:root {
  color-scheme: dark;
  --bg: #10171c;
  --panel: #1b252d;
  --text: #e7eef2;
  --muted: #a1b3bf;
  --accent: #5bdec5;
}
* {
  box-sizing: border-box;
}
body {
  font:
    16px/1.5 system-ui,
    sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
}
header,
main {
  max-width: 1100px;
  margin: auto;
  padding: 24px;
}
header {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  border-bottom: 1px solid #32424e;
}
header a {
  color: var(--muted);
  text-decoration: none;
}
header .brand {
  font-weight: 800;
  font-size: 24px;
  color: var(--text);
  margin-right: auto;
}
main {
  padding-top: 40px;
}
h1 {
  font-size: 32px;
  margin: 0 0 8px;
}
h2 {
  font-size: 21px;
}
p {
  color: var(--muted);
}
a {
  color: var(--accent);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 28px 0;
}
.card,
section {
  background: var(--panel);
  border: 1px solid #32424e;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}
.card {
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
}
.card span {
  display: block;
  font-size: 14px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 10px;
}
label {
  display: block;
  margin: 16px 0 6px;
}
input:not([type="checkbox"]),
select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid #526673;
  border-radius: 6px;
  padding: 10px;
  width: 100%;
  max-width: 650px;
  font: inherit;
}
button {
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #0d2221;
  padding: 11px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  margin: 8px 8px 8px 0;
}
button.secondary {
  background: #344854;
  color: var(--text);
}
button.danger {
  background: #ab3f4d;
  color: white;
}
button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}
video {
  width: 100%;
  max-height: 65vh;
  background: #05090b;
  border-radius: 8px;
}
#message {
  white-space: pre-wrap;
  color: #ffc78d;
}
#message:empty {
  display: none;
}
.row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.row > div {
  flex: 1;
  min-width: 200px;
}
.badge {
  color: var(--accent);
  font-weight: 700;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
th,
td {
  padding: 14px 10px;
  border-bottom: 1px solid #344854;
}
.scroll {
  overflow: auto;
}
.muted {
  color: var(--muted);
}
[hidden] {
  display: none !important;
}
.code {
  font-family: ui-monospace, monospace;
  overflow-wrap: anywhere;
}
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}
.stats strong {
  display: block;
  font-size: 24px;
  color: var(--text);
}
@media (max-width: 600px) {
  header,
  main {
    padding: 18px;
  }
  header {
    gap: 14px;
  }
  h1 {
    font-size: 26px;
  }
  section {
    padding: 16px;
  }
  th,
  td {
    padding: 10px 6px;
    font-size: 14px;
  }
}