/* Accordion Navigation Styles */

.nav-category {
    margin-bottom: 4px;
}

.nav-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.nav-category-header:hover {
    background: #F8FAFC;
    color: var(--text-primary);
}

.nav-category-header .toggle-icon {
    font-size: 12px;
    transition: transform 0.2s ease;
}

.nav-category-header:not(.collapsed) .toggle-icon {
    transform: rotate(180deg);
}

.nav-category-header:not(.collapsed) {
    color: var(--primary-color);
    background: #EEF2FF;
}

.nav-submenu {
    padding-left: 0;
    margin-top: 4px;
    margin-bottom: 8px;
}

.nav-submenu .nav-link {
    padding: 8px 12px 8px 40px;
    font-size: 13px;
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-submenu .nav-link i {
    font-size: 16px;
    width: 18px;
}

.nav-submenu .nav-link:hover {
    background: #F8FAFC;
    color: var(--text-primary);
    padding-left: 44px;
}

.nav-submenu .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
}

.nav-submenu .nav-link.active i {
    color: white;
}

/* Sidebar Footer */
.sidebar-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    border-top: 1px solid #F1F5F9;
    background: var(--surface-color);
}

.sidebar-footer .nav-link {
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
}

.sidebar-footer .nav-link:hover {
    background: #F8FAFC;
    color: var(--text-primary);
}

.sidebar-footer .nav-link.text-danger:hover {
    background: #FEF2F2;
}

.sidebar-footer-info {
    text-align: center;
    padding-top: 12px;
    border-top: 1px solid #F1F5F9;
    margin-top: 12px;
}

/* Adjust sidebar-nav for footer */
.sidebar-nav {
    padding-bottom: 180px;
    /* Space for footer */
}