.login-page {
  display: grid;
  min-height: 100vh;
  padding: 32px;
  background:
    radial-gradient(circle at 15% 8%, #dcecea 0, transparent 30rem),
    radial-gradient(circle at 94% 95%, #f0e4ca 0, transparent 26rem),
    #f4f6f3;
}

.login-shell {
  display: grid;
  place-items: center;
  width: 100%;
}

.login-card {
  width: min(100%, 448px);
  padding: 46px;
  border: 1px solid rgba(220, 228, 224, .96);
  border-radius: 24px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 22px 58px rgba(33, 57, 53, .12);
}

.login-head { margin-bottom: 30px; }

.login-mark {
  width: 11px;
  height: 32px;
  margin-bottom: 22px;
  border-radius: 99px;
  background: var(--teal);
  box-shadow: 16px 0 0 #a7c8c5;
}

.login-kicker {
  margin: 0 0 7px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: .14em;
}

.login-head h1 {
  margin: 0;
  color: var(--ink);
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -.06em;
}

.login-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.login-form { display: grid; gap: 17px; }

.login-field {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 680;
}

.login-field input {
  width: 100%;
  min-height: 46px;
  border: 1px solid #d8dfda;
  border-radius: 10px;
  padding: 11px 12px;
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  outline: none;
  transition: border-color .16s, box-shadow .16s;
}

.login-field input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px #e1efed;
}

.login-submit {
  width: 100%;
  min-height: 46px;
  margin-top: 5px;
  border: 0;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 720;
  transition: background .16s, transform .16s;
}

.login-submit:hover { background: var(--teal); }
.login-submit:active { transform: translateY(1px); }

.login-error {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #efc8c2;
  border-radius: 9px;
  background: #fdf2f0;
  color: #a94a3f;
  font-size: 13px;
}

.login-note {
  margin: 21px 0 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

@media (max-width: 520px) {
  .login-page { padding: 18px; }
  .login-card { padding: 32px 24px; border-radius: 20px; }
  .login-head h1 { font-size: 32px; }
}