/* Playground do bot (templates/botflow/playground.html), classes pg-.
   Cards, botões, campos, pills e ui-kv são os do design system; aqui ficam só a
   conversa e a linha do tempo. As cores de categoria dos blocos repetem as do
   editor (botflow.css), para o mesmo bloco ter a mesma cara nas duas telas. */

.c-start { --cat: var(--ui-color-accent-main-success-alt-2); --cat-bg: var(--ui-color-accent-soft-green-3); }
.c-msg   { --cat: var(--ui-color-base-2);                    --cat-bg: var(--ui-color-base-7); }
.c-ask   { --cat: var(--ui-color-accent-soft-element-orange); --cat-bg: var(--ui-color-accent-soft-orange-3); }
.c-ai    { --cat: var(--ui-color-accent-soft-element-violet); --cat-bg: var(--ui-color-accent-soft-violet-3); }
.c-logic { --cat: var(--ui-color-accent-turquoise);          --cat-bg: color-mix(in srgb, var(--ui-color-accent-turquoise) 9%, #fff); }
.c-b24   { --cat: var(--app-info-color);                     --cat-bg: var(--app-info-bg); }
.c-human { --cat: var(--ui-color-accent-main-primary);       --cat-bg: var(--ui-color-accent-soft-blue-3); }
.c-end   { --cat: var(--ui-color-base-3);                    --cat-bg: var(--ui-color-base-7); }
.c-err   { --cat: var(--ui-color-accent-main-alert);         --cat-bg: var(--ui-color-accent-soft-red-3); }
.pg-tile {
  display: grid; place-items: center; flex: none;
  width: 28px; height: 28px; border-radius: var(--ui-border-radius-xs, 8px);
  background: var(--cat-bg); color: var(--cat);
}

.pg-bot { width: auto; min-width: 220px; }

.pg-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 16px;
  align-items: start;
}
@media (max-width: 1100px) { .pg-grid { grid-template-columns: minmax(0, 1fr); } }

/* ----- conversa ----- */
.pg-chat { display: flex; flex-direction: column; overflow: hidden; }
.pg-chat-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pg-chat-who { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.pg-chat-who strong { display: block; color: var(--ui-color-base-1); font-weight: var(--ui-font-weight-semi-bold); }
.pg-chat-who small { display: block; color: var(--ui-color-base-3); font-size: var(--ui-font-size-sm); font-weight: var(--ui-font-weight-normal); }
.pg-chat-tools { display: flex; align-items: center; gap: 8px; }
.pg-chat-tools .form-select { width: auto; }

.pg-msgs {
  height: calc(100vh - 300px);
  min-height: 440px;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--ui-color-bg-content-secondary, #f5f7f8);
}
.pg-empty {
  margin: auto; max-width: 360px; text-align: center;
  display: grid; justify-items: center; gap: 12px;
}
.pg-empty .pg-tile { width: 48px; height: 48px; border-radius: 14px; }
.pg-empty strong { color: var(--ui-color-base-1); font-weight: var(--ui-font-weight-semi-bold); }
.pg-empty p { margin: 0; color: var(--ui-color-base-3); font-size: var(--ui-font-size-md); }

/* uma fala: avatar + conteúdo */
.pg-row { display: flex; align-items: flex-start; gap: 10px; max-width: 80%; }
.pg-row.is-me { align-self: flex-end; flex-direction: row-reverse; }
.pg-row.is-center { align-self: stretch; max-width: none; justify-content: center; }
.pg-row .pg-tile { margin-top: 2px; }
.pg-body { display: grid; gap: 6px; min-width: 0; }
.pg-row.is-me .pg-body { justify-items: end; }

