@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:100 900;src:url(fonts/archivo-latin-ext-wght-normal.woff2) format('woff2-variations');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:100 900;src:url(fonts/archivo-latin-wght-normal.woff2) format('woff2-variations');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:400;src:url(fonts/ibm-plex-mono-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:400;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:500;src:url(fonts/ibm-plex-mono-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:500;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:600;src:url(fonts/ibm-plex-mono-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-display:swap;font-weight:600;src:url(fonts/ibm-plex-mono-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{--ink:#15181C;--muted:#4A5058;--muted-2:#5A6068;--faint:#B4B8B0;--line:#D5D8D2;--line-2:#E3E5E0;--line-3:#E9EBE6;--paper:#F3F4F1;--field:#F8F9F6;--white:#FFFFFF;--accent:#C2470F;--accent-hover:#A93C0B;--accent-soft:#FBEDE6;--accent-ink:#6E2A0A;--torque-ink:#9A3A0C;--link:#1F5A96;--link-hover:#123C66;--nav:#15181C;--nav-text:#C9CDD2;--nav-hover:#23282E;--nav-on:#2A3037;--nav-icon:#E0632A;--nav-meta:#9AA1A9;--ok-bg:#E3F1E7;--ok:#1B5E31;--rev-bg:#FFF1CC;--rev:#6B4600;--bad-bg:#FDECEA;--bad:#9B1C12;--mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Consolas,monospace;font-family:Archivo,ui-sans-serif,system-ui,sans-serif;color:var(--ink);background:var(--paper);font-size:15px;font-synthesis:none}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink)}
a{color:var(--link)}
a:hover{color:var(--link-hover)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
.mono,.num{font-family:var(--mono)}
.muted{color:var(--muted)}
.icon{width:20px;height:20px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hidden{display:none!important}
:focus-visible{outline:3px solid #E0632A;outline-offset:2px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink);font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--ink);color:var(--ink)}
.btn.primary{background:var(--ink);border-color:var(--ink);color:var(--white);font-weight:700}
.btn.primary:hover{background:#2A3037;color:var(--white)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:var(--white);font-weight:700}
.btn.accent:hover{background:var(--accent-hover);color:var(--white)}
.btn.danger{color:var(--bad);border-color:#F2C6C1}
.btn.danger:hover{border-color:var(--bad)}
.btn.small{min-height:36px;padding:0 12px;font-size:13px}
.btn.wide{width:100%;min-height:48px;font-size:15px}
.btn:disabled{opacity:.55;cursor:wait}
.btn .icon{width:18px;height:18px}
.lnk{border:0;background:transparent;color:var(--link);font-size:14px;font-weight:600;cursor:pointer;min-height:44px;padding:0 4px}
.lnk:hover{color:var(--link-hover)}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* Fields */
.fld{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
.in{height:44px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font-size:15px;color:var(--ink);background:var(--white);width:100%;min-width:0}
.in:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px #15181C14}
textarea.in{height:auto;min-height:96px;padding:10px 12px;resize:vertical;line-height:1.5}
.in.n{font-family:var(--mono);text-align:right}
.in.mono{font-family:var(--mono)}
.in.soft{background:var(--field)}
.check{display:flex;align-items:center;gap:12px;min-height:44px;font-size:15px;cursor:pointer}
.check input,.tbl input[type=checkbox],.op input{width:20px;height:20px;accent-color:var(--accent);margin:0;flex:0 0 auto}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.form-stack{display:flex;flex-direction:column;gap:14px}
.error{color:var(--bad);font-size:14px;line-height:1.5;min-height:0}

