/* ========================================
   COMMENTS 전용 스타일
   ======================================== */

/* ========================================
   1. 기본 구조 및 레이아웃
   ======================================== */

/* 댓글 섹션 */
.comments-section {
    width: 100%;
    max-width: 700px;
}

/* 댓글 최상위 래퍼 */
.tt-comments-wrap {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
    background: var(--quantum-bg-primary);
}

/* 댓글 전체 컨테이너 */
[data-tistory-react-app="Comment"] {
    width: 100%;
}

.tt-comment-cont {
    max-width: none;
    width: 100%;
}

/* ========================================
   3. 댓글 작성 영역
   ======================================== */

.tt-area-write {
    position: relative;
    background: var(--quantum-bg-secondary);
    border: 1px solid var(--quantum-border-medium);
    border-radius: 12px;
    padding: 18px;
    transition: border-color 0.2s ease;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    border-top: 2px solid var(--quantum-border-light);
}

.tt-area-write .tt-box-thumb {
    position: absolute;
    top: 18px;
    left: 18px;
}

.tt-area-write .tt_txt_user {
    position: absolute;
    top: 24px;
    left: 64px;
}

.tt-area-write .tt-box-textarea {
    margin: 0;
    background: var(--quantum-bg-primary);
    padding: 0;
}

/* 댓글 작성 래퍼 */
.tt_wrap_write {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding-top: 48px;
}

/* ========================================
   4. 썸네일 및 아바타
   ======================================== */

.tt-box-thumb {
    position: relative;
    top: auto;
    left: auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin: 0 !important;
}

.tt-thumbnail {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
    background-size: cover;
    background-position: center;
    background-color: var(--quantum-border-medium);
    display: block;
}

/* ========================================
   5. 댓글 입력창
   ======================================== */

.tt-box-textarea {
    border: 1px solid var(--quantum-text-tertiary);
    border-radius: 8px;
    background: var(--quantum-bg-secondary);
    transition: var(--quantum-transition);
    overflow: hidden;
    flex: 1;
    padding: 16px;
    margin-bottom: 12px;
}

.tt-box-textarea:hover {
    border-color: rgba(var(--quantum-point-rgb), 0.4);
    box-shadow: inset 0 0 0 1px rgba(var(--quantum-point-rgb), 0.4);
}

.tt-box-textarea:focus-within {
    border-color: var(--quantum-point);
    background: var(--quantum-bg-primary);
    box-shadow: inset 0 0 0 1px var(--quantum-point);
}

.tt-inner-g {
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tt_txt_user {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    font-size: 14px;
    color: var(--quantum-text-primary);
    font-weight: 600;
}

.tt-cmt {
    width: 100%;
    min-height: 80px;
    max-height: 200px;
    padding-right: 10px;
    border: none;
    outline: none;
    font-size: 14px;
    line-height: 1.6;
    color: var(--quantum-text-secondary);
    background: transparent;
    font-family: inherit;
    overflow-y: auto;
    word-break: break-word;
    resize: none;
}

.tt-cmt:empty:before,
.tt-cmt[data-placeholder]:empty::before {
    content: attr(data-placeholder);
    color: var(--quantum-text-tertiary);
    pointer-events: none;
}

/* ========================================
   6. 댓글 작성 하단 영역
   ======================================== */

.tt-box-write {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

/* 비밀글 체크박스 */
.tt-xe-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--quantum-text-secondary);
    cursor: pointer;
    user-select: none;
}

.tt-xe-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    border: 1px solid var(--quantum-border-dark);
    border-radius: 4px;
    cursor: pointer;
    appearance: none;
    background: var(--quantum-bg-primary);
    position: relative;
    transition: var(--quantum-transition);
    display: none;
}

.tt-xe-label input[type="checkbox"]:checked {
    background: var(--quantum-point);
    border-color: var(--quantum-point);
}

.tt-xe-label input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.tt-xe-input-helper {
    width: 16px;
    height: 16px;
    border: 1px solid var(--quantum-border-dark);
    border-radius: 4px;
    background: var(--quantum-bg-primary);
    position: relative;
    transition: var(--quantum-transition);
}

