/* --- Structure Globale --- */
:root {
    --primary-color: #0088cf;
    --sidebar-bg: #2c3e50;
    --main-bg: #f6f9ff;
}

body {
    background-color: var(--main-bg);
    font-family: 'Open Sans', sans-serif;
}

#main {
    transition: all 0.3s;
    min-height: calc(100vh - 60px);
}

/* --- Fil d'Ariane & Onglets --- */
.breadcrumb-container .breadcrumb {
    border: none;
}

.sub-nav-link {
    text-decoration: none;
    color: #6c757d;
    font-size: 0.85rem;
    font-weight: 600;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}

.sub-nav-link:hover, .active-tab {
    color: var(--primary-color) !important;
    border-bottom: 3px solid var(--primary-color) !important;
    background: rgba(0, 136, 207, 0.05);
}

/* --- Chatbot & Contexte (Droite) --- */
.chatbot-trigger {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    z-index: 1060;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.pulse {
    position: absolute;
    width: 100%; height: 100%;
    border-radius: 50%;
    background: var(--primary-color);
    opacity: 0.6;
    animation: pulse-animation 2s infinite;
    z-index: -1;
}

@keyframes pulse-animation {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.6); opacity: 0; }
}

.context-sidebar {
    position: fixed;
    top: 60px;
    right: -350px;
    width: 320px;
    height: calc(100vh - 60px);
    background: #f8faff;
    z-index: 1050;
    transition: all 0.4s cubic-bezier(0.05, 0.74, 0.2, 0.99);
    display: flex;
    flex-direction: column;
    border-left: 1px solid #e0e6ed;
}

.context-sidebar.active { right: 0; }

.section-label {
    font-size: 10px;
    font-weight: 800;
    color: #8e9db5;
    text-transform: uppercase;
    margin-bottom: 5px;
    display: block;
}

/* --- Sidebar Gauche --- */
.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    min-height: 100vh;
}
.toggle-sidebar .sidebar { margin-left: -250px; }