/* V4: additional toolbox UI. Kept separate from the legacy shell to avoid growing app.css/enhancements.css. */
[data-theme="paper"]{
  color-scheme:light;
  --bg:#efebe2;--surface:#faf8f2;--surface2:#f5f1e8;--surface3:#e9e3d7;
  --border:#ddd5c7;--border2:#c7bcaa;--accent:#2f6f73;--green:#3f7756;--green2:#315f45;
  --amber:#a36b26;--red:#a94a44;--cyan:#3a7088;--purple:#6f5b88;
  --promo:#e8f0ed;--promo-border:#c7d8d2;--promo-accent:#2f6f73;
  --text:#292823;--text2:#615d54;--text3:#8c8578;--ps-user:#3f7756;--ps-path:#2f6f73;
}
[data-theme="paper"] body{background-color:var(--bg);background-image:linear-gradient(rgba(47,111,115,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(47,111,115,.018) 1px,transparent 1px);background-size:28px 28px}
[data-theme="paper"] .term-titlebar{background:#27363a;border-bottom:1px solid #456065;color:#f6f2e9}
[data-theme="paper"] .term-title,[data-theme="paper"] .tb-sep{color:#b8c1bc}
[data-theme="paper"] .tb-btn,[data-theme="paper"] .tb-hist-btn{color:#d9dfdb;border-color:#52666a}
[data-theme="paper"] .tb-btn:hover,[data-theme="paper"] .tb-hist-btn:hover{color:#fff;border-color:#91aaa8}
[data-theme="paper"] .tb-btn.active{background:#d7e7e3;border-color:#d7e7e3;color:#21484b}
[data-theme="paper"] .sidebar{background:#f8f5ee;box-shadow:3px 0 12px rgba(41,40,35,.045)}
[data-theme="paper"] .panel-topbar{background:#f8f5ee}
[data-theme="paper"] .nav-item:hover{background:#f0ede4}
[data-theme="paper"] .nav-item.active{background:#e5efec;border-left-color:#2f6f73;color:#285f63}
[data-theme="paper"] .t-input-wrap{background:#fffdf8}
[data-theme="paper"] .t-ps{background:#eee9de}
[data-theme="paper"] input,[data-theme="paper"] textarea,[data-theme="paper"] select{color:var(--text)}
[data-theme="paper"] .btn-run{background:#2f6f73;border-color:#2f6f73;color:#fff}
[data-theme="paper"] .res-cell{background:#fffdf8;box-shadow:0 1px 2px rgba(41,40,35,.045)}
[data-theme="paper"] .t-output{background:#fbf9f4}
[data-theme="paper"] .t-output-header{background:#ebe6dc}
[data-theme="paper"] .v4-sidebar-search{background:#fffdf8}
[data-theme="paper"] .v4-home-shortcuts a{background:#faf8f2}
[data-theme="paper"] .v4-home-shortcuts a:hover{background:#f1eee6}

.v4-toast{position:fixed;z-index:12000;left:50%;bottom:26px;transform:translate(-50%,12px);opacity:0;pointer-events:none;background:var(--text);color:var(--bg);border:1px solid var(--border2);border-radius:8px;padding:10px 16px;font:600 12px var(--font);box-shadow:0 10px 30px rgba(0,0,0,.24);transition:.18s ease}
.v4-toast.show{opacity:1;transform:translate(-50%,0)}
.v4-copy{cursor:pointer;position:relative}
.v4-copy::after{content:attr(data-copy-hint);position:absolute;right:8px;top:7px;font-size:9px;color:var(--text3);opacity:0;transition:opacity .12s;pointer-events:none}
.v4-copy:hover::after,.v4-copy:focus-visible::after{opacity:1}

.v4-checkgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:7px;margin-top:14px}
.v4-checkgrid label{display:flex;align-items:center;gap:8px;border:1px solid var(--border2);background:var(--surface);border-radius:6px;padding:8px 10px;cursor:pointer;color:var(--text2)}
.v4-checkgrid label:hover{border-color:var(--accent);color:var(--text)}
.v4-checkgrid label b{margin-left:auto;color:var(--amber);font-size:10px}
.v4-checkgrid input{accent-color:var(--accent)}
.v4-tabs{display:flex;gap:5px;margin-bottom:12px}.v4-tabs button{font:600 11px var(--font);padding:6px 10px;border:1px solid var(--border2);background:var(--surface);color:var(--text2);border-radius:5px;cursor:pointer}.v4-tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.v4-static-output{margin-top:18px}.v4-refcount{font-size:10px;color:var(--text3);margin:0 0 8px}
.v4-subhead{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--text2);margin:20px 0 8px}
.v4-code{white-space:pre;overflow:auto;background:var(--surface2);border:1px solid var(--border2);border-radius:7px;padding:15px;font:500 12px/1.65 var(--font);color:var(--text);cursor:pointer;min-height:90px}
.v4-chipcloud{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px;max-height:320px;overflow:auto}.v4-chipcloud span,.v4-chipcloud button{border:1px solid var(--border2);background:var(--surface);color:var(--text2);border-radius:6px;padding:5px 8px;font:500 10px var(--font)}.v4-chipcloud button{cursor:pointer}.v4-chipcloud button:hover{border-color:var(--accent);color:var(--accent)}.v4-chipcloud b{color:var(--text);margin-right:5px}
.v4-section-title{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--text2);margin:28px 0 10px;padding-top:18px;border-top:1px solid var(--border)}

.v4-scratch-row{display:grid;grid-template-columns:32px minmax(150px,1fr) minmax(190px,auto);gap:10px;align-items:center;padding:10px 4px;border-bottom:1px solid var(--border)}
.v4-scratch-no{color:var(--text3);font-size:10px}.v4-scratch-data{min-width:0}.v4-scratch-data b{display:block;color:var(--text);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v4-scratch-data span{font-size:9px;text-transform:uppercase;color:var(--text3);letter-spacing:.08em}.v4-scratch-actions{display:flex;gap:5px;justify-content:flex-end;flex-wrap:wrap}.v4-scratch-actions a{font-size:9px;text-decoration:none;color:var(--accent);border:1px solid var(--border2);padding:3px 6px;border-radius:4px;background:var(--surface)}.v4-scratch-actions a:hover{border-color:var(--accent)}

