/**
 * WorkFlow One - Enhanced Navigation Styles
 * Mega-Menu, bessere Struktur, Breadcrumbs
 */

/* ========== Haupt-Navigation ========== */
.navbar-enhanced {
    background: var(--wwo-anthrazit) !important;
    box-shadow: var(--wwo-box-shadow);
    padding: 0;
    border-bottom: 1px solid rgba(190, 255, 240, 0.1);
}

.navbar-enhanced .navbar-nav {
    align-items: center;
}

.navbar-enhanced .nav-link {
    padding: 1rem 1.25rem;
    color: var(--wwo-gray-3) !important;
    font-weight: 500;
    transition: var(--wwo-transition);
    position: relative;
    font-family: var(--font-family-base);
}

.navbar-enhanced .nav-link:hover {
    color: var(--wwo-blue) !important;
    background: rgba(190, 255, 240, 0.05);
}

.navbar-enhanced .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--wwo-blue-2);
    transition: var(--wwo-transition);
    transform: translateX(-50%);
}

.navbar-enhanced .nav-link:hover::after,
.navbar-enhanced .nav-link.active::after {
    width: 80%;
    background: var(--wwo-blue-3);
}

/* ========== Mega Menu ========== */
.mega-menu {
    position: static !important;
}

.mega-menu .dropdown-menu {
    width: 100%;
    left: 0;
    right: 0;
    top: 100%;
    border: none;
    border-radius: 0;
    padding: 2rem 0;
    margin: 0;
    background: white;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.mega-menu-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.mega-menu-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.mega-menu-section {
    padding: 0;
}

.mega-menu-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--wwo-blue-3);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--wwo-gray-3);
}

.mega-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-item {
    margin-bottom: 0.5rem;
}

.mega-menu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    color: var(--gray-700);
    text-decoration: none;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.mega-menu-link:hover {
    background: var(--bg-light);
    color: var(--primary);
    transform: translateX(5px);
}

.mega-menu-link i {
    font-size: 1.25rem;
    color: var(--gray-400);
}

.mega-menu-link:hover i {
    color: var(--primary);
}

.mega-menu-description {
    font-size: 0.8rem;
    color: var(--gray-500);
    line-height: 1.4;
}

/* Featured Section im Mega Menu */
.mega-menu-featured {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.mega-menu-featured h6 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.mega-menu-featured p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

/* ========== Quick Actions Bar ========== */
.quick-actions-bar {
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 0;
}

.quick-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.quick-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    background: white;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.quick-action-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.quick-action-btn.primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.quick-action-btn.primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* ========== Breadcrumbs ========== */
.breadcrumb-enhanced {
    background: transparent;
    padding: 1rem 0;
    margin: 0;
}

.breadcrumb-enhanced .breadcrumb-item {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.breadcrumb-enhanced .breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--gray-400);
    font-weight: 600;
}

.breadcrumb-enhanced .breadcrumb-item a {
    color: var(--gray-600);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-enhanced .breadcrumb-item a:hover {
    color: var(--primary);
}

.breadcrumb-enhanced .breadcrumb-item.active {
    color: var(--gray-900);
    font-weight: 500;
}

/* ========== User Menu Enhanced ========== */
.user-menu {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    color: white;
    text-decoration: none;
    transition: all 0.2s ease;
}

.user-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.user-menu .dropdown-menu {
    min-width: 200px;
    margin-top: 0.5rem;
    border: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.user-menu-header {
    padding: 1rem;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
}

.user-menu-header .user-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.user-menu-header .user-role {
    font-size: 0.8rem;
    color: var(--gray-600);
}

/* ========== Mobile Toggle ========== */
.navbar-toggler-enhanced {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler-enhanced:focus {
    box-shadow: none;
}

.navbar-toggler-icon-animated {
    width: 24px;
    height: 20px;
    position: relative;
    display: inline-block;
}

.navbar-toggler-icon-animated span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: white;
    border-radius: 2px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
}

.navbar-toggler-icon-animated span:nth-child(1) {
    top: 0px;
}

.navbar-toggler-icon-animated span:nth-child(2) {
    top: 8px;
}

.navbar-toggler-icon-animated span:nth-child(3) {
    top: 16px;
}

.navbar-toggler-enhanced[aria-expanded="true"] .navbar-toggler-icon-animated span:nth-child(1) {
    top: 8px;
    transform: rotate(135deg);
}

.navbar-toggler-enhanced[aria-expanded="true"] .navbar-toggler-icon-animated span:nth-child(2) {
    opacity: 0;
    left: -30px;
}

.navbar-toggler-enhanced[aria-expanded="true"] .navbar-toggler-icon-animated span:nth-child(3) {
    top: 8px;
    transform: rotate(-135deg);
}

/* ========== Search in Navigation ========== */
.navbar-search {
    position: relative;
    margin: 0 1rem;
}

.navbar-search-input {
    width: 200px;
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.375rem;
    color: white;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.navbar-search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.navbar-search-input:focus {
    width: 300px;
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    outline: none;
}

.navbar-search-icon {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
}

/* ========== Notification Badge ========== */
.nav-notification {
    position: relative;
}

.notification-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--danger);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(220, 38, 38, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
    }
}

/* ========== Sticky Navigation ========== */
.navbar-sticky {
    position: sticky;
    top: 0;
    z-index: 1030;
}

/* ========== Responsive ========== */
@media (max-width: 991px) {
    .mega-menu .dropdown-menu {
        position: static !important;
        transform: none !important;
        padding: 1rem;
    }
    
    .mega-menu-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .navbar-search {
        width: 100%;
        margin: 1rem 0;
    }
    
    .navbar-search-input {
        width: 100%;
    }
    
    .navbar-search-input:focus {
        width: 100%;
    }
    
    .quick-actions-bar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .quick-actions {
        flex-wrap: nowrap;
        padding: 0 1rem;
    }
}