#bvAssistantBtn {
  position: fixed;
  z-index: 2147482900;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 18px 0 12px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #111111, #2f2f2f);
  color: #ffffff;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}

#bvAssistantBtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 42px rgba(0, 0, 0, 0.34);
}

.bvAssistantBtn__icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, #4b9b5f, #7ad28a);
  color: #0c2d15;
  font: 800 13px/1 Arial, sans-serif;
}

.bvAssistantBtn__label {
  white-space: nowrap;
  font: 700 14px/1.1 Arial, sans-serif;
}

#bvAssistantOverlay {
  position: fixed;
  inset: 0;
  display: none;
  background: rgba(0, 0, 0, 0.48);
  z-index: 2147482990;
}

#bvAssistantModal {
  position: fixed;
  right: 18px;
  bottom: 88px;
  width: min(440px, calc(100vw - 24px));
  height: min(760px, calc(100vh - 112px));
  display: none;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  border-radius: 22px;
  background: #f7f4ee;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.32);
  z-index: 2147482991;
}

.bvAssistantModal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  color: #fff;
  background: linear-gradient(135deg, #151515, #40382a);
}

.bvAssistantModal__title {
  font: 700 17px/1.2 Arial, sans-serif;
}

.bvAssistantModal__subtitle {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.82);
  font: 400 12px/1.45 Arial, sans-serif;
}

#bvAssistantClose {
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.bvAssistantModal__body {
  min-height: 0;
  padding: 16px;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  background:
    radial-gradient(circle at top right, rgba(111, 181, 123, 0.12), transparent 34%),
    linear-gradient(180deg, #fbfaf7, #f5f1e8);
}

.bvAssistantModal__footer {
  position: relative;
  z-index: 2;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 14px 16px 16px;
  border-top: 1px solid rgba(38, 32, 23, 0.08);
  background: rgba(255, 255, 255, 0.92);
}

#bvAssistantInput {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid #d9d2c5;
  border-radius: 14px;
  box-sizing: border-box;
  background: #fff;
  color: #222;
  font: 400 14px/1.3 Arial, sans-serif;
}

#bvAssistantSend {
  min-width: 100px;
  min-height: 46px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, #3e8f4a, #67c56f);
  color: #fff;
  cursor: pointer;
  font: 700 14px/1 Arial, sans-serif;
}

.bvAssistantMsg {
  display: flex;
  margin-bottom: 12px;
}

.bvAssistantMsg--bot {
  justify-content: flex-start;
}

.bvAssistantMsg--user {
  justify-content: flex-end;
}

.bvAssistantBubble {
  max-width: 88%;
  padding: 12px 14px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  font: 400 14px/1.5 Arial, sans-serif;
}

.bvAssistantMsg--bot .bvAssistantBubble {
  background: #fff;
  color: #222;
  border-top-left-radius: 6px;
}

.bvAssistantMsg--user .bvAssistantBubble {
  background: linear-gradient(135deg, #4e975c, #6dc978);
  color: #fff;
  border-top-right-radius: 6px;
}

.bvAssistantBubble a {
  color: #1f6e32;
  font-weight: 700;
}

.bvAssistantOptions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 14px;
}

.bvAssistantOption {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid #d6d0c5;
  border-radius: 999px;
  background: #fff;
  color: #2b2b2b;
  cursor: pointer;
  font: 700 13px/1.1 Arial, sans-serif;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.bvAssistantOption:hover {
  transform: translateY(-1px);
  border-color: #73ba80;
  background: #f3fbf5;
}

.bvAssistantCard {
  margin: 0 0 14px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(69, 116, 55, 0.12);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
  color: #242424;
  font: 400 14px/1.5 Arial, sans-serif;
}

.bvAssistantResult {
  display: grid;
  gap: 4px;
  margin-top: 10px;
  padding: 12px;
  border-radius: 14px;
  background: linear-gradient(135deg, #edf9ef, #f8fff8);
  border: 1px solid rgba(64, 145, 79, 0.18);
}

.bvAssistantResult span {
  color: #47604b;
  font-size: 13px;
}

.bvAssistantResult__alt {
  margin-top: 12px;
}

.bvAssistantResult__alt ul,
.bvAssistantList {
  margin: 8px 0 0 18px;
  padding: 0;
}

.bvAssistantList li {
  margin: 0 0 6px;
}

@media (max-width: 520px) {
  #bvAssistantBtn {
    min-width: 58px;
    padding-right: 12px;
    padding-left: 12px;
  }

  .bvAssistantBtn__label {
    display: none;
  }

  #bvAssistantModal {
    right: 12px;
    bottom: 82px;
    width: calc(100vw - 24px);
    height: calc(100dvh - 98px);
    max-height: calc(100dvh - 98px);
  }

  .bvAssistantModal__footer {
    grid-template-columns: 1fr;
  }

  #bvAssistantSend {
    width: 100%;
  }

  .bvAssistantBubble {
    max-width: 94%;
  }
}