/* Unified workspace surfaces and one-click appearance. */
:root{--page:#f3f5f9;--surface:#fff;--surface-soft:#f5f7fb;--ink:#263449;--muted:#65738a;--line:#e1e7ef;--accent:#9a7025;--accent-soft:#fbf3e3;--scroll:#b6c2d1;color-scheme:light;background:var(--page);color:var(--ink)}
:root[data-color-mode=dark]{--page:#111822;--surface:#1a2432;--surface-soft:#222f40;--ink:#e7edf6;--muted:#a8b7ca;--line:#334155;--accent:#eac37a;--accent-soft:#3e3424;--scroll:#566980;color-scheme:dark}
*{scrollbar-width:thin;scrollbar-color:var(--scroll) transparent;box-sizing:border-box}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:var(--scroll);border:2px solid var(--page);border-radius:10px}::-webkit-scrollbar-track{background:transparent}html{scroll-padding-top:90px}body{background:var(--page);color:var(--ink);font-size:16px}body[ data-view]{line-height:1.5}
header{height:76px;min-height:76px;padding:0 26px;gap:22px;background:var(--surface);color:var(--ink);border-bottom:1px solid var(--line);box-shadow:none}.brand{color:var(--ink);font-size:20px}.brand b{color:var(--accent)}.wordtech-logo{border-radius:12px}.portal-title,.breadcrumb,#crumb{color:var(--muted)}.portal-title{border-color:var(--line)}.session-bar #session-name{color:var(--ink);max-width:150px}.session-bar button{color:var(--muted);border:1px solid var(--line);background:var(--surface);border-radius:9px;min-height:38px}.session-bar button:hover{background:var(--surface-soft)}.session-bar #theme-toggle{color:var(--accent);background:var(--accent-soft);border-color:transparent;font-weight:600}.demo{display:none}
aside{position:fixed;top:76px;bottom:0;width:248px;height:calc(100dvh - 76px);background:var(--surface);color:var(--ink);border-right:1px solid var(--line);padding:24px 14px 16px;overflow-y:auto;overflow-x:hidden;transform:none}.navlabel{display:block!important;padding:0 14px 18px;font-size:11px;color:var(--muted);letter-spacing:1.7px}nav{display:flex;flex-direction:column;margin:0;gap:7px;overflow:visible}nav button{min-height:44px;width:100%;display:flex;flex-direction:row;align-items:center;justify-content:flex-start;text-align:left;padding:11px 14px;gap:11px;border:0;border-radius:9px;color:var(--muted);font-size:14px;line-height:1.4;background:transparent;overflow-wrap:normal;white-space:normal}nav button .ui-icon{color:inherit;width:18px;height:18px}nav button:hover{background:var(--surface-soft);color:var(--ink)}nav button.active{background:var(--accent-soft);color:var(--accent);font-weight:650;border:0}nav button.active .ui-icon{color:inherit}nav button>span:first-child{width:auto}nav .nav-group{margin:3px 0;border:0}.nav-group>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 14px;border-radius:9px;font-size:14px;font-weight:650;color:var(--ink);cursor:pointer}.nav-group>summary::-webkit-details-marker{display:none}.nav-group>summary:after{content:'';width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .15s;margin-right:3px;flex-shrink:0}.nav-group[open]>summary:after{transform:rotate(45deg)}.nav-group>summary:hover{background:var(--surface-soft)}.nav-group>button{width:calc(100% - 10px);margin-left:10px}.aside-bottom{border-color:var(--line);margin-top:auto;padding-top:22px}.aside-bottom .avatar{border-radius:50%;background:var(--accent-soft);color:var(--accent)}[hidden]{display:none!important}
.shell{margin-left:248px;padding-top:76px}main,body[data-view=dia] main{display:block;max-width:1900px;padding:30px 30px 24px;min-width:0}.pagehead,body[data-view=dia] .pagehead{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:18px}.pagehead>div:first-child,body[data-view=dia] .pagehead>div:first-child{display:block}.eyebrow{font-size:11px;letter-spacing:1.4px;color:var(--accent);margin-bottom:7px}h1,body[data-view=dia] .pagehead h1{font-size:28px;color:var(--ink);font-weight:700;letter-spacing:-.7px;line-height:1.25;margin:0 0 8px}h2,h3,h4{color:var(--ink)}p,small{color:var(--muted)}.pagehead p,body[data-view=dia] .pagehead p{display:block;font-size:15px;color:var(--muted)}.primary,.panelhead