/* PDF 系列工具共用样式（合并/拆分/旋转/水印/页码…）
 * 可拖拽排序的 PDF 文件列表，全部使用主题变量，自动适配黑夜模式
 */

.pdf-list { margin-top: 12px; }

.pdf-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: 10px;
    background: var(--c-surface-soft);
    margin-bottom: 7px;
    cursor: grab;
    transition: border-color .15s, opacity .15s;
}

.pdf-item:active { cursor: grabbing; }

.pdf-item.is-drag { opacity: .45; }

.pdf-item.is-over { border-color: var(--c-primary, #2f6fed); }

.pdf-no {
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    border-radius: 7px;
    background: var(--c-bg-soft);
    border: 1px solid var(--c-border);
    font-size: 11px;
    font-weight: 700;
    color: var(--c-text-sub);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-ico {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--c-bg-soft);
    border: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.pdf-meta { flex: 1 1 auto; min-width: 0; }

.pdf-name {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--c-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pdf-sub { font-size: 11px; color: var(--c-text-muted); margin-top: 2px; }

.pdf-sub.is-err { color: #e0447c; }

.pdf-ops { flex: 0 0 auto; display: flex; gap: 4px; }

.pdf-op {
    width: 26px;
    height: 26px;
    border: 1px solid var(--c-border);
    border-radius: 8px;
    background: var(--c-bg-soft);
    color: var(--c-text-sub);
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.pdf-op:hover { border-color: var(--c-primary, #2f6fed); color: var(--c-primary, #2f6fed); }

.pdf-op.is-del:hover { border-color: #e0447c; color: #e0447c; }

.pdf-op:disabled { opacity: .4; cursor: not-allowed; }

.pdf-tip {
    margin-top: 8px;
    font-size: 11.5px;
    color: var(--c-text-muted);
    line-height: 1.6;
}

.pdf-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--c-text-sub);
    line-height: 1.6;
    cursor: pointer;
}

.pdf-check input { margin-top: 3px; }

/* PDF 提取文字：结果预览 */
.te-preview {
    max-height: 260px;
    overflow: auto;
    margin-top: 12px;
    padding: 12px;
    border: 1px solid var(--c-border);
    border-radius: 10px;
    background: var(--c-bg-soft);
    color: var(--c-text);
    font-size: 12.5px;
    line-height: 1.75;
    white-space: pre-wrap;
    word-break: break-all;
}

/* PDF 转图片：结果缩略图 */
.ti-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.ti-thumb {
    width: 84px;
    height: 112px;
    object-fit: cover;
    border: 1px solid var(--c-border);
    border-radius: 8px;
    background: var(--c-bg-soft);
}

@media (max-width: 520px) {
    .pdf-ico { width: 34px; height: 34px; }
    .pdf-sub { font-size: 10.5px; }
    .ti-thumb { width: 66px; height: 88px; }
}