/* Layout */
.layout{min-height:100vh;display:flex;flex-wrap:wrap;align-items:stretch}
.side{flex:1 1 240px;max-width:100%;background:var(--nav);color:var(--paper);padding:24px 16px;display:flex;flex-direction:column;gap:24px}
.side-brand{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:0 8px}
.side-brand a{display:flex}
.side-brand img{display:block;width:201px;height:44px}
.menu-toggle{display:none;min-height:44px;min-width:44px;border:1px solid #2A3037;border-radius:10px;background:transparent;color:var(--white);cursor:pointer;align-items:center;justify-content:center}
.nav{display:flex;flex-wrap:wrap;gap:4px}
.nav-label{flex:1 1 100%;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--nav-meta);padding:16px 12px 6px}
.nv{display:flex;align-items:center;gap:12px;min-height:44px;padding:0 12px;border-radius:8px;color:var(--nav-text);text-decoration:none;font-size:15px;font-weight:500;flex:1 1 200px}
.nv:hover{background:var(--nav-hover);color:var(--white)}
.nv.on{background:var(--nav-on);color:var(--white)}
.nv.on .icon{color:var(--nav-icon)}
.side-foot{margin-top:auto;border-top:1px solid #2A3037;padding:16px 8px 0;display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--nav-meta)}
.side-foot strong{color:var(--white);font-size:15px;font-weight:600}
.side-foot a{color:var(--nav-text)}
.main{flex:999 1 560px;min-width:0;padding:24px clamp(16px,4vw,48px) 64px;display:flex;flex-direction:column;gap:32px}
.topbar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.search{flex:1 1 320px;max-width:560px;position:relative;margin:0}
.search .icon{position:absolute;left:14px;top:13px;width:18px;height:18px;color:var(--muted-2)}
.search .in{padding-left:44px}
.card .search{flex:0 0 auto;max-width:none}
.who{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted)}
.view{display:flex;flex-direction:column;gap:28px;min-width:0}
.loading{padding:60px 0;text-align:center;color:var(--muted)}

/* Headings */
.page-head{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-end;justify-content:space-between}
.page-head>div:first-child{display:flex;flex-direction:column;gap:10px;max-width:760px;flex:1 1 420px}
.page-head>.actions{flex:0 0 auto}
h1{font-size:clamp(30px,3.4vw,44px);line-height:1.05;font-weight:800;letter-spacing:-.025em}
h1.xl{font-size:clamp(34px,4vw,52px);line-height:1.02}
.lead{font-size:16px;line-height:1.55;color:var(--muted)}
.lead.big{font-size:17px}
h2.sec{font-size:22px;font-weight:800;letter-spacing:-.01em}
.sec-head{display:flex;flex-wrap:wrap;gap:12px;align-items:baseline;justify-content:space-between}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2)}
.h4{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2)}
.foot-note{font-size:12px;line-height:1.5;color:var(--muted-2)}

/* Surfaces */
.card{background:var(--white);border:1px solid var(--line);border-radius:16px;min-width:0}
.card.pad{padding:20px}
.card.pad-lg{padding:clamp(18px,2.5vw,28px)}
.card-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 16px 12px}
.card-head h2{font-size:18px;font-weight:800}
.stack{display:flex;flex-direction:column;gap:16px;min-width:0}
.split{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start}
.split>.wide{flex:2 1 480px;min-width:0}
.split>.narrow{flex:1 1 320px;min-width:0}
.split>.mid{flex:3 1 560px;min-width:0}
.split>.side-col{flex:1 1 280px;min-width:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.grid.tight{gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;padding:0 16px;border:1px solid var(--line);border-radius:20px;background:var(--white);color:var(--ink);font-size:14px;font-weight:500;cursor:pointer}
.chip.sm{min-height:36px;padding:0 14px;border-radius:18px}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);border-color:var(--ink);color:var(--white)}
.pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:6px;background:var(--white);border:1px solid var(--line);font-family:var(--mono);font-size:13px}
.st{display:inline-block;font-size:12px;font-weight:700;padding:4px 9px;border-radius:5px;white-space:nowrap}
.st.ok{background:var(--ok-bg);color:var(--ok)}
.st.rev{background:var(--rev-bg);color:var(--rev)}
.st.draft{background:var(--line-3);color:#3A4047}
.st.bad{background:var(--bad-bg);color:var(--bad)}
.warn{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:12px;background:var(--accent-soft);color:var(--accent-ink);font-size:14px;line-height:1.5}
.warn .icon{margin-top:1px}
.note{padding:14px 16px;border-radius:12px;background:var(--white);border:1px solid var(--line-2);color:var(--muted);font-size:14px;line-height:1.55}
.empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:40px 20px;text-align:center;border:1px dashed var(--line);border-radius:16px;background:var(--field)}
.empty h3{font-size:17px;font-weight:700}
.empty p{max-width:520px;font-size:14px;line-height:1.55;color:var(--muted)}
.empty .icon{width:32px;height:32px;color:var(--muted-2)}