.v4-sidebar-search{width:calc(100% - 16px);margin:7px 8px 3px;display:flex;align-items:center;gap:7px;border:1px solid var(--border2);background:var(--surface2);color:var(--text2);border-radius:6px;padding:7px 9px;font:500 10px var(--font);cursor:pointer;white-space:nowrap;text-align:left;box-shadow:0 1px 4px rgba(0,0,0,.06);transition:border-color .15s,color .15s,background .15s}.v4-sidebar-search:hover{border-color:var(--accent);color:var(--text);background:var(--surface)}.v4-sidebar-search-icon{font-size:15px;color:var(--accent);line-height:1}.v4-sidebar-search-label{min-width:0;overflow:hidden;text-overflow:ellipsis}.v4-sidebar-search kbd{margin-left:auto;font:500 9px var(--font);border:1px solid var(--border2);background:var(--surface);padding:1px 5px;border-radius:3px;color:var(--text3)}
.v4-dispatch[hidden]{display:none}.v4-dispatch{position:fixed;inset:0;z-index:11000;display:flex;justify-content:center;align-items:flex-start;padding-top:min(15vh,120px)}.v4-dispatch-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58);backdrop-filter:blur(3px)}.v4-dispatch-box{position:relative;width:min(720px,calc(100vw - 28px));max-height:72vh;background:var(--surface);border:1px solid var(--border2);border-radius:11px;box-shadow:0 25px 80px rgba(0,0,0,.4);overflow:hidden}.v4-dispatch-input{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--border2)}.v4-dispatch-input>span{color:var(--accent);font-size:20px}.v4-dispatch-input input{flex:1;min-width:0;border:0;background:transparent;color:var(--text);font:500 14px var(--font);padding:9px 0;outline:0}.v4-dispatch-input kbd{font:500 9px var(--font);border:1px solid var(--border2);padding:3px 6px;border-radius:4px;color:var(--text3)}.v4-dispatch-hint{font-size:9px;color:var(--text3);padding:7px 13px;border-bottom:1px solid var(--border)}.v4-dispatch-list{padding:6px;overflow:auto;max-height:55vh}.v4-dispatch-item{display:grid;grid-template-columns:26px 1fr auto;gap:9px;align-items:center;color:var(--text);text-decoration:none;padding:9px 10px;border-radius:6px}.v4-dispatch-item:hover,.v4-dispatch-item.selected{background:var(--surface3)}.v4-dispatch-icon{color:var(--accent);text-align:center}.v4-dispatch-item b{display:block;font-size:12px}.v4-dispatch-item small{display:block;color:var(--text3);font-size:9px;margin-top:2px}.v4-dispatch-item em{font-style:normal;color:var(--text3);font-size:9px}.v4-dispatch-empty{padding:18px;text-align:center;color:var(--text3)}

.v4-table-wrap table td{vertical-align:top}.v4-table-wrap tbody tr:hover td{background:color-mix(in srgb,var(--accent) 7%,var(--surface))}
.v4-mac-vendor-search{margin-top:22px}

@media(max-width:768px){.v4-scratch-row{grid-template-columns:24px 1fr}.v4-scratch-actions{grid-column:2;justify-content:flex-start}.v4-dispatch{padding-top:8vh}.v4-checkgrid{grid-template-columns:1fr}.main-panel.v4-home-route .panel-topbar{display:flex;justify-content:flex-end}.main-panel.v4-home-route .panel-topbar .cmd-prompt,.main-panel.v4-home-route .panel-topbar .cmd-name,.main-panel.v4-home-route .panel-topbar .cmd-desc{display:none}}


/* V6 staging UX polish: direct V4/V5 controls visually match the original wrapped fields. */
.v4-panel .t-field>input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
.v4-panel .t-field>select,
.v4-panel .t-field>textarea{
  display:block;background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);
  color:var(--text);min-height:39px;transition:border-color .15s,box-shadow .15s,background-color .15s;
}
.v4-panel .t-field>textarea{min-height:80px}
.v4-panel .t-field>input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):focus,
.v4-panel .t-field>select:focus,
.v4-panel .t-field>textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(88,166,255,.12)}
[data-theme="retro"] .v4-panel .t-field>input:focus,
[data-theme="retro"] .v4-panel .t-field>select:focus,
[data-theme="retro"] .v4-panel .t-field>textarea:focus{border-color:var(--green);box-shadow:0 0 0 2px rgba(0,255,136,.18)}

/* Sidebar can collapse as a whole, while each section can fold independently. */
.sidebar-header{display:flex;align-items:center;gap:8px}
.sidebar-prompt{flex:1;min-width:0}
.v4-sidebar-toggle{width:27px;height:27px;flex:0 0 27px;border:1px solid var(--border2);border-radius:var(--r);background:transparent;color:var(--text2);font:600 13px var(--font);cursor:pointer}
.v4-sidebar-toggle:hover{border-color:var(--accent);color:var(--accent)}
.nav-group.v4-group-enhanced>.nav-group-header{cursor:pointer;user-select:none}
.nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-group-header::before{content:'▾'}
.nav-group.v4-group-collapsed>.nav-group-header::before{content:'▸'}
.nav-group.v4-group-collapsed>.nav-item,.nav-group.v4-group-collapsed>.nav-group-items{display:none}
.sidebar.v4-sidebar-collapsed{width:54px;min-width:54px}
.sidebar.v4-sidebar-collapsed .sidebar-header{justify-content:center;padding-left:8px;padding-right:8px}
.sidebar.v4-sidebar-collapsed .sidebar-prompt,
.sidebar.v4-sidebar-collapsed .nav-group-header,
.sidebar.v4-sidebar-collapsed .sidebar-promo,
.sidebar.v4-sidebar-collapsed .nav-item-label,
.sidebar.v4-sidebar-collapsed .nav-tree,
.sidebar.v4-sidebar-collapsed .nav-active-dot{display:none}
.sidebar.v4-sidebar-collapsed .nav-item,
.sidebar.v4-sidebar-collapsed .privacy-link{justify-content:center;padding:8px 0;border-left-width:2px}
.sidebar.v4-sidebar-collapsed .nav-icon{width:auto;font-size:15px}
.v4-home-nav{margin:7px 8px 9px;padding:9px 10px;border:1px solid var(--border2);border-left:3px solid var(--accent);border-radius:var(--r);background:var(--surface2);color:var(--text);font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.08);transition:color .15s,border-color .15s,background-color .15s,transform .15s,box-shadow .15s}
.v4-home-nav:hover{border-color:var(--accent);background:var(--surface);color:var(--accent);transform:translateY(-1px);box-shadow:0 3px 10px rgba(0,0,0,.1)}
.v4-home-nav.active{background:linear-gradient(90deg,rgba(88,166,255,.16) 0%,rgba(88,166,255,.06) 48%,var(--surface2) 100%);color:var(--accent);box-shadow:0 2px 8px rgba(0,0,0,.08)}
.v4-home-nav.active:hover{border-color:var(--border2);border-left-color:var(--accent);background:linear-gradient(90deg,rgba(88,166,255,.19) 0%,rgba(88,166,255,.08) 48%,var(--surface2) 100%);box-shadow:0 3px 10px rgba(0,0,0,.1)}
.v4-home-nav.active .v4-home-icon{transform:scale(1.08);filter:saturate(1.25) drop-shadow(0 0 4px rgba(88,166,255,.25))}
.v4-home-nav .v4-home-icon{width:24px;font-size:18px;line-height:1;opacity:1;filter:saturate(1.15)}
.v4-home-nav .nav-item-label{padding-left:7px;letter-spacing:.015em}
.sidebar.v4-sidebar-collapsed .v4-home-nav{margin:6px 7px 8px;padding:9px 0;justify-content:center;border-left-width:1px}
.sidebar.v4-sidebar-collapsed .v4-home-nav .v4-home-icon{width:auto;font-size:19px}
[data-theme="paper"] .v4-home-nav{background:#eee9de;box-shadow:0 2px 8px rgba(41,40,35,.06)}
[data-theme="paper"] .v4-home-nav:hover{background:#e5efec}
[data-theme="paper"] .v4-home-nav.active,[data-theme="paper"] .v4-home-nav.active:hover{background:linear-gradient(90deg,#dcebe7 0%,#e7efea 48%,#eee9de 100%);border-color:var(--border2);border-left-color:var(--accent);box-shadow:0 2px 8px rgba(41,40,35,.06)}
[data-theme="retro"] .v4-home-nav{border-left-color:var(--green)}
[data-theme="retro"] .v4-home-nav:hover{border-color:var(--green);color:var(--green);box-shadow:0 3px 10px rgba(0,255,136,.08)}
[data-theme="retro"] .v4-home-nav.active,[data-theme="retro"] .v4-home-nav.active:hover{border-color:var(--border2);border-left-color:var(--green);background:linear-gradient(90deg,rgba(0,255,136,.14) 0%,rgba(0,255,136,.05) 48%,var(--surface2) 100%);color:var(--green);box-shadow:0 2px 8px rgba(0,255,136,.06)}
[data-theme="retro"] .v4-home-nav.active .v4-home-icon{filter:saturate(1.25) drop-shadow(0 0 4px rgba(0,255,136,.3))}

