* { box-sizing: border-box; }
body { font-family: "Microsoft YaHei", "PingFang SC", sans-serif; margin: 0; background: #f5f4f2; color: #333; font-size: 14px; }
header { background: #fff; border-bottom: 1px solid #e5e0da; padding: 12px 24px; display: flex; align-items: center; gap: 24px; position: sticky; top: 0; z-index: 10; }
header h1 { font-size: 18px; color: #b03a2e; margin: 0; white-space: nowrap; }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav button { border: none; background: none; padding: 8px 14px; cursor: pointer; border-radius: 6px; font-size: 14px; color: #555; }
nav button.active { background: #b03a2e; color: #fff; }
nav button:hover:not(.active) { background: #f0ebe6; }
main { padding: 20px 24px; max-width: 1440px; margin: 0 auto; }
.panel { background: #fff; border: 1px solid #e5e0da; border-radius: 10px; padding: 16px 20px; margin-bottom: 16px; }
.panel h2 { font-size: 16px; margin: 0 0 12px; color: #333; border-left: 4px solid #b03a2e; padding-left: 8px; }
.panel h3 { font-size: 14px; margin: 16px 0 8px; color: #666; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #eee; vertical-align: top; }
th { color: #888; font-weight: normal; font-size: 13px; }
tr:hover td { background: #faf8f6; }
.btn { background: #b03a2e; color: #fff; border: none; padding: 7px 16px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.btn:hover { background: #943125; }
.btn.secondary { background: #fff; color: #b03a2e; border: 1px solid #b03a2e; }
.btn.gray { background: #eee; color: #555; }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
input[type=text], input[type=number], select, textarea { width: 100%; padding: 7px 10px; border: 1px solid #ddd; border-radius: 6px; font-size: 13px; font-family: inherit; background: #fff; }
textarea { min-height: 60px; resize: vertical; }
label { display: block; font-size: 13px; color: #666; margin: 8px 0 3px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 4px 20px; }
.form-grid .full { grid-column: 1 / -1; }
.thumbs { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.thumbs img { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; border: 1px solid #e0d9d2; }
.thumb-cell { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; border: 1px solid #e0d9d2; }
.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,.35); display: flex; align-items: flex-start; justify-content: center; z-index: 100; overflow-y: auto; padding: 40px 16px; }
.modal { background: #fff; border-radius: 12px; padding: 24px; width: 860px; max-width: 96vw; max-height: 88vh; overflow-y: auto; }
.modal h2 { margin-top: 0; font-size: 17px; }
.modal .actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; position: sticky; bottom: 0; background: #fff; padding-top: 10px; }
.tag { display: inline-block; background: #f0ebe6; color: #7a6a5f; border-radius: 4px; padding: 2px 8px; font-size: 12px; margin: 2px 3px 2px 0; }
.tag.red { background: #fbeae8; color: #b03a2e; }
.tag.green { background: #e8f4ea; color: #2e7d32; }
.tag.yellow { background: #fdf3e0; color: #b07d2e; }
.conflict { border: 1px solid #f0c6c0; background: #fdf3f2; border-radius: 8px; padding: 10px 14px; margin: 6px 0; }
.conflict.high { border-color: #b03a2e; }
.conflict .res { color: #2e7d32; font-size: 12px; margin-top: 4px; }
.prompt-box { background: #faf8f5; border: 1px solid #e5e0da; border-radius: 8px; padding: 12px 16px; white-space: pre-wrap; font-size: 13px; line-height: 1.7; max-height: 420px; overflow-y: auto; }
.img-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.img-card { background: #fff; border: 2px solid #e5e0da; border-radius: 10px; overflow: hidden; cursor: pointer; position: relative; }
.img-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
.img-card .meta { padding: 8px 10px; font-size: 12px; color: #666; }
.img-card.approved { border-color: #2e7d32; }
.img-card.rejected { border-color: #b03a2e; opacity: .55; }
.img-card.favorite { border-color: #b07d2e; }
.img-card.selected { box-shadow: 0 0 0 3px #b03a2e66; }
.img-card .badge { position: absolute; top: 8px; left: 8px; background: rgba(0,0,0,.55); color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 4px; }
.row { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 220px; }
.score-row { display: flex; align-items: center; gap: 10px; margin: 4px 0; }
.score-row label { width: 110px; margin: 0; }
.score-row input[type=range] { flex: 1; }
.score-row .val { width: 30px; text-align: right; color: #b03a2e; }
.muted { color: #999; font-size: 12px; }
.checkbox-line { display: flex; align-items: center; gap: 6px; margin: 6px 0; }
.checkbox-line input { width: auto; }
.checkbox-line label { margin: 0; }
.section-title { font-weight: bold; color: #b03a2e; margin: 10px 0 4px; }
.empty { color: #aaa; text-align: center; padding: 40px 0; }
.distill-progress { font-size: 15px; color: #b03a2e; padding: 8px 12px; background: #fdf6f5; border-radius: 6px; margin: 8px 0; min-height: 20px; }
/* 图片点击放大 lightbox */
.img-zoom-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 9999; align-items: center; justify-content: center; cursor: zoom-out; }
.img-zoom-overlay.show { display: flex; }
.img-zoom-content { max-width: 92vw; max-height: 92vh; object-fit: contain; border-radius: 4px; box-shadow: 0 8px 32px rgba(0,0,0,0.4); }
img:not(.img-zoom-content):not([data-no-zoom]) { cursor: zoom-in; }

/* 分类标签 */
.cat-tag { display: inline-block; background: #f1efe8; border: 1px solid #d3d1c7; border-radius: 12px; padding: 2px 10px; font-size: 12px; color: #555; cursor: pointer; user-select: none; }
.cat-tag:hover { background: #e5e0da; }
.cat-tag.active { background: #b03a2e; color: #fff; border-color: #b03a2e; }
.cat-filter { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0; }