:root {
  --rb-assistant-accent: #7d1f1f;
  --rb-assistant-accent-dark: #5a1515;
  --rb-assistant-ink: #141414;
  --rb-assistant-muted: #5f584f;
  --rb-assistant-paper: #fbfaf7;
  --rb-assistant-line: #ded8cf;
  --rb-assistant-bottom: 16px;
}

.rb-assistant-root,
.rb-assistant-root * {
  box-sizing: border-box;
}

.rb-assistant-root {
  position: fixed;
  right: 16px;
  bottom: var(--rb-assistant-bottom);
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  max-width: calc(100vw - 32px);
  color: var(--rb-assistant-ink);
  font-family: "Barlow", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.rb-assistant-root [hidden] {
  display: none !important;
}

.rb-assistant-launcher,
.rb-assistant-primary,
.rb-assistant-secondary,
.rb-assistant-icon-button,
.rb-assistant-human-link {
  min-height: 44px;
  border-radius: 8px;
  font: inherit;
  cursor: pointer;
  transition: background-color 200ms ease-out, border-color 200ms ease-out, color 200ms ease-out, transform 160ms ease-out;
}

.rb-assistant-launcher {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 24px;
  border: 1px solid var(--rb-assistant-accent);
  background: var(--rb-assistant-accent);
  color: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  font-weight: 700;
}

.rb-assistant-launcher:hover,
.rb-assistant-primary:hover {
  background: var(--rb-assistant-accent-dark);
  border-color: var(--rb-assistant-accent-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.10);
}

.rb-assistant-launcher:active,
.rb-assistant-primary:active,
.rb-assistant-secondary:active,
.rb-assistant-icon-button:active,
.rb-assistant-human-link:active {
  transform: scale(0.97);
}

.rb-assistant-launcher svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.rb-assistant-panel {
  width: min(384px, calc(100vw - 32px));
  max-height: min(640px, calc(100dvh - var(--rb-assistant-bottom) - 64px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--rb-assistant-line);
  border-radius: 8px;
  background: var(--rb-assistant-paper);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.10);
}

.rb-assistant-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--rb-assistant-line);
  background: #fff;
}

.rb-assistant-title {
  margin: 0;
  color: var(--rb-assistant-ink);
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 25px;
  line-height: 1.15;
  text-transform: uppercase;
}

.rb-assistant-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.rb-assistant-human-link {
  padding: 8px 12px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--rb-assistant-accent);
  font-size: 13px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.rb-assistant-icon-button {
  width: 44px;
  min-width: 44px;
  padding: 8px;
  border: 1px solid var(--rb-assistant-line);
  background: #fff;
  color: var(--rb-assistant-ink);
  font-size: 20px;
  line-height: 1;
}

.rb-assistant-disclosure {
  margin: 0;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rb-assistant-line);
  color: var(--rb-assistant-muted);
  background: #f4f0ea;
  font-size: 13px;
}

.rb-assistant-messages {
  flex: 1 1 auto;
  min-height: 128px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  overscroll-behavior: contain;
}

.rb-assistant-message {
  max-width: 88%;
  margin: 0;
  padding: 12px 16px;
  border: 1px solid var(--rb-assistant-line);
  border-radius: 8px;
  overflow-wrap: anywhere;
}

.rb-assistant-message--assistant {
  align-self: flex-start;
  background: #fff;
}

.rb-assistant-message--guest {
  align-self: flex-end;
  border-color: var(--rb-assistant-accent);
  background: var(--rb-assistant-accent);
  color: #fff;
}

.rb-assistant-message a {
  color: var(--rb-assistant-accent);
  font-weight: 700;
  text-decoration: underline;
}

.rb-assistant-typing {
  align-self: flex-start;
  margin: 0;
  padding: 8px 12px;
  color: var(--rb-assistant-muted);
  font-size: 13px;
}

.rb-assistant-composer,
.rb-assistant-handoff {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-top: 1px solid var(--rb-assistant-line);
  background: #fff;
}

.rb-assistant-panel.is-handoff .rb-assistant-messages,
.rb-assistant-panel.is-handoff .rb-assistant-typing {
  display: none;
}

.rb-assistant-panel.is-handoff .rb-assistant-handoff {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-padding-block: 16px;
  -webkit-overflow-scrolling: touch;
}

.rb-assistant-field {
  display: grid;
  gap: 4px;
}

.rb-assistant-field label {
  color: var(--rb-assistant-ink);
  font-size: 13px;
  font-weight: 700;
}

.rb-assistant-field input,
.rb-assistant-field textarea {
  width: 100%;
  min-height: 48px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--rb-assistant-line);
  border-radius: 8px;
  background: #fff;
  color: var(--rb-assistant-ink);
  font: inherit;
  line-height: 1.5;
  resize: vertical;
}

.rb-assistant-field textarea {
  min-height: 96px;
  max-height: 192px;
}

.rb-assistant-field input[aria-invalid="true"],
.rb-assistant-field textarea[aria-invalid="true"] {
  border-color: #9f1717;
}

.rb-assistant-error {
  margin: 0;
  color: #8d1515;
  font-size: 13px;
}

.rb-assistant-primary,
.rb-assistant-secondary {
  min-height: 48px;
  padding: 12px 24px;
  font-weight: 700;
}

.rb-assistant-primary {
  border: 1px solid var(--rb-assistant-accent);
  background: var(--rb-assistant-accent);
  color: #fff;
}

.rb-assistant-secondary {
  border: 1px solid var(--rb-assistant-accent);
  background: #fff;
  color: var(--rb-assistant-accent);
}

.rb-assistant-primary:disabled,
.rb-assistant-secondary:disabled {
  cursor: wait;
  opacity: 0.65;
}

.rb-assistant-handoff-title {
  margin: 0;
  color: var(--rb-assistant-ink);
  font-size: 20px;
  line-height: 1.25;
}

.rb-assistant-handoff-copy {
  margin: 0;
  color: var(--rb-assistant-muted);
  font-size: 13px;
}

.rb-assistant-nudge {
  position: relative;
  width: min(320px, calc(100vw - 32px));
  padding: 16px 48px 16px 16px;
  border: 1px solid var(--rb-assistant-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  color: var(--rb-assistant-ink);
  font-size: 13px;
}

.rb-assistant-nudge-open {
  min-height: 44px;
  margin-top: 8px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--rb-assistant-accent);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
}

.rb-assistant-nudge-dismiss {
  position: absolute;
  top: 8px;
  right: 8px;
}

.rb-assistant-root :is(button, a, input, textarea):focus-visible {
  outline: 2px solid var(--rb-assistant-accent);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .rb-assistant-root {
    right: 8px;
    left: 8px;
    max-width: none;
  }

  .rb-assistant-panel {
    width: 100%;
    max-height: calc(100dvh - var(--rb-assistant-bottom) - 64px);
  }

  .rb-assistant-launcher {
    align-self: flex-end;
    padding: 12px 16px;
  }

  .rb-assistant-message {
    max-width: 92%;
  }

  .rb-assistant-nudge {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rb-assistant-root *,
  .rb-assistant-root *::before,
  .rb-assistant-root *::after {
    scroll-behavior: auto !important;
    transition-duration: 0ms !important;
  }
}