body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f5f7;
  color: #111827;
}
a { color: #2563eb; text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px;
  background: #111827; color: #f9fafb;
}
.main { padding: 16px; max-width: 1200px; margin: 0 auto; }
.panel {
  background: white; border-radius: 10px; padding: 12px 16px;
  margin-bottom: 16px; box-shadow: 0 4px 12px rgba(15,23,42,0.08);
}
.hero { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.hero-actions .btn { margin-left: 8px; }

.btn, button {
  border: none; padding: 6px 12px; border-radius: 6px;
  background: #111827; color: white; cursor: pointer;
  font-size: 14px;
}
button:active, .btn:active { transform: translateY(1px); }

.auth-container {
  max-width: 360px; margin: 60px auto; padding: 20px;
  background: white; border-radius: 10px; box-shadow: 0 4px 12px rgba(15,23,42,0.08);
}
.auth-container label { display: block; margin-bottom: 10px; font-size: 14px; }
.auth-container input {
  width: 100%; padding: 6px 8px; border-radius: 6px;
  border: 1px solid #d1d5db; margin-top: 4px;
}

.error {
  background: #fee2e2; border: 1px solid #ef4444;
  color: #b91c1c; padding: 8px; margin-bottom: 10px; border-radius: 6px;
}

.list-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0; border-bottom: 1px solid #e5e7eb;
}
.list-row:last-child { border-bottom: none; }
.list-actions a { margin-left: 6px; font-size: 13px; }
.editor-toolbar {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px;
}
.editor-toolbar input, .editor-toolbar select {
  padding: 4px 8px; border-radius: 6px; border: 1px solid #d1d5db; font-size: 13px;
}
.timeline-root { margin-top: 8px; }