.sidebar-promo,.promo-banner{display:none!important}
.main-panel.v4-home-route .seo-breadcrumb,.main-panel.v4-home-route .panel-topbar{display:none}
.sidebar.v4-sidebar-collapsed .v4-sidebar-search{width:40px;margin:6px 7px 3px;padding:9px 0;justify-content:center}
.sidebar.v4-sidebar-collapsed .v4-sidebar-search-label,.sidebar.v4-sidebar-collapsed .v4-sidebar-search kbd{display:none}
.sidebar.v4-sidebar-collapsed .v4-sidebar-search-icon{font-size:18px}

/* Welcome / smart dispatcher. */
.v4-home{max-width:1120px;margin:0 auto}
.v4-home-hero{padding:26px 0 8px}
.v4-home-kicker{font-size:10px;letter-spacing:.13em;color:var(--accent);text-transform:uppercase;margin-bottom:10px}
.v4-home h1{font-size:clamp(24px,4vw,42px);line-height:1.12;letter-spacing:-.035em;margin:0 0 10px;color:var(--text)}
.v4-home-hero>p{max-width:780px;color:var(--text2);font-size:13px;line-height:1.7;margin-bottom:18px}
.v4-home-search{width:100%;margin:2px 0 18px;border:1px solid color-mix(in srgb,var(--accent) 58%,var(--border2));border-radius:10px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 7%,var(--surface)),var(--surface2));box-shadow:0 8px 28px rgba(0,0,0,.12);overflow:hidden;transition:border-color .15s,box-shadow .15s}
.v4-home-search:focus-within{border-color:var(--accent);box-shadow:0 10px 32px rgba(0,0,0,.16),0 0 0 2px color-mix(in srgb,var(--accent) 12%,transparent)}
.v4-home-search-row{min-height:66px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 13px}
.v4-home-search-icon{display:grid;place-items:center;width:40px;height:40px;border:1px solid color-mix(in srgb,var(--accent) 55%,var(--border2));border-radius:8px;color:var(--accent);background:var(--surface);font-size:24px;line-height:1}
.v4-home-search-input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--text);font:600 14px/1.35 var(--font);padding:9px 2px}
.v4-home-search-input::placeholder{color:var(--text3);font-weight:500}
.v4-home-search kbd{font:600 10px var(--font);border:1px solid var(--border2);border-radius:5px;background:var(--surface);color:var(--text3);padding:4px 7px}
.v4-home-search-hint{padding:7px 13px;border-top:1px solid var(--border);color:var(--text3);font-size:9px;line-height:1.5}
.v4-home-search-results[hidden]{display:none}
.v4-home-search-results{border-top:1px solid var(--border);padding:6px;max-height:420px;overflow:auto;background:var(--surface)}
.v4-home-search-result{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:9px;align-items:center;padding:10px;border-radius:6px;color:var(--text);text-decoration:none}
.v4-home-search-result:hover,.v4-home-search-result.selected{background:var(--surface3)}
.v4-home-search-result>span:first-child{color:var(--accent);text-align:center;font-size:13px}
.v4-home-search-result b{display:block;font-size:11px}
.v4-home-search-result small{display:block;margin-top:2px;color:var(--text3);font-size:9px}
.v4-home-search-result em{font-style:normal;color:var(--text3);font-size:9px}
.v4-home-search-empty{padding:18px;text-align:center;color:var(--text3);font-size:10px}
[data-theme="paper"] .v4-home-search{background:linear-gradient(180deg,#fffdf8,#f1eee6)}
[data-theme="paper"] .v4-home-search-icon,[data-theme="paper"] .v4-home-search-results{background:#fffdf8}
.v4-home-promo-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:2px;margin-bottom:6px}
.v4-home-promo-primary,.v4-home-promo-soon{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:6px 10px;border:1px solid var(--border2);border-radius:6px;background:var(--surface2);font-size:10px}
.v4-home-promo-primary{color:var(--text);text-decoration:none;border-color:var(--accent)}
.v4-home-promo-primary:hover{background:rgba(88,166,255,.08);color:var(--accent)}
.v4-home-promo-soon{color:var(--text2)}
.v4-home-promo-soon em{font-style:normal;font-size:8px;letter-spacing:.06em;text-transform:uppercase;color:var(--text3);padding:1px 5px;border:1px solid var(--border2);border-radius:3px;background:var(--surface)}
[data-theme="retro"] .v4-home-promo-primary{border-color:var(--green)}
[data-theme="retro"] .v4-home-promo-primary:hover{color:var(--green);background:rgba(0,255,136,.06)}
[data-theme="paper"] .v4-home-promo-primary,[data-theme="paper"] .v4-home-promo-soon{background:#fffdf8}
.v4-home-shortcuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:18px}
.v4-home-shortcuts a{display:flex;flex-direction:column;gap:5px;min-height:94px;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--surface);text-decoration:none;transition:border-color .15s,transform .12s,background .15s}
.v4-home-shortcuts a:hover{border-color:var(--accent);background:var(--surface2);transform:translateY(-1px)}
.v4-home-shortcuts b{color:var(--text);font-size:12px}.v4-home-shortcuts span{color:var(--text3);font-size:10px;line-height:1.5}

