/* ===== myNode · portal de acceso NODE 249 ===== */
:root{
  --navy:#03060f; --navy-1:#070d1e; --panel:#0b1428;
  --blue:#0EA5FF; --blue-2:#38b6ff; --cyan:#22D3EE; --amber:#F59E0B;
  --ink:#0a1526; --slate:#5a6a82; --slate-l:#8a99b0; --line:#e2e8f2;
  --cloud:#f5f8ff; --field:#f4f7fc;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;color:var(--ink);background:#eef3fb;
  -webkit-font-smoothing:antialiased}
h1,h2,.font-brand{font-family:Sora,Inter,sans-serif}
img{display:block;max-width:100%}
a{color:var(--blue);text-decoration:none}
[hidden]{display:none!important}

/* ---------- boot ---------- */
.boot{position:fixed;inset:0;display:grid;place-items:center;background:#eef3fb;z-index:50}
.boot-iso{animation:pulse 1.4s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:.5;transform:scale(.96)}50%{opacity:1;transform:scale(1.04)}}

/* ---------- split login ---------- */
/* form crece a la izq (fondo claro), imagen limitada a su resolución nativa (nítida) */
.split{display:grid;grid-template-columns:minmax(380px,1fr) minmax(0,1040px);min-height:100vh;min-height:100dvh}
.pane{position:relative}

/* form pane */
.form-pane{display:flex;align-items:center;justify-content:center;padding:40px 32px;background:
  radial-gradient(60% 40% at 90% 0,rgba(14,165,255,.08),transparent 60%),
  radial-gradient(50% 45% at 0 100%,rgba(34,211,238,.07),transparent 60%),#f7fafe}
.form-wrap{width:100%;max-width:360px}
.brand-head{text-align:center;margin-bottom:26px}
.brand-head .iso{margin:0 auto 14px;filter:drop-shadow(0 8px 20px rgba(14,165,255,.4))}
.title{font-size:34px;font-weight:800;letter-spacing:-.02em;margin:0}
.sub{color:var(--slate);font-size:13.5px;margin:6px 0 0}
.sub b{color:var(--cyan);font-weight:700}

.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px;
  box-shadow:0 30px 60px -40px rgba(15,40,90,.4)}
.card h2{font-size:19px;margin:0}
.card-sub{color:var(--slate);font-size:13.5px;margin:6px 0 20px}
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink);margin:14px 0 6px}
label.check{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--slate);margin-top:14px;cursor:pointer}
label.check input{width:auto;margin:0}
input[type=email],input[type=password],input[type=text],#code{
  width:100%;padding:12px 14px;font-size:15px;font-family:inherit;color:var(--ink);
  background:var(--field);border:1px solid var(--line);border-radius:11px;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(14,165,255,.15)}
#code{letter-spacing:.4em;text-align:center;font-family:Sora,monospace;font-size:20px}
.pw{position:relative}
.pw-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:0;
  cursor:pointer;font-size:16px;opacity:.5;padding:6px}
.pw-toggle:hover{opacity:.85}

.btn{width:100%;margin-top:20px;padding:13px;font-family:Sora,sans-serif;font-weight:600;font-size:15px;
  color:#02121f;background:var(--blue);border:0;border-radius:12px;cursor:pointer;
  box-shadow:0 12px 30px -14px rgba(14,165,255,.8);transition:background .18s,transform .18s,box-shadow .18s}
.btn:hover{background:var(--blue-2);transform:translateY(-1px)}
.btn:disabled{opacity:.6;cursor:default;transform:none}
.linkbtn{width:100%;margin-top:12px;background:none;border:0;color:var(--slate);font-size:13.5px;cursor:pointer}
.linkbtn:hover{color:var(--ink)}
.err{color:#c0362c;background:#fdecea;border:1px solid #f6c9c4;font-size:13px;
  padding:9px 12px;border-radius:10px;margin:14px 0 0}
.foot-note{text-align:center;color:var(--slate-l);font-size:12.5px;margin:22px 0 0}

