}
.lab-hero-art svg{position:absolute;width:100%;bottom:0}
.lab-art-grid{stroke:var(--lab-line);stroke-width:1}
.lab-art-muted{stroke:var(--lab-reference);stroke-width:1.2;opacity:.6;stroke-dasharray:4 4}
.lab-art-amber{stroke:var(--lab-amber);stroke-width:1.2;opacity:.5}
.lab-art-main{stroke:var(--lab-accent);stroke-width:2.2}
.lab-art-caption{position:absolute;right:8px;bottom:-24px;color:var(--lab-muted-2);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase}

/* Section tabs */
.lab-tabs{display:flex;gap:4px;border-bottom:1px solid var(--lab-line);margin-bottom:40px;overflow-x:auto;scrollbar-width:none}
.lab-tabs a{display:block;color:var(--lab-muted);padding:14px 22px 16px;white-space:nowrap;text-decoration:none;font-size:.86rem;font-weight:500;position:relative;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s}
.lab-tabs a:first-child{padding-left:0;padding-right:26px}
.lab-tabs a.is-active{color:var(--lab-text);border-bottom-color:var(--lab-accent)}
.lab-tabs a:hover{color:var(--lab-text)}
.lab-panel{scroll-margin-top:30px;outline:none;padding-bottom:48px}
.lab-section-heading{display:flex;justify-content:space-between;align-items:center;gap:24px}
.lab-section-heading .lab-eyebrow{margin-top:0}
.lab-section-intro{max-width:720px;color:var(--lab-muted);font-size:.95rem;line-height:1.7;margin:10px 0 28px;text-wrap:pretty}
/* Cards */
.lab-card{border:1px solid var(--lab-line);border-radius:var(--lab-radius);background:var(--lab-surface);padding:26px;margin-bottom:20px}
.lab-card p{color:var(--lab-muted);font-size:.88rem;text-wrap:pretty}
.lab-card-subtle{background:var(--lab-bg-2);border-style:dashed}
.lab-two-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.lab-two-columns .lab-card{margin:0}
.lab-message:empty{display:none}
.lab-message{font-size:.86rem;margin:18px 0;padding:12px 16px;color:var(--lab-accent);background:var(--lab-accent-soft);border:1px solid var(--lab-accent-line);border-radius:8px}
.lab-message.is-error{color:var(--lab-loss);background:var(--lab-loss-soft);border-color:rgba(240,154,146,.3)}
.lab-notice{font-size:.84rem;line-height:1.65;color:var(--lab-text-2);background:var(--lab-surface);border:1px solid var(--lab-line);border-left:2px solid var(--lab-accent);border-radius:0 8px 8px 0;padding:14px 18px;margin:18px 0 24px}
.lab-notice-amber{color:#f3e2b8;border-left-color:var(--lab-amber);background:var(--lab-amber-soft)}
/* Workspace */
.lab-login{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:34px}
.lab-login .lab-button{margin:14px 0 6px;width:100%}
.lab-login .lab-message{margin-bottom:0}
.lab-account{border-color:var(--lab-accent-line);background:linear-gradient(135deg,var(--lab-accent-soft),var(--lab-surface) 60%)}
.lab-account h3{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--lab-accent);font-weight:500}
.lab-account-stats{display:grid;grid-template-columns:.7fr .8fr .8fr .6fr 1.3fr;gap:22px;margin:0}
.lab-account-stats dt{font-size:.74rem;color:var(--lab-muted)}
.lab-account-stats dd{font-size:1.5rem;line-height:1.3;margin:6px 0 0;font-weight:600;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.lab-account-stats div:last-child dd{font-size:.95rem;padding-top:6px;letter-spacing:0}
.lab-account-stats>div:first-child dd{font-size:1.05rem;padding-top:4px}
.lab-work-grid{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(230px,1fr);gap:22px}
.lab-work-main,.lab-work-aside{min-width:0}
.lab-project-form{display:flex;align-items:flex-end;gap:12px;border-top:1px solid var(--lab-line);margin-top:22px;padding-top:20px}
.lab-project-form>div{flex:1}
.lab-project-form .lab-button{flex-shrink:0;margin-bottom:1px;min-height:46px}
.lab-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.lab-fields+.lab-fine{margin-top:18px;margin-bottom:8px}
.lab-file-label{font-size:.68rem}
.lab-file-list{margin:20px 0 8px}
.lab-file-row{display:flex;align-items:center;gap:15px;border-bottom:1px solid var(--lab-line);padding:16px 0}
.lab-file-row:first-child{padding-top:0}
.lab-file-row:last-child{border-bottom:0}
.lab-file-field{flex:1;min-width:0}
.lab-file-field label{font-size:.62rem}
