.summary {
  background: var(--yb-azul);
  color: #fff;
  border-radius: 22px;
  box-shadow: var(--shadow-2);
  padding: 30px 32px;
}

.summary .card-num { color: var(--yb-azul-claro); }
.summary .card-title { color: #fff; }

.summary-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 18px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 14px;
}

.summary-item .name { color: rgba(255, 255, 255, 0.9); }
.summary-item .name strong {
  font-family: var(--font-display);
  color: #fff;
}

.summary-item .sub {
  font-family: var(--font-display);
  font-weight: 600;
  white-space: nowrap;
}

.summary-empty {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  margin: 0 0 18px;
}

.totals {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  padding-top: 14px;
}

.totals .label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin: 0 0 2px;
}

.totals .count {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.totals .grand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 34px;
  color: #fff;
  margin: 0;
  line-height: 1;
}

.submit-btn {
  margin-top: 24px;
  font-size: 16px;
  padding: 16px 26px;
  background: #fff;
  color: var(--yb-azul);
}

.submit-btn:disabled {
  background: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.55);
  cursor: not-allowed;
}

.submit-hint {
  text-align: center;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.65);
  margin: 12px 0 0;
  min-height: 16px;
}

@media (max-width: 720px) {
  .summary { padding: 22px 18px; border-radius: 18px; }
  .totals { flex-direction: column; align-items: flex-start; gap: 8px; }
  .totals .grand { font-size: 28px; }
}