:root {
  --background: #14181d;
  --text: #eceff1;
  --text-soft: #9aa3ab;
  --accent: #4da3ff;
  --good: #57b586;
  --bad: #e06c5b;
  --warn: #d9a441;
  --line: #2b323a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.45;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--text); }

h1 { font-size: 1.4rem; margin: 0 0 0.8rem; }
h2 { font-size: 1.05rem; margin: 0 0 0.6rem; }

.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  align-items: center;
  padding: 0.7rem 1rem;
  background: var(--background);
}

.topnav .brand { font-weight: 800; color: var(--text); margin-right: 0.5rem; }
.topnav a { color: var(--text); padding: 0.3rem 0.1rem; }
.topnav a:hover { color: var(--accent); }
.topnav .spacer { flex: 1; }
.topnav .user { color: var(--text-soft); }

.wrap { max-width: 1100px; margin: 0 auto; padding: 1rem; }

.panel, .card, .filters {
  background: var(--background);
  border: 1px solid var(--line);
  border-radius: 0;
}

.panel { padding: 0.9rem; margin: 0 0 0.9rem; }
.plain { border: none; padding: 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.6rem; margin: 0 0 0.9rem; }
.card { padding: 0.7rem; }
.card h3 { margin: 0 0 0.25rem; font-size: 0.8rem; font-weight: 600; color: var(--text-soft); }
.card .big { font-size: 1.3rem; font-weight: 800; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
@media (max-width: 800px) { .grid2 { grid-template-columns: 1fr; } }

.pos { color: var(--good); }
.neg { color: var(--bad); }
.mut { color: var(--text-soft); }
.warntext { color: var(--warn); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.tablewrap { overflow-x: auto; }
table { width: 100%; border: none; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.45rem 0.5rem; text-align: left; border: none; vertical-align: top; }
th { color: var(--text-soft); font-weight: 600; white-space: nowrap; }

.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: end; padding: 0.7rem; margin: 0 0 0.9rem; }
.filters label { font-size: 0.78rem; color: var(--text-soft); display: block; margin-bottom: 0.15rem; }
.filters input, .filters select {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.4rem 0.5rem;
  font-size: 0.9rem;
  color-scheme: dark;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #0b0e11;
  border: 1px solid var(--accent);
  border-radius: 0.75em;
  padding: 0.45rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}
.btn:hover { color: #0b0e11; filter: brightness(1.12); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn.ghost:hover { color: var(--accent); filter: none; }

form.stack label { display: block; margin: 0.6rem 0 0.2rem; font-size: 0.85rem; }
form.stack input, form.stack select, form.stack textarea {
  width: 100%;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.45rem 0.55rem;
  font-size: 0.95rem;
  color-scheme: dark;
}
form.stack .helptext { color: var(--text-soft); font-size: 0.8rem; }

.badge {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 0.75em;
  padding: 0.05rem 0.55rem;
  font-size: 0.78rem;
  white-space: nowrap;
}

.msg { border: 1px solid var(--line); padding: 0.5rem 0.8rem; margin: 0 0 0.6rem; }
.foot { text-align: center; color: var(--text-soft); font-size: 0.8rem; padding: 1.2rem 1rem; }

canvas { max-height: 300px; }

@media (max-width: 600px) {
  body { font-size: 15px; }
  .wrap { padding: 0.7rem; }
  h1 { font-size: 1.2rem; }
  .filters > div { flex: 1 1 45%; }
  .filters input, .filters select { width: 100%; }
  .card .big { font-size: 1.15rem; }
  th, td { padding: 0.4rem 0.35rem; }
}