/* Modern Navbar Styles for Bootstrap 4 */

/* Top Brand Bar - Modern Compact Design */
.top-brand-bar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.top-brand-bar .brand-link {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.top-brand-bar .brand-link:hover {
    opacity: 0.9;
    transform: translateX(2px);
}

.top-brand-bar .brand-text {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.top-brand-bar .top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-brand-bar .user-avatar-btn {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 0.4rem 0.75rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
}

.top-brand-bar .user-avatar-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.top-brand-bar .user-avatar-btn i {
    font-size: 1.2rem;
}

.top-brand-bar .user-avatar-img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.top-brand-bar .user-avatar-btn:hover .user-avatar-img {
    border-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.05);
}

.top-brand-bar .user-name {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Top Bar Dropdown Menu - No Animation */
.top-brand-bar .dropdown-menu {
    animation: none !important;
    margin-top: 0.5rem !important;
}

.top-brand-bar .dropdown-settings {
    min-width: 220px;
}

/* Main Navigation - Modern App Style */
.navbar-expand-lg {
    background: white !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    padding: 0.5rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-default,
.navbar-admin {
    background: white !important;
}

.navbar-zadmin {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important;
}

.navbar-verwaltung {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%) !important;
}

/* Make navbar light by default */
.navbar-expand-lg .navbar-toggler-icon {
    filter: none;
}

/* Navbar Brand */
.navbar-brand {
    font-weight: 600;
    font-size: 1.3rem;
    color: #667eea !important;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    color: #764ba2 !important;
    transform: scale(1.05);
}

/* Navbar Links - Clean Modern Style */
.navbar-nav .nav-link {
    color: #333 !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.4rem 0.85rem !important;
    transition: all 0.2s ease;
    border-radius: 8px;
    margin: 0 0.15rem;
    position: relative;
}

.navbar-nav .nav-link:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea !important;
    transform: translateY(-1px);
}

.navbar-nav .nav-link i {
    margin-right: 0.4rem;
    font-size: 0.9rem;
}

/* Active Link Indicator */
.navbar-nav .nav-item.active .nav-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* Dropdown Menu - Modern Shadow */
.dropdown-menu {
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-radius: 12px;
    padding: 0.5rem;
    margin-top: 0.5rem;
    animation: dropdownFade 0.2s ease;
    min-width: 200px;
}

@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    padding: 0.6rem 1.5rem;
    color: #333;
    transition: all 0.2s ease;
    font-weight: 500;
}

.dropdown-item i {
    width: 20px;
    text-align: center;
    margin-right: 0.75rem;
    color: #667eea;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
}

.dropdown-item:hover i {
    color: white;
}

.dropdown-divider {
    border-top: 1px solid #f0f0f0;
    margin: 0.5rem 0;
}

/* Navbar Toggle */
.navbar-toggler {
    border: 2px solid #667eea;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(102, 126, 234, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Right-aligned menu items */
.navbar-nav.ml-auto .nav-link {
    color: #667eea !important;
    font-weight: 600;
}

.navbar-nav.ml-auto .dropdown-menu {
    right: 0;
    left: auto;
}

/* User Icon Dropdown (Top Bar) */
.user-settings-wrapper .nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.user-settings-wrapper .dropdown > a {
    color: white !important;
    transition: all 0.3s ease;
    display: block;
    padding: 0.5rem;
    border-radius: 50%;
}

.user-settings-wrapper .dropdown > a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

/* Mobile Responsive */
@media (max-width: 991px) {
    .navbar-nav {
        padding: 1rem 0;
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }
    
    .dropdown-menu {
        border: none;
        box-shadow: none;
        background: #f8f9fa;
        margin-top: 0;
    }
    
    .dropdown-item {
        padding-left: 2rem;
    }
    
    .navbar-nav.ml-auto {
        border-top: 2px solid #667eea;
        margin-top: 1rem;
        padding-top: 1rem;
    }
}

/* Navbar Scrolled */
.navbar.scrolled {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Fix for container offset */
.offset-lg-2 {
    padding-top: 2rem;
}

/* Footer Navigation */
.footer.navbar {
    margin-top: 2rem;
}

/* Hide footer navigation on mobile - integrated into top menu */
@media (max-width: 991px) {
    .footer.navbar {
        display: none !important;
    }
}