.bh-up{display:flex;gap:8px;align-items:center;margin-top:8px;flex-wrap:wrap}
.bh-up-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:10px;border:1px dashed var(--line-2);background:var(--bg-2);color:var(--ink);font:inherit;font-size:14px;cursor:pointer;transition:.15s}
.bh-up-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.bh-up-btn[disabled]{opacity:.55;cursor:progress}
.bh-up-hint{font-size:12px;color:var(--muted)}
.bh-thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.bh-thumb{position:relative;width:76px;height:76px;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--bg-3)}
.bh-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.bh-thumb .x{position:absolute;top:3px;inset-inline-end:3px;width:20px;height:20px;border-radius:50%;border:0;background:rgba(0,0,0,.62);color:#fff;font-size:12px;line-height:20px;padding:0;cursor:pointer}
.bh-banner{margin:0 0 16px;padding:12px 16px;border-radius:12px;background:#fff5e6;border:1px solid #ffcf8f;color:#7a4f01;font-size:14px;line-height:1.7}
.bh-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:12px}
.bh-state{font-size:13px;color:var(--muted)}
.bh-state.ok{color:var(--green,#1a9e57)}
.bh-state.err{color:var(--red,#d33)}