.light-theme {
    --bot: rgb(166, 225, 244);
    --error: rgb(255, 173, 173);
    --human: #d3d3d3;
    --human_accent: #646464;

    --background: #ffffff;
    --chat_background: #f4f6f7;

    --borders_and_deactivated: #646464;

    --text: #101010;
    --highlight_color:  #f9fafb32;


    --background_color: var(--background);
    --chat_background_color: var(--chat_background);
    --header_background_color: var(--chat_background);

    --main_border_color: var(--borders_and_deactivated);

    --header_text_color: var(--text);
    --text_color: var(--text);
    --text_color_time: var(--text);
    --text_color_input: var(--text);
    --text_color_input_deactivated: var(--borders_and_deactivated);
    --text_color_disclaimer: var(--borders_and_deactivated);

    --background_chatbubble_bot: var(--bot);
    --background_chatbubble_human: var(--human);
    --background_chatbubble_error: var(--error);
    --background_chatbubble_loading: var(--human);
    --background_chatbubble_loading_accent: var(--human_accent);

    --message_image_filter: grayscale(0) brightness(1);
}
.dark-theme {
    --bot: rgb(2, 26, 62);
    --error: rgb(147, 1, 1);
    --human: rgb(47, 47, 47);
    --human_accent: #646464;

    --background: #0c0c0d;
    --chat_background: rgb(17, 19, 21);

    --borders_and_deactivated: #646464;

    --text: #d3d3d3;


    --background_color: var(--background);
    --chat_background_color: var(--chat_background);
    --header_background_color: var(--chat_background);

    --main_border_color: var(--borders_and_deactivated);

    --header_text_color: var(--text);
    --text_color: var(--text);
    --text_color_time: var(--text);
    --text_color_input: var(--text);
    --text_color_input_deactivated: var(--borders_and_deactivated);
    --text_color_disclaimer: var(--borders_and_deactivated);

    --background_chatbubble_bot: var(--bot);
    --background_chatbubble_human: var(--human);
    --background_chatbubble_error: var(--error);
    --background_chatbubble_loading: var(--human);
    --background_chatbubble_loading_accent: var(--human_accent);

    --message_image_filter: grayscale(0) invert(1);
}

html, body {
    height: 100%;
    background-color: var(--background_color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
* {
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    margin: 0;
    padding: 0;
    list-style-position: inside;
}
p {
    font-weight: 300;
}
a {
    text-decoration: none;
    color: inherit;
}
strong {
    font-weight: 450;
}
table, table th, table td {
    border-collapse: collapse;
    border-color: var(--text_color);
    border-width: 0.1rem;
    border-style: solid;
    padding: 0.1rem 0.5rem;
}
ol,ul {
    padding-left: 1.5rem;
}
li p {
    display: inline;
}

hr {
    border: none;
    border-top: 1px solid var(--text_color);
    margin: .5rem 0;
}
.think {
    border: 2px dashed var(--text_color);
    padding: .2em;
    margin: .5em 0;
    font-style: italic;
    opacity: 0.6;
}
.think::before {
    content: "💭 Denkprozess:";
    display: block;
    font-style: italic;
    color: var(--text_color);
    margin-bottom: .5em;
}

pre {
    font-family: 'Courier New', Courier, monospace;
    display: inline-block;
    padding: 0.2rem 0.4rem;
    /*border-left: 1px solid var(--text_color);*/
    background-color: var(--highlight_color);
    border-radius: 5px;
    font-size: 0.9rem;
}

.message-text-wrapper table tr:nth-child(even) {
    background-color: var(--highlight_color);
}

html, body, .chat-wrapper, .message-text-wrapper, .input-field, .header-wrapper, #header-title,
.header-btn, .message-image-wrapper, .message-wrapper, .input-send, .disclaimer {
    transition: color 0.5s ease-in-out, background-color 0.5s ease-in-out;
}

.main-wrapper {
    width: 80vw;
    margin-left: auto;
    margin-right: auto;
    padding-top: 2rem;
    padding-bottom: 0.2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}



.header-wrapper {
    display: flex;
    align-items: center;
    border: 2px solid var(--main_border_color);
    background-color: var(--header_background_color);
    height: 3rem;
    border-radius: 5px 5px 0 0;
    padding: 0 1rem;
}

#header-title {
    font-weight: 500;
    font-size: 1.2rem;
    color: var(--header_text_color);
}

.header-buttons {
    margin-left: auto;
    display: flex;
    gap: 24px;
    align-items: center;
}

.header-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size-adjust: 1;
    cursor: pointer;
    background-color: transparent;
    border: none;
    color: var(--header_text_color);
    user-select: none;
}







