/* ============================================
   GLOBAL: Höhen-Variablen für Top-Bar & Navbar
   ============================================ */

:root {
    --topbar-h: 40px;
    --navbar-h: 72px;
}

/* ============================================
   TOP-INFO-BAR (Aktionen)
   ============================================ */

.top-info-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: #0096ff;
    color: #ffffff;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    z-index: 1060;
    font-weight: 500;
}

.top-info-bar__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    text-align: center;
    padding: 0 1rem;
}

.top-info-bar__text {
    display: inline-block;
    line-height: 1.5;
}

.top-info-bar__code {
    display: inline-block;
    margin: 0 0.375rem;
    padding: 0.25rem 0.625rem;
    border-radius: 6px;
    background: #ffffff;
    color: #0096ff;
    font-weight: 700;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

/* ============================================
   HAUPT-NAVIGATION
   ============================================ */

.glass-navbar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    right: 0;
    z-index: 1050;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.2s ease;
}

.page-wrapper.has-fixed-nav {
    padding-top: calc(var(--topbar-h) + var(--navbar-h));
}

.glass-navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
}

/* Logo */
.glass-navbar .navbar-brand {
    display: flex;
    align-items: center;
}

.glass-navbar .navbar-brand img {
    height: 40px;
    width: auto;
    transition: transform 0.2s ease;
}

.glass-navbar .navbar-brand:hover img {
    transform: scale(1.05);
}

/* Toggler */
.glass-navbar .navbar-toggler {
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    background: transparent;
    transition: all 0.2s ease;
}

.glass-navbar .navbar-toggler:hover {
    background: rgba(0, 0, 0, 0.04);
}

.glass-navbar .navbar-toggler:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 150, 255, 0.1);
}

.glass-navbar .navbar-toggler-icon {
    width: 20px;
    height: 20px;
}

/* ============================================
   NAV-LINKS
   ============================================ */

.glass-navbar .navbar-nav > .nav-item > .nav-link {
    position: relative;
    font-size: 0.938rem;
    font-weight: 500;
    padding: 0.75rem 0.875rem;
    margin: 0 0.25rem;
    color: #4a5568;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s ease;
    border-radius: 8px;
}

.glass-navbar .nav-link.dropdown-toggle::after {
    display: none;
}

.glass-navbar .navbar-nav > .nav-item > .nav-link i {
    font-size: 0.875rem;
}

.glass-navbar .navbar-nav > .nav-item > .nav-link:hover,
.glass-navbar .navbar-nav > .nav-item > .nav-link:focus {
    color: #0096ff;
    background: rgba(0, 150, 255, 0.05);
}

.glass-navbar .navbar-nav > .nav-item > .nav-link.active,
.glass-navbar .navbar-nav > .nav-item > .nav-link.fw-bold {
    color: #0096ff;
    font-weight: 600;
    background: rgba(0, 150, 255, 0.08);
}

/* Unterstrich-Indikator */
.glass-navbar .navbar-nav > .nav-item > .nav-link::after {
    content: "";
    position: absolute;
    left: 0.875rem;
    right: 0.875rem;
    bottom: 0.25rem;
    height: 2px;
    border-radius: 2px;
    background: #0096ff;
    opacity: 0;
    transform: scaleX(0);
    transition: all 0.2s ease;
}

.glass-navbar .navbar-nav > .nav-item > .nav-link.active::after,
.glass-navbar .navbar-nav > .nav-item > .nav-link.fw-bold::after {
    opacity: 1;
    transform: scaleX(1);
}

/* Desktop: zentriiertes Menü */
@media (min-width: 992px) {
    .glass-navbar .navbar-nav.d-none.d-lg-flex {
        gap: 0.5rem;
    }
}

/* ============================================
   MEGA-DROPDOWN PRODUKTE
   ============================================ */

.dropdown-products-menu {
    min-width: 900px;
    max-width: 1000px;
    padding: 2rem 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    margin-top: 0.5rem;
}

.dropdown-products-menu .row {
    row-gap: 2rem;
}

.dropdown-products-menu h6 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #718096;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.dropdown-products-menu .menu-icon {
    font-size: 0.875rem;
    color: #0096ff;
}

.dropdown-products-menu .dropdown-link {
    font-size: 0.938rem;
    color: #4a5568;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.25rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s ease;
}

.dropdown-products-menu .dropdown-link i {
    font-size: 0.625rem;
    color: #0096ff;
    opacity: 0.6;
}

.dropdown-products-menu .dropdown-link:hover {
    background: rgba(0, 150, 255, 0.08);
    color: #0096ff;
    text-decoration: none;
}

.dropdown-products-menu .dropdown-link.active {
    font-weight: 600;
    color: #0096ff;
    background: rgba(0, 150, 255, 0.1);
}