/* image pane */
.img-pane{background:linear-gradient(120deg,rgba(3,6,15,.35),rgba(3,6,15,.05) 42%,transparent),
  url("/assets/hero.jpg") center/cover no-repeat #03060f;overflow:hidden}
.img-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:56px;background:linear-gradient(0deg,rgba(3,6,15,.86),rgba(3,6,15,.15) 45%,transparent 70%)}
.img-overlay .eyebrow{font-family:Sora;font-size:12px;font-weight:700;letter-spacing:.32em;color:var(--cyan);margin:0 0 14px}
.img-claim{font-size:clamp(34px,3.6vw,52px);font-weight:800;line-height:1.02;letter-spacing:-.02em;color:#fff;margin:0}
.img-sub{color:#c7d3e6;font-size:17px;margin:16px 0 0;max-width:32ch}
.img-overlay .coords{font-family:Sora,monospace;font-size:13px;letter-spacing:.14em;color:var(--cyan);margin:26px 0 0}

/* ---------- launcher ---------- */
.launcher{min-height:100vh;background:
  radial-gradient(50% 40% at 85% -5%,rgba(14,165,255,.07),transparent 60%),#eef3fb}
.lnav{display:flex;align-items:center;justify-content:space-between;padding:16px clamp(20px,5vw,56px);
  background:rgba(255,255,255,.7);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.lbrand{display:flex;align-items:center;gap:10px;color:var(--ink);font-family:Sora;font-weight:700;font-size:18px}
.lbrand b{color:var(--blue)}
.lnav-right{display:flex;align-items:center;gap:16px}
.hello{color:var(--slate);font-size:14px}
.btn-ghost{padding:9px 16px;font-family:Sora;font-weight:600;font-size:13.5px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:border-color .15s,background .15s}
.btn-ghost:hover{border-color:var(--blue);background:var(--field)}
.lhero{max-width:1080px;margin:0 auto;padding:clamp(36px,6vw,64px) clamp(20px,5vw,56px) 8px}
.lhero .eyebrow{font-family:Sora;font-size:12px;font-weight:700;letter-spacing:.3em;color:var(--cyan);margin:0 0 12px}
.lhero h1{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-.02em;margin:0}
.lhero-sub{color:var(--slate);font-size:16px;margin:12px 0 0;max-width:56ch}
.apps{max-width:1080px;margin:0 auto;padding:28px clamp(20px,5vw,56px) 80px;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.app{display:flex;flex-direction:column;gap:12px;padding:22px;background:#fff;border:1px solid var(--line);
  border-radius:18px;box-shadow:0 24px 50px -40px rgba(15,40,90,.4);transition:transform .2s var(--ease),box-shadow .2s,border-color .2s}
.app:hover{transform:translateY(-3px);border-color:rgba(14,165,255,.5);box-shadow:0 34px 60px -38px rgba(14,165,255,.5)}
.app .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(140deg,var(--blue),var(--cyan))}
.app.locked{opacity:.6}
.app.locked .ic{background:#c3cee0;color:#fff}
.app h3{font-family:Sora;font-size:17px;margin:0}
.app p{color:var(--slate);font-size:13.5px;margin:0;line-height:1.5}
.app .go{margin-top:auto;font-family:Sora;font-size:13px;font-weight:600;color:var(--blue);display:inline-flex;align-items:center;gap:6px}
.app.locked .go{color:var(--slate-l)}

/* ---------- responsive ---------- */
/* Por debajo de 1000px se oculta la imagen y el formulario ocupa toda la pantalla
   (limpio y centrado) — evita el split apretado en tamaños intermedios. */
@media (max-width:1000px){
  .split{grid-template-columns:1fr}
  .img-pane{display:none}
  .form-pane{min-height:100vh;min-height:100dvh}
}
@media (prefers-color-scheme:dark){
  /* el login se mantiene claro a propósito (marca) */
}