* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  margin: 0;
  padding: 24px;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #334155;
}
header h1 { margin: 0; font-size: 1.5rem; color: #38bdf8; }
.token-box {
  display: flex;
  align-items: center;
  gap: 8px;
}
.token-box input { padding: 6px 10px; border-radius: 6px; border: 1px solid #475569; background: #1e293b; color: #fff; }
.token-box button { padding: 6px 12px; border-radius: 6px; border: none; background: #38bdf8; color: #0f172a; font-weight: 600; cursor: pointer; }
.token-box button:hover { background: #7dd3fc; }

main { max-width: 900px; margin: 0 auto; }
.card {
  background: #1e293b;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 24px;
  border: 1px solid #334155;
}
.card h2 { margin-top: 0; font-size: 1.1rem; color: #38bdf8; }

table { width: 100%; border-collapse: collapse; margin-top: 12px; }
th, td { text-align: left; padding: 10px; border-bottom: 1px solid #334155; }
th { color: #94a3b8; font-size: 0.85rem; text-transform: uppercase; }
td code { font-family: monospace; background: #0f172a; padding: 2px 6px; border-radius: 4px; color: #a5f3fc; }
td.actions button {
  padding: 4px 8px;
  margin-right: 6px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
}
.btn-edit { background: #38bdf8; color: #0f172a; }
.btn-delete { background: #ef4444; color: #fff; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-row label { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; color: #cbd5e1; }
.form-row input { padding: 8px 10px; border-radius: 6px; border: 1px solid #475569; background: #0f172a; color: #fff; }
.form-actions { display: flex; gap: 10px; }
.form-actions button {
  padding: 10px 18px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-weight: 600;
}
.form-actions button[type="submit"] { background: #22c55e; color: #fff; }
.form-actions button[type="submit"]:hover { background: #16a34a; }
#cancelBtn { background: #64748b; color: #fff; }
#cancelBtn:hover { background: #475569; }

code#feedUrl {
  display: block;
  margin: 10px 0;
  padding: 10px;
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 6px;
  font-family: monospace;
  color: #a5f3fc;
  overflow-wrap: break-word;
}