.retroShoutbox {
    --retroShoutboxAvatarSize: 40px;
    --retroShoutboxGap: 10px;
    background: var(--wcfContentBackground);
    border: 1px solid var(--wcfContentBorder);
    border-radius: 8px;
    container-type: inline-size;
    overflow: hidden;
}

.retroShoutbox__header {
    align-items: center;
    background: var(--wcfContentContainerBackground);
    border-bottom: 1px solid var(--wcfContentBorder);
    display: flex;
    justify-content: space-between;
    padding: 10px 14px;
}

.retroShoutbox__header h1,
.retroShoutbox__header h2 {
    font-size: 16px;
    margin: 0;
}

.retroShoutbox__status {
    color: var(--wcfStatusSuccessText, #387c45);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.retroShoutbox__status--offline {
    color: var(--wcfStatusErrorText, #b63131);
}

.retroShoutbox__statusMenu .dropdownToggle {
    cursor: pointer;
}

.retroShoutbox__entries {
    display: grid;
    gap: 12px;
    height: 320px;
    max-height: 420px;
    min-height: 220px;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 14px 12px;
    scroll-behavior: smooth;
}

.retroShoutbox__entry {
    align-items: flex-start;
    display: grid;
    gap: var(--retroShoutboxGap);
    grid-template-columns: var(--retroShoutboxAvatarSize) minmax(0, 1fr);
    min-width: 0;
}

.retroShoutbox__avatar,
.retroShoutbox__avatar a,
.retroShoutbox__avatar img {
    border-radius: 50%;
    display: block;
    height: var(--retroShoutboxAvatarSize);
    width: var(--retroShoutboxAvatarSize);
}

.retroShoutbox__avatar img {
    object-fit: cover;
}

.retroShoutbox__bubble {
    background: color-mix(in srgb, var(--wcfContentBackground) 88%, var(--wcfContentText));
    border: 1px solid color-mix(in srgb, var(--wcfContentText) 18%, transparent);
    border-radius: 4px 14px 14px 14px;
    min-width: 0;
    padding: 8px 11px;
}

.retroShoutbox__meta {
    align-items: center;
    display: flex;
    gap: 8px;
    line-height: 1.2;
    margin-bottom: 3px;
    min-height: 17px;
}

.retroShoutbox__meta strong {
    font-size: .9rem;
    min-width: 0;
}

.retroShoutbox__meta time {
    color: color-mix(in srgb, var(--wcfContentText) 58%, transparent);
    font-size: .75rem;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.retroShoutbox__message {
    line-height: 1.45;
    overflow-wrap: anywhere;
}

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

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

.retroShoutbox__entryOptions {
    margin-left: auto;
}

.retroShoutbox__entryOptions .dropdownToggle {
    background: transparent !important;
    border: 0 !important;
    min-width: 0 !important;
    opacity: .65;
    padding: 0 2px !important;
    transition: opacity .2s ease;
}

.retroShoutbox__entryOptions .dropdownToggle:hover,
.retroShoutbox__entryOptions .dropdownToggle:focus-visible {
    opacity: 1;
}

.retroShoutbox__entryOptions .dropdownMenu button {
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    display: block;
    font: inherit;
    padding: 7px 12px;
    text-align: left;
    width: 100%;
}

.retroShoutbox__form {
    align-items: center;
    border-top: 1px solid var(--wcfContentBorder);
    display: grid;
    gap: 8px;
    grid-template-areas:
        "username username username"
        "tools composer actions"
        "panel panel panel"
        "feedback feedback feedback";
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 10px;
}

.retroShoutbox__username {
    box-sizing: border-box;
    grid-area: username;
    min-width: 0;
    width: 100%;
}

.retroShoutbox__composer {
    grid-area: composer;
    min-width: 0;
}

.retroShoutbox__tools {
    align-items: center;
    display: flex;
    gap: 4px;
    grid-area: tools;
}

.retroShoutbox__tool {
    align-items: center;
    display: inline-flex;
    justify-content: center;
    min-height: 38px;
    min-width: 38px;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}

.retroShoutbox__tool:active,
.retroShoutbox__send:active {
    transform: scale(.96);
}

.retroShoutbox__tool.is-active {
    color: var(--wcfContentLinkActive, var(--wcfContentLink));
}

.retroShoutbox__actions {
    grid-area: actions;
}

.retroShoutbox__send {
    align-items: center;
    display: inline-flex;
    justify-content: center;
    min-height: 40px;
    min-width: 42px;
    transition: color .2s ease, opacity .2s ease, transform .2s ease;
}

