.bbuk-ai-chat {
  --bbuk-bg: #0f1115;
  --bbuk-panel: #151922;
  --bbuk-text: #f8fafc;
  --bbuk-muted: #a9b0bc;
  --bbuk-gold: #c99a35;
  --bbuk-border: rgba(255,255,255,.12);
  --bbuk-user: #c99a35;
  --bbuk-bot: #222837;
  font-family: inherit;
  color: var(--bbuk-text);
  z-index: 99999;
}

.bbuk-ai-chat--floating {
  position: fixed;
  right: 22px;
  bottom: 22px;
  opacity: 0;
  transform: translateY(18px) scale(.94);
  pointer-events: none;
  transition: opacity .28s ease, transform .28s ease;
}

.bbuk-ai-chat--floating.is-ready {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  animation: bbuk-ai-bubble-in .38s ease both;
}

@keyframes bbuk-ai-bubble-in {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(.9);
  }
  70% {
    opacity: 1;
    transform: translateY(-3px) scale(1.03);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.bbuk-ai-chat__launcher {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(201,154,53,.45);
  border-radius: 999px;
  background: linear-gradient(135deg, #11151d, #050608);
  color: #fff;
  box-shadow: 0 12px 36px rgba(0,0,0,.32);
  padding: 13px 18px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: .01em;
}

.bbuk-ai-chat__launcher:hover,
.bbuk-ai-chat__launcher:focus {
  border-color: var(--bbuk-gold);
  transform: translateY(-1px);
}

.bbuk-ai-chat__launcher-icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bbuk-gold);
  color: #111;
}

.bbuk-ai-chat__panel {
  position: relative;
  width: min(380px, calc(100vw - 28px));
  height: auto;
  max-height: min(680px, calc(100vh - 110px));
  display: flex;
  flex-direction: column;
  background: var(--bbuk-panel);
  border: 1px solid var(--bbuk-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 22px 70px rgba(0,0,0,.45);
  opacity: 1;
  transform: translateY(0) scale(1);
  transform-origin: bottom right;
  transition: opacity .24s ease, transform .24s ease;
  will-change: opacity, transform;
}

.bbuk-ai-chat__panel[hidden] {
  display: none !important;
}

.bbuk-ai-chat--floating .bbuk-ai-chat__panel {
  position: absolute;
  right: 0;
  bottom: 64px;
}

.bbuk-ai-chat--floating .bbuk-ai-chat__panel.is-opening,
.bbuk-ai-chat--floating .bbuk-ai-chat__panel.is-closing {
  display: flex !important;
}

.bbuk-ai-chat--floating .bbuk-ai-chat__panel.is-opening {
  animation: bbuk-ai-chat-open .24s ease forwards;
}

.bbuk-ai-chat--floating .bbuk-ai-chat__panel.is-closing {
  animation: bbuk-ai-chat-close .2s ease forwards;
}

@keyframes bbuk-ai-chat-open {
  from {
    opacity: 0;
    transform: translateY(18px) scale(.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes bbuk-ai-chat-close {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(18px) scale(.96);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bbuk-ai-chat--floating {
    transition: none;
  }

  .bbuk-ai-chat--floating.is-ready {
    animation: none;
  }

  .bbuk-ai-chat__panel {
    transition: none;
  }

  .bbuk-ai-chat--floating .bbuk-ai-chat__panel.is-opening,
  .bbuk-ai-chat--floating .bbuk-ai-chat__panel.is-closing {
    animation: none;
  }
}

.bbuk-ai-chat--inline .bbuk-ai-chat__panel {
  width: 100%;
  max-width: 720px;
  min-height: 520px;
}

.bbuk-ai-chat__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  background: #0b0d12;
  border-bottom: 1px solid var(--bbuk-border);
}

.bbuk-ai-chat__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.bbuk-ai-chat__avatar {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(201,154,53,.45);
  background: #050608;
}

.bbuk-ai-chat__header strong {
  display: block;
  font-size: 15px;
  line-height: 1.2;
}

.bbuk-ai-chat__header span {
  display: block;
  color: var(--bbuk-muted);
  font-size: 12px;
  margin-top: 3px;
}

