.chat-widget {
  position: fixed;
  z-index: 950;
  right: 24px;
  bottom: 24px;
  display: flex;
  max-width: calc(100vw - 48px);
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  color: var(--charcoal, #2B2620);
  font-family: Inter, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

.chat-widget__toggle {
  display: grid;
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  place-items: center;
  border: 1px solid var(--bronze-deep, #6B5327);
  border-radius: 50%;
  padding: 0;
  background: var(--bronze-deep, #6B5327);
  box-shadow: inset 0 0 0 1px #59451F, 0 8px 24px rgba(43, 38, 32, .22);
  color: #FFFFFF;
  cursor: pointer;
  transition: background-color 180ms ease-out, transform 180ms ease-out;
}

.chat-widget__toggle:hover {
  background: #55411E;
  transform: translateY(-1px);
}

.chat-widget__toggle:active {
  box-shadow: inset 0 0 0 1px #59451F, 0 4px 12px rgba(43, 38, 32, .18);
  transform: translateY(1px);
}

.chat-widget__toggle svg {
  width: 25px;
  height: 25px;
}

.chat-widget__toggle-icon--close {
  display: none;
}

.chat-widget__toggle[aria-expanded="true"] .chat-widget__toggle-icon--open {
  display: none;
}

.chat-widget__toggle[aria-expanded="true"] .chat-widget__toggle-icon--close {
  display: block;
}

.chat-widget__panel {
  display: grid;
  width: min(360px, calc(100vw - 48px));
  height: min(580px, calc(100vh - 124px));
  height: min(580px, calc(100dvh - 124px));
  overflow: hidden;
  grid-template-rows: auto minmax(0, 1fr) auto;
  border: 1px solid var(--border, #E5DAC5);
  border-radius: 2px;
  background: var(--cream, #F7F1E6);
  box-shadow: 0 18px 48px rgba(43, 38, 32, .20);
  transform-origin: right bottom;
}

.chat-widget__panel[hidden] {
  display: none !important;
}

.chat-widget__panel:not([hidden]) {
  animation: chat-widget-panel-in 180ms ease-out both;
}

.chat-widget__header {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border, #E5DAC5);
  padding: 12px 12px 12px 18px;
  background: #FFFFFF;
}

.chat-widget__heading {
  margin: 0;
  color: var(--bronze, #8C6F3F);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.15;
}

.chat-widget__subtitle {
  margin: 3px 0 0;
  color: var(--ink-soft, #5C5548);
  font-size: 12px;
}

.chat-widget__close {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 50%;
  padding: 0;
  background: transparent;
  color: var(--charcoal, #2B2620);
  cursor: pointer;
}

.chat-widget__close:hover {
  border-color: var(--border, #E5DAC5);
  background: var(--cream, #F7F1E6);
}

.chat-widget__close svg {
  width: 20px;
  height: 20px;
}

.chat-widget__messages {
  overflow-y: auto;
  padding: 16px;
  background: var(--cream, #F7F1E6);
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.chat-widget__message {
  display: flex;
  margin: 0 0 12px;
}

.chat-widget__message--user {
  justify-content: flex-end;
}

.chat-widget__bubble {
  max-width: 84%;
  border: 1px solid var(--border, #E5DAC5);
  border-radius: 2px;
  padding: 10px 12px;
  background: #FFFFFF;
  color: var(--charcoal, #2B2620);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.chat-widget__message--user .chat-widget__bubble {
  border-color: var(--bronze-deep, #6B5327);
  background: var(--bronze-deep, #6B5327);
  box-shadow: inset 0 0 0 1px #59451F;
  color: #FFFFFF;
}

.chat-widget__bubble p {
  margin: 0;
}

.chat-widget__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 2px 0 16px;
}

.chat-widget__chip {
  min-height: 36px;
  border: 1px solid var(--bronze-deep, #6B5327);
  border-radius: 999px;
  padding: 7px 10px;
  background: #FFFFFF;
  color: var(--charcoal, #2B2620);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.25;
  text-align: left;
  cursor: pointer;
}

