/* #609 (2) — the blood draw's Follow-up line (draw-followup.js): the opened Heads-up, the BD card, and the ask-once prompt */
.dfu{margin:8px 0}
.dfu[hidden]{display:none}
.dfu-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border:1px solid #e3e8ef;border-radius:8px;padding:7px 10px;font-size:13px;background:#fbfcfe;color:#1c2534}
.dfu-line.is-ok{border-color:#bfe5d3;background:#f1fbf6}
.dfu-line.is-open{border-color:#f2d49b;background:#fffaf0}
.dfu-line.is-bad{border-color:#f0b9b4;background:#fdeeed;color:#a12a22}
.dfu-k{font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#5b6b82}
.dfu-ic{font-weight:800;width:14px;text-align:center}
.is-ok .dfu-ic{color:#1f9d6b}
.is-open .dfu-ic{color:#b7791f}
.dfu-txt{flex:1;min-width:180px}
.dfu-warn{color:#b7791f;font-weight:600}
.dfu-acts{display:flex;gap:6px;flex-wrap:wrap}
.dfu-btn{border:1px solid #cdd6e3;background:#fff;color:#1c2534;border-radius:6px;padding:3px 10px;font-size:12.5px;cursor:default}
.dfu-btn.is-main{background:#1f3a68;border-color:#1f3a68;color:#fff}
.dfu-btn:disabled{opacity:.6}
#p3MissionControl .dfu{margin:8px 0 2px}
.mc-theme-dark .dfu-line{background:#1b2436;border-color:#2a3550;color:#e8edf6}
.mc-theme-dark .dfu-line.is-ok{background:#15302a;border-color:#2c5a4a}
.mc-theme-dark .dfu-line.is-open{background:#3a2c12;border-color:#6b5420}
.mc-theme-dark .dfu-k{color:#9aa7bd}
.dfu-ask-backdrop{position:fixed;inset:0;background:rgba(15,21,34,.45);display:flex;align-items:center;justify-content:center;z-index:1300}
.dfu-ask{background:#fff;color:#1c2534;border-radius:12px;padding:18px 20px;max-width:420px;width:calc(100% - 32px);box-shadow:0 20px 50px rgba(0,0,0,.25)}
.dfu-ask h3{margin:0 0 8px;font-size:17px}
.dfu-ask p{margin:0 0 14px;font-size:14px;color:#4a5a70;line-height:1.45}
.dfu-ask-row{display:flex;justify-content:flex-end;gap:8px}
.dfu-ask .dfu-btn{padding:6px 16px;font-size:14px}
.dfu-ask .dfu-err{margin:0 0 12px;padding:8px 10px;border-radius:8px;background:#fdeeed;color:#a12a22;font-size:14px}
.dfu-ask .dfu-warn{margin:0 0 12px}   /* #611: the test text's confirm reuses this small dialog */