.checkout {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: rgba(20, 59, 86, 0.45);
}

.checkout[hidden] {
  display: none;
}

.checkout-panel {
  position: relative;
  width: min(32rem, 100%);
  max-height: calc(100vh - 2.5rem);
  overflow: auto;
  padding: 1.6rem 1.6rem 1.35rem;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(26, 35, 50, 0.04), 0 24px 48px -12px rgba(26, 35, 50, 0.22);
  color: #55606e;
}

.checkout-close {
  position: absolute;
  top: 0.7rem;
  right: 0.8rem;
  border: 0;
  background: transparent;
  color: #1b4f72;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  width: 44px;
  height: 44px;
}

.checkout-steps {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: #55606e;
}

.checkout-steps .on {
  color: #1b4f72;
  font-weight: 650;
}

.checkout-panel h2 {
  color: #1a2332;
  font-weight: 650;
  letter-spacing: -0.015em;
  margin: 0 0 0.4em;
}

.checkout-panel label {
  display: block;
  margin: 0.85rem 0;
  font-size: 0.98rem;
  font-weight: 600;
  color: #1a2332;
}

.checkout-panel input {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  min-height: 44px;
  padding: 0.7rem 0.85rem;
  border: 1px solid #e0e0e0;
  border-radius: 7px;
  font: inherit;
  color: #1a2332;
  background: #fff;
}

.checkout-panel input:focus {
  outline: 2px solid rgba(27, 79, 114, 0.28);
  outline-offset: 1px;
  border-color: #1b4f72;
}

.checkout-hint,
.checkout-error,
.checkout-done {
  font-size: 0.9rem;
  line-height: 1.45;
}

.checkout-error {
  color: #b42318;
}

.checkout-error a {
  color: inherit;
  font-weight: 650;
}

.checkout-done a {
  font-weight: 650;
}

.checkout-nav {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 1.1rem 0 0;
}

.checkout-nav [hidden],
#checkout-submit[hidden],
#checkout-next[hidden],
#checkout-back[hidden] {
  display: none !important;
}

.checkout-nav button {
  min-height: 44px;
  padding: 0.65rem 1.15rem;
  border-radius: 7px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid #d3e0ea;
  background: #fff;
  color: #1b4f72;
}

.checkout-nav button:hover {
  border-color: #1b4f72;
  background: #eaf0f5;
}

.checkout-nav .cta,
.checkout-panel .cta {
  margin-left: auto;
  background: #1b4f72;
  border-color: #1b4f72;
  color: #fff;
}

.checkout-nav .cta:hover,
.checkout-panel .cta:hover {
  background: #143b56;
  border-color: #143b56;
}

#checkout-submit:disabled,
#checkout-next:disabled {
  opacity: 0.55;
  cursor: wait;
}

.checkout-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
  margin: 0.4rem 0 0.2rem;
}

.checkout-modes button {
  border: 1px solid #d3e0ea;
  background: #eaf0f5;
  color: #1b4f72;
  border-radius: 7px;
  padding: 0.55rem 0.6rem;
  min-height: 44px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.checkout-modes button[aria-selected="true"] {
  background: #1b4f72;
  border-color: #1b4f72;
  color: #fff;
}

.checkout-hint a {
  font-weight: 650;
}

.checkout-row {
  display: grid;
  grid-template-columns: 1fr 6.5rem;
  gap: 0.75rem;
}

.checkout-row-plz {
  grid-template-columns: 7rem 1fr;
}

.checkout-slugs {
  margin: 0.35rem 0 0.15rem;
}

.checkout-slugs[hidden] {
  display: none;
}

.checkout-slug-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.45rem 0 0.2rem;
}

.checkout-slug-chips button {
  border: 1px solid #d3e0ea;
  background: #eaf0f5;
  color: #1b4f72;
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
}

.checkout-slug-chips button[aria-pressed="true"] {
  background: #1b4f72;
  border-color: #1b4f72;
  color: #fff;
}

.checkout-slug-chips .slug {
  font-weight: 650;
}

.checkout-slug-chips .host {
  display: block;
  font-size: 0.75rem;
  opacity: 0.78;
}

@media (max-width: 640px) {
  .checkout-panel {
    padding: 1.25rem 1rem 1rem;
  }
  .checkout-row,
  .checkout-row-plz,
  .checkout-modes {
    grid-template-columns: 1fr;
  }
}