* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0; background: #f5f7fa; color: #1a1a1a; line-height: 1.5;
}
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px; background: #16a34a; color: #fff;
}
.topbar .brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 16px; }
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar nav a { color: #fff; text-decoration: none; opacity: 0.92; }
.topbar nav a:hover { opacity: 1; }
.logout-form { margin: 0; }
.logout-form button { background: rgba(255,255,255,0.18); color: #fff; border: 0; padding: 6px 12px; border-radius: 4px; cursor: pointer; }
main { padding: 24px; max-width: 1200px; margin: 0 auto; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 28px 0 10px; }
table.data-table { width: 100%; border-collapse: collapse; background: #fff; box-shadow: 0 1px 0 #e3e8ee; border-radius: 6px; overflow: hidden; }
table.data-table th { text-align: left; background: #f0fdf4; padding: 8px 12px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; color: #4a4a4a; border-bottom: 2px solid #16a34a; }
table.data-table td { padding: 9px 12px; border-bottom: 1px solid #eef1f4; font-size: 13px; }
.empty { text-align: center; color: #888; padding: 18px 0; }
code { background: #f4f4f5; padding: 1px 5px; border-radius: 3px; font-family: "SF Mono", Menlo, monospace; font-size: 12px; }
.pill { display: inline-block; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.6px; padding: 3px 9px; border-radius: 10px; background: #e5e7eb; color: #374151; font-weight: 600; }
.pill-activated, .pill-bound, .pill-available { background: #16a34a; color: #fff; }
.pill-revoked { background: #dc2626; color: #fff; }
.pill-used { background: #6b7280; color: #fff; }
.pill-pending, .pill-new { background: #d97706; color: #fff; }
form.search { margin-bottom: 14px; display: flex; gap: 8px; }
form.search input { flex: 1; padding: 7px 10px; border: 1px solid #d1d5db; border-radius: 4px; }
form button, .inline-form button { background: #16a34a; color: #fff; border: 0; padding: 7px 14px; border-radius: 4px; cursor: pointer; font-size: 13px; }
form button.danger, .inline-form button.danger { background: #dc2626; }
form.inline-form { display: inline-block; margin: 0 4px 0 0; }
table.kv th { text-align: left; padding: 5px 16px 5px 0; color: #6b7280; font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; font-weight: 600; }
table.kv td { padding: 5px 0; font-size: 13px; }
textarea { width: 100%; padding: 8px; border: 1px solid #d1d5db; border-radius: 4px; font-family: inherit; }
.error { background: #fef2f2; color: #991b1b; padding: 9px 12px; border-radius: 4px; margin-bottom: 12px; font-size: 13px; }
.login-page { background: linear-gradient(135deg, #16a34a 0%, #15803d 100%); min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card { background: #fff; padding: 32px 36px; border-radius: 8px; box-shadow: 0 12px 32px rgba(0,0,0,0.18); width: 360px; }
.login-card h1 { text-align: center; color: #16a34a; margin: 0 0 22px; }
.login-card label { display: block; margin-bottom: 14px; font-size: 12px; color: #4a4a4a; text-transform: uppercase; letter-spacing: 0.6px; }
.login-card input { width: 100%; padding: 9px 11px; border: 1px solid #d1d5db; border-radius: 4px; margin-top: 4px; font-size: 14px; }
.login-card button { width: 100%; padding: 11px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; max-width: 720px; }
.form-grid label { font-size: 11px; color: #4a4a4a; text-transform: uppercase; letter-spacing: 0.6px; }
.form-grid label.full { grid-column: 1/-1; }
.form-grid input { width: 100%; padding: 7px 10px; border: 1px solid #d1d5db; border-radius: 4px; margin-top: 3px; font-size: 13px; }
.form-grid button { grid-column: 1/-1; justify-self: start; padding: 9px 18px; }