/* AUTONEX design system — palette and type follow the Fiber PdM proposal (navy + cyan, Poppins display). */
@font-face{font-family:"Poppins";font-weight:400;font-display:swap;src:url(../fonts/poppins-400.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:500;font-display:swap;src:url(../fonts/poppins-500.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:700;font-display:swap;src:url(../fonts/poppins-700.woff2) format("woff2")}
:root{
  color-scheme:light;
  --navy:#003863;--navy-deep:#021F3D;--navy-ink:#0B2540;--cyan:#05BCE1;--cyan-soft:#E3F6FC;
  --ground:#F3F7FB;--surface:#FFFFFF;--surface-2:#F7FAFD;--line:#D9E3EE;--line-2:#E8EEF5;--muted:#5A6B80;--ink:#13263C;
  --c-connect:#1F5FBF;--c-collect:#0E9FB0;--c-analyze:#6A4CC0;--c-predict:#2E9A58;--c-act:#EE8A1F;
  --good:#2E9A58;--warn:#E09A1A;--bad:#D64545;--watch:#C8A400;
  --display:"Poppins","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  --body:"Segoe UI","Open Sans",system-ui,-apple-system,Roboto,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:14px;--shadow:0 1px 2px rgba(3,40,80,.06),0 6px 22px rgba(3,40,80,.07);--side:250px;
  /* names used by the reused Solution Design dialog */
  --card:var(--surface);--mute:var(--muted);--brand:var(--navy);--brand2:var(--navy-deep);--bg:var(--ground);--danger:var(--bad);--accent:var(--c-connect);
}
*{box-sizing:border-box}[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font:15px/1.55 var(--body);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);color:var(--navy-ink);margin:0;line-height:1.2;text-wrap:balance}
h1{font-size:clamp(1.6rem,1.1rem + 1.6vw,2.2rem);font-weight:700;letter-spacing:-.01em}
h2{font-size:1.25rem;font-weight:700}h3{font-size:1.02rem;font-weight:700}h4{font-size:.92rem;font-weight:500}
p{margin:0}a{color:var(--navy)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:6px}
.eyebrow{font-family:var(--display);font-weight:500;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--c-collect)}
.lede{font-size:1.02rem;color:var(--muted);max-width:74ch}
.muted{color:var(--muted)}.small{font-size:.86rem}.xs{font-size:.76rem}.mono{font-family:var(--mono)}.tnum{font-variant-numeric:tabular-nums}
.good{color:var(--good)}.bad{color:var(--bad)}.warn{color:var(--warn)}

/* ---------- shell ---------- */
.app{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:100vh}
.side{background:var(--navy-deep);color:#C9D6E6;position:sticky;top:0;height:100vh;overflow:auto;display:flex;flex-direction:column;z-index:30}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;text-decoration:none;color:#fff}
.brand img{width:34px;height:34px}.brand b{font:700 1.18rem/1 var(--display);letter-spacing:.2em;color:#fff}.brand span{display:block;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:#7FA3C4;margin-top:4px}
.nav{padding:4px 10px 14px;flex:1}.nav .grp{font:500 .64rem var(--display);letter-spacing:.16em;text-transform:uppercase;color:#6F8FB0;padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;color:#C9D6E6;text-decoration:none;font-size:.9rem;font-weight:500;border:1px solid transparent}
.nav a svg{width:17px;height:17px;flex:none;opacity:.85}
.nav a:hover{background:rgba(5,188,225,.08);color:#fff}
.nav a[aria-current=page]{background:rgba(5,188,225,.14);border-color:rgba(5,188,225,.35);color:#fff}
.nav a .tag{margin-left:auto;font:600 .58rem var(--display);letter-spacing:.1em;padding:2px 6px;border-radius:5px;background:rgba(255,255,255,.08);color:#9FC2DE}
.side-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:.76rem;color:#8EA7C2}
.side-foot b{color:#fff;font-weight:600}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:10px 28px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .crumb{min-width:0;flex:1}.top .crumb small{display:block;font:500 .64rem var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--c-collect)}
.top .crumb b{font:700 1.02rem var(--display);color:var(--navy-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.top .pill{font-size:.74rem;padding:4px 10px;border-radius:99px;background:var(--cyan-soft);color:var(--navy);border:1px solid #BFE9F6;white-space:nowrap}
.who{display:flex;align-items:center;gap:8px;font-size:.84rem;color:var(--muted);white-space:nowrap}
.who .av{width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font:600 .78rem var(--display)}
.who a{color:var(--muted)}
.menu-btn{display:none}
.page>*{min-width:0}
.page{padding:26px 28px 60px;max-width:1440px;width:100%;margin:0 auto;display:grid;gap:18px}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.page-head h1{margin-top:4px}.page-head .lede{margin-top:6px}

/* ---------- components ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow);min-width:0}
