body {
    background-color: transparent !important;
    margin: 0;
    color: #f0f0f0;
}

.window-shell {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    padding: 15px;
}

.opaque-bg {
    background-color: #212121;
}

.rounded-container {
    background-color: #212121;
    border-radius: 15px;
}

.response-area {
    width: 100%;
    height: 300px;
    overflow-y: auto;
}

.msg {
    margin: 1px;
    border: solid 1px #808080;
    animation: slideIn 0.3s ease-out;
    max-width: 70%;
}

.msg-user {
    text-align: end;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}