#studyGroup .invited-group-container {
    display: flex;
    padding: 40px;
    background-color: var(--bs-gray-100);
    justify-content: center;
}

#studyGroup .invited-group-container .invited-group-wrapper {
    width: 100%;
    position: relative;
    max-width: 1412px;
    overflow-x: auto;
}

#studyGroup .invited-group-container .invited-group-wrapper .swiper-invited-group {
    position: unset;
    margin: 38px 44px 52px 44px;
}

#studyGroup .invited-group-container .invited-group-wrapper .swiper-header {
    position: absolute;
    left: 56px;
    top: 0px;
}

#studyGroup .invited-group-container .invited-group-wrapper .swiper-slide {
    justify-content: center;
}

#studyGroup .invited-group-container .invited-group-wrapper .card-group {
    width: 310px;
    min-width: 310px;
}

#studyGroup .swiper-button-next:after,
#studyGroup .swiper-button-prev:after {
    color: var(--bs-black);
    font-size: 26px;
}

#studyGroup .content-wrapper {
    overflow-y: scroll;
    height: 100%;
}

#studyGroup .content-wrapper::-webkit-scrollbar:vertical {
    display: none;
}

#studyGroup .swiper-pagination-bullet-active {
    background-color: var(--bs-primary);
}

#studyGroup .card-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 0;
    width: 100%;
}

/* Card Group Styles */
#studyGroup .invited-group-container.d-none + .card-scroll-wrapper {
    height: 100%;
}

#studyGroup .card-scroll-wrapper {
    overflow: unset;
}

#studyGroup .card-group {
    position: relative;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--bs-gray-300);
    max-width: 311px;
    width: 311px;
    overflow: hidden;
}

@media (max-width: 1636px) {
    #studyGroup #cardList {
        max-width: 981px;
    }
}

@media (max-width: 1301px) {
    #studyGroup #cardList {
        max-width: 646px;
    }
}

/* 사이드바가 접힌 상태일 때 카드 반응형 디자인 */
@media (max-width: 1396px) {
    .wrapper:has(.sidebar-collapse) #cardList {
        max-width: 981px !important;
    }
}

@media (max-width: 1061px) {
    .wrapper:has(.sidebar-collapse) #cardList {
        max-width: 646px !important;
    }
}

/* 카드 비활성화 상태 (backdrop 효과) */
#studyGroup .card-group.disabled {
    position: relative;
}

#studyGroup .card-group.disabled::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #555555;
    border-radius: 12px;
    z-index: 1;
    opacity: 0.7;
}

/* 상태 메시지 스타일 */
#studyGroup .card-status-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    padding: 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    min-width: 200px;
}

#studyGroup .card-status-overlay span:first-child {
    font-size: 12px;
    line-height: 1;
    background: #3b3b3b;
    padding: 4.2px 7.8px;
    border-radius: 12px;
}

#studyGroup .card-status-overlay .card-disable-text {
    font-size: 16px;
    margin: 0;
}

#studyGroup .card-status-overlay button {
    background-color: var(--bs-gray-500);
    color: #fff;
    border: 1px solid var(--bs-gray-500);
    padding: 4px 8px;
    border-radius: 3.2px;
}

#studyGroup .card-status-overlay button:hover {
    background-color: var(--bs-gray-900);
    border-color: var(--bs-gray-900);
}

#studyGroup .card-header {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 8px;
    padding: 20px 20px 16px 20px;
    background-color: var(--bs-gray-100);
}

#studyGroup .card-header-container {
    display: flex;
    justify-content: space-between;
}

#studyGroup .card-header-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 12px;
    line-height: 1.2;
    color: var(--bs-gray-700);
}

#studyGroup .badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    line-height: 1;
}

#studyGroup .card-title {
    color: #121212;
}

#studyGroup .card-header-right {
    display: flex;
    gap: 0.5rem;
}

#studyGroup .card-header-right .btn {
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    width: 16px;
    height: 16px;
    border-radius: unset;
    background-size: 16px;
    background-repeat: no-repeat;
}

#studyGroup .card-header-right .btn-myschool {
    background-image: url('../img/study-group/icon-myschool-gray.svg');
}

#studyGroup .card-header-right .btn-chief {
    background-image: url('../img/study-group/icon-chief-gray.svg');
}

#studyGroup .card-header-right .btn-lock {
    background-image: url('../img/study-group/icon-lock-gray.svg');
}