.tt-xe-label input[type="checkbox"]:checked + .tt-xe-input-helper {
    background: var(--quantum-point);
    border-color: var(--quantum-point);
}

.tt-xe-label input[type="checkbox"]:checked + .tt-xe-input-helper::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 10px;
    font-weight: bold;
}

.tt-xe-label-text {
    font-size: 12px;
    color: var(--quantum-text-secondary);
}

/* 댓글 등록 버튼 */
.tt-btn_register {
    background: var(--quantum-point);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--quantum-transition);
}

.tt-btn_register:hover,
.tt-btn_register:hover:not(:disabled) {
    background: var(--quantum-point-hover);
}

.tt-btn_register:disabled {
    background: var(--quantum-border-dark);
    cursor: not-allowed;
}

/* 댓글 취소 버튼 */
.tt-btn-cancel {
    background: var(--quantum-bg-primary);
    color: var(--quantum-text-secondary);
    border: 1px solid var(--quantum-border-dark);
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--quantum-transition);
}

.tt-btn-cancel:hover,
.tt-btn-cancel:hover:not(:disabled) {
    background: var(--quantum-bg-secondary);
    border-color: var(--quantum-text-tertiary);
    color: var(--quantum-text-secondary);
}

.tt-btn-cancel:disabled {
    background: var(--quantum-bg-secondary);
    color: var(--quantum-border-dark);
    border-color: var(--quantum-border-medium);
    cursor: not-allowed;
}

/* ========================================
   7. 게스트 사용자 입력 영역
   ======================================== */

.tt-box-account {
    position: absolute;
    top: 18px;
    width: calc(100% - 36px);
    flex: 1;
    display: flex;
    gap: 8px;
}
.tt-box-account::before {
    content: '';
    width: 40px;
    height: 40px;
}

.tt-box-account input,
.guest-input {
    flex: 1;
    width: 0;
    min-width: 0;
    max-width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--quantum-text-tertiary);
    border-radius: 6px;
    font-size: 12px;
    font-family: inherit;
    background: var(--quantum-bg-primary);
    transition: var(--quantum-transition);
    box-sizing: border-box;
}

.tt-box-account input:hover,
.guest-input:hover {
    border-color: rgba(var(--quantum-point-rgb), 0.4);
    box-shadow: inset 0 0 0 1px rgba(var(--quantum-point-rgb), 0.4);
}

.tt-box-account input:focus,
.guest-input:focus {
    outline: none;
    border-color: var(--quantum-point);
    background: var(--quantum-bg-primary);
    box-shadow: inset 0 0 0 1px var(--quantum-point);
}

.guest-input::placeholder {
    color: var(--quantum-text-tertiary);
}

/* 게스트 정보 래퍼 */
.guest-info {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

/* ========================================
   8. 댓글 리스트
   ======================================== */

.tt-list-reply {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* 댓글 아이템 */
.tt-item-reply {
    padding: 24px 0;
    background: transparent;
    position: relative;
    border-bottom: 1px solid var(--quantum-border-light);
}

.tt-item-reply:last-child {
    border-bottom: none;
}

/* 비밀댓글 스타일 */
.tt-item-reply.tt_item_secret {
    position: relative;
}

.tt-item-reply.tt_item_secret .tt_desc {
    background: transparent;
    color: var(--quantum-text-tertiary);
}

/* ========================================
   9. 댓글 래퍼 및 내용
   ======================================== */

.tt-wrap-cmt {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    align-items: flex-start;
    z-index: 1;
}

.tt-box-content {
    position: relative;
    flex: 1;
    min-width: 0;
}

.tt-wrap-desc {
    width: 100%;
    padding-top: 0;
}

/* ========================================
   10. 댓글 메타 정보
   ======================================== */

.tt-box-meta {
    position: relative;
    height: auto;
    line-height: 1.4;
    top: auto;
    left: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 2px;
}

.tt-link-user {
    font-weight: 600;
    color: var(--quantum-text-primary);
    font-size: 14px;
    text-decoration: none;
}

