/* ==========================================================================
   PALETTE DÉFINITIVE : "ACIER & CHLOROPHYLLE"
   ========================================================================== */
:root {
--dark-blue: #101828; --primary-green: #34A853; --light-gray: #F9FAFB; --medium-gray: #667085; --border-gray: #EAECF0; --background-color: #ffffff;
--status-orange: #F79009; --status-red: #D92D20; --status-blue: #367BBE;
--font-family: 'Be Vietnam Pro', sans-serif; --border-radius: 12px;
--shadow: 0 4px 6px -1px rgb(16 24 40 / 0.07), 0 2px 4px -2px rgb(16 24 40 / 0.07);
--shadow-hover: 0 10px 15px -3px rgb(16 24 40 / 0.08), 0 4px 6px -4px rgb(16 24 40 / 0.08);
--transition-speed: 0.3s; --green-glow: linear-gradient(90deg, var(--primary-green), #5fbf83);
}

/* --- RESET & BODY --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-family);
    background-color: var(--light-gray);
    display: flex;
    position: relative;
    overflow-x: hidden;
    /* AJOUT : S'assure que le conteneur principal a une hauteur minimale */
    min-height: 100vh;
}

/* --- SIDEBAR --- */
.sidebar {
    width: 260px;
    background-color: var(--dark-blue);
    color: white;
    display: flex;
    flex-direction: column;
    padding: 24px;
    /* AJOUT : Garantit que la sidebar ne rétrécit pas */
    flex-shrink: 0; 
    border-right: 1px solid #333f54;
    transition: transform var(--transition-speed) ease;
    z-index: 1000;
}
.sidebar-logo-link { text-decoration: none; color: inherit; }
.sidebar-header { display: flex; align-items: center; gap: 12px; margin-bottom: 50px; padding: 0 10px; }
.sidebar-header .logo-text { font-size: 22px; font-weight: 700; color: white; }
.sidebar-nav { flex-grow: 1; }
.sidebar-nav a { display: flex; align-items: center; gap: 16px; color: #d0d5dd; text-decoration: none; padding: 14px 20px; border-radius: var(--border-radius); margin-bottom: 8px; font-weight: 600; position: relative; transition: all var(--transition-speed); }
.sidebar-nav a:hover { background-color: rgba(255, 255, 255, 0.05); color: white; transform: translateX(5px); }
.sidebar-nav a.active { background-image: var(--green-glow); color: white; box-shadow: 0 4px 15px -5px var(--primary-green); }
.sidebar .logout { color: #d0d5dd; font-weight: 600; text-decoration: none; padding: 14px 20px; display: flex; align-items: center; gap: 16px; border-radius: var(--border-radius); transition: background-color var(--transition-speed); }
.sidebar .logout:hover { background-color: rgba(255, 255, 255, 0.05); color: white; }

/* --- SECTION HÉROS --- */
.main-content {
    flex-grow: 1;
    padding: 32px;
    /* AJOUT : Empêche un bug de largeur sur certains navigateurs */
    width: 100%; 
}
.hero-section { margin-bottom: 32px; }
.hero-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.main-title { font-size: 2rem; font-weight: 800; color: var(--dark-blue); }
.header-actions { display: flex; align-items: center; gap: 24px; }
.header-actions .header-item { display: flex; align-items: center; gap: 12px; cursor: pointer; color: var(--medium-gray); font-weight: 500; transition: color var(--transition-speed); }
#datetime-container { font-weight: 600; color: var(--dark-blue); font-size: 0.9rem; }
.header-actions .header-item:hover { color: var(--dark-blue); }
.header-actions .user-profile img { width: 40px; height: 40px; border-radius: 50%; }
.main-kpi-wrapper { background-color: var(--background-color); border: 1px solid var(--border-gray); border-radius: var(--border-radius); box-shadow: var(--shadow); }
.main-kpi { padding: 32px; display: flex; flex-direction: column; }
.kpi-title { font-weight: 600; color: var(--medium-gray); font-size: 1rem; margin-bottom: 8px; }
.main-kpi .kpi-value { font-size: 5rem; font-weight: 800; color: var(--dark-blue); line-height: 1; }
.main-kpi .kpi-unit { font-size: 1.5rem; font-weight: 600; color: var(--medium-gray); margin-left: 12px; }
.main-kpi .kpi-chart { height: 120px; margin-top: 24px; }

