.metrion-assistant-widget {
  --assistant-ink: #111512;
  --assistant-muted: #656a66;
  --assistant-line: rgba(17, 21, 18, 0.16);
  --assistant-accent: #96503c;
  --assistant-deep: #071d17;
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 200;
  color: var(--assistant-ink);
  color-scheme: light;
  font-family: Inter, "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

.metrion-assistant-widget,
.metrion-assistant-widget * {
  box-sizing: border-box;
}

.metrion-assistant-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: min(260px, calc(100vw - 44px));
  padding: 8px 16px 8px 8px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: #151817;
  box-shadow: 0 18px 44px rgba(10, 16, 13, 0.25);
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
}

.metrion-assistant-trigger:hover {
  background: #092b22;
}

.metrion-assistant-trigger:focus-visible,
.metrion-assistant-panel button:focus-visible,
.metrion-assistant-panel textarea:focus-visible,
.metrion-assistant-panel a:focus-visible {
  outline: 3px solid #82c7a7;
  outline-offset: 3px;
}

.metrion-assistant-trigger img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.metrion-assistant-panel {
  position: absolute;
  left: 0;
  bottom: 68px;
  display: grid;
  grid-template-rows: auto auto minmax(180px, 1fr) auto auto;
  width: min(420px, calc(100vw - 44px));
  max-height: min(650px, calc(100vh - 164px));
  overflow: hidden;
  color: var(--assistant-ink);
  border: 1px solid var(--assistant-line);
  border-radius: 8px;
  background: #fffaf2;
  box-shadow: 0 24px 70px rgba(10, 16, 13, 0.28);
}

.metrion-assistant-panel[hidden] {
  display: none;
}

.metrion-assistant-panel header {
  position: static;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 0;
  padding: 14px 16px;
  color: var(--assistant-ink);
  border-bottom: 1px solid var(--assistant-line);
  background: #fffaf2;
}

.metrion-assistant-panel header span {
  display: block;
  color: var(--assistant-accent);
  font-size: 11px;
  font-weight: 800;
}

.metrion-assistant-panel header strong {
  display: block;
  margin-top: 4px;
  color: var(--assistant-ink);
  font-size: 17px;
}

.metrion-assistant-panel header button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  color: var(--assistant-ink);
  border: 1px solid var(--assistant-line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-size: 22px;
  line-height: 1;
}

.metrion-assistant-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px;
  background: #fffaf2;
}

.metrion-assistant-suggestions button,
.metrion-assistant-form button,
.metrion-assistant-message .agent-followups button,
.metrion-assistant-message .agent-answer-links a {
  min-height: 34px;
  padding: 8px 10px;
  color: #3e3b36;
  border: 1px solid var(--assistant-line);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
}

.metrion-assistant-suggestions button:hover,
.metrion-assistant-message .agent-followups button:hover,
.metrion-assistant-message .agent-answer-links a:hover {
  background: #f0eee8;
}

.metrion-assistant-messages {
  min-height: 180px;
  overflow: auto;
  padding: 14px;
  border-top: 1px solid rgba(17, 21, 18, 0.08);
  border-bottom: 1px solid rgba(17, 21, 18, 0.08);
  background: #fffdfa;
}

.metrion-assistant-message {
  max-width: 92%;
  margin-bottom: 10px;
  padding: 12px 13px;
  border-radius: 8px;
}

.metrion-assistant-message.user {
  margin-left: auto;
  color: #2b211b;
  border: 1px solid #98523d;
  background: #fff3e8;
  font-weight: 700;
}

.metrion-assistant-message.agent {
  margin-right: auto;
  color: #4c4943;
  border: 1px solid var(--assistant-line);
  background: #fff;
}

.metrion-assistant-message h3 {
  margin: 0 0 8px;
  color: var(--assistant-ink);
  font-size: 18px;
  line-height: 1.35;
}

.metrion-assistant-message p,
.metrion-assistant-message li {
  color: inherit;
  font-size: 14px;
  line-height: 1.65;
}

.metrion-assistant-message p {
  margin: 0 0 8px;
}

.metrion-assistant-message ul {
  margin: 8px 0 0;
  padding-left: 1.15em;
}

.metrion-assistant-message .agent-answer-meta,
.metrion-assistant-message .agent-answer-links,
.metrion-assistant-message .agent-followups {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.metrion-assistant-message .agent-answer-meta {
  margin: 0 0 10px;
}

.metrion-assistant-message .agent-answer-meta span {
  padding: 7px 9px;
  color: var(--assistant-accent);
  border: 1px solid rgba(150, 80, 60, 0.24);
  border-radius: 999px;
  background: rgba(150, 80, 60, 0.08);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

.metrion-assistant-message .agent-template,
.metrion-assistant-message .agent-collect {
  margin: 12px 0;
  padding: 10px;
  border: 1px solid rgba(17, 21, 18, 0.1);
  border-radius: 6px;
  background: #fffaf2;
}

.metrion-assistant-message .agent-template strong,
.metrion-assistant-message .agent-collect strong {
  display: block;
  margin-bottom: 7px;
  color: #2f2b24;
  font-size: 13px;
}

.metrion-assistant-message .agent-caution {
  padding-left: 10px;
  color: var(--assistant-accent);
  border-left: 3px solid var(--assistant-accent);
  font-weight: 700;
}

.metrion-assistant-message .agent-related {
  color: var(--assistant-muted);
  font-size: 13px;
  font-weight: 700;
}

.metrion-assistant-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 12px 14px 8px;
  background: #fffaf2;
}

.metrion-assistant-form textarea {
  width: 100%;
  min-height: 56px;
  resize: vertical;
  padding: 10px;
  color: var(--assistant-ink);
  border: 1px solid var(--assistant-line);
  border-radius: 6px;
  background: #fff;
  font: inherit;
  font-size: 14px;
  line-height: 1.5;
}

.metrion-assistant-form button {
  align-self: stretch;
  padding-inline: 14px;
  color: #fff;
  border-radius: 6px;
  background: var(--assistant-deep);
}

.metrion-assistant-note {
  margin: 0;
  padding: 0 14px 12px;
  color: var(--assistant-muted);
  background: #fffaf2;
  font-size: 12px;
  line-height: 1.5;
}

.metrion-assistant-widget .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .metrion-assistant-widget {
    left: 14px;
    right: 14px;
    bottom: calc(82px + env(safe-area-inset-bottom));
  }

  .metrion-assistant-trigger {
    max-width: 100%;
    padding: 6px 13px 6px 6px;
    font-size: 13px;
  }

  .metrion-assistant-trigger img {
    width: 38px;
    height: 38px;
  }

  .metrion-assistant-panel {
    left: 0;
    right: 0;
    bottom: 58px;
    width: auto;
    max-height: calc(100svh - 220px);
  }

  .metrion-assistant-suggestions {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .metrion-assistant-suggestions::-webkit-scrollbar {
    display: none;
  }

  .metrion-assistant-suggestions button {
    flex: 0 0 auto;
  }

  .metrion-assistant-messages {
    max-height: calc(100svh - 380px);
  }

  .metrion-assistant-form {
    grid-template-columns: 1fr auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .metrion-assistant-widget *,
  .metrion-assistant-widget *::before,
  .metrion-assistant-widget *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}