:root {
    --bg-color: #f3f6fa;
    --chat-bg: #ffffff;
    --user-bg: #dce7f2;
    --bot-bg: #e8f0f3;
    --text-color: #1c3f60;
    --bot-text: #2a4e6c;
    --border-color: #afc1d0;
    --shadow: 0 4px 16px rgba(28, 63, 96, 0.1);
    --link-color: #1c3f60;
    --link-hover-color: #162f47;
    --button-bg: #1c3f60;
    --button-hover-bg: #162f47;
    --modal-bg: #ffffff;
    --input-bg: #f0f4f8;
    --input-border: #afc1d0;
    --section-bg: #f9f9f9;
    --section-border: #e0e0e0;
    --toggle-bg-off: #ccc;
    --toggle-bg-on: #1c3f60;
    --toggle-circle: #fff;
    --tooltip-bg: #333;
    --tooltip-text: #fff;
}

[data-theme="dark"] {
    --bg-color: #1e2a3c;
    --chat-bg: #2a3b57;
    --user-bg: #3b5178;
    --bot-bg: #354a6e;
    --text-color: #d3dce6;
    --bot-text: #b8c7d9;
    --border-color: #4a5e83;
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    --link-color: #66b0ff;
    --link-hover-color: #99c7ff;
    --button-bg: #3b5178;
    --button-hover-bg: #4a5e83;
    --modal-bg: #2a3b57;
    --input-bg: #354a6e;
    --input-border: #4a5e83;
    --section-bg: #354a6e;
    --section-border: #4a5e83;
    --toggle-bg-off: #666;
    --toggle-bg-on: #66b0ff;
    --toggle-circle: #d3dce6;
    --tooltip-bg: #555;
    --tooltip-text: #d3dce6;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

#chat-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

#chat-box {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--chat-bg);
    border-radius: 12px 12px 0 0;
    box-shadow: var(--shadow);
    position: relative;
}

    #chat-box .spinner-container {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
    }

        #chat-box .spinner-container .spinner {
            border: 6px solid var(--border-color);
            border-left-color: var(--button-bg);
            border-radius: 50%;
            width: 36px;
            height: 36px;
            animation: spin 1s linear infinite;
        }

        #chat-box .spinner-container p {
            color: var(--text-color);
            font-size: 1rem;
            font-weight: 500;
            margin-top: 10px;
        }

    #chat-box .user,
    #chat-box .bot {
        margin-bottom: 12px;
        padding: 10px 14px;
        border-radius: 18px;
        max-width: 70%;
        animation: fadeIn 0.3s ease;
    }

    #chat-box .user {
        background-color: var(--user-bg);
        color: var(--text-color);
        margin-left: auto;
        text-align: left;
    }

    #chat-box .bot {
        background-color: var(--bot-bg);
        color: var(--bot-text);
        margin-right: auto;
        text-align: left;
    }

.message-timestamp {
    font-size: 0.75rem;
    color: #777;
    margin-top: 2px;
    text-align: right;
}

.bot-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.feedback-buttons {
    margin-top: 4px;
    display: flex;
    gap: 6px;
}

    .feedback-buttons button {
        cursor: pointer;
        border: none;
        background: transparent;
        font-size: 16px;
        transition: transform 0.2s ease;
    }
    .feedback-buttons button.clarified-button {
        font-size: 16px;
        cursor: pointer;
        background: transparent;
        border: none;
    }

        .feedback-buttons button.clicked {
            transform: scale(1.3);
            color: #0a8a0a;
        }

.required-asterisk {
    color: red;
    font-weight: bold;
}

.form-instruction {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.form-group {
    position: relative;
    margin-bottom: 15px;
}

.error-message {
    display: none;
    color: red;
    font-size: 12px;
    margin-top: 5px;
}

input:invalid,
select:invalid {
    border: 1px solid red;
}

input:valid,
select:valid {
    border: 1px solid #ccc;
}

.error-message.active {
    display: block;
}

#input-area {
    display: flex;
    gap: 8px;
    padding: 10px 20px;
    background: var(--chat-bg);
    border-top: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    align-items: center;
}