/* --- GRILLE DE CONTENU PRINCIPAL --- */
.dashboard-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background-color: var(--background-color); border-radius: var(--border-radius); box-shadow: var(--shadow); border: 1px solid var(--border-gray); padding: 24px; display: flex; flex-direction: column; transition: all var(--transition-speed); }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.chart-container { height: 250px; flex-grow: 1; }
.large-span-1 { grid-column: span 1; }
.large-span-2 { grid-column: span 2; }
.large-span-3 { grid-column: span 3; }
.card--dark { background-color: var(--dark-blue); border-color: #344054; position: relative; }
.card--dark .card-title, .card--dark .dropdown { color: white; }

/* --- KPIs COMPACTS --- */
.kpi-summary-card { flex-direction: row; align-items: center; gap: 16px; }
.kpi-summary-icon { font-size: 1.5rem; color: var(--primary-green); background-color: var(--light-gray); width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; }
.kpi-summary-card .card-title { font-size: 0.9rem; margin-bottom: 4px; }
.kpi-summary-value { font-size: 1.75rem; font-weight: 700; color: var(--dark-blue); }
.kpi-summary-value small { font-size: 1rem; font-weight: 500; color: var(--medium-gray); }

/* --- AMÉLIORATIONS DES COMPOSANTS --- */
.chart-legend { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; margin-top: 16px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 500; color: var(--medium-gray); }
.color-dot { width: 10px; height: 10px; border-radius: 50%; }
.table-card { padding-bottom: 8px; }
.production-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.production-table th, .production-table td { padding: 14px; text-align: left; }
.production-table thead { border-bottom: 2px solid var(--border-gray); }
.production-table th { font-size: 0.8rem; font-weight: 600; color: var(--medium-gray); text-transform: uppercase; }
.production-table tbody tr { transition: background-color var(--transition-speed); }
.production-table tbody tr:hover { background-color: #eef8f3; }
.status-badge { padding: 5px 15px; border-radius: 99px; font-weight: 600; font-size: 0.8rem; color: #fff; }
.status-ok { background-color: var(--primary-green); }
.status-warn { background-color: var(--status-orange); }
.status-critical { background-color: var(--status-red); }
.climat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 16px; margin-top: 16px; }
.data-point { display: flex; align-items: center; gap: 12px; }
.data-point i { font-size: 1.1rem; color: var(--primary-green); }
.data-point strong { display: block; font-size: 0.8rem; color: var(--medium-gray); font-weight: 500; }
.data-point span { font-size: 1rem; font-weight: 600; color: var(--dark-blue); }
.ressources-list { list-style: none; margin-top: 16px; display: flex; flex-direction: column; gap: 16px; }
.ressources-list li { display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; font-weight: 500; color: var(--dark-blue); }
.ressources-list i { margin-right: 8px; color: var(--medium-gray); }
.progress-bar-container { width: 40%; background-color: var(--border-gray); border-radius: 99px; height: 20px; overflow: hidden; }
.progress-bar { height: 100%; background-image: var(--green-glow); border-radius: 99px; color: white; font-size: 0.75rem; font-weight: 600; display: flex; align-items: center; justify-content: center; transition: width 0.5s ease; }

/* --- RESPONSIVE --- */
.mobile-menu-toggle { display: none; background: none; border: none; color: var(--dark-blue); font-size: 1.5rem; cursor: pointer; z-index: 1001; }
.sidebar-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.4); z-index: 999; }
@media (max-width: 1200px) { .dashboard-grid { grid-template-columns: repeat(2, 1fr); } .large-span-1, .large-span-3 { grid-column: span 1; } .large-span-2, .table-card { grid-column: span 2; } }
@media (max-width: 992px) { .sidebar { transform: translateX(-100%); } .sidebar.is-open { transform: translateX(0); } .sidebar-overlay.is-active { display: block; } .main-content { margin-left: 0; } .mobile-menu-toggle { display: block; } }
@media (max-width: 768px) { .dashboard-grid { grid-template-columns: 1fr; } .large-span-1, .large-span-2, .large-span-3 { grid-column: span 1; } .hero-header { flex-wrap: wrap; } .main-title { width: 100%; order: 1; margin-bottom: 20px; } .mobile-menu-toggle { order: 2; } .header-actions { order: 3; } .main-kpi .kpi-value { font-size: 4rem; } }

/* ==========================================================================
   CSS ADDITIF - PAGE VUE LIGNE
   ========================================================================== */

