/* ============================================
   SIM - PAGES FLUIDES & DESIGN MODERNE
   Dashboard dynamique • Graphiques clairs • Interface professionnelle
   ============================================ */

:root {
    --sim-transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --sim-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --sim-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.12);
    --sim-radius: 16px;
    --sim-radius-sm: 12px;
}

/* Scroll fluide */
html { scroll-behavior: smooth; }

/* Cartes modernes - transition fluide */
.sim-fluid-dashboard .card,
.sim-fluid-dashboard .sim-stat-card {
    border-radius: var(--sim-radius);
    border: none;
    box-shadow: var(--sim-shadow);
    transition: var(--sim-transition);
    overflow: hidden;
}

.sim-fluid-dashboard .card:hover,
.sim-fluid-dashboard .sim-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sim-shadow-hover);
}

/* Cartes statistiques - entrée dynamique */
.sim-stat-card {
    border-radius: var(--sim-radius);
    border: none;
    box-shadow: var(--sim-shadow);
    transition: var(--sim-transition);
    height: 100%;
}

.sim-stat-card .card-body {
    padding: 1.25rem 1.5rem;
    transition: var(--sim-transition);
}

.sim-stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sim-shadow-hover);
}

.sim-stat-card:hover .card-body {
    padding: 1.25rem 1.5rem;
}

/* Animation légère au chargement */
@keyframes simFadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.sim-fluid-dashboard #stats .col-6:nth-child(1) { animation: simFadeInUp 0.5s ease-out 0.1s both; }
.sim-fluid-dashboard #stats .col-6:nth-child(2) { animation: simFadeInUp 0.5s ease-out 0.2s both; }
.sim-fluid-dashboard #stats .col-6:nth-child(3) { animation: simFadeInUp 0.5s ease-out 0.3s both; }
.sim-fluid-dashboard #stats .col-6:nth-child(4) { animation: simFadeInUp 0.5s ease-out 0.4s both; }

/* En-tête SIM - fluide */
.sim-fluid-dashboard .p-4.rounded-4 {
    border-radius: var(--sim-radius) !important;
    transition: var(--sim-transition);
}

.sim-fluid-dashboard .btn {
    transition: var(--sim-transition);
    border-radius: var(--sim-radius-sm);
}

.sim-fluid-dashboard .btn:hover {
    transform: translateY(-2px);
}

/* Tableaux - lignes fluides */
.sim-fluid-dashboard .table tbody tr {
    transition: background-color 0.2s ease;
}

.sim-fluid-dashboard .table tbody tr:hover {
    background-color: rgba(0, 120, 110, 0.06);
}

/* Menu latéral - sticky fluide */
.sim-fluid-dashboard .list-group-item {
    transition: var(--sim-transition);
    border-radius: 0;
}

.sim-fluid-dashboard .list-group-item:hover {
    padding-left: 1.25rem;
    background-color: rgba(15, 118, 110, 0.08);
}

/* Section graphique - conteneur clair */
.sim-chart-container {
    position: relative;
    min-height: 220px;
    padding: 1rem 0;
}

/* Carte Leaflet - conteneur arrondi */
.sim-fluid-dashboard #simMap,
.sim-map-wrapper {
    border-radius: 0 0 var(--sim-radius) var(--sim-radius);
    overflow: hidden;
}

/* Consultation des prix - page fluide */
.sim-consult-fluid .card {
    border-radius: var(--sim-radius);
    border: none;
    box-shadow: var(--sim-shadow);
    transition: var(--sim-transition);
}

.sim-consult-fluid .card:hover {
    box-shadow: var(--sim-shadow-hover);
}

.sim-consult-fluid .nav-tabs .nav-link {
    transition: var(--sim-transition);
    border-radius: var(--sim-radius-sm) var(--sim-radius-sm) 0 0;
    font-weight: 600;
}

.sim-consult-fluid .table tbody tr {
    transition: background-color 0.2s ease;
}

.sim-consult-fluid .table tbody tr:hover {
    background-color: rgba(40, 167, 69, 0.06);
}

.sim-consult-fluid .btn {
    transition: var(--sim-transition);
}

.sim-consult-fluid .btn:hover {
    transform: translateY(-2px);
}

/* Carte des marchés - bannière fluide */
.sim-map-banner {
    transition: var(--sim-transition);
}

/* Contrôles de formulaire - focus fluide */
.sim-fluid-dashboard .form-select:focus,
.sim-fluid-dashboard .form-control:focus,
.sim-consult-fluid .form-select:focus,
.sim-consult-fluid .form-control:focus {
    border-color: #0f766e;
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
    outline: none;
    transition: var(--sim-transition);
}

/* Publications / listes - effet fluide */
.sim-fluid-dashboard .list-group-item-action {
    transition: var(--sim-transition);
}

/* Responsive - espacements fluides */
@media (max-width: 768px) {
    .sim-fluid-dashboard #stats .col-6 { animation: none; }
    .sim-stat-card:hover { transform: none; }
}

/* Réduction des mouvements si préféré */
@media (prefers-reduced-motion: reduce) {
    .sim-fluid-dashboard .card,
    .sim-stat-card,
    .sim-fluid-dashboard .btn,
    .sim-fluid-dashboard .list-group-item { transition: none; }
    .sim-fluid-dashboard .card:hover,
    .sim-stat-card:hover { transform: none; }
    html { scroll-behavior: auto; }
}