#chat-input {
    flex-grow: 1;
    resize: none;
    padding: 10px;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    background: var(--bot-bg);
    color: var(--text-color);
    min-height: 40px;
    outline: none;
}

#send-button, #theme-toggle, #scenario-button, #idea-button {
    background-color: var(--button-bg);
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background 0.3s ease;
    position: relative;
}

    #send-button:disabled {
        background-color: #ccc;
        cursor: not-allowed;
    }

    #send-button:hover:not(:disabled), #theme-toggle:hover, #scenario-button:hover, #idea-button:hover {
        background-color: var(--button-hover-bg);
        transform: scale(1.05);
    }

#theme-toggle {
    background-color: transparent;
    font-size: 16px;
    color: var(--text-color);
}

#scenario-button {
    color: #fff;
    font-size: 14px;
}

#idea-button {
    color: #fff;
    font-size: 16px;
}

    #send-button:hover:after, #scenario-button:hover:after, #idea-button:hover:after, #theme-toggle:hover:after {
        content: attr(data-tooltip);
        position: absolute;
        bottom: 100%;
        left: 50%;
        transform: translateX(-50%);
        background: var(--tooltip-bg);
        color: var(--tooltip-text);
        padding: 5px 10px;
        border-radius: 4px;
        font-size: 0.8rem;
        white-space: nowrap;
        z-index: 1000;
        opacity: 1;
        transition: opacity 0.1s ease;
        transition-delay: 0s;
    }

    #send-button:hover:before, #scenario-button:hover:before, #idea-button:hover:before, #theme-toggle:hover:before {
        content: '';
        position: absolute;
        bottom: 100%;
        left: 50%;
        transform: translateX(-50%);
        border: 5px solid transparent;
        border-top-color: var(--tooltip-bg);
        z-index: 1000;
        margin-bottom: -10px;
    }

.spinner {
    width: 14px;
    height: 14px;
    border: 2px solid #ccc;
    border-top-color: #1c3f60;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 8px 12px;
    background: var(--bot-bg);
    border-radius: 18px;
    max-width: 70%;
    margin-bottom: 12px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background: var(--bot-text);
    border-radius: 50%;
    animation: blink 1.4s infinite both;
}

    .typing-dot:nth-child(2) {
        animation-delay: 0.2s;
    }

    .typing-dot:nth-child(3) {
        animation-delay: 0.4s;
    }

#clear-button {
    background-color: var(--button-bg);
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background 0.3s ease;
    font-size: 16px;
    color: #fff;
    position: relative;
}

    #clear-button:hover {
        background-color: var(--button-hover-bg);
        transform: scale(1.05);
    }

        #clear-button:hover:after {
            content: attr(data-tooltip);
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            background: var(--tooltip-bg);
            color: var(--tooltip-text);
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            white-space: nowrap;
            z-index: 1000;
            opacity: 1;
            transition: opacity 0.1s ease;
        }

        #clear-button:hover:before {
            content: '';
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            border: 5px solid transparent;
            border-top-color: var(--tooltip-bg);
            z-index: 1000;
            margin-bottom: -10px;
        }


.guideline-table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

    .guideline-table th,
    .guideline-table td {
        border: 1px solid var(--border-color);
        padding: 8px;
        text-align: center;
    }

    .guideline-table th {
        background-color: var(--user-bg);
        font-weight: bold;
    }

    .guideline-table td {
        background-color: var(--bot-bg);
    }

.bot-reply a {
    color: var(--link-color);
    text-decoration: underline;
}

    .bot-reply a:hover {
        color: var(--link-hover-color);
    }

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.modal-content {
    background-color: var(--modal-bg);
    margin: 5% auto;
    padding: 20px;
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 600px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

