:root {
  --marino: #103C63;
  --azul: #3572B7;
  --rojo: #D70F34;
  --ground: #EAEEF3;
  --ink: #1a2b3c;
  --ink-2: #5a6b7d;
}

* { box-sizing: border-box; }
html {
  touch-action: manipulation;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overscroll-behavior: none;
}
body.auth-body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
  font-family: Figtree, system-ui, sans-serif;
  color: var(--ink);
  touch-action: manipulation;
  overscroll-behavior: none;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(53,114,183,.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(16,60,99,.12), transparent 50%),
    var(--ground);
}

.auth-card {
  width: min(420px, 100%);
  background: #fff;
  border: 1px solid rgba(16,60,99,.08);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 18px 50px rgba(16,60,99,.08);
}
.auth-logo { display: block; margin: 0 auto 18px; height: auto; max-width: 220px; }
.auth-card h1 {
  margin: 0 0 6px;
  font-size: 1.45rem;
  color: var(--marino);
  text-align: center;
}
.auth-lead {
  margin: 0 0 22px;
  color: var(--ink-2);
  font-size: .95rem;
  text-align: center;
  line-height: 1.45;
}
.auth-field { display: grid; gap: 6px; margin-bottom: 14px; }
.auth-field span { font-size: .82rem; font-weight: 600; color: var(--marino); }
.auth-field input {
  border: 1px solid rgba(16,60,99,.18);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  font-size: 1rem;
}
.auth-field input:focus {
  outline: 2px solid rgba(53,114,183,.35);
  border-color: var(--azul);
}
.otp-input {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: .35em;
  text-align: center;
  font-size: 1.35rem !important;
}
.auth-check {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 4px 0 18px;
  font-size: .9rem;
  color: var(--ink-2);
}
.auth-btn {
  width: 100%;
  border: 0;
  border-radius: 10px;
  padding: 13px 16px;
  background: var(--marino);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.auth-btn:hover { background: #0c2f4e; }
.auth-btn.ghost {
  background: transparent;
  color: var(--marino);
  border: 1px solid rgba(16,60,99,.2);
}
.auth-alert {
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: .9rem;
}
.auth-alert.error { background: #fde8ec; color: #8a1028; }
.auth-alert.ok { background: #e8f5ee; color: #145c38; }
.auth-foot { text-align: center; margin-top: 18px; font-size: .9rem; }
.auth-foot a { color: var(--azul); }
code { font-size: .85em; }