/* LansMap design system — shared layer for core/, unity/, web/.
   Values are the sys tokens from the core library (dark is the default mode, light only remaps). */
@font-face{font-family:"Geist";src:url("../fonts/geist-latin.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("../fonts/barlow-condensed-600-latin.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("../fonts/geist-mono-latin.woff2") format("woff2");font-weight:100 900;font-display:swap}

/* page switches crossfade at fast (120 ms) instead of flashing blank; the design header keeps its place (browsers without it just switch) */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:var(--fast,120ms);animation-timing-function:linear}
#lm-top{view-transition-name:lm-top}
@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}
:root,[data-theme="dark"]{
  --surface:#0e1418;--surface-raised:#141e23;--surface-sunken:#0b0f12;--canvas:#090e10;
  --border:#28343b;--hairline:#28343bb3;
  --text-primary:#e5edf2;--text-secondary:#8899a3;--text-tertiary:#586c77;
  --accent:#049cbd;--accent-strong:#049cbd;--on-accent:#0e1418;--accent-tint:#049cbd1f;--code:#86d5ee;
  --signal:#ff6a3d;--ok:#8ec899;--warn:#f1c17f;--bad:#d9818c;
  --ok-bg:#15291a;--warn-bg:#2f210c;--bad-bg:#351c1f;
  --scrim:#0e1418e0;--scrim-banner:#0e1418e6;--scrim-heavy:#0e1418f0; /* S26 A: 88 / 90 / 94, no blur */
  --state-layer:#e5edf2;--on-accent-layer:#0e1418;
  --status-edge:transparent;
}
[data-theme="light"]{
  --surface:#ebf3f8;--surface-raised:#f2f8fb;--surface-sunken:#e5edf2;--canvas:#e5edf2;
  --border:#aabac3;--hairline:#586c77b3; /* S27 B: tuned light */
  --text-primary:#0e1418;--text-secondary:#586c77;--text-tertiary:#788892;
  --accent:#00829e;--accent-strong:#05687f;--on-accent:#ffffff;--accent-tint:#00829e1f;--code:#05687f;
  --signal:#d9481c;--ok:#346c42;--warn:#7e5403;--bad:#91404d;
  --ok-bg:#c8e1cc;--warn-bg:#e9d6bc;--bad-bg:#f3cfd2;
  --scrim:#f2f8fbeb;--scrim-banner:#f2f8fbf0;--scrim-heavy:#f2f8fbf5; /* 92 / 94 / 96, no blur */
  --state-layer:#0e1418;--on-accent-layer:#ffffff;
  --status-edge:color-mix(in srgb,currentColor 70%,transparent); /* S27 B: status chips take a 1 px edge in their own ink */
}
:root{
  --sans:"Geist",system-ui,-apple-system,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  --display:"Barlow Condensed","Geist",system-ui,sans-serif; /* S20 B: display roles, 36 px and up */
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --fast:120ms;--normal:200ms;--slow:340ms;
  --enter:cubic-bezier(.33,1,.68,1);--exit:cubic-bezier(.32,0,.67,0);--move:cubic-bezier(.65,0,.35,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--surface);color:var(--text-primary)}
body{font:400 14px/20px var(--sans);-webkit-font-smoothing:antialiased;background:var(--surface);min-height:100vh}
a{color:var(--accent-strong)}
img{max-width:100%}
button{font:inherit;color:inherit}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:var(--fast)!important;animation:none!important}}

/* ---- top bar (built by lansmap.js) ---- */
.lm-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;height:56px;padding:0 32px;background:var(--scrim-heavy);border-bottom:1px solid var(--hairline);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.lm-brand{display:flex;align-items:center;gap:8px;color:var(--text-primary);text-decoration:none;font:600 16px/24px var(--sans);letter-spacing:-.01em;flex:none}
.lm-brand img{width:28px;height:28px}
.lm-sections{display:flex;gap:2px;flex:none}
.lm-sections a,.lm-pages a{font:500 12px/16px var(--sans);color:var(--text-secondary);text-decoration:none;padding:8px 10px;border-radius:6px;white-space:nowrap;position:relative}
.lm-sections a{font-family:var(--mono);font-weight:400;letter-spacing:.14em;text-transform:uppercase;font-size:11px}
.lm-sections a:hover,.lm-pages a:hover{color:var(--text-primary);background:color-mix(in srgb,var(--state-layer) 8%,transparent)}
.lm-sections a[aria-current="true"]{color:var(--text-primary);background:var(--surface-raised);box-shadow:inset 0 0 0 1px var(--border)}
.lm-pages{display:flex;gap:2px;overflow-x:auto;min-width:0;flex:1;scrollbar-width:none}
.lm-pages a[aria-current="page"]{color:var(--text-primary)}
.lm-pages a[aria-current="page"]::after{content:"";position:absolute;left:10px;right:10px;bottom:-12px;height:2px;background:var(--accent)}
.lm-sep{width:1px;height:20px;background:var(--border);flex:none}
/* product switcher (suite decision S01): the brand opens a menu of LansDesign, LansMap, LansAnchor, Lansenou, LansSuite */
.lm-sw{position:relative;flex:none}
/* wordmark (suite decision S06): "Lans" at 400, the product name keeps the lockup weight (600) */
.lans{font-weight:400}
.lm-sw-btn{display:flex;align-items:center;gap:8px;height:40px;padding:0 8px 0 4px;margin-left:-4px;border:0;border-radius:6px;background:transparent;color:var(--text-primary);font:600 16px/24px var(--sans);letter-spacing:-.01em;cursor:pointer}
.lm-sw-btn img{width:28px;height:28px}
.lm-sw-btn svg{width:16px;height:16px;color:var(--text-secondary);transition:transform var(--fast) var(--move)}
.lm-sw-btn[aria-expanded="true"] svg:not([data-lansenou-mark]){transform:rotate(180deg)}
.lm-sw-btn:hover,.lm-sw-btn[aria-expanded="true"]{background:color-mix(in srgb,var(--state-layer) 8%,transparent)}
.lm-menu{position:absolute;left:-4px;top:48px;z-index:30;width:288px;padding:4px;background:var(--surface-raised);border:1px solid var(--border);border-radius:8px;animation:lm-pop var(--normal) var(--enter)}
.lm-menu[hidden]{display:none}
.lm-menu a{display:grid;grid-template-columns:24px 1fr;gap:0 10px;align-items:center;padding:8px;border-radius:6px;text-decoration:none;color:var(--text-primary)}
.lm-menu a:hover{background:color-mix(in srgb,var(--state-layer) 8%,transparent)}
.lm-menu a[aria-current="true"]{background:var(--accent-tint)}
.lm-menu a>img,.lm-menu a>svg{grid-row:span 2;width:24px;height:24px}
.lm-menu b{font:600 14px/20px var(--sans)}
.lm-menu span{font:400 12px/16px var(--sans);color:var(--text-secondary)}
@keyframes lm-pop{from{opacity:0;transform:translateY(4px)}}
/* device and theme: square icon buttons right of the product switcher */
.lm-icon,.lm-theme{flex:none;display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--text-primary);cursor:pointer}
.lm-icon:hover,.lm-theme:hover{background:color-mix(in srgb,var(--state-layer) 8%,transparent)}
.lm-icon:active,.lm-theme:active{background:color-mix(in srgb,var(--state-layer) 10%,transparent)}
.lm-icon[disabled]{opacity:.38;cursor:default;pointer-events:none}
.lm-theme{margin-left:auto}
.lm-tools{display:flex;gap:8px;flex:none}
.lm-tools .lm-theme{margin-left:0}
.lm-top :focus-visible{outline:2px solid var(--accent);outline-offset:1px}

