:root {
  --bg: #f5f6f8;
  --card: #fff;
  --text: #1b1f27;
  --muted: #5d6675;
  --line: #d9dde4;
  --pri: #1f5eff;
  --warn: #b26a00;
  --bad: #c0262d;
  --ok: #1a7f4b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c;
    --card: #1d2128;
    --text: #e9ecf1;
    --muted: #9aa3b2;
    --line: #333a46;
    --pri: #6b93ff;
    --warn: #f0a63a;
    --bad: #ff6b72;
    --ok: #4cc58a;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    15px/1.45 system-ui,
    'Segoe UI',
    Roboto,
    sans-serif;
}
.top {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  padding: 10px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.top a {
  color: var(--text);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 6px;
}
.top a[aria-current='page'] {
  background: var(--pri);
  color: #fff;
}
.top .grow {
  flex: 1;
}
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}
h1 {
  font-size: 22px;
  margin: 0 0 16px;
}
h2 {
  font-size: 17px;
  margin: 0 0 10px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.num {
  font-size: 28px;
  font-weight: 700;
}
.muted {
  color: var(--muted);
}
.bad {
  color: var(--bad);
  font-weight: 600;
}
.warn {
  color: var(--warn);
}
.ok {
  color: var(--ok);
}
table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}
input,
select,
textarea,
button {
  font: inherit;
  color: inherit;
}
input,
select,
textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  max-width: 100%;
}
textarea {
  width: 100%;
  min-height: 90px;
}
button {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 12px;
  cursor: pointer;
}
button.pri {
  background: var(--pri);
  border-color: var(--pri);
  color: #fff;
}
button.dng {
  border-color: var(--bad);
  color: var(--bad);
}
button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 3px solid var(--pri);
  outline-offset: 2px;
}
.row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin: 8px 0;
}
.msg {
  white-space: pre-wrap;
  word-break: break-word;
  padding: 8px 10px;
  border-radius: 8px;
  margin: 6px 0;
  border: 1px solid var(--line);
}
.msg.owner {
  background: color-mix(in srgb, var(--pri) 12%, transparent);
}
.login {
  max-width: 380px;
  margin: 10vh auto;
}
.login label {
  display: block;
  margin: 10px 0 4px;
}
.login input {
  width: 100%;
}
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal .card {
  max-width: 460px;
  width: 100%;
  margin: 0;
}
.err {
  color: var(--bad);
  min-height: 1.4em;
}