:root{--fh-radius:16px}button,input,select,textarea{border-radius:10px}button{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.panel{border-radius:var(--fh-radius)}.main>.panel,.main>details.panel{margin-bottom:18px}.sidebar-bottom{position:static;margin-top:auto}.sidebar{display:flex;flex-direction:column}.nav{padding-bottom:30px}.nav-label{color:var(--muted)}.topbar-actions [data-theme-toggle]{white-space:nowrap;min-width:92px}.fh-shop{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:24px 0}.fh-shop-card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:24px;display:flex;flex-direction:column;min-width:0;gap:8px}.fh-shop-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px}.fh-shop-card h2{font-size:22px;letter-spacing:-.02em;margin:0}.fh-shop-card h2 small{font:500 12px system-ui;color:var(--muted);margin-left:8px}.fh-shop-card h3{font-size:14px;margin:2px 0}.fh-shop-card p{color:var(--muted);margin:0 0 20px;line-height:1.6}.fh-shop-bottom{display:flex;gap:10px;align-items:center;margin-top:auto;flex-wrap:wrap}.fh-download{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:11px 18px;background:var(--accent2);color:white!important;text-decoration:none;font-weight:650}.fh-notice{padding:22px}.fh-notice p{color:var(--muted);max-width:85ch}.fh-notice button{margin:6px 8px 0 0}.fh-error{color:var(--danger);white-space:pre-wrap}.fh-error:empty{display:none}.fh-dialog{box-sizing:border-box;width:min(640px,calc(100vw - 30px));max-height:88vh;overflow:auto;border:1px solid var(--line);border-radius:20px;padding:24px;background:var(--panel);color:var(--text);box-shadow:0 24px 90px #0005}.fh-dialog::backdrop{background:#0c13258a;backdrop-filter:blur(3px)}.fh-dialog>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.fh-dialog h2{font-size:21px;margin:0;overflow-wrap:anywhere}.fh-dialog h3{margin-top:24px}.fh-dialog p{line-height:1.6}.fh-dialog button{margin-right:6px}.fh-field{display:grid;gap:8px;margin:18px 0;color:var(--text)}.fh-field>span{font-size:13px;color:var(--muted)}.fh-field :is(input,textarea,select){box-sizing:border-box;max-width:100%;width:100%;padding:11px 12px;font:inherit;border:1px solid var(--line);background:var(--panel2);color:var(--text)}.fh-field textarea{min-height:100px;resize:vertical}.fh-field select[multiple]{min-height:170px}.fh-check{display:flex;align-items:start;gap:10px}.fh-check input{width:auto}.fh-steps{padding-left:24px;line-height:1.7}.fh-steps li{padding-left:4px;margin:12px 0}.fh-chat{display:grid;grid-template-columns:270px minmax(0,1fr);gap:18px;height:min(740px,calc(100vh - 220px));min-height:460px}.fh-room-list{padding:12px;overflow:auto}.fh-room-list>button{width:100%;margin-bottom:12px}.fh-room{padding:14px 12px;display:grid;grid-template-columns:1fr auto;gap:6px;color:var(--text);text-decoration:none;border-radius:12px;margin-bottom:4px;overflow-wrap:anywhere}.fh-room small{font-size:11px;color:var(--muted)}.fh-room.active,.fh-room:hover{background:var(--panel2)}.fh-room.active{box-shadow:inset 3px 0 var(--accent)}.fh-room b{background:var(--accent2);color:white;font-size:11px;border-radius:20px;min-width:22px;height:22px;display:grid;place-items:center}.fh-thread{padding:0;display:flex;flex-direction:column;min-width:0;overflow:hidden}.fh-thread>header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 20px;border-bottom:1px solid var(--line)}.fh-thread h2{font-size:16px;margin:0}.fh-thread small{color:var(--muted);font-size:12px}#fh-chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;scrollbar-gutter:stable}.fh-message{max-width:88%;min-width:170px;align-self:flex-start;border:1px solid var(--line);background:var(--panel2);border-radius:14px 14px 14px 3px;padding:12px 14px;overflow-wrap:anywhere}.fh-message.mine{align-self:flex-end;border-radius:14px 14px 3px 14px;background:color-mix(in srgb,var(--accent2) 15%,var(--panel));border-color:color-mix(in srgb,var(--accent2) 