/* The Electric Motor App - Version 1.1 - "Shop Light" theme (Mockup B) + "Shop Dark" theme */
:root{
  --bg:#F2F4F7;--text:#0B1533;--text2:#2A3553;--muted:#565F7A;--muted2:#A5ADBF;--placeholder:#8A93A8;
  --accent:#C8703A;--accent-d:#A85A2A;--on-accent:#FFFFFF;--focus-ring:rgba(200,112,58,.22);--ok:#17784A;--ok-bg:#E5F5EC;--bad:#C0392B;--bad-bg:#FBE9E7;
  --header-bg:#0B1533;--header-text:#FFFFFF;
  --field-bg:#FFFFFF;--field-border:#DCE0E8;--field-shadow:0 1px 2px rgba(11,21,51,.05);
  --card:#FFFFFF;--card-border:#E2E6ED;--card-shadow:0 1px 2px rgba(11,21,51,.05),0 4px 14px rgba(11,21,51,.04);--divider:#ECEEF3;
  --icon-bg:#FBF1EA;--icon-border:#F3DDCD;--count-bg:#EEF0F5;--count-text:#4A5573;--open-head:#FBF6F2;
  --seg-bg:#EEF0F4;--seg-border:#E2E6ED;--seg-on:#0B1533;--meta-bg:#F8F9FB;
  --pill-int:#B25E2A;--pill-int-bg:#FBEDE3;--pill-clr:#1F5FA8;--pill-clr-bg:#E7F0FA;--warn:#8A5A00;--warn-bg:#FFF6E0;--hit:#FFF3E6;
  --btn-bg:#AD5D2B;--btn-text:#FFFFFF;--btn-active:#94501F;--mut:#A5ADBF;color-scheme:light;
}
/* Dark theme: html[data-theme=dark] (set by the theme menu; "Match phone" resolves via prefers-color-scheme) */
html[data-theme="dark"]{
  --bg:#0D1322;--text:#EAEEF6;--text2:#C5CCDB;--muted:#9AA4BB;--muted2:#6E7891;--placeholder:#7C869E;
  --accent:#E3955F;--accent-d:#F0AD7E;--on-accent:#FFFFFF;--focus-ring:rgba(227,149,95,.30);--ok:#5AD394;--ok-bg:#123222;--bad:#FF8A7D;--bad-bg:#3B1C1A;
  --header-bg:#080D19;--header-text:#FFFFFF;
  --field-bg:#141B2D;--field-border:#2C3651;--field-shadow:none;
  --card:#161E31;--card-border:#253049;--card-shadow:0 1px 2px rgba(0,0,0,.35);--divider:#232C43;
  --icon-bg:#2C211B;--icon-border:#4B3527;--count-bg:#242D45;--count-text:#BFC7D8;--open-head:#1C2439;
  --seg-bg:#10172A;--seg-border:#253049;--seg-on:#34416A;--meta-bg:#121A2B;
  --pill-int:#F2AE82;--pill-int-bg:#3A271B;--pill-clr:#93BEF2;--pill-clr-bg:#172A42;--warn:#F4C766;--warn-bg:#342910;--hit:#3B2B1D;
  --btn-bg:#AD5D2B;--btn-text:#FFFFFF;--btn-active:#94501F;--mut:#5C6680;color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
body{min-height:100vh}
a{color:var(--accent-d)}
button{font:inherit;color:inherit;cursor:pointer}
.num,td,.out,.big{font-variant-numeric:tabular-nums}

/* header */
.appbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:11px;min-height:54px;padding:env(safe-area-inset-top) 16px 0;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));background:var(--header-bg);color:var(--header-text);box-shadow:0 1px 3px rgba(11,21,51,.25)}
.brandwrap{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none;min-height:54px}
.mark{width:32px;height:32px;border-radius:8px;flex:none;display:block;box-shadow:0 0 0 1px rgba(217,130,75,.45)}
.brand{display:flex;flex-direction:column;line-height:1.05}
.brand b{font-size:15px;font-weight:700;letter-spacing:-.2px}
.brand small{font-size:10.5px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent);margin-top:3px}
.back{display:flex;align-items:center;gap:2px;min-height:44px;min-width:88px;padding:0 8px 0 0;margin-left:-6px;background:none;border:0;color:var(--accent);font-size:16px;font-weight:500}
.back[hidden],body.tool .brandwrap,body.tool #homehead,body.home .tool-hero{display:none}
.tool-hero[hidden]{display:none}