/* Tables */
.scroll{overflow-x:auto;position:relative}
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th{text-align:left;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:14px 16px;border-bottom:1px solid var(--line-3);vertical-align:top}
.tbl.mid td{vertical-align:middle;padding:10px 12px}
.tbl.mid th{padding:12px}
.tbl tr:last-child td{border-bottom:0}
.tbl tr.sel td{background:var(--accent-soft)}
.tbl tr.click{cursor:pointer}
.tbl tr.click:hover td{background:var(--field)}
.tbl .c{text-align:center}
.tbl .r{text-align:right}
.tbl .strong{font-weight:600}
.tbl .dot{color:var(--faint)}
.tbl .tq{font-family:var(--mono);font-size:17px;font-weight:600;white-space:nowrap}
.tbl .in{height:40px}
.pager{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;font-size:13px;color:var(--muted)}

/* Vehicle picker */
.hero{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-end;justify-content:space-between}
.hero>div{flex:1 1 420px;max-width:680px;display:flex;flex-direction:column;gap:12px}
.vin-box{flex:1 1 340px;max-width:460px;padding:16px;display:flex;flex-direction:column;gap:10px;margin:0}
.vin-row{display:flex;flex-wrap:wrap;gap:8px}
.vin-row .in{flex:1 1 200px;font-family:var(--mono);letter-spacing:.04em;background:var(--field)}
.vin-result{font-size:14px;line-height:1.5;color:var(--muted)}
.vin-result strong{color:var(--ink)}
.picker{border-radius:18px;overflow:hidden}
.picker-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));border-bottom:1px solid var(--line-2)}
.picker-col{display:flex;flex-direction:column;gap:8px;padding:20px 16px;border-right:1px solid var(--line-2);min-width:0}
.picker-col:last-child{border-right:0}
.picker-title{display:flex;align-items:center;gap:10px;padding:0 6px}
.picker-title h2{font-size:16px;font-weight:700}
.step{width:26px;height:26px;border-radius:50%;background:var(--ink);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex:0 0 auto}
.picker-list{display:flex;flex-direction:column;gap:2px;max-height:320px;overflow-y:auto}
.picker-list .hint{padding:8px 14px;font-size:14px;color:var(--muted)}
.opt{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;min-height:44px;padding:0 14px;border:0;border-radius:8px;background:transparent;color:var(--ink);font-size:15px;text-align:left;cursor:pointer}
.opt:hover{background:#EEF0EC}
.opt.on{background:var(--ink);color:var(--white)}
.opt .sub{font-size:12px;color:var(--muted-2);font-family:var(--mono);white-space:nowrap}
.opt.on .sub{color:var(--nav-text)}
.picker-foot{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding:18px 22px;background:var(--field)}
.picker-foot>div{display:flex;flex-direction:column;gap:2px}
.picker-foot .summary{font-size:20px;font-weight:700}
.tile{display:flex;flex-direction:column;gap:10px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--white);text-decoration:none;color:var(--ink)}
.tile:hover{border-color:var(--ink);color:var(--ink)}
.tile .icon{width:26px;height:26px;color:var(--accent)}
.tile strong{font-size:17px;font-weight:700}
.tile span{font-size:14px;line-height:1.5;color:var(--muted)}
.tile.compact{gap:6px}
.tile.compact strong{font-size:16px}
.tile .mono{font-size:12px;color:var(--muted-2)}
.tile .count{font-family:var(--mono);font-size:12px;color:var(--muted-2)}

