/* Thème personnalisé avec la charte graphique AMGT */
:root {
    --primary-orange: #f7941d; /* Orange principal */
    --primary-blue: #006fb9; /* Bleu principal */
    --secondary-blue: #00adee; /* Bleu secondaire */
    --primary-green: #00a84f; /* Vert */
    --dark-gray: #434244; /* Gris foncé */
    --medium-gray: #6c757d; /* Gris moyen */
    --light-gray: #f8f9fa; /* Gris clair */
    --white: #ffffff;
    --black: #000000;
    
    /* Couleurs dérivées pour les effets et les états */
    --primary-orange-light: #ffc278; /* Orange clair pour hover */
    --primary-blue-light: #3a98d8; /* Bleu principal clair pour hover */
    --secondary-blue-light: #66d1ff; /* Bleu secondaire clair pour hover */
    --primary-green-light: #4cd98c; /* Vert clair pour hover */
}

/* Styles généraux */
body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-gray);
    background-color: var(--light-gray);
}

/* Liens */
a {
    color: var(--primary-blue);
    transition: color 0.3s ease, transform 0.2s ease;
}

a:hover {
    color: var(--primary-orange);
    text-decoration: none;
}

/* Boutons - Styles unifiés */
.btn-primary {
    background-color: var(--primary-blue) !important;
    border-color: var(--primary-blue) !important;
    color: white !important;
    transition: all 0.3s ease;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-blue-light) !important;
    border-color: var(--primary-blue-light) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 111, 185, 0.3);
}

.btn-secondary {
    background-color: var(--secondary-blue) !important;
    border-color: var(--secondary-blue) !important;
    color: white !important;
}

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--secondary-blue-light) !important;
    border-color: var(--secondary-blue-light) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 173, 238, 0.3);
}

.btn-success {
    background-color: var(--primary-green) !important;
    border-color: var(--primary-green) !important;
}

.btn-success:hover, .btn-success:focus {
    background-color: var(--primary-green-light) !important;
    border-color: var(--primary-green-light) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 168, 79, 0.3);
}

.btn-warning {
    background-color: var(--primary-orange) !important;
    border-color: var(--primary-orange) !important;
    color: white !important;
}

.btn-warning:hover, .btn-warning:focus {
    background-color: var(--primary-orange-light) !important;
    border-color: var(--primary-orange-light) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(247, 148, 29, 0.3);
}

/* Cartes - Styles unifiés */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: white;
    border-bottom: 2px solid rgba(0, 111, 185, 0.1);
    font-weight: 600;
}

.card-header h6 {
    color: var(--primary-blue);
}

/* Animations et transitions */
.animate-fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

.animate-slide-in {
    animation: slideIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Navbar */
.navbar {
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue));
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    color: white !important;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    color: white !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-orange) !important;
    transform: translateY(-2px);
}

/* Sidebar */
.sidebar {
    background: linear-gradient(180deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    min-width: 250px;
    max-width: 250px;
    transition: all 0.3s;
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
    z-index: 1000;
}

.sidebar.active {
    margin-left: -250px;
}

.sidebar-header {
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.1);
}

.sidebar-header h5 {
    font-size: 1rem;
    margin-top: 5px !important;
}

.sidebar-menu {
    padding: 0;
    list-style: none;
    margin-bottom: 60px; /* Espace en bas pour éviter que les derniers éléments soient cachés */
}

.sidebar-menu-item {
    padding: 8px 15px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.sidebar-menu-item:hover, .sidebar-menu-item.active {
    background-color: rgba(255, 255, 255, 0.15);
    border-left-color: var(--primary-orange);
}

.sidebar-menu-item.active {
    background-color: rgba(247, 148, 29, 0.2); /* Couleur orange avec transparence */
}

.sidebar-menu-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.sidebar-menu-icon {
    margin-right: 10px;
    width: 16px;
    text-align: center;
}

/* Styles spécifiques pour la sidebar du dashboard */
body.dashboard .sidebar {
    display: block !important;
    left: 0 !important;
}

body.dashboard .content {
    margin-left: 250px !important;
}

/* Assurer que la sidebar est toujours visible sur les écrans larges */
@media (min-width: 992px) {
    .sidebar {
        display: block !important;
        left: 0 !important;
    }
    
    .content {
        margin-left: 250px !important;
    }
    
    .sidebar.active {
        margin-left: -250px !important;
    }
    
    .content.active {
        margin-left: 0 !important;
    }
}

/* Wrapper et layout */
.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
    transition: all 0.3s;
    min-height: 100vh;
    position: relative;
}

.content {
    width: 100%;
    min-height: 100vh;
    transition: all 0.3s;
    background-color: #f8f9fa;
    margin-left: 250px;
}

.content.active {
    margin-left: 0;
}

/* Styles pour le contenu principal */
#page-content-wrapper {
    width: 100%;
    transition: all 0.3s;
    margin-left: 250px;
}

