.sidebar {
    height: auto;
    background-image: linear-gradient(45deg, #0F172A 0%, #2563EB 100%);
    --side-text-color: white;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

    .sidebar-content .bi {
        display: inline-block;
        position: relative;
        width: 1.25rem;
        height: 1.25rem;
        margin-right: 0.75rem;
        top: -1px;
        background-size: cover;
        background-color: var(--icon-color);
        transition: background-color 0.2s;
    }

    .sidebar-content .nav-link {
        color: var(--side-text-color);
    }

.nav-scrollable {
    display: block;
    height: calc(100vh - 3.5rem);
    overflow-y: auto;
}

.nav-item {
    font-size: 0.9rem;
    padding-bottom: 0.5rem;
}

    .nav-item:first-of-type {
        padding-top: 1rem;
    }

    .nav-item:last-of-type {
        padding-bottom: 1rem;
    }

    .nav-item ::deep .nav-link {
        color: #969696;
        background: none;
        border: none;
        border-radius: 4px;
        height: 3rem;
        display: flex;
        align-items: center;
        line-height: 3rem;
        width: 100%;
    }

    .nav-item ::deep a.active {
        background-color: rgba(255,255,255,0.37);
        color: var(--side-text-color);
    }

    .nav-item ::deep .nav-link:hover {
        background-color: rgba(255,255,255,0.2);
        color: var(--side-text-color);
    }

@media (max-width: 641px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 200px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1000;
        box-shadow: 2px 0 8px rgba(0,0,0,0.2);
    }

    .sidebar-footer {
        display: none;
    }

    #sidebar-toggle:checked ~ .sidebar {
        transform: translateX(0);
    }
}

@media (min-width: 641px) {
    .navbar-brand {
        font-size: 1.1rem;
        color: var(--side-text-color);
    }

    .sidebar {
        display: flex;
        flex-direction: column;
        min-width: 175px;
        max-width: 250px;
    }

    .sidebar-header {
        flex-shrink: 0;
    }

    .sidebar-footer {
        flex-shrink: 0;
        padding: 0.5rem;
        font-size: 10px;
        text-align: left;
    }

        .sidebar-footer span {
            display: block;
        }

    .navbar-toggler {
        display: none;
    }

    .nav-scrollable {
        display: block;
        height: calc(100vh - 3.5rem);
        overflow-y: auto;
    }
}