/**
 * 📁 Fichier: css/dashboard.css
 * 🎯 Styles spécifiques au dashboard PN-RAVEC
 * 📅 Créé: 20 juillet 2025
 * 👨‍💻 Système: PN-RAVEC - Statistiques État Civil
 */

/* ========================================================================
   VARIABLES CSS DASHBOARD
   ======================================================================== */

:root {
    /* Couleurs principales dashboard */
    --dashboard-primary: #2B4C8C;
    --dashboard-secondary: #3490DC;
    --dashboard-success: #1C8919;
    --dashboard-warning: #FFD700;
    --dashboard-danger: #D01F26;
    --dashboard-info: #17A2B8;
    
    /* Couleurs spécifiques Guinée */
    --guinea-red: #D01F26;
    --guinea-yellow: #FFD700;
    --guinea-green: #1C8919;
    
    /* Couleurs de fond */
    --dashboard-bg: #F8F9FA;
    --dashboard-card-bg: #FFFFFF;
    --dashboard-sidebar-bg: #2B4C8C;
    --dashboard-navbar-bg: #FFFFFF;
    
    /* Ombres */
    --dashboard-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --dashboard-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --dashboard-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    
    /* Espacements */
    --dashboard-spacing-xs: 0.25rem;
    --dashboard-spacing-sm: 0.5rem;
    --dashboard-spacing-md: 1rem;
    --dashboard-spacing-lg: 1.5rem;
    --dashboard-spacing-xl: 2rem;
    
    /* Rayons de bordure */
    --dashboard-radius-sm: 0.375rem;
    --dashboard-radius-md: 0.5rem;
    --dashboard-radius-lg: 0.75rem;
    --dashboard-radius-xl: 1rem;
}

/* ========================================================================
   LAYOUT GÉNÉRAL DASHBOARD
   ======================================================================== */

.dashboard-container {
    min-height: 100vh;
    background: var(--dashboard-bg);
    font-family: 'Inter', 'Roboto', sans-serif;
}

.dashboard-header {
    background: var(--dashboard-navbar-bg);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--dashboard-shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-navbar);
}

.dashboard-sidebar {
    background: var(--dashboard-sidebar-bg);
    min-height: calc(100vh - 60px);
    box-shadow: var(--dashboard-shadow-md);
    transition: all 0.3s ease;
}

.dashboard-main {
    padding: var(--dashboard-spacing-lg);
    background: var(--dashboard-bg);
    min-height: calc(100vh - 60px);
}

/* ========================================================================
   CARTES DASHBOARD
   ======================================================================== */

.dashboard-card {
    background: var(--dashboard-card-bg);
    border-radius: var(--dashboard-radius-lg);
    box-shadow: var(--dashboard-shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    overflow: hidden;
}

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

.dashboard-card-header {
    background: linear-gradient(135deg, var(--dashboard-primary) 0%, var(--dashboard-secondary) 100%);
    color: white;
    padding: var(--dashboard-spacing-lg);
    border-bottom: none;
}

.dashboard-card-body {
    padding: var(--dashboard-spacing-lg);
}

.dashboard-card-footer {
    background: rgba(0, 0, 0, 0.02);
    padding: var(--dashboard-spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* ========================================================================
   STATISTIQUES CARDS
   ======================================================================== */

.stat-card {
    background: var(--dashboard-card-bg);
    border-radius: var(--dashboard-radius-lg);
    padding: var(--dashboard-spacing-lg);
    box-shadow: var(--dashboard-shadow-sm);
    border-left: 4px solid var(--dashboard-primary);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(43, 76, 140, 0.1) 0%, rgba(52, 144, 220, 0.05) 100%);
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--dashboard-shadow-md);
}

.stat-card.success {
    border-left-color: var(--dashboard-success);
}

.stat-card.warning {
    border-left-color: var(--dashboard-warning);
}

.stat-card.danger {
    border-left-color: var(--dashboard-danger);
}

.stat-card.info {
    border-left-color: var(--dashboard-info);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dashboard-primary);
    line-height: 1;
    margin-bottom: var(--dashboard-spacing-sm);
}

.stat-label {
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-icon {
    position: absolute;
    top: var(--dashboard-spacing-lg);
    right: var(--dashboard-spacing-lg);
    width: 48px;
    height: 48px;
    background: rgba(43, 76, 140, 0.1);
    border-radius: var(--dashboard-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dashboard-primary);
}

/* ========================================================================
   NAVIGATION ET BREADCRUMB
   ======================================================================== */

/* Fix pour les dropdowns navbar qui passent derrière */
.navbar .dropdown-menu {
    z-index: var(--z-navbar-dropdown) !important;
    position: absolute !important;
}

.navbar .dropdown-menu.show {
    z-index: var(--z-navbar-dropdown) !important;
    position: absolute !important;
}

/* Force les dropdowns Bootstrap à passer au-dessus de tout */
.dropdown-menu {
    z-index: var(--z-navbar-dropdown) !important;
}

.dropdown-menu.show {
    z-index: var(--z-navbar-dropdown) !important;
}

.dashboard-breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: var(--dashboard-spacing-lg);
}

.dashboard-breadcrumb .breadcrumb-item {
    font-size: 0.9rem;
    color: #6c757d;
}

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

.dashboard-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: #6c757d;
    font-weight: 600;
}

/* ========================================================================
   TABLEAUX DASHBOARD
   ======================================================================== */

.dashboard-table {
    background: var(--dashboard-card-bg);
    border-radius: var(--dashboard-radius-lg);
    overflow: hidden;
    box-shadow: var(--dashboard-shadow-sm);
}

.dashboard-table thead {
    background: linear-gradient(135deg, var(--dashboard-primary) 0%, var(--dashboard-secondary) 100%);
}

