/* The feedback layer. Colors default to Zorb's palette (--blue/--ink/--dry) when the page
   defines them (public/assets/css/zorb.css); override --zn-* on :root to reuse on another site. */
:root{
  --zn-accent: var(--blue, #0A5A99);
  --zn-accent-dk: var(--blue-dk, #084A7E);
  --zn-ink: var(--ink, #0D2436);
  --zn-paper: #FFFFFF;
  --zn-line: rgba(13,36,54,.14);
  --zn-font: var(--text, system-ui, -apple-system, "Segoe UI", sans-serif);
}
.zn-btn{position:fixed;right:18px;bottom:18px;z-index:999;display:inline-flex;align-items:center;gap:8px;
  min-height:44px;padding:0 16px;border-radius:999px;border:0;background:var(--zn-ink);color:#fff;
  font:600 .9rem/1 var(--zn-font);cursor:pointer;box-shadow:0 8px 24px -8px rgba(13,36,54,.45);transition:background .15s,transform .15s}
.zn-btn:hover{background:var(--zn-accent)}
.zn-btn.on{background:var(--zn-accent-dk)}
.zn-btn .zn-dot{width:8px;height:8px;border-radius:50%;background:#fff;opacity:.85}
html.zn-picking,html.zn-picking *{cursor:crosshair !important}

.zn-pins{position:absolute;inset:0;pointer-events:none;z-index:900}
.zn-pin{position:absolute;pointer-events:auto;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;
  border:2px solid #fff;background:var(--zn-accent);color:#fff;font:700 .75rem/1 var(--zn-font);cursor:pointer;
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px -4px rgba(13,36,54,.5)}
.zn-pin.s-read{background:#8a7a2f}
.zn-pin.s-done{background:#2F6E5E}
.zn-pin.ghost{background:transparent;border:2px dashed var(--zn-accent);color:var(--zn-accent)}

.zn-tip{position:fixed;left:50%;bottom:76px;transform:translateX(-50%) translateY(8px);z-index:999;
  background:var(--zn-ink);color:#fff;padding:8px 14px;border-radius:10px;font:500 .85rem/1.3 var(--zn-font);
  opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;max-width:min(320px,80vw);text-align:center}
.zn-tip.show{opacity:1;transform:translateX(-50%) translateY(0)}

.zn-sheet{position:fixed;right:18px;bottom:72px;z-index:999;width:min(360px,calc(100vw - 36px));
  max-height:min(70vh,560px);overflow:auto;background:var(--zn-paper);color:var(--zn-ink);
  border:1px solid var(--zn-line);border-radius:16px;padding:18px;box-shadow:0 20px 48px -16px rgba(13,36,54,.4);
  font:400 .95rem/1.5 var(--zn-font)}
.zn-sheet[hidden]{display:none}
.zn-h{font-weight:700;margin:0 0 10px;display:flex;align-items:center;gap:8px}
.zn-sheet input[type=text],.zn-sheet textarea{width:100%;box-sizing:border-box;border:1px solid var(--zn-line);
  border-radius:10px;padding:10px 12px;font:inherit;color:inherit;margin-bottom:8px;resize:vertical;background:#fff}
.zn-row{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0}
.zn-row.end{justify-content:flex-end;margin-top:12px}
.zn-small{min-height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--zn-line);background:transparent;
  color:var(--zn-ink);font:600 .85rem var(--zn-font);cursor:pointer}
.zn-small:hover{border-color:var(--zn-accent);color:var(--zn-accent)}
.zn-save{min-height:40px;padding:0 18px;border-radius:999px;border:0;background:var(--zn-accent);color:#fff;
  font:700 .9rem var(--zn-font);cursor:pointer}
.zn-save:hover{background:var(--zn-accent-dk)}
.zn-save:disabled{opacity:.6;cursor:default}
.zn-status{min-height:1.2em;font-size:.8rem;color:var(--zn-accent-dk);margin:2px 0}
.zn-list{display:flex;flex-direction:column;gap:4px;max-height:160px;overflow:auto;margin-top:6px}
.zn-item{text-align:left;border:0;background:transparent;padding:6px 0;border-bottom:1px solid var(--zn-line);
  font:400 .85rem/1.3 var(--zn-font);color:var(--zn-ink);cursor:pointer}
.zn-item:hover{color:var(--zn-accent)}
.zn-chip{font:600 .68rem var(--zn-font);text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;
  border-radius:999px;background:var(--zn-line);color:var(--zn-ink);margin-left:auto}
.zn-chip.s-done{background:#2F6E5E;color:#fff}
.zn-chip.s-read{background:#8a7a2f;color:#fff}
.zn-when{font-size:.78rem;color:var(--zn-ink);opacity:.6;margin:-4px 0 8px}
.zn-text{white-space:pre-wrap}
.zn-reply{background:rgba(10,90,153,.08);border-radius:10px;padding:8px 10px;margin-top:8px}
.zn-sheet img{max-width:100%;border-radius:8px;display:block}
.zn-sheet audio{width:100%}

@media (max-width:420px){
  .zn-btn{right:12px;bottom:12px}
  .zn-sheet{right:12px;left:12px;width:auto;bottom:66px}
}