/* ========================================
   NAVBAR - Styles modernisés et améliorés
   ======================================== */

/* Navbar Principal */
.navbar {
    z-index: 1000;
    background: linear-gradient(135deg, #d32f2f 0%, #c41e3a 100%);
    box-shadow: 0 4px 15px rgba(211, 47, 47, 0.3);
    padding: 0.75rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.navbar:hover {
    box-shadow: 0 8px 25px rgba(211, 47, 47, 0.4);
}

/* Brand */
.navbar-brand {
    font-size: 1.4rem;
    color: #fff !important;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand:hover {
    transform: translateY(-2px);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.navbar-brand i {
    transition: transform 0.3s ease;
}

.navbar-brand:hover i {
    transform: rotate(15deg) scale(1.1);
}

/* Navbar Links */
.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: linear-gradient(90deg, transparent, #fff, transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.navbar-nav .nav-link:hover::after {
    opacity: 1;
}

.navbar-nav .nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
}

.navbar-nav .nav-link.active::after {
    opacity: 1;
}

/* Dropdown Menu */
.dropdown-menu {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(211, 47, 47, 0.2);
    border-radius: 10px;
    box-shadow: 0 8px 32px rgba(211, 47, 47, 0.15);
    padding: 0.5rem 0;
    margin-top: 0.5rem !important;
    animation: slideDownDropdown 0.3s ease-out;
}

.dropdown-menu .dropdown-item {
    color: #2c3e50;
    padding: 0.7rem 1.5rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-menu .dropdown-item:hover {
    background: linear-gradient(135deg, #d32f2f 0%, #c41e3a 100%);
    color: #fff;
    transform: translateX(4px);
}

.dropdown-menu .dropdown-item i {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.dropdown-menu .dropdown-item:hover i {
    opacity: 1;
}

/* Navbar Toggler */
.navbar-toggler {
    border: none;
    padding: 0.25rem 0.75rem;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: 2px solid rgba(255, 255, 255, 0.3);
    outline-offset: 2px;
    border-radius: 6px;
}

.navbar-toggler:not(.collapsed) {
    background: rgba(255, 255, 255, 0.2);
}

/* Divider */
.navbar-nav .nav-link.divider {
    pointer-events: none;
    padding: 0.5rem 0;
}

.navbar-nav .nav-link.divider::before {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
}

/* Animations */
@keyframes slideDownDropdown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInNavbar {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.navbar {
    animation: slideInNavbar 0.4s ease-out;
}

/* Responsive */
@media (max-width: 991px) {
    .navbar {
        padding: 0.5rem 0;
    }

    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        margin: 0.25rem 0;
        border-radius: 8px;
    }

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

    .dropdown-menu {
        background: rgba(255, 255, 255, 0.92);
        margin-left: 1rem !important;
        margin-top: 0.25rem !important;
    }

    .navbar-collapse {
        background: rgba(211, 47, 47, 0.95);
        border-radius: 10px;
        margin-top: 0.5rem;
        padding: 1rem;
    }
}

/* Accessibility */
.navbar-nav .nav-link:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
    border-radius: 6px;
}

/* Icons in navbar */
.navbar i {
    width: 18px;
    height: 18px;
    transition: all 0.3s ease;
}

.navbar .nav-link:hover i {
    transform: scale(1.1);
}

/* Badge in navbar */
.navbar .badge {
    font-size: 0.65rem;
    padding: 0.25rem 0.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* ========================================
   USER SECTION & LOGOUT BUTTON - Styles
   ======================================== */

/* Container utilisateur */
.navbar-user-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
    padding-left: 1rem;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

/* Texte utilisateur */
.user-info {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Bouton de déconnexion */
.navbar-logout-btn {
    background: rgba(255, 255, 255, 0.15);
    color: #fff !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    white-space: nowrap;
    min-width: fit-content;
}

.navbar-logout-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.navbar-logout-btn i {
    transition: transform 0.3s ease;
}

.navbar-logout-btn:hover i {
    transform: translateX(2px);
}

/* Alternative: Bouton de déconnexion avec style warning */
.navbar-logout-btn.logout-warning {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    border: none;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

.navbar-logout-btn.logout-warning:hover {
    background: linear-gradient(135deg, #ff5252 0%, #ff3838 100%);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

/* Style compact pour petits écrans */
@media (max-width: 991px) {
    .navbar-user-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding-top: 0.75rem;
        margin-top: 0.75rem;
        width: 100%;
    }
    
    .user-info {
        max-width: 100%;
        text-align: center;
        font-size: 0.95rem;
        padding: 0 1rem;
    }
    
    .navbar-logout-btn {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
    }
}

/* Pour très petits écrans */
@media (max-width: 576px) {
    .navbar-user-section {
        gap: 0.5rem;
    }
    
