:root {
  --bg: #060915;
  --panel: #101626;
  --panel-2: #121a2d;
  --line: #1d2b46;
  --text: #e6eeff;
  --muted: #8ea0c6;
  --blue: #2991ff;
  --green: #38d39f;
  --yellow: #f6bf2f;
  --red: #cf5a67;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Segoe UI, Inter, Arial, sans-serif;
  background: radial-gradient(1000px 400px at 40% 0%, #0b1740 0%, var(--bg) 55%);
  color: var(--text);
}
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px;
  background: linear-gradient(180deg, #141a27, #0f1522);
  border-right: 1px solid #1a263d;
  padding: 18px 14px;
}
.logo { font-size: 26px; margin-bottom: 20px; font-weight: 700; }
.logo small { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.nav a {
  display: block;
  color: #c8d7ff;
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 8px;
  background: transparent;
}
.nav a.active { background: var(--blue); color: #fff; }
.nav a:hover { background: #1a2c4e; }
.main { flex: 1; padding: 24px 28px; }
.title { font-size: 48px; margin: 0; }
.title span { color: #3d87ff; }
.subtitle { color: var(--muted); margin: 8px 0 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(280px, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(220px, 1fr)); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 16px; }
.card {
  background: linear-gradient(180deg, var(--panel), #0f1422);
  border: 1px solid #1b2a45;
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 0 0 1px rgba(41, 145, 255, 0.08), 0 0 24px rgba(41, 145, 255, 0.08);
}
.card h3 { margin: 0 0 8px; font-size: 28px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.badge { padding: 5px 10px; border-radius: 10px; font-size: 12px; background: #1b2945; color: #b6c8ef; }
.btn {
  border: 0;
  border-radius: 10px;
  padding: 11px 14px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
.btn-blue { background: #2991ff; }
.btn-green { background: #42d6a1; color: #092015; }
.btn-red { background: #b45c66; }
.btn-yellow { background: #f6bf2f; color: #1f1a08; }
.stat { font-size: 32px; font-weight: 700; }
.muted { color: var(--muted); }
.control-buttons .btn { width: 100%; margin-bottom: 10px; }
.search-row { display: flex; gap: 12px; margin: 16px 0; }
.search {
  flex: 1;
  background: #121a2e;
  border: 1px solid #23365a;
  color: var(--text);
  border-radius: 10px;
  padding: 12px 14px;
}
.tabs { display: flex; overflow: auto; gap: 8px; }
.tab { padding: 8px 12px; border-radius: 8px; background: #141e33; color: #afc3ea; white-space: nowrap; }
.tab.active { background: #2991ff; color: #fff; }
.plugin-title { font-size: 32px; margin: 0 0 8px; }
.plugin-card .plugin-name { font-size: 28px; margin: 12px 0; }
.plugin-card p { color: #93a8d0; min-height: 50px; margin: 0 0 12px; }
.profile-grid { display: grid; grid-template-columns: 320px 1fr; gap: 16px; }
.profile-avatar { width: 90px; height: 90px; border-radius: 50%; background: #1b2a4a; margin: 0 auto 14px; }
.profile-name { font-size: 42px; text-align: center; margin: 0; }
.center { text-align: center; }
@media (max-width: 1180px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
  .profile-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}