.jsf-color-picker {
    --jsf-color-picker-bg-color: #ffffff;
    box-sizing: border-box;
    display: inline-flex;
    flex-direction: column;
    width: 16.75rem;
    padding: 0.5rem;
    border-radius: 0.375rem;
    /* 기존: background: var(--jsf-color-picker-bg-color); */
    /* (원하면 여기도 연한회색을 적용 가능) */
    background: #f3f4f6; /* 예: 약간 더 연한 회색 */
    box-shadow: 0 0 0.375rem #b2b5b8;
}

.jsf-color-picker__content {
    box-sizing: border-box;
    width: 100%;
    height: 11.75rem;
    padding-top: 0.5rem;
}

.jsf-color-picker__selector {
    width: 14.375rem;
    height: 9.375rem;
    position: absolute;
}

.jsf-color-picker__background {
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, #000 0, rgba(0, 0, 0, 0) 100%), linear-gradient(to right, #fff 0, rgba(255, 255, 255, 0) 100%);
}

.jsf-color-picker__background-handle {
    box-sizing: border-box;
    position: absolute;
    border: 0.0625rem solid #fff;
    cursor: pointer;
    top: 0;
    left: 14.375rem;
    border-radius: 100%;
    width: 0.625rem;
    height: 0.625rem;
    transform: translate(-0.3125rem, -0.3125rem);
}

.jsf-color-picker__hue {
    width: 0.75rem;
    height: 9.375rem;
    margin-left: 15rem;
    position: absolute;
    background: linear-gradient( 0deg, red 0, #ff0 17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, red );
}

.jsf-color-picker__hue-handle {
    box-sizing: border-box;
    position: absolute;
    border: 0.0625rem solid #fff;
    cursor: pointer;
    background-color: #fff;
    box-shadow: 0 0 0.125rem #0009;
    left: 0;
    width: 1rem;
    height: 0.625rem;
    transform: translate(-0.125rem, -0.3125rem);
}

.jsf-color-picker__alpha {
    width: 14.375rem;
    height: 0.75rem;
    position: absolute;
    margin-top: 10rem;
    background: linear-gradient(45deg, #ccc 25%, transparent 25%), linear-gradient(135deg, #ccc 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #ccc 75%), linear-gradient(135deg, transparent 75%, #ccc 75%);
    background-size: 0.75rem 0.75rem;
    background-position: 0 0, 0.375rem 0, 0.375rem -0.375rem, 0 0.375rem;
}

.jsf-color-picker__alpha-bg {
    position: relative;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0, #fff 100%);
}

.jsf-color-picker__alpha-handle {
    box-sizing: border-box;
    position: absolute;
    border: 0.0625rem solid #fff;
    cursor: pointer;
    background-color: #fff;
    box-shadow: 0 0 0.125rem #0009;
    top: 0;
    width: 0.625rem;
    height: 1rem;
    transform: translate(-0.3125rem, -0.125rem);
}

.jsf-color-picker__action {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    width: 100%;
    padding-top: 0.5rem;
    border-top: 0.0625rem solid #e9ecef;
}

.jsf-color-picker__action-item {
    flex: 1;
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
}

.jsf-color-picker__input {
    box-sizing: border-box;
    width: 100%;
    height: 1.375rem;
    margin-left: 0.125rem;
    padding: 0.125rem 0 0.125rem 0.25rem;
    background-color: #fff;
    border: 0.0625rem solid #ced4da;
    border-radius: 0.25rem;
    outline: 0;
    color: #405057;
}

.ql-editor ::-moz-selection {
    background-color: #38bdf8;
}

.ql-editor ::selection {
    background-color: #38bdf8;
}

/* -------------------------------
   팝업(팔레트) 배경을 연한회색으로
--------------------------------- */
.ql-toolbar .ql-color-picker.ql-expanded .ql-picker-options {
    background-color: #f3f4f6;
    border-radius: 0.375rem;
    padding: 0.5rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* -------------------------------
   원형 팔레트 + 크기 확대로 수정
   (테두리는 컬러와 동일하게)
--------------------------------- */
.ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item,
.ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item,
.ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item,
.ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item {
    float: none;
    border: 1px solid var(--bg);
    background-color: var(--bg);
    font-size: 0.75rem;
    border-radius: 50%;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-block;
    margin: 0.25rem;
    line-height: normal;
}

    /* NEW: 선택된 항목에 굵은 검정 테두리를 추가 */
    .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.ql-selected,
    .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.ql-selected,
    .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.ql-selected,
    .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.ql-selected {
        /* 기존 "--border-color" 부분과 상관없이 강제 적용 */
        border: 2px solid #000 !important;
        box-sizing: border-box; /* 테두리 두께에 맞춰 크기 계산 */
    }

        .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.ql-selected[data-dark],
        .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.ql-selected[data-dark],
        .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.ql-selected[data-dark],
        .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.ql-selected[data-dark] {
            --border-color: #ffffff;
        }