/* Vehicle technical data */
.veh-head{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start;justify-content:space-between}
.veh-head>div:first-child{flex:1 1 420px;display:flex;flex-direction:column;gap:14px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{min-height:48px;padding:0 18px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--ink);border-bottom-color:var(--accent)}
.kpis{display:flex;flex-wrap:wrap;gap:16px;align-items:stretch}
.kpi{flex:1 1 260px;padding:18px 20px;display:flex;flex-direction:column;gap:6px;border-radius:14px}
.kpi .k{font-size:13px;font-weight:600;color:var(--muted)}
.kpi.dark{background:var(--ink);color:var(--white)}
.kpi.dark .k,.kpi.dark .s{color:var(--nav-text)}
.kpi .v{font-size:28px;font-weight:800;font-family:var(--mono)}
.kpi .v.text{font-size:18px;font-family:inherit;font-weight:700}
.kpi .s{font-size:14px;color:var(--muted);line-height:1.5}
.km-in{display:flex;align-items:center;gap:10px}
.km-in .in{max-width:200px;font-family:var(--mono);font-size:17px;background:var(--field)}
.kv-group h2{font-size:17px;font-weight:700;margin-bottom:8px}
.kv{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line-3);font-size:15px}
.kv:last-child{border-bottom:0}
.kv span:first-child{color:var(--muted)}
.kv span:last-child{font-family:var(--mono);text-align:right}
.doc-meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted)}
.doc-meta strong{color:var(--ink);font-weight:600}
.doc-title{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 16px}
.doc-title h2,.doc-title h3{font-size:19px;font-weight:800}
.body-text{white-space:pre-wrap;line-height:1.65;font-size:15px;font-family:inherit;margin:0}

/* Codes and procedures */
.code-list{display:flex;flex-direction:column;gap:2px;max-height:520px;overflow-y:auto}
.code-item{display:flex;flex-direction:column;gap:4px;width:100%;padding:12px 14px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--ink);text-align:left;cursor:pointer}
.code-item:hover{background:var(--paper)}
.code-item.on{background:var(--paper);border-color:var(--ink)}
.code-item .row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.code-item .cd{font-family:var(--mono);font-size:16px;font-weight:600}
.code-item .tx{font-size:14px;color:var(--muted);line-height:1.4}
.sev{font-size:12px;font-weight:700;padding:3px 8px;border-radius:5px;white-space:nowrap;background:var(--line-3);color:#3A4047}
.sev.hi{background:var(--bad-bg);color:var(--bad)}
.sev.mid{background:var(--rev-bg);color:var(--rev)}
.sev.lo{background:var(--ok-bg);color:var(--ok)}
.big-code{font-family:var(--mono);font-size:34px;font-weight:600;letter-spacing:-.01em}
.detail-head{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:flex-start}
.detail-head>div:first-child{display:flex;flex-direction:column;gap:6px;flex:1 1 280px}
.detail-head h3{font-size:20px;font-weight:700;line-height:1.3}
.detail-head .meta{display:flex;flex-direction:column;align-items:flex-end;gap:6px;font-size:13px;color:var(--muted)}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.cols ul,.cols ol{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:15px;line-height:1.45}
.lik{font-size:12px;color:var(--muted-2);margin-left:6px}
.defs{display:flex;flex-direction:column;gap:0}
.def{display:flex;flex-wrap:wrap;gap:4px 12px;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line-3);font-size:14px;line-height:1.45}
.def:last-child{border-bottom:0}
.def .src{font-family:var(--mono);font-size:12px;color:var(--muted-2)}
.def .mk{font-weight:700}
.sep{display:flex;flex-wrap:wrap;gap:10px;padding-top:18px;border-top:1px solid var(--line-3)}
.proc{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:56px;padding:10px 14px;border:1px solid var(--line-2);border-radius:10px;background:var(--white);color:var(--ink);font-size:15px;font-weight:600;text-align:left;cursor:pointer}
.proc:hover{border-color:var(--ink)}
.proc.on{background:var(--ink);border-color:var(--ink);color:var(--white)}
.proc .t{font-family:var(--mono);font-size:13px;font-weight:500;white-space:nowrap}
.norm{display:flex;flex-direction:column;align-items:flex-end;gap:2px}
.norm span:first-child{font-size:12px;font-weight:600;color:var(--muted-2)}
.norm span:last-child{font-family:var(--mono);font-size:24px;font-weight:600}
.box{background:var(--field);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;font-size:14px;line-height:1.4}
.steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column}
.steps li{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line-3)}
.steps .n{flex:0 0 32px;height:32px;border-radius:50%;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:14px;font-weight:600}
.steps .t{display:flex;flex-direction:column;gap:4px;padding-top:5px;font-size:15px;line-height:1.5}
.steps .tq{font-family:var(--mono);font-size:13px;color:var(--torque-ink)}

