:root {
  font-family:
    system-ui,
    -apple-system,
    'Segoe UI',
    sans-serif;
  color: #edf3ff;
  background: #0e1420;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  max-width: 1080px;
  margin: auto;
  padding: 28px;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #26344c;
  padding-bottom: 24px;
  margin-bottom: 30px;
}
a {
  color: #77c6ff;
  text-decoration: none;
}
h1 {
  font-size: 30px;
  margin-bottom: 12px;
}
h2 {
  font-size: 19px;
}
small,
.muted {
  color: #9aaac0;
}
.badge {
  display: inline-block;
  border: 1px solid #2c5971;
  border-radius: 24px;
  padding: 6px 12px;
  color: #85dec8;
  font-size: 13px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.card {
  border: 1px solid #29364e;
  background: #151e2e;
  border-radius: 16px;
  padding: 22px;
  margin: 18px 0;
}
.grid .card {
  margin: 0;
}
.big {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -1px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th,
td {
  text-align: right;
  border-bottom: 1px solid #26344c;
  padding: 15px 10px;
}
th:first-child,
td:first-child {
  text-align: left;
}
.table-wrap {
  overflow: auto;
}
.positive {
  color: #ff9f9f;
}
.negative {
  color: #81baff;
}
button {
  border: 0;
  border-radius: 10px;
  padding: 12px 18px;
  background: #69d6bd;
  color: #092820;
  font-weight: 700;
  cursor: pointer;
  margin: 5px 5px 5px 0;
}
.secondary {
  background: #243451;
  color: #e7edfa;
}
button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
label {
  display: block;
  color: #adbbcf;
  margin: 18px 0;
}
input,
select {
  display: block;
  width: 100%;
  max-width: 440px;
  margin: 8px 0;
  border: 1px solid #3a4963;
  border-radius: 8px;
  padding: 12px;
  background: #101826;
  color: #eef4ff;
}
code {
  background: #25324a;
  padding: 3px 6px;
  border-radius: 4px;
}
.error {
  color: #ffb0a9;
}
footer {
  color: #91a1b9;
  font-size: 13px;
  margin-top: 28px;
}
@media (max-width: 700px) {
  main {
    padding: 18px;
  }
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  h1 {
    font-size: 24px;
  }
  .big {
    font-size: 23px;
  }
}

.notice {
  background: #3d3426;
  color: #ffdea5;
  border: 1px solid #766040;
  padding: 12px;
  border-radius: 10px;
}
details {
  margin: 20px 0;
}
summary {
  cursor: pointer;
}