html,
body {
  margin: 0;
  min-height: 100%;
  font-family: Arial, sans-serif;
  background: #102333;
  color: #f7edd2;
}

* {
  box-sizing: border-box;
}

.shell {
  width: min(430px, 100%);
  min-height: 100dvh;
  margin: 0 auto;
  background: #152f43;
  display: flex;
  flex-direction: column;
}

.skin-header-img,
.skin-footer-img {
  display: block;
  width: 100%;
  height: auto;
}

.app {
  padding: 14px;
  flex: 1;
}

.topbar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

button,
input,
select,
textarea {
  border: 1px solid #c9a65a;
  border-radius: 8px;
  padding: 9px 10px;
  font-weight: bold;
  box-sizing: border-box;
}

button {
  width: fit-content;
  min-height: 36px;
  background: #c9a65a;
  color: #102333;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

input,
select,
textarea {
  width: 100%;
  background: #f5e8c8;
  color: #102333;
}

textarea {
  min-height: 80px;
  resize: vertical;
}

h2 {
  color: #f7edd2;
  text-align: center;
  margin: 0 0 10px;
}

.card {
  background: #f5e8c8;
  color: #102333;
  border: 2px solid #c9a65a;
  border-radius: 12px;
  padding: 12px;
  margin: 10px 0;
}

.gold {
  background: #fff3c4;
  border: 3px solid #f0c85a;
}

.grid {
  display: grid;
  gap: 10px;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.small {
  font-size: 13px;
  opacity: .82;
  line-height: 1.4;
}

.status {
  font-size: 12px;
  opacity: .82;
  margin-top: 8px;
  line-height: 1.4;
}

.section-title {
  margin: 8px 0 4px;
  text-align: center;
}

.pill {
  display: inline-block;
  border: 1px solid #c9a65a;
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(255,255,255,.35);
  font-size: 12px;
  font-weight: bold;
}

.rule-list {
  margin: 4px 0 0;
  padding-left: 18px;
}

.rule-list li {
  margin: 3px 0;
}

.plan-grid {
  display: grid;
  gap: 9px;
}

.plan-card {
  border: 1px solid #c9a65a;
  border-radius: 12px;
  padding: 10px;
  background: #fff8e8;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
}

.plan-card.disabled {
  opacity: .55;
  background: #eee0bf;
}

.plan-card input {
  width: auto;
  margin-top: 4px;
}

.plan-card strong {
  display: block;
  font-size: 15px;
  color: #102333;
}

.plan-price {
  margin-top: 3px;
  font-weight: bold;
  color: #684400;
}

.plan-math {
  margin-top: 2px;
  font-size: 12px;
  opacity: .84;
  line-height: 1.35;
}

.form-actions {
  display: flex;
  justify-content: center;
  margin-top: 4px;
}

.hidden {
  display: none;
}

label {
  display: grid;
  gap: 5px;
}

@media (max-width: 430px) {
  .row {
    grid-template-columns: 1fr;
  }
}