/* 1. Botón "Consultar con IA" dentro del Simulador (MODIFICADO VERTICAL) */
.button-group .btn-ia {
    background-color: #007bff !important; /* Azul tecnológico */
    color: #ffffff !important;
    border: none;
    padding: 16px 10px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    gap: 8px;
    width: 100% !important;   /* Ocupa el 100% del ancho de la tarjeta en columna */
    height: 54px;             /* Forzado a la misma altura exacta del resto de botones */
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

.button-group .btn-ia:hover {
    background-color: #0056b3 !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

/* 2. Botón Lanzador Flotante (Esquina inferior derecha) */
.chatbot-launcher {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #009c78; /* Verde corporativo DRI */
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.2s ease;
}

.chatbot-launcher:hover {
    transform: scale(1.1);
    background-color: #007e61;
}

.chatbot-launcher img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

/* 3. Ventana Contenedora del Chatbot */
.chatbot-window {
    position: fixed;
    bottom: 105px;
    right: 30px;
    width: 370px;
    height: 520px;
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 9998;
    font-family: 'Poppins', 'Roboto', sans-serif;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Clase activa manejada por JavaScript */
.chatbot-window.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* 4. Encabezado del Chat (Estilo WhatsApp/Premium) */
.chatbot-header {
    background: linear-gradient(135deg, #009c78, #007e61);
    color: #ffffff;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.chatbot-header-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-header-avatar {
    width: 38px;
    height: 38px;
    background-color: #ffffff;
    border-radius: 50%;
    padding: 2px;
    object-fit: contain;
}

.chatbot-header-info {
    display: flex;
    flex-direction: column;
}

.chatbot-header-info strong {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.chatbot-header-info span {
    font-size: 0.75rem;
    color: #e0f2f1;
    display: flex;
    align-items: center;
    gap: 4px;
}

.chatbot-header-info span::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: #00ffc4;
    border-radius: 50%;
    display: inline-block;
}

.chatbot-close-btn {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.chatbot-close-btn:hover {
    opacity: 1;
}

/* 5. Área de Mensajes (Scrolleable) */
.chatbot-messages {
    flex: 1;
    padding: 20px;
    background-color: #f8f9fa;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    scroll-behavior: smooth;
}

/* Scrollbar Personalizado */
.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}
.chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}
.chatbot-messages::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

/* Burbujas de Mensaje */
.msg {
    max-width: 85%;
    padding: 12px 16px;
    font-size: 0.88rem;
    line-height: 1.45;
    border-radius: 14px;
    word-wrap: break-word;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* Mensajes enviados por el Botón / IA */
.msg.bot {
    background-color: #ffffff;
    color: #334155;
    align-self: flex-start;
    border-top-left-radius: 2px;
    border: 1px solid #e2e8f0;
}

/* Mensajes enviados por el Usuario */
.msg.user {
    background-color: #009c78;
    color: #ffffff;
    align-self: flex-end;
    border-top-right-radius: 2px;
}

/* Formateo de Listas e Íconos internos de la IA */
.msg br {
    margin-bottom: 6px;
}

/* 6. Área de Entrada de Texto (Fija Inferior) */
.chatbot-input-area {
    padding: 12px 15px;
    background-color: #ffffff;
    border-top: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chatbot-input-area input {
    flex: 1;
    border: 1px solid #e2e8f0;
    padding: 10px 14px;
    border-radius: 24px;
    font-size: 0.88rem;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.chatbot-input-area input:focus {
    border-color: #009c78;
    box-shadow: 0 0 0 3px rgba(0, 156, 120, 0.1);
}

/* Botón Circular de Envío */
.chatbot-send-btn {
    background-color: #009c78;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    flex-shrink: 0;
}

.chatbot-send-btn:hover {
    background-color: #007e61;
}

.chatbot-send-btn:active {
    transform: scale(0.92);
}

.chatbot-send-btn svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: #ffffff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transform: rotate(45deg) translate(-1px, 1px);
}

/* 7. Ajustes Adaptativos para Pantallas Móviles */
@media (max-width: 480px) {
    .chatbot-window {
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
    
    .chatbot-launcher {
        bottom: 20px;
        right: 20px;
    }
    
    .chatbot-window.active ~ .chatbot-launcher {
        display: none; /* Oculta el launcher al expandir full-screen en celulares */
    }
}