/* ==================== 表情包板块样式 ==================== */

/* 表情包页面头部 */
.sticker-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    padding-top: 24px;
    gap: 16px;
}

.sticker-page-title h1 {
    font-size: 26px;
    margin: 0 0 4px;
    background: linear-gradient(135deg, var(--ice), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sticker-page-title p {
    color: var(--text-mid);
    font-size: 14px;
    margin: 0;
}

/* 上传表情包按钮（右上角） */
.sticker-create-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--ice), var(--gold));
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(78, 110, 242, 0.25);
    flex-shrink: 0;
}

.sticker-create-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(78, 110, 242, 0.35);
}

/* 文件夹网格 */
.sticker-folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 260px));
    gap: 24px;
    justify-content: center;
}

/* 文件夹卡片 */
.sticker-folder-card {
    background: var(--card-bg);
    border: 2px solid var(--border-subtle);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--card-shadow);
    position: relative;
}

.sticker-folder-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    border-color: var(--ice);
}

/* 文件夹封面 */
.sticker-folder-cover {
    width: 100%;
    height: 150px;
    overflow: hidden;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 2px solid var(--border-subtle);
}

.sticker-folder-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.sticker-folder-card:hover .sticker-folder-cover img {
    transform: scale(1.08);
}

.sticker-folder-empty-cover {
    font-size: 52px;
    opacity: 0.35;
}

/* 文件夹信息区 */
.sticker-folder-info {
    padding: 14px 16px 16px;
}

.sticker-folder-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-bright);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 10px;
    letter-spacing: 0.3px;
}

.sticker-folder-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-mid);
}

.sticker-folder-author {
    display: flex;
    align-items: center;
    gap: 5px;
}

.sticker-mini-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ice), var(--gold));
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.sticker-folder-count {
    color: var(--text-dim);
    font-size: 13px;
    background: var(--bg-dark);
    padding: 2px 8px;
    border-radius: 10px;
}

/* 空状态 */
.sticker-empty {
    text-align: center;
    padding: 60px 20px;
    grid-column: 1 / -1;
}

.sticker-empty-icon {
    font-size: 56px;
    margin-bottom: 16px;
    opacity: 0.6;
}

.sticker-empty p {
    color: var(--text-mid);
    font-size: 15px;
    margin: 4px 0;
}

.sticker-empty-hint {
    font-size: 13px !important;
    color: var(--text-dim) !important;
}

/* 文件夹详情页 */
.sticker-detail-header {
    margin-bottom: 24px;
}

.sticker-detail-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.sticker-detail-title-row h2 {
    font-size: 22px;
    margin: 0;
    color: var(--text-bright);
}

.sticker-detail-actions {
    display: flex;
    gap: 8px;
}

.sticker-action-btn {
    padding: 6px 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-bright);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sticker-action-btn:hover {
    border-color: var(--ice);
    color: var(--ice);
}

.sticker-action-danger:hover {
    border-color: #e74c3c;
    color: #e74c3c;
}

.sticker-detail-desc {
    color: var(--text-mid);
    font-size: 14px;
    margin: 8px 0;
}

.sticker-detail-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-mid);
    margin-top: 8px;
}

.sticker-detail-sep {
    color: var(--text-dim);
}

/* 上传区域 */
.sticker-upload-area {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--card-bg);
    border: 1px dashed var(--border-subtle);
    border-radius: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.sticker-upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--ice), var(--gold));
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.sticker-upload-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(78, 110, 242, 0.3);
}

.sticker-upload-hint {
    font-size: 12px;
    color: var(--text-dim);
}

/* 表情网格 */
.sticker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 14px;
}

.sticker-item {
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
}

.sticker-item:hover {
    border-color: var(--ice);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.sticker-img-wrap {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.sticker-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
    cursor: pointer;
    background: var(--bg-dark);
}

.sticker-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 6px 8px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
    display: flex;
    align-items: center;
    justify-content: space-between;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.sticker-item:hover .sticker-item-overlay {
    opacity: 1;
}

.sticker-item-name {
    font-size: 11px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    margin-right: 4px;
}

.sticker-delete-btn {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: none;
    background: rgba(231, 76, 60, 0.85);
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s;
    line-height: 1;
}

