/**
 * @file gallery.css
 * @description 작품관 전용 스타일 (인스타그램 스타일)
 */

/* ========== 작품관 컨테이너 ========== */
.gallery-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    margin-left: calc(50% - 300px - 35px);
}

/* ========== 작품관 리스트 ========== */
.gallery-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ========== 작품관 아이템 ========== */
.gallery-item {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ========== 작품관 헤더 ========== */
.gallery-item-header {
    display: flex;
    align-items: center;
    padding: 16px;
    gap: 12px;
    position: relative;
}

.gallery-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.gallery-author-avatar:hover {
    transform: scale(1.05);
}

.gallery-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-author-avatar svg {
    color: var(--text-light);
}

.gallery-author-info {
    flex: 1;
    min-width: 0;
}

.gallery-author-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    display: inline-block;
    margin-bottom: 2px;
    position: relative;
    z-index: 2;
    cursor: pointer;
    transition: color 0.2s ease;
}

.gallery-author-name:hover {
    color: var(--primary);
}

.gallery-post-date {
    font-size: 13px;
    color: var(--text-light);
}

/* ========== 작품관 이미지 ========== */
.gallery-item-image {
    position: relative;
    width: 100%;
    height: 500px;
    background: var(--bg);
    overflow: hidden;
    cursor: pointer;
    z-index: 2;
}

.gallery-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item-image:hover img {
    transform: scale(1.05);
}

/* ========== 작품관 오디오 ========== */
.gallery-item-audio {
    height: 300px !important;
}

.gallery-audio-container {
    width: 100%;
    height: 100%;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.gallery-audio-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    width: 100%;
    max-width: 500px;
}

.gallery-audio-icon {
    color: var(--primary);
    flex-shrink: 0;
    opacity: 0.9;
}

.gallery-audio-player {
    width: 100%;
    max-width: 500px;
    height: 48px;
}

/* 다중 이미지 인디케이터 */
.gallery-multiple-indicator {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    padding: 6px 10px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 4px;
    color: white;
    font-size: 13px;
    font-weight: 500;
    z-index: 2;
}

.gallery-multiple-indicator svg {
    width: 16px;
    height: 16px;
}

/* ========== 작품관 캐러셀 ========== */
.gallery-carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery-carousel-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 3;
    color: white;
}

.gallery-carousel-nav:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: translateY(-50%) scale(1.1);
}

.gallery-carousel-prev {
    left: 12px;
}

.gallery-carousel-next {
    right: 12px;
}

.gallery-carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 3;
}

.gallery-carousel-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transition: all 0.2s ease;
}

.gallery-carousel-indicator.active {
    background: white;
    width: 20px;
    border-radius: 3px;
}

/* ========== 작품관 액션 바 ========== */
.gallery-item-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    position: relative;
    z-index: 2;
}

.gallery-action-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    padding: 6px 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.gallery-action-btn:hover {
    background: var(--bg);
}

.gallery-action-btn svg {
    width: 22px;
    height: 22px;
    transition: all 0.2s ease;
}

.gallery-action-btn.liked {
    color: #ef4444;
}

.gallery-action-btn.liked svg {
    fill: #ef4444;
    stroke: #ef4444;
}

.gallery-action-btn.disliked {
    color: #6366f1;
}

.gallery-action-btn.disliked svg {
    fill: #6366f1;
    stroke: #6366f1;
}

.gallery-action-btn.saved svg {
    fill: var(--primary);
    stroke: var(--primary);
}

/* ========== 작품관 콘텐츠 ========== */
.gallery-item-title-wrapper {
    padding: 0 16px 12px 16px;
}

.gallery-item-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
    line-height: 1.4;
}

.gallery-item-content {
    padding: 0 16px 12px 16px;
}

.gallery-item-description {
    font-size: 16px;
    color: var(--text);
    line-height: 1.6;
    margin: 0 0 12px 0;
    display: -webkit-box !important;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical !important;
    overflow: hidden;
    word-break: break-word;
    white-space: pre-line;
}

/* 더보기 버튼이 있을 때 ellipsis 숨기기 */
.gallery-item-description.has-read-more {
    text-overflow: clip;
}

.gallery-item-description.expanded {
    -webkit-line-clamp: unset;
    display: block !important;
    white-space: pre-line;
}

.gallery-read-more {
    color: var(--text-light);
    font-size: 13px;
    cursor: pointer;
    font-weight: 500;
    margin-top: 4px;
    display: inline-block;
}

.gallery-read-more:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* 작품관 태그 */
.gallery-item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
}

.gallery-item-tag {
    padding: 4px 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.gallery-item-tag:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* ========== 반응형 디자인 ========== */
@media (max-width: 768px) {
    .gallery-container {
        padding: 12px;
    }

    .gallery-item-header {
        padding: 12px;
    }

    .gallery-author-avatar {
        width: 36px;
        height: 36px;
    }

    .gallery-author-name {
        font-size: 14px;
    }

    .gallery-post-date {
        font-size: 12px;
    }

    .gallery-item-actions {
        padding: 10px 12px;
        gap: 12px;
    }

    .gallery-action-btn {
        font-size: 13px;
        padding: 4px 6px;
    }

    .gallery-action-btn svg {
        width: 20px;
        height: 20px;
    }

    .gallery-item-title-wrapper {
        padding: 0 12px 12px 12px;
    }

    .gallery-item-title {
        font-size: 18px;
        font-weight: 700;
        margin: 0;
    }

    .gallery-item-content {
        padding: 0 12px 12px 12px;
    }

    .gallery-item-description {
        font-size: 15px;
        display: -webkit-box !important;
        -webkit-line-clamp: 5;
        -webkit-box-orient: vertical !important;
        overflow: hidden;
        white-space: pre-line;
    }
    
    .gallery-item-description.expanded {
        -webkit-line-clamp: unset;
        display: block !important;
        white-space: pre-line;
    }

    .gallery-item-tags {
        margin: 0;
        gap: 5px;
    }

    .gallery-item-tag {
        padding: 3px 8px;
        font-size: 11px;
    }

    .gallery-carousel-nav {
        width: 32px;
        height: 32px;
    }

    .gallery-carousel-prev {
        left: 8px;
    }

    .gallery-carousel-next {
        right: 8px;
    }
}

/* ========== 다크모드 대응 ========== */
body.dark-mode .gallery-item-tag:hover {
    background: var(--primary);
    color: #1a1a1a;
}

@media (prefers-color-scheme: dark) {
    .gallery-item {
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    }

    .gallery-item:hover {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    }
}