.pg-msg {
  position: relative;
  padding: 9px 12px;
  border: 1.5px solid #edeef0;
  border-radius: 12px;
  background: var(--ui-color-bg-content-primary, #fff);
  color: var(--ui-color-base-1);
  font-size: var(--ui-font-size-md);
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.pg-row.is-bot .pg-msg { border-top-left-radius: 4px; }
.pg-row.is-me .pg-msg {
  border-color: transparent;
  border-top-right-radius: 4px;
  background: color-mix(in srgb, var(--ui-color-accent-main-primary) 9%, #fff);
}
.pg-msg a { color: var(--ui-color-accent-main-primary); }
.pg-msg.is-media { padding: 4px; }
.pg-media { display: block; max-width: 300px; max-height: 320px; border-radius: 9px; }
.pg-cap { padding: 6px 8px 2px; }
.pg-foot { margin-top: 4px; color: var(--ui-color-base-3); font-size: var(--ui-font-size-sm); }

.pg-react {
  position: absolute; bottom: -11px; left: -8px;
  padding: 0 6px; border: 1.5px solid #edeef0; border-radius: 99rem;
  background: var(--ui-color-bg-content-primary, #fff);
  font-size: 13px; line-height: 20px;
}
.pg-row.is-me:has(.pg-react) { margin-bottom: 8px; }

/* botões de resposta, de link/cupom e da lista: os btn do design system */
.pg-btns { display: flex; flex-wrap: wrap; gap: 6px; }
.pg-list { display: grid; margin: 0; padding: 4px; border: 1.5px solid #edeef0; border-radius: 12px; background: var(--ui-color-bg-content-primary, #fff); }
.pg-list button {
  padding: 8px 10px; border: 0; border-radius: 8px; background: none;
  text-align: left; color: var(--ui-color-base-1); font-size: var(--ui-font-size-md); cursor: pointer;
}
.pg-list button:hover { background: var(--ui-color-bg-state-hover-default); }

.pg-card, .pg-doc { display: flex; align-items: center; gap: 10px; min-width: 220px; color: inherit; text-decoration: none; }
.pg-card span { display: grid; }
.pg-card small { color: var(--ui-color-base-3); }
.pg-voz { display: flex; align-items: center; gap: 8px; }
.pg-voz audio { height: 34px; max-width: 260px; }

.pg-dots { display: inline-flex; gap: 4px; padding: 5px 2px; }
.pg-dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--ui-color-base-4); animation: pg-pulo 1.2s infinite ease-in-out; }
.pg-dots i:nth-child(2) { animation-delay: .2s; }
.pg-dots i:nth-child(3) { animation-delay: .4s; }
@keyframes pg-pulo { 0%, 60%, 100% { transform: translateY(0); opacity: .45; } 30% { transform: translateY(-3px); opacity: 1; } }

/* acontecimentos no meio da conversa: transferência, Bitrix24 simulado, nota */
.pg-event {
  display: flex; align-items: center; gap: 10px;
  max-width: 560px; padding: 8px 12px 8px 8px;
  border: 1.5px dashed #dfe3e6; border-radius: 12px;
  background: var(--ui-color-bg-content-primary, #fff);
  color: var(--ui-color-base-2); font-size: var(--ui-font-size-sm); line-height: 1.4;
}
.pg-event b { color: var(--ui-color-base-1); font-weight: var(--ui-font-weight-semi-bold); }
.pg-event .pill { margin-left: auto; flex: none; }

.pg-input {
  display: flex; gap: 8px; padding: 12px 16px;
  border-top: 1.5px solid #edeef0;
  background: var(--ui-color-bg-content-primary, #fff);
}
.pg-input .form-control { flex: 1; }

/* ----- painel lateral ----- */
.pg-side { display: grid; gap: 16px; }
.pg-side .card-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.pg-now { display: flex; align-items: center; gap: 10px; }
.pg-now span { display: grid; min-width: 0; }
.pg-now b { color: var(--ui-color-base-1); font-weight: var(--ui-font-weight-semi-bold); }
.pg-now small { color: var(--ui-color-base-3); font-size: var(--ui-font-size-sm); }
.pg-fone { margin-top: 16px; }
.pg-kv { grid-template-columns: minmax(90px, max-content) 1fr; }
.pg-kv dd { font-family: var(--ui-font-family-mono, ui-monospace, monospace); font-size: var(--ui-font-size-sm); }
.pg-muted { margin: 0; color: var(--ui-color-base-3); font-size: var(--ui-font-size-sm); }