#page-content-wrapper.active {
    margin-left: 0;
}

/* Styles pour la sidebar active/inactive */
/* Déjà défini plus haut */

.wrapper.sidebar-collapsed #page-content-wrapper {
    margin-left: 0;
}

/* Tableaux - Styles unifiés */
.table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
}

.table thead th {
    background-color: rgba(0, 111, 185, 0.05);
    color: var(--primary-blue);
    font-weight: 600;
    border-bottom: 2px solid rgba(0, 111, 185, 0.1);
    padding: 12px 15px;
}

.table tbody tr:hover {
    background-color: rgba(0, 173, 238, 0.05);
}

/* Style pour les hovers de table déjà défini plus haut */

/* Badges - Styles unifiés */
/* Style pour les badges déjà défini plus haut */

.bg-primary {
    background-color: var(--primary-blue) !important;
}

.bg-info {
    background-color: var(--secondary-blue) !important;
}

.bg-success {
    background-color: var(--primary-green) !important;
}

.bg-warning {
    background-color: var(--primary-orange) !important;
    color: white !important;
}

/* Fil d'Ariane (Breadcrumb) */
.breadcrumb {
    background-color: transparent;
    padding: 0.5rem 0;
}

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

.breadcrumb-item.active {
    color: var(--primary-orange);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--medium-gray);
}

/* Pagination */
.page-item.active .page-link {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.page-link {
    color: var(--primary-blue);
}

.page-link:hover {
    color: var(--primary-orange);
}

/* Tabs */
.nav-tabs .nav-link {
    color: var(--dark-gray) !important;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.5rem 1rem;
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    border-bottom-color: var(--primary-orange);
    color: var(--primary-orange) !important;
}

.nav-tabs .nav-link.active {
    color: var(--primary-blue) !important;
    border: none;
    border-bottom: 2px solid var(--primary-blue);
    background-color: transparent;
    font-weight: 600;
}

/* Assurer que la sidebar est toujours visible sur les écrans larges sauf si explicitement masquée */
@media (min-width: 992px) {
    .sidebar {
        margin-left: 0;
    }
    
    #page-content-wrapper {
        margin-left: 250px;
    }
    
    .sidebar.active {
        margin-left: -250px;
    }
    
    #page-content-wrapper.active {
        margin-left: 0;
    }
}

/* Styles pour les petits écrans */
@media (max-width: 991.98px) {
    .sidebar {
        margin-left: -250px;
    }
    
    .sidebar.active {
        margin-left: 0;
    }
    
    #page-content-wrapper {
        margin-left: 0;
    }
    
    #page-content-wrapper.active {
        margin-left: 250px;
    }
}

/* Styles spécifiques pour les cards de statistiques */
.card-header-orange {
    background: linear-gradient(90deg, var(--primary-orange), var(--primary-orange-light));
    color: white;
}

.card-stats {
    padding: 1.5rem;
    text-align: center;
}

.card-stats-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.card-stats-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.card-stats-label {
    font-size: 0.9rem;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Bouton orange spécifique */

.btn-orange {
    background-color: var(--primary-orange);
    border-color: var(--primary-orange);
    color: white;
    font-weight: 500;
    border-radius: 5px;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
}

.btn-orange:hover {
    background-color: var(--secondary-orange);
    border-color: var(--secondary-orange);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Styles spécifiques pour les tables */
.table th {
    background-color: var(--light-gray);
    color: var(--dark-gray);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    padding: 1rem;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
}

.table-hover tbody tr {
    transition: all 0.3s ease;
}

.table-hover tbody tr:hover {
    background-color: rgba(59, 130, 246, 0.05);
}

/* Badges */
.badge {
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    border-radius: 5px;
}

.badge-primary {
    background-color: var(--primary-blue);
}

.badge-orange {
    background-color: var(--primary-orange);
}

.badge-success {
    background-color: #10b981;
}

.badge-warning {
    background-color: #f59e0b;
}

.badge-danger {
    background-color: #ef4444;
}

/* Forms */
.form-control {
    border-radius: 5px;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-label {
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

/* Notifications */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--primary-orange);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-item {
    padding: 1rem;
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.notification-item:hover {
    background-color: rgba(59, 130, 246, 0.05);
}

.notification-item.unread {
    border-left: 3px solid var(--primary-orange);
}

/* Animations pour les éléments interactifs */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Loader */
.loader {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top: 4px solid var(--primary-blue);
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Timeline pour l'historique des courriers */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background-color: var(--light-blue);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--primary-blue);
    border: 3px solid white;
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--medium-gray);
}

.timeline-content {
    background-color: white;
    padding: 1rem;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        margin-left: -250px;
    }
    
    .sidebar.active {
        margin-left: 0;
    }
    
    .content {
        margin-left: 0;
    }
    
    .content.active {
        margin-left: 250px;
    }
    
    .card-stats {
        margin-bottom: 1rem;
    }
}

/* Loading overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}