    .modal-header h2 {
        margin: 0;
        font-size: 1.5rem;
        color: var(--text-color);
    }

.close {
    font-size: 24px;
    cursor: pointer;
    color: #777;
    transition: color 0.2s ease;
}

    .close:hover {
        color: var(--text-color);
    }

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.section {
    grid-column: 1 / -1;
    background: var(--section-bg);
    padding: 10px;
    border-radius: 6px;
    border: 1px solid var(--section-border);
    margin-bottom: 10px;
}

.section-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

#feedbackModal .modal-body {
    grid-template-columns: 1fr;
}

    #feedbackModal .modal-body textarea {
        width: 100%;
        min-height: 100px;
        resize: vertical;
    }

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

    .form-group label {
        margin-bottom: 5px;
        font-weight: bold;
        color: var(--text-color);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 8px;
        border: 1px solid var(--input-border);
        border-radius: 6px;
        background: var(--input-bg);
        color: var(--text-color);
        font-size: 1rem;
        outline: none;
    }

        .form-group input[readonly] {
            background: #e0e0e0;
            cursor: not-allowed;
        }

[data-theme="dark"] .form-group input[readonly] {
    color: #1c3f60; /* Dark blue, same as light theme text color, for contrast */
}

.toggle-container {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
}

.toggle-label {
    font-weight: bold;
    color: var(--text-color);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

    .toggle-switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--toggle-bg-off);
    transition: 0.4s;
    border-radius: 20px;
}

    .slider:before {
        position: absolute;
        content: "";
        height: 16px;
        width: 16px;
        left: 2px;
        bottom: 2px;
        background-color: var(--toggle-circle);
        transition: 0.4s;
        border-radius: 50%;
    }

input:checked + .slider {
    background-color: var(--toggle-bg-on);
}

    input:checked + .slider:before {
        transform: translateX(20px);
    }

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
}

    .modal-footer button {
        padding: 10px 20px;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        font-size: 1rem;
        transition: background 0.3s ease;
    }

    .modal-footer .cancel-btn {
        background-color: #ccc;
        color: #333;
    }

        .modal-footer .cancel-btn:hover {
            background-color: #b3b3b3;
        }

    .modal-footer .submit-btn {
        background-color: var(--button-bg);
        color: #fff;
    }

        .modal-footer .submit-btn:hover {
            background-color: var(--button-hover-bg);
        }

#ideaModal .modal-body {
    grid-template-columns: 1fr;
}

    #ideaModal .modal-body textarea {
        width: 100%;
        min-height: 100px;
        resize: vertical;
    }

#confirmIdeaModal .modal-body {
    grid-template-columns: 1fr;
}

#confirmIdeaModal .translated-idea {
    background: var(--bot-bg);
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
}

#chat-header {
    display: flex;
    align-items: center;
    gap: 6px; /* Reduced for tighter spacing */
    padding: 8px 20px; /* Slightly reduced padding */
    background-color: var(--chat-bg);
}

#chat-emblem {
    width: 64px; /* Further reduced to match text height */
    height: 64px;
    max-width: 64px; /* Strictly enforce width */
    max-height: 64px; /* Strictly enforce height */
    border-radius: 50%;
    object-fit: contain; /* Use contain to avoid stretching */
    overflow: hidden;
    display: block; /* Ensure proper rendering */
}

#chat-title {
    font-size: 1rem; /* Reduced to match emblem size */
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    line-height: 1; /* Ensure text aligns vertically with emblem */
}

#header-divider {
    width: 100%;
    height: 1px;
    background-color: var(--border-color);
    margin: 0;
    padding: 7px;
}

/* styles.css */

/* Update button-container to be visible by default for consistency */
.button-container {
    display: flex; /* Changed from 'none' to 'flex' */
    gap: 8px;
    padding: 10px 20px;
    background: var(--chat-bg);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    flex-direction: row; /* Horizontal alignment */
    align-items: center;
    justify-content: flex-end;
}

