:root {
    --i6signal-padding: 24px;
    --i6signal-border-radius: 8px;
    --i6signal-border-color: var(--grey-light-color);
    --i6signal-menu-width: 60px;
}

.i6signalv2-active .layout-middle {
    padding: 0 !important;
}

#i6signalv2 {
    height: 100%;
}

.i6signalv2-container {
    display: flex;
    flex-direction: row;
    height: 100%;
}

.i6signalv2-menu {
    background-color: var(--white-color);
    border-right: 1px solid var(--i6signal-border-color);
    padding: var(--i6signal-padding) 0;
    display: flex;
    flex-direction: column;
    width: var(--i6signal-menu-width);
    overflow-y: auto;
    overflow-x: hidden;
}

.i6signalv2-menu a {
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-color-medium);
    text-decoration: none;
    padding: 16px;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.i6signalv2-menu a:hover {
    background-color: var(--i6signal-menu-hover-background-color);
    border-radius: 50%;
    color: var(--signal-chat-menu-link-hover-color);
}

.i6signalv2-menu a.active {
    border-left-color: transparent;
    color: var(--text-color-medium);
}

.i6signalv2-main {
    flex: 1;
    padding: var(--i6signal-padding);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--i6signal-padding);
}

.i6signalv2-content-card {
    display: none;
    background-color: var(--white-color);
    border-radius: var(--i6signal-border-radius);
    border: 1px solid var(--i6signal-border-color);
    padding: var(--i6signal-padding);
}

.i6signalv2-content-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 24px;
}

.i6signalv2-content-text,
.i6signalv2-content-history {
    line-height: 1.7;
    color: var(--text-color);
}

.i6signalv2-content-images {
    margin-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.i6signalv2-content-images i6-fullscreen-image {
    flex-basis: calc(50% - 10px);
    max-width: calc(50% - 10px);
}

.i6signalv2-content-images img {
    max-width: 100%;
    width: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--i6signal-border-radius);
    border: 1px solid var(--i6signal-border-color);
    box-shadow: 0 2px 8px var(--i6signal-content-images-box-shadow-color);
}

.i6signalv2-content-history {
    margin-top: var(--i6signal-padding);
    padding-top: var(--i6signal-padding);
    border-top: 1px solid var(--i6signal-border-color);
    background-color: transparent;
}

.i6signalv2-chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    position: relative;
}



.i6signalv2-welcome-screen,
.i6signalv2-live-chat-messages,
.i6signalv2-chat-box {
    position: relative;
    z-index: 1;
}

.i6signalv2-live-chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.i6signalv2-live-chat-messages::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

.chat-message {
    padding: 10px 15px;
    margin-bottom: 10px;
    max-width: 80%;
    line-height: 1.5;
    word-wrap: break-word;
    position: relative;
}

.model-message {
    color: var(--text-color);
    align-self: flex-start;
    margin-right: auto;
}

.user-message {
    background-color: var(--signal-chat-user-message-background-color);
    color: white;
    align-self: flex-end;
    margin-left: auto;
    border-radius: 18px 18px 4px 18px;
}

.i6signalv2-chat-box {
    display: flex;
    width: 100%;
    padding: 12px;
    background-color: var(--white-color);
    border-top: 1px solid var(--i6signal-border-color);
    align-items: center;
}

.i6signalv2-chat-box .chat-input {
    flex: 1;
    border-radius: 20px;
    padding: 10px 5px 10px 20px;
    border: 1px solid var(--i6signal-border-color);
    resize: none;
    font-size: 1rem;
    margin-right: 10px;
    border-radius: 24px;
    min-height: 3rem;
    max-height: 10rem;
    height: auto;
    overflow-y: hidden;
    box-sizing: border-box;
}

.i6signalv2-chat-box .chat-send {
    border-radius: 20px;
    padding: 8px 11px;
    margin-left: 5px;
    font-size: 1rem;
    cursor: pointer;
    background-color: var(--signal-chat-send-button-background-color);
    color: var(--white-color);
    border: none;
}

.i6signalv2-chat-box .send-icon,
.book-icon {
    display: block;
    height: 22px;
    width: 26px;
}

.print-chat {
    border-radius: 20px;
    padding: 4px 8px;
    margin-left: 5px;
    font-size: 1rem;
    cursor: pointer;
    background-color: var(--signal-chat-send-button-background-color);
    color: var(--white-color);
    border: none;
}

.print-chat:hover {
    opacity: 0.9;
}

.i6signalv2-chat-box .chat-send:hover {
    opacity: 0.9;
}

.thinking-message {
    background-color: #fff;
    color: #353535;
    font-size: 14px;
    font-style: italic;
    box-shadow: none;
}

.thinking-message::after {
    content: none;
}

.thinking-details {
    display: none;
    margin-top: 10px;
    padding: 10px;
    background-color: var(--i6-color-background-soft);
    border-radius: 5px;
    border: 1px solid var(--i6-color-background-hard);
}

.loading-message {
    display: none;
    align-items: center;
    justify-content: flex-start;
    padding: 15px;
    margin-left: 24px;
}

