/* NovuHub sign-in / sign-up (v1.30.0) — one layout for every account page (templates/_auth_layout.html).
   Left: the platform as a living network (static/auth/neural.js). Right: the form panel on its own
   light surface — set apart by colour, rounded corners and depth, never by a border line. */
@font-face{font-family:'Poppins';src:url('/static/fonts/Poppins-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Poppins';src:url('/static/fonts/Poppins-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Poppins';src:url('/static/fonts/Poppins-Bold.woff2') format('woff2');font-weight:700;font-display:swap}

.ax-page{
  --ax-ink:#0b1220; --ax-ink-2:#26304a; --ax-muted:#5a6478; --ax-faint:#8b94aa;
  --ax-line:#e1e5ef; --ax-line-2:#cdd3e1; --ax-field:#fff; --ax-accent:#4f46e5; --ax-accent-2:#6366f1;
  --ax-paper:#fbfcff; --ax-night:#050a1a;
  margin:0;background:var(--ax-night);color:var(--ax-ink);
  font:14px/1.5 Poppins,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
.ax{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1fr) clamp(430px,35vw,540px)}

/* ---------- the scene ---------- */
.ax-scene{position:sticky;top:0;align-self:start;height:100vh;height:100dvh;overflow:hidden;color:#e8eeff;
  background:radial-gradient(60% 60% at 50% 56%,#0c3570 0%,#08214d 38%,#051433 66%,#030918 100%)}
.nn-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.nn-head{position:absolute;z-index:2;left:clamp(24px,4vw,56px);top:clamp(26px,5vh,48px);right:80px;max-width:660px;pointer-events:none}
.nn-kicker{display:inline-flex;align-items:center;gap:9px;padding:6px 14px 6px 8px;border-radius:999px;
  background:rgba(125,211,252,.12);color:#bfe3ff;font-size:12px;font-weight:500;letter-spacing:.03em}
.nn-kicker svg{width:22px;height:22px;border-radius:7px;flex:none}
.nn-h{margin:16px 0 0;font-size:clamp(25px,2.5vw,38px);line-height:1.16;font-weight:700;letter-spacing:-.025em;color:#f4f7ff}
.nn-h em{font-style:normal;background:linear-gradient(90deg,#9ad8ff 0%,#5fe8ff 55%,#a5f3fc 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.nn-story{position:absolute;z-index:2;left:clamp(24px,4vw,56px);bottom:clamp(22px,4.5vh,42px);max-width:calc(100% - 140px);
  display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;padding:11px 18px 11px 14px;border-radius:18px;
  background:rgba(6,16,40,.66);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  box-shadow:0 22px 46px -18px rgba(0,0,0,.7),inset 0 0 0 1px rgba(148,197,255,.1);font-size:13px;color:#dbe4fb;pointer-events:none;
  transition:opacity .35s ease,transform .35s ease}
.nn-story.swap{opacity:0;transform:translateY(6px)}
.nn-live{width:8px;height:8px;border-radius:50%;background:#34d399;flex:none;box-shadow:0 0 0 0 rgba(52,211,153,.6);animation:nnLive 2s ease-out infinite}
@keyframes nnLive{0%{box-shadow:0 0 0 0 rgba(52,211,153,.55)}70%{box-shadow:0 0 0 9px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.nn-node{display:inline-flex;align-items:center;gap:6px;font-weight:700;white-space:nowrap}
.nn-node i{width:9px;height:9px;border-radius:50%;flex:none;box-shadow:0 0 10px currentColor}
.nn-arrow{width:16px;height:16px;color:#7c8bb5;flex:none}
.nn-data{display:inline-flex;align-items:center;padding:1px 8px;border-radius:999px;background:rgba(148,197,255,.12);color:#cfe8ff;font-size:11.5px;font-weight:600;white-space:nowrap}
.nn-txt{color:#aebbd8;flex-basis:100%;padding-left:18px;font-size:12.5px}

