/* Enhanced Sidebar Styling */
.sidebar {
  margin: 0;
  padding: 0;
  width: var(--sidebar-width, 236px);
  background-color: var(--bs-gray-100);
  position: fixed;
  top: 0 !important;
  left: 0; /* Ensure it's aligned to the left */
  height: 100%;
  overflow: auto;
  box-shadow: var(--bs-box-shadow-sm);
  display: flex;
  flex-direction: column;
  border-right: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color);
  transition: transform 0.3s ease;
  z-index: 1050;
}

/* Mobile sidebar overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1040;
}

.sidebar-overlay.show {
  display: block;
}

/* Logo container */
.sidebar-header {
  padding: 20px;
  padding-bottom: 13px !important;
  text-align: center;
  border-bottom: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color);
  height: var(--header-height, 60px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.navbar-brand-img {
  max-height: 50px;
  max-width: 100%;
}

.sidebar-close {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--bs-gray-700);
  font-size: 18px;
  padding: 8px;
  border-radius: var(--bs-border-radius);
  transition: all 0.3s ease;
  cursor: pointer;
}

.sidebar-close:hover {
  background-color: var(--bs-gray-200);
  color: var(--bs-gray-900);
}

/* Navigation menu */
.sidebar-nav {
  padding: 20px 0;
  padding-top: 13px !important;
  flex-grow: 1;
}

.sidebar-nav .nav-item {
  margin: 5px 0;
}

.sidebar-nav .nav-link {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  color: var(--bs-gray-700);
  border-radius: 0;
  transition: all 0.3s ease;
  font-weight: 500;
  text-decoration: none;
}

.sidebar-nav .nav-link i {
  margin-right: 12px;
  width: 20px;
  text-align: center;
  font-size: 18px;
}

.sidebar-nav .nav-link:hover {
  background-color: var(--bs-gray-200);
  color: var(--bs-gray-900);
}

.sidebar-nav .nav-link.active {
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  border-radius: var(--bs-border-radius) 0 0 var(--bs-border-radius);
}

.sidebar-nav .nav-link.active i {
  color: var(--bs-body-color);
}

/* Footer area */
.sidebar-footer {
  padding: 15px;
  border-top: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color);
  text-align: center;
  font-size: 12px;
  color: var(--bs-gray-600);
}

/* Responsive adjustments */
@media screen and (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.show {
    transform: translateX(0);
  }

  div.content {
    margin-left: 0;
  }
}

@media screen and (min-width: 992px) {
  .sidebar-overlay {
    display: none !important;
  }
}