.lab-file-field input{min-height:40px;padding:7px 10px;font-size:.86rem}
.lab-file-original{display:block;color:var(--lab-muted);font-family:var(--font-mono);font-size:.66rem;overflow-wrap:anywhere;margin-top:5px}
.lab-file-row>.lab-fine{white-space:nowrap;font-family:var(--font-mono);font-size:.68rem}
.lab-analysis-submit{display:flex;align-items:center;gap:25px;padding:0 3px 25px}
.lab-analysis-submit .lab-fine{flex:1;margin:0}
.lab-analysis-submit .lab-button{flex-shrink:0}
.lab-saved-job{border-top:1px solid var(--lab-line);padding:16px 0}
.lab-saved-job:first-child{border-top:0;padding-top:0}
.lab-saved-job:last-child{padding-bottom:0}
.lab-saved-job span,.lab-saved-job small{display:block}
.lab-job-date{font-size:.82rem;font-weight:600}
.lab-saved-job small{font-size:.74rem;margin-top:5px}
.lab-job{border-color:var(--lab-accent-line)}
.lab-job p{color:var(--lab-accent)}
.lab-checkbox-label{display:flex;align-items:flex-start;gap:12px;color:var(--lab-muted);font-family:var(--font-ui);font-size:.8rem;font-weight:400;letter-spacing:0;text-transform:none;border-top:1px solid var(--lab-line);padding-top:16px;margin-top:18px}
.lab-checkbox-label input{width:18px;height:18px;min-height:18px;flex-shrink:0;margin:3px 0 0;accent-color:var(--lab-accent)}
.lab-delete-button{color:var(--lab-loss);font-size:.74rem;margin-top:14px}
.lab-valuation-upload summary{font-size:.9rem;font-weight:600;color:var(--lab-text);cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px}
.lab-valuation-upload summary::before{content:"+";font-family:var(--font-mono);color:var(--lab-accent);width:20px;height:20px;border:1px solid var(--lab-accent-line);border-radius:5px;display:grid;place-items:center;font-size:.8rem}
.lab-valuation-upload[open] summary::before{content:"–"}
.lab-valuation-upload[open] summary{margin-bottom:20px}
.lab-valuation-upload .lab-fine{font-size:.76rem}
/* Result metrics */
.lab-result-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:35px 0 15px}
.lab-result-heading h2{font-size:1.5rem}
.lab-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:0 0 22px;background:var(--lab-line);border:1px solid var(--lab-line);border-radius:12px;overflow:hidden}
.lab-metric{background:var(--lab-surface);border:0;border-radius:0;padding:20px 18px}
.lab-metric dt{font-size:.72rem;color:var(--lab-muted);min-height:36px;line-height:1.45}
.lab-metric dd{font-variant-numeric:tabular-nums;letter-spacing:-.035em;font-size:1.7rem;font-weight:600;line-height:1.2;margin:12px 0 0;overflow-wrap:anywhere}
.lab-metric:first-child dd{color:var(--lab-accent)}
.lab-metric:nth-child(3) dd,.lab-metric:nth-child(4) dd{color:var(--lab-loss)}
.lab-curve{padding-bottom:18px}
.lab-curve svg{display:block;width:100%;height:auto;max-height:390px}
.lab-curve svg text{fill:var(--lab-muted);font-size:12px;font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.lab-chart-grid{stroke:var(--lab-line-2);stroke-width:1;stroke-dasharray:3 5}
.lab-chart-line{stroke:var(--lab-accent);stroke-width:2.4;fill:none;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.lab-chart-range{display:flex;justify-content:space-between;gap:18px;margin:-12px 1.5% 10px 10%;font-family:var(--font-mono);font-size:.64rem;color:var(--lab-muted)}
.lab-chart-range span{overflow-wrap:anywhere}
.lab-data-details{border-top:1px solid var(--lab-line);padding-top:14px;font-size:.82rem}
.lab-data-details summary{cursor:pointer;color:var(--lab-accent);padding:5px 0;font-weight:500}
.lab-table-scroll{overflow-x:auto;max-width:100%}
table{width:100%;border-collapse:collapse;text-align:left;font-size:.84rem;font-variant-numeric:tabular-nums}
th,td{padding:14px 16px;border-bottom:1px solid var(--lab-line);vertical-align:top}
th{font-weight:500}
thead th{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--lab-muted)}
tbody th{max-width:270px;overflow-wrap:anywhere;color:var(--lab-text)}
tbody td{white-space:nowrap;color:var(--lab-text-2)}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
.lab-result-meta{display:grid;grid-template-columns:minmax(130px,.5fr) 1.5fr;gap:8px 24px;font-size:.8rem;margin:0 0 25px}
.lab-result-meta dt{color:var(--lab-muted)}
