* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --verde: #00a884;
  --verde-escuro: #007a63;
  --laranja: #ff7a45;
  --areia: #f6f3ee;
  --tinta: #1f2a2e;
  --cinza: #6b7a80;
  --branco: #ffffff;
  --sombra: 0 2px 12px rgba(31, 42, 46, .08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(160deg, #e8f6f2 0%, var(--areia) 60%);
  color: var(--tinta);
  height: 100dvh;
}

.app {
  max-width: 760px;
  margin: 0 auto;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--branco);
  box-shadow: var(--sombra);
}

.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--verde);
  color: var(--branco);
}
.marca { display: flex; align-items: center; gap: 12px; }
.logo { font-size: 28px; }
.marca strong { font-size: 18px; letter-spacing: .3px; }
.marca small { display: block; opacity: .85; font-size: 12px; }
.badge {
  font-size: 11px;
  background: rgba(255,255,255,.2);
  padding: 4px 10px;
  border-radius: 999px;
}

.chat {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.msg {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 16px;
  line-height: 1.45;
  font-size: 14.5px;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.msg.user {
  align-self: flex-end;
  background: var(--verde);
  color: var(--branco);
  border-bottom-right-radius: 4px;
}
.msg.bot {
  align-self: flex-start;
  background: var(--areia);
  border-bottom-left-radius: 4px;
}
.msg.bot em.digitando::after {
  content: '···';
  animation: pulsar 1s infinite;
  font-weight: bold;
}
@keyframes pulsar { 50% { opacity: .3; } }

/* Cards de experiências */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px;
  align-self: stretch;
}
.card {
  background: var(--branco);
  border: 1px solid #e4e0d8;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--sombra);
  display: flex;
  flex-direction: column;
}
.card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  background: #dceee9;
}
.card .corpo { padding: 10px 12px; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.card h4 { font-size: 13.5px; line-height: 1.3; }
.card .meta { font-size: 11.5px; color: var(--cinza); }
.card .preco { font-size: 15px; font-weight: 700; color: var(--verde-escuro); margin-top: auto; }
.card button {
  margin: 0 12px 12px;
  padding: 8px;
  border: none;
  border-radius: 8px;
  background: var(--laranja);
  color: var(--branco);
  font-weight: 600;
  cursor: pointer;
}
.card button:hover { filter: brightness(1.08); }

/* Bloco de pagamento */
.pagamento {
  align-self: stretch;
  background: #f0faf7;
  border: 1.5px dashed var(--verde);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
}
.pagamento h4 { color: var(--verde-escuro); margin-bottom: 8px; }
.pagamento img.qr { width: 180px; height: 180px; margin: 8px auto; display: block; background: var(--branco); padding: 8px; border-radius: 8px; }
.pagamento .codigo {
  font-family: ui-monospace, monospace;
  font-size: 11px;
  background: var(--branco);
  border: 1px solid #d8e5e0;
  border-radius: 8px;
  padding: 8px;
  margin: 8px 0;
  word-break: break-all;
  max-height: 64px;
  overflow: auto;
  text-align: left;
}
.pagamento button, .pagamento a.link-pgto {
  display: inline-block;
  padding: 9px 18px;
  border: none;
  border-radius: 8px;
  background: var(--verde);
  color: var(--branco);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-size: 14px;
}
.pagamento .status { margin-top: 10px; font-size: 12.5px; color: var(--cinza); }
.pagamento.pago { border-style: solid; background: #e5f8ee; }
.pagamento.pago .status { color: var(--verde-escuro); font-weight: 700; }

.sugestoes {
  display: flex;
  gap: 8px;
  padding: 0 20px 8px;
  flex-wrap: wrap;
}
.sugestoes button {
  border: 1px solid #d8e5e0;
  background: var(--branco);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 12.5px;
  cursor: pointer;
  color: var(--verde-escuro);
}
.sugestoes button:hover { background: #eef7f4; }

.entrada {
  display: flex;
  gap: 10px;
  padding: 12px 20px 16px;
  border-top: 1px solid #eee9df;
  background: var(--branco);
}
.entrada textarea {
  flex: 1;
  resize: none;
  border: 1.5px solid #d8e5e0;
  border-radius: 12px;
  padding: 10px 14px;
  font: inherit;
  font-size: 14.5px;
  outline: none;
  max-height: 120px;
}
.entrada textarea:focus { border-color: var(--verde); }
.entrada button {
  width: 46px;
  border: none;
  border-radius: 12px;
  background: var(--verde);
  color: var(--branco);
  font-size: 18px;
  cursor: pointer;
}
.entrada button:disabled { opacity: .5; cursor: default; }

@media (max-width: 600px) {
  .msg { max-width: 90%; }
  .cards { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}