.public-chat-shell {
  min-height: calc(100vh - 60px);
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(circle at 90% 5%, var(--brand-100), transparent 30%), var(--bg);
}

.dark .public-chat-shell {
  background: radial-gradient(circle at 90% 5%, color-mix(in srgb, var(--brand-500) 12%, transparent), transparent 30%), var(--bg);
}

.public-chat-card,
.public-conversation {
  width: min(720px, 100%);
  background: var(--surface-elevated);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}

.public-chat-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.public-chat-brand,
.public-conversation-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.public-chat-brand h1,
.public-conversation-header h1 {
  margin: 0;
  color: var(--ink);
}

.public-chat-card input,
.public-chat-card textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: var(--surface);
  color: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.public-chat-card small,
.public-conversation-header span {
  color: var(--muted);
  font-size: 12px;
}

.public-conversation {
  height: min(720px, calc(100vh - 110px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.public-conversation-header {
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
}

.public-conversation-header > div:nth-child(2) {
  flex: 1;
}

.public-messages {
  background: var(--bg);
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.public-messages .bubble {
  max-width: 80%;
}

.public-messages .bubble.outbound {
  align-self: flex-end;
}

.public-messages .bubble.inbound {
  align-self: flex-start;
}

@media (max-width: 620px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .public-chat-shell {
    padding: 0;
  }
  .public-conversation {
    height: calc(100vh - 60px);
    border-radius: 0;
    border: 0;
  }
}

/* Link público do Webchat (config da caixa e cabeçalho da conversa). */
.public-link-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
  padding: 12px;
  border: 1px dashed var(--cf-border, #e2e8f0);
  border-radius: 12px;
  margin-bottom: 14px;
}

.public-link-box p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.webchat-public-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-left: 6px;
  border-radius: 6px;
  color: inherit;
  opacity: 0.75;
  vertical-align: middle;
}

.webchat-public-link:hover {
  opacity: 1;
  background: rgba(148, 163, 184, 0.18);
}

/* Links para o painel e a documentação da plataforma do canal. */
.channel-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.channel-links .secondary-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

/* Webhooks no-code: lista de avisos e chips. */
.webhook-event-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 6px 0 14px;
}

.webhook-event-option {
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--cf-border, #e2e8f0);
  border-radius: 10px;
}

.webhook-event-option span {
  display: flex;
  flex-direction: column;
}

.webhook-event-option small {
  color: var(--cf-muted, #64748b);
}

.webhook-event-chip {
  display: inline-block;
  margin: 2px 4px 2px 0;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.12);
  color: var(--cf-accent, #6366f1);
  font-size: 12px;
  white-space: nowrap;
}

/* Prévia do avatar do webchat (upload PNG). */
.webchat-avatar-preview {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 4px 0 12px;
}

.webchat-avatar-preview img {
  border-radius: 10px;
  border: 1px solid var(--cf-border, #e2e8f0);
  object-fit: cover;
}

/* Fundo personalizável do webchat: painéis por tipo. */
.bg-panel { display: none; }
.bg-panel.active { display: block; }