/* --- Nouvelle Grille de Mise en Page --- */
.line-view-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    align-items: flex-start;
}
.main-growth-card {
    grid-row: span 2; /* Fait en sorte que la carte principale prenne 2 rangées de hauteur */
}
.right-column-grid {
    display: grid;
    gap: 24px;
    grid-template-rows: auto 1fr;
}
.line-view-grid > .card:not(.main-growth-card) {
    grid-column: span 3; /* Les autres cartes prennent toute la largeur */
}
.line-view-grid > .right-column-grid {
    grid-column: 2;
    grid-row: 1 / span 2;
}

/* --- Style de la carte principale --- */
.main-growth-card .chart-container {
    height: 400px;
}
.current-age {
    font-weight: 600;
    color: var(--primary-green);
    background-color: rgba(52, 168, 83, 0.1);
    padding: 6px 12px;
    border-radius: 99px;
    font-size: 0.9rem;
}

/* --- Style des listes et grilles de données --- */
.details-list {
    list-style: none;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.details-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}
.details-list span {
    color: var(--medium-gray);
}
.details-list strong {
    color: var(--dark-blue);
    font-weight: 600;
}
.conditions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 16px;
}
.data-point-small i { color: var(--primary-green); font-size: 1.1rem; }
.data-point-small strong { font-size: 0.8rem; color: var(--medium-gray); display: block; }
.data-point-small span { font-size: 1.2rem; font-weight: 600; color: var(--dark-blue); }

.ressources-line-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 16px;
}
.ressources-line-grid > div {
    background-color: var(--light-gray);
    padding: 16px;
    border-radius: var(--border-radius);
    text-align: center;
}
.ressources-line-grid span { display: block; font-weight: 500; color: var(--medium-gray); font-size: 0.8rem; margin-bottom: 8px; }
.ressources-line-grid i { margin-right: 4px; }
.ressources-line-grid strong { font-size: 1.5rem; font-weight: 700; color: var(--dark-blue); }

.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 16px;
}
.health-item { text-align: center; }
.health-label { font-weight: 600; color: var(--medium-gray); margin-bottom: 12px; }
.health-gauge-container { position: relative; width: 80px; height: 80px; margin: 0 auto; display: grid; place-items: center; }
.health-gauge-container span { font-size: 1.2rem; font-weight: 700; color: var(--dark-blue); }
.health-gauge { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(var(--primary-green) calc(var(--value) * 1%), var(--border-gray) 0); }
.health-gauge.reverse { background: conic-gradient(var(--status-orange) calc(var(--value) * 1%), var(--border-gray) 0); }
.health-status { margin-top: 8px; font-weight: 600; }
.health-status.low { color: var(--primary-green); }
.health-status.high { color: var(--primary-green); }
.last-op { font-size: 1.2rem; margin-top: 1rem; color: var(--medium-gray); }
.last-op strong { color: var(--dark-blue); }

/* --- Responsive pour Vue Ligne --- */
@media (max-width: 1200px) {
    .line-view-grid {
        grid-template-columns: 1fr;
    }
    .main-growth-card {
        grid-row: auto;
    }
    .line-view-grid > .right-column-grid {
        grid-column: 1;
        grid-row: auto;
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 768px) {
    .line-view-grid > .right-column-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   CSS ADDITIF - AMÉLIORATION HEADER VUE LIGNE
   ========================================================================== */

/* --- Structure cohérente du Header pour toutes les pages --- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px; /* Ajoute un espacement de sécurité */
}

.header-title-wrapper {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-shrink: 0; /* Empêche le titre de se compresser */
}

/* --- Sélecteur de Ligne Soigné --- */
.line-selector-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.line-selector-wrapper i {
    position: absolute;
    left: 12px;
    color: var(--medium-gray);
    font-size: 0.9rem;
    pointer-events: none; /* Permet de cliquer à travers l'icône */
}

.dropdown-line-selector {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: var(--background-color);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 10px 36px 10px 36px; /* Espace ajusté pour icône et flèche */
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-blue);
    cursor: pointer;
    