/* ---------- the panel ---------- */
.ax-panel{position:relative;z-index:3;margin-left:-38px;display:flex;min-height:100vh;min-height:100dvh;
  background:var(--ax-paper);border-radius:38px 0 0 38px;overflow:hidden;
  box-shadow:-30px 0 80px -12px rgba(1,4,15,.62)}
.ax-panel::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(440px 280px at 100% 0%,rgba(99,102,241,.11),transparent 70%),
             radial-gradient(420px 300px at 0% 100%,rgba(45,212,191,.09),transparent 70%)}
.ax-in{position:relative;flex:1;display:flex;flex-direction:column;padding:26px clamp(28px,3.6vw,56px) 22px}
.ax-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.ax-brand{display:inline-flex;align-items:center;gap:11px;color:var(--ax-ink);text-decoration:none}
.ax-brand:hover{text-decoration:none}
.ax-logo{width:38px;height:38px;border-radius:11px;flex:none;box-shadow:0 10px 22px -8px rgba(37,99,235,.7)}
.ax-brand b{display:block;font-size:18px;font-weight:700;letter-spacing:-.01em;line-height:1.1}
.ax-brand small{display:block;font-size:11.5px;color:var(--ax-faint);font-weight:500;line-height:1.2}
.ax-head .lang-switch{position:static;flex-direction:row;gap:2px;padding:3px;border:0;border-radius:12px;
  background:#eef1f8;-webkit-backdrop-filter:none;backdrop-filter:none}
.ax-head .lang-switch a{min-width:34px;padding:5px 9px;border-radius:9px;color:var(--ax-muted);font-size:12px}
.ax-head .lang-switch a:hover{background:transparent;color:var(--ax-ink)}
.ax-head .lang-switch a.on{background:#fff;color:var(--ax-ink);box-shadow:0 2px 6px rgba(15,23,42,.08)}

.ax-body{flex:1;width:100%;max-width:392px;margin:0 auto;padding:34px 0 28px;display:flex;flex-direction:column;justify-content:center}
.ax-tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;padding:4px;margin:0 0 30px;border-radius:15px;background:#eef1f8}
.ax-tabs a{position:relative;z-index:1;padding:10px 6px;border-radius:11px;text-align:center;font-weight:500;font-size:14px;
  color:var(--ax-muted);text-decoration:none;transition:color .25s}
.ax-tabs a:hover{color:var(--ax-ink);text-decoration:none}
.ax-tabs a.on{color:var(--ax-ink);font-weight:700}
.ax-thumb{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);border-radius:11px;background:#fff;
  box-shadow:0 1px 2px rgba(15,23,42,.06),0 8px 18px -8px rgba(15,23,42,.25);transition:transform .38s cubic-bezier(.3,1.25,.5,1)}
.ax-tabs[data-on="register"] .ax-thumb{transform:translateX(100%)}
.ax-title{margin:0;font-size:30px;line-height:1.15;font-weight:700;letter-spacing:-.03em;color:var(--ax-ink)}
.ax-sub{margin:8px 0 0;color:var(--ax-muted);font-size:14.5px}
.ax-sub+.ax-sub{margin-top:8px}

.ax-flash{display:flex;align-items:flex-start;gap:10px;margin:18px 0 0;padding:12px 14px;border-radius:14px;
  background:#fff6e9;color:#8a3a0c;font-size:13.5px;font-weight:500;line-height:1.45}
.ax-flash svg{width:18px;height:18px;flex:none;margin-top:1px}