.tt-link-user:hover {
    color: var(--quantum-point);
}

/* 댓글 내용 */
.tt_desc {
    padding: 0;
    color: var(--quantum-text-primary);
    background: transparent;
    border-radius: 0;
    border: none;
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
    word-break: keep-all;
    position: relative;
}

/* 멘션 스타일 */
.tt-txt-mention {
    color: var(--quantum-point);
    font-weight: 600;
    font-style: normal;
    margin-right: 6px;
}

/* ========================================
   11. 댓글 정보 및 액션
   ======================================== */

.tt-wrap-info {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 12px;
    margin-bottom: 0;
    font-size: 12px;
    color: var(--quantum-text-tertiary);
}

.tt_date {
    position: relative;
    top: auto;
    left: auto;
    height: auto;
    line-height: 1.4;
    font-size: 12px;
    color: var(--quantum-text-tertiary);
}

/* 브런치 스타일 - 이름 아래로 이동된 날짜 */
.tt_date_moved {
    width: 100%;
    font-size: 13px;
    color: var(--quantum-text-tertiary);
    margin-top: 0;
}

.tt-wrap-comment {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
    bottom: auto;
    left: auto;
    border-radius: 6px;
}

.tt-wrap-comment .tt_comment_svg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    color: var(--quantum-text-secondary);
}

.tt-wrap-comment .tt_comment_svg [data-lucide] {
    width: 16px;
    height: 16px;
}

.tt-wrap-comment .tt_comment_cnt {
    font-size: 12px;
    font-weight: 500;
    color: var(--quantum-text-secondary);
}

.tt-wrap-link-comment {
    position: relative;
    bottom: auto;
    left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.tt-wrap-link-comment .tt_num_g {
    padding: 0 8px;
    border: 0;
    margin-left: 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--quantum-text-secondary);
}

.tt-wrap-link-comment .tt_num_g::after {
    content: '개';
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    color: var(--quantum-text-secondary);
}

.tt-link-comment {
    display: inline-flex;
    align-items: center;
    color: var(--quantum-text-tertiary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--quantum-transition);
    border: none;
    user-select: none;
}

.tt-link-comment:hover {
    background: transparent;
    color: var(--quantum-point);
}

.tt-link-comment:hover .tt_txt_g [data-lucide] {
    color: var(--quantum-point);
}

.tt-link-comment:hover .tt_txt_g::after {
    color: var(--quantum-point);
}

.tt-link-comment .tt_txt_g {
    font-size: 0;
    display: flex;
    align-items: center;
}

.tt-link-comment .tt_txt_g [data-lucide] {
    width: 16px;
    height: 16px;
    color: var(--quantum-text-secondary);
    margin-right: 4px;
}

.tt-link-comment .tt_txt_g::after {
    content: 'Reply';
    text-decoration: underline;
    color: var(--quantum-text-secondary);
    font-size: 12px;
}

/* ========================================
   12. 댓글 더보기 메뉴
   ======================================== */

.tt-box-modify {
    position: absolute;
    top: -4px;
    right: 4px;
}

.tt-button-modify {
    background: none;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
    color: var(--quantum-text-tertiary);
    position: relative;
    font-size: 0;
}

.tt-button-modify:hover {
    background: var(--quantum-bg-tertiary);
}

.tt-button-modify::before {
    content: '';
    width: 3px;
    height: 3px;
    background: currentColor;
    border-radius: 50%;
    position: absolute;
    box-shadow: 
        -5px 0 0 currentColor,
        5px 0 0 currentColor;
}

.tt-list-modify {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--quantum-bg-primary);
    border: 1px solid var(--quantum-border-medium);
    border-radius: 8px;
    min-width: 120px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: var(--quantum-transition);
    list-style: none;
    margin: 0;
    padding: 0 !important;
    display: none;
}

.tt-box-modify.tt-box-modify-open .tt-list-modify {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}

.tt-list-modify li {
    margin: 0;
    padding: 0;
}

.tt-list-modify li:first-child {
    border-radius: 8px 8px 0 0 !important;
}

.tt-list-modify li:last-child {
    border-radius: 0 0 8px 8px !important;
}

.tt-list-modify li:hover {
    background: var(--quantum-bg-secondary);
    color: var(--quantum-text-primary);
}