/* Wiring */
.viewer{overflow:hidden;display:flex;flex-direction:column}
.viewer-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid var(--line-2)}
.viewer-bar>div{display:flex;align-items:center;gap:6px}
.tb{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:44px;min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink);font-size:14px;font-weight:600;cursor:pointer}
.tb:hover{border-color:var(--ink)}
.zoom{min-width:64px;text-align:center;font-family:var(--mono);font-size:15px;font-weight:600}
.vp{height:600px;overflow:auto;background-color:#FBFBF9;background-image:radial-gradient(#DADDD6 1px,transparent 1px);background-size:20px 20px}
.vp img{display:block;max-width:none;width:100%;transform-origin:top left}
.vp.empty-vp{display:flex;align-items:center;justify-content:center;padding:24px}
.vp.empty-vp p{max-width:380px;text-align:center;font-size:15px;line-height:1.5;color:var(--muted)}
.leg{display:flex;align-items:center;gap:12px;min-height:44px;padding:6px 12px;font-size:14px}
.leg .k{flex:0 0 64px;font-family:var(--mono);font-weight:600}
.wire{display:flex;align-items:center;gap:12px;font-size:14px}
.wire .sw{width:32px;height:4px;border-radius:2px;background:var(--ink);flex:0 0 auto}
.wire .code{flex:0 0 52px;font-family:var(--mono);font-weight:600}

/* Calculation */
.op{display:flex;align-items:center;gap:14px;min-height:56px;padding:6px 16px;border-top:1px solid var(--line-3);cursor:pointer}
.op:hover{background:var(--field)}
.op .name{flex:1 1 auto;min-width:0;overflow-wrap:anywhere;font-size:15px;line-height:1.35}
.op .src{display:block;font-size:12px;color:var(--muted-2)}
.op .in{height:40px}
.op .in.n{width:84px;flex:0 0 auto}
.op .grow{flex:1 1 auto;min-width:0}
.tbl .in.name-in{min-width:200px}
.tbl .in{min-width:64px}
.sum{display:flex;justify-content:space-between;gap:12px;font-size:15px;padding:8px 0}
.sum span:last-child{font-family:var(--mono)}
.grand{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:16px;border-radius:12px;background:var(--ink);color:var(--white)}
.grand span:first-child{font-size:15px;font-weight:600}
.grand span:last-child{font-family:var(--mono);font-size:26px;font-weight:600}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}

/* Admin */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.stat{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.stat span{font-size:13px;font-weight:600;color:var(--muted)}
.stat strong{font-family:var(--mono);font-size:26px;font-weight:600}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;padding:14px;border-bottom:1px solid var(--line-2)}
.tag{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;background:var(--paper);border:1px solid var(--line-2);font-size:13px}
.rows-ed{display:flex;flex-direction:column;gap:10px}
.row-ed{display:flex;gap:8px;align-items:flex-start;padding:10px;border:1px solid var(--line-2);border-radius:12px;background:var(--field)}
.row-fields{flex:1 1 auto;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;align-items:end}
.row-fields .wide-f{grid-column:1/-1}
.stages{display:grid;grid-template-columns:70px repeat(2,minmax(0,1fr));gap:8px;align-items:center;font-size:14px}
.stages span{font-weight:600}
.icon-btn{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center}
.icon-btn:hover{border-color:var(--ink);color:var(--ink)}
.icon-btn .icon{width:16px;height:16px}
.tick{color:var(--accent);stroke-width:2.4}
.rows-ed .lnk{align-self:flex-start}
.editor{display:flex;flex-direction:column;gap:18px}
.editor h2{font-size:19px;font-weight:800;line-height:1.3}
.inline{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
fieldset{margin:0;padding:0;border:0;display:flex;flex-direction:column;gap:8px;min-width:0}
legend{font-size:13px;font-weight:600;color:var(--muted);padding:0;margin-bottom:6px}
.editor-foot{display:flex;flex-wrap:wrap;gap:8px;padding-top:12px;border-top:1px solid var(--line-3)}
.editor-foot .push{margin-left:auto}
.audit{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;border-top:1px solid var(--line-3);font-size:14px}
.audit .mono{font-size:13px;color:var(--muted)}