/* ---- sheet anatomy ---- */
main.lm-main{max-width:1320px;margin:0 auto;padding:0 48px 96px}
.sheet{padding:56px 0 48px;border-bottom:1px solid var(--border)}
.sheet:last-child{border-bottom:0}
.crumb{font:400 11px/16px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--text-tertiary)}
.sheet h1{font:600 45px/52px var(--display);letter-spacing:-.01em;margin:8px 0 12px}
.sheet h2{font:600 28px/36px var(--mono);letter-spacing:-.01em;margin:8px 0 12px}
.rule{max-width:76ch;color:var(--text-secondary)}
.label{font:400 11px/16px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-tertiary)}
.mono{font-family:var(--mono)}
.muted{color:var(--text-secondary)}
.scroll{overflow-x:auto}
table.spec{width:100%;border-collapse:collapse;margin-top:28px}
.spec th{font:400 11px/16px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-tertiary);text-align:left;padding:0 16px 12px 0;border-bottom:1px solid var(--border);white-space:nowrap}
.spec td{padding:14px 16px 14px 0;border-bottom:1px solid var(--border);vertical-align:top}
.spec td.mono{font-size:12px;line-height:16px;white-space:nowrap}
.rowname{font:500 14px/20px var(--sans)}
.rowmeta{font:400 11px/16px var(--mono);letter-spacing:.06em;color:var(--text-tertiary)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:0}

/* reference plate: a source export, shown whole */
figure.plate{margin-top:28px;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--canvas)}
figure.plate img{display:block;width:100%;height:auto}
figure.plate figcaption{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:10px 14px;border-top:1px solid var(--border);font:400 11px/16px var(--mono);letter-spacing:.06em;color:var(--text-tertiary);background:var(--surface)}
details.plate-toggle{margin-top:28px}
details.plate-toggle summary{cursor:pointer;font:400 11px/16px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary);padding:10px 0;list-style:none}
details.plate-toggle summary::before{content:"+ ";color:var(--accent)}
details.plate-toggle[open] summary::before{content:"– "}

/* ---- Button (state layer is a child over the fill) ---- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 16px;border-radius:6px;border:1px solid transparent;background:transparent;color:var(--text-primary);font:500 14px/20px var(--sans);cursor:pointer;white-space:nowrap;isolation:isolate;text-decoration:none}
.btn::after{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--state-layer);opacity:0;transition:opacity var(--fast) linear;z-index:-1;pointer-events:none}
.btn:hover::after,.btn.is-hover::after{opacity:.08}
.btn:active::after,.btn.is-pressed::after{opacity:.10;transition-duration:0ms}
.btn:focus-visible,.btn.is-focus{outline:2px solid var(--accent);outline-offset:-2px}
/* icons (suite decision S03 B): 24 grid, 1.5 px on screen at every size, round ends. CSS beats the stroke-width attribute, so inline icons need no edit. Decision pages are records and keep their drawn strokes. */
body:not([data-page*="decisions/"]) svg[viewBox="0 0 24 24"][stroke="currentColor"]{stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round}
body:not([data-page*="decisions/"]) svg[viewBox="0 0 24 24"][stroke="currentColor"] *{vector-effect:non-scaling-stroke}
.btn svg{width:18px;height:18px;flex:none}
.btn.s36{height:36px;padding:0 12px}.btn.s36 svg{width:16px;height:16px}
.btn.primary{background:var(--accent-strong);color:var(--on-accent)}
.btn.primary::after{background:var(--on-accent-layer)}
.btn.primary:focus-visible,.btn.primary.is-focus{outline-color:var(--text-primary)}
.btn.secondary{border-color:var(--border)}
.btn.danger{border-color:var(--bad);color:var(--bad)}
.btn[disabled],.btn.is-disabled{opacity:.38;pointer-events:none}
.btn.icon{width:48px;padding:0}.btn.icon.s36{width:36px}
.btn.icon svg{width:20px;height:20px}.btn.icon.s36 svg{width:16px;height:16px}
.spin{animation:lm-spin .9s linear infinite}
@keyframes lm-spin{to{transform:rotate(360deg)}}

/* ---- settings kit ---- */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{height:32px;padding:0 12px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text-primary);font:500 12px/16px var(--sans);cursor:pointer;position:relative;isolation:isolate}
.chip::after{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--state-layer);opacity:0;z-index:-1;transition:opacity var(--fast) linear}
.chip:hover::after{opacity:.08}
.chip:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.chip[aria-pressed="true"]{background:var(--accent-tint);border-color:var(--accent)}
.chip.is-hover::after{opacity:.08}.chip.is-pressed::after{opacity:.10}
.chip.is-focus{outline:2px solid var(--accent);outline-offset:1px}
.chip[disabled],.chip.is-disabled{opacity:.38;pointer-events:none}
/* Compact face with a 48px tap area; containers reserve 8px above and below. */
.chip.compact-hit{height:32px;min-width:48px;padding:0 12px;font-size:12px}
.chip.compact-hit::before{content:"";position:absolute;inset:-8px -1px}
.switch{width:40px;height:24px;border-radius:999px;border:1px solid var(--border);background:var(--surface-sunken);position:relative;cursor:pointer;flex:none}
.switch::before{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:var(--text-secondary);transition:transform var(--fast) var(--move),background var(--fast) linear}
.switch[aria-checked="true"]{background:var(--accent);border-color:var(--accent)}
.switch[aria-checked="true"]::before{transform:translateX(16px);background:var(--on-accent)}
.switch:focus-visible,.switch.is-focus{outline:2px solid var(--accent);outline-offset:2px}
.switch:hover{border-color:var(--text-tertiary)}.switch.is-hover{border-color:var(--text-tertiary)}
.switch[aria-checked="true"]:hover,.switch[aria-checked="true"].is-hover{border-color:var(--accent)}
.switch[disabled],.switch.is-disabled{opacity:.38;pointer-events:none}
.meter{height:6px;border-radius:4px;background:var(--surface-sunken);border:1px solid var(--border);overflow:hidden}
.meter i{display:block;height:100%;width:calc(var(--v)/var(--max)*100%);background:var(--accent);transition:width var(--normal) var(--move)}
.panel{background:var(--surface-raised);border:1px solid var(--border);border-radius:8px}
.banner{padding:8px 12px;border-radius:8px;border:1px solid}
.banner.warn{border-color:var(--warn);background:var(--warn-bg)}
.banner.bad{border-color:var(--bad);background:var(--bad-bg)}
.banner .label{margin-bottom:4px}
.banner.warn .label{color:var(--warn)}.banner.bad .label{color:var(--bad)}
.banner b{font-weight:500;display:block}
.banner p{color:var(--text-secondary);font-size:12px;line-height:16px}
.panel>.ph,.net-tp>.ph{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border)}
.panel>.ph b,.net-tp>.ph b{font:600 14px/20px var(--sans)}
.card{background:var(--surface-raised);border:1px solid var(--border);border-radius:8px;padding:8px}
.card b{display:block;font:600 14px/20px var(--sans)}
.card p{color:var(--text-secondary);font-size:12px;line-height:16px}
/* Form field: label, control, value; one row per setting */
.field{display:grid;grid-template-columns:128px minmax(0,1fr) 72px;gap:12px;align-items:center;min-height:48px;padding:8px 16px;border-bottom:1px solid var(--border)}
.field:last-child{border-bottom:0}
.field>span:first-child{font-size:13px}
.field output{font:400 12px/16px var(--mono);text-align:right;color:var(--text-primary);font-variant-numeric:tabular-nums}
.field .ref{font:400 12px/16px var(--mono);color:var(--text-secondary);grid-column:2/4;padding:6px 10px;border:1px solid var(--border);border-radius:6px;background:var(--surface-sunken)}
.field.wide{grid-template-columns:128px minmax(0,1fr)}
.slider{-webkit-appearance:none;appearance:none;width:100%;height:24px;background:none;cursor:pointer}
.slider::-webkit-slider-runnable-track{height:4px;border-radius:4px;background:linear-gradient(var(--accent),var(--accent)) 0/var(--p,50%) 100% no-repeat,var(--surface-sunken);border:1px solid var(--border)}
.slider::-moz-range-track{height:4px;border-radius:4px;background:var(--surface-sunken);border:1px solid var(--border)}
.slider::-moz-range-progress{height:4px;background:var(--accent)}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;margin-top:-7px;border-radius:50%;background:var(--text-primary);border:2px solid var(--accent)}
.slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--text-primary);border:2px solid var(--accent)}
.slider:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
/* Touch density: wrap phone UI in .touch; controls grow to touch size, nothing else changes */
/* Segmented control: one choice of two to four, side by side (D33: the site theme switch). Cells are 4 px segment cells inside a 6 px frame */
.seg{display:inline-flex;gap:2px;padding:2px;border:1px solid var(--border);border-radius:6px}
.seg.fill{display:flex}.seg.fill button{flex:1}
.seg button{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:28px;padding:0 10px;border:0;border-radius:4px;background:none;color:var(--text-secondary);font:500 12px/16px var(--sans);cursor:pointer;position:relative;isolation:isolate;white-space:nowrap}
.seg button::after{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--state-layer);opacity:0;z-index:-1;transition:opacity var(--fast) linear}
.seg button:hover{color:var(--text-primary)}.seg button:hover::after{opacity:.08}.seg button:active::after{opacity:.10}
.seg button[aria-pressed="true"]{background:var(--accent-tint);color:var(--text-primary)}
.seg button[disabled]{color:var(--text-tertiary);cursor:default}.seg button[disabled]::after{opacity:0}
.seg button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.seg svg{width:16px;height:16px;flex:none}
.touch .seg button{height:40px;padding:0 12px;font-size:13px}
.touch .chip{height:44px;padding:0 16px;font-size:13px}
.touch .switch{width:52px;height:32px}
.touch .switch::before{top:5px;left:5px;width:20px;height:20px}
.touch .switch[aria-checked="true"]::before{transform:translateX(20px)}
.touch .field{min-height:56px}

