/**
 * Chatbot Widget — default styling
 *
 * All colors/sizes are exposed as custom properties on .chatbot-widget so a
 * project's own stylesheet can rebrand the widget without touching this file.
 */

.chatbot-widget {
    --chatbot-widget-accent: #2b6cb0;
    --chatbot-widget-accent-contrast: #ffffff;
    --chatbot-widget-bg: #ffffff;
    --chatbot-widget-text: #26282b;
    --chatbot-widget-muted: #6b7280;
    --chatbot-widget-border: #e5e7eb;
    --chatbot-widget-bot-bubble: #f2f4f7;
    --chatbot-widget-radius: 16px;
    --chatbot-widget-gap: 24px;
    --chatbot-widget-z-index: 999999;
    --chatbot-widget-font: inherit;
    --chatbot-widget-message-font-size: 15px;

    position: fixed;
    z-index: var(--chatbot-widget-z-index);
    font-family: var(--chatbot-widget-font);
    font-size: 15px;
    line-height: 1.5;
}

.chatbot-widget[data-position="bottom-right"] { bottom: var(--chatbot-widget-gap); right: var(--chatbot-widget-gap); }
.chatbot-widget[data-position="bottom-left"]  { bottom: var(--chatbot-widget-gap); left: var(--chatbot-widget-gap); }
.chatbot-widget[data-position="top-right"]    { top: var(--chatbot-widget-gap); right: var(--chatbot-widget-gap); }
.chatbot-widget[data-position="top-left"]     { top: var(--chatbot-widget-gap); left: var(--chatbot-widget-gap); }

.chatbot-widget__toggle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border: 0;
    cursor: pointer;
    background: var(--chatbot-widget-accent);
    color: var(--chatbot-widget-accent-contrast);
    padding: 0;
    border-radius: 50%;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    font: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.chatbot-widget__toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
}

/* Same cascade-origin caveat as the panel below: author CSS's unconditional
   'display: flex' above would otherwise beat the UA's [hidden] rule. */
.chatbot-widget__toggle[hidden] {
    display: none;
}

.chatbot-widget__toggle-icon {
    width: 26px;
    height: 26px;
    flex: 0 0 auto;
    background-color: currentColor;
    -webkit-mask: var(--chatbot-widget-icon, url(../icons/ai.svg)) center / contain no-repeat;
    mask: var(--chatbot-widget-icon, url(../icons/ai.svg)) center / contain no-repeat;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.chatbot-widget__toggle.is-active .chatbot-widget__toggle-icon {
    transform: rotate(90deg);
    opacity: 0.85;
}

.chatbot-widget__badge {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e53e3e;
    border: 2px solid var(--chatbot-widget-bg);
}

.chatbot-widget__panel {
    position: absolute;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    width: min(380px, calc(100vw - 2 * var(--chatbot-widget-gap)));
    height: min(560px, calc(100vh - 2 * var(--chatbot-widget-gap)));
    max-height: 80vh;
    background: var(--chatbot-widget-bg);
    color: var(--chatbot-widget-text);
    border-radius: var(--chatbot-widget-radius);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.22);
    opacity: 0;
    transform: scale(0.35);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.chatbot-widget__panel.is-open {
    opacity: 1;
    transform: scale(1);
}

/* Author CSS always wins over the UA stylesheet's [hidden] { display: none }
   regardless of specificity, so the plain 'display: flex' above would keep
   the panel laid out (just invisible via opacity) while hidden is set.
   This restores real display:none for the closed state. */
.chatbot-widget__panel[hidden] {
    display: none;
}

.chatbot-widget[data-position$="right"] .chatbot-widget__panel { right: 0; transform-origin: bottom right; }
.chatbot-widget[data-position$="left"] .chatbot-widget__panel { left: 0; transform-origin: bottom left; }
.chatbot-widget[data-position^="bottom"] .chatbot-widget__panel { bottom: calc(100% + 12px); }
.chatbot-widget[data-position^="top"] .chatbot-widget__panel { top: calc(100% + 12px); }
.chatbot-widget[data-position="top-right"] .chatbot-widget__panel { transform-origin: top right; }
.chatbot-widget[data-position="top-left"] .chatbot-widget__panel { transform-origin: top left; }

