.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(440px, 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(33, 56, 84, 0.96), rgba(24, 43, 68, 0.98));
  box-shadow: var(--shadow);
  padding: 28px;
}

.brand-mark {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 22px;
  place-items: center;
  border: 1px solid rgba(103, 228, 255, 0.52);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--cyan);
  font-size: 22px;
  font-weight: 900;
}

.login-form {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.login-form label {
  display: grid;
  gap: 8px;
  color: var(--soft);
  font-size: 14px;
}

.login-form input {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field);
  color: var(--text);
  padding: 0 12px;
}

.login-form input:focus {
  border-color: var(--cyan);
  box-shadow: var(--glow);
  outline: none;
}

.login-error {
  min-height: 22px;
  margin: 14px 0 0;
  color: var(--red);
}

.security-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.security-note span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  padding: 6px 9px;
}