/* V1.6 — motores oficiais preservados e atendimento responsivo */
.compat-shadow{display:none!important}
.module-frame{display:block;width:100%;height:calc(100dvh - 68px);border:0;background:#f3f6fa}
.quote-frame{background:#eef3f8}
.motor-ev-frame{background:#06101c}

.inbox-layout{min-height:0;overflow:hidden}
.chat-pane{height:100%;min-height:0;overflow:hidden}
.chat-head,.chat-context,.ai-row,.composer{flex:0 0 auto}
.messages{min-height:0;flex:1 1 auto;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding-bottom:18px}
.bubble{display:block;flex:0 0 auto;width:fit-content;min-width:0;max-width:min(72%,680px);overflow-wrap:anywhere;word-break:break-word;white-space:pre-wrap}
.bubble.outgoing{margin-left:auto}
.audio,.media,.pdf{flex:0 0 auto;max-width:min(72%,680px)}
.media{width:min(320px,72%);height:auto;min-height:115px}
.pdf{width:min(355px,72%)}
.composer{position:sticky;bottom:0;z-index:25;width:100%;min-height:58px;height:auto;padding:8px 10px max(8px,env(safe-area-inset-bottom));box-shadow:0 -8px 22px rgba(9,30,56,.08)}
.composer input{min-width:0;font-size:12px}
.composer button{flex:none}
.customer-pane{max-width:280px}
.customer-card-actions{display:grid;gap:5px}.customer-card-actions button{white-space:nowrap}.quote-customer{background:#eaf3ff!important;color:#0868ce!important;border:1px solid #bdd9fb!important}

@media(max-width:900px){
  .bubble,.audio,.media,.pdf{max-width:82%}
  .media{width:min(320px,82%)}
  .pdf{width:min(355px,82%)}
}

@media(max-width:760px){
  .module-frame{height:calc(100dvh - 62px)}
  .inbox-layout{height:calc(100dvh - 62px)}
  .chat-pane{height:100%}
  .messages{padding:12px 12px 16px}
  .bubble,.audio,.media,.pdf{max-width:88%}
  .media{width:min(310px,88%)}
  .pdf{width:min(330px,88%)}
  .composer{min-height:62px}
  .composer input{height:42px;font-size:16px}
  .composer button{width:40px;height:40px}
  .customer-pane{max-width:none}
}