@media (prefers-reduced-motion: reduce) {
    .chatbot-widget__panel {
        transition: none;
        transform: none;
    }
}

.chatbot-widget__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 0 0 auto;
    padding: 16px 20px;
    background: var(--chatbot-widget-accent);
    color: var(--chatbot-widget-accent-contrast);
}

.chatbot-widget__header-title {
    font-weight: 700;
}

.chatbot-widget__header-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.chatbot-widget__font-controls {
    display: flex;
    align-items: center;
    gap: 0;
}

.chatbot-widget__font-btn,
.chatbot-widget__clear,
.chatbot-widget__export,
.chatbot-widget__close {
    -webkit-appearance: none;
    appearance: none;
    border: 0;
    outline: none;
    outline-offset: 2px;
    background: transparent;
    color: inherit;
    line-height: 1;
    cursor: pointer;
    padding: 4px;
}

.chatbot-widget__font-btn {
    display: inline-flex;
    align-items: flex-end;
    justify-content: center;
    width: 22px;
    height: 22px;
    font-family: inherit;
    font-weight: 700;
    opacity: 0.85;
}

.chatbot-widget__font-btn:hover {
    opacity: 1;
}

.chatbot-widget__font-btn--dec {
    font-size: 10px;
}

.chatbot-widget__font-btn--inc {
    font-size: 15px;
}

.chatbot-widget__close:hover,
.chatbot-widget__close:active {
    border: 0;
    outline: none;
    background: transparent;
}

.chatbot-widget__close:focus-visible {
    outline: 2px solid currentColor;
}

.chatbot-widget__clear {
    font-size: 16px;
    opacity: 0.85;
}

.chatbot-widget__clear:hover {
    opacity: 1;
}

.chatbot-widget__close {
    font-size: 22px;
}

/* Export: a button in the header with a small menu for the two formats. */
.chatbot-widget__export-wrap {
    position: relative;
}

.chatbot-widget__export {
    font-size: 16px;
    opacity: 0.85;
}

.chatbot-widget__export:hover,
.chatbot-widget__export[aria-expanded="true"] {
    opacity: 1;
}

.chatbot-widget__export-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    min-width: 170px;
    padding: 4px;
    border: 1px solid var(--chatbot-widget-border);
    border-radius: 10px;
    background: var(--chatbot-widget-bg);
    color: var(--chatbot-widget-text);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.chatbot-widget__export-menu[hidden] {
    display: none;
}

.chatbot-widget__export-menu button {
    -webkit-appearance: none;
    appearance: none;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 14px;
    text-align: left;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
}

.chatbot-widget__export-menu button:hover,
.chatbot-widget__export-menu button:focus-visible {
    background: var(--chatbot-widget-bot-bubble);
}

.chatbot-widget__interrupted {
    margin: 6px 0 0;
    font-size: 0.85em;
    font-style: italic;
    color: var(--chatbot-widget-muted);
}

.chatbot-widget__messages {
    flex: 1 1 auto;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
}

.chatbot-widget__message {
    display: flex;
}

.chatbot-widget__message--user {
    justify-content: flex-end;
}

.chatbot-widget__message--bot {
    justify-content: flex-start;
    /* Column, so the feedback bar sits below the bubble rather than beside it. */
    flex-direction: column;
    align-items: flex-start;
}

.chatbot-widget__bubble {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 14px;
    font-size: var(--chatbot-widget-message-font-size);
}

.chatbot-widget__bubble > :first-child {
    margin-top: 0;
}

.chatbot-widget__bubble > :last-child {
    margin-bottom: 0;
}

.chatbot-widget__message--user .chatbot-widget__bubble {
    background: var(--chatbot-widget-accent);
    color: var(--chatbot-widget-accent-contrast);
    border-bottom-right-radius: 4px;
    font-size: calc(var(--chatbot-widget-message-font-size) - 1px);
}