.pg-steps { list-style: none; margin: 0; padding: 0; display: grid; }
.pg-steps li { position: relative; display: flex; align-items: flex-start; gap: 10px; padding-bottom: 12px; }
.pg-steps li:not(:last-child)::before {
  content: ""; position: absolute; left: 13.5px; top: 30px; bottom: 2px; width: 1.5px; background: #edeef0;
}
.pg-steps li > span { display: grid; min-width: 0; padding-top: 4px; font-size: var(--ui-font-size-sm); }
.pg-steps b { color: var(--ui-color-base-1); font-weight: var(--ui-font-weight-semi-bold); }
.pg-steps small { color: var(--ui-color-base-3); }
.pg-steps .is-err { color: var(--ui-color-accent-main-alert); }
.pg-steps details { margin-top: 4px; }
.pg-steps summary { cursor: pointer; color: var(--ui-color-accent-main-primary); }
.pg-steps pre {
  margin: 6px 0 0; padding: 8px; max-height: 180px; overflow: auto;
  border-radius: 8px; background: var(--ui-color-bg-content-tertiary);
  font-size: 12px; white-space: pre-wrap; word-break: break-word;
}
.pg-time { margin-top: 4px; color: var(--ui-color-base-3); font-size: var(--ui-font-size-sm); }

/* cenários de teste */
.pg-cen { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; border-bottom: 1.5px solid #edeef0; }
.pg-cen:first-child { padding-top: 0; }
.pg-cen > span { display: grid; min-width: 0; flex: 1; font-size: var(--ui-font-size-sm); }
.pg-cen b { color: var(--ui-color-base-1); font-weight: var(--ui-font-weight-semi-bold); overflow-wrap: anywhere; }
.pg-cen small { color: var(--ui-color-base-3); }
.pg-cen small.is-err { color: var(--ui-color-accent-main-alert); }
.pg-cen .pill { justify-self: start; margin: 3px 0 2px; }
.pg-cen-acoes { display: flex; gap: 2px; flex: none; }
.pg-cen-novo { display: flex; gap: 8px; margin-top: 12px; }
.pg-cen-novo .form-control { flex: 1; min-width: 0; }
#pg-cen-lista:empty { display: none; }

/* ==========================================================================
   Playground redesenhado (2026-09-26): conversa com cara de WhatsApp, caixa de
   escrita da IA Alega (.ia-composer) e a lateral em abas. Balões e fundo só no
   playground (:not(.ia-chat)); o ajuste de ferramentas usa as mesmas peças.
   ========================================================================== */
.pg-chat { border-radius: 18px; }
.pg-chat-head { padding: 12px 16px; background: #fff; border-bottom: 1px solid #eef0f2; }
.pg-avatar {
  position: relative; display: grid; place-items: center; flex: none;
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #1f2123, #4b525c); color: #fff;
}
.pg-avatar .ui-icon { color: #fff; }
.pg-avatar.is-lg { width: 64px; height: 64px; box-shadow: 0 12px 24px -12px rgb(20 20 19 / .45); }
.pg-online { position: absolute; right: 0; bottom: 1px; width: 11px; height: 11px; border-radius: 50%; background: #25d366; border: 2px solid #fff; }
.pg-chat-who strong { font-size: 15px; letter-spacing: -0.01em; }

/* fundo e balões no estilo do WhatsApp */
.pg-chat:not(.ia-chat) .pg-msgs {
  background-color: #efeae2;
  background-image: radial-gradient(rgb(0 0 0 / .035) 1px, transparent 1.2px);
  background-size: 18px 18px;
  padding: 22px 24px; gap: 8px;
}
.pg-chat:not(.ia-chat) .pg-row > .pg-tile { display: none; }  /* no WhatsApp não há avatar em cada balão */
.pg-chat:not(.ia-chat) .pg-msg {
  border: 0; border-radius: 10px; padding: 7px 11px 8px;
  box-shadow: 0 1px .5px rgb(11 20 26 / .13); font-size: 14.2px; line-height: 1.45;
}
.pg-chat:not(.ia-chat) .pg-row.is-bot .pg-msg { background: #fff; border-top-left-radius: 2px; }
.pg-chat:not(.ia-chat) .pg-row.is-me .pg-msg { background: #d9fdd3; border-top-right-radius: 2px; }
.pg-chat:not(.ia-chat) .pg-row { max-width: 72%; animation: pg-entra .18s var(--cx-ease, ease) both; }
@keyframes pg-entra { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.pg-chat:not(.ia-chat) .pg-btns .btn { background: #fff; border-color: transparent; color: #027eb5; box-shadow: 0 1px .5px rgb(11 20 26 / .13); }
.pg-chat:not(.ia-chat) .pg-btns .btn:hover { background: #f5f6f6; }

