.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.login-shell {
  width: min(100%, 440px);
}

.login-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(42, 162, 230, 0.08), transparent 28%),
    rgba(255, 255, 255, 0.56);
  backdrop-filter: blur(28px) saturate(165%);
  box-shadow: var(--shadow);
}

.login-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.78), rgba(30, 74, 184, 0.22), rgba(255, 255, 255, 0.78));
}

.login-copy {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.login-brand-mark {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  padding: 8px;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.74);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 6px 18px rgba(29, 51, 92, 0.08);
}

.login-brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.login-brand-name {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

.login-form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.92rem;
  font-weight: 700;
}

.field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font: inherit;
}

.login-status {
  margin: 16px 0 0;
  padding: 14px;
  border-radius: 18px;
  background: rgba(231, 238, 248, 0.72);
  color: var(--primary-dark);
  line-height: 1.55;
  font-weight: 700;
}

@media (max-width: 480px) {
  .login-body {
    padding: 14px;
  }

  .login-shell {
    width: 100%;
  }

  .login-card {
    padding: 18px 16px;
    border-radius: 22px;
  }

  .login-brand {
    gap: 12px;
    margin-bottom: 18px;
  }

  .login-brand-mark {
    width: 62px;
    height: 62px;
    padding: 7px;
    border-radius: 18px;
  }

  .login-card h1 {
    font-size: clamp(2rem, 12vw, 2.5rem);
    line-height: 0.94;
  }

  .login-copy,
  .login-status {
    font-size: 0.92rem;
    line-height: 1.55;
  }
}