/* ---- field-instrument motif ---- */
.readout{display:flex;justify-content:space-between;gap:16px;font:400 12px/16px var(--mono)}
.readout span{color:var(--text-tertiary);letter-spacing:.1em}
.readout b{font-weight:400;font-variant-numeric:tabular-nums}
.stamp{display:inline-flex;gap:12px;font:400 12px/16px var(--mono);padding:6px 10px;border:1px solid var(--hairline);border-radius:6px;background:var(--scrim-heavy);white-space:nowrap}
.stamp em{font-style:normal;color:var(--text-tertiary)}
.live{display:inline-flex;align-items:center;gap:6px;font:500 11px/16px var(--mono);letter-spacing:.14em;color:var(--text-primary)}
.live i{width:6px;height:6px;border-radius:50%;background:var(--signal)}
.scalebar{display:flex;flex-direction:column;gap:4px;width:180px}
.scalebar .ticks{height:6px;border:1px solid var(--text-primary);border-top:0;display:grid;grid-template-columns:1fr 1fr}
.scalebar .ticks i:first-child{background:var(--text-primary)}
.scalebar .nums{display:flex;justify-content:space-between;font:400 11px/16px var(--mono);color:var(--text-secondary)}
.brackets{position:relative;width:120px;height:72px}
.brackets i{position:absolute;width:12px;height:12px;border-color:var(--text-secondary);border-style:solid;border-width:0}
.brackets i:nth-child(1){top:0;left:0;border-top-width:1.5px;border-left-width:1.5px}
.brackets i:nth-child(2){top:0;right:0;border-top-width:1.5px;border-right-width:1.5px}
.brackets i:nth-child(3){bottom:0;left:0;border-bottom-width:1.5px;border-left-width:1.5px}
.brackets i:nth-child(4){bottom:0;right:0;border-bottom-width:1.5px;border-right-width:1.5px}
.yah{position:relative;width:48px;height:48px;display:grid;place-items:center}
.yah::before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--accent-tint)}
.yah i{width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px #ffffff}
.code{display:inline-flex;gap:8px;align-items:baseline;padding:6px 10px;border-radius:6px;background:var(--scrim-heavy);border:1px solid var(--border);font:400 12px/16px var(--mono);color:var(--code);max-width:100%;overflow-x:auto;white-space:nowrap}
.code em{font-style:normal;color:var(--text-tertiary);font-size:11px}

/* ---- device frame: phone screens in the design ----
   .iphone is an iPhone 14 to 16 Pro screen, 393 x 852 pt with 55 pt corners (content-box, so the 1 px edge sits outside the screen).
   The page goes in a .dev-vp child. .iphone.safari is a web page in iOS 26 Safari, measured on the owner's iPhone (2026-09-26):
   status bar 59 pt, Safari's bottom toolbar 98 pt, so the page gets 393 x 695. shared/device.js draws the status bar and toolbar;
   a picker that draws its own phone stage places .dev-status and .dev-safari itself. Unity phones keep their own safe areas. */
:root{--dev-status:59px;--dev-safari:98px}
.iphone{position:relative;flex:none;box-sizing:content-box;width:393px;max-width:100%;height:852px;border:1px solid var(--border);border-radius:55px;overflow:hidden;background:var(--surface);color:var(--text-primary)}
.iphone>.dev-vp{position:absolute;left:0;right:0;top:var(--dev-status);bottom:0;width:auto;max-width:none;height:auto;margin:0;border:0;border-radius:0}
.iphone.safari>.dev-vp{bottom:var(--dev-safari)}
.embed .iphone{width:100%;max-width:none;height:100vh;border:0;border-radius:0} /* inside a decision picker the frame is the whole window */
.dev-status{position:absolute;left:0;right:0;top:0;height:var(--dev-status);background:var(--surface);color:var(--text-primary);pointer-events:none;font:600 17px/22px system-ui,var(--sans)}
.dev-status .t{position:absolute;left:22px;top:17px;width:84px;text-align:center;letter-spacing:-.01em}
.dev-status .island{position:absolute;left:50%;top:11px;width:125px;height:37px;margin-left:-62.5px;border-radius:19px;background:#000}
.dev-status .ic{position:absolute;right:29px;top:22px;display:flex;align-items:center;gap:6px}
.dev-status svg{display:block;height:12px}
.dev-status svg.bat{height:13px}
/* .iphone.app is an installed web app (Add to Home Screen): no Safari toolbar, the page runs to the bottom edge and the home
   indicator (34 pt safe area) is drawn over it */
.dev-home{position:absolute;left:50%;bottom:8px;z-index:10;width:134px;height:5px;margin-left:-67px;border-radius:3px;background:var(--text-primary);pointer-events:none}
.dev-safari{position:absolute;left:0;right:0;bottom:0;height:var(--dev-safari);display:flex;gap:8px;padding:17px 34px 0;background:var(--surface);color:var(--text-primary);pointer-events:none}
.dev-safari>span{height:48px;display:flex;align-items:center;justify-content:center;border-radius:24px;background:color-mix(in srgb,var(--text-primary) 12%,var(--surface))}
.dev-safari .b{width:48px;flex:none}
.dev-safari .u{flex:1;min-width:0;gap:6px;padding:0 12px;font:400 15px/20px system-ui,var(--sans)} /* the address runs about 6.5 pt a character on the owner's phone */
.dev-safari .u b{flex:1;min-width:0;font-weight:400;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dev-safari svg{width:22px;height:22px;flex:none}
.dev-safari .u svg{width:18px;height:18px}