.retroShoutbox__send:disabled {
    cursor: wait;
    opacity: .45;
}

.retroShoutbox__editorSmilies {
    grid-area: panel;
    min-width: 0;
}

.retroShoutbox__feedback {
    color: var(--wcfStatusErrorText, #b63131);
    grid-area: feedback;
    margin: 0;
}

.retroShoutbox .ck-editor {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.retroShoutbox .ck-editor__top {
    display: none;
    order: 1;
}

.retroShoutbox .ck-editor__main {
    min-width: 0;
    order: 2;
}

.retroShoutbox .ck-editor__editable_inline {
    box-sizing: border-box !important;
    max-height: 120px !important;
    min-height: 42px !important;
    overflow-y: auto !important;
}

.retroShoutbox__messageInput {
    box-sizing: border-box;
    min-height: 42px;
    resize: vertical;
    width: 100%;
}

.retroShoutbox__editorSmilies,
.retroShoutbox .ck-toolbar {
    display: none;
}

.retroShoutbox--smilies .retroShoutbox__editorSmilies {
    display: block !important;
    max-height: 320px;
    overflow-x: hidden;
    overflow-y: auto;
}

.retroShoutbox--smilies .retroShoutbox__editorSmilies,
.retroShoutbox--smilies .retroShoutbox__editorSmilies .messageTabMenu,
.retroShoutbox--smilies .retroShoutbox__editorSmilies .messageTabMenuContent {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    margin: 0 !important;
    min-height: 0 !important;
}

.retroShoutbox--smilies .retroShoutbox__editorSmilies > .messageTabMenu > .messageTabMenuNavigation {
    display: none !important;
}

.retroShoutbox--smilies .retroShoutbox__editorSmilies nav {
    margin: 6px 0;
}

.retroShoutbox--smilies .retroShoutbox__editorSmilies .smileyList {
    margin: 0;
}

.retroShoutbox--bbcodes .ck-editor__top {
    display: block;
}

.retroShoutbox--bbcodes .ck-toolbar {
    display: flex !important;
    margin-bottom: 6px;
}

/* Modern view: reference layout with a WhatsApp-like left/right message flow. */
.retroShoutbox--modern {
    --retroShoutboxConversation: var(--wcfSidebarBackground, #10242e);
    --retroShoutboxConversationText: var(--wcfSidebarText, #eef5f2);
    --retroShoutboxBubble: var(--wcfContentBackground, #f7f8f8);
    --retroShoutboxBubbleText: var(--wcfContentText, #253139);
    --retroShoutboxOwnBubble: var(--wcfStatusSuccessBackground, #d9fdd3);
    --retroShoutboxOwnText: var(--wcfStatusSuccessText, #173b2a);
    background: var(--retroShoutboxConversation);
}

.retroShoutbox--modern .retroShoutbox__header {
    background: color-mix(in srgb, var(--retroShoutboxConversation) 92%, #000);
    border-bottom-color: color-mix(in srgb, var(--retroShoutboxConversationText) 14%, transparent);
    color: var(--retroShoutboxConversationText);
}

.retroShoutbox--modern .retroShoutbox__entries {
    background:
        radial-gradient(circle at 18% 20%, color-mix(in srgb, var(--retroShoutboxConversationText) 4%, transparent) 0 1px, transparent 1.5px) 0 0 / 28px 28px,
        var(--retroShoutboxConversation);
    gap: 9px;
    padding: 18px 16px;
}

.retroShoutbox--modern .retroShoutbox__entry {
    grid-template-columns: var(--retroShoutboxAvatarSize) minmax(0, 1fr);
}

.retroShoutbox--modern .retroShoutbox__bubble {
    align-self: start;
    background: var(--retroShoutboxBubble);
    border: 0;
    border-radius: 4px 15px 15px 15px;
    box-shadow: 0 1px 2px color-mix(in srgb, var(--retroShoutboxConversation) 72%, transparent);
    color: var(--retroShoutboxBubbleText);
    justify-self: start;
    max-width: min(78%, 46rem);
    padding: 7px 12px 9px;
    position: relative;
    width: fit-content;
}

.retroShoutbox--modern .retroShoutbox__bubble::before {
    border-bottom: 8px solid transparent;
    border-right: 9px solid var(--retroShoutboxBubble);
    content: "";
    height: 0;
    left: -8px;
    position: absolute;
    top: 0;
    width: 0;
}