#ae-lookup-button {
    background-color: var(--button-bg);
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background 0.3s ease;
    font-size: 16px;
    color: #fff;
    position: relative;
}

    #ae-lookup-button:hover {
        background-color: var(--button-hover-bg);
        transform: scale(1.05);
    }

        #ae-lookup-button:hover:after {
            content: attr(data-tooltip);
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            background: var(--tooltip-bg);
            color: var(--tooltip-text);
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            white-space: nowrap;
            z-index: 1000;
            opacity: 1;
            transition: opacity 0.1s ease;
        }

        #ae-lookup-button:hover:before {
            content: '';
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            border: 5px solid transparent;
            border-top-color: var(--tooltip-bg);
            z-index: 1000;
            margin-bottom: -10px;
        }

#accountExecutiveModal .modal-body {
    grid-template-columns: 1fr;
}

#nmlsNumber {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-color);
}


.source-button {
    font-size: 16px;
    cursor: pointer;
    background: transparent;
    border: none;
}

/* Modal container */
#sourceModal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

    /* Modal content */
    #sourceModal .modal-content {
        background-color: var(--modal-bg);
        margin: 5% auto;
        padding: 20px;
        border: 1px solid var(--border-color);
        width: 90%;
        max-width: 800px;
        border-radius: 12px;
        box-shadow: var(--shadow);
        color: var(--text-color); /* for default text inside modal */
    }

/* Scrollable modal body */
#sourceModalBody {
    max-height: 70vh;
    overflow-y: auto;
    padding: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
    font-family: 'Segoe UI', sans-serif;
    color: var(--text-color); /* ensures readability */
}

    #sourceModalBody p {
        margin-bottom: 0.75rem;
        white-space: pre-wrap;
    }


/* Source chunk container */
.source-chunk {
    background: var(--chat-bg);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

    /* Headings inside modal */
    .source-chunk h2 {
        font-size: 1.4rem;
        color: var(--text-color);
        margin-bottom: 1rem;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.5rem;
    }

    .source-chunk h3 {
        font-size: 1.15rem;
        color: var(--link-color);
        margin: 1.2rem 0 0.5rem;
        font-weight: 600;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.2rem;
    }

    .source-chunk h4 {
        font-size: 1.1rem;
        margin-top: 0;
        color: var(--text-color);
    }

    /* Text formatting */
    .source-chunk p {
        margin-bottom: 0.75rem;
        line-height: 1.6;
        font-size: 0.95rem;
        color: var(--text-color);
    }

    /* Bullet lists */
    .source-chunk ul {
        padding-left: 1.4rem;
        margin-bottom: 1rem;
        list-style: disc;
        color: var(--text-color);
    }

    /* Tables */
    .source-chunk table.guideline-table {
        border-collapse: collapse;
        width: 100%;
        margin: 1.2rem 0;
        font-size: 0.95rem;
        background: var(--chat-bg);
    }

    .source-chunk th,
    .source-chunk td {
        border: 1px solid var(--border-color);
        padding: 0.4rem 0.6rem;
        text-align: left;
        color: var(--text-color);
    }

    .source-chunk th {
        background-color: var(--section-bg);
        font-weight: 600;
    }

    /* Notes */
    .source-chunk .note {
        background: #fff8dc; /* Light yellow background is okay as-is */
        border-left: 5px solid #ffc107;
        padding: 0.8rem;
        margin: 1rem 0;
        font-style: italic;
        color: var(--text-color);
    }

    .source-chunk a,
    .source-chunk a:visited {
        color: var(--link-color);
        text-decoration: underline;
    }

        .source-chunk a:hover {
            color: var(--link-hover-color);
        }


    /* INSERT UNDER .source-chunk p */
    .source-chunk .highlight {
        background-color: yellow;
        font-weight: bold;
    }

[data-theme="dark"] .source-chunk .highlight {
    background-color: #4a5e83; /* Darker blue for visibility */
    color: #fff;
}