/* ---- fold (D34 C) ----
   A block that folds away under its heading; a tap on the heading opens it. The heading is a button.fold-head with a
   .fold-chev (up while folded, down while open) and aria-expanded; the body is .fold-body>div. .folded on a shared
   ancestor folds it. In a flex column with a gap, set --fold-gap to that gap so the folded body takes no room. */
.fold-head{display:flex;align-items:center;gap:8px;min-width:0;min-height:44px;padding:0;border:0;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}
.fold-head:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.fold-chev{width:16px;height:16px;flex:none;color:var(--text-secondary);transition:transform var(--normal) var(--move)}
.fold-head[aria-expanded="true"] .fold-chev{transform:rotate(180deg)}
.fold-body{display:grid;grid-template-rows:1fr;transition:grid-template-rows var(--normal) var(--move),margin-top var(--normal) var(--move)}
.fold-body>div{min-height:0;overflow:hidden}
.folded .fold-body{grid-template-rows:0fr;margin-top:calc(-1 * var(--fold-gap,0px))}

/* ---- launcher / cards ---- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--border);margin-top:28px}
.tile{display:flex;flex-direction:column;gap:8px;padding:20px 20px 22px 0;border-bottom:1px solid var(--border);color:inherit;text-decoration:none;min-height:124px}
.tile b{font:600 16px/24px var(--sans)}
.tile span{color:var(--text-secondary)}
.tile .label{margin-top:auto}
.tile:hover b{color:var(--accent-strong)}
.tile:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* page sheet (lansmap.js): the menu button shows where the page row is hidden */
.lm-nav-btn{display:none;width:44px;height:44px;margin-left:auto}
.lm-act{margin-left:auto}
.lm-act~.lm-act,.lm-act~.lm-nav-btn{margin-left:0}
.lm-nav[hidden]{display:none}
.lm-nav{position:fixed;inset:0;z-index:40}
.lm-nav-scrim{position:absolute;inset:0;background:var(--scrim-heavy)}
.lm-nav-panel{position:absolute;top:0;right:0;bottom:0;display:flex;flex-direction:column;width:min(400px,calc(100% - 48px));background:var(--surface-raised);border-left:1px solid var(--border);animation:lm-pop var(--normal) var(--enter)}
.lm-nav-head{display:flex;align-items:center;gap:12px;min-height:56px;padding:0 8px 0 16px;border-bottom:1px solid var(--border);flex:none}
.lm-nav-crumb{flex:1;min-width:0;font:400 13px/20px var(--sans);color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lm-nav-crumb b{font-weight:600;color:var(--text-primary)}
.lm-nav-x{width:44px;height:44px;border:0}
.lm-nav-body{flex:1;min-height:0;overflow:auto;padding:8px 8px 32px;overscroll-behavior:contain}
.lm-nav-body section{padding:8px 0;border-bottom:1px solid var(--border)}
.lm-nav-body section:last-child{border-bottom:0}
.lm-nav-body a{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 12px 0 42px;border-radius:6px;color:var(--text-secondary);text-decoration:none;font:500 15px/20px var(--sans)}
.lm-nav-sec{display:flex;align-items:center;gap:10px;min-height:40px;padding:0 12px;color:var(--text-primary)}
.lm-nav-sec b{font:600 15px/20px var(--sans)}
.lm-nav-body a:hover{background:color-mix(in srgb,var(--state-layer) 8%,transparent);color:var(--text-primary)}
.lm-nav-body a[aria-current="page"]{background:var(--accent-tint);color:var(--text-primary);box-shadow:inset 2px 0 0 var(--accent)}
.lm-nav :focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.lm-nav-open body{overflow:hidden}

@media (max-width:1024px){
  .grid-2{grid-template-columns:1fr}
  .grid-3,.tiles{grid-template-columns:repeat(2,1fr)}
  .grid-3[style],.tiles[style]{grid-template-columns:repeat(2,minmax(0,1fr))!important} /* index pages set their own column count inline */
  .lm-pages,.lm-top>.lm-sep{display:none}
  .lm-nav-btn{display:grid}
}
@media (max-width:640px){
  .lm-top{padding:0 8px 0 16px;gap:12px}
  .lm-brand span,.lm-sw-btn span{display:none}
  main.lm-main{padding:0 16px 64px}
  .sheet h1{font-size:32px;line-height:40px}
  .grid-3,.tiles,.grid-3[style],.tiles[style]{grid-template-columns:1fr!important}
  .tile{padding-right:0}
}

/* Scroller (S26 A: one custom scroller, web and Unity alike). Thin, no arrows, transparent track, thumb in tertiary ink. Unity: ScrollView with the same 8 px slot, 4 px dragger, radius 2, no arrow buttons. */
/* Chromium 121+ ignores the ::-webkit-scrollbar rules once scrollbar-width or scrollbar-color is set, and then draws a 10 px slot with arrows; so only Firefox, which has no ::-webkit-scrollbar, gets the standard properties. Firefox also accepts ::-webkit- selectors in @supports, so the gate tests -moz-appearance. */
@supports (-moz-appearance:none){*{scrollbar-width:thin;scrollbar-color:var(--text-tertiary) transparent}}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track,::-webkit-scrollbar-corner{background:transparent}
::-webkit-scrollbar-thumb{background:var(--text-tertiary);border:2px solid transparent;background-clip:padding-box;border-radius:4px}
::-webkit-scrollbar-button{display:none}

