/* [C] Luminate sign-in. Standalone page (src/routes/auth.ts loginPage). Same shape as LumenMSP Education's:
   left = the brand (always dark - an aurora in Luminate navy/blue with the gold spark), right = the sign-in card
   (light, or dark when the device is). Stacks on phones. CSP allows only 'self' fonts, so system fonts only. */
:root{
  --ink:#0d1626; --ink-2:#46536b; --ink-3:#7a869c;
  --paper:#ffffff; --paper-2:#f5f7fb; --line:#e2e7f0;
  --navy:#0b2545; --blue:#2b6fb3; --sky:#38bdf8; --gold:#f6b93b; --gold-d:#e09a12;
  --focus:rgba(43,111,179,.30);
  --err:#b42318; --err-bg:#fef3f2; --err-line:#fecdca;
  --night:#050d1c;
}
@media (prefers-color-scheme: dark){
  :root{
    --ink:#eef2f9; --ink-2:#aab4c8; --ink-3:#7d889e;
    --paper:#0a1222; --paper-2:#111a2e; --line:#223049;
    --focus:rgba(56,189,248,.35);
    --err:#fda29b; --err-bg:#2a1214; --err-line:#55201f;
  }
}
*{box-sizing:border-box;}
html,body{height:100%;}
body.auth{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;}
.auth-shell{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);min-height:100vh;}

/* ---------------- brand side ---------------- */
.auth-brand{position:relative;overflow:hidden;background:var(--night);color:#e6ecf7;
  display:flex;flex-direction:column;padding:40px 56px 36px;isolation:isolate;}
.aurora{position:absolute;inset:-20%;z-index:-2;filter:blur(70px) saturate(130%);opacity:.9;}
.aurora span{position:absolute;border-radius:50%;mix-blend-mode:screen;will-change:transform;}
.aurora .a1{width:58%;height:58%;left:-6%;top:4%;background:radial-gradient(circle,#1e4f99 0,rgba(30,79,153,0) 70%);animation:drift1 22s ease-in-out infinite alternate;}
.aurora .a2{width:60%;height:60%;right:-10%;top:-6%;background:radial-gradient(circle,#0e7490 0,rgba(14,116,144,0) 70%);animation:drift2 26s ease-in-out infinite alternate;}
.aurora .a3{width:46%;height:46%;left:28%;bottom:-10%;background:radial-gradient(circle,#b7791f 0,rgba(183,121,31,0) 70%);opacity:.55;animation:drift3 30s ease-in-out infinite alternate;}
@keyframes drift1{to{transform:translate(18%,22%) scale(1.15);}}
@keyframes drift2{to{transform:translate(-20%,18%) scale(.9);}}
@keyframes drift3{to{transform:translate(-14%,-20%) scale(1.2);}}
.grid-overlay{position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse 75% 65% at 40% 45%,#000 30%,transparent 80%);
          mask-image:radial-gradient(ellipse 75% 65% at 40% 45%,#000 30%,transparent 80%);}
.brand-top{display:flex;align-items:center;gap:12px;}
.brand-top img{width:36px;height:36px;display:block;border-radius:10px;box-shadow:0 6px 18px -6px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.14);}
.wordmark{font-size:18px;font-weight:700;letter-spacing:-.2px;color:#fff;}
.wordmark small{display:block;font-size:11.5px;font-weight:500;letter-spacing:.02em;color:#8d9bb8;margin-top:-2px;}
.grad{background:linear-gradient(100deg,#fcd34d 0%,#f6b93b 30%,#7dd3fc 75%,#38bdf8 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.brand-copy{margin:auto 0;max-width:520px;padding:48px 0 32px;}
.kicker{display:inline-flex;align-items:center;gap:8px;margin:0 0 22px;padding:6px 12px 6px 10px;border-radius:999px;
  font-size:12.5px;font-weight:500;color:#cdd6ea;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(6px);}
.kicker i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(246,185,59,.2);}
.brand-copy h2{margin:0 0 22px;font-size:clamp(34px,3.6vw,52px);line-height:1.05;letter-spacing:-.035em;font-weight:700;color:#fff;}
.brand-copy .lede{margin:0 0 30px;font-size:16.5px;line-height:1.6;color:#a9b4cc;max-width:460px;}
.proof{list-style:none;margin:0;padding:0;display:grid;gap:14px;}
.proof li{display:flex;gap:14px;align-items:flex-start;font-size:14.5px;color:#d3dbea;}
.proof .ic{flex:0 0 34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(246,185,59,.22),rgba(56,189,248,.14));border:1px solid rgba(255,255,255,.1);}
.proof .ic svg{width:17px;height:17px;stroke:#fde68a;}
.proof strong{display:block;color:#fff;font-weight:600;font-size:14.5px;margin-bottom:1px;}
.proof span{color:#97a3bd;font-size:13.5px;}

