.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background:
    radial-gradient(circle at top right, rgba(30, 111, 217, 0.18), transparent 42%),
    linear-gradient(180deg, var(--deep-900) 0%, var(--deep-800) 38%, var(--bg) 38%);
}

.login-shell {
  width: 100%;
  max-width: 420px;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px 28px 24px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.login-brand h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--deep-800);
  letter-spacing: -0.02em;
}

.login-brand p {
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-muted);
}

.login-form .form-group {
  margin-bottom: 16px;
}

.login-submit {
  width: 100%;
  height: 42px;
  margin-top: 4px;
  font-size: 14px;
}

.login-error {
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  font-size: 13px;
}

.login-note {
  margin-top: 18px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .login-page {
    background: #eef3fa;
  }

  .login-card {
    background: #ffffff;
    border-color: var(--border);
  }
}