.chatbot-widget__message--bot .chatbot-widget__bubble {
    background: var(--chatbot-widget-bot-bubble);
    color: var(--chatbot-widget-text);
    border-bottom-left-radius: 4px;
}

.chatbot-widget__typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 14px;
}

.chatbot-widget__typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--chatbot-widget-muted);
    animation: chatbot-widget-typing 1s infinite ease-in-out;
}

.chatbot-widget__typing span:nth-child(2) { animation-delay: 0.15s; }
.chatbot-widget__typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes chatbot-widget-typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

.chatbot-widget__sources {
    list-style: none;
    margin: 10px 0 0;
    padding: 8px 0 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.chatbot-widget__sources a {
    font-size: 0.8rem;
    color: inherit;
    opacity: 0.8;
}

.chatbot-widget__suggestions {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    gap: 6px;
    padding: 0 12px 12px;
    flex: 0 0 auto;
}

.chatbot-widget__suggestions[hidden] {
    display: none;
}

.chatbot-widget__suggestion {
    flex: 0 0 auto;
    white-space: nowrap;
    border: 1px solid var(--chatbot-widget-border);
    background: var(--chatbot-widget-bg);
    color: var(--chatbot-widget-accent);
    border-radius: 999px;
    padding: 5px 10px;
    font: inherit;
    font-size: 0.7rem;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.chatbot-widget__suggestion:hover:not(:disabled) {
    background: var(--chatbot-widget-bot-bubble);
    border-color: var(--chatbot-widget-accent);
}

.chatbot-widget__suggestion:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chatbot-widget__form {
    flex: 0 0 auto;
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--chatbot-widget-border);
}

.chatbot-widget__input {
    -webkit-appearance: none;
    appearance: none;
    flex: 1 1 auto;
    resize: none;
    max-height: 120px;
    border: 0;
    outline: none;
    border-radius: 12px;
    padding: 10px 12px;
    font: inherit;
    color: var(--chatbot-widget-text);
    background: var(--chatbot-widget-bot-bubble);
}

.chatbot-widget__input:hover {
    border: 0;
    outline: none;
}

.chatbot-widget__input:focus {
    outline: 2px solid var(--chatbot-widget-accent);
    outline-offset: 1px;
}

.chatbot-widget__send {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 0;
    background: var(--chatbot-widget-accent);
    color: var(--chatbot-widget-accent-contrast);
    cursor: pointer;
    font-size: 16px;
}

.chatbot-widget__send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Waehrend der Antwort ist derselbe Knopf der Stopp-Knopf. */
.chatbot-widget__send--stop {
    background: var(--chatbot-widget-muted);
    font-size: 12px;
}

.chatbot-widget__footer {
    flex: 0 0 auto;
    padding: 6px 12px 10px;
    text-align: center;
    font-size: 0.7rem;
    color: var(--chatbot-widget-muted);
}

@media (max-width: 480px) {
    .chatbot-widget__panel {
        position: fixed;
        inset: 0;
        width: 100%;
        height: 100%;
        max-height: none;
        border-radius: 0;
    }
}

/**
 * The ask field and the search answer.
 *
 * These two sit inside the theme's own content, not in a corner of the screen
 * like the chat button, so everything here is built out of custom properties
 * and inherited colour. A plugin dropped into an unknown theme cannot know
 * whether it has landed on white or on near-black; using currentColor and
 * translucent neutrals means it reads correctly on both without guessing.
 *
 * Override any of the properties below to rebrand it. --chatbot-answer-accent
 * follows the accent colour from the settings on its own.
 */

.chatbot-ask-container,
.chatbot-generate-search-container {
    --chatbot-answer-accent: var(--chatbot-widget-accent, #2b6cb0);
    --chatbot-answer-accent-contrast: var(--chatbot-widget-accent-contrast, #ffffff);
    --chatbot-answer-radius: 14px;

    /*
     * Mid grey with alpha, not black with alpha and not white with alpha.
     * A 50% grey is darker than a light background and lighter than a dark
     * one, so one value reads on both without anybody having to declare which
     * kind of theme this is.
     */
    --chatbot-answer-border: rgba(128, 128, 128, 0.35);
    --chatbot-answer-surface: rgba(128, 128, 128, 0.08);
    --chatbot-answer-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 8px 24px rgba(0, 0, 0, 0.06);