/* ============================================
   USER-BEREICH
   ============================================ */

.glass-navbar .navbar-nav.ms-auto {
    align-items: center;
    gap: 0.5rem;
}

.nav-user-icon-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-user-name {
    white-space: nowrap;
}

/* User Dropdown */
.glass-navbar .dropdown-menu {
    font-size: 0.938rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 0.5rem;
    min-width: 240px;
    margin-top: 0.5rem;
}

.glass-navbar .dropdown-menu-end {
    right: 0;
    left: auto;
}

.glass-navbar .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    border-radius: 8px;
    color: #4a5568;
    font-weight: 500;
    transition: all 0.2s ease;
}

.glass-navbar .dropdown-item .menu-icon {
    width: 18px;
    text-align: center;
    font-size: 0.938rem;
    color: #718096;
}

.glass-navbar .dropdown-item:hover {
    background: rgba(0, 150, 255, 0.08);
    color: #0096ff;
}

.glass-navbar .dropdown-item:hover .menu-icon {
    color: #0096ff;
}

.glass-navbar .dropdown-item.text-success:hover {
    background: rgba(34, 197, 94, 0.08);
    color: #22c55e;
}

.glass-navbar .dropdown-item.text-success:hover .menu-icon {
    color: #22c55e;
}

.glass-navbar .dropdown-item.text-danger:hover {
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
}

.glass-navbar .dropdown-item.text-danger:hover .menu-icon {
    color: #ef4444;
}

.glass-navbar .dropdown-divider {
    margin: 0.5rem 0;
    border-color: rgba(0, 0, 0, 0.08);
}

/* ============================================
   BENACHRICHTIGUNGS-BADGES
   ============================================ */

.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: #ef4444;
    color: #ffffff;
    font-size: 0.688rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    box-shadow: 0 0 0 2px #ffffff;
}

.notification-badge-nav {
    top: -6px;
    right: -6px;
}

.notif-count-pill {
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    background: #ef4444;
    color: #ffffff;
    font-size: 0.688rem;
    font-weight: 700;
    margin-left: auto;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet & Mobile */
@media (max-width: 991.98px) {
    :root {
        --navbar-h: 64px;
    }

    .glass-navbar .container-fluid {
        padding: 0.625rem 1rem;
    }

    .glass-navbar .navbar-collapse {
        padding: 1rem 0;
        margin-top: 0.5rem;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
    }

    .glass-navbar .navbar-nav.d-lg-none .nav-item {
        margin-bottom: 0.25rem;
    }

    .glass-navbar .navbar-nav.d-lg-none .nav-link {
        padding: 0.75rem 1rem;
        margin: 0;
        border-radius: 8px;
    }

    .glass-navbar .navbar-nav.d-lg-none .nav-link::after {
        display: none;
    }

    .glass-navbar .navbar-nav.ms-auto {
        align-items: stretch;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
    }

    .glass-navbar .navbar-nav.ms-auto .dropdown-menu {
        position: static;
        float: none;
        width: 100%;
        margin-top: 0.5rem;
        transform: none;
        box-shadow: none;
        border: 1px solid rgba(0, 0, 0, 0.08);
    }

    /* Mobile Produkte-Dropdown */
    .glass-navbar .dropdown-menu {
        border-radius: 8px;
    }

    .glass-navbar .dropdown-header {
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: #718096;
        padding: 0.5rem 1rem 0.25rem;
    }
}

/* Small Mobile */
@media (max-width: 575.98px) {
    :root {
        --topbar-h: auto;
    }

    .top-info-bar {
        font-size: 0.813rem;
        padding: 0.5rem 0;
        position: relative;
    }

    .top-info-bar__inner {
        flex-direction: column;
        gap: 0.375rem;
        padding: 0 0.75rem;
    }

    .top-info-bar__code {
        margin: 0.25rem 0;
        padding: 0.25rem 0.5rem;
        font-size: 0.813rem;
    }

    .glass-navbar {
        top: 0;
    }

    .page-wrapper.has-fixed-nav {
        padding-top: var(--navbar-h);
    }

    .glass-navbar .container-fluid {
        padding: 0.5rem 0.75rem;
    }

    .glass-navbar .navbar-brand img {
        height: 36px;
    }

    .glass-navbar .navbar-nav.d-lg-none .nav-link {
        padding: 0.625rem 0.875rem;
        font-size: 0.875rem;
    }

    .glass-navbar .dropdown-item {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

    .notification-badge-nav {
        top: -4px;
        right: -4px;
    }
}

/* Extra Small */
@media (max-width: 374.98px) {
    .glass-navbar .navbar-brand img {
        height: 32px;
    }

    .top-info-bar {
        font-size: 0.75rem;
    }

    .top-info-bar__code {
        font-size: 0.75rem;
        padding: 0.2rem 0.4rem;
    }
}