:root {
  --bg: #0f1419;
  --panel: #1a222c;
  --text: #e8eef4;
  --muted: #8b9aab;
  --line: #2c3846;
  --accent: #3d9b8f;
  --danger: #c45c5c;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, #1c2a33, var(--bg));
  color: var(--text);
  min-height: 100vh;
}
.top {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: flex-end;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--line);
}
.eyebrow { margin: 0; color: var(--muted); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; }
h1 { margin: 0.2rem 0 0; font-size: 1.6rem; font-weight: 600; }
h2 { margin: 0; font-size: 1.1rem; }
main { padding: 1.25rem 2rem 3rem; display: grid; gap: 1.25rem; max-width: 1100px; }
.panel {
  background: color-mix(in srgb, var(--panel) 92%, black);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem 1.25rem 1.25rem;
}
.row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-bottom: 0.75rem; }
.auth-box { display: flex; gap: 0.5rem; align-items: end; }
label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.8rem; color: var(--muted); }
input, select {
  background: #0d1218;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 4px;
  padding: 0.45rem 0.55rem;
  min-width: 12rem;
  font: inherit;
}
button, .primary {
  font: inherit;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: #243040;
  color: var(--text);
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}
button.primary, .primary { background: var(--accent); border-color: transparent; color: #04120f; font-weight: 600; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.5rem 0.4rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; }
a { color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.75rem; }
.error { color: var(--danger); }
.msg { color: var(--accent); }
dialog {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  min-width: min(420px, 92vw);
}
dialog form { display: grid; gap: 0.65rem; }
menu { display: flex; justify-content: flex-end; gap: 0.5rem; padding: 0; margin: 0.5rem 0 0; }
@media (max-width: 640px) {
  .top, main { padding-left: 1rem; padding-right: 1rem; }
  .top { flex-direction: column; align-items: stretch; }
}