.main{max-width:820px;margin:0 auto;padding:16px 16px calc(env(safe-area-inset-bottom) + 24px)}
main{display:block}

/* search + chips */
.search{display:flex;align-items:center;gap:10px;height:48px;padding:0 14px;border-radius:12px;background:var(--field-bg);border:1px solid var(--field-border);box-shadow:var(--field-shadow);color:var(--muted)}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}
.search svg{flex:none}
.search input{flex:1;min-width:0;height:44px;border:0;outline:0;background:none;padding:0;font-size:16px;color:var(--text);box-shadow:none}
.search input::placeholder{color:var(--placeholder)}
.chips{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scrollbar-width:none}
.chip{flex:none;min-height:34px;font-size:13px;font-weight:550;padding:6px 12px;border-radius:999px;background:var(--card);color:var(--text2);border:1px solid var(--field-border)}
.chip:active{background:var(--open-head);border-color:var(--accent)}

.section-label{margin:22px 4px 8px;font-size:12px;font-weight:650;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);display:flex;justify-content:space-between}
.section-label em{font-style:normal;font-weight:500;letter-spacing:0;text-transform:none}

/* home: grouped category dropdowns */
.acc{border-radius:14px;background:var(--card);border:1px solid var(--card-border);box-shadow:var(--card-shadow);overflow:hidden}
details.dd+details.dd{border-top:1px solid var(--divider)}
details.dd summary{list-style:none;display:flex;align-items:center;gap:13px;min-height:58px;padding:0 14px;cursor:pointer;-webkit-tap-highlight-color:transparent}
details.dd summary::-webkit-details-marker{display:none}
.cat-icon{width:34px;height:34px;border-radius:9px;flex:none;display:grid;place-items:center;background:var(--icon-bg);color:var(--accent);border:1px solid var(--icon-border)}
.cat-icon svg{width:20px;height:20px}
.cname{flex:1;font-size:16px;font-weight:600;letter-spacing:-.2px}
.cnt{min-width:26px;height:22px;padding:0 8px;border-radius:11px;display:grid;place-items:center;font-size:12px;font-weight:650;background:var(--count-bg);color:var(--count-text)}
.cnt.new{background:var(--icon-bg);color:var(--accent)}
.dchev{display:flex;color:var(--muted);transition:transform .2s;flex:none}
details.dd[open] .dchev{transform:rotate(180deg);color:var(--accent)}
details.dd[open] summary{background:var(--open-head);border-bottom:1px solid var(--divider)}
details.dd[open] .cat-icon{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.list{display:flex;flex-direction:column}
.item{display:flex;align-items:center;gap:10px;min-height:48px;padding:10px 14px 10px 61px;color:var(--text2);text-decoration:none;font-size:15px;font-weight:500;position:relative}
.item+.item::before{content:"";position:absolute;top:0;left:61px;right:0;border-top:1px solid var(--divider)}
.item:active{background:var(--open-head)}
.item small{color:var(--muted);font-size:12px;margin-left:auto;padding-left:8px;text-align:right;font-weight:500}
.item .chev{color:var(--muted2);font-size:22px;line-height:1;margin-left:auto}
.item small+.chev{margin-left:6px}
.list.res,.card .list.links{background:var(--card);border:1px solid var(--card-border);border-radius:14px;box-shadow:var(--card-shadow);overflow:hidden}
.list.res .item,.list.links .item{padding-left:14px}
.list.res .item+.item::before,.list.links .item+.item::before{left:14px}
.card .list.links{box-shadow:none;margin-top:6px}
.soon{opacity:.55}
.foot{display:block;margin-top:20px;text-align:center;font-size:12px;color:var(--muted);line-height:1.5;padding:0 8px}

