/* Footer Section */
.footer {
  margin-left: var(--sidebar-width);
  padding: 40px 60px;
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #2563eb 100%);
  color: var(--text-light);
  width: calc(100% - var(--sidebar-width));
  font-size: 15px;
  font-family: var(--font-primary);
  font-weight: 400;
  box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
}

.footer-content {
  text-align: center;
}

.footer-content p {
  margin: 8px 0;
  opacity: 0.9;
  font-size: 15px;
}

/* Scroll to Top Button */
#myBtn {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  border: none;
  outline: none;
  background: var(--bg-gradient-alt);
  color: var(--text-light);
  cursor: pointer;
  padding: 16px;
  border-radius: 50%;
  font-size: 24px;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-speed);
  box-shadow: var(--shadow-xl);
}

#myBtn:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}