/* ============================================================
   e-DAMO - CSS Principal
   ANPE Niger - Styles globaux
   ============================================================ */

:root {
    --primary:       #1a5276;
    --primary-dark:  #154360;
    --primary-light: #d6eaf8;
    --secondary:     #e67e22;
    --secondary-light: #fef9e7;
    --success:       #1e8449;
    --success-light: #d5f5e3;
    --warning:       #f39c12;
    --warning-light: #fef9e7;
    --danger:        #c0392b;
    --danger-light:  #fadbd8;
    --info:          #2471a3;
    --info-light:    #d6eaf8;
    --gray-100:      #f8f9fa;
    --gray-200:      #e9ecef;
    --gray-300:      #dee2e6;
    --gray-500:      #adb5bd;
    --gray-700:      #495057;
    --gray-800:      #343a40;
    --gray-900:      #212529;
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --topbar-height: 62px;
    --transition:    0.25s ease;
    --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
    --shadow:        0 2px 8px rgba(0,0,0,.12);
    --shadow-lg:     0 4px 20px rgba(0,0,0,.16);
    --radius:        8px;
    --radius-lg:     12px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--gray-800);
    background: #f0f2f5;
    margin: 0;
    padding: 0;
}

/* ============================================================
   LAYOUT ADMIN
   ============================================================ */

.admin-layout { display: flex; min-height: 100vh; }

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, #1a2a4a 0%, #1a3a5c 100%);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 1000;
    transition: transform var(--transition);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.2) transparent;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    min-height: 70px;
}

.sidebar-logo {
    width: 42px;
    height: 42px;
    object-fit: contain;
    border-radius: 50%;
    background: white;
    padding: 3px;
    flex-shrink: 0;
}

.brand-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
    display: block;
}

.brand-sub {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.6);
    display: block;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--secondary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.user-info { overflow: hidden; }

.user-name {
    display: block;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.badge-role-super_admin,
.badge-role-admin { color: var(--warning); font-size: 0.7rem; }
.badge-role-agent { color: rgba(255,255,255,0.6); font-size: 0.7rem; }

.sidebar-nav {
    flex: 1;
    padding: 8px 0;
}

.nav-section {
    padding: 12px 16px 4px;
}

.nav-section-title {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.4);
    font-weight: 600;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    transition: all var(--transition);
    border-left: 3px solid transparent;
    font-size: 0.875rem;
    font-weight: 500;
    position: relative;
}

.nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
    text-decoration: none;
}

.nav-item.active {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border-left-color: var(--secondary);
}

.nav-item i { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }

.nav-item span { flex: 1; }

.nav-badge {
    background: var(--danger);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

/* MAIN WRAPPER */
.main-wrapper {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition);
}

/* TOPBAR */
.topbar {
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 900;
    box-shadow: var(--shadow-sm);
}

.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-toggle {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--gray-700);
    padding: 6px;
    border-radius: var(--radius);
    transition: all var(--transition);
}

.sidebar-toggle:hover { background: var(--gray-100); }

.topbar-btn {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--gray-700);
    padding: 8px;
    border-radius: var(--radius);
    position: relative;
    transition: all var(--transition);
}

.topbar-btn:hover { background: var(--gray-100); }

.topbar-badge {
    position: absolute;
    top: 4px; right: 4px;
    background: var(--danger);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    width: 16px; height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    padding: 6px 10px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    color: var(--gray-800);
}

.topbar-user:hover { background: var(--gray-100); }

.user-avatar-sm {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
}

/* PAGE CONTENT */
.page-content {
    flex: 1;
    padding: 24px;
}

.page-footer {
    padding: 12px 24px;
    border-top: 1px solid var(--gray-200);
    background: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ============================================================
   COMPOSANTS UI
   ============================================================ */

/* Page Header */
.page-header {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header-left h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 0;
}

.page-header-left p {
    color: var(--gray-500);
    margin: 4px 0 0;
    font-size: 0.85rem;
}

/* Cards */
.card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.card-header h5 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-800);
}

.card-body { padding: 20px; }

/* Stats Cards */
.stat-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-card-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.stat-card-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}

.stat-card-label {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 4px;
    font-weight: 500;
}

.stat-card-change {
    font-size: 0.75rem;
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Tables */
.table-wrapper {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.table {
    margin: 0;
    font-size: 0.875rem;
}

.table thead th {
    background: var(--gray-100);
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--gray-200);
    padding: 12px 16px;
    white-space: nowrap;
}

.table tbody tr { transition: background var(--transition); }
.table tbody tr:hover { background: var(--gray-100); }
.table tbody td { padding: 12px 16px; vertical-align: middle; }

/* Badges Statut */
.badge-statut {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.badge-brouillon { background: #fff3cd; color: #856404; }
.badge-soumise   { background: #d1ecf1; color: #0c5460; }
.badge-validee   { background: #d4edda; color: #155724; }
.badge-rejetee   { background: #f8d7da; color: #721c24; }
.badge-corrigee  { background: #e2e3e5; color: #383d41; }

/* Buttons */
.btn {
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    padding: 8px 16px;
    transition: all var(--transition);
}

