.kmczat {
  --km-pink: #d9357c;
  --km-blue: #0497e2;
  --km-blue-l: #38a9e3;
  --km-grad: linear-gradient(98.15deg, #38a9e3 2.75%, #0497e2 100%);
  --km-shadow: 0 0 10px 2px rgba(83, 195, 191, .51);
  font-family: "Work Sans", sans-serif;
  max-width: 760px;
  margin: 24px 0 40px;
  background: #fff;
  border: 1px solid #e3eef6;
  border-radius: 16px;
  box-shadow: 0 6px 24px rgba(4, 151, 226, .10);
  overflow: hidden;
  font-size: 16px;
  line-height: 1.5;
  color: #000;
}
.kmczat__head {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  background: var(--km-grad);
  color: #fff;
}
.kmczat__avatar {
  width: 52px; height: 52px; object-fit: contain;
  background: #fff; border-radius: 50%; padding: 4px; flex: 0 0 52px;
}
.kmczat__title { font-weight: 700; font-size: 19px; line-height: 1.2; }
.kmczat__sub { font-size: 14px; opacity: .92; }
.kmczat__log {
  height: 360px; max-height: 60vh; overflow-y: auto;
  padding: 18px 16px 8px;
  background: #f5fafd;
  display: flex; flex-direction: column; gap: 10px;
}
.kmczat__msg { display: flex; }
.kmczat__msg--user { justify-content: flex-end; }
.kmczat__bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 14px;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.kmczat__msg--bot .kmczat__bubble { background: #fff; border: 1px solid #e3eef6; border-bottom-left-radius: 4px; }
.kmczat__msg--user .kmczat__bubble { background: var(--km-pink); color: #fff; border-bottom-right-radius: 4px; }
.kmczat__msg--err .kmczat__bubble { border-color: #f3c3d7; background: #fff5f9; }
.kmczat__bubble a { color: var(--km-pink); font-weight: 600; }
.kmczat__typing { display: inline-flex; gap: 5px; align-items: center; }
.kmczat__typing span {
  width: 7px; height: 7px; border-radius: 50%; background: var(--km-blue-l);
  animation: kmczat-dot 1s infinite ease-in-out;
}
.kmczat__typing span:nth-child(2) { animation-delay: .15s; }
.kmczat__typing span:nth-child(3) { animation-delay: .3s; }
@keyframes kmczat-dot { 0%, 80%, 100% { opacity: .3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
.kmczat__chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 16px 4px; background: #f5fafd; }
.kmczat__chips[hidden] { display: none; }
.kmczat__chip {
  font: inherit; font-size: 14px; cursor: pointer;
  border: 1px solid var(--km-blue-l); color: var(--km-blue);
  background: #fff; border-radius: 999px; padding: 6px 12px;
  transition: background .15s, color .15s;
}
.kmczat__chip:hover, .kmczat__chip:focus-visible { background: var(--km-blue); color: #fff; outline: none; }
.kmczat__form { display: flex; gap: 10px; align-items: flex-end; padding: 12px 16px; border-top: 1px solid #e3eef6; background: #fff; }
.kmczat__input {
  flex: 1; font: inherit; font-size: 16px; resize: none;
  border: 1px solid #cfe3f0; border-radius: 8px; padding: 11px 12px;
  min-height: 46px; line-height: 1.4; background: #fff; color: #000;
}
.kmczat__input:focus { outline: none; border-color: var(--km-blue); box-shadow: 0 0 0 3px rgba(4, 151, 226, .15); }
.kmczat__send {
  font: inherit; font-size: 16px; color: #fff; cursor: pointer;
  background: var(--km-grad); border: 0; border-radius: 8px;
  padding: 12px 21px; box-shadow: var(--km-shadow);
}
.kmczat__send:disabled, .kmczat__input:disabled { opacity: .55; cursor: default; }
.kmczat__note { font-size: 12.5px; color: #555; margin: 0; padding: 0 16px 14px; background: #fff; line-height: 1.45; }
