/* Variables globales */
:root {
    /* Palette de couleurs */
    --primary-color: #7C9D96;
    --secondary-color: #E9B384;
    --success-color: #A1CCD1;
    --info-color: #F4DDB4;
    --warning-color: #E9B384;
    --danger-color: #DC8686;
    --light-color: #F9F7F7;
    --dark-color: #4F4F4F;
    
    /* Couleurs de fond */
    --body-bg: #F5F5F5;
    --sidebar-bg: #F9F7F7;
    --card-bg: #FFFFFF;
    
    /* Ombres */
    --card-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --card-shadow-hover: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-speed: 0.3s;
}

/* Reset et styles de base */
body {
    background-color: var(--body-bg);
    color: var(--dark-color);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

/* Layout */
.sidebar {
    background-color: var(--sidebar-bg);
    min-height: 100vh;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    padding: 1rem;
}

.main-content {
    padding: 2rem;
}

/* Navigation */
.sidebar-link {
    color: var(--dark-color);
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    transition: all var(--transition-speed) ease;
}

.sidebar-link:hover,
.sidebar-link.active {
    background-color: var(--primary-color);
    color: white;
}

.sidebar-link i {
    margin-right: 0.5rem;
}

/* Sidebar sub-links (collapsible children) */
.sidebar-sub {
    padding: 0.5rem 1rem 0.5rem 2.4rem;
    font-size: 0.85rem;
    border-radius: 0.4rem;
    margin: 1px 0.3rem;
}
.sidebar-sub i {
    font-size: 0.82rem;
}

/* Sidebar toggle with chevron */
.sidebar-toggle {
    position: relative;
    font-weight: 600;
}
.sidebar-chevron {
    font-size: 0.65rem;
    transition: transform 0.25s ease;
    margin-right: 0 !important;
}
.sidebar-toggle:not(.collapsed) .sidebar-chevron {
    transform: rotate(180deg);
}

/* Sidebar divider */
.sidebar-divider {
    height: 1px;
    background: #e0e0e0;
    margin: 0.75rem 1rem;
}

/* Cards */
.card {
    background: var(--card-bg);
    border: none;
    border-radius: 0.5rem;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-speed) ease;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    padding: 1.25rem;
}

.card-title {
    color: var(--dark-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0;
}

.card-body {
    padding: 1.25rem;
}

/* Statistiques */
.stat-card {
    color: white;
    padding: 1.5rem;
}

.stat-card .display-4 {
    font-size: 2rem;
    font-weight: 600;
}

.stat-card.bg-primary { background-color: var(--primary-color) !important; }
.stat-card.bg-success { background-color: var(--success-color) !important; }
.stat-card.bg-info { background-color: var(--info-color) !important; }
.stat-card.bg-warning { background-color: var(--warning-color) !important; }
.stat-card.bg-danger { background-color: var(--danger-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-success { background-color: var(--success-color) !important; }
.bg-info { background-color: var(--info-color) !important; }
.bg-warning { background-color: var(--warning-color) !important; }
.bg-danger { background-color: var(--danger-color) !important; }

/* Tableaux */
.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: var(--light-color);
    border-bottom: 2px solid var(--primary-color);
    color: var(--dark-color);
    font-weight: 600;
    padding: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: background-color var(--transition-speed) ease;
}

.table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

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

/* Badges */
.badge {
    padding: 0.5em 0.75em;
    font-weight: 500;
    border-radius: 0.25rem;
}

.badge.bg-success { background-color: var(--success-color) !important; }
.badge.bg-warning { background-color: var(--warning-color) !important; }
.badge.bg-danger { background-color: var(--danger-color) !important; }

/* Boutons */
.btn {
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: all var(--transition-speed) ease;
}

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

.btn-primary:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
    transform: translateY(-2px);
}

/* Formulaires */
.form-control {
    border-radius: 0.5rem;
    border: 1px solid #E0E0E0;
    padding: 0.75rem;
    transition: all var(--transition-speed) ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(124, 157, 150, 0.25);
}

/* Alertes */
.alert {
    border: none;
    border-radius: 0.5rem;
    padding: 1rem;
}

.alert-success { background-color: var(--success-color); }
.alert-info { background-color: var(--info-color); }
.alert-warning { background-color: var(--warning-color); }
.alert-danger { background-color: var(--danger-color); }

/* Modals */
.modal-content {
    border: none;
    border-radius: 0.5rem;
    box-shadow: var(--card-shadow-hover);
}

.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
}

/* Utilitaires */
.text-primary { color: var(--primary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-info { color: var(--info-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }

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

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

/* ScrollBar personnalisée */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: darken(var(--primary-color), 10%);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -250px;
        top: 0;
        height: 100vh;
        z-index: 1000;
        transition: left var(--transition-speed) ease;
    }

    .sidebar.show {
        left: 0;
    }

    .main-content {
        padding: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .table-responsive {
        margin: 0;
    }

    .display-4 {
        font-size: 1.5rem;
    }
}

/* États spéciaux */
.border-dashed {
    border-style: dashed !important;
    border-width: 2px !important;
    background-color: var(--light-color);
}

.loading {
    position: relative;
    opacity: 0.7;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--light-color);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Print styles */
@media print {
    .no-print { display: none !important; }
    .card { break-inside: avoid; }
    .table td, .table th { background-color: white !important; }
}
.badge.bg-info {
    font-size: 0.75rem;
    font-weight: normal;
    padding: 0.3em 0.6em;
    background-color: rgba(13, 202, 240, 0.1) !important;
    color: #0dcaf0;
    border: 1px solid #0dcaf0;
}
/* Styles pour la sidebar */
.sidebar {
    min-height: 100vh;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
    transition: all 0.3s;
}

/* Adaptation mobile */
@media (max-width: 767.98px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        transition: left 0.3s ease;
    }

    .sidebar.show {
        left: 0;
    }

    .col-md-9.ms-sm-auto {
        margin-left: 0 !important;
        width: 100%;
    }

    /* Ajuster les cartes statistiques */
    .card {
        margin-bottom: 1rem;
    }

    /* Réduire les paddings */
    .px-md-4 {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    /* Ajuster la taille du logo */
    .sidebar img {
        max-width: 150px;
    }
}

/* Overlay pour le menu mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
}

.sidebar-overlay.show {
    display: block;
}
/* Styles pour le bouton toggle */
.btn-light.d-md-none {
    z-index: 1050;
    width: 42px;
    height: 42px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    border: 1px solid #dee2e6;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.btn-light.d-md-none:hover {
    background-color: #f8f9fa;
}

.btn-light.d-md-none .bi-list {
    color: #333;
}
/* ===== Comptabilité: Validated/Pending rows ===== */
.row-validated {
    background-color: #f0faf0 !important;
}
.row-validated td {
    color: #999 !important;
}
.row-validated td .btn {
    opacity: 0.6;
}
.row-validated td a {
    color: #999 !important;
}
.row-pending {
    background-color: #fff;
}
.acc-table {
    font-size: 0.88rem;
}
.acc-table td {
    vertical-align: middle;
    padding: 0.35rem 0.5rem;
}
.accordion-button:not(.collapsed) {
    background-color: #f0f4f8;
}