.bbuk-ai-chat__close,
.bbuk-ai-chat__lead-close {
  position: relative;
  z-index: 2;
  pointer-events: auto;
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  box-sizing: border-box;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--bbuk-text);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  transition: border-color .18s ease, color .18s ease;
}

.bbuk-ai-chat__close:hover,
.bbuk-ai-chat__close:focus-visible,
.bbuk-ai-chat__lead-close:hover,
.bbuk-ai-chat__lead-close:focus-visible {
  border-color: rgba(201,154,53,.65);
  background: transparent;
  color: #f3c96d;
  outline: none;
  transform: none;
}

.bbuk-ai-chat__messages {
  flex: 0 1 auto;
  min-height: 180px;
  max-height: min(360px, calc(100vh - 330px));
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: radial-gradient(circle at top, rgba(201,154,53,.08), transparent 32%), var(--bbuk-panel);
}

.bbuk-ai-chat__message-wrap {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  max-width: 92%;
}

.bbuk-ai-chat__message-wrap--bot {
  align-self: flex-start;
}

.bbuk-ai-chat__message-wrap--user {
  align-self: flex-end;
  justify-content: flex-end;
}

.bbuk-ai-chat__message-avatar {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(201,154,53,.35);
  background: #050608;
}

.bbuk-ai-chat__message {
  width: fit-content;
  max-width: 100%;
  white-space: pre-wrap;
  line-height: 1.45;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 14px;
}

.bbuk-ai-chat__message--bot {
  align-self: flex-start;
  background: var(--bbuk-bot);
  color: var(--bbuk-text);
  border-bottom-left-radius: 5px;
}

.bbuk-ai-chat__message--user {
  align-self: flex-end;
  background: var(--bbuk-user);
  color: #111;
  border-bottom-right-radius: 5px;
}

.bbuk-ai-chat__message--typing {
  opacity: .75;
  font-style: italic;
}

.bbuk-ai-chat__form {
  display: flex;
  gap: 8px;
  padding: 12px 14px 8px;
}

.bbuk-ai-chat__form textarea {
  flex: 1;
  resize: none;
  min-height: 54px;
  max-height: 145px;
  border: 1px solid var(--bbuk-border);
  border-radius: 12px;
  background: #0f131b;
  color: var(--bbuk-text);
  padding: 11px 12px;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.35;
}

.bbuk-ai-chat__form textarea::placeholder {
  color: var(--bbuk-muted);
}

.bbuk-ai-chat__form button {
  align-self: stretch;
  border: 0;
  border-radius: 12px;
  background: var(--bbuk-gold);
  color: #111;
  font-size: 13px;
  font-weight: 800;
  padding: 0 16px;
  cursor: pointer;
}

.bbuk-ai-chat__notice {
  margin: 0;
  padding: 0 14px 12px;
  color: var(--bbuk-muted);
  font-size: 11px;
  text-align: center;
}


.bbuk-ai-chat__link {
  color: var(--bbuk-gold);
  font-weight: 700;
  text-decoration: underline;
  word-break: break-word;
}

.bbuk-ai-chat__link:hover {
  color: #f3c96d;
}


.bbuk-ai-chat__lead {
  padding: 0 14px 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: #10141c;
}

.bbuk-ai-chat__lead-toggle,
.bbuk-ai-chat__lead-form button:not(.bbuk-ai-chat__lead-close) {
  width: 100%;
  border: 1px solid rgba(201,154,53,.5);
  border-radius: 12px;
  background: rgba(201,154,53,.12);
  color: var(--bbuk-text);
  font-size: 12px;
  font-weight: 800;
  padding: 10px 12px;
  cursor: pointer;
}

.bbuk-ai-chat__lead-toggle {
  margin-top: 10px;
  display: grid;
  gap: 2px;
  text-align: left;
}

.bbuk-ai-chat__lead-toggle span {
  display: block;
  color: var(--bbuk-text);
}

.bbuk-ai-chat__lead-toggle small {
  display: block;
  color: var(--bbuk-muted);
  font-size: 10px;
  line-height: 1.3;
  font-weight: 600;
}