40%,var(--line))}.fh-message header{display:flex;align-items:center;gap:12px;font-size:11px}.fh-message header time{color:var(--muted);margin-left:auto;font-size:10px;white-space:nowrap}.fh-message header button{border:0;background:transparent;padding:0 4px;color:var(--muted);min-width:20px}.fh-message p{white-space:pre-wrap;line-height:1.5;margin:6px 0;font-size:14px}.fh-message [data-fh=open-dossier]{margin-top:8px}#fh-composer{padding:14px;border-top:1px solid var(--line);display:grid;gap:10px;background:var(--panel)}#fh-composer textarea{font:14px/1.5 system-ui;resize:vertical;min-height:66px;max-height:180px;padding:12px;border:1px solid var(--line);background:var(--panel2);color:var(--text)}#fh-composer>div{display:flex;gap:8px;justify-content:flex-end}.fh-members>div,.fh-grant{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.fh-members span,.fh-grant span{flex:1;overflow-wrap:anywhere}.fh-members select{max-width:150px;width:auto}.fh-dossier{display:grid;grid-template-columns:minmax(100px,1fr) 2fr;gap:12px 18px;line-height:1.55}.fh-dossier dt{color:var(--muted);overflow-wrap:anywhere}.fh-dossier dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.fh-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}.fh-metrics article{padding:20px;display:grid;gap:4px}.fh-metrics b{font-size:32px;line-height:1.2}.fh-metrics span{color:var(--muted);font-size:12px}.fh-usage-pages>div{display:grid;grid-template-columns:minmax(140px,1fr) 2fr 50px;align-items:center;gap:18px;padding:9px 0}.fh-usage-pages meter{width:100%;height:12px}.fh-table{overflow:auto}.fh-table table{width:100%;border-collapse:collapse;font-size:13px}.fh-table :is(th,td){text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}.fh-table th{color:var(--muted);font-weight:600}.fh-table td small{display:block;color:var(--muted);font-size:10px}.fh-kb-lanes{display:flex;gap:16px;overflow-x:auto;align-items:flex-start;padding:8px 0 24px;max-width:100%}.fh-kb-lane{flex:0 0 285px;width:285px;background:var(--panel2);border:1px solid var(--line);border-radius:16px;padding:12px;max-height:75vh;overflow-y:auto}.fh-kb-lane>header{padding:4px 0 12px}.fh-kb-lane h2{font-size:14px;margin:0 0 10px}.fh-kb-lane h2 small{color:var(--muted);margin-left:8px}.fh-kb-lane header select{padding:6px 9px;font-size:11px}.fh-kb-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:10px;display:grid;gap:7px;overflow-wrap:anywhere}.fh-kb-card>a{font-size:14px;font-weight:650;color:var(--text);text-decoration:none}.fh-kb-card>a:hover{text-decoration:underline}.fh-kb-card p{margin:0;font-size:12px;color:var(--muted)}.fh-kb-card small{font-size:11px;color:var(--muted)}.fh-kb-card button{padding:6px 9px;font-size:11px;justify-self:start}.fh-card-note{white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.fh-kb-card.call-blue{border-left:5px solid #54b4ed}.fh-kb-card.call-green{border-left:5px solid #4ebc8a}.fh-kb-card.call-yellow{border-left:5px solid #d5a82f}.fh-kb-card.call-red{border-left:5px solid #d66a64}.fh-kb-card .overdue{color:var(--danger)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
html[data-theme=light]{color-scheme:light;--bg:#f4f6fa;--panel:#fff;--panel2:#edf1f7;--panel3:#e6edf6;--text:#1e2a40;--muted:#586981;--muted2:#63728a;--line:#d6dfec;--line-soft:#e2e8f1;--accent:#2866d1;--accent2:#2866d1;--ok:#187546;--warn:#8c6213;--danger:#b4373a;--shadow:0 12px 32px #203a5a0d}
html[data-theme=light] .sidebar{background:#fff}html[data-theme=light] .topbar{background:#ffffffed}html[data-theme=light] :is(.nav button,.mobile-more-grid button,.topbar-context,.topbar-new,.profile-chip,.tutorial-reopen,.logout){color:var(--text)}html[data-theme=light] .nav button.active{background:#eaf1ff;border-color:#ccdaf3;color:#1e50a4}html[data-theme=light] :is(.workspace-hero,.workspace-section,.fh-notice){background:var(--panel);color:var(--text)}html[data-theme=light] :is(.primary,.topbar-new){color:white;background:#2866d1;border-color:#2866d1}html[data-theme=light] :is(input,textarea,select){color:var(--text);background:var(--panel);border-color:var(--line)}html[data-theme=light] .fh-dialog::backdrop{background:#172a425a}