/* Design tools: tab strip, native select, checkbox and palette specimen (SAR viewer). */
.tool-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border)}
.tool-tab{flex:none;height:40px;padding:0 10px;white-space:nowrap;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:none;color:var(--text-secondary);font:500 13px/18px var(--sans);cursor:pointer}
.tool-tab:hover{color:var(--text-primary)}
.tool-tab[aria-selected="true"]{color:var(--text-primary);border-bottom-color:var(--accent)}
.tool-tab:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.select{width:100%;height:36px;padding:0 8px;border-radius:6px;border:1px solid var(--border);background:var(--surface-raised);color:var(--text-primary);font:400 13px/18px var(--sans)}
.select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.check-field{display:flex;align-items:center;gap:8px;min-height:32px;color:var(--text-primary);font:400 13px/18px var(--sans);cursor:pointer}
.check-field input{accent-color:var(--accent);width:16px;height:16px;margin:0}
.palette-option{display:block;width:100%;min-width:0;text-align:left;padding:6px;border-radius:6px;border:1px solid transparent;background:none;color:var(--text-primary);font:400 12px/16px var(--sans);cursor:pointer}
.palette-option:hover{background:var(--accent-tint)}
.palette-option[aria-selected="true"]{background:var(--surface-raised);border-color:var(--accent)}
.palette-option:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.palette-option .bar{display:block;height:14px;border-radius:3px}
.palette-option .meta{display:flex;justify-content:space-between;gap:8px;margin-top:4px}
.palette-option .name{position:static;transform:none;font:inherit;color:inherit;text-shadow:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap} /* static: hud.css .name is the map label */
.palette-option .tags{flex:none;color:var(--text-secondary);font:400 11px/16px var(--mono)}
.touch .tool-tab,.touch .select,.touch .slider,.touch .btn.s36{height:48px}
.touch .check-field{min-height:48px}
.touch details.plate-toggle>summary{padding:16px 0}  /* 16 + 16 px line + 16 = 48 px tall; desktop keeps 10 px (36 px) */
.touch .palette-option{min-height:68px}
/* In a narrow touch list (two columns on a phone) the name wraps in full and the tags wrap under it, so neighbours never cut to the same text */
.touch .palette-option .meta{flex-wrap:wrap;row-gap:0}
.touch .palette-option .name{white-space:normal}
/* Touch hit areas reach 48 px where the drawn control is smaller (chip 44 with its border, segment 40): an invisible margin from the padding box, nothing drawn changes */
.touch .chip::before,.touch .seg button::before{content:"";position:absolute;inset:-3px 0}.touch .seg button::before{inset:-4px 0}
/* .touch.body-l: a phone panel whose controls read at body-l 16/24 (the settings under the picture in sar.html on a phone); readouts and tags at body-m 14/20 */
.touch.body-l :is(.tool-tab,.select,.chip,.seg button,.check-field,.btn,.file-drop,.palette-option){font-size:16px;line-height:24px}
.touch.body-l :is(.palette-option .tags,.file-drop span,.stamp){font-size:14px;line-height:20px}
.file-drop{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;width:100%;min-height:80px;padding:12px 16px;border:1px dashed var(--border);border-radius:6px;background:var(--surface);color:var(--text-primary);font:500 13px/18px var(--sans);text-align:left;cursor:pointer}
.file-drop span{color:var(--text-secondary);font:400 12px/18px var(--sans)}
.file-drop:hover,.file-drop[data-dragging="true"]{border-color:var(--accent);background:var(--accent-tint)}
.file-drop:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.touch .file-drop{min-height:96px}