.bbuk-ai-chat__lead-form button:disabled {
  opacity: .7;
  cursor: wait;
}

.bbuk-ai-chat__lead-form {
  position: absolute;
  z-index: 6;
  left: 0;
  right: 0;
  top: 62px;
  margin-top: 0;
  padding: 12px;
  background: linear-gradient(180deg, #151922 0%, #10141c 100%);
  border-top: 1px solid rgba(201,154,53,.34);
  box-shadow: 0 -18px 40px rgba(0,0,0,.36);
  overflow-y: auto;
  transform: translateY(100%);
  opacity: 0;
  transition: transform .24s ease, opacity .2s ease;
}

.bbuk-ai-chat.has-lead-open .bbuk-ai-chat__panel {
  height: auto;
  max-height: min(680px, calc(100vh - 110px));
}

.bbuk-ai-chat.has-lead-open .bbuk-ai-chat__messages,
.bbuk-ai-chat.has-lead-open > .bbuk-ai-chat__panel > .bbuk-ai-chat__form,
.bbuk-ai-chat.has-lead-open > .bbuk-ai-chat__panel > .bbuk-ai-chat__notice,
.bbuk-ai-chat.has-lead-open .bbuk-ai-chat__lead-toggle {
  display: none;
}

.bbuk-ai-chat.has-lead-open .bbuk-ai-chat__lead {
  padding: 0;
  border-top: 0;
}

.bbuk-ai-chat__lead-form[hidden] {
  display: none !important;
}

.bbuk-ai-chat.has-lead-open .bbuk-ai-chat__lead-form:not([hidden]) {
  position: relative;
  left: auto;
  right: auto;
  top: auto;
  display: block;
  max-height: calc(100vh - 190px);
  transform: translateY(0);
  opacity: 1;
}

.bbuk-ai-chat__lead-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.bbuk-ai-chat__lead-panel-head strong {
  display: block;
  font-size: 13px;
  line-height: 1.2;
  text-transform: uppercase;
}

.bbuk-ai-chat__lead-panel-head small {
  display: block;
  margin-top: 3px;
  color: var(--bbuk-muted);
  font-size: 10px;
  line-height: 1.3;
}

.bbuk-ai-chat__lead-close {
  flex: 0 0 34px;
}

.bbuk-ai-chat__lead-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.bbuk-ai-chat__lead-form input,
.bbuk-ai-chat__lead-form select,
.bbuk-ai-chat__lead-form textarea {
  width: 100%;
  border: 1px solid var(--bbuk-border);
  border-radius: 10px;
  background: #0f131b;
  color: var(--bbuk-text);
  padding: 7px 9px;
  font: inherit;
  font-size: 12px;
}

.bbuk-ai-chat__lead-form textarea {
  height: 56px;
  min-height: 56px;
  max-height: 72px;
  margin-top: 6px;
  resize: none;
}

.bbuk-ai-chat__lead-form input::placeholder,
.bbuk-ai-chat__lead-form textarea::placeholder {
  color: var(--bbuk-muted);
}

.bbuk-ai-chat__consent {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 6px 0;
  color: var(--bbuk-muted);
  font-size: 10px;
  line-height: 1.35;
}

.bbuk-ai-chat__consent input {
  width: auto;
  margin-top: 2px;
}

.bbuk-ai-chat__lead-status {
  min-height: 16px;
  margin: 8px 0 0;
  color: var(--bbuk-muted);
  font-size: 12px;
}

.bbuk-ai-chat__lead-status.is-success {
  color: #7ee787;
}

.bbuk-ai-chat__lead-status.is-error {
  color: #ff9b9b;
}

@media (max-width: 480px) {
  .bbuk-ai-chat--floating {
    right: 14px;
    bottom: max(78px, env(safe-area-inset-bottom));
    z-index: 2147483000;
  }

  .bbuk-ai-chat__launcher {
    min-width: 56px;
    min-height: 56px;
    justify-content: center;
    padding: 14px;
  }

  .bbuk-ai-chat__launcher-text {
    display: none;
  }

  .bbuk-ai-chat--floating .bbuk-ai-chat__panel {
    right: -6px;
    bottom: 68px;
    width: calc(100vw - 28px);
    max-height: calc(100vh - 150px);
  }

  .bbuk-ai-chat__lead-grid {
    grid-template-columns: 1fr;
  }

  .bbuk-ai-chat__lead-form {
    top: 68px;
    padding: 12px;
  }
}