body{
    overflow: auto;
    scrollbar-width: thin;
    /*scrollbar-color: #c1c1c1 #f0f0f0;*/
    scroll-behavior: smooth;

    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
body::-webkit-scrollbar {
    width: 8px;
}
/* ===== VARIABLES ===== */
:root {
    --header-height: 70px;
    --footer-height: 60px;
    --sidebar-width: 350px;/* 320px;*/
    --sidebar-hidden: -350px;/* -320px;*/
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --text-color: #2c3e50;
    --text-light: #7f8c8d;
    --text-danger: #dc3545;
    --bg-color: #ecf0f1;
    --bg-light: #ffffff;
    --border-color: #bdc3c7;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 5px 20px rgba(0,0,0,0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* ===== HEADER STYLES ===== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-light);
    box-shadow: var(--shadow);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);   

    /*border: 0px solid red;*/
}

.main-header .header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Logo */
.main-header .header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.main-header .logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;

    /*
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: white;
    font-size: 1.2rem;
    */
}

.main-header .logo-icon img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.main-header .logo-text {
    color: var(--text-light);
    font-size: 0.9rem;
    font-family: 'ubuntu';
}

/* Titre de la page */
.main-header .header-title {
    flex: 1;
    text-align: center;
}

.main-header .header-title h1 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    text-transform: capitalize;
}

/* Actions utilisateur */
.main-header .header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    justify-content: flex-end;
}

/* Notification */
.main-header .notification-dropdown {
    position: relative;
}

.main-header .notification-btn {
    position: relative;
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
    font-size: 1.2rem;
}

.main-header .notification-btn:hover {
    background: var(--bg-color);
    color: var(--secondary-color);
}

.main-header .notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.main-header .notification-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    width: 350px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1001;
}

.notification-dropdown.active .notification-dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(10px);
}

.main-header .notification-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-header .notification-header h4 {
    margin: 0;
    color: var(--text-color);
}

.main-header .notification-count {
    background: var(--secondary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.main-header .notification-list {
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
}

.main-header .notification-list::-webkit-scrollbar {
    width: 8px;
}

.main-header .notification-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
}

.main-header .notification-item:hover {
    background: var(--bg-color);
}

.notification-item.unread {
    background: #f8f9fa;
    border-left: 3px solid var(--secondary-color);
}

.main-header .notification-item:last-child {
    border-bottom: none;
}

.main-header .notification-icon {
    width: 32px;
    height: 32px;
    background: var(--bg-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.main-header .notification-content {
    flex: 1;
}

.main-header .notification-content p {
    margin: 0 0 0.25rem 0;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--text-color);
}

.main-header .notification-time {
    font-size: 0.75rem;
    color: var(--text-light);
}

.main-header .notification-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.main-header .view-all {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.main-header .view-all:hover {
    text-decoration: underline;
}

/* Styles pour les notifications dynamiques */
.main-header .notification-item {
    display: flex;
    align-items: flex-start;
    padding: 0.75rem;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.main-header .notification-item:hover {
    background: #f8f9fa;
}

.main-header .notification-item.unread {
    background: #f0f7ff;
    border-left: 3px solid var(--secondary-color);
}

.main-header .notification-item:last-child {
    border-bottom: none;
}

.main-header .notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.main-header .notification-icon i {
    font-size: 0.9rem;
    color: var(--text-light);
}

.main-header .notification-content {
    flex: 1;
    min-width: 0;
}

.main-header .notification-message {
    margin: 0 0 0.25rem 0;
    font-size: 0.85rem;
    line-height: 1.3;
    word-wrap: break-word;
}

.main-header .notification-time {
    font-size: 0.75rem;
    color: var(--text-light);
}

.main-header .notification-actions {
    margin-left: 0.5rem;
    flex-shrink: 0;
}

.main-header .mark-read-btn {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.25rem 0.5rem 0.25rem 0.6rem;
    border-radius: 3px;
    transition: var(--transition);
}

.main-header .mark-read-btn.unread:hover {
    background: #27ae60;
    color: white;
}

.main-header .mark-read-btn.read:hover {
    background: #dc3545;
    color: white;
}

.main-header .no-notifications {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-light);
}

.main-header .no-notifications i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.main-header .no-notifications p {
    margin: 0;
    font-size: 0.9rem;
}

/* User dropdown styles */
.main-header .user-info-dropdown {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
}

.main-header .user-avatar-small {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 0.75rem;
}

.main-header .avatar-large {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid #ccc;
    object-fit: cover;
}

.main-header .user-info-dropdown .user-details {
    flex: 1;
}

.main-header .user-info-dropdown .user-details strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.1rem;
}

.main-header .user-info-dropdown .user-details span {
    font-size: 0.8rem;
    color: var(--text-light);
}

