/* 意见收集（M-33）：提意见弹窗 + 「管理 · 意见收集」页。沿用教师端 token：白卡片、石油蓝主色、语义色用底色标签。 */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- 提意见弹窗 ---------- */
.modal.fbm{width:min(640px,100%)}
.modal.fbm.drag{outline:3px dashed var(--focus);outline-offset:-10px}
.fb-lead{margin:-6px 0 14px}
.fb-kinds{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:4px}
.fbm .field textarea{min-height:120px}
.fb-shots{display:flex;flex-wrap:wrap;gap:10px}
.fb-shot{position:relative;width:120px;height:84px;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;background:var(--soft)}
.fb-shot img{width:100%;height:100%;object-fit:cover;display:block}
.fb-x{position:absolute;top:4px;right:4px;width:30px;height:30px;border-radius:50%;border:0;background:rgba(28,42,53,.78);color:#fff;font-size:13px;line-height:30px;padding:0}
.fb-add{width:120px;height:84px;border:1.5px dashed var(--line2);border-radius:var(--r-sm);background:#fff;color:var(--muted);font-weight:600;font-size:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.fb-add b{font-size:20px;line-height:1;color:var(--pri)}
.fb-hint{margin:6px 0 10px}
.fb-ctx{border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 12px;margin:4px 0 10px;font-size:13px}
.fb-ctx summary{cursor:pointer;color:var(--muted)}
.fb-kv{margin-top:8px}
.fb-kv code,.fb-errs code{font-size:12px;background:var(--soft);border-radius:var(--r-xs);padding:0 5px;word-break:break-all}
.fb-errs{margin:8px 0 2px;padding-left:20px;font-size:13px;line-height:1.6}
.fb-errs li{margin:3px 0}
.fb-priv{display:flex;align-items:center;gap:8px;font-size:14px;min-height:40px}
.fb-priv input,.fb-mine input{width:18px;height:18px}
.fb-err{margin:4px 0 0}
.fb-acts{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}

/* ---------- 意见收集页 ---------- */
.fbpage{max-width:1040px}
.fb-tabs{margin-bottom:14px}
.fb-tabs .tag{margin-left:4px}
.fb-note{margin-bottom:14px}
.fb-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-bottom:12px}
.fb-bar .seg{flex-wrap:wrap}
.fb-bar .seg .num{color:var(--faint);font-weight:500;margin-left:2px}
.fb-bar .seg button.on .num{color:var(--muted)}
.fb-sel select,.fb-q input{border:1px solid var(--line2);border-radius:var(--r-sm);min-height:44px;padding:0 12px;background:#fff}
.fb-q input{width:200px}
.fb-mine{display:flex;align-items:center;gap:8px;font-size:14px;min-height:44px}
.fb-campus{display:flex;flex-wrap:wrap;gap:8px}
.fb-list{display:flex;flex-direction:column;gap:12px}
.fbc{background:var(--soft);border:1px solid transparent;border-radius:var(--r-lg);padding:14px 16px}
.fbc.st-done,.fbc.st-wontfix{background:var(--soft)}
.fbc header{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.fbc-who{color:var(--muted);font-size:13px;margin-left:4px}
.fbc-id{margin-left:auto;color:var(--faint);font-size:12px}
.fbc-text{margin:10px 0;white-space:pre-wrap;line-height:1.65;font-size:15px}
.fbc-shots{display:flex;flex-wrap:wrap;gap:10px;margin:4px 0 10px}
.fbc-shot{width:150px;height:100px;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;background:var(--soft);padding:0;display:grid;place-items:center}
.fbc-shot img{width:100%;height:100%;object-fit:cover;display:block}
.fbc-meta{display:flex;flex-wrap:wrap;align-items:flex-start;gap:6px 14px}
.fbc-meta .rowlink{padding-left:0}
.fbc-ctx{font-size:13px;flex:1;min-width:240px}
.fbc-ctx summary{cursor:pointer;color:var(--muted);min-height:32px;display:flex;align-items:center}
.fbc-ctx[open] summary{margin-bottom:2px}
.fbc-reply{margin-top:10px;background:var(--pri-s);border-radius:var(--r-sm);padding:10px 12px}
.fbc-reply b{color:var(--pri-t);font-size:14px}
.fbc-reply p{margin:4px 0 0;white-space:pre-wrap;line-height:1.6}
.fbc footer{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px}
.fbc footer .grow{flex:1}
.fbc-admin{margin-top:12px;border-top:1px solid var(--line);padding-top:12px}
.fbc-admin textarea{width:100%;margin-top:10px;border:1px solid var(--line2);border-radius:var(--r-sm);padding:10px 12px;min-height:84px;resize:vertical;line-height:1.55;background:var(--soft)}
.fbc-mp .kv{margin-top:6px}
@media (max-width:760px){.fb-q input{width:100%}.fb-q{flex:1}.fbc-shot{width:120px;height:84px}}