@media(max-width:900px){.v4-home-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:768px){
  .v4-sidebar-toggle{display:none}
  .sidebar.v4-sidebar-collapsed{width:100%;min-width:0}
  .sidebar.v4-sidebar-collapsed .sidebar-prompt{display:block}
  .sidebar.v4-sidebar-collapsed .nav-group-header{display:flex}
  .sidebar.v4-sidebar-collapsed .nav-item-label{display:block}
  .sidebar.v4-sidebar-collapsed .nav-tree{display:inline}
  .sidebar.v4-sidebar-collapsed .nav-active-dot{display:block}
  .sidebar.v4-sidebar-collapsed .sidebar-promo{display:block}
  .sidebar.v4-sidebar-collapsed .nav-item,.sidebar.v4-sidebar-collapsed .privacy-link{justify-content:flex-start;padding:5px 12px 5px 14px}
  .sidebar.v4-sidebar-collapsed .nav-icon{width:18px;font-size:11px}
  .sidebar.v4-sidebar-collapsed .v4-sidebar-search{width:calc(100% - 16px);margin:7px 8px 3px;padding:7px 9px;justify-content:flex-start}
  .sidebar.v4-sidebar-collapsed .v4-sidebar-search-label,.sidebar.v4-sidebar-collapsed .v4-sidebar-search kbd{display:inline}
  .sidebar.v4-sidebar-collapsed .v4-sidebar-search kbd{margin-left:auto}
  .sidebar.v4-sidebar-collapsed .v4-sidebar-search-icon{font-size:15px}
  .sidebar.v4-sidebar-collapsed .v4-home-nav{margin:7px 8px 9px;padding:9px 10px;justify-content:flex-start;border-left-width:3px}
  .sidebar.v4-sidebar-collapsed .v4-home-nav .v4-home-icon{width:24px;font-size:18px}
  .v4-home-hero{padding-top:14px}.v4-home-shortcuts{grid-template-columns:1fr}
  .v4-home-search-row{min-height:60px;padding:8px 10px;gap:9px}
  .v4-home-search-icon{width:36px;height:36px;font-size:21px}
  .v4-home-search-input{font-size:12px}
  .v4-home-search-results{max-height:none}
}
@media(max-width:420px){
  .v4-home-search-row{grid-template-columns:auto minmax(0,1fr)}
  .v4-home-search kbd{display:none}
  .v4-home-search-result{grid-template-columns:24px minmax(0,1fr)}
  .v4-home-search-result em{display:none}
}

.v4-channel-quick{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}
.v4-channel-chip{min-width:34px;padding:4px 7px;border:1px solid var(--border2);border-radius:var(--r);background:var(--surface2);color:var(--text2);font:600 10px var(--font);cursor:pointer;transition:border-color .12s,color .12s,background .12s}
.v4-channel-chip:hover,.v4-channel-chip.active{border-color:var(--accent);color:var(--accent);background:rgba(88,166,255,.07)}
[data-theme="retro"] .v4-channel-chip:hover,[data-theme="retro"] .v4-channel-chip.active{border-color:var(--green);color:var(--green);background:rgba(0,255,136,.05)}

.v4-channel-caption{margin-top:6px;color:var(--text3);font-size:9px}
.v4-channel-quick{max-height:118px;overflow:auto;padding:2px}
.v4-wifi-spectrum{margin:14px 0 2px;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}
.v4-wifi-spectrum-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:7px}.v4-wifi-spectrum-head b{font-size:10px;color:var(--text)}.v4-wifi-spectrum-head span{font-size:9px;color:var(--text3)}
#wifi-spectrum-svg{display:block;width:100%;height:auto;min-height:150px}.wifi-axis,.wifi-axis-tick{stroke:var(--border2);stroke-width:2}.wifi-axis-label{fill:var(--text3);font:500 16px var(--font)}
.wifi-curve{fill:none;stroke-width:3}.wifi-curve.muted{stroke:var(--border2);opacity:.45}.wifi-curve.overlap{stroke:var(--amber);opacity:.72}.wifi-curve.selected{stroke:var(--accent);stroke-width:6;opacity:1}
.wifi-channel-label{font:700 17px var(--font)}.wifi-channel-label.muted{fill:var(--text3)}.wifi-channel-label.overlap{fill:var(--amber)}.wifi-channel-label.selected{fill:var(--accent)}
.v4-wifi-overlap-note{margin-top:7px;color:var(--text2);font-size:10px;line-height:1.55}
.v4-scratch-filterbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:9px}.v4-scratch-filterbar>span{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-right:2px}
.v4-scratch-filterbar label{display:flex;align-items:center;gap:4px;padding:4px 7px;border:1px solid var(--border2);border-radius:5px;background:var(--surface2);color:var(--text2);font-size:9px;text-transform:none;letter-spacing:0;cursor:pointer}
.v4-scratch-filterbar label:has(input:checked){border-color:var(--accent);color:var(--accent);background:rgba(88,166,255,.06)}.v4-scratch-filterbar input{accent-color:var(--accent)}
.v4-privacy-nav{margin-top:7px;border-top:1px solid var(--border);padding-top:9px!important;padding-bottom:9px!important}

/* Stronger visual hierarchy for collapsible sidebar groups. */
.nav-group.v4-group-enhanced{margin:7px 7px 3px}
.nav-group.v4-group-enhanced>.nav-group-header{
  margin:0;padding:7px 8px;border:1px solid var(--border2);border-radius:6px;background:var(--surface2);
  color:var(--text2);font-size:10px;font-weight:700;letter-spacing:.08em;transition:border-color .14s,background .14s,color .14s;
}
.nav-group.v4-group-enhanced>.nav-group-header::before{
  width:18px;height:18px;display:inline-grid;place-items:center;flex:0 0 18px;border:1px solid var(--border2);
  border-radius:4px;background:var(--surface);font-size:11px;line-height:1;color:var(--text3);
}
.nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-group-header{
  color:var(--accent);border-color:color-mix(in srgb,var(--accent) 48%,var(--border2));background:color-mix(in srgb,var(--accent) 8%,var(--surface2));
}
.nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-group-header::before{color:var(--accent);border-color:var(--accent)}
.nav-group.v4-group-enhanced>.nav-item,.nav-group.v4-group-enhanced>.nav-group-items>.nav-item{margin-left:12px;margin-right:2px;padding-left:10px;border-radius:0 4px 4px 0}
.nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-item,.nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-group-items>.nav-item{border-left-color:var(--border2)}
.nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-item.active,.nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-group-items>.nav-item.active{border-left-color:var(--accent)}
[data-theme="paper"] .nav-group.v4-group-enhanced>.nav-group-header{background:#eee9df}
[data-theme="paper"] .nav-group.v4-group-enhanced:not(.v4-group-collapsed)>.nav-group-header{background:#e3eeea}