/*
.main-header .logout-item {
    color: var(--accent-color);
}

.main-header .logout-item:hover {
    color: var(--accent-color);
    /*background: #ffeaea;
}*/

/* Dropdown utilisateur */
.main-header .user-dropdown {
    position: relative;
}

.main-header .user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
    font-size: 1.1rem;
}

.main-header .user-btn:hover {
    background: var(--bg-color);
    color: var(--secondary-color);
}

.main-header .dropdown-arrow {
    font-size: 0.8rem;
    transition: var(--transition);
}

.main-header .user-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.main-header .user-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    width: auto;
    padding: 0;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1001;
}

.main-header .user-dropdown.active .user-dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(10px);
}

.main-header .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.main-header .hr {
    margin: 0;
}

.main-header .user-dropdown-content a {
    padding: 0.8rem 1.2rem 0.8rem 1.2rem;
    /*border-radius: var(--border-radius);*/
}

.main-header .user-dropdown-content a:hover {
    color: var(--secondary-color);
    background: none;/*#e1e8ed;*/
}

.main-header .dropdown-item i {
    width: 16px;
    margin-right: 5px;
    text-align: center;
}

.main-header .dropdown-item span:hover {
    text-decoration: underline;
}

.main-header .dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* ===== SIDEBAR STYLES ===== */
.sidebar-nav {
    display: flex;
    justify-content: center;
    flex-direction: column;
    position: fixed;
    top: 0;
    opacity: 0;
    right: var(--sidebar-hidden);
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-light);
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
    z-index: 2000;
    transition: var(--transition);
    visibility: hidden;
}

.sidebar-nav.active {
    right: 0;
    opacity: 1;
    visibility: visible;
}

.sidebar-nav .sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--primary-color);
    color: white;
}

.sidebar-nav .sidebar-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.sidebar-nav .sidebar-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
}

.sidebar-nav .sidebar-close:hover {
    background: rgba(255,255,255,0.1);
}

.sidebar-nav .sidebar-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    scrollbar-width: thin;
    overflow-y: auto;
}
.sidebar-nav .sidebar-content::-webkit-scrollbar {
    width: 8px;
}

.sidebar-nav .sidebar-content .nav-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    list-style: none;
    padding: 1rem;
    margin: 0;
    flex: 1;
    /*border: 0px solid red;*/
    background-image: url("../media/images/3225.jpg");
    background-size: cover;
}

.sidebar-nav .sidebar-content .nav-menu .nav-item {
    /*border: 0px solid red;*/
    width: 90%;
    height: auto;
    margin: 1rem;
    color: #fff;/*var(--text-color);*/
    border-radius: var(--border-radius);
    border-left: 2px solid #dc3545;
    border-right: 2px solid #dc3545;
    box-shadow: var(--shadow);
    background: var(--primary-color);/*var(--bg-light);*/
}

.sidebar-nav .sidebar-content .nav-menu .nav-item:hover {
    background: var(--bg-light);
    color: var(--text-color);
    border-left: 3px solid #0d6efd;
    border-right: 3px solid #198754;
}

.sidebar-nav .sidebar-content .nav-menu .nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.8rem 1.5rem 0.8rem 1rem;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    font-size: 1rem;

    /*border: 0px solid green;*/
}

.sidebar-nav .sidebar-content .nav-menu .nav-link.active {
    background: var(--secondary-color);
    color: white;
}

.sidebar-nav .sidebar-content .nav-menu .nav-link i {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
    margin-right: -5px;
    /*border: 0px solid red;*/
}

.sidebar-nav .sidebar-content .nav-menu .nav-link span {
    margin-right: 0px;
    /*border: 0px solid red;*/
}

.sidebar-nav .sidebar-content .sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-color);
}

/**
 *  :: Arrow ::
 */
.arrow {
    /*margin-left: auto;*/
    transition: var(--transition);
}

.arrow.rotated {
    transform: rotate(90deg);
}

.sidebar-nav .sub-nav {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 70%;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    list-style: none;
    transition: var(--transition);
    background: var(--bg-color);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    
    /*border: 0px solid red;*/
    margin: 0 auto;
}

.sidebar-nav .sub-nav.active {
    max-height: 500px;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.sidebar-nav .sub-nav .nav-link-2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.5rem;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    font-size: 1rem;
    
    /*border: 0px solid #e1e8ed;*/
    border-top: 0;
}

.sidebar-nav .hr-sidebar {
    margin: 0;
    width: 100%;
    margin: 0 auto;
}

.sidebar-nav .sub-nav .nav-link-2:hover {
    color: #fff;
    /*border-radius: var(--border-radius);*/
    border-left: 0px solid #dc3545;
    border-right: 0px solid #dc3545;
    background: var(--primary-color);`
}

