/* Conteneurs principaux */
.container, .files-container, .welcome-container {
    max-width: 90%;
    margin: 10px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.welcome-container2 {
    max-width: 90%;
    margin: 10px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 800px;
}

/* Conteneur du chat - 100% hauteur */
.chat-container {
    max-width: 90%;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    height: calc(100vh - 40px);
    margin-top: 0px;
    margin-bottom: 20px;
}

/* Conteneur d'entrée - ajusté pour la mise en page flex */
.input-container {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-shrink: 0;
}

/* Styles pour les onglets */
.tabs-container {
    margin-top: 20px;
}

.tabs {
    display: flex;  
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    border: 1px solid transparent;
    border-bottom: none;
    margin-right: 5px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    background-color: #f0f0f0;
    transition: all 0.3s ease;
}

.tab:hover {
    background-color: #e0e0e0;
}

.tab.active {
    background-color: #fff;
    border-color: #ddd;
    border-bottom-color: #fff;
    margin-bottom: -1px;
    font-weight: bold;
    color: #2c3e50;
}

/* Styles pour le contenu des onglets */
.tab-content {
    display: none;
    padding: 10px;
    border: 1px solid #ddd;   
    border-radius: 0 0 5px 5px;
    background-color: #fff;
}

.tab-content.active {
    display: block;
}