:root {
  --bg: #0f1419;
  --card: #1a2332;
  --text: #e7eef8;
  --muted: #8b9bb4;
  --accent: #3d8bfd;
  --danger: #f07178;
  --border: #2a3648;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: #121a24;
}
.topbar .brand { font-weight: 700; }
.topbar nav { display: flex; gap: 16px; flex: 1; }
main { max-width: 1200px; margin: 0 auto; padding: 24px; }
.page h1 { margin-top: 0; }
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 20px 0;
}
.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.stat .n { font-size: 28px; font-weight: 700; }
.stat .l { color: var(--muted); margin-top: 4px; font-size: 13px; }
.btn, button {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
.btn.primary, button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--danger); }
.actions { display: flex; gap: 10px; }
.filters, .form-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin: 16px 0;
}
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
input, select, textarea {
  background: #0c1118;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
  min-width: 160px;
}
.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
th { background: #121a24; color: var(--muted); font-weight: 600; }
.tag { padding: 2px 8px; border-radius: 999px; font-size: 12px; background: #243044; }
.tag.active { background: #1f4d3a; }
.tag.locked { background: #5a3a1f; }
.tag.deleted { background: #4a2228; }
.ops { white-space: nowrap; }
.inline { display: inline; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.flash { background: #1f4d3a; border: 1px solid #2f7a58; padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.error { background: #4a2228; border: 1px solid #7a3038; padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.generated textarea { width: 100%; font-family: ui-monospace, Consolas, monospace; }
.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}
.login-card {
  width: min(400px, 92vw);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card h1 { margin: 0; font-size: 22px; }
.login-card .hint { margin: 0; color: var(--muted); font-size: 13px; }
.login-card button { background: var(--accent); border: none; padding: 10px; font-weight: 600; }
.linkish { background: transparent; border: none; color: var(--muted); }