#studyGroup .card-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 18px 20px 24px 20px;
    gap: 12px;
}

#studyGroup .card-subtitle {
    font-size: 14px;
    color: var(--bs-gray-800);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#studyGroup .card-info {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    font-size: 13px;
    color: #666;
}

#studyGroup .card-info-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#studyGroup .card-info-item {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

#studyGroup .card-info-item img {
    width: 16px;
    height: 16px;
}

#studyGroup .card-info-item span {
    color: var(--bs-gray-700);
    font-size: 12px;
    line-height: 1.2;
}

#studyGroup .card-join-status {
    background: #49ed70;
    color: #121212 !important;
    padding: 4.2px 7.8px;
    border-radius: 12px;
    font-size: 12px;
}

/* 편집 모드 체크박스 스타일 */
#studyGroup .card-group .form-check-input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: none;
    margin: 0;
    position: absolute;
    right: 10px;
    top: 10px;
}

/* 편집 모드일 때 체크박스 표시 */
#studyGroup .content-page.edit-mode .card-group .form-check-input {
    display: block;
}

/* 편집 모드일 때 수정 버튼 숨김 */
#studyGroup .content-page.edit-mode .card-group .btn-outline-primary {
    display: none;
}

/* 편집 모드일 때 card-header-right의 모든 버튼 숨김 */
#studyGroup .content-page.edit-mode .card-group .card-header-right .btn {
    display: none;
}

/* 편집 모드가 아닐 때 체크박스 숨김 */
#studyGroup .content-page:not(.edit-mode) .card-group .form-check-input {
    display: none;
}

#studyGroup .search-bar {
    padding: 0.375rem 0.75rem;
    border-color: var(--bs-gray-400);
    width: fit-content;
}

#studyGroup .search-bar input {
    width: 170px;
    outline: none;
    border: none;
    font-size: 14px;
}

#studyGroup .search-bar input::placeholder {
    color: var(--bs-gray-400);
    font-size: 14px;
}

/* 검색 */
#studyGroup .search-bar .bi {
    padding: 0;
    color: var(--bs-gray-700);
}

#studyGroup .search-bar button {
    border: none;
}

#studyGroup .btn-text {
    padding: 0;
    font-size: 14px;
    border: none;
    /* underline */
    text-decoration: underline;
    text-underline-offset: 2px;
}

#makeGroupModal .modal-mb-1 {
    margin-bottom: 6px;
}

#makeGroupModal .border-bottom {
    border-bottom: 1px solid var(--bs-gray-300);
}

#makeGroupModal .quiz-list-wrapper {
    display: flex;
    flex-direction: column;
    max-height: 122px;
    overflow-y: auto;
}

#makeGroupModal .quiz-card {
    display: flex;
    align-items: center;
    padding: 10px 0px;
    gap: 0.5rem;
}

#makeGroupModal .quiz-card .form-check-input {
    margin: 0;
    height: 16px;
}

#makeGroupModal .quiz-card .form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

#makeGroupModal .quiz-empty-text {
    height: 29px;
    font-size: 14px;
    color: var(--bs-gray-600);
}

#makeGroupModal .section-select-quiz {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#makeGroupModal .section-select-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#makeGroupModal .section-select-group .btn {
    border-radius: 3.2px;
}

#makeGroupModal .section-select-group .btn-check[disabled] + .btn {
    --bs-btn-color: var(--bs-gray-500);
    --bs-btn-border-color: var(--bs-gray-500);
}

#makeGroupModal .section-select-group .description {
    font-size: 14px;
    color: var(--bs-gray-600);
    margin: 0;
}

#makeGroupModal .section-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-color: var(--bs-gray-300);
    gap: 12px;
    height: 48px;
    color: var(--bs-black);
    text-wrap: nowrap;
}

#makeGroupModal .form-control {
    font-size: 14px;
    border-radius: 4px;
}

#makeGroupModal .text-hint {
    color: var(--bs-gray-600);
}

#makeGroupModal .calendar-icon {
    position: absolute;
    right: 13px;
    cursor: pointer;
}

#makeGroupModal .dropdown-toggle::after {
    color: var(--bs-gray-400);
}

#groupMemberModal .dropdown button,
#makeGroupModal .dropdown button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bs-white);
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: 0.25rem;
    width: 140px;
    height: 31px;
    --bs-btn-font-size: 0.875rem;
}

