/**
 * ISVD会員登録フォーム — isvd.or.jp/membership 埋め込み用CSS
 * data.isvd.or.jp から配信（WordPress wpautop対策）
 */
.isvd-membership {
  max-width: 720px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.isvd-membership h2 {
  display: none;
}
.isvd-membership .lead {
  color: #666;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.isvd-signup-box {
  background: #f0fdf4;
  border: 2px solid rgba(22, 163, 74, 0.2);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.isvd-signup-box h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 0.5rem;
}
.isvd-signup-box ul {
  margin: 0;
  padding-left: 1.2rem;
  color: #555;
  line-height: 1.8;
}
.isvd-email-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.isvd-email-form input[type="email"] {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.95rem;
  box-sizing: border-box;
}
.isvd-email-form input[type="email"]:focus {
  outline: none;
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}
.isvd-email-form button {
  padding: 0.75rem 1.5rem;
  background: #16a34a;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.isvd-email-form button:hover {
  background: #15803d;
}
.isvd-email-form button:disabled {
  background: #9ca3af;
  cursor: not-allowed;
}
.isvd-form-message {
  display: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-top: 0.75rem;
  font-size: 0.9rem;
}
.isvd-form-message.success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #16a34a;
}
.isvd-form-message.error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
}
.isvd-coop-box {
  margin-top: 2rem;
  padding: 1.25rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 8px;
}
.isvd-coop-box h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #2563eb;
  margin: 0 0 0.5rem;
}
.isvd-coop-box p {
  color: #555;
  margin: 0 0 0.5rem;
  line-height: 1.7;
}
.isvd-coop-box ul {
  margin: 0;
  padding-left: 1.2rem;
  color: #555;
  line-height: 1.8;
}
.isvd-privacy-note {
  margin-top: 2rem;
  text-align: center;
  color: #888;
  font-size: 0.85rem;
  line-height: 1.6;
}
.isvd-privacy-note a {
  color: #16a34a;
}
@media (max-width: 600px) {
  .isvd-email-form {
    flex-direction: column;
  }
}