    /*
     * Quieter text follows the theme's own colour and is dimmed, rather than
     * being given a colour of its own.
     *
     * The obvious alternative -- swapping the palette under
     * @media (prefers-color-scheme: dark) -- is wrong here, and was wrong here.
     * That query reports what the reader asked their operating system for, not
     * what this theme actually renders. A light theme on a dark-mode machine
     * was handed light grey text on its white background, which is how the
     * typed placeholder came to be invisible rather than absent.
     */
    --chatbot-answer-muted: currentColor;
    --chatbot-answer-muted-opacity: 0.62;

    margin: 1.5rem 0;
}

/* --- the question field ------------------------------------------------- */

.chatbot-ask-form {
    display: flex;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 4px;
    border: 1px solid var(--chatbot-answer-border);
    border-radius: var(--chatbot-answer-radius);
    background: var(--chatbot-answer-surface);
    box-shadow: var(--chatbot-answer-shadow);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

/*
 * The ring goes on the wrapper, not the input, so the field and the button
 * light up as the single control they look like.
 */
.chatbot-ask-form:focus-within {
    border-color: var(--chatbot-answer-accent);
    /*
     * Two declarations on purpose. A browser without color-mix() throws the
     * second one away, and without the first it would be left with no focus
     * ring at all -- which is the one thing this must not lose.
     */
    box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.22);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--chatbot-answer-accent) 22%, transparent);
}

.chatbot-ask-form .chatbot-field {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
}

.chatbot-ask-form .chatbot-field--submit {
    flex: 0 0 auto;
}

.chatbot-ask-input {
    width: 100%;
    box-sizing: border-box;
    height: 48px;
    margin: 0;
    padding: 0 16px;
    border: 0;
    border-radius: calc(var(--chatbot-answer-radius) - 5px);
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 1.05rem;
    line-height: 48px;
    /* Safari draws its own ring and inner shadow on type=search. */
    -webkit-appearance: none;
    appearance: none;
}

.chatbot-ask-input:focus {
    outline: none;
    box-shadow: none;
}

.chatbot-ask-input::placeholder {
    color: var(--chatbot-answer-muted);
    opacity: var(--chatbot-answer-muted-opacity);
}

.chatbot-submit {
    height: 48px;
    padding: 0 24px;
    border: 0;
    border-radius: calc(var(--chatbot-answer-radius) - 5px);
    background: var(--chatbot-answer-accent);
    color: var(--chatbot-answer-accent-contrast);
    font: inherit;
    font-weight: 600;
    line-height: 48px;
    cursor: pointer;
    transition: filter 0.18s ease, transform 0.18s ease;
}

.chatbot-submit:hover,
.chatbot-submit:focus-visible {
    filter: brightness(0.92);
}

.chatbot-submit:active {
    transform: translateY(1px);
}

.chatbot-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* --- the answer ---------------------------------------------------------- */

.chatbot-response {
    margin: 1.25rem 0 0;
}

.chatbot-loading:not([hidden]) {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    margin: 0 0 0.75rem;
    padding: 0.3em 0.9em;
    border-radius: 999px;
    background: var(--chatbot-answer-surface);
    border: 1px solid var(--chatbot-answer-border);
    color: var(--chatbot-answer-muted);
    opacity: var(--chatbot-answer-muted-opacity);
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.6;
}

.chatbot-loading::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--chatbot-answer-accent);
    animation: chatbot-answer-pulse 1.1s ease-in-out infinite;
}

.chatbot-loading.finished::before {
    animation: none;
    opacity: 0.4;
}

@keyframes chatbot-answer-pulse {
    0%, 100% { opacity: 0.25; transform: scale(0.85); }
    50%      { opacity: 1;    transform: scale(1); }
}