.loading-text {
    margin-right: 8px;
}

.loading-message .loading-text {
    margin-left: 10px;
    color: var(--text-color-medium);
}

.loading-message .dot-container {
    display: flex;
    align-items: center;
}

.loading-message .dot {
    height: 8px;
    width: 8px;
    margin: 0 3px;
    background-color: var(--text-color-medium);
    border-radius: 50%;
    animation: dot-pulse 1.4s infinite ease-in-out;
}

.loading-message .dot:nth-child(1) {
    animation-delay: -0.2s;
}

.loading-message .dot:nth-child(2) {
    animation-delay: -0.1s;
}

@keyframes dot-pulse {

    0%,
    100% {
        transform: scale(0.5);
        opacity: 0.5;
    }

    50% {
        transform: scale(1);
        opacity: 1;
    }
}

.i6signalv2-chat-box .chat-send:disabled {
    background-color: var(--grey-light);
    cursor: not-allowed;
}

.i6signalv2-welcome-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(100% - 75px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
    z-index: 1;
}

.welcome-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-grow: 1;
}

.welcome-content h1 {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-color-medium);
}

.welcome-content i6-iconz {
    font-size: 100px;
    color: var(--text-color-light);
}

.example-questions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    width: 100%;
    max-width: 90%;
    padding-bottom: 20px;
}

.example-question {
    background-color: var(--background-color-light-2);
    color: var(--text-color);
    padding: 8px 15px;
    border-radius: 18px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    font-size: 0.9em;
    border: 1px solid var(--i6signal-border-color);
    text-align: center;
}

.example-question:hover {
    background-color: var(--i6signal-border-color);
}

@media print {
    .i6signalv2-chat-container::before {
        opacity: 0.08;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .print-chat {
        display: none !important;
    }

    .i6signalv2-chat-container::before {
        content: "";
        position: absolute;
    
        top: -50%;
        left: -50%;
        width: 200%;
        height: 130%;
    
        background-image: url("../../../assets/images/watermark.png");
        background-repeat: repeat;
    
        background-size: 400px 160px;
    
        opacity: 0.10;
        transform: rotate(-30deg);
        transform-origin: center;
    
        z-index: 0;
        pointer-events: none;
    }

    .i6signalv2-chat-container,
    .i6signalv2-live-chat-messages {
        height: auto !important;
        overflow: visible !important;
    }

    .i6signalv2-chat-box,
    .i6signalv2-welcome-screen {
        display: none !important;
    }

    .chat-message {
        max-width: 100% !important;
    }

    .graph-message {
        width: auto !important;
    }

    .layout-parent,
    .layout-middle,
    .layout-aside {
        height: auto !important;
        overflow: visible !important;
        max-height: none !important;
    }

    .layout-aside,
    .signallayout-bullets,
    .user-parent {
        display: none !important;
    }

    .layout-parent {
        display: block !important;
    }

    .chat-message.user-message {
        color: black !important;
        border: 3px dotted var(--i6signal-border-color) !important;
    }

    .chat-message.model-message table thead {
        color: black !important;
        font-weight: bolder;
    }

    .chat-message.model-message pre {
        border-left: var(--i6signal-border-color) 2px solid !important;
    }
}

/* ---------------------------------------------------------- */

/* Typography */
.chat-message.model-message h1, 
.chat-message.model-message h2, 
.chat-message.model-message h3 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    font-weight: 600;
    line-height: 1.25;
    color: #111;
}

.chat-message.model-message h1 { font-size: 2em; border-bottom: 1px solid #eaecef; padding-bottom: 0.3em; }
.chat-message.model-message h2 { font-size: 1.5em; }

.chat-message.model-message p {
    margin: 0 0 1.25em 0;
}

/* Links */
.chat-message.model-message a {
    color: #0366d6;
    text-decoration: none;
}

.chat-message.model-message a:hover {
    text-decoration: underline;
}

/* Blockquotes */
.chat-message.model-message blockquote {
    margin: 0;
    padding: 0 1em;
    color: #6a737d;
    border-left: 0.25em solid #dfe2e5;
}

/* Code Blocks */
.chat-message.model-message code {
    padding: 0.2em 0.4em;
    margin: 0;
    background-color: rgba(27,31,35,0.05);
    border-radius: 3px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.chat-message.model-message pre {
    padding: 16px;
    overflow: auto;
    background-color: #f6f8fa;
    border-radius: 6px;
}

.chat-message.model-message pre code {
    padding: 0;
    background-color: transparent;
}

/* Lists */
.chat-message.model-message ul, 
.chat-message.model-message ol {
    padding-left: 2em;
    margin-bottom: 1.25em;
}

/* Tables */
.chat-message.model-message table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1em;
}

.chat-message.model-message table th,
.chat-message.model-message table td {
    padding: 6px 13px;
    border: 1px solid #dfe2e5;
}

.chat-message.model-message table tr:nth-child(2n) {
    background-color: #f6f8fa;
}

.chat-message.model-message table thead {
    background-color: var(--table-header-background-color);
    color: white;
}