@charset "utf-8";

/* ==========================================================================
   세친구투어 생생 투어후기 (itemuselist) 프리미엄 피드 스타일
   ========================================================================== */

/* 1. 상단 GNB 고정 헤더 여백 (real_review와 100% 동일하게 일치) */
#container_title {
    display: none !important;
}

#container {
    margin: 99px auto 0px;
    background: #ffffff;
    max-width: none;
}

@media (max-width: 970px) {
    #container {
        margin: 55px auto 0px;
    }
}

/* 2. 메인 컨테이너 */
:root {
    --feed-primary: #0284c7;
    --feed-primary-hover: #0369a1;
    --feed-primary-light: #f0f9ff;
    --feed-star: #f59e0b;
    --feed-card-bg: #ffffff;
    --feed-border: #e2e8f0;
    --feed-text-main: #0f172a;
    --feed-text-sub: #475569;
    --feed-text-muted: #94a3b8;
}

.c3f-feed-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px 60px;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", Roboto, sans-serif;
    background: #ffffff;
}

/* 3. 스마트 필터 & 정렬 바 */
.c3f-filter-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    background: #ffffff;
    padding: 16px 20px;
    border-radius: 16px;
    border: 1px solid var(--feed-border);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
    margin-bottom: 24px;
}

/* 별점 필터 칩 그룹 */
.c3f-chips-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.c3f-chips-group::-webkit-scrollbar {
    display: none;
}

.c3f-chip-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 15px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--feed-text-sub);
    background: #f1f5f9;
    border: 1px solid transparent;
    border-radius: 999px;
    text-decoration: none !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    line-height: 1;
    white-space: nowrap;
}
.c3f-chip-btn:hover {
    background: #e2e8f0;
    color: var(--feed-text-main);
    transform: translateY(-1px);
}
.c3f-chip-btn.active {
    background: var(--feed-primary);
    color: #ffffff;
    box-shadow: 0 3px 10px rgba(2, 132, 199, 0.35);
}
.c3f-chip-btn.active span.star-icon {
    color: #fef08a;
}

/* 정렬 칩 그룹 */
.c3f-sort-group {
    display: flex;
    align-items: center;
    gap: 6px;
}
.c3f-sort-btn {
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--feed-text-muted);
    background: #ffffff;
    border: 1.5px solid var(--feed-border);
    border-radius: 8px;
    text-decoration: none !important;
    transition: all 0.15s ease;
    white-space: nowrap;
}
.c3f-sort-btn:hover {
    color: var(--feed-text-main);
    border-color: #cbd5e1;
}
.c3f-sort-btn.active {
    color: var(--feed-primary);
    border-color: var(--feed-primary);
    background: var(--feed-primary-light);
    font-weight: 800;
}

/* 4. 3열 CSS Grid 피드 레이아웃 */
.c3f-grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-bottom: 40px;
}

.c3f-feed-card {
    background: var(--feed-card-bg);
    border: 1px solid var(--feed-border);
    border-radius: 18px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}
.c3f-feed-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

/* 카드 상단: 투어 정보 */
.c3f-card-tour-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    background: #f8fafc;
    border-bottom: 1px solid #f1f5f9;
}
.c3f-card-tour-thumb {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.c3f-card-tour-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.c3f-card-tour-info {
    flex: 1;
    min-width: 0;
}
.c3f-card-tour-badge {
    font-size: 10px;
    font-weight: 800;
    color: var(--feed-primary);
    background: var(--feed-primary-light);
    padding: 2px 5px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 3px;
}
.c3f-card-tour-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--feed-text-main);
    text-decoration: none !important;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.15s ease;
}
.c3f-card-tour-name:hover {
    color: var(--feed-primary);
}

/* 카드 바디 */
.c3f-card-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* 작성자 & 별점 & 날짜 */
.c3f-card-user-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.c3f-user-info {
    display: flex;
    align-items: center;
    gap: 7px;
}
.c3f-user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    color: var(--feed-primary);
    font-size: 12.5px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.c3f-user-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--feed-text-main);
}
.c3f-review-date {
    font-size: 12px;
    color: var(--feed-text-muted);
}

/* 별점 */
.c3f-stars-row {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 10px;
}
.c3f-star-icons {
    color: var(--feed-star);
    font-size: 15px;
    letter-spacing: 1px;
}
.c3f-star-score-num {
    font-size: 12.5px;
    font-weight: 800;
    color: #b45309;
    margin-left: 2px;
}