/* Network map (network/index.html, Core / Components). The switch is a strip of port chips; each device hangs off its port in
   the column below it (the ONT sits above, the internet behind it), and what is cabled to a device hangs off that device.
   A link is a ribbon with a stripe per VLAN in the VLAN's colour: wide untagged, thin tagged, faint coming off. Dashed is
   proposed; dotted is no switched cable (fiber, Wi-Fi, a port set up with nothing in it). Its label reads the cable's speed
   (the slower end, blank when an end is not known) and the port it reaches. A device box holds its name, tags, role and what
   runs on it, as chips. The page sets --net-cols, one track per switch port, and each chip's column. In .touch the columns
   stack into rows under the strip and each ribbon runs down the left of its device. */
.net-map{--net-pt:36px;--net-x:22px;display:grid;grid-template-columns:var(--net-cols);align-items:start}
.net-map::before{content:"";grid-row:2;grid-column:1/-1;border:1px solid var(--border);border-radius:8px;background:var(--surface-sunken)}
.net-top{grid-row:1;grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:flex-end;gap:8px 16px;min-width:0}
.net-up{display:grid;grid-template-columns:auto minmax(56px,auto) auto;align-items:center;flex:none}
.net-up>.net-drop{grid-column:1/-1}
.net-air{display:flex;flex-direction:column;padding:0 6px}
.net-air .net-lab{padding:0 0 2px;text-align:center}
.net-off{margin-left:auto;padding-bottom:8px}
.net-off>.label{display:block;margin-bottom:4px}
.net-off>div{display:flex;align-items:flex-start;gap:8px}
.net-off .net-box{max-width:180px}
.net-swname{flex:1 1 160px;min-width:0;display:flex;align-items:baseline;gap:0 8px;flex-wrap:wrap;margin-bottom:6px;padding:2px 6px;border:1px solid transparent;border-radius:5px;background:none;color:var(--text-primary);font:600 13px/18px var(--sans);text-align:left;cursor:pointer}
.net-swname span{font:400 12px/16px var(--sans);color:var(--text-secondary)}
.net-swname .net-tag{align-self:center}
.net-swname:hover{border-color:var(--border)}
.net-swname[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.net-swname:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.net-pt{grid-row:2;position:relative;z-index:1;justify-self:start;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:var(--net-pt);height:36px;margin:6px 0 6px 4px;padding:0 4px;border:1px solid var(--border);border-radius:5px;background:var(--surface-raised);color:var(--text-primary);font:500 13px/14px var(--mono);cursor:pointer}
.net-pt small{font:400 9px/11px var(--mono);color:var(--text-tertiary)}
.net-pt.free{border-style:dashed;background:none;color:var(--text-tertiary)}
.net-pt.plan{border-style:dashed;border-color:var(--accent)}
.net-pt.chg::after{content:"";position:absolute;top:-4px;right:-4px;width:8px;height:8px;border-radius:50%;background:var(--warn);box-shadow:0 0 0 2px var(--surface-sunken)}
.net-pt:hover{border-color:var(--text-tertiary)}
.net-pt[aria-pressed="true"]{border-style:solid;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.net-pt:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.net-col{grid-row:3;min-width:0;padding-right:8px}
.net-cn{display:none}
.net-drop{display:flex;min-height:30px}
.net-rail{flex:none;display:flex;justify-content:center;width:var(--net-pt);margin-left:4px}
.net-lab{min-width:0;padding:3px 0 5px;font:400 10px/13px var(--mono);color:var(--text-secondary);overflow-wrap:anywhere}
.net-lab>span,.net-lab em{display:block}
.net-lab em{font-style:normal;color:var(--accent);white-space:nowrap}
.net-rib{display:flex;gap:1px;align-self:stretch;min-height:8px}
.net-rib i{width:2px;background:currentColor}
.net-rib i.u{width:4px}
.net-rib i.cut{opacity:.28}
.net-rib.plan i{background:repeating-linear-gradient(currentColor 0 5px,transparent 5px 8px)}
.net-rib.air i{background:repeating-linear-gradient(var(--text-tertiary) 0 2px,transparent 2px 5px)}
.net-rib.h{flex-direction:column;align-self:auto;min-height:0}
.net-rib.h i{width:auto;height:2px}.net-rib.h i.u{height:4px}
.net-rib.h.plan i{background:repeating-linear-gradient(90deg,currentColor 0 5px,transparent 5px 8px)}
.net-rib.h.air i{background:repeating-linear-gradient(90deg,var(--text-tertiary) 0 2px,transparent 2px 5px)}
.net-box{position:relative;min-width:0;padding:5px 7px 7px;border:1px solid var(--border);border-radius:6px;background:var(--surface-raised);font-size:11px;line-height:15px}
.net-box:hover{border-color:var(--text-tertiary)}
.net-box:has(>.net-name[aria-pressed="true"]){border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.net-box:has(>.net-name:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.net-name{padding:0;border:0;background:none;color:var(--text-primary);font:600 12px/16px var(--sans);text-align:left;cursor:pointer}
.net-name::after{content:"";position:absolute;inset:0;border-radius:inherit}
.net-name:focus-visible{outline:0}
.net-box>.net-tag{margin-left:4px;vertical-align:1px}
.net-at{float:right;margin-left:6px;font:400 10px/16px var(--mono);color:var(--text-tertiary)}
.net-at b{font-weight:400;color:var(--text-primary)}
.net-role{display:block;color:var(--text-secondary)}
.net-sub{display:flex;flex-wrap:wrap;gap:3px;margin-top:5px}
.net-sub span{position:relative;z-index:1;padding:0 4px;border:1px solid var(--hairline);border-radius:4px;background:var(--surface-sunken);font-size:11px;line-height:15px}
.net-sub i{margin-right:3px;font:400 9px/15px var(--mono);font-style:normal;color:var(--text-tertiary)}
.net-sub em{font-style:normal;color:var(--text-secondary)}
.net-grp>.net-sub+.net-sub{margin:3px 0 0 6px;padding-left:6px;border-left:1px solid var(--hairline)}
.net-kids{display:flex;flex-direction:column;gap:6px;padding:6px 0 0 calc(var(--net-x) - 1px)}
.net-kid{position:relative;display:flex;align-items:flex-start}
.net-kid::before{content:"";position:absolute;left:0;top:-6px;bottom:-6px;border-left:2px solid var(--text-tertiary)}
.net-kid:last-child::before{bottom:auto;height:20px}
.net-kid>.net-rib{flex:none;width:12px;margin-top:12px}
.net-kid>.net-box{flex:1}
.net-was{display:flex;flex-direction:column;gap:2px;margin-top:6px;padding:4px 7px 5px;border:1px dashed var(--border);border-radius:6px;font-size:11px;line-height:15px;color:var(--text-secondary)}
.net-in{border-color:var(--accent)!important;background:var(--accent-tint)!important}
.net-out{border-style:dashed!important;border-color:var(--warn)!important}
.net-gone{text-decoration:line-through;color:var(--text-tertiary)}
.net-tag{display:inline-flex;align-items:center;height:16px;padding:0 5px;border:1px solid currentColor;border-radius:4px;font:500 10px/14px var(--mono);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;color:var(--text-secondary)}
.net-tag.new{color:var(--accent)}.net-tag.ok{color:var(--ok)}.net-tag.warn{color:var(--warn)}.net-tag.bad{color:var(--bad)}
/* VLANs: the colours, and numbered pills for the legend and the details */
.net-v1{color:var(--text-secondary)}.net-v6,.net-v200{color:var(--text-tertiary)}.net-v11{color:var(--ok)}.net-v100{color:var(--code)}.net-v300{color:var(--signal)}
.net-vlans{display:flex;flex-wrap:wrap;gap:3px}
.net-vlan{display:inline-block;min-width:22px;padding:0 4px;border:1px solid currentColor;border-radius:4px;font:500 10px/14px var(--mono);font-style:normal;text-align:center}
.net-vlan.u{background:color-mix(in srgb,currentColor 22%,transparent)}
.net-vlan.cut{text-decoration:line-through;opacity:.6}
/* the legend, and the details beside the map (a bottom sheet on a phone, placed by the page) */
.net-key{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;font:400 11px/16px var(--mono);color:var(--text-secondary)}
.net-key>span{display:inline-flex;align-items:center;gap:6px}
.net-key .net-rib{height:14px}
.net-key .net-pt{height:14px;min-width:14px;margin:0;padding:0}
.net-info{padding:12px 16px 16px}
.net-info h3{margin:16px 0 6px}
.net-info h3:first-child{margin-top:0}
.net-info table.spec{margin-top:4px}
.net-info .spec th,.net-info .spec td{padding:6px 8px 6px 0;font-size:12px;line-height:16px}
.net-info ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:13px;line-height:18px}
.net-list li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:10px}
.net-list li .muted{display:block;font-size:12px;line-height:16px}
.net-note{font-size:12px;line-height:16px;color:var(--text-secondary)}
.touch .net-list li{grid-template-columns:minmax(0,1fr);gap:4px}
.touch .net-map{grid-template-columns:repeat(11,minmax(0,1fr))}
.touch .net-top{gap:12px}
.touch .net-off{order:1;flex:1 1 100%;margin:0;padding:0}
.touch .net-off>div{flex-wrap:wrap}
.touch .net-swname{order:2}
.touch .net-pt{justify-self:stretch;min-width:0;height:40px;margin:6px 1px;padding:0}
.touch .net-pt::before{content:"";position:absolute;inset:-4px 0}
.touch .net-col{grid-row:auto;grid-column:1/-1;display:grid;grid-template-columns:28px var(--net-pt) minmax(0,1fr);padding:14px 0 0}
.touch .net-col:empty{display:none}
.touch .net-cn{display:block;grid-column:1;grid-row:1/3;font:500 13px/16px var(--mono)}
.touch .net-col .net-drop{display:contents}
.touch .net-col .net-rail{grid-column:2;grid-row:1/3;width:auto;margin:0}
.touch .net-col .net-lab{grid-column:3;grid-row:1;padding:0 0 6px}
.touch .net-col .net-lab>span,.touch .net-col .net-lab em{display:inline;margin-right:8px}
.touch .net-col>:not(.net-cn,.net-drop){grid-column:3}
.touch .net-sum{position:sticky;top:56px;z-index:10;margin:0 -16px;padding:10px 16px;border-bottom:1px solid var(--hairline);background:var(--scrim-heavy);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.touch .net-box{min-height:48px;padding:8px 10px 10px}
.touch .net-name{font-size:13px;line-height:18px}

/* Network planner outcomes and component comparisons. */
.net-outcome{padding:12px 16px;background:var(--surface-raised);border:1px solid var(--hairline);border-radius:12px;font:400 14px/20px var(--sans)}
.net-outcome p{margin-top:4px}
.net-outcome ul{margin:8px 0 0;padding-left:16px}
.net-outcome li+li{margin-top:8px}
.net-options{font:400 14px/20px var(--sans)}
.net-option-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px;margin-top:8px}
.net-option-grid>div{padding:12px 16px;background:var(--surface-raised);border:1px solid var(--hairline);border-radius:12px}
.net-option-grid p{margin-top:4px}

.net-locks{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}

.net-outcome ul{display:flex;flex-wrap:wrap;gap:4px 20px;font-size:12px;line-height:16px}
.net-outcome li+li{margin-top:0}
.net-outcome details ul{display:block}
.net-outcome summary,.net-options summary{cursor:pointer;color:var(--text-secondary)}
.net-outcome details{margin-top:4px}
.net-options details[open]{max-height:220px;overflow:auto}

#suggestion{display:flex;align-items:center;flex-wrap:wrap;gap:4px 16px;padding:8px 16px}
#suggestion>p{flex:1;min-width:240px}
#suggestion>details{margin:0}
#suggestion>details[open]{flex-basis:100%}

.net-option-preview{padding:8px 16px;background:var(--surface-raised);border:1px solid var(--hairline);border-radius:12px;font-size:12px;line-height:16px}
.net-option-preview p{margin-top:4px}