.lab-result-meta dd{margin:0;overflow-wrap:anywhere}
.lab-pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:15px}
/* Guide */
.lab-guide-list{list-style:none;counter-reset:guide;display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:0;margin:0 0 20px}
.lab-guide-list li{counter-increment:guide;position:relative;margin:0;padding-left:80px}
.lab-guide-list li::before{content:counter(guide,decimal-leading-zero);position:absolute;left:25px;top:24px;color:var(--lab-accent);font-family:var(--font-mono);font-size:.76rem;font-weight:500;width:32px;height:32px;border:1px solid var(--lab-accent-line);background:var(--lab-accent-soft);border-radius:8px;display:grid;place-items:center}
.lab-guide-list li:last-child{grid-column:1/-1}
.lab-guide-list h3{font-size:1.02rem}
.lab-m1-guide .lab-button{margin-bottom:22px}
.lab-m1-guide details>p{margin-top:18px}
/* Plans */
.lab-plan-table{padding:8px 22px 22px}
.lab-plan-table table{min-width:550px}
.lab-plan-table thead th{vertical-align:bottom;padding-top:24px;padding-bottom:24px;text-transform:none;letter-spacing:0;font-family:var(--font-ui);font-size:.8rem}
.lab-plan-table th:first-child{width:34%}
.lab-plan-table th:nth-child(2),.lab-plan-table th:nth-child(3){width:33%}
.lab-plan-table small{display:block;font-size:.74rem;margin-top:8px;line-height:1.6;color:var(--lab-muted)}
.lab-plan-name{display:block;color:var(--lab-text);font-size:1.5rem;font-weight:600;letter-spacing:-.03em}
.lab-plan-price{display:block;color:var(--lab-accent);font-size:1.05rem;margin-top:6px;font-variant-numeric:tabular-nums}
.lab-amber{color:var(--lab-amber)}
.lab-plan-table tbody td{white-space:normal}
.lab-plan-table>.lab-fine{margin:10px 18px 0}
.lab-feature-grid{margin-bottom:24px}
.lab-feature-grid .lab-card:last-child{grid-column:1/-1}
.lab-feature-access{border-style:dashed}
.lab-feature-access p{max-width:780px}
.lab-review-note{border-left:2px solid var(--lab-amber);padding-left:12px;color:var(--lab-amber)!important}
/* Footer */
.lab-footer{display:flex;gap:35px;justify-content:space-between;align-items:flex-start;border-top:1px solid var(--lab-line);padding-top:28px;padding-bottom:40px;margin-top:40px;color:var(--lab-muted);font-size:.74rem}
.lab-footer>span{white-space:nowrap;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase}
.lab-footer p{max-width:600px;text-align:right;font-size:.74rem;color:var(--lab-muted-2)}
.lab-skip{position:fixed;z-index:100;top:10px;left:10px;padding:12px 20px;color:#0b0c0e;background:var(--lab-accent);border-radius:6px;transform:translateY(-160%)}
.lab-skip:focus{transform:translateY(0)}
.lab-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}
:focus-visible{outline:2px solid var(--lab-accent);outline-offset:3px}
[hidden]{display:none!important}
.lab-comparison-picker{max-width:640px;margin:26px 0 22px}
.lab-comparison-picker .lab-fine{margin:9px 0 0}
.lab-comparison-view{padding-top:22px;border-top:1px solid var(--lab-line)}
.lab-comparison-view h4{font-size:1.1rem;color:var(--lab-accent);margin-bottom:12px}
.lab-comparison-view>.lab-curve{margin-bottom:0}
.lab-comparison-view .lab-metric{background:var(--lab-bg-2)}
/* Report */
.lab-report{margin-top:36px}
.lab-report .lab-result-heading{margin-top:0}
.lab-report .lab-result-heading h2{font-size:1.9rem}
.lab-report .lab-eyebrow{margin:0 0 9px}
.lab-report-badges{display:flex;flex-wrap:wrap;gap:8px}
.lab-report-context{font-family:var(--font-mono);font-size:.72rem;color:var(--lab-muted);margin-bottom:16px;overflow-wrap:anywhere;letter-spacing:.01em}
.lab-report-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--lab-line);padding:10px 0;margin-bottom:8px}
.lab-report-tabs{display:flex;gap:2px;min-width:0;max-width:100%;overflow-x:auto;background:var(--lab-bg-2);border:1px solid var(--lab-line);border-radius:8px;padding:3px}
.lab-report-tabs button{border:0;background:transparent;color:var(--lab-muted);white-space:nowrap;padding:9px 14px;font-size:.8rem;font-weight:500;border-radius:6px;transition:color .15s,background .15s}
.lab-report-tabs button:hover{color:var(--lab-text)}