/* tool screen */
.tool-hero{display:flex;align-items:center;gap:12px;margin:2px 2px 14px}
.tool-hero .cat-icon{width:40px;height:40px;border-radius:11px}
.tool-hero h1{font-size:22px;font-weight:700;letter-spacing:-.4px;line-height:1.15;margin:0}
.tool-hero p{font-size:13px;color:var(--muted);margin:2px 0 0}
.cat{margin:18px 4px 8px;font-size:12px;font-weight:650;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--card-border);border-radius:14px;box-shadow:var(--card-shadow);padding:14px;margin:0 0 12px}
h2{font-size:17px;font-weight:700;letter-spacing:-.2px;margin:0 0 8px;color:var(--text)}
h3{font-size:13px;font-weight:650;letter-spacing:.6px;text-transform:uppercase;margin:16px 0 6px;color:var(--accent-d)}
p{margin:6px 0}
ul,ol{padding-left:20px;margin:6px 0}
li{margin:3px 0}
label{display:block;font-size:12px;font-weight:650;letter-spacing:.7px;text-transform:uppercase;color:var(--muted);margin:12px 0 6px}
input,select{width:100%;min-height:46px;padding:10px 12px;border-radius:10px;border:1px solid var(--field-border);background:var(--field-bg);color:var(--text);font-size:17px;font-weight:600;box-shadow:var(--field-shadow);-webkit-appearance:none;appearance:none}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7590' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;font-size:16px}
input:focus,select:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.out{margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--meta-bg);border:1px solid var(--card-border);border-left:4px solid var(--accent);font-size:15px;color:var(--text2)}
.out b{color:var(--text);font-weight:700}
.note{color:var(--muted);font-size:13px;line-height:1.45}
.warn{color:var(--warn);background:var(--warn-bg);border-radius:10px;padding:8px 10px;font-size:13px;line-height:1.45}
.tbl{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:8px -14px;padding:0 14px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{border-bottom:1px solid var(--divider);padding:8px 8px;text-align:left;white-space:nowrap}
th{position:sticky;top:0;background:var(--meta-bg);color:var(--muted);font-size:11.5px;font-weight:650;letter-spacing:.5px;text-transform:uppercase}
tr.hit td{background:var(--hit);font-weight:650;color:var(--text)}
.btn,button.btn,a.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:var(--btn-bg);color:var(--btn-text);border:0;border-radius:10px;padding:10px 16px;font-weight:650;font-size:15px;text-decoration:none}
.btn:active{background:var(--btn-active)}
.seg{display:flex;gap:3px;flex-wrap:wrap;margin:8px 0;padding:3px;border-radius:10px;background:var(--seg-bg);border:1px solid var(--seg-border)}
.seg button{flex:1;min-height:40px;padding:6px 8px;border-radius:8px;border:0;background:none;color:var(--muted);font-size:14px;font-weight:600}
.seg button.on{background:var(--seg-on);color:#fff;box-shadow:0 1px 2px rgba(11,21,51,.2)}
.diagram{font-family:ui-monospace,Menlo,monospace;font-size:13px;white-space:pre;background:var(--meta-bg);border:1px solid var(--card-border);color:var(--text);padding:10px;border-radius:10px;overflow-x:auto}

/* result cards (bearing fits, grease, slots, diode) */
.result{padding:0;overflow:hidden}
.result .rh{display:flex;align-items:center;flex-wrap:wrap;gap:8px 10px;padding:12px 14px 0}
.lbl{font-size:12px;font-weight:650;letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}
.result .big{padding:6px 14px 0;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.result .big b{font-size:26px;font-weight:700;letter-spacing:-.5px;color:var(--text)}
.result .sub{padding:2px 14px 12px;font-size:14px;color:var(--text2)}
.result .meta{border-top:1px solid var(--divider);background:var(--meta-bg);padding:9px 14px;font-size:12.5px;color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:650;padding:3px 9px;border-radius:999px;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.int{background:var(--pill-int-bg);color:var(--pill-int)}
.pill.clr{background:var(--pill-clr-bg);color:var(--pill-clr)}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}
.rule{border-left:4px solid var(--card-border)}
.src{font-size:12px;color:var(--muted);margin-top:6px}
.links .item{color:var(--text2)}

