:root{
  color-scheme:light;
  --ink:#172033;--muted:#5b6478;--paper:#f4f6f9;--surface:#fff;--line:#e2e7ef;
  --accent:#059669;--accent-strong:#047857;--accent-soft:#e8f5f0;--accent-line:#a7d8c9;
  --accent-text:#047857;--btn-bg:#047857;--btn-ink:#fff;--btn-bg-hover:#065f46;
  --shadow:0 8px 24px rgba(23,32,51,.06);--danger:#b91c1c;--danger-soft:#fee2e2;
  --ok:#166534;--ok-soft:#dcfce7;--warn:#92400e;--warn-soft:#fef3c7;--info:#1e3a8a;--info-soft:#eff6ff;
}
html[data-theme="dark"]{
  color-scheme:dark;
  --ink:#e5e9f0;--muted:#98a4b8;--paper:#0e1524;--surface:#171f30;--line:#2a3648;
  --accent:#10b981;--accent-strong:#34d399;--accent-soft:rgba(16,185,129,.12);--accent-line:rgba(16,185,129,.35);
  --accent-text:#5eead4;--btn-bg:#10b981;--btn-ink:#052e22;--btn-bg-hover:#34d399;
  --shadow:0 10px 28px rgba(0,0,0,.45);--danger:#f87171;--danger-soft:rgba(248,113,113,.14);
  --ok:#4ade80;--ok-soft:rgba(74,222,128,.14);--warn:#fbbf24;--warn-soft:rgba(251,191,36,.14);
  --info:#93c5fd;--info-soft:rgba(147,197,253,.12);
}
*{box-sizing:border-box}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"Open Sans",system-ui,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.5;font-size:14px}
a{color:inherit}
button,input,select{font:inherit}
img,video,iframe{max-width:100%;height:auto}
.topbar,.project-strip,main,footer{width:min(1220px,calc(100% - 32px));margin:auto}
.topbar{display:flex;min-height:56px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:10px;color:#fff;background:linear-gradient(145deg,#059669,#10b981);font-weight:700;font-size:16px}
.brand strong,.brand small{display:block}
.brand strong{letter-spacing:.1em;font-size:12px}
.brand small{color:var(--muted);font-size:10px;text-transform:uppercase}
.topbar nav{display:flex;min-width:0;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:16px}
.topbar nav a,.topbar nav button{border:0;background:none;color:var(--muted);font-size:13px;font-weight:700;text-decoration:none;cursor:pointer;padding:4px 0}
.topbar nav a:hover{color:var(--ink)}
.topbar nav form{margin:0}
.topbar nav .upload-link{padding:7px 13px;border-radius:8px;color:var(--btn-ink);background:var(--btn-bg)}
.topbar nav .upload-link:hover{color:var(--btn-ink);background:var(--btn-bg-hover)}
.theme-switch{position:relative;display:inline-block;width:40px;height:22px;flex:none;padding:0;border:0;background:transparent;color:inherit;cursor:pointer}
.topbar nav .theme-switch{padding:0}
.theme-slider{position:absolute;inset:0;border-radius:999px;background:var(--line);transition:background .15s}
.theme-slider::before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;border-radius:50%;background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .15s}
.theme-switch[aria-checked="true"] .theme-slider{background:var(--accent)}
.theme-switch[aria-checked="true"] .theme-slider::before{transform:translateX(18px)}
.theme-switch:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:999px}
.project-strip{display:flex;min-width:0;align-items:center;flex-wrap:wrap;gap:7px;padding:10px 0}
.project-strip>span:first-child{color:var(--muted);font-size:11px;font-weight:700}
.project-pill{flex:none;padding:5px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:12px;font-weight:700;text-decoration:none}
.project-pill:hover{border-color:var(--accent)}
.project-pill.active{color:#fff;border-color:var(--project,var(--accent));background:var(--project,var(--accent))}
.mode-badge{margin-left:auto;padding:4px 8px;border-radius:7px;color:var(--warn);background:var(--warn-soft);font-size:10px;font-weight:700;text-transform:uppercase}
main{min-height:calc(100vh - 210px)}
footer{display:flex;min-height:60px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.eyebrow{margin:0 0 4px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
h1,h2{font-family:"Open Sans",system-ui,"Segoe UI",Roboto,Arial,sans-serif;letter-spacing:-.02em;overflow-wrap:anywhere}
