.sidebar {
    width: 260px;
    height: 100vh;
    background-color: #f9fafb;
    border-right: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 24px 24px;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 24px;
}

.sidebar-logo svg {
    color: #4f46e5;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: #111827;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 16px;
}

.nav-item {
    display: flex;
    width: 100%;
    border: none;
    background-color: transparent;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    text-decoration: none;
    color: #4b5563;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
}

.nav-item:hover {
    background-color: #eef2ff;
    color: #4f46e5;
}

.nav-item.active,
.nav-item.active:hover {
    background-color: #4f46e5;
    color: white;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}