.login-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(145deg, #e8f0fe 0%, #f0f4f8 50%, #e3eaf4 100%);
}

.login-card {
  width: 100%;
  max-width: 400px;
  margin: 20px;
  padding: 36px 32px 40px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(26, 115, 232, 0.12);
  border: 1px solid #e3eaf4;
}

.login-brand {
  text-align: center;
  margin-bottom: 28px;
}

.login-brand .fa-lock {
  font-size: 36px;
  color: #1a73e8;
  margin-bottom: 12px;
}

.login-brand h1 {
  margin: 0 0 8px;
  font-size: 22px;
  color: #1f2937;
  font-weight: 600;
}

.login-brand p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}

.login-field {
  margin-bottom: 18px;
}

.login-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 500;
  color: #374151;
}

.login-field input {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  box-sizing: border-box;
}

.login-field input:focus {
  outline: none;
  border-color: #1a73e8;
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.15);
}

.login-error {
  color: #b91c1c;
  font-size: 13px;
  margin: 0 0 14px;
}

.login-submit {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: #1a73e8;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.login-submit:hover {
  background: #1557b0;
}

.login-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}