.app-body--login {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(68, 112, 145, 0.16) 0%, rgba(68, 112, 145, 0) 34%),
    radial-gradient(circle at bottom right, rgba(31, 65, 94, 0.14) 0%, rgba(31, 65, 94, 0) 38%),
    linear-gradient(180deg, #edf2f6 0%, #e6eef5 100%);
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 430px);
  gap: var(--space-8);
  width: min(100%, 1080px);
  align-items: center;
}

.login-brand {
  display: grid;
  gap: var(--space-5);
}

.login-brand__copy {
  max-width: 42ch;
  color: rgba(239, 245, 250, 0.84);
  font-size: 1.02rem;
  line-height: 1.7;
}

.login-brand__panel {
  display: grid;
  gap: var(--space-4);
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(20, 46, 69, 0.98) 0%, rgba(29, 72, 105, 0.96) 100%);
  border: 1px solid rgba(94, 132, 165, 0.28);
  box-shadow:
    0 30px 70px rgba(17, 34, 51, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.login-brand__panel h1 {
  color: #ffffff;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.login-brand__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.login-brand__nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(177, 194, 212, 0.76);
  color: var(--color-brand-strong);
  font-weight: 700;
  box-shadow: 0 10px 20px rgba(17, 34, 51, 0.06);
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.login-brand__nav a:hover,
.login-brand__nav a:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.92);
}

.login-card {
  width: 100%;
  gap: var(--space-4);
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow:
    0 28px 64px rgba(17, 34, 51, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.login-card .panel__header {
  margin-bottom: 0.15rem;
  justify-content: center;
  text-align: center;
}

.login-card h2 {
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  letter-spacing: -0.03em;
  text-align: center;
}

.login-card__copy {
  margin-top: 0.35rem;
  color: var(--color-text-soft);
  line-height: 1.55;
}

.login-card .form-stack {
  gap: 0.95rem;
}

.login-card .field {
  gap: 0.5rem;
}

.login-card .input {
  min-height: 52px;
  padding-inline: 1rem;
}

.login-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
  color: var(--color-text-soft);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.login-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-brand);
}

.login-signature {
  position: fixed;
  left: 1.2rem;
  bottom: 1rem;
  color: rgba(21, 35, 50, 0.58);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  z-index: 2;
}

@media (max-width: 900px) {
  .login-shell {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .login-brand__panel h1 {
    font-size: clamp(1.8rem, 8vw, 2.8rem);
  }

  .login-signature {
    left: 1rem;
    bottom: 0.8rem;
    font-size: 0.74rem;
  }

  .login-brand__nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  }

  .login-brand__nav a {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .login-shell {
    width: 100%;
  }

  .login-brand__panel,
  .login-card {
    padding: 1.2rem;
    border-radius: 22px;
  }

  .login-brand__nav {
    grid-template-columns: 1fr;
  }
}