.dashboard-table thead th {
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    padding: var(--dashboard-spacing-lg);
}

.dashboard-table tbody td {
    padding: var(--dashboard-spacing-md);
    border-color: rgba(0, 0, 0, 0.05);
    font-size: 0.9rem;
}

.dashboard-table tbody tr:hover {
    background: rgba(43, 76, 140, 0.02);
}

/* ========================================================================
   BOUTONS DASHBOARD
   ======================================================================== */

.btn-dashboard {
    border-radius: var(--dashboard-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1.25rem;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-dashboard::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-dashboard:hover::before {
    left: 100%;
}

.btn-dashboard-primary {
    background: linear-gradient(135deg, var(--dashboard-primary) 0%, var(--dashboard-secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(43, 76, 140, 0.3);
}

.btn-dashboard-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 76, 140, 0.4);
}

.btn-dashboard-success {
    background: linear-gradient(135deg, var(--dashboard-success) 0%, #17a085 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(28, 137, 25, 0.3);
}

.btn-dashboard-warning {
    background: linear-gradient(135deg, var(--dashboard-warning) 0%, #f39c12 100%);
    color: #333;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-dashboard-danger {
    background: linear-gradient(135deg, var(--dashboard-danger) 0%, #c0392b 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(208, 31, 38, 0.3);
}

/* ========================================================================
   NOTIFICATIONS ET ALERTES
   ======================================================================== */

.dashboard-alert {
    border-radius: var(--dashboard-radius-lg);
    border: none;
    padding: var(--dashboard-spacing-lg);
    margin-bottom: var(--dashboard-spacing-lg);
    box-shadow: var(--dashboard-shadow-sm);
}

.dashboard-alert-primary {
    background: linear-gradient(135deg, rgba(43, 76, 140, 0.1) 0%, rgba(52, 144, 220, 0.05) 100%);
    color: var(--dashboard-primary);
    border-left: 4px solid var(--dashboard-primary);
}

.dashboard-alert-success {
    background: linear-gradient(135deg, rgba(28, 137, 25, 0.1) 0%, rgba(23, 160, 133, 0.05) 100%);
    color: var(--dashboard-success);
    border-left: 4px solid var(--dashboard-success);
}

.dashboard-alert-warning {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(243, 156, 18, 0.05) 100%);
    color: #856404;
    border-left: 4px solid var(--dashboard-warning);
}

.dashboard-alert-danger {
    background: linear-gradient(135deg, rgba(208, 31, 38, 0.1) 0%, rgba(192, 57, 43, 0.05) 100%);
    color: var(--dashboard-danger);
    border-left: 4px solid var(--dashboard-danger);
}

/* ========================================================================
   GRAPHIQUES ET CHARTS
   ======================================================================== */

.chart-container {
    background: var(--dashboard-card-bg);
    border-radius: var(--dashboard-radius-lg);
    padding: var(--dashboard-spacing-lg);
    box-shadow: var(--dashboard-shadow-sm);
    margin-bottom: var(--dashboard-spacing-lg);
}

.chart-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: var(--dashboard-spacing-lg);
    padding-bottom: var(--dashboard-spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.chart-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dashboard-primary);
    margin: 0;
}

.chart-subtitle {
    font-size: 0.85rem;
    color: #6c757d;
    margin: 0;
}

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

@media (max-width: 768px) {
    .dashboard-main {
        padding: var(--dashboard-spacing-md);
    }
    
    .dashboard-card {
        margin-bottom: var(--dashboard-spacing-md);
    }
    
    .stat-card {
        text-align: center;
    }
    
    .stat-icon {
        position: static;
        margin: 0 auto var(--dashboard-spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .dashboard-table {
        font-size: 0.8rem;
    }
    
    .dashboard-table thead th,
    .dashboard-table tbody td {
        padding: var(--dashboard-spacing-sm);
    }
}

@media (max-width: 480px) {
    .dashboard-main {
        padding: var(--dashboard-spacing-sm);
    }
    
    .dashboard-card-body {
        padding: var(--dashboard-spacing-md);
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .btn-dashboard {
        width: 100%;
        margin-bottom: var(--dashboard-spacing-sm);
    }
}

/* ========================================================================
   ANIMATIONS
   ======================================================================== */

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out;
}

.animate-slide-in {
    animation: slideInLeft 0.6s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* ========================================================================
   UTILITAIRES DASHBOARD
   ======================================================================== */

.text-dashboard-primary {
    color: var(--dashboard-primary) !important;
}

.text-dashboard-success {
    color: var(--dashboard-success) !important;
}

.text-dashboard-warning {
    color: var(--dashboard-warning) !important;
}

.text-dashboard-danger {
    color: var(--dashboard-danger) !important;
}

.bg-dashboard-light {
    background: var(--dashboard-bg) !important;
}

.border-dashboard {
    border-color: rgba(43, 76, 140, 0.2) !important;
}

.shadow-dashboard {
    box-shadow: var(--dashboard-shadow-md) !important;
}

/* ========================================================================
   MODES SOMBRE (POUR FUTURE IMPLÉMENTATION)
   ======================================================================== */

@media (prefers-color-scheme: dark) {
    :root {
        --dashboard-bg: #f8f9fa;
        --dashboard-card-bg: #ffffff;
        --dashboard-navbar-bg: #ffffff;
    }
    
    .dashboard-card {
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    .dashboard-table tbody td {
        border-color: rgba(255, 255, 255, 0.1);
    }
}

/* ========================================================================
   PRINT STYLES
   ======================================================================== */

@media print {
    .dashboard-sidebar,
    .dashboard-header,
    .btn-dashboard,
    .dashboard-alert {
        display: none !important;
    }
    
    .dashboard-main {
        padding: 0;
        margin: 0;
    }
    
    .dashboard-card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
}