@media(max-width:950px){.fh-chat{grid-template-columns:210px minmax(0,1fr)}.fh-metrics{grid-template-columns:repeat(2,1fr)}.fh-shop{gap:12px}.fh-shop-card{padding:20px}}
@media(max-width:680px){.fh-shop{grid-template-columns:1fr}.fh-chat{display:flex;flex-direction:column;height:auto}.fh-room-list{max-height:180px}.fh-thread{height:66vh;min-height:420px}.fh-message{max-width:94%}.fh-dialog{padding:18px}.fh-members>div{flex-wrap:wrap}.fh-usage-pages>div{grid-template-columns:120px 1fr 35px;gap:8px}.fh-dossier{grid-template-columns:1fr}.fh-dossier dd{margin-bottom:12px}.topbar-actions [data-theme-toggle]{min-width:40px;font-size:11px;padding:8px}.fh-kb-lane{flex-basis:260px}}
/* Personal display preferences: zoom scales the layout, not just the letters. */
html{--fh-scale:1;--fh-font:system-ui,-apple-system,"Segoe UI",sans-serif;zoom:var(--fh-scale)}
html body,html button,html input,html select,html textarea,html .nk-tutorial,html .fh-dialog{font-family:var(--fh-font)!important}
html[data-fh-font] .app-shell{min-height:calc(100vh / var(--fh-scale))}
html[data-fh-font] .sidebar{height:calc(100vh / var(--fh-scale))}
html[data-fh-font] .fh-chat{height:min(740px,calc(100vh / var(--fh-scale) - 220px))}
html[data-fh-font] .fh-dialog{max-height:calc(88vh / var(--fh-scale))}
html[data-fh-font] .fh-kb-lane{max-height:calc(75vh / var(--fh-scale))}
.fh-display-buttons{display:flex;gap:10px}.fh-display-buttons button{flex:1}.topbar-actions [data-display-toggle]{min-width:40px;white-space:nowrap}.fh-display input[type=range]{padding:0;accent-color:var(--accent);min-height:28px}.fh-display output{font-weight:700;color:var(--accent)}
@media(max-width:680px){html[data-fh-font] .fh-chat{height:auto}html[data-fh-font] .fh-thread{height:calc(66vh / var(--fh-scale));min-height:320px}.topbar-actions{gap:5px}.topbar-actions [data-theme-toggle]{min-width:36px;font-size:0}.topbar-actions [data-theme-toggle]::first-letter{font-size:18px}}
html[data-fh-font] :where(h1,h2,h3,h4,h5,h6,p,span,small,label,td,th,dt,dd,li,summary,output){font-family:var(--fh-font)!important}

/* Store: stable version rows, visible focus and both themes */
.fh-installer{padding:24px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(120deg,var(--panel),var(--panel2))}.fh-installer h2{margin:6px 0;font-size:24px}.fh-installer p{color:var(--muted);margin:8px 0}.fh-installer small{color:var(--muted);line-height:1.6}.fh-installer .fh-download{flex-shrink:0}.fh-shop-check{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:28px}.fh-shop-check>div{display:grid;gap:5px}.fh-shop-check span{font-size:12px;color:var(--muted)}.fh-ext-versions{margin:0;display:grid;gap:10px;font-size:13px}.fh-ext-versions>div{display:flex;justify-content:space-between;align-items:start;gap:18px}.fh-ext-versions dt{color:var(--muted)}.fh-ext-versions dd{margin:0;font-weight:600;text-align:right;overflow-wrap:anywhere}.fh-ext-state{padding:12px 14px;border-radius:12px;background:var(--panel2);margin:12px 0;display:grid;gap:5px;border-left:3px solid var(--muted);min-height:76px;align-content:center}.fh-ext-state strong{font-size:13px}.fh-ext-state small{color:var(--muted);line-height:1.5}.fh-ext-state small:empty{display:none}.fh-ext-state[data-kind=current]{border-color:#4fa987}.fh-ext-state:is([data-kind=update],[data-kind=disabled],[data-kind=duplicate]){border-color:#d5a445}.fh-zip-fallback{font-size:12px;color:var(--muted);margin-top:10px}.fh-zip-fallback summary{cursor:pointer;padding:6px 0}.fh-zip-fallback a{display:inline-block;margin-top:8px;color:var(--text);text-decoration:underline}@media(max-width:850px){.fh-installer{align-items:start;flex-direction:column}.fh-shop-check{align-items:start}.fh-ext-versions{font-size:12px}}