/* 유저 프로필 페이지 */
.profile-container {
    max-width: 1000px;
    margin: 100px auto 60px;
    padding: 0 20px;
}

/* 프로필 헤더 */
.profile-header {
    position: relative;
    margin-bottom: 40px;
}
.work-cover img,
.work-cover video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.profile-cover {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    overflow: hidden;
}

.profile-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info-card {
    position: relative;

    padding: 20px 30px 30px;
    background: var(--bg-secondary, #1e1e2e);
    border-radius: 20px;
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
}

.profile-main {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 20px;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--bg-secondary, #1e1e2e);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

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

.profile-details {
    flex: 1;
    padding-top: 10px;
}

.profile-name {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.profile-bio {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 16px;
}

.profile-stats {
    display: flex;
    gap: 24px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

.stat-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

.profile-actions {
    display: flex;
    gap: 12px;
    margin-top: -20px;
        justify-content: flex-end;

    
}

.btn-follow {
    padding: 12px 32px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.btn-follow.follow {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-follow.follow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-follow.following {
    background: rgba(255, 255, 255, 0.1);
    color: #a78bfa;
    border: 1px solid rgba(167, 139, 250, 0.3);
}

.btn-follow.following:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.btn-edit-profile {
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-edit-profile:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* 탭 네비게이션 */
.profile-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0;
}

.profile-tab {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    transition: all 0.3s;
}

.profile-tab.active {
    color: #a78bfa;
}

.profile-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 2px;
}

.profile-tab:hover {
    color: #fff;
}

.tab-count {
    margin-left: 6px;
    padding: 2px 8px;
    font-size: 11px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.profile-tab.active .tab-count {
    background: rgba(167, 139, 250, 0.2);
    color: #a78bfa;
}

/* 탭 콘텐츠 */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* 작품 그리드 */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
}

.work-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
    display: block;
}

.work-card:hover {
    transform: translateY(-6px);
    border-color: rgba(167, 139, 250, 0.3);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.work-cover {
    position: relative;
    width: 100%;
    aspect-ratio: 4/5;
        overflow: hidden;
    background: #111;
}

.work-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.work-cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-size: 24px;
    font-weight: 700;
    color: white;
}
.work-cover-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 8px 12px;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.overlay-title {
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.overlay-meta {
    font-size: 0.85rem;
    opacity: 0.9;
}
.work-info {
    padding: 12px;
}

.work-title {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.work-meta {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

/* AI 스토리 카드 */
.work-card.ai-story {
    border-color: rgba(99, 102, 241, 0.2);
}

.work-card.ai-story:hover {
    border-color: rgba(99, 102, 241, 0.5);
}

/* 빈 상태 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.5);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
}

/* Light Mode */
body.light-mode .profile-info-card {
    background: #fff;
    border-color: #e5e7eb;
}

body.light-mode .profile-name {
    color: #0f172a;
}

body.light-mode .profile-bio {
    color: #64748b;
}

body.light-mode .stat-value {
    color: #0f172a;
}

body.light-mode .stat-label {
    color: #94a3b8;
}

body.light-mode .profile-tab {
    color: #94a3b8;
}

body.light-mode .profile-tab.active {
    color: #6366f1;
}

body.light-mode .work-card {
    background: #fff;
    border-color: #e5e7eb;
}

body.light-mode .work-title {
    color: #0f172a;
}

body.light-mode .work-meta {
    color: #64748b;
}

/* SNAP 그리드 */
.snap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.snap-grid-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #111;
    transition: transform 0.3s, box-shadow 0.3s;
}

.snap-grid-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.snap-grid-item a {
    display: block;
    text-decoration: none;
}

.snap-media-wrapper {
    position: relative;
    width: 100%;
    padding-top: 177.78%; /* 9:16 비율 */
    overflow: hidden;
}

.snap-media-wrapper img,
.snap-media-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.snap-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 12px 12px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
    color: #fff;
}

.snap-overlay h3 {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 4px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.snap-overlay .snap-meta {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 8px;
}

.snap-media-wrapper .hover-video {
    display: none;
}

.snap-grid-item:hover .hover-video {
    display: block;
}

.snap-grid-item:hover .snap-thumbnail {
    display: none;
}

/* 반응형 */
@media (max-width: 768px) {
    .profile-container {
        margin-top: 200px;
    }

    .profile-cover {
        height: 150px;
        border-radius: 0;
    }

    .profile-info-card {
        margin: -40px 10px 0;
        padding: 15px 20px 25px;
    }

    .profile-main {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .profile-avatar {
        width: 100px;
        height: 100px;
        margin-top: -60px;
    }

    .profile-name {
        font-size: 22px;
    }

    .profile-stats {
        justify-content: center;
        flex-wrap: wrap;
    }

    .profile-actions {
        justify-content: flex-end;
        margin-top: -150px;
    }
    .btn-follow .following{
        font-size:7px ;
        padding: 6px 10px;
    }
    .profile-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .works-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .snap-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .snap-overlay h3 {
        font-size: 12px;
    }

    .snap-overlay .snap-meta {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .snap-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .snap-overlay {
        padding: 30px 8px 8px;
    }

    .snap-overlay h3 {
        font-size: 11px;
    }
        .profile-actions {
        justify-content: flex-end;
        margin-top: -190px;
    }
    .following{
        font-size:10px ;
        padding: 6px 10px;
    }
    .profile-tab{
        font-size: 10px;
    }
    .tab-count{
        margin-right: 3px;
    }
}


/* 그리드 레이아웃 */
.recommend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  padding: 16px;
}

/* 카드 */
.recommend-card {
  background-color: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}

.recommend-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card-image-box {
  position: relative;
  width: 100%;
  height: 280px;
  border-radius: 16px 16px 0 0;
  overflow: hidden;
}

/* 카드 배경 이미지 */
.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* placeholder */
.card-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: #fff;
}

/* 그라데이션 오버레이 (내용 + 사용자 정보) */
.card-gradient-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px;
  background: linear-gradient(to top, rgba(0,0,0,0.7), rgba(0,0,0,0));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
}

/* 카드 내용 (제목 + 메시지) */
.card-content {
  color: #fff;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 4px 0;
}

.card-desc {
  font-size: 14px;
  margin: 0;
  line-height: 1.3;
}

/* 사용자 정보 */
.user-nickname {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
}

.user-nickname img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* hover 아이콘 */
.card-hover-action {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0,0,0,0.4);
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 카드 하단 메타 */
.card-meta {
  padding: 8px 12px 16px 12px;
  font-size: 12px;
  color: #888;
}

/* 비어있는 카드 */
.empty-card {
  text-align: center;
  padding: 40px 16px;
  color: #666;
}

.empty-card .empty-btn {
  display: inline-block;
  margin-top: 12px;
  padding: 8px 16px;
  background-color: #667eea;
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s;
}

.empty-card .empty-btn:hover {
  background-color: #5a67d8;
}