.ax-form{display:flex;flex-direction:column}
.ax-field{margin-top:18px}
.ax-lab{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:7px}
.ax-lab label{font-size:13px;font-weight:500;color:var(--ax-ink-2)}
.ax-lab a{font-size:12.5px;font-weight:500;color:var(--ax-accent)}
.ax-ctl{position:relative;display:flex;align-items:center}
.ax-ctl input{width:100%;height:50px;margin:0;padding:0 46px 0 46px;border:1.5px solid var(--ax-line);border-radius:14px;
  background:var(--ax-field);color:var(--ax-ink);font:inherit;font-size:15px;outline:none;
  box-shadow:0 1px 2px rgba(15,23,42,.04);transition:border-color .18s,box-shadow .18s}
.ax-ctl input::placeholder{color:#a7afc2}
.ax-ctl input:hover{border-color:var(--ax-line-2)}
.ax-ctl input:focus{border-color:var(--ax-accent-2);box-shadow:0 0 0 4px rgba(99,102,241,.15)}
.ax-ctl input:user-invalid{border-color:#f43f5e}
.ax-ctl input:user-invalid:focus{box-shadow:0 0 0 4px rgba(244,63,94,.14)}
.ax-ctl input:-webkit-autofill{-webkit-text-fill-color:var(--ax-ink);-webkit-box-shadow:0 0 0 60px #f4f6ff inset}
.ax-ctl .ic{position:absolute;left:15px;width:19px;height:19px;color:var(--ax-faint);pointer-events:none;transition:color .18s}
.ax-ctl:focus-within .ic{color:var(--ax-accent-2)}
.ax-ctl.ax-code input{padding:0 16px 0 46px;letter-spacing:.32em;font-size:18px;font-weight:500}
.ax-eye{position:absolute;right:6px;width:38px;height:38px;display:grid;place-items:center;padding:0;border:0;border-radius:10px;
  background:transparent;color:var(--ax-faint);cursor:pointer}
.ax-eye:hover{color:var(--ax-ink);background:#f1f3f9}
.ax-eye:focus-visible{outline:2px solid var(--ax-accent-2);outline-offset:1px}
.ax-eye svg{width:19px;height:19px}
.ax-eye .slash{display:none}
.ax-eye[aria-pressed="true"] .slash{display:inline}

.ax-meter{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:10px}
.ax-meter i{height:4px;border-radius:4px;background:#e6e9f2;transition:background .25s}
.ax-meter[data-lv="1"] i:nth-child(-n+1){background:#f43f5e}
.ax-meter[data-lv="2"] i:nth-child(-n+2){background:#f59e0b}
.ax-meter[data-lv="3"] i:nth-child(-n+3){background:#22c55e}
.ax-meter[data-lv="4"] i{background:linear-gradient(90deg,#10b981,#06b6d4)}
.ax-hint{margin-top:6px;font-size:12px;color:var(--ax-faint)}

.ax-check{display:flex;align-items:flex-start;gap:11px;margin-top:20px;font-size:13px;line-height:1.5;color:#4a5468;cursor:pointer}
.ax-check input{appearance:none;-webkit-appearance:none;width:19px;height:19px;margin:1px 0 0;flex:none;cursor:pointer;
  border:1.5px solid var(--ax-line-2);border-radius:6px;background:#fff center/12px no-repeat;transition:background-color .15s,border-color .15s}
.ax-check input:checked{border-color:var(--ax-accent);background-color:var(--ax-accent);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2 5 8.5l4.5-5' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.ax-check input:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(99,102,241,.2)}
.ax-check a{color:var(--ax-accent);font-weight:500}

.ax-btn{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:52px;margin-top:26px;
  border:0;border-radius:15px;cursor:pointer;font:inherit;font-size:15px;font-weight:700;color:#fff;letter-spacing:.01em;
  background:linear-gradient(135deg,#4f46e5 0%,#2563eb 55%,#0ea5e9 100%);
  box-shadow:0 16px 30px -12px rgba(37,99,235,.75),inset 0 1px 0 rgba(255,255,255,.22);
  transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}
.ax-btn svg{width:18px;height:18px;transition:transform .2s ease}
.ax-btn:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 22px 38px -14px rgba(37,99,235,.85),inset 0 1px 0 rgba(255,255,255,.22)}
.ax-btn:hover svg{transform:translateX(3px)}
.ax-btn:active{transform:translateY(0)}
.ax-btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(99,102,241,.3),0 16px 30px -12px rgba(37,99,235,.75)}
.ax-btn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);transform:skewX(-18deg);transition:left .6s ease}
.ax-btn:hover::after{left:120%}
.ax-btn.busy{pointer-events:none}
.ax-btn.busy>*{opacity:0}
.ax-btn.busy::before{content:"";position:absolute;width:20px;height:20px;border-radius:50%;
  border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:axSpin .7s linear infinite}
@keyframes axSpin{to{transform:rotate(1turn)}}