.card.flat{box-shadow:none}.card.tint{background:var(--cyan-soft);border-color:#BFE9F6}
.card.dark{background:linear-gradient(140deg,var(--navy-deep),var(--navy));color:#D7E5F3;border-color:transparent}
.card.dark h2,.card.dark h3{color:#fff}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g6{grid-template-columns:repeat(6,minmax(0,1fr))}.split{display:grid;gap:16px;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grow{flex:1}.stack{display:grid;gap:10px}
.btn,button{font:600 .86rem var(--body);display:inline-flex;align-items:center;gap:7px;border-radius:9px;padding:9px 15px;border:1px solid var(--navy);background:var(--navy);color:#fff;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover,button:hover{background:var(--navy-deep)}
.btn.ghost,button.ghost,button.secondary{background:var(--surface);color:var(--navy-ink);border-color:var(--line)}
.btn.ghost:hover,button.ghost:hover,button.secondary:hover{background:var(--surface-2);border-color:#B8C9DB}
.btn.cyan,button.cyan{background:var(--cyan);border-color:var(--cyan);color:var(--navy-deep)}
.btn.sm,button.sm{padding:5px 10px;font-size:.78rem}
button:disabled{opacity:.55;cursor:progress}
.btn svg,button svg{width:15px;height:15px}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:9px 11px;width:100%}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(5,188,225,.18)}
label.f{display:block;font-size:.76rem;font-weight:600;color:var(--muted);margin:0 0 4px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:600;padding:3px 10px;border-radius:99px;background:var(--surface-2);border:1px solid var(--line);color:var(--navy-ink);white-space:nowrap;max-width:100%}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip.good{background:#E6F5EC;border-color:#BFE3CC;color:#1F6E3F}.chip.warn{background:#FCF1DE;border-color:#F1D8A6;color:#8A5A07}
.chip.bad{background:#FBE7E7;border-color:#F2C2C2;color:#9B2C2C}.chip.info{background:var(--cyan-soft);border-color:#BFE9F6;color:var(--navy)}
.chip.violet{background:#EEEAFB;border-color:#D7CEF5;color:#4A33A0}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex:none}
.st-critical{background:var(--bad)}.st-alert{background:var(--c-act)}.st-watch{background:var(--watch)}.st-healthy{background:var(--good)}.st-none{background:#B8C6D6}
.kpi{display:grid;gap:4px}.kpi .k{font-size:.74rem;font-weight:600;color:var(--muted)}.kpi .v{font:700 1.7rem/1.1 var(--display);color:var(--navy-ink);font-variant-numeric:tabular-nums}
.kpi .v small{font-size:.8rem;font-weight:500;color:var(--muted);margin-left:3px}.kpi .d{font-size:.76rem;color:var(--muted)}
.bar{height:8px;border-radius:99px;background:var(--line-2);overflow:hidden}.bar i{display:block;height:100%;border-radius:99px;background:var(--navy)}
table{width:100%;border-collapse:collapse;font-size:.86rem}
th{text-align:left;font:600 .7rem var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line);background:var(--surface-2)}
td{padding:9px 10px;border-bottom:1px solid var(--line-2);vertical-align:top}
tr.click{cursor:pointer}tr.click:hover td{background:var(--surface-2)}
.tbl{overflow:auto;border:1px solid var(--line);border-radius:10px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);flex-wrap:wrap;margin-bottom:14px}
.tab{background:none;border:0;border-bottom:2px solid transparent;border-radius:0;color:var(--muted);padding:9px 12px}
.tab:hover{background:none;color:var(--navy-ink)}.tab.on{color:var(--navy);border-color:var(--cyan)}
.note{font-size:.8rem;color:var(--muted);background:var(--surface-2);border:1px dashed var(--line);border-radius:9px;padding:8px 11px}
.err{color:var(--bad);font-weight:600;font-size:.88rem}
.empty{padding:22px;text-align:center;color:var(--muted)}
.spin{width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--cyan);border-radius:50%;animation:sp .8s linear infinite;display:inline-block;vertical-align:middle}
@keyframes sp{to{transform:rotate(360deg)}}
.loading{display:flex;gap:10px;align-items:center;color:var(--muted);padding:20px}
.toast{position:fixed;right:20px;bottom:20px;z-index:90;background:var(--navy-deep);color:#fff;padding:11px 16px;border-radius:10px;box-shadow:var(--shadow);font-size:.88rem;max-width:420px}
.drawer-bg{position:fixed;inset:0;background:rgba(2,31,61,.38);z-index:70}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(640px,96vw);background:var(--surface);z-index:80;overflow:auto;box-shadow:-10px 0 40px rgba(2,31,61,.2);display:flex;flex-direction:column}
.drawer header{position:sticky;top:0;background:var(--surface);padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;align-items:flex-start;z-index:2}
