:root {
  font-family: Inter, system-ui, sans-serif;
  color: #10273f;
  background: #f3f7fb;
  font-size: 15px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  background: #0b1e30;
  color: white;
  padding: 18px 5%;
  display: flex;
  align-items: center;
  gap: 20px;
}
header a {
  color: white;
  text-decoration: none;
  font-size: 21px;
}
header span {
  font-size: 12px;
  color: #b9cce0;
  margin-left: auto;
}
header button {
  background: transparent;
  color: white;
  border-color: #7990a7;
}
main {
  max-width: 1120px;
  margin: 36px auto;
  padding: 0 24px;
}
h1 {
  font-size: 32px;
  letter-spacing: -1px;
  margin: 0 0 12px;
}
h2 {
  font-size: 21px;
  margin: 0;
}
h3 {
  font-size: 16px;
  margin: 0 0 12px;
}
p {
  line-height: 1.6;
  color: #60738a;
}
button {
  border: 1px solid #ccd8e3;
  border-radius: 8px;
  padding: 11px 16px;
  background: white;
  color: #17334f;
  font: inherit;
  cursor: pointer;
}
button.primary {
  background: #2563eb;
  border-color: #2563eb;
  color: white;
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #93b8ff;
  outline-offset: 2px;
}
input,
select,
textarea {
  font: inherit;
  border: 1px solid #cbd9e6;
  border-radius: 7px;
  padding: 10px;
  width: 100%;
  background: white;
  color: #16344f;
}
input[type="checkbox"] {
  width: auto;
  accent-color: #2563eb;
}
label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #59718b;
}
label input,
label select,
label textarea {
  margin-top: 7px;
}
.card {
  background: white;
  border: 1px solid #dce5ef;
  border-radius: 14px;
  margin: 20px 0;
  padding: 24px;
}
.row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.row.end {
  justify-content: space-between;
}
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 18px;
}
.muted {
  font-size: 13px;
  color: #6d8198;
}
.status {
  font-size: 12px;
  background: #edf4ff;
  border-radius: 20px;
  padding: 6px 10px;
  color: #2553a1;
}
.products {
  margin-top: 22px;
  border-top: 1px solid #e2eaf1;
}
.product {
  display: grid;
  grid-template-columns: 28px 1fr 170px;
  gap: 12px;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid #e8edf4;
}
.product label {
  font-weight: 400;
}
.product strong {
  display: block;
  font-size: 14px;
}
.product span {
  font-size: 12px;
  color: #708298;
}
.banner {
  background: #eaf1ff;
  border-radius: 10px;
  padding: 14px 18px;
  color: #24477f;
  margin: 20px 0;
  font-size: 14px;
}
.notice {
  min-height: 24px;
  color: #24477f;
}
.notice.error {
  color: #a22d2d;
}
.actions {
  position: sticky;
  bottom: 0;
  background: #f3f7fbef;
  backdrop-filter: blur(8px);
  padding: 16px 0;
}
.details {
  border-top: 1px solid #e1e9f1;
  margin-top: 20px;
  padding-top: 16px;
}
details summary {
  cursor: pointer;
  color: #466588;
  font-size: 13px;
}
pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  max-height: 400px;
  overflow: auto;
}
.empty {
  padding: 36px;
  text-align: center;
}
.off {
  opacity: 0.75;
}
@media (max-width: 640px) {
  header {
    padding: 14px 18px;
  }
  header span {
    font-size: 10px;
  }
  main {
    margin: 24px auto;
    padding: 0 16px;
  }
  h1 {
    font-size: 27px;
  }
  .card {
    padding: 18px;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .product {
    grid-template-columns: 22px 1fr 100px;
    gap: 8px;
  }
  .product input[type="number"] {
    padding: 8px;
  }
  .row button {
    flex: 1;
  }
  .actions button {
    width: 100%;
  }
  header button {
    padding: 8px;
    font-size: 12px;
  }
}

.reference-row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid #e1e9f1;
}