.net-budget .seg{flex-wrap:wrap;max-width:100%}
#module-controls>summary{display:flex;align-items:center;min-height:36px;cursor:pointer;color:var(--text-primary);font:500 14px/20px var(--sans)}
#module-controls>summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:720px){#module-controls:not([open]) .net-bar{display:none}#suggestion{font-size:12px;line-height:16px}.net-option-preview{max-height:128px;overflow:auto}}

/* Network routing issue: one selected box, with its configuration in the same inspector. */
.net-box-picker{margin-top:16px;padding:12px 0;border-top:1px solid var(--hairline)}
.net-box-picker h3{margin:0 0 8px;font:600 16px/24px var(--sans)}
.net-box-picker h4{margin:0 0 4px;font:600 14px/20px var(--sans)}
.net-box-rows{display:flex;flex-direction:column}
.net-box-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;width:100%;min-height:48px;padding:8px 0;border:0;border-bottom:1px solid var(--hairline);background:none;color:var(--text-primary);text-align:left;cursor:pointer;font:400 13px/18px var(--sans)}
.net-box-row strong{font-weight:600}
.net-box-row span{color:var(--text-secondary);font:500 12px/18px var(--mono);text-align:right}
.net-box-row:hover,.net-box-row[aria-pressed="true"]{background:var(--accent-tint)}
.net-box-row:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.net-box-config{padding:12px 0 0}
.net-box-fields{display:flex;flex-direction:column;gap:8px;margin:8px 0}
.net-box-fields label,.net-box-picker>label{display:flex;flex-direction:column;gap:4px;font:400 13px/18px var(--sans)}
.net-box-fields .field,.net-box-picker>.field{width:100%;max-width:100%;min-width:0}
.net-box-parts{margin:8px 0}
.net-box-part{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:4px 0;font:400 12px/16px var(--sans)}
.net-box-part span:last-child{font-family:var(--mono);white-space:nowrap}
.net-box-picker .net-note{margin:8px 0;overflow-wrap:anywhere}
.net-sjrc-power{margin-top:16px;padding-top:12px;border-top:1px solid var(--hairline)}
.net-sjrc-power h4{margin:0 0 8px;font:600 14px/20px var(--sans)}
.touch .net-sjrc-power h4{font-size:17px;line-height:24px}
@media(max-width:720px){.touch .net-box-row{min-height:48px;font-size:17px;line-height:24px}.touch .net-box-row span{font-size:15px;line-height:20px;white-space:normal}.touch .net-box-fields label,.touch .net-box-picker>label{font-size:17px;line-height:24px}.touch .net-box-fields .field,.touch .net-box-picker .field{min-height:48px;font-size:17px}.touch .net-box-part,.touch .net-box-picker .net-note{font-size:15px;line-height:20px}}

.net-option-preview{max-height:64px;overflow:auto}
#suggestion{font-size:12px;line-height:16px}
#c-ali select,#c-ali input{max-width:240px}

/* Network options occupy the inspector so comparison never displaces the diagram. */
.net-option-rows>div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:8px 0;border-bottom:1px solid var(--hairline);font-size:12px;line-height:16px}
.net-option-rows p{grid-column:1/-1}
.net-option-rows strong{font-variant-numeric:tabular-nums}
#option-modules{flex-wrap:wrap}
#suggestion>p{margin:0}
@media(max-width:720px){#suggestion{gap:4px 8px}#suggestion>p{flex-basis:100%;min-width:0}#suggestion .btn{min-height:36px}.net-outcome{padding:8px 12px;font-size:12px;line-height:16px}.net-outcome ul{margin-top:4px}.net-outcome li{font-weight:400}#price-status{font-size:11px;line-height:16px}}

@media(min-width:721px){.net-side>.net-outcome{border:0;border-radius:0;padding:8px 16px;font-size:12px;line-height:16px;border-bottom:1px solid var(--hairline)}.net-side>.net-outcome ul{margin-top:4px}.net-side>.net-outcome details{margin-top:4px}}