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

.btn-warning { background: var(--secondary); border-color: var(--secondary); color: #fff; }
.btn-warning:hover { background: #d35400; border-color: #d35400; color: #fff; }

.btn-sm { padding: 5px 10px; font-size: 0.8rem; }
.btn-icon { padding: 6px 8px; }

/* Forms */
.form-label { font-weight: 500; color: var(--gray-700); font-size: 0.875rem; margin-bottom: 6px; }
.form-control, .form-select {
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius);
    padding: 9px 12px;
    font-size: 0.875rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,82,118,0.1);
}

.form-control.is-invalid { border-color: var(--danger); }
.invalid-feedback { font-size: 0.8rem; }

/* Alerts */
.alert { border-radius: var(--radius); border: none; font-size: 0.875rem; }
.alert-info    { background: var(--info-light); color: var(--info); }
.alert-success { background: var(--success-light); color: var(--success); }
.alert-warning { background: var(--warning-light); color: #856404; }
.alert-danger  { background: var(--danger-light); color: var(--danger); }

.flash-container { margin-bottom: 16px; }

/* Notifications dropdown */
.notif-dropdown { width: 340px; max-height: 400px; overflow-y: auto; }
.notif-header { 
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; border-bottom: 1px solid var(--gray-200);
}

/* Breadcrumb */
.breadcrumb { font-size: 0.8rem; }
.breadcrumb-item a { color: var(--primary); text-decoration: none; }
.breadcrumb-item.active { color: var(--gray-500); }

/* Formulaire d'étapes DAMO */
.step-wizard {
    display: flex;
    justify-content: space-between;
    margin-bottom: 28px;
    position: relative;
}

.step-wizard::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 0; right: 0;
    height: 2px;
    background: var(--gray-200);
    z-index: 0;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
    z-index: 1;
    flex: 1;
}

.step-circle {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--gray-500);
    transition: all var(--transition);
}

.step-item.active .step-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.step-item.completed .step-circle {
    background: var(--success);
    border-color: var(--success);
    color: #fff;
}

.step-label {
    font-size: 0.7rem;
    color: var(--gray-500);
    text-align: center;
    font-weight: 500;
}

.step-item.active .step-label { color: var(--primary); font-weight: 600; }

/* Tables DAMO de saisie */
.damo-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.damo-table th {
    background: var(--primary);
    color: #fff;
    padding: 8px 10px;
    text-align: center;
    font-weight: 600;
    font-size: 0.72rem;
    border: 1px solid rgba(255,255,255,0.2);
    white-space: nowrap;
}
.damo-table th.col-categorie { background: var(--primary-dark); text-align: left; min-width: 160px; }
.damo-table th.sub-header { background: #2980b9; }
.damo-table td {
    padding: 6px 8px;
    border: 1px solid var(--gray-200);
    text-align: center;
    vertical-align: middle;
}
.damo-table td.categorie-label {
    text-align: left;
    font-weight: 500;
    background: var(--gray-100);
    padding-left: 12px;
}
.damo-table tr.total-row td {
    background: #e8f4f8;
    font-weight: 700;
}
.damo-table input[type="number"] {
    width: 65px;
    text-align: center;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 4px 6px;
    font-size: 0.82rem;
}
.damo-table input[type="number"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(26,82,118,0.15);
}

/* Sidebar overlay mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

/* ============================================================
   LAYOUT PUBLIC (Grand public)
   ============================================================ */

.public-layout { 
    min-height: 100vh;
    background: #f0f2f5;
}

.public-navbar {
    background: linear-gradient(135deg, #1a2a4a, #1a5276);
    padding: 12px 0;
    box-shadow: var(--shadow);
}

.public-hero {
    background: linear-gradient(135deg, #1a2a4a 0%, #1a5276 50%, #2980b9 100%);
    color: #fff;
    padding: 60px 0;
    text-align: center;
}

.public-hero h1 { font-size: 2.2rem; font-weight: 700; margin-bottom: 12px; }
.public-hero p   { font-size: 1.1rem; opacity: 0.9; max-width: 600px; margin: 0 auto; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 991px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.show {
        transform: translateX(0);
    }
    .sidebar-overlay.show { display: block; }
    .main-wrapper { margin-left: 0; }
    .page-content { padding: 16px; }
}

@media (max-width: 576px) {
    .step-wizard { overflow-x: auto; gap: 4px; }
    .stat-card-value { font-size: 1.4rem; }
    .page-header { padding: 16px; }
    .damo-table input[type="number"] { width: 55px; }
}

/* Loading Spinner */
.loading-overlay {
    position: fixed; inset: 0;
    background: rgba(255,255,255,0.8);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
    display: none;
}

.spinner { width: 40px; height: 40px; border: 3px solid var(--gray-200); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-500); }

/* Print */
@media print {
    .sidebar, .topbar, .page-footer, .btn, .no-print { display: none !important; }
    .main-wrapper { margin-left: 0; }
    .page-content { padding: 0; }
    .card { box-shadow: none; border: 1px solid #000; }
}