.qrt-toolbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin: 0 0 4px;
    padding: 3px;
    border: 1px solid #999;
    background: #ccc;
    background: linear-gradient(to bottom, #ccc 0%, #b2b2b2 100%);
}

.qrt-group {
    display: flex;
    position: relative;
    margin: 0;
    padding: 0;
}

.qrt-button {
    box-sizing: content-box;
    width: 16px;
    height: 16px;
    margin: 2px 1px 2px 3px;
    padding: 4px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: #555;
    cursor: pointer;
}

.qrt-button svg {
    display: block;
    width: 16px;
    height: 16px;
    margin: 0;
    fill: currentColor;
}

.qrt-button:hover,
.qrt-button:focus-visible {
    margin: 1px 0 1px 2px;
    border: 1px solid #eee;
    outline: 0;
    background: rgba(255, 255, 255, .75);
}

.qrt-button[aria-expanded="true"] {
    margin: 1px 0 1px 2px;
    border: 1px solid #999;
    background: rgba(0, 0, 0, .1);
}

.qrt-button:active,
.qrt-button[aria-expanded="true"]:active {
    margin: 1px 0 1px 2px;
    border: 1px solid #999;
    box-shadow: inset 0 0 4px rgba(0, 0, 0, .5);
}

.qrt-size-menu {
    position: absolute;
    z-index: 10;
    top: 31px;
    left: 0;
    min-width: 120px;
    padding: 5px;
    border: 1px solid #aaa;
    border-radius: 3px;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
}

.qrt-size-menu[hidden] {
    display: none;
}

.qrt-size-menu button {
    display: block;
    width: 100%;
    padding: 7px 13px;
    border: 0;
    background: transparent;
    color: #222;
    text-align: left;
    cursor: pointer;
}

.qrt-size-menu button:hover,
.qrt-size-menu button:focus {
    outline: 0;
    background: #eee;
}

@media (max-width: 700px) {
    .qrt-toolbar {
        max-width: 100%;
        overflow: visible;
    }
}

/* Let the native Quick Reply block provide the available height. */
#qr_postform > .panel > .inner {
    display: flex;
    flex-direction: column;
}

#qr_postform > .panel > .inner > .fields1 {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-height: 0;
}

#qr_postform .qrt-toolbar {
    flex: 0 0 auto;
}

#qr_postform #message-box {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    width: 100%;
    min-height: 0;
    float: none;
    margin: 0;
}

#qr_postform #message-box textarea {
    display: block;
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    height: auto !important;
    resize: vertical;
}

#qr_postform > .panel > .inner > .submit-buttons {
    flex: 0 0 auto;
}



.qrt-smiley-popup {
    position: absolute;
    z-index: 20;
    top: calc(100% + 4px);
    left: 0;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
    gap: 5px;
    width: min(420px, calc(100% - 8px));
    max-height: min(60vh, 360px);
    overflow: auto;
    padding: 8px;
    border: 1px solid #999;
    border-radius: 4px;
    background: #fff;
    color: #222;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
}

.qrt-smiley-popup[hidden] {
    display: none;
}

.qrt-smiley-popup a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 3px;
    border: 1px solid transparent;
    border-radius: 3px;
}

.qrt-smiley-popup a:hover,
.qrt-smiley-popup a:focus-visible {
    border-color: currentColor;
    background: rgba(0, 0, 0, .08);
    outline: 0;
}

@media (max-width: 700px) {
    .qrt-smiley-popup {
        right: 0;
        left: auto;
        width: min(420px, calc(100% - 8px));
        max-width: calc(100% - 8px);
    }
}


.qrt-post-action-button {
    cursor: pointer;
}