    /* CORRECTION : Remplacement de l'icône Font Awesome par un SVG en background */
    background-image: 
        /* Flèche personnalisée à droite */
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23667085' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E"),
        /* Icône calques à gauche */
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23667085' viewBox='0 0 16 16'%3E%3Cpath d='M12.433 10.477A49.782 49.782 0 0 0 8 10.5a49.782 49.782 0 0 0-4.433-.023L8 12.21l4.433-1.733z'/%3E%3Cpath d='M1.562 8.707l.083.03a50.065 50.065 0 0 1 4.383-1.294l.061-.012l.061-.012a49.754 49.754 0 0 1 3.712 0l.061.012l.061.012a50.065 50.065 0 0 1 4.383 1.294l.083-.03L8 7.234l-6.438 1.473zm11.16-1.473L8 5.767l-6.236 1.473A50.065 50.065 0 0 1 8 5.5a50.065 50.065 0 0 1 4.796.234z'/%3E%3C/svg%3E");
    background-repeat: no-repeat, no-repeat;
    background-position: right 12px center, left 12px center;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.dropdown-line-selector:hover {
    border-color: var(--primary-green);
}

.dropdown-line-selector:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(52, 168, 83, 0.2);
}

/* ==========================================================================
   CSS ADDITIF - AJOUT D'ESPACEMENT SUR VUE LIGNE
   ========================================================================== */

/* Ajoute une marge en bas du header pour le séparer du contenu */
.page-header {
    margin-bottom: 32px;
}

/* Ajoute un espacement au-dessus de la grille principale de la Vue Ligne */
.line-view-grid {
    margin-top: 32px;
}

/* ==========================================================================
   CSS ADDITIF - BLOCS TECHNIQUES VUE LIGNE
   ========================================================================== */

/* --- Carte "État des Réservoirs" --- */
.tank-status-grid {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.tank-item {
    display: flex;
    align-items: center;
    gap: 16px;
}
.tank-label {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 120px; /* Aligne les barres de progression */
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--medium-gray);
}
.tank-label i {
    width: 16px;
    text-align: center;
    color: var(--primary-green);
}
.tank-item .progress-bar-container {
    width: 100%;
}

/* --- Carte "Valeurs Globales" --- */
.global-values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-align: center;
    margin-top: 16px;
}
.global-value-item span {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--medium-gray);
    margin-bottom: 8px;
}
.global-value-item strong {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-blue);
}

/* --- Carte "Journal d'Événements" --- */
.event-log {
    list-style: none;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 220px;
    overflow-y: auto;
}
.event-log li {
    display: flex;
    align-items: center;
    gap: 12px;
}
.event-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background-color: var(--light-gray);
    color: var(--medium-gray);
}
.event-icon.alert {
    background-color: #fef3c7; /* Jaune d'alerte pâle */
    color: var(--status-orange);
}
.event-details p {
    font-weight: 500;
    color: var(--dark-blue);
}
.event-details small {
    color: var(--medium-gray);
    font-size: 0.8rem;
}

/* ==========================================================================
   CSS ADDITIF - PAGE VUE BAC
   ========================================================================== */

/* --- Nouvelle Grille de Mise en Page --- */
.bac-view-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 24px;
    align-items: flex-start;
}
.bac-main-card {
    grid-row: span 2; /* Fait en sorte que la carte principale prenne 2 rangées */
    padding: 0;
    overflow: hidden; /* Pour que les coins arrondis s'appliquent à l'image */
}
.bac-log-card {
    grid-column: 2;
    grid-row: 1 / span 3; /* Prend toute la hauteur de la colonne droite */
}

/* --- Fiche principale du Bac --- */
.bac-photo {
    height: 200px;
    background-image: var(--green-glow);
    display: grid;
    place-items: center;
    font-size: 80px;
    color: white;
}
.bac-info {
    padding: 24px;
}
.bac-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.bac-header h3 {
    font-size: 1.5rem;
    color: var(--dark-blue);
}
.details-list .separator {
    height: 1px;
    background-color: var(--border-gray);
    margin: 12px 0;
}

/* --- Carte Microclimat --- */
.microclimate-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 16px;
}

/* --- Timeline Créative du Journal --- */
.bac-log-timeline {
    list-style: none;
    margin-top: 24px;
    position: relative;
    padding-left: 20px;
}
.bac-log-timeline::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 5px;
    bottom: 5px;
    width: 2px;
    background-color: var(--border-gray);
}
.log-entry {
    position: relative;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.log-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background-color: var(--light-gray);
    color: var(--medium-gray);
    border: 2px solid var(--background-color);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}
.log-icon.alert {
    background-color: #FEF3C7; /* Jaune pâle */
    color: var(--status-orange);
}
.log-details p {
    font-weight: 500;
    color: var(--dark-blue);
    line-height: 1.4;
}
.log-details small {
    color: var(--medium-gray);
    font-size: 0.8rem;
}

