/* Tela de login do gateway. Padrão das rules ui-login / ui-temas / ui-design / ui-icones:
   cartão login-nubank, só tokens nos componentes (hex apenas aqui no :root).
   Valores = paleta nubank-parque de frontend/src/styles/_tokens.scss do signage. */
:root{
  --brand:#8d0de3; --brand-hover:#7209bd; --brand-tonal-bg:#ecdfff;
  --brand-focus-ring:color-mix(in srgb,var(--brand) 25%,transparent);
  --purple-900:#420465; --brand-ink:#420465; --purple-1000:#1e002f; --premium:#1e002f;
  --app-bg:#f4f1f8; --app-surface:#ffffff; --app-border:#e6def0;
  --text-primary:#0f172a; --text-muted:#64748b;
  --menu-bg-top:#2e0348; --menu-bg:#420465; --menu-label-inactive:#e9def7; --menu-icon-inactive:#b9a3e4;
  --menu-section:#a98fd6; --menu-label-active:#ffffff; --menu-status:#a7d296; --menu-line:rgb(233 222 247 / 12%);
  --menu-muted:#b9a3e4;
  --success:#3d8a2c; --success-soft-bg:#eef7ea;
  --danger:#e11d48; --danger-soft-bg:#fff1f2;
  --warning:#b45309; --warning-soft-bg:#fef3e2;
  --neutral-soft-bg:#f1f5f9; --disabled-bg:#e2e8f0; --disabled-text:#94a3b8; --white:#ffffff;
  --ms-logo-1:#f25022; --ms-logo-2:#7fba00; --ms-logo-3:#00a4ef; --ms-logo-4:#ffb900;
  --font-display:'Sora',system-ui,sans-serif; --font-body:'Plus Jakarta Sans',system-ui,sans-serif;
  --form-field-height:42px; --form-radius:.75rem; --card-radius:1rem;
  --shadow-card:0 1px 2px rgb(15 23 42 / 6%),0 1px 3px rgb(15 23 42 / 8%);
  --shadow-modal:0 24px 48px rgb(15 23 42 / 22%);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--font-body);color:var(--text-primary);background:var(--app-bg);font-size:15px;line-height:1.5}
a{color:var(--brand)}
:focus-visible{outline:none;box-shadow:0 0 0 3px var(--brand-focus-ring);border-radius:var(--form-radius)}

.login{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);min-height:100%}

/* ================= painel da marca (área premium do login) ================= */
.brand{background:linear-gradient(180deg,var(--premium) 0%,var(--menu-bg-top) 100%);color:var(--menu-label-active);padding:56px 72px;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr auto;gap:40px;position:relative;overflow:hidden}
.brand > *{position:relative;z-index:1}
.brand__mark{display:flex;align-items:center;gap:14px}
.brand__logo{height:26px;width:auto;filter:brightness(0) invert(1)} /* wordmark roxo vira negativo no fundo escuro */
.brand__produto{padding-left:14px;border-left:1px solid var(--menu-line);font-size:.8125rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--menu-section)}

.hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:center}
.hero h1{margin:0 0 20px;font-family:var(--font-display);font-weight:700;font-size:clamp(2.5rem,3.8vw,3.75rem);line-height:1.04;letter-spacing:-.03em;max-width:13ch}
.hero p{margin:0;font-size:1.125rem;line-height:1.55;color:var(--menu-label-inactive);max-width:36ch}

/* ---- ilustração: sessão liberando os sistemas ---- */
.illus{display:flex;flex-direction:column;align-items:center;gap:18px}
.session{width:320px;background:var(--app-surface);color:var(--text-primary);border-radius:var(--card-radius);padding:18px 20px;box-shadow:var(--shadow-modal)}
.session__head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.session__avatar{width:38px;height:38px;flex:none;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--purple-900));color:var(--white);font-family:var(--font-display);font-weight:600;font-size:.8125rem;display:inline-flex;align-items:center;justify-content:center}
.session__who{display:flex;flex-direction:column;min-width:0;flex:1}
.session__who b{font-weight:600;font-size:.9375rem}
.session__who small{font-size:.75rem;color:var(--text-muted)}
.session__tag{height:24px;padding:0 10px;border-radius:999px;background:var(--brand-tonal-bg);color:var(--brand);font-size:.75rem;font-weight:600;display:inline-flex;align-items:center;white-space:nowrap}
.session__apps{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:6px}
.session__apps li{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--form-radius);background:var(--app-bg);font-size:.875rem}
.session__apps li svg{color:var(--brand);flex:none}
.session__apps li span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}
.session__apps li em{font-style:normal;font-size:.75rem;font-weight:600;color:var(--success);background:var(--success-soft-bg);border-radius:999px;padding:2px 8px;opacity:0;animation:liberar 6s var(--ease) infinite}
.session__apps li:nth-child(2) em{animation-delay:.6s}
.session__apps li:nth-child(3) em{animation-delay:1.2s}
.session__apps li:nth-child(4) em{animation-delay:1.8s}
.session__prog{height:4px;border-radius:999px;background:var(--app-border);overflow:hidden}
.session__prog i{display:block;height:100%;width:0;background:var(--brand);animation:prog 6s linear infinite}

