* { box-sizing: border-box; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #f4f5f7;
  color: #1a1a1a;
  margin: 0;
  padding: 0;
}
.container { max-width: 880px; margin: 0 auto; padding: 32px 20px; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.15rem; margin-top: 2rem; }
.card {
  background: #fff;
  border-radius: 10px;
  padding: 20px 24px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.banner {
  background: #fff4e5;
  border: 1px solid #f0b429;
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 20px;
}
.banner ul { margin: 8px 0 0 0; padding-left: 20px; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.8rem; font-weight: 600; }
.badge.ok { background: #e3f9e5; color: #1b7a2a; }
.badge.pending { background: #fff4e5; color: #a05a00; }
.badge.error { background: #fde3e3; color: #a3161d; }
form.inline { display: inline; }
input[type=text], input[type=password], textarea {
  width: 100%; padding: 10px; border: 1px solid #d0d4d9; border-radius: 6px; font-family: inherit; font-size: 0.95rem;
}
textarea { min-height: 360px; font-family: "SF Mono", Menlo, monospace; font-size: 0.85rem; }
label { display: block; margin: 12px 0 4px; font-weight: 600; font-size: 0.9rem; }
button {
  background: #1a1a1a; color: #fff; border: none; border-radius: 6px;
  padding: 10px 18px; font-size: 0.95rem; cursor: pointer; margin-top: 12px;
}
button:disabled { background: #b0b3b8; cursor: not-allowed; }
button.secondary { background: #fff; color: #1a1a1a; border: 1px solid #d0d4d9; }
a.button-link {
  display: inline-block; background: #1a1a1a; color: #fff; text-decoration: none;
  padding: 8px 14px; border-radius: 6px; font-size: 0.9rem; margin: 4px 6px 4px 0;
}
table { width: 100%; border-collapse: collapse; margin-top: 12px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #eee; font-size: 0.9rem; }
.error { color: #a3161d; margin-top: 10px; }
.muted { color: #666; font-size: 0.85rem; }
.top-bar { display: flex; justify-content: space-between; align-items: center; }