/* Overlay sidebar */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ===== FOOTER STYLES ===== */
.main-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--footer-height);
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    z-index: 1000;

    /*border: 0px solid red;*/
}

.main-footer .footer-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.main-footer .footer-copyright {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* bouton onLine | offLine */
.main-footer .online-status {
    position: relative;
    /*left: 400px;*/
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #dc3545;
    border: 2px solid white;
}

.main-footer .online-status.online {
    background-color: #28a745;
}

.main-footer .language-selector {
    position: relative;
}

.main-footer .language-trigger {
    background: var(--bg-light);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 120px;
    justify-content: space-between;
}

.main-footer .language-trigger:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow);
}

.main-footer .current-language {
    font-weight: 500;
    flex: 1;
    text-align: left;
}

.main-footer .language-trigger .fa-chevron-down {
    transition: var(--transition);
    font-size: 0.8rem;
}

.main-footer .language-trigger .fa-chevron-down.rotated {
    transform: rotate(180deg);
}

/* Language Menu */
.main-footer .language-menu {
    position: absolute;
    bottom: 110%;
    right: 0;
    width: 320px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    margin-top: 0.5rem;
}

.main-footer .language-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-footer .language-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #eee;
}

.main-footer .language-menu-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.main-footer .close-menu {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.25rem;
    transition: var(--transition);
}

.main-footer .close-menu:hover {
    color: var(--accent-color);
}

.main-footer .language-search {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #eee;
}

.main-footer .search-input {
    width: 100%;
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.main-footer .search-input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.main-footer .language-list {
    max-height: 300px;
    scrollbar-width: thin;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.main-footer .language-list::-webkit-scrollbar {
    width: 8px;
}

.main-footer .language-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    gap: 0.75rem;
}

.main-footer .language-item:hover {
    background: var(--bg-color);
}

.main-footer .language-item.active {
    background: rgba(52, 152, 219, 0.1);
    color: var(--secondary-color);
}

.main-footer .flag-icon {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
}

.main-footer .language-name {
    font-weight: 500;
    flex: 1;
    text-align: left;
}

.main-footer .language-native {
    font-size: 0.8rem;
    color: var(--text-light);
    flex: 1;
}

.main-footer .language-item .fa-check {
    color: var(--secondary-color);
    font-size: 0.8rem;
}

.main-footer .language-menu-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #eee;
    text-align: center;
}

.main-footer .btn-auto {
    background: none;
    border: 1px solid var(--secondary-color);
    color: var(--secondary-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.main-footer .btn-auto:hover {
    background: var(--secondary-color);
    color: white;
}

.main-footer .language-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2999;
    background: transparent;
}

.main-footer .menu-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.main-footer .menu-toggle-btn:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

/* ===== MAIN CONTENT ADJUSTMENT ===== */
.main-content {
    margin-top: var(--header-height);
    margin-bottom: var(--footer-height);
    min-height: calc(100vh - var(--header-height) - var(--footer-height));
    scrollbar-width: thin;
    overflow-y: auto;
}

.main-content::-webkit-scrollbar {
    width: 8px;
}

.loading-spinner {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}

.loading-spinner i {
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Animation pour les nouvelles notifications */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.main-header .notification-badge.pulse {
    animation: pulse 1s ease-in-out;
}

/* Modal À Propos */
.about-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 3000;
    opacity: 0;
    transition: var(--transition);
}

.about-modal.active {
    display: flex;
    opacity: 1;
    align-items: center;
    justify-content: center;
}

.about-modal .modal-content {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 1000px;
    margin: 1rem;
    transform: scale(0.7);
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.about-modal.active .modal-content {
    transform: scale(1);
}

.about-modal .modal-header {
    background: var(--primary-color);
    color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    text-align: center;
    position: relative;
}

.about-modal .modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.3rem 0.7rem; 
    background: #dc3545;
    border: none;
    font-size: 20px;
    border-radius: 5px;
    opacity: 0.5;
}

.about-modal .modal-close:hover {
    opacity: 1;
}

.about-modal .modal-logo {
    display: flex;
    align-items: center;
}

.about-modal .modal-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 0.8rem;
}

.about-modal .modal-logo .logo-icon img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.about-modal .modal-logo h3 {
    margin: 0;
    border: 0px solid red;
}

.about-modal .modal-body {
    display: flex;
    justify-content: center;
    padding: 1rem;  
}

.about-modal .modal-body .containerBloc {
    width: 100%;
    padding: 1.5rem;
    text-align: center;
}

.about-modal .modal-body .social-links {
    font-size: 25px;
    color: var(--secondary-color);
}

.about-modal .social-link {
    border: 1px solid #6c757d;
    cursor: pointer;
    text-decoration: none;
    padding: 0.3rem 0.4rem 0.3rem 0.9rem; 
    border-radius: var(--border-radius); 
    width: 10px;
}