button.primary{background:#b48940;color:#fff;border-radius:9px;min-height:42px;padding:10px 16px}.primary:hover{background:#956d2e}.page-actions #new{background:var(--surface);color:var(--ink);border-color:var(--line);border-radius:9px}.workspace-filters,body[data-view=dia] .workspace-filters{display:flex;flex-wrap:wrap;padding:13px 16px;margin-bottom:22px;border:1px solid var(--line);border-radius:12px;background:var(--surface);gap:12px}.workspace-filters label,.filter-note{color:var(--muted)}.workspace-filters select{background:var(--surface-soft);color:var(--ink);border:1px solid var(--line);border-radius:8px;width:300px;max-width:100%}
.panel,.workcard,.kpi,.portal-section,.overview-chart,.portal-chart-panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 4px 16px #18273b03}.panel{padding:22px}.kpis{gap:16px;margin-bottom:22px}.kpi{padding:20px}.kpi-top>span:first-child{color:var(--muted);font-size:14px}.kpi>strong{color:var(--ink);font-size:28px}.kpi>small{color:var(--muted);font-size:13px}.kpi-icon{background:var(--accent-soft);color:var(--accent);border-radius:9px}.dashboard-chart-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(350px,1fr);gap:18px;overflow-x:auto;align-items:stretch;padding-bottom:12px;margin-bottom:14px;scroll-snap-type:x proximity;scrollbar-gutter:stable}.dashboard-chart-rail>section{min-width:0;padding:20px;scroll-snap-align:start;margin:0}.dashboard-chart-rail .portal-chart-heading{gap:8px;align-items:flex-start}.dashboard-chart-rail h2{font-size:17px;margin:0;font-weight:650}.dashboard-chart-rail .portal-detail-link{font-size:12px;padding:0;min-height:26px}.dashboard-chart-rail .portal-detail-link .ui-icon{width:14px}.dashboard-chart-rail .chart-note,.dashboard-chart-rail .portal-chart-description{font-size:13px;min-height:40px;line-height:1.5;margin:10px 0;color:var(--muted)}.overview-canvas{height:310px;position:relative;min-width:0}.overview-canvas .empty-state{height:100%;display:flex;flex-direction:column;justify-content:center}.dashboard-chart-rail .chart-widget{padding:0;border:0;margin:0;background:transparent;box-shadow:none}.dashboard-chart-rail .portal-main-chart{height:245px}.dashboard-chart-rail .chart-mode-buttons{flex-wrap:nowrap;overflow-x:auto;max-width:100%;padding-bottom:4px}.dashboard-chart-rail .chart-mode-buttons button{padding:5px 8px;min-height:30px;font-size:12px;white-space:nowrap}.dashboard-chart-rail .chart-theme-button{display:none}.dashboard-chart-rail .chart-view-caption{font-size:12px}.dashboard-chart-rail .chart-view-toolbar{gap:4px;margin-bottom:6px}.dashboard-chart-rail .portal-chart-empty{inset:12px;background:var(--surface)!important}.dashboard-chart-rail .portal-chart-empty strong,.dashboard-chart-rail .portal-chart-empty span{color:var(--muted)!important}.portal-columns{gap:20px;margin-top:12px;grid-template-columns:minmax(0,1.3fr) minmax(280px,1fr)}.portal-section{padding:22px}.portal-section-heading h2{color:var(--ink)}.portal-detail-link{color:var(--accent)}.portal-message{border-color:var(--line)}.portal-message:hover{background:var(--surface-soft)}.portal-message-top strong,.portal-message-copy{color:var(--ink)}.portal-message-work,.portal-message-top time,.portal-file>small{color:var(--muted)}.portal-summary{margin-top:22px;border:0}.portal-summary>summary{color:var(--ink);padding:8px 0 20px}.portal-summary>summary>span{color:var(--muted)}.portal-file{background:var(--surface);border-color:var(--line)}.portal-file-name,.portal-empty h3{color:var(--ink)}.portal-empty p{color:var(--muted)}
button{border-radius:8px}input,textarea,select{background:var(--surface);color:var(--ink);border-color:var(--line)}dialog{background:var(--surface);color:var(--ink);border:1px solid var(--line)}th{background:var(--surface-soft);color:var(--muted)}td{color:var(--ink);border-color:var(--line)}td small,.chart-note,.attention-row small,.site-overview small{color:var(--muted)}.tablewrap{border-radius:9px;scrollbar-gutter:stable}footer{color:var(--muted)}.empty-state,.portal-empty{color:var(--muted)}.empty-state strong{color:var(--ink)}