.v4-home-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:16px 0 24px}
.v4-home-overview>div{display:grid;grid-template-columns:auto 1fr;column-gap:10px;row-gap:3px;padding:13px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}
.v4-home-overview strong{grid-row:1/3;font-size:22px;color:var(--accent);line-height:1}.v4-home-overview b{font-size:11px;color:var(--text)}.v4-home-overview span{grid-column:2;color:var(--text3);font-size:9px;line-height:1.5}
.v4-home-section-title{margin:20px 0 8px;color:var(--text2);font-size:10px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}
.v4-home-workflows{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:8px}
.v4-home-workflows a{display:flex;align-items:center;gap:10px;padding:11px 12px;border:1px solid var(--border);border-radius:7px;background:var(--surface);text-decoration:none}
.v4-home-workflows>a>span{font-size:9px;color:var(--accent);border:1px solid var(--border2);border-radius:4px;padding:3px 5px}.v4-home-workflows b{display:block;color:var(--text);font-size:11px}.v4-home-workflows small{display:block;color:var(--text3);font-size:9px;margin-top:2px}
.v4-home-workflows a:hover{border-color:var(--accent);background:var(--surface2)}
@media(max-width:900px){.v4-home-overview{grid-template-columns:1fr}.v4-home-workflows{grid-template-columns:1fr}}

.wifi-block{stroke:var(--border2);stroke-width:2}.wifi-block.muted{fill:var(--surface2)}.wifi-block.overlap{fill:color-mix(in srgb,var(--amber) 25%,var(--surface));stroke:var(--amber)}.wifi-block.selected{fill:color-mix(in srgb,var(--accent) 24%,var(--surface));stroke:var(--accent);stroke-width:4}
.cidr-chip:disabled,.cidr-chip.disabled{opacity:.34;cursor:not-allowed;border-style:dashed}


/* Server-rendered SEO content: compact before the tool, detailed after it. */
.ssr-route-hero{margin:12px 18px 10px;padding:13px 15px;border:1px solid var(--border);border-radius:8px;background:linear-gradient(180deg,var(--surface),var(--surface2))}
.ssr-route-kicker{margin-bottom:5px;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--text3)}
.ssr-route-kicker a{color:var(--accent);text-decoration:none}.ssr-route-kicker a:hover{text-decoration:underline}
.ssr-route-hero h1{margin:0;color:var(--text);font-size:20px;line-height:1.25;font-weight:700;letter-spacing:-.02em}
.ssr-route-hero p{max-width:980px;margin:6px 0 0;color:var(--text2);font-size:10px;line-height:1.6}
.ssr-route-guide{margin:26px 18px 18px;padding:18px;border:1px solid var(--border);border-radius:9px;background:var(--surface)}
.ssr-guide-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px}
.ssr-route-guide h2{margin:0 0 7px;color:var(--text);font-size:12px;line-height:1.35}
.ssr-route-guide p,.ssr-route-guide li{color:var(--text2);font-size:10px;line-height:1.65}
.ssr-route-guide ul{margin:0;padding-left:18px}.ssr-route-guide li+li{margin-top:4px}
.ssr-related{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-top:17px;padding-top:13px;border-top:1px solid var(--border);font-size:9px;color:var(--text3)}
.ssr-related a{color:var(--accent);text-decoration:none}.ssr-related a:hover{text-decoration:underline}
.ssr-related-links{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.ssr-related-links a{padding:4px 7px;border:1px solid var(--border2);border-radius:4px;background:var(--surface2)}
.ssr-hub-hero{margin-bottom:16px}.ssr-hub-guide{margin-top:6px}
.ssr-hub-guide>p{max-width:920px;margin:0 0 15px}
.ssr-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.ssr-hub-grid>a{display:block;padding:11px 12px;border:1px solid var(--border);border-radius:7px;background:var(--surface2);text-decoration:none}
.ssr-hub-grid>a:hover{border-color:var(--accent)}
.ssr-hub-grid strong{display:block;margin-bottom:3px;color:var(--text);font-size:10px}
.ssr-hub-grid span{display:block;color:var(--text3);font-size:9px;line-height:1.5}
[data-theme="paper"] .ssr-route-hero,[data-theme="paper"] .ssr-route-guide{background:#f7f3ea}
@media(max-width:980px){.ssr-guide-grid{grid-template-columns:1fr}.ssr-related{display:block}.ssr-related-links{justify-content:flex-start;margin-top:8px}.ssr-hub-grid{grid-template-columns:1fr}}
@media(max-width:768px){.ssr-route-hero,.ssr-route-guide{margin-left:10px;margin-right:10px}.ssr-route-hero h1{font-size:17px}.ssr-route-guide{padding:14px}}


/* Editorial / authority layer */
.editorial-hero{width:calc(100% - 36px);max-width:1180px;margin:14px auto 16px;padding:20px;border:1px solid var(--border);border-radius:10px;background:linear-gradient(180deg,var(--surface),var(--surface2))}
.editorial-index>header{margin:14px 0 16px;padding:20px;border:1px solid var(--border);border-radius:10px;background:linear-gradient(180deg,var(--surface),var(--surface2))}
.editorial-article>.editorial-hero{width:auto;max-width:none;margin:14px 0 16px}
.editorial-kicker{margin-bottom:7px;color:var(--text3);font-size:9px;letter-spacing:.11em;text-transform:uppercase}
.editorial-kicker a{color:var(--accent);text-decoration:none}.editorial-kicker a:hover{text-decoration:underline}
.editorial-hero h1,.editorial-index h1{margin:0;color:var(--text);font-size:24px;line-height:1.2;letter-spacing:-.025em}
.editorial-hero>p,.editorial-index header>p{max-width:980px;margin:8px 0 0;color:var(--text2);font-size:11px;line-height:1.7}
.editorial-byline{margin-top:10px;color:var(--text3);font-size:9px}.editorial-byline a{color:var(--accent)}
.editorial-page,.editorial-article,.editorial-index{width:calc(100% - 36px);max-width:1180px;margin:0 auto 24px}
.editorial-page>section,.editorial-sections>section,.editorial-tool-links,.editorial-references,.editorial-further-reading{margin:0 0 12px;padding:16px 18px;border:1px solid var(--border);border-radius:9px;background:var(--surface)}
.editorial-page h2,.editorial-article h2{margin:0 0 8px;color:var(--text);font-size:13px;line-height:1.35}
.editorial-page p,.editorial-page li,.editorial-article p,.editorial-article li{color:var(--text2);font-size:10px;line-height:1.72}
.editorial-page ul,.editorial-references ul{margin:0;padding-left:20px}
.editorial-page a,.editorial-article a,.editorial-index a{color:var(--accent)}
.editorial-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.editorial-diagram{margin:0 0 18px;padding:16px;border:1px solid var(--border);border-radius:10px;background:var(--surface2);color:var(--text3)}
.editorial-diagram svg{display:block;width:100%;height:auto;max-height:340px}
.editorial-diagram figcaption{margin-top:8px;text-align:center;color:var(--text3);font-size:8px;letter-spacing:.08em;text-transform:uppercase}
.editorial-diagram .d-node,.editorial-diagram .d-note{fill:var(--surface);stroke:var(--border2);stroke-width:1.5}
.editorial-diagram .d-accent{fill:color-mix(in srgb,var(--accent) 15%,var(--surface));stroke:var(--accent)}
.editorial-diagram .d-ok{fill:color-mix(in srgb,var(--green) 13%,var(--surface));stroke:color-mix(in srgb,var(--green) 75%,var(--border2))}
.editorial-diagram .d-warn{fill:color-mix(in srgb,var(--amber) 14%,var(--surface));stroke:color-mix(in srgb,var(--amber) 75%,var(--border2))}
.editorial-diagram .d-muted,.editorial-diagram .d-reserve{fill:var(--surface2);stroke:var(--border)}
.editorial-diagram .d-reserve{stroke-dasharray:6 4}
.editorial-diagram .d-link,.editorial-diagram .d-spectrum{fill:none;stroke:var(--text3);stroke-width:2.2;marker-end:url(#d-arrow)}
.editorial-diagram .d-spectrum{marker-end:none}
.editorial-diagram .d-return{stroke-dasharray:7 5}
.editorial-diagram .d-danger-line{fill:none;stroke:var(--red);stroke-width:3}
.editorial-diagram .d-arrow-head{fill:var(--text3)}
.editorial-diagram .d-danger-fill{fill:var(--red)}.editorial-diagram .d-ok-fill{fill:var(--green)}
.editorial-diagram .d-fresnel{fill:color-mix(in srgb,var(--accent) 6%,transparent);stroke:var(--accent);stroke-width:1.5;stroke-dasharray:6 5}
.editorial-diagram text{fill:var(--text2);font:11px var(--font);text-anchor:middle;dominant-baseline:middle}
.editorial-diagram .d-title{fill:var(--text);font-weight:700;font-size:12px}.editorial-diagram .d-small{font-size:9px;fill:var(--text3)}
.editorial-diagram .d-left{text-anchor:start}.editorial-diagram .d-mono{font-size:9px}.editorial-diagram .d-invert{fill:#fff;font-size:16px;font-weight:800}
.editorial-tool-links>div,.editorial-further-reading>div{display:flex;gap:7px;flex-wrap:wrap}
.editorial-tool-links a,.editorial-further-reading a{padding:6px 9px;border:1px solid var(--border2);border-radius:5px;background:var(--surface2);text-decoration:none;font-size:9px}
.editorial-tool-links a:hover,.editorial-further-reading a:hover{border-color:var(--accent)}
.editorial-references li+li{margin-top:5px}
.editorial-references a{overflow-wrap:anywhere}
.editorial-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.editorial-guide-grid>a{display:block;padding:15px;border:1px solid var(--border);border-radius:9px;background:var(--surface);text-decoration:none}
.editorial-guide-grid>a:hover{border-color:var(--accent);transform:translateY(-1px)}
.editorial-guide-grid>a>span{display:block;margin-bottom:5px;color:var(--text3);font-size:8px;text-transform:uppercase;letter-spacing:.08em}
.editorial-guide-grid strong{display:block;color:var(--text);font-size:11px}
.editorial-guide-grid p{margin:6px 0 0;color:var(--text3);font-size:9px;line-height:1.55}