/*
 * :not(:empty) keeps the card from standing there as an empty outline before
 * the first chunk of the answer has arrived.
 */
.chatbot-content:not(:empty) {
    position: relative;
    padding: 1.35rem 1.5rem;
    border: 1px solid var(--chatbot-answer-border);
    border-radius: var(--chatbot-answer-radius);
    background: var(--chatbot-answer-surface);
    box-shadow: var(--chatbot-answer-shadow);
    line-height: 1.7;
    overflow-wrap: break-word;
}

/* The accent edge, inset so it follows the rounded corner. */
.chatbot-content:not(:empty)::before {
    content: "";
    position: absolute;
    top: 1.35rem;
    bottom: 1.35rem;
    left: 0;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--chatbot-answer-accent);
}

.chatbot-content > *:first-child { margin-top: 0; }
.chatbot-content > *:last-child  { margin-bottom: 0; }

.chatbot-content h1,
.chatbot-content h2,
.chatbot-content h3,
.chatbot-content h4 {
    margin: 1.4em 0 0.5em;
    line-height: 1.3;
    font-size: 1.1em;
}

.chatbot-content p { margin: 0 0 0.9em; }

.chatbot-content ul,
.chatbot-content ol {
    margin: 0 0 0.9em;
    padding-left: 1.3em;
}

.chatbot-content li { margin: 0.25em 0; }

.chatbot-content a {
    color: var(--chatbot-answer-accent);
    text-underline-offset: 2px;
}

.chatbot-content code {
    padding: 0.1em 0.4em;
    border-radius: 4px;
    background: var(--chatbot-answer-surface);
    border: 1px solid var(--chatbot-answer-border);
    font-size: 0.9em;
}

.chatbot-content pre {
    margin: 0 0 0.9em;
    padding: 1em;
    border-radius: 8px;
    background: var(--chatbot-answer-surface);
    border: 1px solid var(--chatbot-answer-border);
    overflow-x: auto;
}

.chatbot-content pre code {
    padding: 0;
    border: 0;
    background: none;
}

.chatbot-content blockquote {
    margin: 0 0 0.9em;
    padding-left: 1em;
    border-left: 3px solid var(--chatbot-answer-border);
    color: var(--chatbot-answer-muted);
    opacity: var(--chatbot-answer-muted-opacity);
}

.chatbot-content table {
    width: 100%;
    margin: 0 0 0.9em;
    border-collapse: collapse;
    font-size: 0.95em;
}

.chatbot-content th,
.chatbot-content td {
    padding: 0.45em 0.7em;
    border: 1px solid var(--chatbot-answer-border);
    text-align: left;
}

.chatbot-error {
    margin: 0;
    padding: 1rem 1.25rem;
    border: 1px solid var(--chatbot-answer-border);
    border-left: 3px solid #d63638;
    border-radius: var(--chatbot-answer-radius);
    background: var(--chatbot-answer-surface);
}

/* --- sources ------------------------------------------------------------- */

.chatbot-sources {
    margin-top: 1rem;
}

.chatbot-sources p {
    margin: 0 0 0.5em;
    color: var(--chatbot-answer-muted);
    opacity: var(--chatbot-answer-muted-opacity);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.chatbot-sources ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4em;
    margin: 0;
    padding: 0;
    list-style: none;
}

.chatbot-sources li { margin: 0; }

.chatbot-sources a {
    display: inline-flex;
    align-items: center;
    gap: 0.35em;
    max-width: 22rem;
    padding: 0.35em 0.85em;
    border: 1px solid var(--chatbot-answer-border);
    border-radius: 999px;
    background: var(--chatbot-answer-surface);
    color: inherit;
    font-size: 0.82rem;
    text-decoration: none;
    white-space: nowrap;
    transition: border-color 0.18s ease, color 0.18s ease;
}

/* The title may be long; the arrow must not be pushed out with it. */
.chatbot-source__label {
    overflow: hidden;
    text-overflow: ellipsis;
}

.chatbot-source__arrow {
    flex: 0 0 auto;
    font-size: 0.85em;
    line-height: 1;
    opacity: 0.65;
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.chatbot-sources a:hover .chatbot-source__arrow,
.chatbot-sources a:focus-visible .chatbot-source__arrow {
    opacity: 1;
    transform: translate(1px, -1px);
}