.chat-widget__chip:hover {
  background: var(--sand, #EDDCC0);
}

.chat-widget__chip:disabled,
.chat-widget__submit:disabled,
.chat-widget__input:disabled {
  cursor: not-allowed;
  opacity: .62;
}

.chat-widget__typing {
  display: inline-flex;
  min-height: 18px;
  align-items: center;
  gap: 4px;
}

.chat-widget__typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink-soft, #5C5548);
  animation: chat-widget-typing 1.1s ease-in-out infinite;
}

.chat-widget__typing-dot:nth-child(2) {
  animation-delay: 140ms;
}

.chat-widget__typing-dot:nth-child(3) {
  animation-delay: 280ms;
}

.chat-widget__notice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chat-widget__notice-link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bronze-deep, #6B5327);
  border-radius: 2px;
  padding: 6px 10px;
  background: var(--bronze-deep, #6B5327);
  box-shadow: inset 0 0 0 1px #59451F;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.chat-widget__notice-link--secondary {
  background: transparent;
  box-shadow: none;
  color: var(--bronze-deep, #6B5327);
}

.chat-widget__composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  border-top: 1px solid var(--border, #E5DAC5);
  padding: 12px;
  background: #FFFFFF;
}

.chat-widget__input {
  width: 100%;
  min-height: 46px;
  max-height: 96px;
  resize: none;
  border: 1px solid #928570;
  border-radius: 2px;
  padding: 10px 11px;
  background: #FFFFFF;
  color: var(--charcoal, #2B2620);
  font-family: Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.35;
}

.chat-widget__input:focus {
  border-color: var(--bronze, #8C6F3F);
  box-shadow: 0 0 0 1px var(--bronze, #8C6F3F);
  outline: 0;
}

.chat-widget__input::placeholder {
  color: var(--ink-soft, #5C5548);
  opacity: 1;
}

.chat-widget__submit {
  min-width: 64px;
  min-height: 46px;
  align-self: end;
  border: 1px solid var(--bronze-deep, #6B5327);
  border-radius: 2px;
  padding: 8px 12px;
  background: var(--bronze-deep, #6B5327);
  box-shadow: inset 0 0 0 1px #59451F;
  color: #FFFFFF;
  font-weight: 600;
  cursor: pointer;
}

.chat-widget__submit:hover:not(:disabled) {
  background: #55411E;
}

.chat-widget__visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  margin: -1px;
  padding: 0;
  border: 0;
  white-space: nowrap;
}

body.chat-widget-ready .back-to-top {
  right: 92px;
}

@keyframes chat-widget-panel-in {
  from { opacity: 0; transform: translateY(8px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes chat-widget-typing {
  0%, 60%, 100% { opacity: .35; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

@media (max-width: 768px) {
  .chat-widget {
    right: 16px;
    bottom: 96px;
    max-width: calc(100vw - 32px);
  }

  .chat-widget__panel {
    width: min(360px, calc(100vw - 32px));
    height: min(540px, calc(100vh - 176px));
    height: min(540px, calc(100dvh - 176px));
  }

  body.chat-widget-ready .back-to-top {
    right: 84px;
  }
}

@media (max-width: 480px) {
  .chat-widget {
    right: 12px;
    max-width: calc(100vw - 24px);
  }

  .chat-widget__panel {
    width: calc(100vw - 24px);
  }

  .chat-widget__header {
    padding-left: 14px;
  }

  .chat-widget__messages {
    padding: 14px;
  }

  body.chat-widget-ready .back-to-top {
    right: 80px;
  }
}

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

  .chat-widget__panel:not([hidden]),
  .chat-widget__typing-dot {
    animation: none;
  }

  .chat-widget__typing-dot {
    opacity: .65;
  }
}

@media print {
  .chat-widget {
    display: none !important;
  }
}