:root {
  --bg: #0a0a0a;
  --card: #111111;
  --card-border: rgba(255,255,255,0.1);
  --text: #f5f5f5;
  --text-dim: #9a9a9a;
  --accent: #ffffff;
  --danger: #ff5c5c;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid var(--card-border);
}
.admin-topbar a { color: var(--text-dim); text-decoration: none; font-size: 14px; }
.admin-wrap { max-width: 900px; margin: 0 auto; padding: 40px 24px; }
h1 { font-size: 26px; margin: 0 0 24px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #000;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}
.btn.secondary { background: none; border: 1px solid var(--card-border); color: var(--text); }
.btn.danger { background: var(--danger); color: #fff; }
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 20px;
}
label { display: block; font-size: 13px; color: var(--text-dim); margin: 14px 0 6px; }
input[type=text], input[type=password], input[type=number], input[type=file], select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: #000;
  color: var(--text);
  font-size: 14px;
}
.pack-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid var(--card-border);
}
.pack-row:first-child { border-top: none; }
.pack-row a { color: var(--text); text-decoration: none; font-weight: 600; }
.pack-row .sub { color: var(--text-dim); font-size: 13px; }
.flash-error { background: rgba(255,92,92,0.1); border: 1px solid rgba(255,92,92,0.3); color: var(--danger); padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.flash-ok { background: rgba(120,255,150,0.1); border: 1px solid rgba(120,255,150,0.3); color: #7cff9e; padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.track-admin-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--card-border); }
.track-admin-row:first-child { border-top: none; }
.track-admin-row .grow { flex: 1; }
.small { font-size: 12px; color: var(--text-dim); }
code { background: #000; padding: 2px 6px; border-radius: 4px; }