/* directory */
.listing .rh{display:flex;align-items:flex-start;gap:8px;justify-content:space-between}
.lname{font-size:16px;font-weight:700;color:var(--text);line-height:1.25}
.listing .sub{font-size:14px;color:var(--text2);margin-top:3px}
.addr{font-size:13.5px;color:var(--muted);margin-top:2px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:999px;background:var(--count-bg);color:var(--count-text)}
.acts{display:flex;gap:8px;margin-top:10px}
.acts a.btn{flex:1;padding:8px 6px;font-size:14px}
.acts a.btn+a.btn{background:var(--card);color:var(--text);border:1px solid var(--field-border)}
.listing .meta{font-size:11.5px;color:var(--muted);margin-top:10px;padding-top:8px;border-top:1px solid var(--divider);word-break:break-word}
.dseg{margin-top:14px}
.dfil .row label{margin-top:12px}
.dsum{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:4px 4px 0;font-size:13px;color:var(--muted);font-weight:550}
.linkbtn{background:none;border:0;color:var(--accent-d);font-size:14px;font-weight:650;min-height:44px;padding:0 2px}
.dgrp{margin-top:16px}
details.dcat summary{min-height:56px}
details.dcat .cname{font-size:15.5px;line-height:1.25;padding:8px 0}
.dpane{padding:10px 10px 2px;background:var(--meta-bg)}
.dpane .card{margin-bottom:10px}

/* theme toggle */
.themebtn{margin-left:auto;display:grid;place-items:center;width:44px;height:44px;margin-right:-8px;border:0;border-radius:10px;background:none;color:var(--header-text)}
.themebtn:active{background:rgba(255,255,255,.12)}
.themebtn svg{width:22px;height:22px}
.thmenu{position:fixed;z-index:30;top:calc(env(safe-area-inset-top) + 52px);right:max(10px,env(safe-area-inset-right));min-width:200px;background:var(--card);border:1px solid var(--card-border);border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.25);padding:6px;display:flex;flex-direction:column}
.thmenu[hidden]{display:none}
.thmenu .lbl{padding:8px 10px 4px}
.thmenu button{display:flex;align-items:center;gap:10px;min-height:46px;padding:0 10px;border:0;border-radius:10px;background:none;color:var(--text);font-size:15px;font-weight:550;text-align:left}
.thmenu button svg{width:20px;height:20px;color:var(--muted);flex:none}
.thmenu button .ck{margin-left:auto;color:var(--accent);visibility:hidden;font-weight:700}
.thmenu button[aria-checked="true"]{background:var(--open-head)}
.thmenu button[aria-checked="true"] .ck{visibility:visible}
.thmenu button[aria-checked="true"] svg{color:var(--accent)}

/* grease matrix */
.gmx table{font-size:12px}
.gmx th,.gmx td{padding:6px 5px;text-align:center}
.gmx th:first-child,.gmx td:first-child{text-align:left;position:sticky;left:0;background:var(--card);z-index:1}
.gc{font-weight:700;border-radius:6px}
.gC{background:var(--ok-bg);color:var(--ok)}
.gB{background:var(--warn-bg);color:var(--warn)}
.gI{background:var(--bad-bg);color:var(--bad)}
.same{background:var(--count-bg);color:var(--muted2)}

/* 0.4: bigger, centered home header (theme toggle tucked in the corner) */
.appbar{position:sticky}
body.home .appbar{justify-content:center;min-height:76px}
body.home .brandwrap{gap:12px;min-height:76px;margin:0 auto}
body.home .mark{width:46px;height:46px;border-radius:11px}
body.home .brand b{font-size:20px;letter-spacing:-.3px}
body.home .brand small{font-size:11.5px;letter-spacing:2px;margin-top:4px}
.themebtn{position:absolute;right:max(6px,env(safe-area-inset-right));top:calc(env(safe-area-inset-top) + 5px);margin:0}
body.home .themebtn{top:calc(env(safe-area-inset-top) + 16px)}
body.tool .appbar{padding-right:56px}
#homehead{max-width:560px;margin:0 auto}
.chips>:first-child{margin-left:auto}.chips>:last-child{margin-right:auto}