.editorial-article--deep{max-width:1180px}
.editorial-guide-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.editorial-guide-meta span{padding:4px 7px;border:1px solid var(--border2);border-radius:999px;background:var(--surface2);color:var(--text3);font-size:8px;letter-spacing:.04em}
.editorial-toc{margin:0 0 16px;padding:15px 16px;border:1px solid var(--border);border-radius:9px;background:var(--surface)}
.editorial-toc>strong{display:block;margin-bottom:10px;color:var(--text);font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.editorial-toc>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 10px}
.editorial-toc a{display:flex;gap:8px;align-items:flex-start;padding:6px 8px;border-radius:5px;color:var(--text2);text-decoration:none;font-size:9px;line-height:1.45}
.editorial-toc a:hover{background:var(--surface2);color:var(--accent)}.editorial-toc a span{color:var(--accent);font-weight:700}
.editorial-sections--long{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:12px}
.editorial-sections--long>section{position:relative;min-height:168px;padding:18px 18px 18px 48px}
.editorial-section-no{position:absolute;left:16px;top:17px;color:var(--accent);font-size:9px;font-weight:800;letter-spacing:.08em}
.editorial-worked-example,.editorial-checklist{position:relative;margin:0 0 12px;padding:18px 20px 18px 48px;border:1px solid var(--border);border-radius:9px;background:var(--surface)}
.editorial-worked-example h2,.editorial-checklist h2{margin:0 0 10px;color:var(--text);font-size:13px}
.editorial-worked-example ol,.editorial-checklist ul{margin:0;padding-left:20px}.editorial-worked-example li,.editorial-checklist li{color:var(--text2);font-size:10px;line-height:1.65}
.editorial-worked-example li+li,.editorial-checklist li+li{margin-top:7px}
.editorial-checklist li::marker{color:var(--green)}
.editorial-index-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.editorial-index-stats span{padding:6px 9px;border:1px solid var(--border2);border-radius:6px;background:var(--surface2);color:var(--text3);font-size:8px}.editorial-index-stats strong{color:var(--accent)}
.editorial-index-links{display:flex;gap:8px;flex-wrap:wrap;margin:0 18px 18px}.editorial-index-links a{padding:7px 10px;border:1px solid var(--border2);border-radius:6px;background:var(--surface);color:var(--accent);font-size:9px;text-decoration:none}.editorial-index-links a:hover{border-color:var(--accent)}
.editorial-guide-categories{display:grid;gap:16px}.editorial-guide-category{padding:16px;border:1px solid var(--border);border-radius:10px;background:var(--surface2)}
.editorial-guide-category>header{margin-bottom:12px}.editorial-guide-category>header>span{color:var(--accent);font-size:8px;letter-spacing:.09em;text-transform:uppercase}.editorial-guide-category h2{margin:4px 0 6px;color:var(--text);font-size:14px}.editorial-guide-category header p{max-width:950px;margin:0;color:var(--text3);font-size:9px;line-height:1.6}
.editorial-guide-grid>a>small{display:block;margin-top:9px;padding-top:8px;border-top:1px solid var(--border);color:var(--text3);font-size:8px}
.resource-page{max-width:1180px}.resource-intro{margin-bottom:16px!important}
.resource-paths{display:grid;gap:10px}.resource-path{display:grid;grid-template-columns:48px 1fr;gap:12px;align-items:start;padding:16px 18px;border:1px solid var(--border);border-radius:9px;background:var(--surface)}
.resource-path>span{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--accent);border-radius:8px;color:var(--accent);font-weight:800;font-size:10px}.resource-path h2{margin:0 0 5px}.resource-path p{margin:0 0 10px}.resource-path div>div{display:flex;flex-wrap:wrap;gap:6px}.resource-path a{padding:5px 7px;border:1px solid var(--border2);border-radius:5px;background:var(--surface2);text-decoration:none;font-size:8px}
.resource-reference-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.resource-reference-groups>section{margin:0!important}.resource-reference-groups li+li{margin-top:7px}
.resource-glossary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.resource-glossary>section{margin:0!important}.resource-glossary strong{display:block;margin-bottom:6px;color:var(--accent);font-size:9px}.resource-glossary p{margin:0}