.kmczat__note a { color: var(--km-pink); }
.kmczat__sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
@media (max-width: 560px) {
  .kmczat { margin: 16px 0 28px; border-radius: 12px; }
  .kmczat__log { height: 55vh; }
  .kmczat__bubble { max-width: 90%; }
  .kmczat__send { padding: 12px 16px; }
}

/* ---------- okno pływające ---------- */
.kmczat__htxt { flex: 1; min-width: 0; }
.kmczat__avatar { object-fit: cover; padding: 0; }
.kmczat-float { position: fixed; right: 20px; bottom: 20px; z-index: 10000; font-family: "Work Sans", sans-serif; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; transition: bottom .2s; }
.kmczat-float--rc { bottom: 90px; }
.kmczat-launch { display: inline-flex; align-items: center; gap: 10px; border: 0; cursor: pointer; background: linear-gradient(98.15deg, #38a9e3 2.75%, #0497e2 100%); color: #fff; font: 600 15px/1.2 "Work Sans", sans-serif; padding: 6px 20px 6px 6px; border-radius: 40px; box-shadow: 0 10px 26px rgba(4, 80, 130, .3); }
.kmczat-launch img { width: 48px; height: 48px; border-radius: 50%; background: #fff; object-fit: cover; }
.kmczat-launch:hover { filter: brightness(1.06); }
.kmczat-launch:focus-visible { outline: 3px solid #d9357c; outline-offset: 3px; }
.kmczat-float.is-open .kmczat-launch { display: none; }
.kmczat--float { display: none; width: 380px; max-width: calc(100vw - 24px); margin: 0; box-shadow: 0 20px 56px rgba(4, 60, 100, .3); }
.kmczat-float.is-open .kmczat--float { display: block; }
.kmczat--float .kmczat__head { padding: 10px 12px 10px 14px; gap: 12px; }
.kmczat--float .kmczat__avatar { width: 46px; height: 46px; flex-basis: 46px; }
.kmczat--float .kmczat__title { font-size: 17px; }
.kmczat--float .kmczat__sub { font-size: 12.5px; }
.kmczat__input { height: 46px; }
.kmczat--float .kmczat__log { height: 270px; max-height: calc(100vh - 500px); min-height: 130px; }
.kmczat--float .kmczat__chips { gap: 6px; padding: 8px 12px 4px; }
.kmczat--float .kmczat__chip { font-size: 13px; padding: 5px 10px; line-height: 1.3; text-align: left; }
.kmczat--float .kmczat__form { padding: 10px 12px; }
.kmczat--float .kmczat__note { font-size: 11.5px; }
.kmczat__min { flex: 0 0 auto; width: 34px; height: 34px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .22); color: #fff; font-size: 22px; line-height: 1; cursor: pointer; }
.kmczat__min:hover { background: rgba(255, 255, 255, .36); }
.kmczat-teaser { position: relative; max-width: 260px; background: #fff; color: #000; border: 1px solid #e3eef6; border-radius: 14px 14px 4px 14px; padding: 12px 30px 12px 14px; font-size: 14.5px; line-height: 1.4; box-shadow: 0 10px 28px rgba(4, 60, 100, .22); cursor: pointer; }
.kmczat-teaser[hidden] { display: none; }
.kmczat-teaser__x { position: absolute; top: 4px; right: 4px; width: 26px; height: 26px; border: 0; background: none; color: #777; font-size: 20px; line-height: 1; cursor: pointer; }
@media (max-width: 560px) {
  .kmczat-float { right: 12px; bottom: 12px; }
  .kmczat-float--rc { bottom: 84px; }
  .kmczat-float.is-open { left: 12px; bottom: 12px; }
  .kmczat--float { width: 100%; max-width: none; }
  .kmczat--float .kmczat__log { height: 50vh; min-height: 120px; max-height: calc(100vh - 500px); max-height: calc(100dvh - 500px); }
  .kmczat-launch span { display: none; }
  .kmczat-launch { padding: 5px; }
  .kmczat-launch img { width: 54px; height: 54px; }
}