.lab-report-tabs button[aria-selected=true]{color:var(--lab-text);background:var(--lab-surface-high);box-shadow:inset 0 0 0 1px var(--lab-line-2)}
.lab-report-exports{display:flex;gap:8px;flex-shrink:0}
.lab-report-exports .lab-button{min-height:38px;padding:8px 12px;font-size:.76rem;gap:8px}
.lab-report-update{font-family:var(--font-mono);font-size:.64rem;min-height:20px;margin:8px 0 17px;color:var(--lab-muted-2)}
.lab-report-panel{outline:none}
.lab-report-composition{display:grid;grid-template-columns:250px minmax(0,1fr);gap:22px;align-items:start}
.lab-selection{padding:22px 18px;position:sticky;top:16px;background:var(--lab-surface);border-color:var(--lab-line-2)}
.lab-report-section-heading h3{font-size:1.02rem;margin:0 0 8px}
.lab-report-section-heading p{font-size:.78rem;line-height:1.65;margin-bottom:18px}
.lab-selection-actions{display:flex;justify-content:space-between;gap:10px;margin-bottom:12px}
.lab-selection-actions .lab-text-button{font-size:.72rem}
.lab-strategy-toggle{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-top:1px solid var(--lab-line);margin:0;cursor:pointer;font-weight:400;font-family:var(--font-ui);text-transform:none;letter-spacing:0;font-size:.8rem;color:var(--lab-text)}
.lab-strategy-toggle input{width:18px;height:18px;min-height:18px;flex-shrink:0;margin-top:2px;accent-color:var(--lab-accent)}
.lab-strategy-toggle strong{font-size:.8rem;font-weight:500;display:block;overflow-wrap:anywhere;line-height:1.45;color:var(--lab-text)}
.lab-strategy-toggle small{display:block;font-family:var(--font-mono);font-size:.62rem;color:var(--lab-muted);margin-top:6px;line-height:1.6}
.lab-strategy-toggle:has(input:not(:checked)){opacity:1}
.lab-strategy-toggle:has(input:not(:checked)) strong{color:var(--lab-muted)}
.lab-strategy-toggle:has(input:not(:checked)) small{color:var(--lab-muted-2)}
.lab-limit-field{font-size:.76rem;border-top:1px solid var(--lab-line);padding-top:22px;margin-top:14px}
.lab-selection input[type=number]{font-size:.8rem;font-variant-numeric:tabular-nums}
.lab-selection>.lab-fine{font-size:.7rem;margin-top:10px}
.lab-selection-cost{font-size:.68rem!important;color:var(--lab-accent)!important;padding-top:16px;border-top:1px solid var(--lab-line)}
.lab-reference-box:not(:empty){border-top:1px solid var(--lab-line);margin-top:20px;padding-top:20px}
.lab-reference-box h4{font-size:.82rem}
.lab-reference-box .lab-fine{font-size:.68rem}
.lab-reference-box label{font-size:.62rem}
.lab-reference-box input{font-size:.78rem;min-height:38px;padding:8px}
.lab-reference-box .lab-button{width:100%;font-size:.72rem;margin-top:10px;min-height:38px}
.lab-reference-row{border-top:1px solid var(--lab-line);padding:12px 0}
.lab-reference-row .lab-text-button{font-size:.74rem;overflow-wrap:anywhere}
.lab-reference-row small{display:block;color:var(--lab-muted);font-family:var(--font-mono);font-size:.6rem}
.lab-report-visual{min-width:0}
.lab-selection-summary{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:0 0 16px}
.lab-selection-summary h3{font-size:.92rem;margin:0}
.lab-selection-summary .lab-fine{font-family:var(--font-mono);font-size:.64rem;text-align:right}
.lab-report-metrics{gap:1px;margin-bottom:0}
.lab-report-metrics .lab-metric{padding:16px 14px;border-radius:0}
.lab-report-metrics .lab-metric dt{font-size:.68rem;min-height:36px}
.lab-report-metrics .lab-metric dd{font-size:clamp(1rem,1.65vw,1.4rem);margin-top:10px;line-height:1.3;letter-spacing:-.03em}
.lab-metric-delta{display:block;font-family:var(--font-mono);font-size:.6rem;color:var(--lab-muted);margin-top:12px;line-height:1.45}
.lab-secondary-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 20px;margin:18px 0 26px;padding:0 4px}
.lab-secondary-metrics>div{min-width:0}
.lab-secondary-metrics dt{font-size:.68rem;color:var(--lab-muted);line-height:1.5}
.lab-secondary-metrics dd{font-size:.92rem;font-weight:500;line-height:1.4;margin:6px 0 0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.lab-main-chart{padding:22px 18px;margin-bottom:15px}
.lab-main-chart .lab-report-section-heading h3{font-size:.94rem}
.lab-main-chart .lab-report-section-heading p{font-size:.72rem;margin-bottom:15px}
