/* Auth — logo indigo/magenta, clean split layout, solid compact buttons */
body.is-login,body.is-register{
  min-height:100vh;
  background:
    radial-gradient(ellipse 70% 50% at 12% 8%,rgba(196,30,133,.16),transparent 55%),
    radial-gradient(ellipse 50% 40% at 92% 88%,rgba(47,114,196,.18),transparent 50%),
    linear-gradient(160deg,var(--navy-950),var(--navy-900) 50%,#15124A);
}
body.is-login main,body.is-register main{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;
}

.login-stage{width:min(920px,100%);margin:0 auto}
.login-stage-wide{width:min(1080px,100%)}
.login-card{
  display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  min-height:min(580px,calc(100vh - 2rem));
  background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.28);
}
.login-card-wide{grid-template-columns:minmax(240px,.85fr) minmax(0,1.2fr);min-height:min(640px,calc(100vh - 2rem))}
.login-pane{padding:clamp(1.25rem,2.8vw,1.75rem)}
.login-pane-brand{
  background:linear-gradient(165deg,var(--navy-900),var(--navy-800) 60%,#221C5C);
  color:#fff;display:flex;flex-direction:column;gap:1.25rem;justify-content:space-between;
  position:relative;overflow:hidden;
}
.login-pane-brand::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.14) 1px,transparent 0);
  background-size:20px 20px;
}
.login-pane-brand>*{position:relative;z-index:1}
.login-brand{
  display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;color:#fff;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:10px;padding:.4rem .75rem .4rem .4rem;width:fit-content;
}
.login-brand img{height:32px;width:auto;display:block;background:#000;border-radius:8px;padding:4px 8px}
.login-brand span{font-size:.7rem;letter-spacing:.02em;color:rgba(255,255,255,.7);max-width:15ch;line-height:1.25}
.login-brand-copy h1{margin:0 0 .65rem;color:#fff;font-size:clamp(1.4rem,2.2vw,1.85rem);letter-spacing:-.02em;line-height:1.15;max-width:16ch}
.login-brand-copy p{margin:0;color:rgba(255,255,255,.7);line-height:1.5;max-width:32ch;font-size:.95rem}
.login-feature-list{display:grid;gap:.45rem}
.login-feature{
  display:flex;align-items:center;gap:.6rem;padding:.55rem .75rem;border-radius:8px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.88);font-size:.85rem;font-weight:500;
}
.login-feature .bi:first-child{color:var(--magenta-300,#F384CE);font-size:1rem}
.login-feature .bi:last-child{margin-left:auto;opacity:.45;font-size:.8rem}
.login-back{color:rgba(255,255,255,.7);font-size:.88rem;font-weight:600;text-decoration:none}
.login-back:hover{color:#fff}

.login-pane-form{background:#fff;display:flex;align-items:center}
.login-pane-form-wide{align-items:flex-start;overflow:auto}
.login-form-wrap{width:100%;max-width:360px;margin:0 auto}
.login-form-wrap-wide{max-width:560px}
.login-secure-badge{
  display:inline-flex;align-items:center;gap:.35rem;margin:0 0 1rem;padding:.3rem .65rem;
  border-radius:6px;border:1px solid var(--line);background:var(--navy-50);color:var(--navy-800);
  font-size:.72rem;font-weight:600;
}
.login-form-wrap h2{margin:0 0 .3rem;font-size:clamp(1.35rem,1.8vw,1.65rem);color:var(--navy-900);letter-spacing:-.02em}
.login-sub{margin:0 0 1.1rem;color:var(--muted);font-size:.92rem}
.login-field{position:relative;display:flex;align-items:center}
.login-field>i:first-child{position:absolute;left:.8rem;color:var(--muted);font-size:.95rem;pointer-events:none;z-index:1}
.login-field input{
  width:100%;padding:.65rem 2.4rem .65rem 2.3rem;border-radius:8px;border:1px solid var(--line);
  background:#fff;font:inherit;font-size:.92rem;
}
.login-field input:focus{outline:2px solid rgba(196,30,133,.28);border-color:var(--magenta,#C41E85)}
.login-eye{
  position:absolute;right:.3rem;top:50%;transform:translateY(-50%);
  border:0;background:transparent;color:var(--muted);width:2rem;height:2rem;
  display:grid;place-items:center;cursor:pointer;border-radius:6px;
}
.login-eye:hover{color:var(--navy-800);background:var(--navy-50)}
.login-row{display:flex;justify-content:space-between;align-items:center;gap:.75rem;flex-wrap:wrap;margin:.3rem 0 .9rem;font-size:.85rem}
.login-remember{display:inline-flex;align-items:center;gap:.35rem;color:var(--muted);font-weight:500}
.login-submit{min-height:2.5rem;border-radius:8px;font-weight:600;font-size:.9rem}
.login-magic{margin-top:.85rem;border-top:1px solid var(--line);padding-top:.7rem}
.login-magic summary{cursor:pointer;color:var(--navy-800);font-weight:600;font-size:.88rem}
.login-foot{margin:1rem 0 0;font-size:.9rem;color:var(--muted)}
.login-copy{margin:.5rem 0 0;font-size:.75rem;color:var(--muted)}
.form-group{margin-bottom:.85rem}
.form-group label{display:block;font-size:.82rem;font-weight:600;margin-bottom:.35rem;color:var(--navy-900);text-align:left}

.reg-brand-steps{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.reg-brand-steps li{display:flex;align-items:center;gap:.65rem;color:rgba(255,255,255,.75);font-size:.88rem;font-weight:500}
.reg-brand-steps span{
  width:1.5rem;height:1.5rem;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);font-size:.75rem;font-weight:700;
}

@media (max-width:860px){
  .login-card,.login-card-wide{grid-template-columns:1fr;min-height:0}
  .login-pane-brand{display:none}
  body.is-login main,body.is-register main{padding:.75rem;align-items:flex-start}
  .login-stage,.login-stage-wide{width:100%}
  .login-card{border-radius:12px}
}

/* Legacy auth-shell (other auth screens) */
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(280px,.9fr) minmax(320px,1.1fr)}
.auth-brand{background:var(--bg-dark);color:#fff;padding:var(--s-10) var(--s-8);display:flex;flex-direction:column;justify-content:center}
.auth-form{padding:var(--s-8) var(--s-7);display:flex;flex-direction:column;justify-content:center;background:var(--bg)}
.auth-form-inner{width:100%;max-width:520px;margin:0 auto}
.persona-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--s-3)}
.persona-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--s-4);cursor:pointer;background:var(--bg);transition:border-color var(--t-fast) var(--ease);min-height:100px;position:relative}
.persona-card:hover,.persona-card:focus-within{border-color:var(--magenta)}
.persona-card.is-selected{border-color:var(--magenta);background:rgba(196,30,133,.05);box-shadow:0 0 0 1px var(--magenta)}
.persona-card input{position:absolute;opacity:0;pointer-events:none}
.persona-card strong{display:block;font-size:.92rem;margin-bottom:.25rem}
.persona-card span{font-size:.78rem;color:var(--muted);line-height:1.35}
.otp-inputs{display:flex;gap:.5rem;justify-content:center;margin:var(--s-5) 0}
.otp-inputs input{width:2.75rem;height:3rem;text-align:center;font-size:1.25rem;font-weight:700;border:1px solid var(--line);border-radius:var(--radius-md)}
@media (max-width:860px){.auth-shell{grid-template-columns:1fr}.auth-brand{display:none}}