:root {
  --bg: #0c1016;
  --panel: #151b24;
  --ink: #e7eef8;
  --muted: #93a0b4;
  --line: #2a3444;
  --accent: #8eb4ff;
  --good: #3dd68c;
  --bad: #ff8b7a;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font-family: "Segoe UI", sans-serif; line-height: 1.5; }
a { color: var(--accent); }
h1, h2 { font-weight: 600; letter-spacing: -0.03em; }
h1 { font-size: 32px; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 28px 0 8px; }
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
aside {
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 22px 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.brand { color: var(--ink); font-size: 22px; font-weight: 700; text-decoration: none; }
.kicker { letter-spacing: 0.14em; text-transform: uppercase; font-size: 12px; color: var(--accent); margin: 0; }
aside nav { display: grid; gap: 4px; }
aside nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 9px 10px;
  border-radius: 10px;
  display: flex;
  gap: 8px;
  align-items: center;
}
aside nav a.on, aside nav a:hover { background: #222a38; }
main { padding: 28px 28px 64px; }
.muted { color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.card strong { display: block; font-size: 28px; font-weight: 650; }
table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
button, .btn {
  background: var(--accent);
  color: #0c1016;
  border: 0;
  padding: 10px 14px;
  font: inherit;
  font-weight: 650;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  border-radius: 10px;
}
.btn.ghost, button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
form.stack, .stack { display: grid; gap: 10px; max-width: 640px; }
label { display: grid; gap: 4px; font-size: 14px; }
input, select, textarea {
  font: inherit;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0e141d;
  color: var(--ink);
}
.row { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.filters { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; margin: 14px 0; }
.filters label { min-width: 140px; }
.flash { background: #182232; border: 1px solid var(--line); padding: 10px 12px; margin: 0 0 14px; border-radius: 10px; }
.bad { color: var(--bad); }
.good { color: var(--good); }
code { color: #d5e2ff; }
.log-emoji { margin-right: 6px; }
.nowrap { white-space: nowrap; }
@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 28px; }
}