/* faux app launcher - shows what's behind the door, not just says it */
.preview{margin-top:36px;max-width:440px;border-radius:16px;padding:16px;
  background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.12);box-shadow:0 30px 60px -20px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(10px);}
.preview .meta{display:flex;justify-content:space-between;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:#8a96b2;font-weight:600;margin-bottom:12px;}
.preview .meta em{font-style:normal;color:#fcd34d;}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.tile{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:11px;font-size:13.5px;color:#dbe2f0;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);}
.tile b{flex:0 0 28px;height:28px;border-radius:8px;display:grid;place-items:center;}
.tile b svg{width:15px;height:15px;stroke:#fff;}
.tile span{display:block;line-height:1.25;}
.tile small{display:block;color:#8592ad;font-size:11.5px;}
.tile.t1 b{background:linear-gradient(140deg,#2563eb,#38bdf8);}
.tile.t2 b{background:linear-gradient(140deg,#7c3aed,#a78bfa);}
.tile.t3 b{background:linear-gradient(140deg,#059669,#34d399);}
.tile.t4 b{background:linear-gradient(140deg,#d97706,#fbbf24);}
.tile.on{border-color:rgba(246,185,59,.45);background:rgba(246,185,59,.09);color:#fff;}
.brand-foot{font-size:12px;color:#5d6985;display:flex;gap:18px;flex-wrap:wrap;}
.brand-foot a{color:inherit;text-decoration:none;}
.brand-foot a:hover{color:#a9b4cc;}

/* ---------------- sign-in side ---------------- */
.auth-panel{display:flex;align-items:center;justify-content:center;padding:48px 32px;background:var(--paper);}
.panel-inner{width:100%;max-width:400px;}
.mobile-brand{display:none;}
.step-ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:22px;
  background:linear-gradient(140deg,var(--navy),var(--blue));box-shadow:0 10px 24px -8px rgba(30,79,153,.6);}
.step-ic svg{width:24px;height:24px;}
.panel-inner h1{margin:0 0 8px;font-size:28px;letter-spacing:-.025em;line-height:1.15;font-weight:700;}
.panel-inner .sub{margin:0 0 26px;color:var(--ink-2);font-size:15px;}
.btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:52px;border-radius:12px;
  font:inherit;font-size:15.5px;font-weight:600;cursor:pointer;text-decoration:none;transition:transform .12s,box-shadow .2s,background-position .3s;}
.btn-primary{border:0;color:#fff;background:linear-gradient(110deg,var(--navy),#1e4f99 50%,var(--blue));background-size:160% 100%;
  box-shadow:0 12px 26px -12px rgba(30,79,153,.75),inset 0 1px 0 rgba(255,255,255,.18);}
.btn-primary:hover{background-position:100% 0;box-shadow:0 16px 30px -12px rgba(30,79,153,.9),inset 0 1px 0 rgba(255,255,255,.18);}
.btn-primary:active{transform:translateY(1px);}
.btn .arrow{width:17px;height:17px;stroke:#fff;transition:transform .15s;margin-left:auto;}
.btn-primary:hover .arrow{transform:translateX(3px);}
.btn .ms{margin-left:6px;}
.btn .lbl{flex:1;text-align:left;}
.btn:focus-visible{outline:none;box-shadow:0 0 0 4px var(--focus);}
.ms{flex:0 0 20px;width:20px;height:20px;display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:1px;background:#fff;border-radius:3px;}
.ms i{display:block;}.ms i:nth-child(1){background:#f25022}.ms i:nth-child(2){background:#7fba00}.ms i:nth-child(3){background:#00a4ef}.ms i:nth-child(4){background:#ffb900}
.hint{margin:14px 0 0;font-size:13px;color:var(--ink-3);line-height:1.55;}
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;font-size:14px;margin:0 0 22px;border:1px solid;
  color:var(--err);background:var(--err-bg);border-color:var(--err-line);}
.alert svg{flex:0 0 18px;width:18px;height:18px;margin-top:1px;stroke:var(--err);}
.notset{padding:14px;border-radius:12px;background:var(--paper-2);border:1px dashed var(--line);color:var(--ink-2);font-size:14px;}
.trust{display:flex;gap:10px;align-items:flex-start;margin-top:34px;padding-top:22px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-3);}
.trust svg{flex:0 0 16px;width:16px;height:16px;stroke:var(--ink-3);margin-top:1px;}
.help{margin-top:12px;font-size:12.5px;color:var(--ink-3);}
.help a,.trust a{color:inherit;}

/* ---------------- tablet / phone ---------------- */
@media (max-width: 980px){
  .auth-shell{grid-template-columns:1fr;}
  .auth-brand{display:none;}
  .auth-panel{flex-direction:column;align-items:stretch;justify-content:flex-start;padding:0 0 40px;}
  .mobile-brand{display:block;position:relative;overflow:hidden;isolation:isolate;margin:0 0 32px;padding:22px 20px 26px;background:var(--night);color:#fff;}
  .mobile-brand .aurora{inset:-60%;opacity:.8;}
  .mobile-brand .brand-top{margin-bottom:18px;}
  .mobile-brand p{margin:0;font-size:21px;font-weight:700;letter-spacing:-.02em;line-height:1.2;}
  .panel-inner{max-width:440px;margin:0 auto;padding:0 16px;}
}
@media (prefers-reduced-motion: reduce){ .aurora span{animation:none;} .btn,.btn .arrow{transition:none;} }