.about-modal .social-link:last-child {
    padding: 0.3rem 0.9rem 0.3rem 1rem;
}

.about-modal .modal-body .social-link:hover {
   color: var(--primary-color);
   background: #ccc; 
}

/* Responsive */
@media (max-width: 768px) {
    /**
     * :: HEADER ::
     */
    .main-header .header-container {
        padding: 0 0.8rem;
    }

    .main-header .logo-text {
        display: none;
    }

    .main-header .header-title h1 {
        font-size: 1.2rem;
    }

    .main-header .notification-dropdown-content {
        width: 300px;
        right: -50px;
    }
    
    .main-header .user-dropdown-content {
        width: 200px;
        right: -20px;
    }

    .main-header .user-btn {
        background: var(--bg-color);
        color: var(--secondary-color);
    }

    /**
     * :: SIDENAV ::
     */
    .sidebar-nav {
        width: 280px;
        right: -280px;
    }

    /**
     * :: MAIN ::
     */
    .main-content {
        padding: 1rem;
    }

    /**
     * :: FOOTER ::
     */
    .main-footer .footer-container {
        padding: 0 1rem;
    }

    /* Language Menu */
    .main-footer .language-menu {
        position: absolute;
        bottom: 120%;
        right: -50%;
        width: 320px;
    }

    .main-footer .menu-text {
        display: none;
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 480px) {
    /**
     * :: HEADER ::
     */ 
    .main-header .notification-dropdown-content {
        width: 280px;
        right: -80px;
    }

    .main-header .user-dropdown-content {
        width: 180px;
    }

    /**
     * :: FOOTER ::
     */
    .main-footer .footer-container {
        padding: 0 0.4rem;
    }

    .main-footer .footer-copyright {
        /*border: 0px solid green;*/
        font-size: 0.7rem;
    }

    .main-footer .language-trigger {
        max-width: 90px;
        font-size: 12px;
    }

    /* Language Menu */
    .main-footer .language-menu {
        position: absolute;
        bottom: 120%;
        right: -50%;
        width: 310px;
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 400px) {

    .about-modal .modal-content {
        background: var(--bg-light);
        border-radius: var(--border-radius);
        width: 100%;
        max-width: 900px;
        margin: 1rem;
        height: 80%;
        overflow-y: auto;
        transform: scale(0.7);
        transition: var(--transition);
        box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    }

    .about-modal .modal-body {
        display: flex;
        flex-direction: column;
    }

    .about-modal .modal-content {
        width: 100%;
        max-width: 900px;
        margin: 1rem;
        border: 0px solid green;
    }
}   

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* États de chargement */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Utilitaires */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.hidden { display: none; }



/**
 * 
 * ::  FieldValidator  ::
 * 
 * styles de validation des champs 
 * 
 */
.validation-success {
    border-color: #27ae60 !important;
    background-color: rgba(39, 174, 96, 0.05) !important;
    box-shadow: 0 0 0 2px rgba(39, 174, 96, 0.1) !important;
}

.validation-error {
    border-color: #e74c3c !important;
    background-color: rgba(231, 76, 60, 0.05) !important;
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.1) !important;
    animation: shake 0.5s ease-in-out;
}

.error-message {
    color: #e74c3c;
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
    font-weight: 500;
}

/* Animation de secousse pour les erreurs */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Indicateurs visuels */
.field-required::after {
    content: " *";
    color: #e74c3c;
}

/* Tooltips d'aide */
.field-help {
    color: #7f8c8d;
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: block;
}

/* Modal À Propos 
.about-modal .modal-header {
    background: var(--primary-color);
    color: white;
    padding: 1.5rem;
    /*border: 0px solid red;*
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    text-align: center;
    position: relative;
}

.about-modal .modal-logo {
    display: flex;
}

.about-modal .modal-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;

    border: 0px solid red;
    margin-right: 8px;
}

.about-modal .modal-logo h2 {
    /*border: 0px solid red;*
}

.about-modal .modal-body {
    display: flex;
    justify-content: center; 
}

.about-modal .modal-body .containerBloc {
    width: 100%;
    padding: 1.5rem;
    text-align: center;
}

.about-modal .modal-body .social-links {
    font-size: 25px;
    color: var(--secondary-color);
}

.about-modal .social-link {
    border: 1px solid #6c757d;
    cursor: pointer;
    text-decoration: none;
    padding: 0.3rem 0.4rem 0.3rem 0.9rem; 
    border-radius: var(--border-radius); 
    width: 10px;
}

.about-modal .social-link:last-child {
    padding: 0.3rem 0.9rem 0.3rem 1rem;
}

.about-modal .modal-body .social-link:hover {
   color: var(--primary-color);
   background: #ccc;
}*/