/* =========================================================
   SIDEBAR
========================================================= */

.sidebar {
    width: 280px;
    background: var(--sidebar-bg);
    border-radius: 28px;
    padding: 28px 16px;
    color: white;
    flex-shrink: 0;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo i {
    color: var(--primary);
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section h4 {
    font-size: 12px;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 12px;
    padding-left: 12px;
}

.nav-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 14px;
    color: #cbd5e1;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: white;
}

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

/* =========================================================
   SUB MENU
========================================================= */

.sub-menu-container {
    padding-left: 1.5rem;
}

.sub-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 12px;
    color: #b0bedb;
    text-decoration: none;
    transition: all 0.2s ease;
}

.sub-nav-item:hover {
    background: rgba(59,130,246,0.2);
    color: white;
}