h1{margin:0;font-size:26px;line-height:1.2}
h2{font-size:19px}
.page-head{padding:18px 0 12px}
.page-head p:last-child,.detail-head>p{color:var(--muted);font-size:13px;margin:4px 0 0}
.page-head h1,.detail-head h1{margin:0;font-size:26px}
.button{display:inline-flex;min-height:36px;align-items:center;justify-content:center;padding:7px 14px;border:1px solid transparent;border-radius:8px;font-size:12px;font-weight:700;text-decoration:none;cursor:pointer;transition:background .12s}
.button.primary{color:var(--btn-ink);background:var(--btn-bg)}
.button.primary:hover{background:var(--btn-bg-hover)}
.button.secondary{border-color:var(--accent-line);color:var(--accent);background:var(--surface)}
.button.secondary:hover{background:var(--accent-soft)}
.button.result{color:var(--warn);border-color:var(--warn);background:var(--warn-soft)}
.home-upload{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;margin:0 0 18px;padding:18px 20px}
.home-upload h2{margin:0;font-size:18px;line-height:1.25}
.home-upload p{margin:6px 0 0;color:var(--muted);font-size:12px}
.home-upload form{display:grid;grid-template-columns:170px 1fr auto;gap:10px;align-items:end}
.project-choice{display:grid;gap:4px;color:var(--muted);font-size:11px;font-weight:700}
.project-choice select{height:40px;padding:0 9px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}
.dropzone{display:flex;min-width:0;min-height:60px;align-items:center;gap:11px;padding:9px 13px;border:2px dashed var(--accent-line);border-radius:10px;background:var(--accent-soft);cursor:pointer;transition:.15s}
.dropzone:hover,.dropzone-active{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}
.dropzone-icon{font-size:24px;color:var(--accent)}
.dropzone b,.dropzone small{display:block}
.dropzone small,.dropzone-files{color:var(--muted);font-size:10px}
.dropzone-files{max-width:240px;overflow-wrap:anywhere}
.dropzone-error{grid-column:1/-1;color:var(--danger);font-size:11px;font-weight:700}
.grid.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.panel{min-width:0;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}
.grid .panel,.list-panel,.upload-panel,.batch{padding:16px 18px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.section-head h2{margin:0;font-size:17px}
.section-head a{color:var(--accent-text);font-size:12px;font-weight:700;text-decoration:none}
.section-head p{margin:3px 0 0;color:var(--muted);font-size:11px}
.row,.entity-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);text-decoration:none}
.row span,.entity-main{min-width:0}
.row b,.row small,.entity-main b,.entity-main small,.classification b,.classification small{display:block}
.row b,.entity-main b{white-space:nowrap;color:var(--ink);text-overflow:ellipsis;overflow:hidden}
.row small,.entity-main small,.classification small{color:var(--muted);font-size:11px}
.row i,.entity-row>i,.detail-meta i{flex:none;padding:3px 8px;border-radius:999px;color:var(--project);background:color-mix(in srgb,var(--project) 12%,transparent);font-size:10px;font-style:normal;font-weight:700}
.work-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.task-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.dashboard-uploads{margin:0 0 20px;padding:16px 18px}
.dashboard-upload-list{max-height:428px;padding-right:7px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.upload-row{display:flex;min-height:92px;align-items:center;justify-content:space-between;gap:18px;padding:12px 0;border-top:1px solid var(--line)}
.upload-path{display:block;max-width:760px;margin-top:5px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;overflow-wrap:anywhere}
.copy-handoff.copied{color:var(--ok);border-color:var(--ok);background:var(--ok-soft)}
.section-filters{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 8px}
