#sidebar {
    background: var(--bg-color-sidebar);
    color: var(--text-color-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 0.5rem;
    transition: width 0.3s;
    width: 280px;
    z-index: 999;
}

#sidebar.trigger-collapsed {
    width: 70px !important;
    align-items: center;
}

.sidebar-nav {
    flex: 1 1 auto;
    overflow-x: hidden;
    overflow-y: auto;
}

#sidebar .nav-link {
    color: var(--text-color-sidebar);
    display: flex;
    gap: 0.5rem;
}

#sidebar .nav-link:hover {
    background: var(--bg-color-secondary);
    color: var(--text-color-secondary);
}

#sidebar.trigger-collapsed .nav-link p,
#sidebar.trigger-collapsed .nav-link span,
#sidebar.trigger-collapsed .sidebar-label,
#sidebar.trigger-collapsed .credit-claim strong,
#sidebar.trigger-collapsed .credit-text span,
#sidebar.trigger-collapsed .bi-chevron-down {
    display: none !important;
}

#sidebar.trigger-collapsed .nav-link {
    text-align: center;
}

#sidebar.trigger-collapsed .nav-link i {
    margin-right: 0 !important;
}

#sidebar.trigger-collapsed .nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

#sidebar.trigger-collapsed .sidebar-nav {
    overflow: hidden;
}

#sidebar.trigger-collapsed .submenu-tree {
    display: none;
}

#sidebar.trigger-collapsed .sidebar-search {
    border: 0;
}

#sidebar.trigger-collapsed .sidebar-search-box {
    display: none;
}

.submenu-tree {
    padding-left: 3rem;
    position: relative;
}

.submenu-tree::before {
    background-color: var(--bg-color-secondary);
    content: '';
    height: 100%;
    left: 1.4rem;
    position: absolute;
    top: 0;
    width: 3px;
}

.submenu-tree ul>li {
    position: relative;
}

.submenu-tree ul>li::before {
    position: absolute;
    z-index: 1 !important;
    background-color: var(--bg-color-secondary);
    content: '';
    height: 3px;
    width: 1.5rem;
    left: -1.5rem;
    top: 1.2rem;
    z-index: -1;
}

.sidebar-label {
    color: var(--text-color-sidebar);
}

.sidebar-label:hover {
    color: var(--text-color-sidebar);
}

.sidebar-search {
    margin: 1rem 0;
    padding: 0.25rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-search:hover {
    background: var(--hover-color);
}

.sidebar-search input[type="text"] {
    flex-grow: 1;
    background: transparent !important;
}

.sidebar-search:has(input[type="text"]:focus) {
    background: var(--hover-color);
}

#sidebar button {
    color: var(--text-color-sidebar);
}

.credit-claim {
    border-top: 1px solid var(--border-color);
}

.credit-text {
    color: var(--text-color-sidebar);
    white-space: nowrap;
}

.overlay-sidebar {
    height: 100%;
    left: 0;
    opacity: 0;
    position: fixed;
    top: 0;
    transition: opacity 0.3s ease;
    visibility: hidden;
    width: 100%;
    z-index: 998;
}

.overlay-sidebar.active {
    opacity: 1;
    visibility: visible;
    background: rgba(0, 0, 0, 0.5) !important;
}

.menu-content ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-content li {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.menu-content li.visible {
    opacity: 1;
    transform: translateX(0);
}

.menu-content li a {
    display: block;
    padding: 8px 16px;
    text-decoration: none;
}

@media (max-width: 992px) {
    #sidebar {
        height: 100%;
        left: -280px;
        position: fixed;
        top: 0;
        transition: left 0.3s;
        width: 280px;
        z-index: 1050;
    }

    #sidebar.mobile-visible {
        left: 0;
    }

    #sidebar.trigger-collapsed,
    #sidebar.expanded-on-hover {
        width: 280px !important;
    }

    #sidebar.expanded-on-hover {
        left: 0;
    }
}