:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel2: #273548;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #6366f1;
  --accent-2: #f59e0b;
  --good: #22c55e;
  --bad: #ef4444;
  --border: #334155;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.topbar .brand {
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text);
}
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar nav a { color: var(--muted); }
.topbar nav a:hover { color: var(--text); }
.topbar .who { color: var(--muted); display: flex; align-items: center; gap: 8px; }
.topbar .link {
  background: none; border: none; color: var(--muted);
  cursor: pointer; padding: 0; font: inherit;
}
.topbar .link:hover { color: var(--text); }

.container {
  max-width: 1280px;
  margin: 24px auto;
  padding: 0 18px;
}
h1 { margin: 0 0 18px; font-size: 22px; }
h2 { margin: 24px 0 12px; font-size: 18px; color: var(--muted); font-weight: 500; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 18px;
}
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: -4px 0 12px;
}
.panel-header h2 { margin: 0; }

table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  font-size: 13px;
}
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
tr:last-child td { border-bottom: none; }
td.muted { color: var(--muted); }
td.mono, code { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 12px; }

.btn {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.1); text-decoration: none; }
.btn.danger { background: var(--bad); }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn.tiny { padding: 3px 8px; font-size: 12px; }

input[type=text], input[type=email], input[type=password], input[type=date],
input[type=number], textarea, select {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  font: inherit;
  width: 100%;
}
label { color: var(--muted); display: block; margin-top: 12px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
form .row { margin-bottom: 8px; }
form .actions { display: flex; gap: 8px; margin-top: 16px; }

.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
.pill.ok      { background: rgba(34,197,94,0.15); color: var(--good); }
.pill.bad     { background: rgba(239,68,68,0.15); color: var(--bad); }
.pill.warn    { background: rgba(245,158,11,0.15); color: var(--accent-2); }
.pill.neutral { background: rgba(148,163,184,0.15); color: var(--muted); }

.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 16px; }
.kv .k { color: var(--muted); }

.activation-key {
  display: block;
  padding: 12px 16px;
  background: var(--panel2);
  border: 1px dashed var(--accent);
  border-radius: 6px;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 18px;
  letter-spacing: 2px;
  text-align: center;
  color: var(--accent-2);
}

.footer { color: var(--muted); padding: 24px; text-align: center; }
.flash  { margin-bottom: 12px; padding: 10px 14px; border-radius: 6px; }
.flash.info  { background: rgba(99,102,241,0.15); color: var(--accent); }
.flash.error { background: rgba(239,68,68,0.15); color: var(--bad); }

.search-row { display: flex; gap: 12px; margin-bottom: 16px; }
.search-row input { flex: 1; }

.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; margin-bottom: 16px; }
.toolbar > div { min-width: 140px; }
.pager { display: flex; gap: 8px; justify-content: center; margin-top: 16px; }

/* Login screen */
.login-card {
  max-width: 360px;
  margin: 80px auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
}
.login-card h1 { text-align: center; }