/* Top Header Navigation - Modern Scroller Theme */
:root {
    --nav-bg: #0f1115;
    --nav-accent: #3b82f6;
    --nav-text: #94a3b8;
    --nav-text-hover: #ffffff;
    --nav-border: rgba(255, 255, 255, 0.08);
}

/* 0. Impersonation Top Bar */
.impersonation-top-bar {
    background: #fef3c7;
    color: #92400e;
    font-size: 0.75rem;
    font-weight: 600;
}

.impersonation-top-bar i {
    color: #d97706;
}

/* 1. Navbar Base */
.top-header-nav {
    background: var(--nav-bg) !important;
    border-bottom: 1px solid var(--nav-border) !important;
    padding: 0 !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2) !important;
    z-index: 1050 !important;
    width: 100% !important;
    max-width: 100vw !important;
    overflow: visible !important;
}

/* 2. Brand */
.top-header-nav .navbar-brand {
    color: #fff !important;
    font-weight: 800;
    font-size: 0.95rem;
    padding: 0.75rem 1rem !important;
    flex-shrink: 0;
}

/* 3. Main Module Nav (SCROLLER) */
.top-header-nav .navbar-collapse {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow: visible !important;
    min-width: 0;
}

.main-module-nav {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow: visible !important;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0 15px !important;
    flex: 1 1 auto;
    min-width: 0;
}

.main-module-nav::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.main-module-nav .nav-item {
    flex-shrink: 0;
}

.main-module-nav .nav-link {
    color: var(--nav-text) !important;
    padding: 1rem 0.75rem !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.main-module-nav .nav-link i {
    font-size: 0.9rem;
    color: var(--nav-accent);
}

.main-module-nav .nav-link:hover {
    color: var(--nav-text-hover) !important;
    background: rgba(255, 255, 255, 0.05) !important;
}

.main-module-nav .nav-link.active {
    color: #fff !important;
    background: rgba(59, 130, 246, 0.15) !important;
    box-shadow: inset 0 -3px 0 var(--nav-accent);
}

/* 4. Dropdown */
.top-header-nav .dropdown-menu {
    background: #161a21 !important;
    border: 1px solid var(--nav-border) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    padding: 0.5rem !important;
}

.top-header-nav .dropdown-item {
    color: var(--nav-text) !important;
    font-size: 0.8rem !important;
    border-radius: 4px;
    padding: 0.5rem 1rem !important;
}

.top-header-nav .dropdown-item:hover {
    background: var(--nav-accent) !important;
    color: #fff !important;
}

/* 5. User Section (Fixed to Right) */
.user-nav-dropdown {
    margin-left: auto;
    flex: 0 0 auto;
    /* Do not shrink, stay on right */
    padding-right: 15px;
    display: flex !important;
    align-items: center;
    background: var(--nav-bg);
    /* Opaque background to cover scrolling items if they overlap */
    z-index: 2;
}

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Adaptation */
@media (max-width: 1199.98px) {
    .main-module-nav {
        flex-direction: column !important;
        overflow-x: hidden !important;
        background: #11141a;
        padding: 1rem !important;
    }

    .main-module-nav .nav-link {
        padding: 0.75rem 1rem !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
}

@media (max-width: 1440px) {
    .main-module-nav .nav-link span {
        font-size: 0.7rem !important;
    }
}