:root {
  --bg: #0f1115;
  --panel: #171a21;
  --line: #262b36;
  --text: #e6e9ef;
  --muted: #9aa3b2;
  --accent: #4ade80;
  --accent-dim: #1f3d2b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 14px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--line);
}
.brand h1 { margin: 0; font-size: 20px; }
.tagline { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.admin-link { color: var(--accent); text-decoration: none; font-size: 13px; }

.controls {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end;
  padding: 16px 24px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.controls label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.controls select, .controls input {
  background: var(--bg); color: var(--text); border: 1px solid var(--line);
  border-radius: 6px; padding: 7px 9px; font-size: 14px;
}
.cats { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; margin: 0; }
.cats legend { color: var(--muted); font-size: 12px; padding: 0 4px; }
.cats label { flex-direction: row; align-items: center; gap: 6px; color: var(--text); font-size: 13px; }
.ghost {
  background: transparent; color: var(--muted); border: 1px solid var(--line);
  border-radius: 6px; padding: 8px 14px; cursor: pointer;
}
.ghost:hover { color: var(--text); border-color: var(--muted); }

.count { padding: 10px 24px 0; color: var(--muted); }

.grid { width: 100%; border-collapse: collapse; }
.grid th, .grid td { padding: 10px 24px; text-align: left; border-bottom: 1px solid var(--line); }
.grid th { color: var(--muted); font-weight: 600; cursor: pointer; user-select: none; white-space: nowrap; }
.grid th.num, .grid td.num { text-align: right; font-variant-numeric: tabular-nums; }
.grid tbody tr:hover { background: #1b1f28; }
.ppu { color: var(--accent); font-weight: 700; }
.badge {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  background: var(--accent-dim); color: var(--accent); font-size: 12px;
}
.buy {
  display: inline-block; padding: 6px 12px;
  background: var(--buy-bg, var(--accent));
  color: var(--buy-fg, #0a0d12);
  border-radius: var(--buy-radius, 6px);
  box-shadow: var(--buy-shadow, none);
  text-decoration: none; font-weight: 600; font-size: 13px;
}
.spark { display: inline-block; }
.footer { padding: 24px; color: var(--muted); font-size: 12px; border-top: 1px solid var(--line); margin-top: 24px; }

/* admin */
.admin-wrap { max-width: 760px; margin: 0 auto; padding: 24px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin-bottom: 18px; }
.card h2 { margin: 0 0 12px; font-size: 16px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.form-grid input, .form-grid select {
  background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 8px;
}
.btn { background: var(--accent); color: #0a0d12; border: 0; border-radius: 6px; padding: 9px 16px; font-weight: 700; cursor: pointer; }
.msg { color: var(--accent); font-size: 13px; min-height: 18px; }
.del { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 6px; padding: 4px 10px; cursor: pointer; }