/* DYUZ: black/white canvas; selective teal actions, petrol/copper branches and warm review cues. */
:root{--bg:#fff;--surface:#fff;--subtle:#fff;--text:#171717;--muted:#606060;--border:#d9d9d9;--accent:#236954;--accent-soft:#f1f7f4;--branch-secondary:#96502c;--branch-secondary-soft:#fff;--review:#93473d;--review-soft:#fff;--red:#b2332a;--red-soft:#fcece9;--focus:#236954;--font-sans:'Onest Variable',system-ui,sans-serif;--font-mono:'JetBrains Mono Variable',monospace;--button-bg:#236954;--button-fg:#fff;--branch-primary:#176b80;--metric-soft:#f0f7f9;--metric-review-soft:#fcf3ef;--badge-review-soft:#fcf3ef;--info-soft:#f0f7f9;color-scheme:light}
[data-theme=dark]{--bg:#000;--surface:#000;--subtle:#000;--text:#ededed;--muted:#b3b3b3;--border:#333333;--accent:#91cdb2;--accent-soft:#081710;--branch-secondary:#dfa97f;--branch-secondary-soft:#000;--review:#e6aaa0;--review-soft:#000;--red:#ffaea3;--red-soft:#271111;--focus:#b6e3cc;--button-bg:#91cdb2;--button-fg:#000;--branch-primary:#78bfd0;--metric-soft:#07161b;--metric-review-soft:#1c100d;--badge-review-soft:#251411;--info-soft:#07161b;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 var(--font-sans);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--accent);text-underline-offset:4px}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:32px;line-height:1.3;font-weight:600}h2{font-size:21px;line-height:1.4;font-weight:600}h3{font-size:18px;line-height:1.5;font-weight:600}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:8px 18px;border:1px solid var(--border);border-radius:8px;background:var(--surface);cursor:pointer;font-weight:500}button:hover{background:var(--subtle);border-color:var(--muted)}button.primary{background:var(--button-bg);color:var(--button-fg);border-color:var(--button-bg)}button:disabled{color:var(--muted);background:var(--surface);border-color:var(--border);cursor:default}button.link{border-color:transparent;background:transparent;color:var(--accent);padding:8px 0;text-align:left;justify-content:flex-start}button.link:hover{text-decoration:underline}button.small{min-height:48px}label{display:flex;flex-direction:column;gap:8px;color:var(--muted);min-width:0;font-size:16px}input,select,textarea{max-width:100%;min-width:0;min-height:48px;padding:8px 12px;border:1px solid var(--muted);border-radius:8px;background:var(--surface);font-size:16px}select:not([multiple]){appearance:none;padding-inline-end:44px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 22px) 50%,calc(100% - 16px) 50%;background-size:6px 6px;background-repeat:no-repeat}textarea{resize:vertical}input[type=checkbox]{width:22px;height:22px;min-height:0;accent-color:var(--accent)}
.app-shell{display:grid;grid-template-columns:208px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;align-self:start;min-height:100vh;display:flex;flex-direction:column;padding:32px 16px;border-right:1px solid var(--border);background:var(--surface)}.brand{display:block;text-decoration:none;color:var(--text);padding:0 16px;margin-bottom:36px}.brand-word{font-size:30px;font-weight:700;letter-spacing:.02em}.workspace-nav{display:flex;flex-direction:column;gap:8px}.workspace-nav a{display:flex;align-items:center;min-height:52px;padding:12px 16px;border-radius:8px;color:var(--muted);text-decoration:none;font-size:18px}.workspace-nav a:hover{background:var(--subtle)}.workspace-nav a[aria-current=page]{background:var(--accent-soft);color:var(--accent);font-weight:600;box-shadow:inset 4px 0 var(--accent)}.sidebar-bottom{margin-top:auto;padding:40px 16px 0;color:var(--muted)}.sidebar-bottom p{margin-top:12px;font-size:16px}.branch-key:before{content:'';display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:8px;background:var(--branch-primary)}.branch-key.branch-3:before{background:var(--branch-secondary)}.app-body{min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 32px;min-height:80px}.topbar button{margin-left:auto;min-height:48px}.preview-label{color:var(--review);font-size:16px}.preview-label:before{content:'';display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--review);margin-right:8px}main{max-width:1440px;margin:auto;padding:0 