/* Home network issue choices and shopping cart. */
.net-advice{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--surface-raised);border:1px solid var(--hairline);border-radius:12px;font:400 14px/20px var(--sans)}
.net-advice p{flex:1;margin:0}
.net-advice .btn{flex:none}
.net-issue-list{display:flex;flex-direction:column}
.net-issue-group{margin:8px 16px 4px;color:var(--text-secondary);font-size:12px;font-weight:600}
.net-issue-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 8px;width:100%;min-height:66px;padding:10px 16px;border:0;border-bottom:1px solid var(--hairline);background:none;color:var(--text-primary);text-align:left;cursor:pointer;font:inherit}
.net-issue-row:hover{background:var(--accent-tint)}
.net-issue-row[aria-current="true"]{background:var(--accent-tint)}
.net-issue-row:focus-visible,.net-choice:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.net-issue-row b{font-size:13px;line-height:18px}
.net-issue-row small{grid-column:1/-1;color:var(--text-secondary);font-size:12px;line-height:16px}
.net-issue-row .cost{font:500 12px/18px var(--mono);white-space:nowrap}
.net-choices{display:flex;flex-direction:column;margin-top:8px}
.net-choice{display:block;width:100%;padding:10px 0;border:0;border-bottom:1px solid var(--hairline);background:none;color:var(--text-primary);text-align:left;cursor:pointer;font:inherit}
.net-choice:hover,.net-choice[aria-pressed="true"]{background:var(--accent-tint)}
.net-choice>span{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.net-choice strong{font:600 13px/18px var(--sans)}
.net-choice em{font:500 12px/18px var(--mono);font-style:normal;white-space:nowrap}
.net-choice p{margin:3px 0;color:var(--text-secondary);font-size:12px;line-height:16px}
.net-config{margin-top:16px;border-top:1px solid var(--hairline);padding-top:12px}
.net-config h3,.net-config-note h3{font:600 16px/24px var(--sans);margin:0 0 4px}
.net-config>p,.net-config-note p{color:var(--text-secondary);font:400 14px/20px var(--sans);margin:4px 0 8px}
.net-config-row{display:block;width:100%;min-height:48px;padding:12px 8px;border:0;border-bottom:1px solid var(--hairline);background:transparent;color:var(--text-primary);text-align:left;cursor:pointer;font:inherit}
.net-config-row:hover,.net-config-row[aria-pressed="true"]{background:var(--accent-tint)}
.net-config-row:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.net-config-row>span{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.net-config-row strong{font:600 14px/20px var(--sans)}
.net-config-row em{font:500 12px/18px var(--mono);font-style:normal;white-space:nowrap}
.net-config-row small{display:block;margin-top:5px;color:var(--text-secondary);font:400 13px/18px var(--sans)}
.net-config-note{margin-top:12px}
.touch .net-choice{min-height:48px;padding:12px 4px}
.touch .net-choice strong,.touch .net-config-row strong{font-size:17px;line-height:24px}
.touch .net-choice p,.touch .net-config-row small,.touch .net-config>p,.touch .net-config-note p{font-size:15px;line-height:22px}
.touch .net-config-row{min-height:48px;padding:12px 4px}
.touch .net-config-row>span{flex-wrap:wrap}
.touch .net-budget .seg button{min-height:48px}
.net-issue-intro{font-size:13px;line-height:18px;color:var(--text-secondary)}
.net-cart-row{padding:10px 0;border-bottom:1px solid var(--hairline)}
.net-cart-row>div{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.net-cart-row strong{font-size:13px;line-height:18px}
.net-cart-row .mono{white-space:nowrap}
.net-cart-row p{margin:3px 0;color:var(--text-secondary);font-size:12px;line-height:16px}
.net-cart-total{display:flex;justify-content:space-between;gap:8px;padding-top:12px;font-weight:600}
.net-remaining ul{display:block;padding-left:18px;font-size:12px;line-height:18px}
.net-remaining li{margin-top:4px}
.net-cart-end{padding:16px}
/* Local-model comparison: one panel, selectable plain rows, separate evidence detail. */
.net-ai-view{padding:0}
.net-ai-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:16px}
.net-ai-intro h2{margin:0;font:600 20px/28px var(--sans)}
.net-ai-intro p{margin:4px 0 0;max-width:72ch;color:var(--text-secondary);font:400 13px/18px var(--sans)}
#ai-plan{flex:none;max-width:340px}
#ai-plan summary{cursor:pointer;color:var(--accent);font:500 13px/20px var(--sans)}
#ai-plan #options{max-height:50vh;overflow:auto}
.net-ai-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain}
.net-ai-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.net-ai-table{width:100%;min-width:790px;border-spacing:0;border-collapse:collapse;font:400 13px/18px var(--sans)}
.net-ai-table th,.net-ai-table td{padding:8px 16px;border-bottom:1px solid var(--hairline);text-align:left;vertical-align:middle}
.net-ai-table thead th{color:var(--text-secondary);font-weight:500;white-space:nowrap}
.net-ai-table thead th:first-child{width:31%}
.net-ai-table thead a{color:inherit;text-decoration:none}
.net-ai-table thead a:hover{text-decoration:underline}
.net-ai-table tbody tr{cursor:pointer}
.net-ai-table tbody tr:hover,.net-ai-table tbody tr[aria-selected="true"]{background:var(--accent-tint)}
.net-ai-row-button{display:block;width:100%;padding:0;border:0;background:none;color:var(--text-primary);text-align:left;cursor:pointer;font:inherit}
.net-ai-row-button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.net-ai-row-button strong{display:block;font-weight:600}
.net-ai-row-button small,.net-ai-result small{display:block;color:var(--text-secondary);font:400 11px/16px var(--sans)}
.net-ai-price{white-space:nowrap;font:500 12px/18px var(--mono)}
.net-ai-result{font-variant-numeric:tabular-nums}
.net-ai-number{font:600 14px/18px var(--mono)}
.net-ai-empty{color:var(--text-secondary)}
.net-ai-foot{margin:0;padding:12px 16px;color:var(--text-secondary);font:400 12px/18px var(--sans)}
.net-ai-swipe{display:none}
.net-ai-detail{padding:16px;border-top:1px solid var(--hairline);font:400 13px/20px var(--sans)}
.net-ai-detail-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.net-ai-detail h3{margin:0;font:600 18px/24px var(--sans)}
.net-ai-detail p{max-width:72ch;margin:8px 0}
.net-ai-detail .btn{margin-top:8px}
.net-ai-caveat{color:var(--text-secondary)}
.net-ai-record{max-width:72ch;padding:8px 0;border-top:1px solid var(--hairline)}
.net-ai-record p{margin:4px 0}
@media (min-width:721px) and (max-width:1600px){
  .net-stage .net-map:not(.net-full){min-width:0;grid-template-columns:repeat(11,minmax(0,1fr))}
  .net-map:not(.net-full) .net-pt{justify-self:stretch;min-width:0;margin:6px 1px;padding:0}
  .net-map:not(.net-full) .net-col{grid-row:auto;grid-column:1/-1;display:grid;grid-template-columns:28px 36px minmax(0,1fr);padding:10px 0 0}
  .net-map:not(.net-full) .net-col:empty{display:none}
  .net-map:not(.net-full) .net-cn{display:block;grid-column:1;grid-row:1/3;font:500 13px/16px var(--mono)}
  .net-map:not(.net-full) .net-col .net-drop{display:contents}
  .net-map:not(.net-full) .net-col .net-rail{grid-column:2;grid-row:1/3;width:auto;margin:0}
  .net-map:not(.net-full) .net-col .net-lab{grid-column:3;grid-row:1;padding:0 0 6px}
  .net-map:not(.net-full) .net-col .net-lab>span,.net-map:not(.net-full) .net-col .net-lab em{display:inline;margin-right:8px}
  .net-map:not(.net-full) .net-col>:not(.net-cn,.net-drop){grid-column:3}
}
@media (max-width:720px){
  .net-ai-intro{display:block;padding:16px}
  .net-ai-intro h2{font-size:22px;line-height:28px}
  .net-ai-intro p,.net-ai-foot,.net-ai-detail{font-size:15px;line-height:20px}
  .net-ai-swipe{display:block;margin:0;padding:0 16px 8px;color:var(--text-secondary);font:400 15px/20px var(--sans)}
  #ai-plan{max-width:none;margin-top:12px}
  #ai-plan summary{min-height:48px;display:flex;align-items:center;font-size:15px}
  .net-ai-table{min-width:870px;table-layout:fixed}
  .net-ai-table thead th:first-child{width:220px}
  .net-ai-table thead th:nth-child(2){width:139px}
  .net-ai-table th,.net-ai-table td{padding:12px 16px}
  .net-ai-table .net-ai-row-button strong{font-size:17px;line-height:24px}
  .net-ai-table .net-ai-row-button small,.net-ai-table .net-ai-result small{font-size:13px;line-height:18px}
  .net-ai-table .net-ai-price{font-size:15px;line-height:20px;white-space:normal}
  .net-ai-detail{padding:16px}
  .net-ai-detail-head{align-items:flex-start}
  .net-ai-detail-head .btn{min-height:48px}
  .touch .net-head .crumb{font:400 15px/20px var(--sans);letter-spacing:0;text-transform:none}
  .touch .net-sum{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 8px;font:400 15px/20px var(--sans)}
  .touch .net-sum span{letter-spacing:0}
  .touch .net-sum b{font-size:17px;line-height:24px;text-align:right}
  .touch .net-sum #sum-d{grid-column:1/-1}
  .touch .net-budget .label{font-size:15px;line-height:20px}
  .net-advice{font-size:17px;line-height:24px;flex-wrap:wrap}
  .net-advice .btn{min-height:48px;width:100%}
  #module-controls>summary{min-height:48px;display:flex;align-items:center;font-size:17px;line-height:24px}
  #price-status{font-size:15px;line-height:20px}
  .net-outcome{font-size:17px;line-height:24px}
  .net-outcome ul{font-size:15px;line-height:20px}
  .net-issue-group{font-size:15px;line-height:20px}
  .net-issue-row{min-height:72px;align-content:center}
  .net-issue-row b{font-size:17px;line-height:24px}
  .net-issue-row small{font-size:15px;line-height:20px}
  .net-issue-row .cost{font-size:15px;line-height:20px}
  .net-choice{min-height:48px;padding:16px 8px}
  .net-choice>span{align-items:flex-start;flex-wrap:wrap}
  .net-choice strong{font-size:17px;line-height:24px}
  .net-choice em{font-size:15px;line-height:20px;white-space:normal}
  .net-choice p,.net-issue-intro{font-size:15px;line-height:20px}
  .net-options h2{font-size:20px;line-height:28px}
  .net-cart-row strong,.net-cart-total{font-size:17px;line-height:24px}
  .net-cart-row p,.net-note{font-size:15px;line-height:20px}
  .net-cart-row>div{flex-wrap:wrap}
}