:host {
    ion-content {
        --background: var(--background-lighter);

        &::part(scroll) {
            padding-bottom: 0 !important;
        }
    }

    .addon-messages-discussion-container {
        display: flex;
        flex-direction: column;
        padding-bottom: 15px;
        background: var(--background-lighter);
    }

    .addon-messages-date {
        font-weight: normal;
        font-size: 0.9rem;
    }

    .addon-messages-unreadfrom {
        color: var(--ion-color-primary);
        background-color: transparent;
        margin-top: 6px;
        margin-left: auto;
        margin-right: auto;
        ion-icon {
            color: var(--ion-color-primary);
            background-color: transparent;
        }
    }

    // Message item.
    ion-item.addon-message {
        border: 0;
        border-radius: 4px;
        padding: 8px;
        margin: 8px 8px 0 8px;
        --background: var(--addon-messages-message-bg);
        background: var(--background);
        align-self: flex-start;
        width: 90%;
        max-width: 90%;
        min-height: 0;
        position: relative;
        -webkit-transition: width 500ms ease-in-out;
        transition: width 500ms ease-in-out;
        // This is needed to display bubble tails.
        overflow: visible;

        &::part(native) {
            --inner-border-width: 0;
            --inner-padding-end: 0;
            padding: 0;
            margin: 0;
        }

        core-format-text > p:only-child {
            display: inline;
        }

        .addon-message-user {
            display: flex;
            flex-direction: row;
            justify-content: space-between;
            align-items: center;
            margin-bottom: .5rem;
            margin-top: 0;
            color: var(--ion-text-color);

            core-user-avatar {
                display: block;
                --core-avatar-size: var(--addon-messages-avatar-size);
                margin: 0;
            }

            div {
                font-weight: 500;
                flex-grow: 1;
                padding-right: .5rem;
                padding-left: .5rem;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

            ion-note {
                text-align: end;;
                color: var(--addon-messages-message-note-text);
                font-size: var(--addon-messages-message-note-font-size);
            }
        }

        &.addon-message-no-user .addon-message-user ion-note {
            width: 100%;
        }

        &:active {
            --background: var(--addon-messages-message-activated-bg);
        }

        ion-label {
            margin: 0;
            padding: 0;
        }

        .addon-message-text {
            display: inline-flex;
            * {
                color: var(--ion-text-color);
            }
        }

        .addon-messages-delete-button {
            min-height: initial;
            line-height: initial;
            margin: 0 0 0 10px;
            height: 1.6em !important;
            -webkit-align-self: flex-end;
            align-self: flex-end;
            vertical-align: middle;
            float: inline-end;

            ion-icon {
                font-size: 1.4em;
                line-height: initial;
                color: var(--ion-color-danger);
            }
        }

        .tail {
            content: '';
            width: 0;
            height: 0;
            border: 0.5rem solid transparent;
            position: absolute;
            touch-action: none;
        }

        // Defines when an item-message is the user's.
        &.addon-message-mine {
            --background: var(--addon-messages-message-mine-bg);
            align-self: flex-end;

            &:active {
                --background: var(--addon-messages-message-mine-activated-bg);
            }

            .spinner {
                float: inline-end;
                margin: 2px, -3px, -2px, 5px;

                svg {
                  width: 16px;
                  height: 16px;
                }
            }

            .tail {
                right: -8px;
                bottom: -8px;
                margin-right: -0.5rem;
                border-bottom-color: var(--addon-messages-message-mine-bg);
            }

            &:active .tail {
                border-bottom-color: var(--addon-messages-message-mine-activated-bg);
            }
        }

        &.addon-message-not-mine .tail {
            border-bottom-color: var(--addon-messages-message-bg);
            bottom: -8px;
            left: -8px;
            margin-left: -0.5rem;
        }

        &.addon-message-not-mine.activated .tail {
            border-bottom-color: var(--addon-messages-message-activated-bg);
        }
    }

    ion-item.addon-message.addon-message-mine + ion-item.addon-message.addon-message-no-user.addon-message-mine,
    ion-item.addon-message.addon-message-not-mine + ion-item.addon-message.addon-message-no-user.addon-message-not-mine {
        .item-heading {
            margin-bottom: 0;
        }
        margin-top: -8px;
        padding-top: 0;
        border-top-right-radius: 0;
        border-top-left-radius: 0;
    }

    .has-fab .scroll-content {
        padding-bottom: 0;
    }

    ion-fab ion-fab-button {
        &::part(native) {
            contain: unset;
            overflow: visible;
        }

        .core-discussion-messages-badge {
            position: absolute;
            border-radius: 50%;
            color: var(--addon-messages-discussion-badge-text);
            background-color: var(--addon-messages-discussion-badge);
            display: block;
            line-height: 20px;
            height: 20px;
            width: 20px;
            right: -6px;
            top: -6px;

        }
    }

    ion-header ion-toolbar .addon-messages-discussion-title {
        display: flex;
        align-items: center;
        padding: 0;

        .core-bar-button-image {
            margin-right: 6px;
        }

        core-format-text {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            flex-shrink: 1;
        }

        ion-icon {
            margin-left: 6px;
        }
    }
}

:host-context([dir=rtl]) {
    ion-header ion-toolbar .addon-messages-discussion-title {
        .core-bar-button-image {
            margin-left: 6px;
            margin-right: 0;
        }

        ion-icon {
            margin-right: 6px;
            margin-left: 0;
        }
    }

    // Message item.
    ion-item.addon-message {

        .addon-messages-delete-button {
            margin-right: 10px;
            margin-left: 0;
        }

        &.addon-message-mine {
            .spinner {
                margin-right: 5px;
                margin-left: -3px;
            }

            .tail {
                right: unset;
                left: -8px;
                margin-right: unset;
                margin-left: 0;
            }
        }

        &.addon-message-not-mine .tail {
            right: -8px;
            margin-right: -0.5rem;
            left: unset;
            margin-left: 0;
        }
    }

    ion-fab button {
        .core-discussion-messages-badge {
            left: -6px;
            right: unset;
        }
    }
}

:host-context(.ios) {
    ion-header ion-toolbar .addon-messages-discussion-title {
        justify-content: center;
    }

    ion-footer .toolbar:last-child {
        padding-bottom: 4px;
        min-height: 0;
    }
}