    .navbar-logout-btn span {
        display: none;
    }
    
    .navbar-logout-btn i {
        margin-right: 0;
        font-size: 1.2rem;
    }
    
    .navbar-logout-btn {
        width: 40px;
        height: 40px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
    }
}

/* Pour les écrans très larges */
@media (min-width: 1400px) {
    .navbar-user-section {
        gap: 1.5rem;
    }
    
    .user-info {
        max-width: 220px;
    }
}

/* Animation pour la section utilisateur */
@keyframes fadeInUserSection {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.navbar-user-section {
    animation: fadeInUserSection 0.5s ease-out 0.2s both;
}

/* Accessibilité */
.navbar-logout-btn:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* ========================================
   USER DROPDOWN FIX - Correction débordement
   ======================================== */

/* Container du dropdown utilisateur */
.navbar-nav.ms-auto .nav-item.dropdown:last-child {
    margin-left: 15px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    padding-left: 15px;
}

/* Lien du dropdown utilisateur */
.navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle {
    white-space: nowrap;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 30px;
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    margin-right: 5px;
}

/* Flèche du dropdown */
.navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle::after {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    border-top-color: rgba(255, 255, 255, 0.8);
    transition: transform 0.3s ease;
}

/* Menu déroulant utilisateur */
.navbar-nav.ms-auto .dropdown-menu:last-child {
    min-width: 200px;
    max-width: 280px;
    transform: translateX(-10px) !important;
    border: 1px solid rgba(211, 47, 47, 0.25);
    box-shadow: 0 10px 40px rgba(211, 47, 47, 0.2);
}

/* Élément déconnexion dans le dropdown */
.navbar-nav.ms-auto .dropdown-menu:last-child .dropdown-item[href*="logout"] {
    color: #dc3545 !important;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    border-radius: 4px;
    margin: 2px 8px;
}

.navbar-nav.ms-auto .dropdown-menu:last-child .dropdown-item[href*="logout"]:hover {
    background: linear-gradient(135deg, #d32f2f 0%, #c41e3a 100%);
    color: #fff !important;
    transform: translateX(3px);
}

.navbar-nav.ms-auto .dropdown-menu:last-child .dropdown-item[href*="logout"] i {
    color: #dc3545;
    transition: color 0.2s ease;
}

.navbar-nav.ms-auto .dropdown-menu:last-child .dropdown-item[href*="logout"]:hover i {
    color: #fff;
}

/* Rôle utilisateur dans le dropdown */
.navbar-nav.ms-auto .dropdown-menu:last-child .dropdown-item-text.user-role {
    color: #6c757d;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem;
}

/* Responsive pour le dropdown utilisateur */
@media (max-width: 991px) {
    .navbar-nav.ms-auto .nav-item.dropdown:last-child {
        margin-left: 0;
        border-left: none;
        padding-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding-top: 10px;
        margin-top: 10px;
        width: 100%;
    }
    
    .navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle {
        max-width: 100%;
        justify-content: center;
        padding-right: 40px;
        background: rgba(255, 255, 255, 0.15);
        margin: 0;
    }
    
    .navbar-nav.ms-auto .dropdown-menu:last-child {
        transform: none !important;
        position: static !important;
        float: none !important;
        width: 100%;
        max-width: 100%;
        margin-top: 5px;
        background: rgba(255, 255, 255, 0.98);
    }
    
    .navbar-nav.ms-auto .dropdown-menu:last-child .dropdown-item[href*="logout"] {
        margin: 2px 0;
        border-radius: 0;
    }
}

/* Pour les très petits écrans (mobile) */
@media (max-width: 576px) {
    .navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
    }
    
    /* Masquer le nom complet, garder seulement l'icône et la flèche */
    .navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle .user-name {
        display: inline-block;
        max-width: 120px;
        overflow: hidden;
        text-overflow: ellipsis;
        vertical-align: middle;
    }
    
    /* Rendre le dropdown plus compact */
    .navbar-nav.ms-auto .dropdown-menu:last-child {
        min-width: 180px;
    }
}

/* Pour les écrans très larges */
@media (min-width: 1400px) {
    .navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle {
        max-width: 260px;
    }
}

/* Hover effect amélioré */
.navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle:hover::after {
    transform: translateY(-50%) rotate(180deg);
    border-top-color: #fff;
}

/* Animation d'entrée pour le dropdown */
@keyframes fadeInDropdown {
    from {
        opacity: 0;
        transform: translateY(-8px) translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateX(-10px);
    }
}

.navbar-nav.ms-auto .dropdown-menu:last-child.show {
    animation: fadeInDropdown 0.3s ease-out;
}

/* Accessibilité : focus states */
.navbar-nav.ms-auto .nav-item.dropdown:last-child .nav-link.dropdown-toggle:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
    background: rgba(255, 255, 255, 0.25);
}