/* 共通スタイル */
.pm-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.pm-section {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 20px;
  margin-bottom: 20px;
}

.pm-section-title {
  margin: 0 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
  color: #333;
}

.pm-button {
  display: inline-block;
  padding: 8px 16px;
  background: #0073aa;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pm-button:hover {
  background: #005177;
  color: #fff;
  text-decoration: none;
}

.pm-button-danger {
  background: #dc3232;
}

.pm-button-danger:hover {
  background: #b32d2e;
}

.pm-alert {
  padding: 12px;
  margin-bottom: 20px;
  border-radius: 4px;
}

.pm-alert-success {
  background: #f0f8f0;
  border: 1px solid #46b450;
  color: #2e7d32;
}

.pm-alert-error {
  background: #fff8f8;
  border: 1px solid #dc3232;
  color: #d63638;
}

.pm-alert-warning {
  background: #fff8e5;
  border: 1px solid #ffb900;
  color: #996300;
}

.pm-alert-info {
  background: #f0f6fc;
  border: 1px solid #0073aa;
  color: #0073aa;
}