.section-filter{padding:4px 9px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:var(--surface);font-size:10px;font-weight:700;cursor:pointer}
.section-filter span{margin-left:3px;opacity:.7}
.section-filter:hover,.section-filter.active{color:#fff;border-color:var(--accent);background:var(--accent)}
.filter-block[hidden]{display:none}
.work-project-head{display:flex;align-items:center;gap:8px;margin-top:10px;padding:6px 0 4px;color:var(--muted);font-size:11px}
.work-project-head>span{width:8px;height:8px;border-radius:50%;background:var(--project)}
.work-project-head b{color:var(--ink)}
.work-project-head small{margin-left:auto}
.work-main{min-width:0}
.work-main>a{display:block;font-weight:700;color:var(--ink);text-decoration:none;overflow-wrap:anywhere;word-break:break-word}
.work-main small{display:block;color:var(--muted);font-size:11px}
.work-main i{display:inline-flex;margin-top:5px;padding:3px 7px;border-radius:999px;color:var(--project);background:color-mix(in srgb,var(--project) 12%,transparent);font-size:9px;font-style:normal;font-weight:700}
.work-actions{display:flex;flex:none;flex-wrap:wrap;justify-content:flex-end;gap:6px}
.work-actions .button{min-height:30px;margin:0;padding:4px 9px;font-size:11px}
.legacy{display:flex;align-items:center;justify-content:space-between;gap:30px;margin:18px 0 30px;padding:16px 18px}
.legacy h2{margin:0}
.legacy p{margin:4px 0;color:var(--muted)}
.legacy-links{display:flex;flex-direction:column;gap:7px;text-align:right}
.legacy-links a{color:var(--accent-text);font-size:12px;font-weight:700}
.list-panel{margin-bottom:30px}
.entity-row{padding:12px 4px}
.entity-card{border-top:1px solid var(--line)}
.entity-card .entity-row{border-top:0}
.entity-card.completed-task{margin:0 -10px;padding:0 10px;border-radius:8px;background:var(--accent-soft)}
.entity-main{text-decoration:none}
.entity-summary{display:block;max-width:850px;margin-top:4px;color:var(--muted);font-size:12px}
.entity-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:0 4px 10px}
.entity-actions .button{min-height:32px;margin:0;padding:5px 10px;font-size:11px}
.shared-report{padding:4px 8px;border-radius:7px;color:var(--info);background:var(--info-soft);font-size:10px;font-weight:700}
.detail-shared{display:inline-flex;margin:14px 0 0 8px}
.comparison{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:18px 0 30px;padding:16px 18px}
.comparison h2{margin:0;font-size:18px}
.comparison p{margin:4px 0 0;color:var(--muted);font-size:12px}
.comparison .button{flex:none;margin:0}
.warning{padding:3px 7px;border-radius:7px;color:var(--danger);background:var(--danger-soft);font-size:10px;font-weight:700}
.detail-head{padding:18px 0 14px}
.back{display:inline-block;margin-bottom:14px;color:var(--accent-text);font-size:12px;font-weight:700;text-decoration:none}
.detail-meta{display:flex;align-items:center;gap:10px;margin-bottom:8px;color:var(--muted);font-size:11px;text-transform:uppercase}
.markdown-body{min-width:0;max-width:100%;margin-bottom:36px;padding:26px 30px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);overflow-wrap:anywhere}
.markdown-body h1{font-size:30px}
.markdown-body h2{margin-top:26px;font-size:22px}
.markdown-body h3{margin-top:20px;font-size:17px}
.markdown-body pre{max-width:100%;padding:14px;border-radius:8px;color:#e2e8f0;background:#0f172a;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}
.markdown-body code{font-family:ui-monospace,SFMono-Regular,monospace;font-size:13px}
.markdown-body a{color:var(--accent-text)}
.markdown-body blockquote{margin:12px 0;padding:8px 14px;border-left:3px solid var(--accent-line);color:var(--muted);background:var(--accent-soft)}
.table-scroll{max-width:100%;overflow:hidden}
.markdown-body table{width:100%;table-layout:fixed;border-collapse:collapse}
.markdown-body td,.markdown-body th{padding:7px 10px;border:1px solid var(--line);overflow-wrap:anywhere;word-break:break-word}