.pill{display:inline-flex;align-items:center;gap:12px;height:44px;padding:0 6px 0 18px;border-radius:999px;background:var(--menu-line);font-weight:500;font-size:.9375rem}
.pill svg{color:var(--menu-icon-inactive)}
.pill__ok{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;background:var(--menu-status);color:var(--premium);font-size:.8125rem;font-weight:600}
.pill__ok::before{content:"";width:7px;height:7px;border-radius:999px;background:var(--premium);animation:pulse 1.6s ease-in-out infinite}

.brand__rodape{margin:0;font-size:.875rem;color:var(--menu-muted)}

/* ---- formas decorativas ---- */
.deco{position:absolute;border:2px solid var(--brand);opacity:.35;pointer-events:none;z-index:0}
.deco.r{border-radius:28px}.deco.c{border-radius:999px}
.deco.d1{width:150px;height:170px;top:60px;left:58%;animation:drift 14s ease-in-out infinite}
.deco.d2{width:44px;height:44px;top:150px;right:6%;animation:drift 11s ease-in-out infinite reverse}
.deco.d3{width:32px;height:32px;top:44%;left:42%;animation:drift 9s ease-in-out infinite}
.deco.d4{width:80px;height:80px;bottom:110px;right:8%;animation:drift 16s ease-in-out infinite reverse}
.deco.d5{width:60px;height:60px;bottom:26%;left:-20px;animation:drift 13s ease-in-out infinite reverse}

/* ================= cartão de login (rule ui-login) ================= */
.login-tela{display:grid;place-items:center;padding:48px 24px}
.login-nubank{width:min(392px,100%);background:var(--app-surface);color:var(--text-primary);border-radius:var(--card-radius);box-shadow:var(--shadow-modal);padding:32px 28px 24px;display:grid;gap:14px}
.login-nubank__brand{display:grid;justify-items:start;gap:8px;margin-bottom:6px}
.login-nubank__logo{height:30px;width:auto}
.login-nubank__underline{width:44px;height:4px;border-radius:2px;background:var(--brand)}
.login-nubank__produto{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}
.login-nubank__title{margin:0;font-family:var(--font-display);font-weight:700;font-size:1.75rem;color:var(--purple-900)}
.login-nubank__sub{margin:-6px 0 4px;color:var(--text-muted)}

.login-nubank__msg{margin:0;padding:10px 12px;border-radius:var(--form-radius);font-size:.875rem;animation:rise .4s var(--ease) both}
.login-nubank__msg--warn{background:var(--warning-soft-bg);color:var(--warning)}
.login-nubank__msg--info{background:var(--brand-tonal-bg);color:var(--text-primary)}

.login-nubank__ms{height:var(--form-field-height);border:1px solid var(--brand);border-radius:var(--form-radius);background:var(--brand);color:var(--white);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:background .2s}
.login-nubank__ms:hover{background:var(--brand-hover);border-color:var(--brand-hover)}
.login-nubank__ms[aria-disabled=true]{pointer-events:none;transition:none;background:var(--disabled-bg);border-color:var(--disabled-bg);color:var(--disabled-text)}
.login-nubank__chip{width:18px;height:18px;display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:2px;background:var(--white);border-radius:3px}
.login-nubank__chip span:nth-child(1){background:var(--ms-logo-1)}
.login-nubank__chip span:nth-child(2){background:var(--ms-logo-2)}
.login-nubank__chip span:nth-child(3){background:var(--ms-logo-3)}
.login-nubank__chip span:nth-child(4){background:var(--ms-logo-4)}

.login-nubank__dest{margin:-4px 0 0;font-size:.8125rem;color:var(--text-muted);text-align:center;word-break:break-word}
.login-nubank__dest b{color:var(--brand-ink);font-weight:600}
.login-nubank__hint{margin:0;padding:10px 12px;border-radius:var(--form-radius);background:var(--neutral-soft-bg);color:var(--text-muted);font-size:.8125rem}
.login-nubank__footer{margin-top:6px;padding-top:12px;border-top:1px solid var(--app-border);display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:.75rem;color:var(--text-muted)}

/* ================= animações ================= */
.in{opacity:0;transform:translateY(16px);animation:rise .7s var(--ease) forwards}
.in.d1{animation-delay:.05s}.in.d2{animation-delay:.15s}.in.d3{animation-delay:.25s}.in.d4{animation-delay:.35s}.in.d5{animation-delay:.45s}.in.d6{animation-delay:.55s}
.float{animation:float 6s ease-in-out infinite}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes drift{0%,100%{transform:translate(0,0) rotate(0)}50%{transform:translate(10px,-16px) rotate(6deg)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
@keyframes liberar{0%,8%{opacity:0;transform:scale(.8)}16%,85%{opacity:1;transform:none}100%{opacity:0}}
@keyframes prog{to{width:100%}}

@media (max-width:1240px){.hero{grid-template-columns:1fr}.illus{display:none}.brand{padding:48px}}
@media (max-width:900px){
  .login{grid-template-columns:1fr}
  .brand{padding:28px 20px;gap:20px}
  .hero h1{font-size:2rem}.hero p{font-size:1rem}
  .deco,.brand__mark,.brand__rodape{display:none} /* a marca já está no cartão */
  .login-tela{padding:24px 16px 32px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .in{opacity:1;transform:none}
  .session__apps li em{opacity:1}
}