.drawer .body{padding:18px 20px;display:grid;gap:14px}
.ev{margin:0;padding-left:18px;display:grid;gap:4px;font-size:.84rem}
.timeline{display:grid;gap:0}
.tl{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;position:relative;padding-bottom:16px}
.tl:not(:last-child)::before{content:"";position:absolute;left:16px;top:34px;bottom:0;width:2px;background:var(--line)}
.tl .n{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;font:700 .8rem var(--display)}
.tl h4{font-weight:700}
.passage{border-left:3px solid var(--cyan);background:var(--surface-2);padding:8px 12px;border-radius:0 8px 8px 0;font-size:.84rem}
.passage b{display:block;font-size:.78rem;color:var(--navy)}
.tree{display:grid;gap:8px}
.tile{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--surface);cursor:pointer;display:grid;gap:6px;text-align:left;color:inherit;font:inherit;white-space:normal}
.tile:hover{border-color:var(--cyan);background:var(--surface)}
.tile.sel{border-color:var(--cyan);box-shadow:0 0 0 2px rgba(5,188,225,.25)}
.crumbs{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:.86rem}
.crumbs button{background:none;border:0;color:var(--navy);padding:2px 4px;font-weight:600}
.crumbs button:hover{background:none;text-decoration:underline}
.chat{display:grid;gap:12px;max-height:520px;overflow:auto;padding:4px}
.msg{padding:10px 14px;border-radius:12px;font-size:.9rem;max-width:92%;white-space:pre-wrap}
.msg.q{background:var(--navy);color:#fff;justify-self:end}.msg.a{background:var(--surface-2);border:1px solid var(--line)}
.phase{border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;gap:6px;background:var(--surface)}
.phase.done{border-color:#BFE3CC;background:#F2FAF5}.phase.next{border-color:var(--cyan);box-shadow:0 0 0 2px rgba(5,188,225,.2)}
.diagram-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff;max-height:78vh}
.diagram-wrap svg{display:block;min-width:900px}
.diagram-wrap svg [data-node]{cursor:pointer;transition:opacity .15s}.diagram-wrap svg.focus [data-node]:not(.hl),.diagram-wrap svg.focus [data-edge]:not(.hl){opacity:.18}
pre.json{background:var(--navy-deep);color:#D7E5F3;border-radius:10px;padding:14px;overflow:auto;font-size:.76rem;max-height:420px}
dialog{border:1px solid var(--line);border-radius:14px}dialog::backdrop{background:rgba(2,31,61,.4)}
dialog input{margin:0}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.76rem;color:var(--muted)}.legend span{display:inline-flex;gap:6px;align-items:center}

/* ---------- sign-in ---------- */
.auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr)}
.auth .hero{background:radial-gradient(900px 500px at 20% 10%,rgba(5,188,225,.18),transparent 60%),linear-gradient(150deg,var(--navy-deep),var(--navy));color:#D7E5F3;padding:42px clamp(24px,5vw,64px);display:flex;flex-direction:column;gap:28px}
.auth .hero h1{color:#fff;font-size:clamp(2rem,1.2rem + 2.6vw,3.1rem);max-width:15ch}
.auth .hero h1 em{font-style:normal;color:var(--cyan)}
.auth .hero .lede{color:#B8CBE0}
.auth .flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:640px}
.auth .flow div{border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:12px;background:rgba(255,255,255,.04)}
.auth .flow b{display:block;color:#fff;font:600 .9rem var(--display)}.auth .flow span{font-size:.76rem;color:#9FB6CF}
.auth .form{display:grid;place-items:center;padding:28px;background:var(--ground)}
.auth form{width:min(400px,100%);display:grid;gap:14px}
.auth .foot{margin-top:auto;font-size:.76rem;color:#8EA7C2}

@media (max-width:1100px){.g4,.g6{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  .app{grid-template-columns:1fr}.side{position:fixed;left:0;top:0;bottom:0;width:var(--side);transform:translateX(-102%);transition:transform .2s}
  body.nav-open .side{transform:none}body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(2,31,61,.4);z-index:25}
  .menu-btn{display:inline-flex}.page{padding:18px 16px 50px}.top{padding:10px 16px}
  .auth{grid-template-columns:1fr}.auth .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){.g2,.g3,.g4,.g6{grid-template-columns:1fr}.top .pill,.who .name{display:none}.kpi .v{font-size:1.45rem}}
@media print{.side,.top,.no-print{display:none!important}.app{display:block}body{background:#fff}.card{box-shadow:none;break-inside:avoid}}
.g5{grid-template-columns:repeat(5,minmax(0,1fr))}.g9{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.phase .chip{justify-self:start}
@media (max-width:1100px){.g5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.g5,.g9{grid-template-columns:1fr}}
.ct-top{grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:16px}
@media (max-width:900px){.ct-top{grid-template-columns:1fr}}