.left-menu {
  width: 80px;
  background: var(--surface);
  padding: 15px;
  box-shadow: 2px 2px 5px var(--shadow-dark), -3px -3px 7px var(--shadow-light);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 1000;
}

.left-menu-logo {
  width: 100%;
  margin-bottom: 20px;
}

.left-menu-icons a {
  display: block;
  padding: 13px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  box-shadow: 2px 2px 5px var(--shadow-dark), -3px -3px 7px var(--shadow-light);
  background: var(--surface);
  transition: all 0.25s ease;
  font-size: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

.left-menu-icons a:hover {
  transform: translateY(-2px);
  box-shadow: inset 2px 2px 5px var(--shadow-dark),
    inset -3px -3px 7px var(--shadow-light);
}

.left-menu-icons a.active {
  transform: translateY(-2px);
  box-shadow: inset 2px 2px 5px var(--shadow-dark),
    inset -3px -3px 7px var(--shadow-light);
}

.left-menu-icons a.disabled {
  box-shadow: inset 2px 2px 5px var(--shadow-dark),
    inset -3px -3px 7px var(--shadow-light);
  background: #cccc;
}

.left-menu-darkmode {
  display: block;
  padding: 13px;
  border-radius: 12px;
  background: var(--darkmode);
  text-decoration: none;
  color: var(--reverse-text);
  font-weight: 500;
  box-shadow: 6px 6px 12px var(--shadow-dark),
    -6px -6px 12px var(--shadow-light);
  transition: all 0.25s ease;
  font-size: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 10px;
}

.left-menu-darkmode:hover {
  transform: translateY(-2px);
}

.left-menu-darkmode {
  display: none;
}

@media (max-width: 768px) {
  .left-menu {
    position: fixed;
    bottom: 20px;
    width: auto;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50px;
    z-index: 1000;
  }

  .left-menu-icons a {
    margin-bottom: 0px;
    font-size: 20px;
    border-radius: 30px;
    padding: 15px;
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.5),
      rgba(255, 255, 255, 0.15)
    );
    box-shadow: 2px 2px 5px var(--shadow-dark),
      -3px -3px 7px var(--shadow-light);
    height: 55px;
    width: 55px;
  }

  .menu {
    display: flex;
    justify-content: space-between;
    gap: 10px;
  }
  .left-menu-container {
    flex-direction: row;
  }
  .left-menu-logo {
    display: none;
  }
  .left-menu-darkmode {
    display: none;
  }
}