/* ==========================================================================
   잡학서고 - 테마서고 전용 스타일시트 (모바일 타이틀 폰트 & 줄간격 보정)
   ========================================================================== */

.theme-seogo-container {
    width: 100% !important;
    margin: 30px 0 !important;
    box-sizing: border-box !important;
    position: relative !important;
}

/* 상단 메인 테마 그리드 */
.theme-seogo-container .theme-seogo-grid {
    display: flex !important;
    flex-wrap: wrap !important;
    margin: 0 -6px !important;
    padding: 0 !important;
    clear: both !important;
}

.theme-seogo-container .ts-theme-card {
    box-sizing: border-box !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    padding: 0 6px !important;
    display: block !important;
}

.theme-seogo-container .ts-theme-card:hover {
    transform: translateY(-4px) !important;
}

/* 선택되었을 때 비선택 카드 딤드(Dimmed) 효과 */
.theme-seogo-container.has-active-theme .ts-theme-card:not(.active) {
    opacity: 0.4 !important;
    filter: grayscale(30%) brightness(0.8) !important;
}

.theme-seogo-container.has-active-theme .ts-theme-card:not(.active):hover {
    opacity: 0.8 !important;
    filter: none !important;
}

/* 선택된 카드 강조 */
.theme-seogo-container .ts-theme-card.active {
    opacity: 1 !important;
    filter: none !important;
    transform: scale(1.02) !important;
}

.theme-seogo-container .ts-theme-card.active .ts-img-wrapper {
    outline: 3px solid #132844 !important;
    border-radius: 6px !important;
    box-shadow: 0 8px 20px rgba(19, 40, 68, 0.25) !important;
}

.theme-seogo-container .ts-img-wrapper {
    width: 100% !important;
    aspect-ratio: 1 / 1 !important;
    overflow: hidden !important;
    border-radius: 6px !important;
    background-color: #f4f4f4 !important;
    margin-bottom: 8px !important;
}

.theme-seogo-container .ts-img-wrapper img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}

.theme-seogo-container .ts-theme-card h3 {
    font-size: 14px !important;
    line-height: 1.3em !important;
    margin: 6px 0 0 0 !important;
    padding: 0 2px !important;
    color: #132844 !important;
    text-align: left !important;
    font-weight: bold !important;
}

/* 동적 패널 (하단 관련 글 출력 영역) */
.theme-seogo-container .ts-display-panel {
    flex: 0 0 calc(100% - 12px) !important;
    width: calc(100% - 12px) !important;
    max-width: calc(100% - 12px) !important;
    background: #ffffff !important;
    border: 2px solid #132844 !important;
    border-radius: 10px !important;
    padding: 20px !important;
    margin: 15px 6px 25px 6px !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12) !important;
    box-sizing: border-box !important;
    clear: both !important;
}

.theme-seogo-container .ts-panel-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    border-bottom: 2px solid #132844 !important;
    padding-bottom: 12px !important;
    margin-bottom: 20px !important;
    gap: 12px !important;
}

/* ★ 패널 제목 폰트 크기 및 줄 간격(line-height) 핵심 보정 ★ */
.theme-seogo-container .ts-panel-header h2 {
    font-size: 17px !important;
    line-height: 1.35em !important; /* 2줄로 넘어가도 촘촘하고 정돈되도록 설정 */
    font-weight: bold !important;
    color: #132844 !important;
    margin: 0 !important;
    padding: 0 !important;
    word-break: keep-all !important; /* 단어가 어색하게 쪼개지지 않도록 방지 */
}

.theme-seogo-container .ts-close-panel {
    background: #132844 !important;
    color: #ffffff !important;
    border: none !important;
    width: 30px !important;
    height: 30px !important;
    border-radius: 50% !important;
    font-size: 18px !important;
    line-height: 1 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
}

/* 패널 내부 관련 글 그리드 */
.ts-display-panel .gkcontents_slides-wrapper {
    display: flex !important;
    flex-wrap: wrap !important;
    margin: 0 -6px !important;
    padding: 0 !important;
}

.ts-display-panel .gkcontents_slide {
    box-sizing: border-box !important;
    padding: 0 6px !important;
    display: block !important;
}

.ts-display-panel .gkcontents_slide img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover !important;
    border-radius: 4px !important;
}

.ts-display-panel .gkcontents_slide h3 {
    font-size: 13px !important;
    line-height: 1.3em !important;
    margin: 6px 0 12px 0 !important;
    padding: 0 2px !important;
    color: #333333 !important;
    font-weight: 500 !important;
}

.ts-loading-spinner, .ts-no-posts {
    text-align: center !important;
    padding: 30px 0 !important;
    color: #666 !important;
    font-size: 14px !important;
}

/* 반응형 규격 (PC 4열 / 태블릿 3열 / 모바일 2열) */
@media only screen and (min-width: 1024px) {
    .theme-seogo-container .theme-seogo-grid .post-item,
    .ts-display-panel .gkcontents_slides-wrapper .post-item {
        flex: 0 0 25% !important;
        max-width: 25% !important;
        width: 25% !important;
        margin-bottom: 16px !important;
    }
}

@media only screen and (min-width: 768px) and (max-width: 1023px) {
    .theme-seogo-container .theme-seogo-grid .post-item,
    .ts-display-panel .gkcontents_slides-wrapper .post-item {
        flex: 0 0 33.333% !important;
        max-width: 33.333% !important;
        width: 33.333% !important;
        margin-bottom: 16px !important;
    }
}

/* 모바일 전용 타이틀 세부 보정 */
@media only screen and (max-width: 767px) {
    .theme-seogo-container .ts-display-panel {
        padding: 14px !important;
        margin: 12px 6px 20px 6px !important;
    }

    /* 모바일 화면에서 제목이 2줄이 되어도 줄 간격이 벌어지지 않도록 최적화 */
    .theme-seogo-container .ts-panel-header h2 {
        font-size: 15px !important;
        line-height: 1.3em !important;
    }

    .theme-seogo-container .theme-seogo-grid .post-item,
    .ts-display-panel .gkcontents_slides-wrapper .post-item {
        flex: 0 0 50% !important;
        max-width: 50% !important;
        width: 50% !important;
        margin-bottom: 12px !important;
    }
    
    .ts-display-panel .gkcontents_slide h3 {
        font-size: 12px !important;
    }
}