.upsell-dialog {
  width: min(680px, calc(100vw - 24px));
  max-height: 90vh;
  padding: 0;
  border: 0;
  border-radius: 18px;
  box-shadow: 0 30px 100px rgba(0, 0, 0, .4);
}

.upsell-dialog::backdrop {
  background: rgba(0, 0, 0, .72);
  backdrop-filter: blur(5px);
}

.upsell-dialog form {
  position: relative;
  padding: 38px;
}

.upsell-dialog h2 {
  margin: 0 48px 8px 0;
  font-family: Impact, 'Arial Narrow', sans-serif;
  font-size: 42px;
  line-height: 1;
  text-transform: uppercase;
}

.upsell-dialog form > p:not(.eyebrow) {
  margin: 0 0 24px;
  color: #68635b;
}

.upsell-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.upsell-choice-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 26px;
}

.upsell-choice-actions button {
  min-height: 52px;
  margin: 0;
}

.upsell-grid button {
  min-height: 138px;
  padding: 18px;
  border: 1px solid #d7d2c9;
  border-radius: 12px;
  background: #fffaf0;
  color: #111;
  text-align: left;
  cursor: pointer;
}

.upsell-grid button:hover,
.upsell-grid button:focus-visible {
  border-color: #111;
  background: #ffc400;
  outline: 2px solid #111;
  outline-offset: 2px;
}

.upsell-grid b,
.upsell-grid span {
  display: block;
}

.upsell-grid b {
  margin-bottom: 8px;
  font-size: 18px;
}

.upsell-grid span {
  color: #68635b;
  font-size: 13px;
  line-height: 1.35;
}

.upsell-dismiss {
  display: block;
  margin: 24px auto 0;
}

@media (max-width: 700px) {
  .upsell-dialog form { padding: 30px 20px; }
  .upsell-dialog h2 { font-size: 34px; }
  .upsell-grid { grid-template-columns: 1fr; }
  .upsell-grid button { min-height: auto; }
  .upsell-choice-actions { grid-template-columns: 1fr; }
}