:root {
  --bg: #0f1720;
  --panel: #182231;
  --border: #2a3646;
  --text: #e7edf5;
  --muted: #8fa1b8;
  --accent: #4fb0ff;
  --accent2: #2ecf8f;
  --danger: #ff6b6b;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}
.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  gap: 0.5rem;
}
.brand { font-weight: 700; font-size: 1.1rem; }
nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1rem;
  font-size: 0.92rem;
}
nav a:hover { color: var(--accent); }
.container {
  max-width: 1100px;
  margin: 1.5rem auto;
  padding: 0 1rem;
}
h1, h2 { font-weight: 600; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
th, td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}
th { color: var(--muted); font-weight: 600; background: rgba(255,255,255,0.02); }
tr:hover td { background: rgba(255,255,255,0.03); }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  max-width: 480px;
}
form.wide { max-width: 720px; }
label { display: block; margin: 0.6rem 0 0.2rem; font-size: 0.85rem; color: var(--muted); }
input, select, textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  background: #0d151f;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.95rem;
}
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 1rem; }
button, .btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.55rem 1.1rem;
  background: var(--accent);
  color: #05141f;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
}
button:hover, .btn:hover { opacity: 0.9; }
.btn-secondary { background: var(--border); color: var(--text); }
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; align-items: end; }
.filters > div { min-width: 140px; }
.msg { padding: 0.6rem 0.9rem; border-radius: 6px; margin-bottom: 1rem; font-size: 0.9rem; }
.msg.ok { background: rgba(46,207,143,0.15); border: 1px solid var(--accent2); }
.msg.err { background: rgba(255,107,107,0.15); border: 1px solid var(--danger); }
.muted { color: var(--muted); font-size: 0.85rem; }
.count-badge { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.75rem; }