.tt-list-modify a {
    display: block;
    padding: 8px 12px;
    color: var(--quantum-text-secondary);
    text-decoration: none;
    font-size: 12px;
    border-bottom: 1px solid var(--quantum-border-light);
}

.tt-list-modify a:hover {
    background: none !important;
}

/* ========================================
   13. 대댓글 (답글)
   ======================================== */

.tt-list-reply-comment {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 32px !important;
    margin-left: 6px !important;
    padding-left: 24px !important;
    margin-bottom: 12px;
    list-style: none;
}

.tt-list-reply-comment::before {
    content: '';
    position: absolute;
    left: 0;
    top: -18px;
    bottom: -18px;
    width: 3px;
    background-color: var(--quantum-border-medium);
    border-radius: 1px;
}

/* 모든 대댓글이 접혀있으면 바 숨기기 */
.tt-list-reply-comment.replies-collapsed::before {
    display: none;
}

.tt-list-reply-comment.replies-collapsed {
    margin-top: 0 !important;
    margin-bottom: 0;
}

.tt-list-reply-comment .tt-item-reply {
    position: relative;
    margin-left: 0;
    padding: 20px 0;
    border-bottom: 1px solid var(--quantum-border-light);
}

.tt-list-reply-comment .tt-item-reply:last-child {
    border-bottom: none;
}

/* 기존 연결선 제거 */
.tt-list-reply-comment .tt-item-reply::before,
.tt-list-reply-comment .tt-item-reply::after {
    display: none;
}

.tt-list-reply-comment .tt-item-reply:first-child {
    padding-top: 0;
}

.tt-list-reply-comment .tt-item-reply:last-child {
    border: 0;
    padding-bottom: 0;
}

.tt-list-reply-comment .tt-wrap-desc {
    padding-left: 0;
}

.tt-list-reply-comment .tt-wrap-info {
    padding-left: 0;
}

.tt-list-reply-comment .tt-item-reply .tt-box-modify {
    right: 4px;
}

/* 대댓글 스타일 */
.reply-comments {
    margin-left: 40px;
    margin-top: 12px;
    padding-left: 16px;
    border-left: 2px solid var(--quantum-border-light);
}

.reply-item:last-child {
    margin-bottom: 0;
}

.reply-item .comment-content {
    background: var(--quantum-bg-secondary);
    border-radius: 12px;
    padding: 16px;
}

.reply-item .comment-avatar {
    width: 32px;
    height: 32px;
    font-size: 14px;
}

.reply-item .comment-text {
    font-size: 14px;
    line-height: 1.5;
    margin: 8px 0;
}

.reply-item .comment-date {
    font-size: 12px;
}

.reply-item .comment-author {
    font-size: 14px;
    font-weight: 600;
}

/* ========================================
   14. 특수 아이콘 및 표시
   ======================================== */

/* 비밀댓글 아이콘 */
.tt_ico_lock {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-size: 10px;
    color: var(--quantum-text-tertiary);
    background: var(--quantum-border-medium);
    padding: 2px 8px;
    margin-left: 4px;
    border-radius: 8px;
}

.tt_ico_lock::before {
    content: '🔒';
    font-size: 8px;
}

/* 핀고정 댓글 정보 */
.tt_cmt_info {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
    background: var(--quantum-pin-bg);
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 12px;
    color: var(--quantum-text-primary);
    width: fit-content;
}

.tt_ico_fixed {
    width: 18px;
    height: 18px;
    display: inline-block;
    position: relative;
    margin-left: 0 !important;
}

.tt_ico_fixed [data-lucide] {
    width: 14px;
    height: 14px;
    color: var(--quantum-pin);
    fill: var(--quantum-pin);
}

/* 아이콘 영역 공통 스타일 */
.tt_img_area_reply {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.tt_ico_check {
    font-size: 12px;
}

.tt_ico_check::before {
    content: '✓';
    font-size: 12px;
    font-weight: bold;
}

/* ========================================
   15. 비밀번호 입력 및 폼
   ======================================== */