/* --- Responsive pour Vue Bac --- */
@media (max-width: 992px) {
    .bac-view-grid {
        grid-template-columns: 1fr;
    }
    .bac-main-card,
    .bac-log-card {
        grid-row: auto;
        grid-column: auto;
    }
}

/* ==========================================================================
   CSS ADDITIF - ENRICHISSEMENT VUE BAC
   ========================================================================== */

/* --- Mise en page améliorée --- */
.bac-left-column, .bac-right-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* --- Indicateurs de Croissance & Paramètres Hérités --- */
.growth-indicators-grid, .parent-params-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-top: 16px;
    text-align: center;
}
.indicator-item span, .param-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--medium-gray);
    margin-bottom: 8px;
    font-weight: 500;
}
.indicator-item strong, .param-item strong {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-blue);
}
.parent-params-grid {
    background-color: var(--light-gray);
    padding: 16px;
    border-radius: var(--border-radius);
}

/* --- Capteurs Locaux --- */
.local-sensors-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 16px;
}

/* --- Ajustements responsives pour la nouvelle structure --- */
@media (max-width: 992px) {
    .bac-view-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   CSS ADDITIF - PAGE ALERTES
   ========================================================================== */

/* --- Section Résumé Analytique --- */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}
.summary-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background-color: var(--background-color);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.summary-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
}
.summary-content { line-height: 1.2; }
.summary-value { font-size: 2rem; font-weight: 700; }
.summary-label { font-size: 0.9rem; font-weight: 500; color: var(--medium-gray); }

.summary-card.critical .summary-icon { background-color: #FEE2E2; color: var(--status-red); }
.summary-card.critical .summary-value { color: var(--status-red); }
.summary-card.warning .summary-icon { background-color: #FEF3C7; color: var(--status-orange); }
.summary-card.warning .summary-value { color: var(--status-orange); }
.summary-card.info .summary-icon { background-color: #DBEAFE; color: var(--status-blue); }
.summary-card.info .summary-value { color: var(--status-blue); }
.summary-card.trend .summary-icon { background-color: #D1FAE5; color: var(--primary-green); }
.summary-card.trend .summary-value { color: var(--primary-green); }

/* --- Section Filtres Avancés --- */
.filter-section {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
}
.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}
.filter-group label {
    font-weight: 600;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* --- Cartes d'Alertes Enrichies --- */
.alerts-active-section { margin-bottom: 32px; }
.section-title { font-size: 1.5rem; color: var(--dark-blue); margin-bottom: 24px; }
.alerts-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.alert-card { background-color: var(--background-color); border-left: 5px solid; padding: 20px; border-radius: var(--border-radius); box-shadow: var(--shadow); }
.alert-card.critical { border-color: var(--status-red); }
.alert-card.warning { border-color: var(--status-orange); }
.alert-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.alert-icon { font-size: 1.2rem; }
.alert-card.critical .alert-icon { color: var(--status-red); }
.alert-card.warning .alert-icon { color: var(--status-orange); }
.alert-header h4 { font-size: 1.1rem; color: var(--dark-blue); flex-grow: 1; }
.alert-location { font-size: 0.8rem; font-weight: 500; color: var(--medium-gray); }
.alert-body p { color: var(--medium-gray); margin-bottom: 16px; line-height: 1.5; }
.alert-actions { display: flex; justify-content: flex-end; align-items: center; gap: 12px; }
.btn-link { font-weight: 600; color: var(--medium-gray); text-decoration: none; }
.btn { border: none; padding: 10px 16px; border-radius: 8px; font-weight: 600; cursor: pointer; }
.btn-primary { background-color: var(--primary-green); color: white; }

/* --- Tableau d'Historique Enrichi --- */
.events-table { width: 100%; border-collapse: collapse; }
.events-table th, .events-table td { text-align: left; padding: 14px; border-bottom: 1px solid var(--border-gray); }
.events-table th { font-size: 0.8rem; text-transform: uppercase; color: var(--medium-gray); font-weight: 600; }
.events-table td { font-size: 0.9rem; color: var(--dark-blue); font-weight: 500; }
.events-table tbody tr:hover { background-color: var(--light-gray); }