.sticker-delete-btn:hover {
    background: #e74c3c;
}

/* 表情简介信息区域 */
.sticker-item-info {
    padding: 8px 10px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.sticker-info-row {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    line-height: 1.4;
}

.sticker-info-label {
    font-size: 10px;
    flex-shrink: 0;
}

.sticker-info-value {
    color: var(--text-mid);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

/* fadeOut 动画 */
@keyframes fadeOut {
    from { opacity: 1; transform: scale(1); }
    to { opacity: 0; transform: scale(0.9); }
}

/* 响应式 */
@media (max-width: 768px) {
    .sticker-folder-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 16px;
    }

    .sticker-folder-cover {
        height: 110px;
    }

    .sticker-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 10px;
    }

    .sticker-page-header {
        flex-direction: row;
        align-items: center;
    }

    .sticker-page-title h1 {
        font-size: 20px;
    }

    .sticker-create-btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .sticker-upload-area {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .sticker-detail-title-row {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .sticker-folder-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .sticker-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .sticker-folder-cover {
        height: 90px;
    }

    .sticker-folder-info {
        padding: 10px 12px;
    }

    .sticker-folder-name {
        font-size: 13px;
    }

    .sticker-create-btn {
        padding: 7px 12px;
        font-size: 12px;
    }

    .sticker-batch-btn {
        padding: 7px 12px;
        font-size: 12px;
    }

    .sticker-batch-bar {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* ==================== 表情包批量管理样式 ==================== */

/* 批量管理按钮 */
.sticker-batch-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    background: var(--card-bg);
    color: var(--text-bright);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.sticker-batch-btn:hover {
    border-color: var(--ice);
    color: var(--ice);
}

.sticker-batch-btn.active {
    background: rgba(231, 76, 60, 0.08);
    border-color: rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

.sticker-batch-btn.active:hover {
    background: rgba(231, 76, 60, 0.15);
}

/* 批量模式下的文件夹卡片 */
.sticker-folder-card.batch-mode {
    cursor: pointer;
    position: relative;
}

.sticker-folder-card.batch-mode:hover {
    border-color: var(--ice);
}

/* 批量选择复选框 */
.sticker-batch-checkbox {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.6);
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    z-index: 10;
    transition: all 0.2s ease;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.sticker-batch-checkbox.checked {
    background: var(--ice);
    border-color: var(--ice);
    box-shadow: 0 2px 8px rgba(78, 110, 242, 0.4);
}

/* 批量操作栏 */
.sticker-batch-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    margin-bottom: 16px;
    gap: 16px;
}

.sticker-batch-bar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sticker-batch-select-all {
    padding: 6px 16px;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    background: transparent;
    color: var(--text-bright);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.sticker-batch-select-all:hover {
    border-color: var(--ice);
    color: var(--ice);
}

.sticker-batch-count {
    font-size: 14px;
    color: var(--text-mid);
}

.sticker-batch-count strong {
    color: var(--ice);
    font-weight: 700;
}

.sticker-batch-delete-confirm {
    padding: 8px 20px;
    background: #e74c3c;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.sticker-batch-delete-confirm:hover:not(:disabled) {
    background: #c0392b;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.sticker-batch-delete-confirm:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ==================== 表情操作按钮栏 ====================  */
.sticker-item-actions {
    display: flex;
    gap: 4px;
    padding: 6px 8px;
    border-top: 1px solid var(--border-subtle);
    justify-content: center;
}

.sticker-mini-action-btn {
    flex: 1;
    padding: 4px 0;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    background: transparent;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-mid);
}

.sticker-mini-action-btn:hover {
    border-color: var(--ice);
    background: rgba(78, 110, 242, 0.06);
}

/* ==================== 移动表情弹窗 ==================== */
.move-folder-list {
    max-height: 400px;
    overflow-y: auto;
    margin-top: 16px;
}

.move-folder-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.move-folder-item:hover {
    border-color: var(--ice);
    background: rgba(78, 110, 242, 0.04);
    transform: translateX(4px);
}

.move-folder-cover {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 24px;
}

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

.move-folder-info {
    flex: 1;
    min-width: 0;
}

.move-folder-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-bright);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.move-folder-meta {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 2px;
}