/* ---------- chat · 하단 정렬 ---------- */
#feed{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}
#inner{
  min-height:100%;display:flex;flex-direction:column;justify-content:flex-end;
  gap:13px;padding:22px 18px 10px;
}
.row{display:flex;flex-direction:column;animation:pop .3s cubic-bezier(.18,.9,.3,1.05)}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
.bub{
  max-width:86%;padding:12px 15px;border-radius:19px;
  background:#F0F2F6;border-bottom-left-radius:6px;
}
.bub b{font-weight:700}
.bub .em{color:var(--blue-deep);font-weight:700}
.row.me{align-items:flex-end}
.row.me .bub{
  background:var(--blue);color:#fff;
  border-bottom-left-radius:19px;border-bottom-right-radius:6px;
}

/* iMessage형 타이핑 */
.tbub{
  display:inline-flex;gap:5px;align-items:center;padding:14px 16px;
  background:#F0F2F6;border-radius:19px;border-bottom-left-radius:6px;
  width:fit-content;animation:tin .26s cubic-bezier(.18,.9,.3,1.1);transform-origin:left bottom;
}
@keyframes tin{from{opacity:0;transform:scale(.6) translateY(6px)}to{opacity:1;transform:none}}
.tbub i{
  width:8px;height:8px;border-radius:50%;background:#A8B0BE;
  animation:wave 1.35s infinite cubic-bezier(.4,0,.6,1);
}
.tbub i:nth-child(2){animation-delay:.18s}
.tbub i:nth-child(3){animation-delay:.36s}
@keyframes wave{
  0%,100%{transform:translateY(0) scale(.86);opacity:.45}
  30%{transform:translateY(-4px) scale(1);opacity:1}
}

.sum{background:var(--blue-wash);border:1px solid #C7DAFF;border-radius:15px;padding:14px 16px;font-size:.9rem}
.sum dl{margin:0;display:grid;grid-template-columns:54px 1fr;gap:7px 10px}
.sum dt{color:var(--blue-deep);font-weight:700;font-size:.77rem;padding-top:2px}
.sum dd{margin:0;font-weight:600;line-height:1.5}

/* ---------- dock ---------- */
#dock{
  flex:0 0 auto;background:var(--paper);border-top:1px solid var(--line);
  padding:13px 18px calc(16px + env(safe-area-inset-bottom));max-height:62%;overflow-y:auto;
}
.dock-loading{
  min-height:46px;display:flex;align-items:center;justify-content:center;gap:9px;
  color:var(--ink2);font-size:.82rem;font-weight:700;
}
.dock-loading-dots{display:inline-flex;align-items:center;gap:4px;height:16px}
.dock-loading-dots i{
  width:5px;height:5px;border-radius:50%;background:var(--blue);
  animation:wave 1.35s infinite cubic-bezier(.4,0,.6,1);
}
.dock-loading-dots i:nth-child(2){animation-delay:.18s}
.dock-loading-dots i:nth-child(3){animation-delay:.36s}
.hint{font-size:.76rem;color:var(--ink3);margin:0 0 9px;font-weight:600}
.opts{display:flex;flex-direction:column;gap:8px}
.opt{border:1.5px solid var(--line2);border-radius:12px;padding:13px 15px;text-align:left;font-weight:600;background:#fff;transition:.14s}
.opt:hover,.opt:active{border-color:var(--blue);background:var(--blue-wash)}
.opt.sub{border-style:dashed;color:var(--ink2);font-weight:500}
.grid{
  display:flex;flex-direction:column;gap:7px;max-height:38vh;overflow-y:auto;
  /* 마지막 추천 항목을 완료 버튼에 붙지 않게 끝까지 올려 볼 수 있다. */
  padding-bottom:16px;scroll-padding-bottom:16px;margin-bottom:16px;
}
.card{border:1.5px solid var(--line);border-radius:11px;padding:12px 14px;text-align:left;display:flex;gap:11px;align-items:flex-start;background:#fff;transition:.14s}
.card .n{font-size:.68rem;font-weight:800;color:var(--ink3);min-width:16px;padding-top:2px;font-variant-numeric:tabular-nums}
.card.sel{border-color:var(--blue);background:var(--blue-wash);box-shadow:0 0 0 3px rgba(37,99,235,.10)}
.card.sel .n{color:var(--blue)}
textarea{width:100%;border:1.5px solid var(--line2);border-radius:12px;padding:12px 14px;font-family:inherit;font-size:15px;line-height:1.6;resize:none;color:var(--ink);background:#fff}
textarea::placeholder{color:#AEB6C4}
.count{font-size:.72rem;color:var(--ink3);text-align:right;margin:5px 0 9px;font-weight:600;font-variant-numeric:tabular-nums}
.count.ok{color:var(--ok)}
.btn{width:100%;background:var(--blue);color:#fff;border-radius:12px;padding:13px;font-weight:800;letter-spacing:-.02em;transition:.14s}
.btn:disabled{background:#D3DAE6;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink2);border:1.5px solid var(--line2)}
.pair{display:flex;gap:8px;margin-top:9px}
.pair .btn{width:auto;flex:1}
.chat-choice-delay{margin-top:9px;padding:14px;border:1px solid var(--line2);border-radius:12px;background:var(--blue-wash)}
.chat-choice-title{margin:0 0 7px;font-size:.86rem;font-weight:700;color:var(--ink)}
.chat-choice-delay .hint{color:var(--ink2);font-weight:400;line-height:1.7;margin-bottom:12px}
.chat-choice-delay .btn{min-height:48px;touch-action:manipulation}
.chat-choice-wait-note{margin:9px 0 0;text-align:center;color:var(--ink3);font-size:.7rem}