        /* (선택) 만약 기존 체크 모양이 안 보이길 원한다면 display: none; 가능 */
        .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.ql-selected::before,
        .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.ql-selected::before,
        .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.ql-selected::before,
        .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.ql-selected::before {
            margin-left: 0.3125rem;
            margin-top: 0.0625rem;
            content: "";
            display: block;
            width: 0.1875rem;
            height: 0.5rem;
            transform: rotate(45deg);
            border-style: solid;
            border-width: 0 0.125rem 0.125rem 0;
            border-color: var(--border-color);
        }

    .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.blank:hover,
    .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.blank:hover,
    .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.blank:hover,
    .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.blank:hover {
        --bg: rgba(0, 0, 0, 0.05);
    }

    .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.blank::before,
    .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.blank::before,
    .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.blank::before,
    .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.blank::before {
        content: none;
    }

    .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.custom,
    .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.custom,
    .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.custom,
    .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.custom {
        position: relative;
        display: block;
        width: 100%;
        height: 1.375rem;
        line-height: 1.375rem;
        margin: 0.25rem 0 0 0;
        border: none;
        cursor: pointer;
    }

        .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.custom:hover,
        .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.custom:hover,
        .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.custom:hover,
        .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.custom:hover {
            color: inherit;
            --bg: rgba(0, 0, 0, 0.05);
        }

        .ql-bubble .ql-toolbar .ql-color-picker.ql-background .ql-picker-item.custom .jsf-color-picker,
        .ql-bubble .ql-toolbar .ql-color-picker.ql-color .ql-picker-item.custom .jsf-color-picker,
        .ql-toolbar.ql-snow .ql-color-picker.ql-background .ql-picker-item.custom .jsf-color-picker,
        .ql-toolbar.ql-snow .ql-color-picker.ql-color .ql-picker-item.custom .jsf-color-picker {
            position: absolute;
            top: 0;
            left: 0;
            z-index: 10;
        }

.ql-bubble .ql-toolbar .ql-color-picker.ql-background.ql-expanded .ql-picker-options,
.ql-bubble .ql-toolbar .ql-color-picker.ql-color.ql-expanded .ql-picker-options,
.ql-toolbar.ql-snow .ql-color-picker.ql-background.ql-expanded .ql-picker-options,
.ql-toolbar.ql-snow .ql-color-picker.ql-color.ql-expanded .ql-picker-options {
    display: flex;
}

/* 기존 크기/레이아웃 그대로 유지 */
.ql-toolbar .ql-color-picker.keep-color {
    display: flex;
    width: 3.25rem;
}

    .ql-toolbar .ql-color-picker.keep-color.ql-background,
    .ql-toolbar .ql-color-picker.keep-color.ql-color {
        padding-left: 0.25rem;
        padding-right: 0.25rem;
    }

        .ql-toolbar .ql-color-picker.keep-color.ql-background .ql-picker-label,
        .ql-toolbar .ql-color-picker.keep-color.ql-color .ql-picker-label {
            width: 1.75rem;
            flex-shrink: 0;
            color: #333 !important; /* 텍스트 색상 */
        }

    .ql-toolbar .ql-color-picker.keep-color .ql-picker-label {
        border-right-color: transparent;
    }

/* Quill Color Picker 아이콘을 무지개 색상으로 꾸미기 */
.ql-toolbar .ql-color-picker .ql-picker-expand i.icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: conic-gradient( red 0%, orange 16%, yellow 33%, lime 50%, cyan 66%, blue 83%, magenta 100% );
    position: relative;
}
    /* 검정색 내부 원 만들기 (아이콘 중앙) */
    .ql-toolbar .ql-color-picker .ql-picker-expand i.icon::before {
        content: "";
        position: absolute;
        top: 4px;
        left: 4px;
        width: 16px;
        height: 16px;
        border-radius: 50%;
        background: #000; /* 검정색 내부 */
    }

/* Hover 시 색상 예시 */
.ql-toolbar.ql-snow .ql-color-picker.ql-expanded .ql-picker-expand:hover {
    color: #ccc;
}

.ql-toolbar.ql-snow .ql-color-picker .ql-picker-expand:hover {
    color: #06c;
}

.ql-toolbar .ql-color-picker .ql-picker-expand {
    display: inline-flex;
    height: 100%;
    width: 100%;
    align-items: center;
    cursor: pointer;
    border: 0.0625rem solid transparent;
}

    .ql-toolbar .ql-color-picker .ql-picker-expand:hover {
        color: #fff;
    }

.ql-toolbar .ql-color-picker .ql-picker-options {
    width: 13.25rem;
    flex-wrap: wrap;
}

.ql-toolbar .ql-color-picker .ql-picker-item.blank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 1.25rem;
    line-height: 1.25rem;
    margin: 0.25rem 0;
    text-align: center;
}

.ql-toolbar .ql-color-picker .used {
    width: 100%;
}

.ql-toolbar .ql-color-picker .used-list {
    display: flex;
    flex-wrap: wrap;
    min-height: 1.25rem;
}

/* "Recently used" 글자를 검정(#000) + Bold로 변경 */
.ql-toolbar .ql-color-picker .used::before {
    content: "Recently used";
    font-size: 0.75rem;
    color: #000; /* 검정색 */
    font-weight: bold; /* 굵게 */
}