/*
 * Present to a screen reader, absent to everyone else. The arrow says "new
 * tab" to the eye; this says it to the ear.
 */
.chatbot-sr-only {
    position: absolute !important;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

/* --- suggestion pills ---------------------------------------------------- */

.chatbot-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
    margin: 0.85rem 0 0;
}

.chatbot-suggestion {
    padding: 0.5em 1em;
    border: 1px solid var(--chatbot-answer-border);
    border-radius: 999px;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 0.88rem;
    line-height: 1.4;
    cursor: pointer;
    transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.chatbot-suggestion:hover,
.chatbot-suggestion:focus-visible {
    border-color: var(--chatbot-answer-accent);
    color: var(--chatbot-answer-accent);
    background: var(--chatbot-answer-surface);
}

.chatbot-suggestion:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chatbot-sources a:hover,
.chatbot-sources a:focus-visible {
    border-color: var(--chatbot-answer-accent);
    color: var(--chatbot-answer-accent);
}

/* Only administrators ever see this, and only while no key is stored. */
.bluebranch-chatbot-notice {
    padding: 12px 16px;
    border-left: 4px solid #d63638;
    background: rgba(214, 54, 56, 0.08);
}

@media (max-width: 600px) {
    .chatbot-ask-form {
        flex-wrap: wrap;
    }

    .chatbot-ask-form .chatbot-field,
    .chatbot-ask-form .chatbot-field--submit,
    .chatbot-submit {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .chatbot-loading::before,
    .chatbot-ask-form,
    .chatbot-submit,
    .chatbot-sources a {
        transition: none;
        animation: none;
    }
}

/*
 * The same button, in its other job.
 *
 * Deliberately not the accent colour: the accent means "this is the thing to
 * press", and stopping is not. It steps back to a neutral tone so the state is
 * legible at a glance without shouting.
 */
.chatbot-submit--stop {
    background: rgba(128, 128, 128, 0.85);
    color: #fff;
}

.chatbot-submit--stop:hover,
.chatbot-submit--stop:focus-visible {
    background: rgba(128, 128, 128, 1);
    filter: none;
}

/* Feedback under an answer: shared by the chat widget and the search answer. */
.chatbot-feedback {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-size: 13px;
    color: var(--chatbot-widget-muted, currentColor);
}

.chatbot-feedback__btn {
    -webkit-appearance: none;
    appearance: none;
    border: 1px solid var(--chatbot-widget-border, rgba(128, 128, 128, 0.35));
    border-radius: 999px;
    background: transparent;
    padding: 2px 8px;
    font-size: 14px;
    line-height: 1.4;
    cursor: pointer;
    filter: grayscale(1);
    opacity: 0.8;
}

.chatbot-feedback__btn:hover,
.chatbot-feedback__btn:focus-visible,
.chatbot-feedback__btn[aria-pressed="true"] {
    filter: none;
    opacity: 1;
}

.chatbot-feedback__btn[aria-pressed="true"] {
    border-color: var(--chatbot-widget-accent, #2b6cb0);
}

.chatbot-feedback__btn:disabled {
    cursor: wait;
}

.chatbot-feedback__form {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-basis: 100%;
    margin-top: 4px;
}

.chatbot-feedback__form textarea {
    width: 100%;
    box-sizing: border-box;
    font: inherit;
    font-size: 14px;
    padding: 6px 8px;
    border: 1px solid var(--chatbot-widget-border, rgba(128, 128, 128, 0.35));
    border-radius: 8px;
    resize: vertical;
}

.chatbot-feedback__hint {
    font-size: 12px;
}

.chatbot-feedback__form button {
    align-self: flex-start;
    border: 0;
    border-radius: 999px;
    padding: 4px 12px;
    background: var(--chatbot-widget-accent, #2b6cb0);
    color: var(--chatbot-widget-accent-contrast, #ffffff);
    font: inherit;
    font-size: 13px;
    cursor: pointer;
}

.chatbot-feedback__thanks {
    flex-basis: 100%;
    margin: 2px 0 0;
}

.chatbot-feedback__thanks[hidden] {
    display: none;
}