32px 40px;min-width:0}.page-heading{margin:8px 0 24px}.page-heading p{margin-top:8px;color:var(--muted)}.inset-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;min-width:0}.status-region{padding:16px 24px;background:var(--subtle);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;border-bottom:1px solid var(--border);color:var(--muted)}.status-region p,.status-region div{font-size:16px}.reconciliation-note{color:var(--review)}#fresh-strip{display:flex;align-items:center;flex-wrap:wrap;gap:8px 16px}#fresh-strip button{min-height:48px;padding:0}.data-warning{flex-basis:100%;background:var(--review-soft);color:var(--review);border-left:4px solid var(--review);padding:12px 16px}.toolbar{display:flex;flex-wrap:wrap;align-items:end;gap:16px;padding:24px;border-bottom:1px solid var(--border)}.toolbar>label{flex:1 1 140px}.toolbar>label:first-child{flex-basis:170px}.toolbar>button{flex:0 0 auto}#message:not(:empty),#workflow-message:not(:empty){padding:16px 24px;color:var(--review);background:var(--review-soft)}#retry-intent{margin:16px 24px}
.workspace-view,section{min-width:0}.workspace-view>section+section,.workspace-view>details{border-top:1px solid var(--border)}.section-title{padding:24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.section-title>div{min-width:0}.section-title p,.section-title>span{color:var(--muted);font-size:16px}.section-note,.caption{padding:0 24px 20px;color:var(--muted);font-size:16px;overflow-wrap:anywhere}.section-note:empty,.caption:empty{display:none}.metric-strip{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:24px}.metric-strip>div{padding:20px 24px;background:var(--metric-soft);border:1px solid var(--border);border-radius:8px}.metric-strip>.review-metric{background:var(--metric-review-soft)}.metric-strip strong{display:block;font-size:40px;line-height:1.25;font-weight:600;color:var(--branch-primary);margin:8px 0}.metric-strip .review-metric strong{color:var(--review)}.metric-strip small{display:block;font-size:16px;color:var(--muted)}
.table-wrap{width:100%;overflow:auto;overscroll-behavior-x:contain}table{width:100%;border-collapse:collapse;text-align:left;font-size:16px}th{padding:14px 16px;background:var(--subtle);color:var(--muted);font-size:16px;font-weight:500;white-space:nowrap}td{padding:20px 16px;border-bottom:1px solid var(--border);vertical-align:middle;overflow-wrap:anywhere}th:first-child,td:first-child{padding-left:24px}th:last-child,td:last-child{padding-right:24px}tbody tr:last-child td{border-bottom:0}.numeric{text-align:right;font-variant-numeric:tabular-nums}.numeric button{justify-content:flex-end;text-align:right}.sub{display:block;font-size:16px;color:var(--muted);font-weight:400;margin-top:4px}.identifier{font-family:var(--font-mono);font-size:16px}.badge{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:6px;font-size:16px;font-weight:500}.amber{color:var(--review);background:var(--badge-review-soft)}.red{color:var(--red);background:var(--red-soft)}.info{color:var(--branch-primary);background:var(--info-soft)}.badge:before{content:'';flex-shrink:0;width:6px;height:6px;border-radius:50%;background:currentColor}.exception{padding:20px 24px;border-top:1px solid var(--border);display:grid;grid-template-columns:max-content minmax(0,1fr) auto;gap:8px 24px}.exception .badge{grid-column:1;grid-row:1;align-self:start;justify-self:start}.exception .branch{grid-column:1;grid-row:2;color:var(--muted)}.exception .description{grid-column:2;grid-row:1;min-width:0;overflow-wrap:anywhere;align-self:center}.exception .owner{grid-column:2;grid-row:2;min-width:0;overflow-wrap:anywhere;color:var(--muted)}.exception button{grid-column:3;grid-row:1/3;align-self:center}.purchase-attention{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;color:var(--review);background:var(--review-soft)}.purchase-attention button{color:inherit;flex-shrink:0}
