#mrl-whatsapp-container {
        font-family: 'Segoe UI', Arial, sans-serif;
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 10000;
    }

    /* Ventana Principal */
    #mrl-chat-window {
        width: 320px;
        background: white;
        border-radius: 18px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.3);
        margin-bottom: 12px;
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .mrl-chat-hidden {
        display: none !important;
    }

    /* Encabezado */
    .mrl-header {
        background: #000;
        color: white;
        padding: 15px;
        display: flex;
        justify-content: space-between;
        align-items: flex-start; /* Para que la X suba */
        position: relative;
    }

    .mrl-brand {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .mrl-brand img {
        width: 40px;
        height: 40px;
        border-radius: 6px;
        object-fit: cover;
    }

    .mrl-brand-text {
        display: flex;
        flex-direction: column;
    }

    .mrl-title {
        font-weight: bold;
        font-size: 17px;
        line-height: 1.2;
    }

    .mrl-subtitle {
        font-size: 12px;
        color: #999;
    }

    /* Botón X en la esquina */
    #mrl-close-btn {
        background: none;
        border: none;
        color: white;
        font-size: 22px;
        cursor: pointer;
        padding: 0;
        line-height: 1;
        margin-top: -5px;
        margin-right: -55px;
    }

    /* Cuerpo con el patrón de WhatsApp */
    .mrl-body {
        padding: 25px 20px;
        background-color: #e5ddd5;
        background-image: url('https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png');
        background-blend-mode: overlay;
        background-size: 250px;
    }

    .mrl-bubble {
        background: white;
        padding: 15px;
        border-radius: 0 15px 15px 15px;
        box-shadow: 0 1px 2px rgba(0,0,0,0.1);
        max-width: 85%;
    }

    .mrl-name {
        font-size: 13px;
        font-weight: bold;
        color: #555;
        margin: 0 0 5px 0;
    }

    .mrl-bubble p {
        margin: 0;
        font-size: 15px;
        color: #333;
        line-height: 1.4;
    }

    /* Botón Iniciar Chat (Negro redondeado) */
    .mrl-footer {
        padding: 15px 20px 20px;
        background: white;
    }

    .mrl-btn-connect {
        background: #1a1a1a;
        color: white;
        text-decoration: none;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        padding: 14px;
        border-radius: 40px; /* Muy redondeado como la imagen */
        font-weight: bold;
        font-size: 16px;
        transition: transform 0.2s;
    }

    .mrl-btn-connect:active {
        transform: scale(0.98);
    }

    /* Botón Flotante Verde */
    #mrl-launcher {
        background: #25D366;
        color: white;
        padding: 12px 22px;
        border-radius: 30px;
        display: flex;
        align-items: center;
        gap: 10px;
        cursor: pointer;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        float: right;
    }

    #mrl-launcher img {
        width: 24px;
        height: 24px;
    }

    #mrl-launcher span {
        font-weight: bold;
        font-size: 16px;
    }