/* ==========================================================================
   CSS ADDITIF - INTERACTIVITÉ ALERTES
   ========================================================================== */

/* --- Compteurs cliquables --- */
.summary-card.interactive {
    cursor: pointer;
    transition: all var(--transition-speed);
}
.summary-card.interactive:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}
.summary-card.active {
    box-shadow: 0 0 0 3px var(--primary-green);
}

/* --- Amélioration des menus déroulants --- */
.styled-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: var(--background-color);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 8px 32px 8px 12px;
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-blue);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23667085' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}
.styled-select:hover { border-color: var(--primary-green); }
.styled-select:focus { outline: none; border-color: var(--primary-green); box-shadow: 0 0 0 3px rgba(52, 168, 83, 0.2); }

/* --- Bouton secondaire --- */
.btn-secondary {
    background-color: var(--light-gray);
    color: var(--dark-blue);
    border: 1px solid var(--border-gray);
}

/* --- Modale d'assignation/commentaire --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(16, 24, 40, 0.6);
    display: grid;
    place-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.modal-content {
    background-color: var(--background-color);
    padding: 32px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}
.modal-overlay.active .modal-content {
    transform: scale(1);
}
.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--medium-gray);
    cursor: pointer;
}
.modal-content h3 {
    font-size: 1.5rem;
    color: var(--dark-blue);
    margin-bottom: 24px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 8px;
}
.form-group .styled-select, .form-group textarea {
    width: 100%;
}
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 1rem;
    resize: vertical;
}
.form-group textarea:focus {
    outline: none; border-color: var(--primary-green); box-shadow: 0 0 0 3px rgba(52, 168, 83, 0.2);
}

/* ==========================================================================
   CSS ADDITIF - PAGE ÉCONOMIE
   ========================================================================== */

/* --- Grille spécifique à la page Économie --- */
.economie-grid {
    margin-bottom: 24px;
}
.summary-value small {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--medium-gray);
    margin-left: 4px;
}

/* --- Simulateur de Rentabilité --- */
.simulator-card {
    background-color: var(--dark-blue);
    color: #fff;
}
.simulator-card .section-title {
    color: #fff;
    text-align: center;
    margin-bottom: 32px;
}
.simulator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}
.simulator-inputs h4, .simulator-outputs h4 {
    font-size: 1.2rem;
    color: var(--primary-green);
    margin-bottom: 24px;
    border-bottom: 1px solid #344054;
    padding-bottom: 12px;
}
.form-group label {
    color: #d0d5dd;
    font-weight: 500;
    font-size: 0.9rem;
}
.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #475467;
    border-radius: 8px;
    background-color: #101828;
    color: #fff;
    font-family: var(--font-family);
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 8px;
}
.form-group input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(52, 168, 83, 0.3);
}

.simulator-outputs {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.output-item {
    background-color: #101828;
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid #344054;
}
.output-item span {
    display: block;
    color: #d0d5dd;
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 8px;
}
.output-item strong {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
}
.output-item.highlight strong {
    color: var(--primary-green);
}

@media (max-width: 992px) {
    .simulator-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   CSS ADDITIF - SYSTÈME DE THÈMES
   ========================================================================== */

/* --- Thème 2 : Carbone & Néon (Dark Mode) --- */
body[data-theme="carbone"] {
    --dark-blue: #111827;
    --primary-green: #34D399;
    --light-gray: #1F2937;
    --medium-gray: #9CA3AF;
    --border-gray: #374151;
    --background-color: #1F2937;
    --green-glow: linear-gradient(90deg, var(--primary-green), #6EE7B7);
    color: #E5E7EB; /* Couleur de texte par défaut pour le dark mode */
}
body[data-theme="carbone"] h1,
body[data-theme="carbone"] h2,
body[data-theme="carbone"] h3,
body[data-theme="carbone"] h4,
body[data-theme="carbone"] strong,
body[data-theme="carbone"] .kpi-summary-value {
    color: #F9FAFB; /* Texte blanc pour les titres */
}
body[data-theme="carbone"] .main-kpi-wrapper {
    background-color: var(--light-gray); /* Fond des cartes */
}

/* --- Thème 3 : Sable & Oasis (Chaud) --- */
body[data-theme="sable"] {
    --dark-blue: #44403C;
    --primary-green: #15803D;
    --light-gray: #F7F5F2;
    --medium-gray: #78716C;
    --border-gray: #E7E5E4;
    --background-color: #FFFFFF;
    --green-glow: linear-gradient(90deg, var(--primary-green), #22C55E);
}