/* 0.4: favorites, recent */
.hero-t{flex:1;min-width:0}
.favbtn{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--card-border);background:var(--card);color:var(--muted);flex:none}
.favbtn.on{color:var(--accent);border-color:var(--icon-border);background:var(--icon-bg)}
.favbtn.on svg{fill:currentColor}
.recent{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:1px}
.recent::-webkit-scrollbar{display:none}
.rchip{flex:none;display:flex;align-items:center;gap:8px;min-height:44px;max-width:220px;padding:5px 12px 5px 6px;border-radius:12px;background:var(--card);border:1px solid var(--card-border);box-shadow:var(--card-shadow);color:var(--text);text-decoration:none;font-size:14px;font-weight:600}
.rchip span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rchip .cat-icon{width:30px;height:30px;border-radius:8px}
.rchip .cat-icon svg{width:16px;height:16px}
.favs .favstar{display:flex;color:var(--accent)}
.favs .favstar svg{fill:currentColor}
.favhint{margin:0 4px}
/* iPhone add-to-home-screen tip */
.a2hs{position:fixed;z-index:40;left:12px;right:12px;bottom:calc(env(safe-area-inset-bottom) + 12px);display:flex;gap:12px;align-items:flex-start;padding:12px 8px 12px 12px;background:var(--card);color:var(--text);border:1px solid var(--card-border);border-radius:16px;box-shadow:0 12px 32px rgba(0,0,0,.28);max-width:560px;margin:0 auto}
.a2hs img{width:44px;height:44px;border-radius:10px;flex:none}
.a2hs b{font-size:15px}
.a2hs p{margin:2px 0 0;font-size:13.5px;color:var(--text2);line-height:1.4}
.a2hs p svg{vertical-align:-3px;color:var(--accent)}
.a2hs button{flex:none;width:44px;height:44px;margin:-6px 0 0;border:0;background:none;color:var(--muted);font-size:26px;line-height:1}
/* ---------- 0.4 batch 2: units, share/report, Field Kit ---------- */
html[data-units="in"] .u-mm,html[data-units="mm"] .u-in{display:none}
.thmenu .setlink{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 12px;margin-top:4px;border-top:1px solid var(--divider);color:var(--text);text-decoration:none;font-size:15px;font-weight:600}
.thmenu .setlink svg{width:20px;height:20px;color:var(--muted)}
.shbtn{margin-left:auto}.shbtn+#favslot{margin-left:0}
#favslot{display:flex}
.tacts{display:flex;gap:10px;margin:14px 0 4px}
.tacts .btn{flex:1;gap:6px}
.btn.sec,a.btn.sec,button.btn.sec{background:var(--card);color:var(--text);border:1px solid var(--field-border)}
.btn.sec:active{background:var(--meta-bg)}
.btn.danger{background:var(--bad-bg);color:var(--bad);border:1px solid var(--bad)}
.btn:disabled{opacity:.5}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.btnrow .btn{flex:1}
.vh{position:absolute!important;width:1px!important;height:1px!important;min-height:0!important;padding:0!important;opacity:0;overflow:hidden;pointer-events:none}
.toast{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom));transform:translate(-50%,20px);opacity:0;transition:.2s;background:var(--seg-on);color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;font-weight:600;z-index:60;max-width:88vw;text-align:center;pointer-events:none;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.toast.on{opacity:1;transform:translate(-50%,0)}
.pfill{margin:0 0 12px}
.npgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.npgrid input.read{border-color:var(--ok);background-image:none;box-shadow:0 0 0 2px var(--ok-bg)}
.readtag{display:inline-block;padding:0 6px;border-radius:6px;background:var(--ok-bg);color:var(--ok);font-weight:700;font-size:12px}
.scst{margin-top:12px;font-size:14px;color:var(--text2)}
.okc{color:var(--ok);font-weight:600}
.bar{height:8px;border-radius:6px;background:var(--seg-bg);border:1px solid var(--seg-border);overflow:hidden;margin-bottom:6px}.bar i{display:block;height:100%;background:var(--accent);transition:width .2s}
.scimg{display:block;width:100%;max-height:260px;object-fit:contain;margin-top:12px;border-radius:10px;border:1px solid var(--card-border);background:var(--meta-bg)}
.scimg[hidden]{display:none}