.retroShoutbox--modern .retroShoutbox__entry--own {
    grid-template-columns: minmax(0, 1fr) var(--retroShoutboxAvatarSize);
}

.retroShoutbox--modern .retroShoutbox__entry--own .retroShoutbox__avatar {
    grid-column: 2;
}

.retroShoutbox--modern .retroShoutbox__entry--own .retroShoutbox__bubble {
    background: var(--retroShoutboxOwnBubble);
    border-radius: 15px 4px 15px 15px;
    color: var(--retroShoutboxOwnText);
    grid-column: 1;
    grid-row: 1;
    justify-self: end;
}

.retroShoutbox--modern .retroShoutbox__entry--own .retroShoutbox__bubble::before {
    border-bottom: 8px solid transparent;
    border-left: 9px solid var(--retroShoutboxOwnBubble);
    border-right: 0;
    left: auto;
    right: -8px;
}

.retroShoutbox--modern .retroShoutbox__meta time {
    color: currentColor;
    opacity: .58;
}

.retroShoutbox--modern .retroShoutbox__entryOptions .dropdownToggle {
    color: currentColor !important;
}

.retroShoutbox--modern .retroShoutbox__form {
    background: color-mix(in srgb, var(--retroShoutboxConversation) 88%, #000);
    border-top-color: color-mix(in srgb, var(--retroShoutboxConversationText) 14%, transparent);
    color: var(--retroShoutboxConversationText);
    padding: 10px 12px;
}

.retroShoutbox--modern .retroShoutbox__composer {
    background: color-mix(in srgb, var(--retroShoutboxConversationText) 9%, transparent);
    border: 1px solid color-mix(in srgb, var(--retroShoutboxConversationText) 12%, transparent);
    border-radius: 22px;
    overflow: hidden;
}

.retroShoutbox--modern .retroShoutbox__messageInput,
.retroShoutbox--modern .ck.ck-editor__main > .ck-editor__editable {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    color: var(--retroShoutboxConversationText) !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
}

.retroShoutbox--modern .retroShoutbox__tool,
.retroShoutbox--modern .retroShoutbox__send {
    background: transparent !important;
    border: 0 !important;
    color: var(--retroShoutboxConversationText) !important;
    padding: 4px !important;
}

.retroShoutbox--modern .retroShoutbox__tool:hover,
.retroShoutbox--modern .retroShoutbox__tool:focus-visible,
.retroShoutbox--modern .retroShoutbox__send:hover,
.retroShoutbox--modern .retroShoutbox__send:focus-visible,
.retroShoutbox--modern .retroShoutbox__tool.is-active {
    background: color-mix(in srgb, var(--retroShoutboxConversationText) 12%, transparent) !important;
    color: var(--wcfContentLinkActive, #75d6aa) !important;
}

.retroShoutbox--modern .retroShoutbox__tool:focus-visible,
.retroShoutbox--modern .retroShoutbox__send:focus-visible {
    outline: 2px solid var(--wcfContentLinkActive, #75d6aa);
    outline-offset: 2px;
}

.retroShoutbox--modern .retroShoutbox__send {
    color: var(--wcfStatusSuccessText, #75d6aa) !important;
}

.retroShoutbox--archive {
    margin: 24px 0;
}

.retroShoutbox--archive .retroShoutbox__entries {
    height: auto;
    max-height: none;
    min-height: 0;
}

.retroShoutbox--archive .retroShoutbox__header h1 {
    font-size: 1.65rem;
}

@container (max-width: 520px) {
    .retroShoutbox__entries {
        padding-left: 8px;
        padding-right: 8px;
    }

    .retroShoutbox--modern .retroShoutbox__bubble {
        max-width: 88%;
    }

    .retroShoutbox__form {
        gap: 6px;
        grid-template-areas:
            "username username"
            "composer composer"
            "tools actions"
            "panel panel"
            "feedback feedback";
        grid-template-columns: 1fr auto;
    }

    .retroShoutbox__tools {
        justify-self: start;
    }

    .retroShoutbox__actions {
        justify-self: end;
    }
}

@media (prefers-reduced-motion: reduce) {
    .retroShoutbox__entries {
        scroll-behavior: auto;
    }

    .retroShoutbox__tool,
    .retroShoutbox__send,
    .retroShoutbox__entryOptions .dropdownToggle {
        transition: none;
    }
}