.ttl-grp {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 490px;
    width: 100%;
}

.list-item-grp {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    width: 100%;
    gap: 30px;
}

.list-item {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    width: 100%;
    gap: 8px;
}

.list-item-top {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    width: 100%;
}

.list-item-top .num,
.list-item-top .btn {
    flex-shrink: 0;
}

.list-item-top .form-control {
    width: 100%;
}

.list-item-top .num {
    border-radius: 6px;
    min-width: 40px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    font-weight: 600;
    border: 1px solid #8d8d8d;
    color: #565656;
}

.list-item .form-control {
    border-color: #8b8b8b;
}

.list-item-bottom {
    width: 100%;
}

.btn-navy {
    background-color: #142127;
    font-weight: 600;
    color: white;
}

.btn-navy:hover {
    color: white;
}

.btn-navy.active {
    background-color: white;
    border-color: #142127;
    color: #142127;
}

.btn-navy.active:hover {
    color: #142127;
}

.form-group .inp-grp {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-start;
}

.form-group .inp-grp .btn {
    flex-shrink: 0;
}

.form-group .required-txt {
    color: #1b00ff;
}

textarea.form-control.textarea-row3 {
    height: 80px;
}

textarea.form-control.textarea-row5 {
    height: 120px;
}

.h100-card-box {
    height: calc(100vh - 132px);
    overflow: auto;
}

.edit-area {
    display: none;
}

.edit-area.active {
    display: block;
}

.edit-area-card-box {
    position: relative;
    overflow: hidden;
}

.form-btn-group {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
}

.edit-area-card-box .form-group-wrap {
    width: 100%;
    height: calc(100% - 85px);
    overflow: auto;
}

.edit-area-card-box .form-btn-group {
    padding: 20px;
    position: absolute;
    bottom: 0;
    left: 0;
    background-color: white;
    border-top: 1px solid #d4d4d4;
}

.custom-file-label::after {
    content: "파일선택";
}

.sample-img {
    height: 45px;
    object-fit: contain;
}

.table thead th.ta-center,
.table tbody th.ta-center {
    text-align: center;
}

.flex-item-group {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 5px;
}

.pagination {
    justify-content: center;
}

.tbl-opt-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.tbl-opt-bar .custom-control {
    padding-bottom: 0;
}

.tbl-opt-right .custom-select {
    width: 150px;
}

.search-inp {
    width: 310px;
    position: relative;
}

.search-inp .form-control {
    padding-right: 48px;
}

.search-inp .btn {
    position: absolute;
    top: 0;
    right: 0;
}

/*텍스트가 길어지면 점점 표시 등*/
.text-cell {
    max-width: 150px; /* 원하는 최대 너비로 설정 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.chat-container {
    flex: 1;
    overflow-y: auto;
    background: #f8f8f8;
    border-radius: 4px;
    padding: 5px;
}

.preview-frame {
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    height: calc(100% - 40px);
}

.preview-header {
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.preview-header h6 {
    margin: 0;
    color: #142127;
    font-weight: 600;
}

/* iframe이 들어있는 컨테이너의 높이 조정 */
.h100-card-box .chat-container {
    height: calc(100vh - 180px);
}

/* edit-area가 display: none일 때 채팅 미리보기 영역 확장 */
.edit-area:not(.active) + .col-md-3 {
    margin-left: 25%;
}

.preview-area {
    display: none;
}

.preview-area.active {
    display: block;
}

.col-md-3.preview-section {
    display: none;
}

.col-md-3.preview-section.active {
    display: block;
}