:root[data-color-mode=dark] .chart-widget{background:var(--surface-soft);border-color:var(--line)}:root[data-color-mode=dark] .dashboard-chart-rail .chart-widget{background:transparent}:root[data-color-mode=dark] :is(.task-card,.file-card,.purchase-card,.quote,.diary-entry,.message,.conversation-context,.conversation-compose,.conversation-toolbar,.site-overview,.work-meta,.report-visual,.notice){background:var(--surface-soft);border-color:var(--line);color:var(--ink)}:root[data-color-mode=dark] :is(.panelhead button:not(.primary),button:not(.primary):not(.active):not(#theme-toggle):not([aria-pressed=true]),.button-link){color:var(--ink);background-color:var(--surface-soft)}:root[data-color-mode=dark] nav button:not(.active){background:transparent;color:var(--muted)}:root[data-color-mode=dark] .nav-group summary:hover,:root[data-color-mode=dark] nav button:hover{background:var(--surface-soft)}:root[data-color-mode=dark] :is(.tag,.site-avatar,.file-type){background:#2b4059;color:#c5dafa}:root[data-color-mode=dark] .tag.green{background:#16483e;color:#9ee8ce}:root[data-color-mode=dark] .tag.red{background:#542a3b;color:#ffb6c8}:root[data-color-mode=dark] .tag.amber{background:#4c3c22;color:#f5d194}:root[data-color-mode=dark] :is(.attention-row strong,.site-overview strong,.work-meta strong,.report-visual h2,.message strong,.message p,.file-card h3){color:var(--ink)}:root[data-color-mode=dark] .gantt-track{background:repeating-linear-gradient(90deg,#263449 0%,#263449 calc(25% - 1px),#40516a calc(25% - 1px),#40516a 25%)}:root[data-color-mode=dark] .gantt-scale{color:var(--muted)}
@media(min-width:1700px){.dashboard-chart-rail{grid-auto-columns:minmax(0,1fr)}}
@media(max-width:1200px){header{gap:14px;padding:0 18px}.portal-title,.breadcrumb{display:none}.session-bar #session-name{max-width:110px}main,body[data-view=dia] main{padding:24px}.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-columns{grid-template-columns:1fr}.pagehead{flex-wrap:wrap}}
@media(max-width:800px){header{height:76px;min-height:76px;flex-wrap:nowrap;gap:10px}.brand{font-size:17px}.wordtech-logo{width:40px;height:40px}#menu-toggle{display:block;order:-1;min-width:36px;background:var(--surface-soft);color:var(--ink)}.session-bar{gap:5px}.session-bar #session-name,.session-bar #refresh,.session-bar #password-button{display:none}.session-bar button{padding:7px;font-size:12px}.shell{margin-left:0;padding-top:76px}aside{position:fixed;top:76px;width:270px;height:calc(100dvh - 76px);padding:20px 14px;transform:translateX(-100%);transition:transform .2s;box-shadow:10px 0 40px #0002}aside.mobile-open{transform:translateX(0)}main,body[data-view=dia] main{padding:22px 16px}.pagehead,body[data-view=dia] .pagehead{display:flex;flex-wrap:wrap;gap:15px}.page-actions{flex-wrap:wrap}.filter-note{display:none}.workspace-filters select{flex:1;min-width:0}.dashboard-chart-rail{grid-auto-columns:minmax(300px,85vw);gap:12px}.dashboard-chart-rail>section{padding:18px}.portal-columns{gap:16px}.portal-section{padding:18px}.pagehead h1,body[data-view=dia] .pagehead h1{font-size:25px}.kpi{padding:16px}.kpi>strong{font-size:24px}.kpis{gap:12px}.dashboard-grid{grid-template-columns:1fr}}
@media(max-width:450px){header{padding:0 10px}.brand{gap:6px;font-size:15px}.brand .wordtech-logo{width:34px;height:34px}.session-bar button{font-size:11px}.session-bar #logout{padding:6px}.pagehead p{font-size:14px}.kpi-top>span:first-child{font-size:12px}.kpi-icon{display:none}.kpi>strong{font-size:22px}.kpi>small{font-size:12px}.dashboard-chart-rail .portal-detail-link{font-size:12px}.formgrid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
body[data-view=dia] .pagehead>div:first-child:not(.page-actions){display:block}
.session-bar{width:auto}
:root[data-color-mode=dark] :is(.empty-state,.portal-empty,.login-card){background:var(--surface);color:var(--ink);border-color:var(--line)}
:root[data-color-mode=dark] :is(.empty-symbol,.portal-file-placeholder){background:var(--surface-soft);color:var(--accent)}