.chat-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--chat_background_color);
}

.messages-wrapper {
    display: flex;
    flex-direction: column;
    border: 2px solid var(--main_border_color);
    border-top-width: 0px;
    flex-grow: 1;
    border-radius: 0 0 5px 5px;
    height: calc(100vh - 220px);
    overflow-y: scroll;
    padding: 20px;
}

.message-wrapper{
    display: flex;
    margin-bottom: 15px;
}

.message-image-wrapper {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    overflow: hidden;
}

.message-image {
    width: 100%;
    height: 100%;
    filter: var(--message_image_filter);
}
.message-image.do-not-invert {
    filter: none;
}

.message-image-wrapper.error {
    background-color: var(--background_chatbubble_error);
}
.message-image-wrapper.bot {
    background-color: var(--background_chatbubble_bot);
}
.message-image-wrapper.human {
    background-color: var(--background_chatbubble_human);
}
.message-image-wrapper.loading {
    background-color: var(--background_chatbubble_loading);
}
.message-image.loading {
    content: "";
}
.message-image-wrapper.loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: -300vw;
    width: 400vw;
    height: 100vh;
    background: linear-gradient(90deg, var(--background_chatbubble_loading_accent) 0%, var(--background_chatbubble_loading_accent) 35%, var(--background_chatbubble_loading) 50%, var(--background_chatbubble_loading_accent) 75%, var(--background_chatbubble_loading_accent) 100%);
    animation: pulseLeftToRight 1.5s infinite ease-in-out;
}

.message-text-wrapper {
    flex: 1;
    padding: 10px;
    margin-left: 10px;
    font-size: 1rem;
    color: var(--text_color);
    border-radius: 10px;
}

.message-text-wrapper.bot {
    background-color: var(--background_chatbubble_bot);
}

.message-text-wrapper.human {
    background-color: var(--background_chatbubble_human);
}

.message-text-wrapper.error {
    background-color: var(--background_chatbubble_error);
}

.message-text-wrapper.loading {
    position: relative;
    overflow: hidden;
    background: var(--background_chatbubble_loading);
    color: transparent;
}

.message-text-wrapper.loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: -300vw;
    width: 400vw;
    height: 100vh;
    background: linear-gradient(90deg, var(--background_chatbubble_loading_accent) 0%, var(--background_chatbubble_loading_accent) 35%, var(--background_chatbubble_loading) 50%, var(--background_chatbubble_loading_accent) 75%, var(--background_chatbubble_loading_accent) 100%);
    animation: pulseLeftToRight 1.5s infinite ease-in-out;
}
@keyframes pulseLeftToRight {
    0% {
        left: -300vw;
        opacity: 0.2;
    }
    50% {
        left: -150vw;
        opacity: 0.6;
    }
    100% {
        left: 0vw;
        opacity: 0.2;
    }
}

.message-time {
    font-size: 0.8rem;
    margin-top: 5px;
    color: var(--text_color_time);
    opacity: 0.6;
}
.message-time.loading {
    color: transparent;
}





.input-wrapper {
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    display: flex;
    align-items: center;
}

.input-field {
    width: 100%;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    color: var(--header_text_color);
    border-radius: 5px;
    border: 2px solid var(--text_color_input_deactivated);
    outline: none;
    background-color: var(--background_color);
}

.input-field:focus {
    border-color: var(--main_border_color);
}

.input-send {
    display: flex;
    align-items: center;
    background-color: transparent;
    border: none;
    padding: 0.5rem;
    padding-right: 0px;
    color: var(--text_color_input);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size-adjust: 1;
    user-select: none;
    -webkit-user-select: none;
}

.input-send.deactivated {
    color: var(--text_color_input_deactivated);
    cursor: not-allowed;
    pointer-events: none;
}








.disclaimer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.disclaimer-content {
    background: #fff;
    padding: 20px 25px;
    border-radius: 8px;
    width: 65vw;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.disclaimer-title {
    margin-top: 0;
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 10px;
}

.disclaimer-buttons {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
    gap: 10px;
}

.disclaimer-button {
    padding: 6px 14px;
    border: none;
    border-radius: 4px;
    color: rgb(0, 0, 0);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.disclaimer-button.accept {
    background-color: #28a745;
}

.disclaimer-button.accept:hover {
    background-color: #218838;
}

.disclaimer-button.decline {
    background-color: #dc3545;
}

.disclaimer-button.decline:hover {
    background-color: #c82333;
}


.disclaimer {
    position: flex;
    bottom: 5px;
    left: 0px;
    width: 100%;
    text-align: center;
    color: var(--text_color_disclaimer);
    font-size: 0.8rem;
}