.ax-or{display:flex;align-items:center;gap:12px;margin:20px 0 0;color:var(--ax-faint);font-size:12px}
.ax-or::before,.ax-or::after{content:"";flex:1;height:1px;background:#e6e9f2}
.ax-btn2{display:flex;align-items:center;justify-content:center;gap:10px;height:50px;margin-top:14px;border-radius:15px;
  background:#fff;color:var(--ax-ink);font-weight:500;font-size:14.5px;text-decoration:none;
  box-shadow:0 0 0 1.5px var(--ax-line) inset,0 1px 2px rgba(15,23,42,.05);transition:box-shadow .18s}
.ax-btn2:hover{text-decoration:none;box-shadow:0 0 0 1.5px var(--ax-accent-2) inset,0 8px 18px -10px rgba(79,70,229,.35)}
.ax-btn2 svg{width:19px;height:19px;color:var(--ax-accent)}
.ax-back{display:inline-flex;align-items:center;gap:7px;margin-top:22px;align-self:center;font-size:13.5px;font-weight:500;color:var(--ax-muted)}
.ax-back:hover{color:var(--ax-ink);text-decoration:none}
.ax-back svg{width:16px;height:16px}

.ax-foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;font-size:12px;color:var(--ax-faint)}
.ax-safe{display:inline-flex;align-items:center;gap:7px}
.ax-safe svg{width:16px;height:16px;color:#10b981}
.ax-foot nav{display:flex;flex-direction:row;gap:16px}
.ax-foot a{color:var(--ax-faint)}
.ax-foot a:hover{color:var(--ax-ink)}

/* entrance: the panel content rises in, one step after another; switching tabs fades it out */
.ax-body>*{animation:axUp .62s cubic-bezier(.2,.8,.2,1) backwards}
.ax-body>:nth-child(2){animation-delay:.05s}.ax-body>:nth-child(3){animation-delay:.1s}
.ax-body>:nth-child(4){animation-delay:.15s}.ax-body>:nth-child(5){animation-delay:.2s}.ax-body>:nth-child(6){animation-delay:.25s}
@keyframes axUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.ax-body.leaving>:not(.ax-tabs){opacity:0;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease}

/* ---------- smaller screens: the scene on top, the panel slides over it ---------- */
@media(max-width:960px){
  .ax{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .ax-scene{position:relative;height:clamp(420px,58vh,680px)}
  .ax-panel{margin:-36px 0 0;min-height:0;border-radius:32px 32px 0 0;box-shadow:0 -24px 60px -14px rgba(1,4,15,.7)}
  .nn-story{bottom:52px;max-width:calc(100% - 48px)}
  .ax-body{padding:30px 0 30px}
}
@media(max-width:600px){
  .ax-scene{height:390px}
  .nn-head{left:20px;top:20px;right:20px}
  .nn-kicker,.nn-story{display:none}
  .nn-h{font-size:19px;margin-top:0}
  .ax-in{padding:22px 20px 20px}
  .ax-title{font-size:25px}
  .ax-logo{width:34px;height:34px}
  .ax-ctl input{font-size:16px}
  .ax-foot{justify-content:center;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  .ax-body>*,.nn-live{animation:none}
  .ax-thumb,.nn-story,.ax-btn,.ax-btn::after,.ax-btn svg{transition:none}
}