/* Sidebar Styles */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    height: 100%;
    overflow-y: auto;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: #CBD5E0;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border-left: 3px solid transparent;
    position: relative;
}

.nav-item:hover {
    background-color: var(--sidebar-hover);
    color: var(--text-light);
    border-left-color: var(--light-purple);
}

.nav-item.active {
    background-color: rgba(107, 70, 193, 0.2);
    color: var(--text-light);
    border-left-color: var(--primary-purple);
    font-weight: 500;
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-purple) 0%, var(--light-purple) 100%);
}

.nav-icon {
    width: 24px;
    height: 24px;
    stroke-width: 2;
    flex-shrink: 0;
}

.nav-text {
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* Responsive Sidebar */
@media (max-width: 768px) {
    .sidebar {
        width: 70px;
    }
    
    .nav-text {
        display: none;
    }
    
    .nav-item {
        justify-content: center;
        padding: 1rem;
    }
}