:root[data-color-mode=dark] .chart-series-label select{background:var(--surface-soft);color:var(--ink);border-color:var(--line)}
:root[data-color-mode=dark] .login-card h1{color:var(--ink)}
aside{scrollbar-color:var(--scroll) transparent}
body[data-view=dia] #content>.kpis{grid-template-columns:repeat(4,minmax(180px,1fr));overflow-x:auto;padding-bottom:7px;margin:0 0 14px}
body[data-view=dia] #content>.kpis .kpi{padding:15px 17px}
body[data-view=dia] #content>.kpis .kpi>strong{margin:5px 0;font-size:25px}
body[data-view=dia] #content>.kpis .kpi-icon{display:none}
@media(max-width:600px){body[data-view=dia] #content>.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}body[data-view=dia] #content>.kpis .kpi{padding:12px}body[data-view=dia] #content>.kpis .kpi>strong{font-size:22px}}
@media print{aside,header,.workspace-filters,.page-actions{display:none!important}.shell{margin:0;padding:0}.dashboard-chart-rail{display:block;overflow:visible}.dashboard-chart-rail>section{break-inside:avoid;margin-bottom:20px}:root{--page:#fff;--surface:#fff;--surface-soft:#f5f7fb;--ink:#263449;--muted:#65738a;--line:#e1e7ef}main{padding:0}}

/* Theme-aware interaction colors override legacy fixed light hover surfaces. */
:root{--hover-surface:#e6edf5;--hover-ink:#263449;--hover-muted:#526177;--primary-ink:#211809;--primary-hover:#d1ad69;--focus-ring:#785416}
:root[data-color-mode=dark]{--hover-surface:#2d4056;--hover-ink:#f1f5fb;--hover-muted:#c5d2e4;--focus-ring:#f0c777}
:root[data-color-mode] tbody tr:is(:hover,:focus-within),
:root[data-color-mode] tbody tr:is(:hover,:focus-within)>td{background:var(--hover-surface);color:var(--hover-ink)}
:root[data-color-mode] tbody tr:is(:hover,:focus-within)>td :is(strong,b){color:var(--hover-ink)}
:root[data-color-mode] tbody tr:is(:hover,:focus-within)>td small{color:var(--hover-muted)}
:root[data-color-mode] :is(.panelhead h2,td strong,td b){color:var(--ink)}
:root[data-color-mode] :is(button,.button-link):not(:disabled):is(:hover,:focus-visible){background:var(--hover-surface)!important;color:var(--hover-ink)!important;filter:none}
:root[data-color-mode] :is(.primary,.panelhead button.primary,.login-card .primary){background:#b48940;color:var(--primary-ink)}
:root[data-color-mode] :is(button.primary,.panelhead button.primary,.login-card .primary):not(:disabled):is(:hover,:focus-visible){background:var(--primary-hover)!important;color:var(--primary-ink)!important}
:root[data-color-mode] :is(.nav-group>summary,.site-overview,.portal-message,.portal-file):is(:hover,:focus-visible){background:var(--hover-surface);color:var(--hover-ink)}
:root[data-color-mode] :is(.site-overview,.portal-message,.portal-file):is(:hover,:focus-visible) :is(strong,b,p,span){color:var(--hover-ink)}
:root[data-color-mode] :is(.site-overview,.portal-message,.portal-file):is(:hover,:focus-visible) :is(small,time){color:var(--hover-muted)}
:root[data-color-mode] :is(button,a,summary,input,select,textarea):focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}
:root[data-color-mode] :is(input,textarea)::placeholder{color:var(--muted);opacity:1}

/* Sidebar arrow stays available when the navigation is collapsed. */
#menu-toggle{display:inline-flex;align-items:center;justify-content:center;order:-1;flex:0 0 38px;width:38px;height:38px;padding:0;font-size:28px;line-height:1;background:var(--surface-soft);color:var(--ink);border:1px solid var(--line);border-radius:9px}
@media(min-width:801px){aside{transition:transform .18s,visibility .18s}.shell{transition:margin-left .18s}html[data-sidebar-collapsed=true] aside{transform:translateX(-100%);visibility:hidden}html[data-sidebar-collapsed=true] .shell{margin-left:0}}
@media(max-width:800px){aside:not(.mobile-open){visibility:hidden}aside.mobile-open{visibility:visible}}
@media(max-width:520px){header .brand span{display:none}header .brand{flex-shrink:0}.session-bar{min-width:0}.session-bar button{white-space:nowrap}}
@media(prefers-reduced-motion:reduce){aside,.shell{transition:none}}