.lab-chart-controls{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.lab-range-presets{display:flex;gap:2px;background:var(--lab-bg-2);padding:3px;border:1px solid var(--lab-line);border-radius:7px}
.lab-chart-range-button{font-family:var(--font-mono);font-size:.62rem;line-height:1.5;color:var(--lab-muted);border:0;background:none;padding:6px 10px;border-radius:5px;letter-spacing:.02em}
.lab-chart-range-button:hover,.lab-chart-range-button:focus-visible{color:var(--lab-text);background:var(--lab-surface-high)}
.lab-chart-date-fields{display:flex;gap:10px}
.lab-chart-date-fields label{font-size:.56rem;margin:0;max-width:137px}
.lab-chart-date-fields input{font-size:.66rem;min-height:32px;padding:4px 6px;margin-top:3px;max-width:137px;line-height:1.4;font-family:var(--font-mono)}
.lab-chart-legend{display:flex;gap:22px;font-family:var(--font-mono);font-size:.62rem;color:var(--lab-muted);margin:0 0 14px}
.lab-chart-legend span{display:flex;gap:8px;align-items:center}
.lab-chart-legend span::before{content:"";display:block;width:20px;flex-shrink:0;border-top:2px solid var(--lab-accent)}
.lab-chart-legend .lab-legend-reference::before{border-top:2px dashed var(--lab-reference)}
.lab-main-chart svg,.lab-stress-chart svg,.lab-valuation-chart svg{display:block;width:100%;height:auto;overflow:visible}
.lab-main-chart svg text,.lab-stress-chart svg text,.lab-valuation-chart svg text{font-size:12px;fill:var(--lab-muted);font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.lab-chart-axis-title{font-size:11px!important;font-weight:500;letter-spacing:.04em}
.lab-chart-reference-line{fill:none;stroke:var(--lab-reference);stroke-width:1.6;stroke-dasharray:6 4;vector-effect:non-scaling-stroke;stroke-linejoin:round;opacity:.9}
.lab-chart-selected-line{fill:none;stroke:var(--lab-accent);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.lab-chart-crosshair{stroke:var(--lab-text);stroke-width:1;stroke-dasharray:2 3;pointer-events:none;opacity:.7}
.lab-chart-interaction{cursor:crosshair}
.lab-chart-tooltip{display:block;font-family:var(--font-mono);font-size:.66rem;color:var(--lab-text);background:var(--lab-bg);border:1px solid var(--lab-line-2);border-radius:6px;min-height:43px;padding:10px 13px;font-variant-numeric:tabular-nums;margin:12px 0 8px;line-height:1.65}
.lab-chart-cursor-label{font-size:.6rem;color:var(--lab-muted);font-weight:400;display:flex;gap:20px;align-items:center;font-family:var(--font-mono);text-transform:none;letter-spacing:.02em}
.lab-chart-cursor-label input{min-height:26px;height:26px;border:0;padding:0;accent-color:var(--lab-accent);background:transparent}
.lab-chart-footnote{font-size:.66rem!important;margin:13px 0 0!important}
.lab-insights{padding:16px 4px 8px}
.lab-insight-main{font-size:.92rem;font-weight:500;margin-bottom:10px;color:var(--lab-text)}
.lab-insights .lab-fine{font-size:.74rem}
.lab-report-bottom{margin-top:10px;align-items:start}
.lab-report-bottom .lab-card{min-width:0}
.lab-attribution-period{padding:12px;background:var(--lab-bg-2);border:1px solid var(--lab-line);border-radius:7px;font-family:var(--font-mono);font-size:.7rem!important;font-variant-numeric:tabular-nums}
.lab-report th,.lab-report td{padding:12px 12px;font-size:.78rem}
.lab-report thead th{font-size:.62rem}
.lab-report .lab-evidence{min-width:180px;white-space:normal;font-size:.72rem;line-height:1.6;color:var(--lab-muted)}
.lab-evidence small{display:block;margin-top:5px;color:var(--lab-text-2);font-size:.66rem}
.lab-check-badge{font-family:var(--font-mono);font-size:.58rem;font-weight:500;letter-spacing:.08em;white-space:nowrap;border:1px solid transparent;border-radius:4px;padding:4px 7px;display:inline-block;line-height:1.5}
.lab-status-pass{color:var(--lab-gain);background:var(--lab-gain-soft);border-color:rgba(143,215,166,.3)}
.lab-status-fail,.lab-status-error{color:var(--lab-loss);background:var(--lab-loss-soft);border-color:rgba(240,154,146,.3)}
.lab-status-warning{color:var(--lab-amber);background:var(--lab-amber-soft);border-color:rgba(245,183,61,.3)}
