/* ===================== Custom Side Navbar ===================== */
.sidenavbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 5rem;
  height: 100vh;
  background-color: var(--util-color-bg-dark);
  z-index: 1000;
  overflow: hidden;
  transition: width 300ms ease, background-color 0.3s ease;
}

/* Navbar Layout */
.navbar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nav-item {
  width: 100%;
}

.nav-item:last-child {
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: var(--util-color-primary);
  transition: background-color 0.3s ease;
}

/* ===================== Logo ===================== */
.logo {
  background-color: var(--util-color-bg-light);
  font-weight: var(--util-fw-bold);
  font-size: var(--util-fs-2xl);
  color: var(--util-color-text);
  text-transform: uppercase;
  margin-bottom: 1rem;
  text-align: center;
  letter-spacing: 0.3rem;
  width: 100%;
  transition: background-color 0.3s ease, color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  overflow: hidden;
}

.logo-img {
  border-radius: 10%;
  width: 45px;
  min-width: 2rem;
  margin: 0 1.4rem 0 1rem;
  transition: transform 0.3s ease;
}

/* Optional: Add fade-in for text */
.logo-text {
  white-space: nowrap;
  opacity: 1;
  transition: opacity 0.3s ease;
}

/* When sidebar is collapsed */
.sidenavbar.collapsed .logo-text {
  opacity: 0;
  transition-delay: 0.1s;
  pointer-events: none;
  width: 0;
}


/* ===================== Navigation Link ===================== */
.nav-link {
  display: flex;
  align-items: center;
  height: 5rem;
  color: var(--util-color-text);
  text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-link.active {
  background-color: var(--util-color-primary);
  color: var(--util-color-light); /* optional */
}

.nav-link:hover {
  background-color: var(--util-color-bg-light);
}

.link-text {
  display: none;
  margin-left: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease 100ms;
}

.bx {
  font-size: var(--util-fs-3xl);
  min-width: 2rem;
  margin: 0 1.4rem;
}

/* ===================== Sidebar Hover Effect ===================== */
.sidenavbar:hover {
  width: 15rem;
  transition: width 300ms ease;
}

.sidenavbar:hover .link-text {
  display: inline;
  opacity: 1;
}

/* ===================== Responsive Design ===================== */

/* Small Screens (max-width: 600px) */
@media only screen and (max-width: 767px) {
  .sidenavbar {
    bottom: 0;
    top: auto;
    width: 100vw;
    height: 5rem;
  }

  .sidenavbar:hover {
    width: 100vw;
  }

  .logo {
    display: none;
  }

  .navbar-nav {
    flex-direction: row;
  }

  .nav-item:last-child {
    display: none;
  }

  .nav-link {
    justify-content: center;
  }

  .sidenavbar:hover .link-text {
    display: none;
  }

  main {
    margin: 0;
  }
}

/* Large Screens (min-width: 600px) */
@media only screen and (min-width: 768px) {
  .sidenavbar:hover {
    width: 16rem;
  }

  .sidenavbar:hover .link-text {
    display: inline;
  }

  .sidenavbar:hover .logo svg {
    margin-left: 11rem;
  }

  .sidenavbar:hover .logo-text {
    left: 0;
  }
}