summary{min-height:56px;padding:16px 24px;cursor:pointer;font-size:16px;font-weight:500}summary:hover{background:var(--subtle)}details[open]>summary{border-bottom:1px solid var(--border);margin-bottom:20px}.source-details{background:var(--subtle)}details details,.explanation{border-top:1px solid var(--border)}.pagination{display:flex;gap:16px;align-items:center;justify-content:flex-end;padding:20px 24px;border-top:1px solid var(--border)}.pagination span{color:var(--muted)}.document-tools{display:flex;align-items:end;flex-wrap:wrap;gap:16px;padding:0 24px 24px}.document-tools label{min-width:160px}.purchase-table{min-width:600px}.document-detail{border-top:2px solid var(--accent);background:var(--subtle);padding-bottom:24px}.fact-list{display:grid;grid-template-columns:minmax(160px,1fr) 2fr;gap:12px 24px;margin:0;padding:0 24px 24px}.fact-list dt{color:var(--muted)}.fact-list dd{margin:0;overflow-wrap:anywhere}.detail-flags{display:flex;gap:12px;flex-wrap:wrap;padding:0 24px 24px}#purchase-investigate{margin:0 24px 24px}
.chart-choice{display:flex;gap:8px;padding:0 24px 24px;flex-wrap:wrap}.chart-choice button[aria-pressed=true]{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}#purchase-analysis-retry{margin:0 24px 24px}#purchase-comparison{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;padding:0 24px 24px}.branch-comparison{margin:0;padding:20px 24px;border:1px solid var(--border);border-left:5px solid var(--branch-primary);border-radius:8px}.branch-comparison.branch-3{border-left-color:var(--branch-secondary)}.branch-comparison h3{margin-bottom:16px;color:var(--branch-primary)}.branch-comparison.branch-3 h3{color:var(--branch-secondary)}.count-row{display:grid;grid-template-columns:96px minmax(24px,1fr) minmax(40px,max-content);align-items:center;gap:12px;margin:12px 0}.count-row .track{height:24px;background:var(--subtle);border-radius:4px;overflow:hidden}.count-row .fill{display:block;height:100%;background:var(--branch-primary);border-radius:4px}.branch-3 .count-row .fill{background:var(--branch-secondary)}.count-row.previous .fill{opacity:.48}.count-row strong{min-width:0;overflow-wrap:anywhere;text-align:right;font-size:20px}.comparison-money{border-top:1px solid var(--border);padding-top:16px;margin-top:20px;display:grid;gap:4px}.comparison-money strong{font-size:20px;font-weight:500}.comparison-money small{font-size:16px;color:var(--muted)}.legend{display:flex;gap:24px;padding:0 24px 16px;color:var(--muted);flex-wrap:wrap}.plot-layout{display:grid;grid-template-columns:132px minmax(500px,1fr);gap:16px;min-width:648px}.chart-scale{height:260px;padding:0 0 40px;display:flex;flex-direction:column;justify-content:space-between;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums;font-size:16px}.chart-scroll{margin:0 24px;overflow-x:auto}.daily-chart{padding:0 24px 24px;overflow-x:auto}#chart{height:260px;display:flex;align-items:stretch;gap:16px;border-bottom:1px solid var(--border)}.day,.observed-day{flex:1;min-width:64px;display:flex;flex-direction:column;gap:8px}.day-bars{display:flex;gap:6px;align-items:center;flex:1;position:relative;border-bottom:1px solid var(--border)}.bar-slot{height:100%;flex:1;position:relative}.bar{position:absolute;left:0;right:0;background:var(--branch-primary);border-radius:4px;min-height:0}.bar.b3{background:var(--branch-secondary)}.day-label{text-align:center;font-size:16px;color:var(--muted);white-space:nowrap;padding-bottom:8px}.axis{display:flex;justify-content:space-between;padding:8px 24px 20px;color:var(--muted)}.observed-grid{display:flex;gap:16px;min-height:190px}.observed-day{min-width:88px}.observed-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.observed-bar{height:12px;background:var(--branch-primary);min-width:0;border-radius:3px}.observed-row.branch-3 .observed-bar{background:var(--branch-secondary)}.observed-row span{font-variant-numeric:tabular-nums}.observed-date{font-weight:500;margin-bottom:12px}.single-day-note{margin-bottom:16px;color:var(--muted)}
