* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f5f7;
  color: #1f2937;
}

.container {
  max-width: 980px;
  margin: 28px auto;
  padding: 0 16px 24px;
}

h1 {
  margin: 0;
}

.subtitle {
  margin-top: 8px;
  color: #4b5563;
}

.card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 16px;
  margin-top: 16px;
}

form {
  display: grid;
  gap: 8px;
}

input {
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 10px;
}

button {
  border: 0;
  border-radius: 6px;
  padding: 9px 12px;
  cursor: pointer;
  background: #2563eb;
  color: #fff;
}

button.secondary {
  background: #64748b;
}

button.danger {
  background: #dc2626;
}

.actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.webhooks-list {
  display: grid;
  gap: 10px;
}

.webhook-item {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px;
}

.webhook-item h3 {
  margin: 0 0 8px;
}

.webhook-url {
  font-family: monospace;
  background: #eef2ff;
  padding: 8px;
  border-radius: 6px;
  overflow-wrap: anywhere;
}

.webhook-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.events-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.events-list {
  display: grid;
  gap: 10px;
}

.event-item {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 10px;
}

.event-meta {
  font-size: 13px;
  color: #4b5563;
}

pre {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 6px;
  padding: 10px;
  overflow: auto;
}

.muted {
  color: #6b7280;
}

.hidden {
  display: none;
}