.lab-status-not_evaluated{color:var(--lab-muted);background:var(--lab-surface-high);border-color:var(--lab-line-2)}
.lab-report-limitations{font-size:.78rem;color:var(--lab-muted);padding-left:19px;line-height:1.75}
.lab-report-limitations li{padding-bottom:6px}
.lab-mono{font-family:var(--font-mono);font-size:.68rem}
.lab-stress-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:22px 0}
.lab-stress-fields label{font-size:.64rem}
.lab-stress-fields input{margin-top:8px;font-size:.86rem;font-variant-numeric:tabular-nums}
.lab-stress-chart{margin-top:25px}
.lab-stress-chart>.lab-report-section-heading{margin-top:34px}
.lab-histogram-bar{fill:var(--lab-accent);opacity:.75}
.lab-fan-band{fill:var(--lab-accent);opacity:.12;stroke:none}
/* Monthly matrix */
.lab-monthly-card,.lab-attribution-card{grid-column:1/-1}
.lab-monthly-matrix{min-width:0;max-width:100%}
.lab-monthly-scroll{max-width:100%;overflow:auto;border:1px solid var(--lab-line);border-radius:10px;overscroll-behavior-x:contain}
.lab-monthly-table{border-collapse:separate;border-spacing:0;min-width:1010px;table-layout:auto;margin:0}
.lab-monthly-table caption{caption-side:top;text-align:left;padding:12px 15px;color:var(--lab-muted);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.04em;background:var(--lab-bg-2);border-bottom:1px solid var(--lab-line)}
.lab-monthly-table thead th{background:var(--lab-surface-high);color:var(--lab-muted);font-size:.62rem;text-align:right;padding:12px 10px;white-space:nowrap}
.lab-monthly-table thead th:first-child{text-align:left}
.lab-monthly-table abbr{border:0;text-decoration:none}
.lab-monthly-table td{font-family:var(--font-mono);font-size:.72rem;padding:14px 10px;text-align:right;white-space:nowrap;min-width:67px;font-variant-numeric:tabular-nums;border-bottom:1px solid var(--lab-line)}
.lab-monthly-table th:first-child{position:sticky;left:0;z-index:2;min-width:85px;background:var(--lab-surface-high);border-right:1px solid var(--lab-line-2);text-align:left;font-size:.78rem;white-space:nowrap}
.lab-monthly-table tbody th{font-weight:600;padding:14px 13px;font-variant-numeric:tabular-nums}
.lab-monthly-table td.is-profit{color:var(--lab-gain);background:rgba(143,215,166,.05)}
.lab-monthly-table td.is-loss{color:var(--lab-loss);background:rgba(240,154,146,.06)}
.lab-monthly-table td.is-zero{color:var(--lab-text-2);background:transparent}
.lab-monthly-table td.is-uncovered{color:var(--lab-muted-2);background:var(--lab-bg-2)}
.lab-monthly-table .lab-year-total{border-left:1px solid var(--lab-line-2);font-weight:600;min-width:98px;background:var(--lab-surface-high)}
.lab-monthly-table tfoot th,.lab-monthly-table tfoot td{font-weight:600;border-top:2px solid var(--lab-line-2);border-bottom:0;padding-top:15px;padding-bottom:15px}
.lab-monthly-table tfoot th:first-child{font-size:.66rem;background:var(--lab-surface-high);white-space:normal;max-width:110px}
.lab-monthly-partial{font-size:.6rem;line-height:1;margin-left:3px;color:var(--lab-amber)}
.lab-monthly-note{margin:12px 2px 0!important;font-size:.7rem!important;max-width:1000px}
.lab-monthly-scroll:focus-visible{outline-offset:3px}
/* Responsive */
@media(min-width:1450px){.lab-width{max-width:1400px}.lab-report-composition{grid-template-columns:270px minmax(0,1fr)}.lab-report-metrics .lab-metric dd{font-size:1.6rem}}
@media(min-width:1200px){.lab-hero .lab-lead{max-width:600px}}
@media(max-width:1100px){.lab-report-toolbar{flex-wrap:wrap}.lab-report-composition{grid-template-columns:215px minmax(0,1fr);gap:17px}.lab-selection{padding:20px 15px}.lab-report-metrics{grid-template-columns:1fr 1fr}.lab-report-metrics .lab-metric dt{min-height:25px}.lab-report-metrics .lab-metric dd{font-size:1.35rem}.lab-secondary-metrics{grid-template-columns:repeat(2,1fr)}.lab-stress-fields{grid-template-columns:1fr 1fr}.lab-selection-summary{display:block}.lab-selection-summary .lab-fine{display:block;text-align:left;margin-top:6px}}