.tt_box_pwd {
    margin-top: 16px;
    padding: 16px;
    background: var(--quantum-bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--quantum-border-medium);
}

.tt_form_pwd {
    margin: 0;
    display: flex;
    gap: 8px;
    align-items: center;
}

.tt_form_pwd fieldset {
    border: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 8px;
    align-items: center;
}

.tt_inp_g {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--quantum-border-dark);
    border-radius: 6px;
    font-size: 14px;
}

.tt_btn_submit {
    background: var(--quantum-point);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.tt_btn_submit:hover:not(:disabled) {
    background: var(--quantum-point-hover);
}

.tt_btn_submit:disabled {
    background: var(--quantum-border-dark);
    cursor: not-allowed;
}

/* ========================================
   16. 기타 유틸리티
   ======================================== */

/* 이전 댓글 더보기 버튼 */
.tt_btn_prev_more {
    width: 100%;
    background: var(--quantum-bg-secondary);
    border: 1px solid var(--quantum-border-medium);
    border-radius: 8px;
    padding: 12px 20px;
    font-size: 14px;
    color: var(--quantum-text-secondary);
    cursor: pointer;
    transition: var(--quantum-transition);
}

.tt_btn_prev_more:hover {
    background: var(--quantum-bg-tertiary);
    border-color: var(--quantum-border-dark);
    color: var(--quantum-text-primary);
}

/* 댓글 메뉴의 링크 스타일 */
.comment-menu a {
    display: block;
    padding: 8px 12px;
    color: var(--quantum-text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--quantum-transition);
    border-radius: 6px;
}

.comment-menu a:hover {
    background: var(--quantum-bg-tertiary);
    color: var(--quantum-text-primary);
}

.comment-menu .comment-link {
    color: var(--quantum-point);
}

.comment-menu .comment-link:hover {
    background: var(--quantum-point-light);
    color: var(--quantum-point-hover);
}

/* 관리자 댓글 표시 */
.comment-author.admin {
    color: var(--quantum-point);
    font-weight: 700;
}

.comment-author.admin::after {
    content: '👑';
    margin-left: 4px;
    font-size: 12px;
}

/* 비밀글 관련 추가 스타일 */
.secret-wrapper {
    margin-bottom: 12px;
}

.secret-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--quantum-text-secondary);
    cursor: pointer;
    user-select: none;
}

.secret-checkbox {
    width: 16px;
    height: 16px;
    border: 1px solid var(--quantum-border-dark);
    border-radius: 4px;
    cursor: pointer;
    appearance: none;
    background: var(--quantum-bg-primary);
    position: relative;
    transition: var(--quantum-transition);
}

.secret-checkbox:checked {
    background: var(--quantum-point);
    border-color: var(--quantum-point);
}

.secret-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.secret-text {
    font-size: 14px;
    color: var(--quantum-text-secondary);
}

/* 댓글 영역 */
.tt-area-reply {
    margin-top: 0;
    margin-bottom: 25px;
}

/* ========================================
   17. 대댓글 접기/열기
   ======================================== */

/* 숨겨진 대댓글 */
.reply-hidden {
    display: none !important;
}

/* 토글 버튼 스타일 - 기존 답글 개수 표시 활용 */
.tt-wrap-comment.reply-toggle-btn {
    cursor: pointer;
    left: 0 !important;
    transition: var(--quantum-transition);
    user-select: none;
}

.tt-wrap-comment.reply-toggle-btn:hover {
    color: var(--quantum-point);
}

.tt-wrap-comment.reply-toggle-btn:hover .tt_comment_svg {
    color: var(--quantum-point);
}

.tt-wrap-comment.reply-toggle-btn:hover .tt_comment_cnt {
    color: var(--quantum-point);
}

/* ========================================
   18. 반응형 미디어 쿼리
   ======================================== */

/* 태블릿 및 모바일 (700px 이하) */
@media (max-width: 700px) {
    .tt-list-reply-comment {
        margin-left: 0;
        padding-left: 16px;
    }

    .reply-toggle-btn {
        margin-left: 0;
    }

    .tt-box-thumb,
    .tt-thumbnail {
        width: 32px;
        height: 32px;
    }
}