.editorial-changelog>h2:not(:first-child){margin-top:20px;padding-top:14px;border-top:1px solid var(--border)}
.ssr-route-guide .editorial-references,.ssr-route-guide .editorial-further-reading{margin-top:14px;margin-bottom:0;background:var(--surface2)}
.v4-editorial-group{margin-top:6px;border-top:1px solid var(--border)}
[data-theme="paper"] .editorial-hero,[data-theme="paper"] .editorial-index>header,[data-theme="paper"] .editorial-page>section,[data-theme="paper"] .editorial-sections>section,[data-theme="paper"] .editorial-tool-links,[data-theme="paper"] .editorial-references,[data-theme="paper"] .editorial-further-reading,[data-theme="paper"] .editorial-guide-grid>a{background:#f7f3ea}
@media(max-width:900px){.editorial-sections,.editorial-guide-grid,.editorial-sections--long,.resource-reference-groups,.resource-glossary{grid-template-columns:1fr}.editorial-toc>div{grid-template-columns:1fr}}
@media(max-width:768px){.editorial-hero,.editorial-page,.editorial-article,.editorial-index{width:calc(100% - 20px);margin-left:auto;margin-right:auto}.editorial-index>header,.editorial-article>.editorial-hero{margin-left:0;margin-right:0}.editorial-hero h1,.editorial-index h1{font-size:20px}.editorial-page>section,.editorial-sections>section,.editorial-tool-links,.editorial-references,.editorial-further-reading{padding:14px}.editorial-diagram{padding:8px}.editorial-diagram svg{max-height:none}.editorial-sections--long>section{min-height:0;padding-left:44px}.resource-path{grid-template-columns:38px 1fr;padding:13px}.editorial-index-links{margin-left:0;margin-right:0}}

.v4-home-section-title>a{color:var(--accent);text-decoration:none;font-size:9px}.v4-home-section-title>a:hover{text-decoration:underline}
.v4-home-guides{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0 18px 22px}
.v4-home-guides>a{display:block;padding:10px 12px;border:1px solid var(--border);border-radius:7px;background:var(--surface2);text-decoration:none}
.v4-home-guides>a:hover{border-color:var(--accent)}
.v4-home-guides b{display:block;color:var(--text);font-size:10px}.v4-home-guides span{display:block;margin-top:3px;color:var(--text3);font-size:8px;line-height:1.45}
@media(max-width:768px){.v4-home-guides{grid-template-columns:1fr;margin-left:10px;margin-right:10px}}

.editorial-trust-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--border);font-size:8px}
.editorial-trust-links a{color:var(--text3);text-decoration:none}.editorial-trust-links a:hover{color:var(--accent);text-decoration:underline}

.ssr-context-links{margin:12px 0 0;padding:10px 12px;border-left:2px solid var(--accent);background:var(--surface2);color:var(--text2);font-size:9px;line-height:1.6}
.ssr-context-links strong{color:var(--text)}.ssr-context-links a{color:var(--accent)}
.resource-reference-page{max-width:1180px}
.reference-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.reference-card-grid>a{display:block;padding:16px;border:1px solid var(--border);border-radius:9px;background:var(--surface);text-decoration:none}
.reference-card-grid>a:hover{border-color:var(--accent);transform:translateY(-1px)}
.reference-card-grid strong{display:block;margin-bottom:6px;color:var(--text);font-size:11px}
.reference-card-grid span{display:block;color:var(--text3);font-size:9px;line-height:1.55}
.reference-table-wrap{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:8px}
.reference-table{width:100%;border-collapse:collapse;min-width:720px;background:var(--surface2);font-size:9px}
.reference-table th,.reference-table td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}
.reference-table thead th{position:sticky;top:0;background:var(--surface);color:var(--text);font-size:8px;letter-spacing:.05em;text-transform:uppercase}
.reference-table tbody th{color:var(--accent)}.reference-table tbody tr:last-child th,.reference-table tbody tr:last-child td{border-bottom:0}
.reference-formula{overflow-x:auto;padding:12px;border:1px solid var(--border);border-radius:7px;background:var(--bg);color:var(--green);font:10px/1.7 var(--font)}
.reference-chip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:7px;margin:10px 0}
.reference-chip-grid span{display:flex;justify-content:space-between;gap:8px;padding:8px;border:1px solid var(--border);border-radius:6px;background:var(--surface2)}
.reference-chip-grid strong{color:var(--text);font-size:9px}.reference-chip-grid small{color:var(--text3);font-size:8px}
.reference-band-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.reference-band-row span{padding:14px;border:1px solid var(--border);border-radius:7px;background:var(--surface2);text-align:center;color:var(--text2)}
.author-profile .resource-intro{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center}
.author-badge{display:grid;place-items:center;width:58px;height:58px;border:1px solid var(--accent);border-radius:14px;background:var(--surface2);color:var(--accent);font-size:17px;font-weight:800}
.editorial-guide-meta a{color:inherit;text-decoration:none}.editorial-guide-meta a:hover{color:var(--accent);text-decoration:underline}
@media(max-width:768px){.reference-card-grid{grid-template-columns:1fr}.reference-band-row{grid-template-columns:1fr}.author-profile .resource-intro{grid-template-columns:48px 1fr}.author-badge{width:44px;height:44px;border-radius:10px;font-size:13px}}

.report-issue-cta{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;max-width:1180px;margin:16px auto 22px;padding:16px 18px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}
.report-issue-cta>div{min-width:0}.report-issue-kicker{display:block;margin-bottom:5px;color:var(--accent);font-size:8px;font-weight:800;letter-spacing:.09em}
.report-issue-cta h2{margin:0 0 6px;color:var(--text);font-size:13px}.report-issue-cta p{margin:0;color:var(--text2);font-size:9px;line-height:1.55}.report-issue-cta small{display:block;margin-top:7px;color:var(--text3);font-size:8px;line-height:1.5}
.report-issue-button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:9px 12px;border:1px solid var(--accent);border-radius:7px;background:color-mix(in srgb,var(--accent) 9%,var(--surface));color:var(--accent);font-size:9px;font-weight:800;text-decoration:none;white-space:nowrap}
.report-issue-button:hover{background:color-mix(in srgb,var(--accent) 15%,var(--surface))}
[data-theme="paper"] .report-issue-cta{background:#f7f3ea}
@media(max-width:768px){.report-issue-cta{grid-template-columns:1fr;margin-left:10px;margin-right:10px;padding:14px}.report-issue-button{width:100%}}