@media(max-width:1050px){.lab-hero-art{width:360px;right:-15px;top:120px;opacity:.35}.lab-hero-content{max-width:760px}.lab-metric dd{font-size:1.45rem}.lab-work-grid{grid-template-columns:minmax(0,1.9fr) minmax(220px,1fr)}.lab-card{padding:22px}.lab-project-form{display:block}.lab-project-form .lab-button{margin-top:12px}.lab-account-stats{grid-template-columns:repeat(4,1fr)}.lab-account-stats div:last-child{grid-column:1/-1}.lab-account-stats div:last-child dd{padding:0}.lab-analysis-submit{display:block}.lab-analysis-submit .lab-button{margin-top:18px}.lab-guide-list li{padding-left:72px}.lab-guide-list li::before{left:22px}}
@media(max-width:760px){.lab-width{padding-left:22px;padding-right:22px}.lab-header{min-height:72px;gap:16px}.lab-brand{font-size:.88rem}.lab-brand small{font-size:.58rem}.lab-mark{width:30px;height:30px;font-size:.95rem}.lab-hero{padding-top:36px;padding-bottom:32px;min-height:0}.lab-hero-art{display:none}h1{font-size:clamp(2.4rem,8vw,3.4rem);max-width:650px}.lab-lead{font-size:1rem}.lab-hero .lab-fine{max-width:470px}.lab-tabs{margin-top:12px;margin-bottom:28px}.lab-tabs a{padding:13px 14px;font-size:.8rem}.lab-tabs a:first-child{padding-right:16px}.lab-section-heading{align-items:flex-start;gap:13px}.lab-section-heading>.lab-pill{font-size:.58rem;padding:5px 8px}.lab-section-intro{font-size:.9rem}.lab-metrics{grid-template-columns:1fr 1fr}.lab-metric{padding:18px}.lab-metric dt{min-height:32px}.lab-metric dd{font-size:1.6rem}.lab-work-grid{grid-template-columns:1fr}.lab-work-aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}.lab-login{grid-template-columns:1fr;gap:20px;padding:24px}.lab-account-stats{grid-template-columns:repeat(2,1fr)}.lab-account-stats dd{font-size:1.5rem}.lab-two-columns,.lab-guide-list{grid-template-columns:1fr}.lab-guide-list{gap:16px}.lab-two-columns{gap:16px}.lab-guide-list li:last-child{grid-column:auto}.lab-curve{padding:20px 15px}.lab-chart-range{font-size:.56rem;gap:12px}.lab-chart-range span:last-child{text-align:right}.lab-card th,.lab-card td{padding:12px 13px}.lab-footer{display:block;margin-top:30px}.lab-footer p{text-align:left;margin-top:10px}.lab-result-meta{grid-template-columns:1fr;gap:3px}.lab-result-meta dd{margin-bottom:12px}
.lab-plan-table table{min-width:0;table-layout:fixed;width:100%}.lab-plan-table th:first-child{width:32%}.lab-plan-table th:nth-child(2),.lab-plan-table th:nth-child(3){width:34%}.lab-plan-table th,.lab-plan-table td{padding:14px 8px;font-size:.78rem;line-height:1.6;overflow-wrap:anywhere}.lab-plan-table thead th{padding-top:20px;padding-bottom:20px}.lab-plan-table .lab-plan-name{font-size:1.2rem}.lab-plan-table .lab-plan-price{font-size:.88rem;line-height:1.55}.lab-plan-table small{font-size:.74rem;line-height:1.6}.lab-plan-table>.lab-fine{margin-left:8px;margin-right:8px}
.lab-report-composition{grid-template-columns:1fr}.lab-selection{position:static}.lab-strategy-toggles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.lab-selection .lab-report-section-heading p{max-width:560px}.lab-limit-field{margin-top:4px}.lab-selection input[type=number]{max-width:260px}.lab-selection .lab-selection-cost{padding-top:12px}.lab-report-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-secondary-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.lab-selection-summary{display:flex}.lab-selection-summary .lab-fine{text-align:right;max-width:48%;margin:0}.lab-report .lab-result-heading h2{font-size:1.6rem}.lab-report-badges{justify-content:flex-start}.lab-report-tabs{width:100%;justify-content:space-between}.lab-report-tabs button{font-size:.72rem;padding:9px 10px}.lab-report-exports{margin-left:auto}.lab-report-toolbar{gap:8px}.lab-report-bottom{grid-template-columns:1fr}.lab-main-chart{padding:20px 14px}.lab-chart-date-fields label,.lab-chart-date-fields input{max-width:130px}.lab-report .lab-notice{font-size:.76rem}.lab-report .lab-report-section-heading p{font-size:.74rem}.lab-chart-tooltip{font-size:.62rem}.lab-reference-box .lab-button{max-width:240px}.lab-reference-box input{max-width:400px}.lab-stress-fields{gap:16px}
.lab-main-chart svg text,.lab-stress-chart svg text,.lab-valuation-chart svg text{font-size:19px}.lab-main-chart svg .lab-chart-axis-title{font-size:17px!important}