/* estado vazio com sugestões */
.pg-empty { gap: 10px; padding: 26px 24px; background: rgb(255 255 255 / .82); border-radius: 18px; box-shadow: 0 12px 30px -18px rgb(20 20 19 / .35); backdrop-filter: blur(2px); }
.pg-empty strong { font-size: 17px; letter-spacing: -0.02em; }
.pg-sug { display: flex; flex-direction: column; align-items: stretch; gap: 6px; width: 100%; margin-top: 6px; }
.pg-sug .ia-sug-label { text-align: start; }
.pg-sug button {
  display: flex; justify-content: space-between; align-items: center; padding: 9px 12px;
  border: 1px solid #e6e8eb; border-radius: 12px; background: #fff; color: #1f2123; font-size: 13.5px; text-align: start; cursor: pointer;
  transition: border-color var(--cx-fast, 120ms) var(--cx-ease, ease), background-color var(--cx-fast, 120ms);
}
.pg-sug button::after { content: "→"; color: #8a8f98; transition: transform var(--cx-base, 180ms) var(--cx-ease, ease), color var(--cx-fast, 120ms); }
.pg-sug button:hover { border-color: var(--marca-300, #f3a3b8); background: var(--marca-50, #fdf7f9); }
.pg-sug button:hover::after { color: var(--marca-600, #b21e4b); transform: translateX(2px); }

/* caixa de escrita */
.pg-input { display: block; padding: 12px 16px 14px; border-top: 1px solid #eef0f2; background: #fafafb; }

/* lateral em abas */
.pg-side { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 72px; }
.pg-tabs { overflow: hidden; }
.pg-tabs-bar { display: flex; gap: 2px; padding: 6px; border-bottom: 1px solid #eef0f2; background: #fafafb; }
.pg-tabs-bar button {
  flex: 1; height: 32px; border: 0; border-radius: 9px; background: transparent; color: #6b7280;
  font: inherit; font-size: 13px; font-weight: 600; cursor: pointer;
  transition: background-color var(--cx-fast, 120ms) var(--cx-ease, ease), color var(--cx-fast, 120ms), box-shadow var(--cx-base, 180ms);
}
.pg-tabs-bar button:hover { color: #1f2123; background: #f2f3f5; }
.pg-tabs-bar button.is-on { background: #fff; color: #1f2123; box-shadow: 0 1px 2px rgb(20 20 19 / .08), inset 0 0 0 1px #e6e8eb; }
.pg-pane { padding: 16px 18px 18px; max-height: calc(100vh - 260px); overflow-y: auto; }
.pg-pane-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.pg-pane-t { font-size: 14px; font-weight: 600; color: #1f2123; letter-spacing: -0.01em; }
.pg-cen-novo { display: flex; flex-direction: column; align-items: stretch; gap: 8px; margin: 12px 0 6px; }
.pg-cen-novo .btn { align-self: flex-start; }
.pg-nota { display: flex; gap: 8px; margin: 0; padding: 0 4px; color: #6b7280; font-size: 12.5px; line-height: 1.45; }
.pg-nota .ui-icon { flex: none; margin-top: 2px; color: #8a8f98; }
@media (max-width: 1100px) { .pg-side { position: static; } .pg-pane { max-height: none; } }
@media (prefers-reduced-motion: reduce) { .pg-chat:not(.ia-chat) .pg-row { animation: none; } }