.briefing-empty,.empty-state{padding:24px;max-width:720px}.briefing-empty p,.empty-state p{margin-bottom:16px;color:var(--muted)}.briefing-label{padding:0 24px 24px}.briefing-label textarea{width:100%;min-height:360px;font-size:16px;line-height:1.8}.briefing-fact{margin:0 24px 16px;padding:20px;background:var(--subtle);border-left:4px solid var(--accent)}.briefing-fact p+p{margin-top:8px}#briefing-facts{padding-bottom:16px}.issue-form{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:0 24px 24px;align-items:end}.issue-form label:has(textarea){grid-column:1/-1}.issue-form button{justify-self:start}.issue-form .check{flex-direction:row;align-items:center;min-height:48px}.issue-form textarea{width:100%}.login-form{max-width:720px;grid-template-columns:minmax(0,1fr) auto}.issue-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px;padding:20px 24px;border-bottom:1px solid var(--border)}.issue-row>span:nth-child(2){flex:1;min-width:160px}#issue-detail{padding:24px;background:var(--subtle);border-top:1px solid var(--border);overflow-wrap:anywhere}#issue-detail h3,#issue-detail p{margin-bottom:12px}#issue-detail .issue-form{padding:16px 0}.issue-history{padding-left:24px}.issue-history li{padding:16px 0;border-bottom:1px solid var(--border)}.issue-history li>span{display:block;color:var(--muted)}#clear-issue-source{margin:0 24px 20px}.skip{position:absolute;left:16px;top:-100px;z-index:20;background:var(--surface);padding:12px}.skip:focus{top:8px}
@media(max-width:1100px){.app-shell{display:block}.sidebar{position:static;min-height:0;display:block;padding:20px 24px 0;border-right:0;border-bottom:1px solid var(--border)}.brand{padding:0;margin:0 0 16px;width:max-content}.brand-word{font-size:26px}.workspace-nav{flex-direction:row;overflow-x:auto;gap:24px;scrollbar-width:thin}.workspace-nav a{white-space:nowrap;flex-shrink:0;padding:12px 0;border-radius:0;min-height:52px}.workspace-nav a[aria-current=page]{background:transparent;box-shadow:inset 0 -3px var(--accent)}.sidebar-bottom{display:none}.topbar{padding:16px 24px}.topbar button{min-height:48px}main{padding:0 24px 32px}}
@media(min-width:481px) and (max-width:1100px){.topbar{position:absolute;top:16px;right:24px;padding:0;min-height:48px}.topbar .preview-label{font-size:16px}main{padding-top:24px}}
@media(max-width:760px){.toolbar{display:grid;grid-template-columns:1fr 1fr}.toolbar>button{grid-column:1/-1;justify-self:end}.metric-strip{gap:16px;padding:20px}.metric-strip>div{padding:16px}.metric-strip strong{font-size:36px}.exception{grid-template-columns:max-content minmax(0,1fr)}.exception button{grid-column:2;grid-row:3;justify-self:start}.comparison{min-width:740px}.section-title{flex-wrap:wrap;gap:16px}.fact-list{grid-template-columns:1fr;gap:4px}.fact-list dd{margin-bottom:12px}.branch-comparison{padding:16px}.count-row{grid-template-columns:88px minmax(24px,1fr) minmax(40px,max-content);gap:8px}.issue-row>span:nth-child(2){flex-basis:100%;order:2}.issue-row>button{order:3}}
@media(max-width:480px){.toolbar{grid-template-columns:minmax(0,1fr)}.toolbar>button{justify-self:stretch}.exception{grid-template-columns:minmax(0,1fr) auto;gap:12px 16px}.exception .badge{grid-column:1;grid-row:1}.exception .branch{grid-column:2;grid-row:1;align-self:center}.exception .description{grid-column:1/-1;grid-row:2}.exception .owner{grid-column:1/-1;grid-row:3}.exception button{grid-column:1/-1;grid-row:4;justify-self:start}main{padding:0 12px 24px}.sidebar{padding:16px 16px 0}.workspace-nav{gap:24px}.topbar{padding:16px}.page-heading{padding:0 4px;margin-bottom:20px}h1{font-size:28px}.status-region,.toolbar,.section-title{padding:20px 16px}.metric-strip{grid-template-columns:1fr;padding:16px}.section-note,.caption{padding:0 16px 20px}.exception,.purchase-attention{padding:16px}.purchase-attention{align-items:start;flex-direction:column}.section-title button{min-height:48px}#purchase-comparison{grid-template-columns:1fr;padding:0 16px 24px}.branch-comparison{margin:0}.chart-choice{padding:0 16px 20px}.chart-scroll{margin:0 16px}.daily-chart{padding:0 16px 20px}.day{min-width:56px}#chart{gap:12px}.legend{padding:0 16px 16px}.issue-form{grid-template-columns:1fr;padding:0 16px 20px}.login-form{grid-template-columns:1fr}.fact-list{padding:0 16px 20px}th:first-child,td:first-child{padding-left:16px}th:last-child,td:last-child{padding-right:16px}.pagination{padding:16px;gap:12px}.pagination button{padding:8px 12px}.briefing-fact{margin:0 16px 16px}.briefing-label{padding:0 16px 20px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}