.lab-monthly-card{padding-left:16px;padding-right:16px}.lab-monthly-table caption{font-size:.64rem;padding:12px}.lab-monthly-table{min-width:1010px}.lab-monthly-note{font-size:.68rem!important}}
@media(max-width:440px){.lab-width{padding-left:16px;padding-right:16px}.lab-header{gap:12px}.lab-brand{font-size:.82rem;gap:9px}.lab-brand small{font-size:.55rem}.lab-hero .lab-eyebrow{font-size:.6rem}.lab-hero h1{font-size:2.4rem}.lab-actions{align-items:stretch}.lab-actions .lab-button{width:100%}.lab-tabs a{font-size:.76rem;padding-left:12px;padding-right:12px}.lab-tabs a:first-child{padding-right:12px}.lab-section-heading{display:block}.lab-section-heading>.lab-pill,.lab-section-heading>.lab-button{margin-top:10px}.lab-fields{grid-template-columns:1fr}.lab-card{padding:20px 16px}.lab-work-aside{grid-template-columns:1fr;gap:0}.lab-metric{padding:16px 14px}.lab-metric dt{font-size:.66rem;min-height:34px}.lab-metric dd{font-size:1.35rem}.lab-file-row{flex-wrap:wrap;gap:8px}.lab-file-field{flex-basis:100%}.lab-file-row>.lab-text-button{margin-left:auto}.lab-guide-list li{padding-left:65px}.lab-guide-list li::before{left:18px;width:29px;height:29px}.lab-plan-table{padding:5px 10px 17px}.lab-result-heading{align-items:flex-start;flex-direction:column;gap:5px}.lab-chart-range{margin-left:2%;font-size:.52rem}
.lab-report-tabs button{font-size:.66rem;padding:9px 8px}.lab-strategy-toggles{grid-template-columns:1fr}.lab-report .lab-result-heading{gap:14px}.lab-report .lab-pill{font-size:.58rem}.lab-secondary-metrics{grid-template-columns:1fr 1fr}.lab-main-chart .lab-report-section-heading p{font-size:.66rem}.lab-chart-legend{font-size:.56rem;gap:12px;justify-content:space-between}.lab-chart-controls{gap:12px}.lab-chart-date-fields{width:100%;justify-content:space-between}.lab-chart-date-fields label{flex:1;max-width:145px}.lab-chart-date-fields input{max-width:145px}.lab-chart-cursor-label{display:block;font-size:.58rem}.lab-stress-fields{grid-template-columns:1fr}.lab-report-metrics .lab-metric dd{font-size:1.24rem}.lab-report th,.lab-report td{font-size:.72rem;padding:12px 10px}
.lab-main-chart svg text,.lab-stress-chart svg text,.lab-valuation-chart svg text{font-size:23px}.lab-main-chart svg .lab-chart-axis-title{font-size:21px!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{:root{--lab-bg:#fff;--lab-bg-2:#f4f4f2;--lab-surface:#fff;--lab-surface-high:#f1f1ed;--lab-line:#bbb;--lab-line-2:#a5a5a0;--lab-text:#111;--lab-text-2:#222;--lab-muted:#444;--lab-muted-2:#555;--lab-accent:#6b5a2a;--lab-accent-soft:#f4f1e9;--lab-accent-line:#ad9e76;--lab-reference:#626974;--lab-gain:#1f6c3f;--lab-gain-soft:#f1f8f3;--lab-loss:#973f3f;--lab-loss-soft:#fff2f1;--lab-amber:#80541a;--lab-amber-soft:#fff6e5}body{background:#fff;color:#111}body::before{display:none}.lab-header,.lab-hero,.lab-tabs,.lab-footer,.lab-environment,.lab-button,.lab-text-button,#login-panel,#authenticated-panel,#job-panel{display:none!important}.lab-panel[hidden]{display:none!important}.lab-card,.lab-metric{background:#fff;border-color:#bbb;break-inside:avoid}.lab-metrics{background:#bbb}.lab-card p,.lab-fine,.lab-metric dt,.lab-result-meta dt{color:#444}.lab-metric dd,.lab-metric:first-child dd,.lab-metric:nth-child(3) dd,.lab-metric:nth-child(4) dd{color:#111}.lab-notice{background:#eee;color:#111}.lab-curve svg text{fill:#333}.lab-chart-line,.lab-chart-selected-line{stroke:#6b5a2a}.lab-width{padding:0}.lab-message{display:none}
.lab-monthly-scroll{overflow:visible;border-color:#bbb}.lab-monthly-table{min-width:0;width:100%;table-layout:fixed}.lab-monthly-table th,.lab-monthly-table td{font-size:8px!important;min-width:0!important;padding:7px 3px!important;white-space:normal!important;overflow-wrap:anywhere}.lab-monthly-table th:first-child{position:static;background:#eef2f3!important;min-width:0;width:50px}.lab-monthly-table td.is-profit{color:#1f7a45;background:#fff}.lab-monthly-table td.is-loss{color:#ab4242;background:#fff}.lab-monthly-table td.is-zero{color:#34464e;background:#fff}.lab-monthly-table td.is-uncovered{color:#657780;background:#f5f7f8}.lab-monthly-table caption{background:#fff;color:#34464e}.lab-monthly-note{color:#34464e}.lab-monthly-partial{color:#80541a}}