/* Other pages */
.signal{display:flex;flex-direction:column;gap:8px;padding:18px 20px}
.signal details{font-size:14px}
.signal pre,.json{margin:8px 0 0;padding:12px;border-radius:10px;background:var(--field);font-family:var(--mono);font-size:12px;white-space:pre-wrap;word-break:break-word}
.price{font-family:var(--mono);font-size:40px;font-weight:600}
.price small{font-family:Archivo,sans-serif;font-size:15px;color:var(--muted);font-weight:500}
.list{margin:0;padding-left:20px;color:var(--muted);font-size:15px;line-height:1.9}
.line{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-3);font-size:14px}
.line:last-child{border-bottom:0}
.line small{display:block;color:var(--muted-2);font-size:12px;margin-top:2px}
.source{display:flex;flex-direction:column;gap:10px}
.source h2{font-size:18px;font-weight:800}
.source p{font-size:14px;line-height:1.6;color:var(--muted)}
.source code{font-family:var(--mono);font-size:12px;word-break:break-all}

/* Auth */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-side{background:var(--nav);color:var(--white);padding:48px clamp(24px,5vw,64px);display:flex;flex-direction:column;justify-content:space-between;gap:32px}
.auth-side h1{font-size:clamp(32px,4vw,52px);max-width:520px}
.auth-side h1 span{color:#F5B97A}
.auth-side p{color:var(--nav-text);max-width:440px;font-size:17px;line-height:1.55}
.auth-side .foot-note{color:var(--nav-meta)}
.auth-list{display:flex;flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;color:var(--nav-text);font-size:15px}
.auth-list li{display:flex;gap:12px;align-items:center}
.auth-list .icon{color:var(--nav-icon)}
.auth-main{display:flex;align-items:center;justify-content:center;padding:40px 20px}
.auth-card{width:100%;max-width:440px;display:flex;flex-direction:column;gap:16px}
.auth-card h1{font-size:32px}
.auth-card form{display:flex;flex-direction:column;gap:14px}
.auth-switch{font-size:14px;color:var(--muted)}
.setup{min-height:100vh;display:grid;place-items:center;padding:24px}
.setup .auth-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px}
.setup label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
.setup input{height:44px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font-size:15px}
.setup button,.setup .button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border:0;border-radius:10px;background:var(--accent);color:var(--white);font-weight:700;text-decoration:none;cursor:pointer}
.boot{display:grid;place-content:center;justify-items:center;gap:14px;min-height:100vh;color:var(--muted)}

/* Overlays */
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;background:var(--ink);color:var(--white);padding:13px 20px;border-radius:10px;box-shadow:0 8px 24px #0003;max-width:calc(100% - 32px);display:none;font-size:14px}
#toast.visible{display:block}
dialog{border:0;border-radius:16px;padding:24px;max-width:760px;width:calc(100% - 32px);box-shadow:0 24px 80px #15181C55;color:var(--ink)}
dialog::backdrop{background:#15181C99}
.modal-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.modal-head h2{font-size:20px;font-weight:800}
.print-only{display:none}

@media(max-width:760px){
 .side{gap:12px;padding:16px}
 .menu-toggle{display:inline-flex}
 .side .nav,.side .side-foot{display:none}
 .side.open .nav,.side.open .side-foot{display:flex}
 .auth{grid-template-columns:1fr}
 .auth-side{padding:28px 20px}
 .auth-side .auth-list,.auth-side .foot-note{display:none}
 .picker-col{border-right:0;border-bottom:1px solid var(--line-2)}
 .vp{height:420px}
 .two{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{
 body{background:#fff}
 .side,.topbar,.no-print,#toast,dialog,.tabs,.btn,.tb,.chips, .layout{display:block}
 .main{padding:0}
 .card{border:0}
 .print-only{display:block}
 .vp{height:auto;overflow:visible;background:none}
 .scroll{overflow:visible}
}