#makeGroupModal .dropdown-menu {
    --bs-dropdown-min-width: 140px;
    --bs-dropdown-link-active-bg: var(--bs-primary);
    --bs-dropdown-link-disabled-color: var(--bs-black);
    --bs-dropdown-link-hover-bg: var(--bs-gray-200);
}

#makeGroupModal .open-all > .dropdown-item-SC420002,
#makeGroupModal .open-all > .dropdown-item-SC420003 {
    display: none;
}

#makeGroupModal .form-check {
    display: flex;
    justify-content: end;
    flex-wrap: wrap;
}

#makeGroupModal .form-check .form-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#makeGroupModal .form-check .form-check-input,
#problemSetModal .form-check-input {
    margin: 0;
}

#makeGroupModal .form-check .form-check-input:checked,
#problemSetModal .form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

#makeGroupModal .form-check .form-check-label {
    font-size: 14px;
    width: 30px;
    align-content: center;
}

#problemSetModal .problem-set-selection-info {
    background-color: #ecf8fe;
    padding: 16px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
}

#problemSetModal .bar-nav-text {
    padding: 0;
    min-height: 50px;
}

#problemSetModal .bar-nav-text .btn {
    padding: 12px;
    height: 45px;
}

/* Firefox 브라우저용 사용자 정의 스타일 */
#makeGroupModal [type='number'] {
    -moz-appearance: textfield;
}

/* 그 외(Chrome, Safari, Edge...)의 브라우저용 사용자 정의 스타일 */
#makeGroupModal input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

#makeGroupModal::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

#groupMemberModal .description {
    font-size: 12px;
    line-height: 1.2;
    color: var(--bs-gray-600);
}

#groupMemberModal .dropdown-container {
    gap: 12px;
}

#groupMemberModal .dropdown:first-child button {
    width: 140px !important;
}

#groupMemberModal .dropdown button {
    border: var(--bs-border-width) solid var(--bs-gray-400);
}

#groupMemberModal .dropdown button span {
    font-size: 14px;
}

#groupMemberModal .rank-table {
    max-width: 766px;
    width: 100%;
    height: 400px;
    display: grid;
    overflow: hidden;
    grid-template-rows: auto 1fr;
}

#groupMemberModal .rank-table .rank-header {
    display: grid;
    grid-template-columns: 25% 25% 50%; /* 비율에 따라 칸 크기 조정 */
    background-color: var(--bs-gray-200);
}

#groupMemberModal .rank-table .rank-header div {
    padding: 8px;
    font-size: 14px;
    font-weight: bold;
    color: var(--bs-black);
    background-color: var(--bs-gray-200);
    text-align: center;
}

#groupMemberModal .rank-table .rank-body {
    display: grid; /* Body를 Grid 안에서 활용 */
    overflow-y: auto;
    grid-auto-rows: min-content;
}

#groupMemberModal .rank-table .rank-body .rank-row {
    display: grid;
    height: 52px;
    grid-template-columns: 25% 25% 50%; /* header와 동일한 칼럼 비율 */
    align-content: center;
    font-size: 14px;
    color: var(--bs-black);
    border-bottom: 1px solid var(--bs-gray-300);
}

#groupMemberModal .rank-table .rank-body .rank-row.last {
    border-bottom: none; /* 마지막 행의 밑줄 제거 */
}

#groupMemberModal .rank-table .rank-body .rank-row > span {
    align-content: center;
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
}

#groupMemberModal .rank-table .rank-body .rank-row.active {
    background-color: #ecf8fe;
}

#groupMemberModal .rank-table .rank-body .rank-row .row-detail {
    font-size: 12px;
    line-height: 1.2;
    text-align: center;
}

#groupMemberModal .rank-table .rank-body .rank-row.active .row-rank-number::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    background-image: url(/src/img/study-group/icon-participants-primary.svg);
    background-size: contain;
    background-repeat: no-repeat;
}

#groupInfoModal .dropdown-toggle,
#groupInfoModal .dropdown-item {
    height: 31px;
    font-size: 14px;
    min-width: 140px;
}

#groupInfoModal .gim-content-list {
    font-size: 14px;
}

#groupInfoModal .gim-content-list .modal-table-row {
    display: flex;
    align-items: center;
    padding: 8px 0;
    min-height: 48px;
}

#groupPwdModal #gpmInput:disabled {
    background-color: transparent;
}