:root{
  --brand-navy:#0F2346;
  --brand-blue:#1748B5;
  --brand-gold:#F4B331;
  --brand-gold-light:#FFD36A;
  --brand-white:#FFFFFF;
  --brand-muted:#6B7A90;
  --brand-border:#D7DEE9;
  --brand-shadow:0 22px 55px rgba(15,35,70,.22);
}

*{box-sizing:border-box}
html{height:100%}
body.login-page{
  margin:0;
  min-height:100%;
  min-height:100vh;
  min-height:100dvh;
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--brand-navy);
  background:
    radial-gradient(ellipse 90% 60% at 0% 0%,rgba(23,72,181,.35),transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 10%,rgba(244,179,49,.2),transparent 50%),
    linear-gradient(165deg,#0B1B38 0%,var(--brand-navy) 42%,#142E5C 100%);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:max(24px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom));
  -webkit-font-smoothing:antialiased;
}

.login-shell{
  width:min(440px,100%);
  margin:auto;
  position:relative;
  flex:0 1 auto;
}

.login-brand{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  margin-bottom:20px;
}
.login-brand img{
  width:min(220px,72%);
  height:auto;
  display:block;
  background:transparent;
  filter:drop-shadow(0 12px 28px rgba(0,0,0,.28));
}
.login-brand p{
  margin:14px 0 0;
  max-width:30ch;
  color:rgba(255,255,255,.78);
  font-size:.95rem;
  font-weight:600;
  line-height:1.45;
}

.login-card{
  background:var(--brand-white);
  border:1px solid rgba(255,255,255,.08);
  border-radius:24px;
  box-shadow:var(--brand-shadow);
  overflow:hidden;
  position:relative;
}
.login-card::before{
  content:"";
  display:block;
  height:5px;
  background:linear-gradient(90deg,var(--brand-blue),var(--brand-gold-light),var(--brand-gold));
}

.login-card-body{padding:28px 26px 26px}
.login-card h1{
  margin:0 0 4px;
  font-size:1.35rem;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--brand-navy);
}
.login-card .login-lead{
  margin:0 0 22px;
  color:var(--brand-muted);
  font-size:.9rem;
  font-weight:600;
}

.login-field{margin-bottom:16px}
.login-field label{
  display:block;
  margin-bottom:7px;
  font-size:.84rem;
  font-weight:750;
  color:var(--brand-navy);
}
.login-input{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:52px;
  padding:0 14px;
  border:1.5px solid var(--brand-border);
  border-radius:14px;
  background:#FBFCFD;
  transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;
}
.login-input:focus-within{
  border-color:var(--brand-blue);
  background:var(--brand-white);
  box-shadow:0 0 0 4px rgba(23,72,181,.14);
}
.login-input i{
  color:var(--brand-blue);
  font-size:1.15rem;
  flex:0 0 auto;
}
.login-input input{
  flex:1 1 auto;
  min-width:0;
  border:0;
  outline:0;
  background:transparent;
  color:var(--brand-navy);
  font:inherit;
  font-size:1rem;
  font-weight:600;
  padding:12px 0;
}
.login-input input::placeholder{color:#9AA8BC;font-weight:550}

.login-alert{
  border:0;
  border-radius:14px;
  padding:12px 14px;
  font-size:.9rem;
  font-weight:650;
  margin-bottom:16px;
}
.login-alert-error{background:#FEE2E2;color:#991B1B}
.login-alert-ok{background:#ECFDF3;color:#067647}

.login-submit{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  width:100%;
  min-height:52px;
  margin-top:6px;
  border:0;
  border-radius:14px;
  background:linear-gradient(135deg,var(--brand-gold-light),var(--brand-gold));
  color:var(--brand-navy);
  font:inherit;
  font-size:1.02rem;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 10px 24px rgba(244,179,49,.38);
  transition:filter .15s ease,transform .15s ease;
}
.login-submit:hover{filter:brightness(.97);transform:translateY(-1px)}
.login-submit:active{transform:translateY(0)}
.login-submit:focus-visible{
  outline:3px solid rgba(23,72,181,.4);
  outline-offset:2px;
}

.login-foot{
  margin:18px 0 0;
  text-align:center;
  color:var(--brand-muted);
  font-size:.78rem;
  font-weight:600;
}

@media (max-width:420px){
  body.login-page{
    padding:max(20px,env(safe-area-inset-top)) 12px max(20px,env(safe-area-inset-bottom));
  }
  .login-card-body{padding:22px 18px 20px}
  .login-brand{margin-bottom:16px}
  .login-brand img{width:min(200px,70%)}
  .login-brand p{margin-top:10px;font-size:.9rem}
}

@media (prefers-reduced-motion:reduce){
  .login-submit,.login-input{transition:none}
  .login-submit:hover{transform:none}
}