.rawtxt summary{font-weight:650;cursor:pointer;min-height:28px}
.rawtxt pre{white-space:pre-wrap;font-size:12.5px;color:var(--text2);margin:10px 0 0;font-family:ui-monospace,Menlo,monospace}
textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--field-border);background:var(--field-bg);color:var(--text);font:inherit;font-size:16px;box-shadow:var(--field-shadow);-webkit-appearance:none;resize:vertical}
textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}
input[type=date]{min-height:46px}
.jsearch{margin:12px 0 4px}
.rdg{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--divider)}.rdg>div{flex:1;min-width:0}
.rdg b{font-size:14px}.rdg small{display:block;color:var(--muted);font-size:12px}.rdg p{margin:4px 0 0;font-size:14px;color:var(--text2);overflow-wrap:anywhere}
.rdel{width:36px;height:36px;border-radius:10px;border:1px solid var(--card-border);background:var(--card);color:var(--muted);font-size:20px;flex:none}
.sv{margin-top:6px}

/* ===== 1.0 polish ===== */
.out{font-size:15px}
.out .rl{display:block;font-size:12px;font-weight:650;letter-spacing:.7px;text-transform:uppercase;color:var(--muted)}
.out .rb{display:block;font-size:30px;line-height:1.15;font-weight:750;color:var(--text);letter-spacing:-.4px;margin:2px 0 2px}
.out .rb.sm{font-size:22px}
.out .rb em{font-style:normal;font-size:20px;font-weight:650;color:var(--accent-d);margin-left:6px}
.out .rs{display:block;color:var(--text2);font-size:14.5px;margin-top:2px}
.out .rgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}
.out .rgrid small{display:block;font-size:11.5px;font-weight:650;letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.out .rgrid b{display:block;font-size:24px;line-height:1.15;font-weight:750;letter-spacing:-.3px;overflow-wrap:anywhere}
.out .rgrid+.rs{margin-top:8px}
details.how{margin-top:10px;border-top:1px solid var(--divider);padding-top:2px}
details.how>summary{list-style:none;display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer;font-size:14px;font-weight:600;color:var(--accent-d)}
details.how>summary::-webkit-details-marker{display:none}
details.how>summary::before{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);transition:transform .15s;margin:0 4px 0 2px}
details.how[open]>summary::before{transform:rotate(45deg)}
details.how .note{margin:0 0 8px}
.unitbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 12px}
.unitbar .lbl{font-size:12px;font-weight:650;letter-spacing:.7px;text-transform:uppercase;color:var(--muted)}
.unitbar .seg{flex:0 1 230px;margin:0}
.qa{border-left:4px solid var(--accent)}
.qa .qh{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.qa .qh h2{margin:0}
.qa .qh small{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.6px}
.qa dl{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin:10px 0 4px}
.qa dt{font-size:11.5px;font-weight:650;letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.qa dd{margin:0;font-size:19px;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}
.qa .qlinks{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.qa .qlinks a{flex:1 1 140px;display:flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;border-radius:10px;font-weight:600;font-size:14.5px;text-decoration:none;background:var(--meta-bg);border:1px solid var(--card-border);color:var(--text)}
.qa .qlinks a.pri{background:var(--btn-bg);border-color:var(--btn-bg);color:var(--btn-text)}
.didyou{margin:4px 4px 10px;font-size:14px;color:var(--muted)}
.didyou a{font-weight:650}
tr.hit td{font-weight:700}
.nc{text-transform:none}
.listing .meta a{display:inline-block;padding:10px 0;margin:-10px 0}
/* 1.1 three-phase tools */
.pill.wn{background:var(--warn-bg);color:var(--warn)}
.out .rb .pill{font-size:12.5px;letter-spacing:0;vertical-align:middle;margin-left:6px;position:relative;top:-3px}
.list .sub{padding:12px 14px 4px 61px;font-size:11.5px;font-weight:650;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--divider)}
.list .item.rel small{font-size:11.5px}

.foot a{color:var(--accent-d);text-decoration:none}
.foot a:hover{text-decoration:underline}