/* --- Thème 4 : Ardoise & Menthe (Froid & Pro) --- */
body[data-theme="menthe"] {
    --dark-blue: #262F3D;
    --primary-green: #05C793;
    --light-gray: #F8F9FB;
    --medium-gray: #5F738C;
    --border-gray: #E4E7EB;
    --background-color: #FFFFFF;
    --green-glow: linear-gradient(90deg, var(--primary-green), #59D9B2);
}

/* --- Style du Sélecteur de Thèmes --- */
.theme-switcher {
    margin-top: auto; /* Pousse le sélecteur en bas de la sidebar */
    padding-top: 24px;
    border-top: 1px solid #333f54;
}
.theme-switcher h4 {
    color: #9CA3AF;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
}
.theme-buttons {
    display: flex;
    gap: 12px;
}
.theme-button {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid #475467;
    background-color: var(--color); /* La couleur est définie en ligne */
    cursor: pointer;
    transition: all 0.2s;
}
.theme-button:hover {
    transform: scale(1.1);
}
.theme-button.active {
    border-color: #fff;
    box-shadow: 0 0 0 2px var(--color);
}

/* ==========================================================================
   CSS ADDITIF - ANIMATION RADAR GRAPHIQUE PRODUCTION TOTALE
   ========================================================================== */

/* --- Animation Radar/Sonar pour le point actuel --- */
@keyframes radar-pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(2.5);
        opacity: 0.3;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes sonar-wave {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    50% {
        transform: scale(2);
        opacity: 0.4;
    }
    100% {
        transform: scale(3.5);
        opacity: 0;
    }
}

/* --- Container pour l'animation radar --- */
.radar-container {
    position: absolute;
    pointer-events: none;
    z-index: 10;
}

.radar-pulse {
    position: absolute;
    width: 8px;
    height: 8px;
    border: 2px solid var(--primary-green);
    border-radius: 50%;
    animation: radar-pulse 2s infinite ease-out;
}

.radar-pulse:nth-child(2) {
    animation-delay: 0.4s;
    border-color: rgba(52, 168, 83, 0.7);
}

.radar-pulse:nth-child(3) {
    animation-delay: 0.8s;
    border-color: rgba(52, 168, 83, 0.5);
}

.sonar-wave {
    position: absolute;
    width: 6px;
    height: 6px;
    border: 1px solid var(--primary-green);
    border-radius: 50%;
    animation: sonar-wave 1.8s infinite linear;
}

/* --- Point principal animé --- */
.main-production-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: var(--primary-green);
    border: 3px solid white;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(52, 168, 83, 0.6);
    z-index: 15;
    animation: point-glow 2s infinite ease-in-out;
}

@keyframes point-glow {
    0%, 100% {
        box-shadow: 0 0 8px rgba(52, 168, 83, 0.6);
    }
    50% {
        box-shadow: 0 0 20px rgba(52, 168, 83, 0.9);
    }
}

/* --- Animation Radar/Sonar pour le point actuel --- */
@keyframes radar-pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(2);
        opacity: 0.4;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

@keyframes sonar-wave {
    0% {
        transform: scale(0.5);
        opacity: 0.9;
    }
    50% {
        transform: scale(2.5);
        opacity: 0.5;
    }
    100% {
        transform: scale(4.5);
        opacity: 0;
    }
}

/* --- Container pour l'animation radar --- */
.radar-container {
    position: absolute;
    pointer-events: none;
    z-index: 10;
}

.radar-pulse {
    position: absolute;
    width: 10px;
    height: 10px;
    border: 3px solid var(--primary-green);
    border-radius: 50%;
    animation: radar-pulse 2.5s infinite ease-out;
    left: -10px;
    top: -10px;
}

.radar-pulse:nth-child(2) {
    animation-delay: 0.6s;
    border-color: rgba(52, 168, 83, 0.7);
}

.radar-pulse:nth-child(3) {
    animation-delay: 1.2s;
    border-color: rgba(52, 168, 83, 0.4);
}

.sonar-wave {
    position: absolute;
    width: 5px;
    height: 5px;
    border: 2px solid var(--primary-green);
    border-radius: 50%;
    animation: sonar-wave 2s infinite linear;
    left: -8px;
    top: -8px;
}