/* 후기 제목 & 본문 */
.c3f-review-title {
    font-size: 15.5px;
    font-weight: 800;
    color: var(--feed-text-main);
    margin: 0 0 8px;
    line-height: 1.4;
    letter-spacing: -0.3px;
}
.c3f-review-text-wrap {
    position: relative;
    max-height: 125px;
    overflow: hidden;
    font-size: 13.5px;
    line-height: 1.6;
    color: #334155;
    word-break: break-word;
    transition: max-height 0.25s ease;
    margin-bottom: 2px;
}
.c3f-review-text-wrap.truncated::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,1));
    pointer-events: none;
}
.c3f-review-text-wrap.expanded {
    max-height: none !important;
}
.c3f-review-text-wrap.expanded::after {
    display: none;
}

.c3f-toggle-btn-wrap {
    text-align: right;
    margin-top: 4px;
    margin-bottom: 6px;
    display: none;
}
.c3f-toggle-btn {
    background: none;
    border: none;
    font-size: 12px;
    font-weight: 800;
    color: var(--feed-primary);
    cursor: pointer;
    padding: 3px 6px;
    border-radius: 4px;
}
.c3f-toggle-btn:hover {
    background: var(--feed-primary-light);
}

/* 📸 첨부 사진 피드 갤러리 */
.c3f-feed-gallery {
    margin-top: auto;
    padding-top: 10px;
    display: grid;
    gap: 6px;
    border-radius: 10px;
    overflow: hidden;
}
.c3f-feed-gallery.count-1 {
    grid-template-columns: 1fr;
}
.c3f-feed-gallery.count-1 .c3f-gallery-thumb {
    height: 190px;
}
.c3f-feed-gallery.count-2 {
    grid-template-columns: 1fr 1fr;
}
.c3f-feed-gallery.count-2 .c3f-gallery-thumb {
    height: 110px;
}
.c3f-feed-gallery.count-3,
.c3f-feed-gallery.count-more {
    grid-template-columns: repeat(3, 1fr);
}
.c3f-feed-gallery.count-3 .c3f-gallery-thumb,
.c3f-feed-gallery.count-more .c3f-gallery-thumb {
    height: 85px;
}

.c3f-gallery-thumb {
    position: relative;
    overflow: hidden;
    background: #e2e8f0;
    cursor: pointer;
    border-radius: 6px;
}
.c3f-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.c3f-gallery-thumb:hover img {
    transform: scale(1.06);
}
.c3f-gallery-more-badge {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(2px);
    color: #ffffff;
    font-size: 13px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}

/* 빈 상태 */
.c3f-feed-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 70px 20px;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid var(--feed-border);
    color: var(--feed-text-muted);
    font-size: 15px;
    font-weight: 700;
}

/* 5. 페이지네이션 */
.c3f-pagination-wrap {
    margin-top: 20px;
    text-align: center;
}
.c3f-pagination-wrap .pg_wrap {
    display: inline-flex;
    gap: 5px;
    align-items: center;
}
.c3f-pagination-wrap .pg_page,
.c3f-pagination-wrap .pg_current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: 13.5px;
    font-weight: 700;
    text-decoration: none !important;
    transition: all 0.15s ease;
}
.c3f-pagination-wrap .pg_page {
    background: #ffffff;
    color: var(--feed-text-sub);
    border: 1px solid var(--feed-border);
}
.c3f-pagination-wrap .pg_page:hover {
    border-color: var(--feed-primary);
    color: var(--feed-primary);
}
.c3f-pagination-wrap .pg_current {
    background: var(--feed-primary);
    color: #ffffff;
    border: 1px solid var(--feed-primary);
    box-shadow: 0 3px 10px rgba(2, 132, 199, 0.35);
}

/* 6. 반응형 브레이크포인트 */
@media (max-width: 1024px) {
    .c3f-grid-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 680px) {
    .c3f-feed-wrapper {
        padding: 0 12px 30px;
    }
    .c3f-filter-container {
        flex-direction: column;
        align-items: stretch;
        padding: 12px 14px;
        gap: 10px;
    }
    .c3f-sort-group {
        justify-content: flex-end;
        border-top: 1px solid #f1f5f9;
        padding-top: 8px;
    }
    .c3f-grid-container {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}