.v4-favorite-toggle{margin-left:auto;display:inline-grid;place-items:center;width:32px;height:32px;border:1px solid var(--border);border-radius:7px;background:var(--surface2);color:var(--text3);font-size:17px;cursor:pointer}
.v4-favorite-toggle:hover,.v4-favorite-toggle.active{border-color:var(--amber);color:var(--amber);background:rgba(210,153,34,.08)}
.v4-connection-status{display:inline-flex;align-items:center;margin-left:7px;padding:4px 7px;border:1px solid var(--border);border-radius:999px;color:var(--green);font-size:8px;white-space:nowrap}
.v4-connection-status.offline{color:var(--amber);border-color:rgba(210,153,34,.45)}
.v4-home-install{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:8px 11px;border:1px solid var(--green);border-radius:7px;background:rgba(63,185,80,.08);color:var(--green);font:700 9px/1 var(--font);cursor:pointer}
.v4-home-retention{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px}
.v4-home-retention>a{display:flex;flex-direction:column;gap:5px;padding:11px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);text-decoration:none}
.v4-home-retention>a:hover{border-color:var(--accent);transform:translateY(-1px)}
.v4-home-retention strong{color:var(--text);font-size:10px}.v4-home-retention small{color:var(--text3);font-size:8px}
.v4-retention-empty{grid-column:1/-1;margin:0;padding:11px 12px;border:1px dashed var(--border);border-radius:8px;color:var(--text3);font-size:9px}
.workspace-add-btn{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:30px;padding:5px 10px;border:1px solid var(--border2);border-radius:6px;background:var(--surface2);color:var(--text2);font:700 8.5px/1.2 var(--font);letter-spacing:.02em;text-transform:none;cursor:pointer;transition:border-color .15s,color .15s,background .15s,transform .12s}
.workspace-add-btn::before{content:'＋';color:var(--accent);font-size:13px;line-height:1}.workspace-add-btn:hover{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--surface2));transform:translateY(-1px)}
.workspace-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 12px;padding:13px 14px;border:1px solid var(--border);border-radius:9px;background:linear-gradient(180deg,var(--surface2),var(--surface))}
.workspace-toolbar>div:first-child{display:flex;flex-direction:column;gap:3px}.workspace-toolbar strong{color:var(--text);font-size:11px}.workspace-toolbar small{color:var(--text3);font-size:8px}
.workspace-actions{display:flex;flex-wrap:wrap;gap:6px}.workspace-actions .btn{min-height:31px;padding:6px 9px}
.workspace-items{display:grid;gap:10px}.workspace-item{overflow:hidden;border:1px solid var(--border);border-radius:9px;background:var(--surface);box-shadow:0 5px 18px rgba(0,0,0,.08)}
.workspace-item header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 12px;border-bottom:1px solid var(--border);background:var(--surface2)}.workspace-item header>div:first-child{display:grid;grid-template-columns:34px auto;column-gap:9px;align-items:center;min-width:0}
.workspace-item header span{grid-row:1/3;display:grid;place-items:center;width:32px;height:32px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));border-radius:7px;background:color-mix(in srgb,var(--accent) 7%,var(--surface));color:var(--accent);font-size:9px;font-weight:800}
.workspace-item header strong{overflow:hidden;color:var(--text);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.workspace-item header small{color:var(--text3);font-size:8px}.workspace-item header>div:last-child{display:flex;gap:6px;align-items:center;flex-shrink:0}
.workspace-item header a,.workspace-item header button{padding:5px 8px;border:1px solid var(--border2);border-radius:5px;background:var(--surface);color:var(--text2);font:8px var(--font);text-decoration:none;cursor:pointer}.workspace-item header a:hover{border-color:var(--accent);color:var(--accent)}.workspace-item header button:hover{border-color:var(--red);color:var(--red)}
.workspace-item-body{padding:12px}.workspace-detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.workspace-detail{min-width:0;padding:9px 10px;border:1px solid var(--border);border-radius:7px;background:var(--surface2)}
.workspace-detail span{display:block;margin-bottom:4px;color:var(--text3);font-size:8px;letter-spacing:.07em;text-transform:uppercase}.workspace-detail strong{display:block;overflow-wrap:anywhere;color:var(--text);font-size:10px;line-height:1.45}
.workspace-summary{margin:0;padding:10px 12px;border-left:3px solid var(--accent);border-radius:0 6px 6px 0;background:var(--surface2);color:var(--text2);font-size:9px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}
.workspace-empty{display:flex;flex-direction:column;gap:5px;padding:28px;border:1px dashed var(--border2);border-radius:9px;background:var(--surface);text-align:center}.workspace-empty strong{color:var(--text)}.workspace-empty span{color:var(--text3);font-size:9px}

.v4-privacy-panel{max-width:1180px;margin:0 auto}.v4-privacy-panel>.t-cmd{margin:0 0 14px;padding:16px 18px;border:1px solid var(--border);border-radius:9px;background:linear-gradient(180deg,var(--surface),var(--surface2))}
.v4-privacy-panel>.t-cmd{border-bottom:1px solid var(--border)}.v4-privacy-panel .privacy-content{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:none}
.v4-privacy-panel .privacy-content>section{position:relative;margin:0;padding:16px 16px 16px 48px;border:1px solid var(--border);border-radius:9px;background:var(--surface);min-height:124px}
.v4-privacy-panel .privacy-content>section::before{position:absolute;left:15px;top:16px;display:grid;place-items:center;width:23px;height:23px;border:1px solid var(--border2);border-radius:6px;background:var(--surface2);color:var(--accent);font-size:11px}
.v4-privacy-panel .privacy-content>section:has([data-i18n="privacy.local.title"])::before{content:'⌂'}
.v4-privacy-panel .privacy-content>section:has([data-i18n="privacy.calc.title"])::before{content:'⇄'}
.v4-privacy-panel .privacy-content>section:has([data-i18n="privacy.metrics.title"])::before{content:'◫'}
.v4-privacy-panel .privacy-content>section:has([data-i18n="privacy.geo.title"])::before{content:'◎'}
.v4-privacy-panel .privacy-content>section:has([data-i18n="privacy.reporting.title"])::before{content:'!'}
.v4-privacy-panel .privacy-content>section:has([data-i18n="privacy.cookies.title"])::before{content:'◈'}
.v4-privacy-panel #privacy-metrics-v2::before{content:'∿'}
.v4-privacy-panel #privacy-oui-v2::before{content:'⌘'}
.v4-privacy-panel #privacy-cache-v2::before{content:'↯'}
.v4-privacy-panel .privacy-content>section:has([data-i18n="privacy.delete.title"])::before{content:'⌫'}
.v4-privacy-panel .privacy-content h2{margin:0 0 7px;color:var(--text);font-size:11px}.v4-privacy-panel .privacy-content p{color:var(--text2);font-size:9px;line-height:1.65}.v4-privacy-panel .privacy-content .btn{margin-top:12px}
.v4-privacy-panel .privacy-notice{grid-column:1/-1;margin:2px 0 0;padding:11px 13px;border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:6px;background:var(--surface2);color:var(--text3);font-size:8px;line-height:1.55}
[data-theme="paper"] .workspace-item,[data-theme="paper"] .v4-privacy-panel .privacy-content>section{background:#f7f3ea}
@media(max-width:768px){.workspace-toolbar{align-items:stretch;flex-direction:column}.workspace-actions{display:grid;grid-template-columns:repeat(3,1fr)}.workspace-detail-list,.v4-privacy-panel .privacy-content{grid-template-columns:1fr}.workspace-item header{align-items:flex-start}.v4-privacy-panel{max-width:none}.v4-connection-status{display:none}.v4-favorite-toggle{margin-left:auto}}