.upload-panel{margin-bottom:28px}
.upload-panel form{display:grid;grid-template-columns:1fr 1.5fr auto;gap:14px;align-items:end}
.upload-panel label{display:grid;gap:6px;color:var(--muted);font-size:12px;font-weight:700}
.upload-panel input,.upload-panel select{min-height:42px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}
.batch-list{margin-bottom:36px}
.batch{margin-bottom:12px}
.batch header{display:flex;justify-content:space-between;padding-bottom:10px}
.batch header span{color:var(--muted);font-size:12px}
.classification-row{display:grid;min-width:0;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr) minmax(0,1.2fr);gap:14px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}
.classification-row>span:first-child b,.classification-row>span:first-child small,.route-result>b,.route-result>small{display:block}
.classification{display:grid;grid-template-columns:auto 1fr;column-gap:7px}
.classification small{grid-column:2}
.confidence{grid-row:1/3;align-self:center;padding:2px 6px;border-radius:6px;background:var(--line);color:var(--muted);font-size:9px;font-style:normal;font-weight:700;text-transform:uppercase}
.confidence.high,.confidence.manual{color:var(--ok);background:var(--ok-soft)}
.confidence.medium{color:var(--warn);background:var(--warn-soft)}
.confidence.low{color:var(--danger);background:var(--danger-soft)}
.route-result small{color:var(--muted);font-size:10px;overflow-wrap:anywhere}
.status-routed{color:var(--ok)}
.status-duplicate{color:var(--muted)}
.status-unassigned{color:var(--danger)}
.manual-route{display:flex;gap:7px;margin-top:7px}
.manual-route select{min-width:0;height:34px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink)}
.manual-route .button{min-height:34px;margin:0;padding:5px 9px}
.alert{margin:0 0 16px;padding:11px 14px;border:1px solid var(--danger);border-radius:9px;color:var(--danger);background:var(--danger-soft)}
.notice{margin:0 0 14px;padding:11px 14px;border:1px solid var(--accent-line);border-radius:9px;color:var(--info);background:var(--info-soft);font-size:12px}
.empty{padding:28px;color:var(--muted);text-align:center}
.login-page{display:grid;min-height:100vh;place-items:center}
.login-card{position:relative;width:min(440px,calc(100% - 32px));padding:34px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}
.login-switch{position:absolute;top:16px;right:16px}
.login-card .brand{margin-bottom:28px}
.login-card h1{font-size:30px}
.login-card>p:not(.eyebrow){color:var(--muted);font-size:13px}
.login-card form{display:grid;gap:11px;margin-top:20px}
.login-card label{display:grid;gap:5px;font-size:12px;font-weight:700}
.login-card input{height:44px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}
.login-card input:focus{border-color:var(--accent);outline:none}

@media(max-width:900px){.topbar{align-items:flex-start;flex-direction:column;padding:12px 0}
.topbar nav{width:100%;justify-content:flex-start;flex-wrap:wrap;gap:12px}
.grid.two{grid-template-columns:1fr}
.upload-panel form{grid-template-columns:1fr}
.home-upload{grid-template-columns:1fr}
.home-upload form{grid-template-columns:1fr}
.classification-row{grid-template-columns:1fr 1fr}
.legacy{align-items:flex-start;flex-direction:column}
.legacy-links{text-align:left}
.mode-badge{display:none}
}

@media(max-width:600px){.topbar,.project-strip,main,footer{width:min(100% - 22px,560px)}
.topbar nav{padding-bottom:4px}
.classification-row{grid-template-columns:1fr}
.markdown-body{padding:18px 16px}
.entity-row{align-items:flex-start;flex-direction:column}
.work-row{align-items:flex-start;flex-direction:column}
.task-row{align-items:flex-start;flex-direction:column}
.upload-row{align-items:flex-start;flex-direction:column}
.dashboard-upload-list{max-height:568px}
.work-actions{justify-content:flex-start}
.home-upload{padding:14px}
.comparison{align-items:flex-start;flex-direction:column}
}