/* 静的ページ共通スタイル */
.static-page-container {
  max-width: 800px;
  margin: 20px auto;
  padding: 30px;
  font-family: var(--font-family-base);
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  line-height: 1.7;
  color: #333;
}

.static-page-container h1 {
  font-size: 1.8em;
  font-weight: 700;
  color: #1c1e21;
  margin-bottom: 10px;
  padding-bottom: 15px;
  border-bottom: 2px solid #1877f2;
}

.static-page-container .last-updated {
  font-size: 0.85em;
  color: #606770;
  margin-bottom: 25px;
}

.static-page-container h2 {
  font-size: 1.3em;
  font-weight: 600;
  color: #1c1e21;
  margin-top: 30px;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 1px solid #ddd;
}

.static-page-container h3 {
  font-size: 1.1em;
  font-weight: 600;
  color: #444;
  margin-top: 20px;
  margin-bottom: 10px;
}

.static-page-container p {
  margin-bottom: 15px;
}

.static-page-container ul {
  margin: 10px 0 15px 20px;
  padding-left: 0;
}

.static-page-container li {
  margin-bottom: 8px;
  list-style-type: disc;
}

.static-page-container section {
  margin-bottom: 25px;
}

.static-page-container strong {
  color: #1c1e21;
}

/* 特定商取引法テーブル */
.disclosure-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.disclosure-table th,
.disclosure-table td {
  padding: 15px;
  border: 1px solid #ddd;
  text-align: left;
  vertical-align: top;
}

.disclosure-table th {
  background-color: #f7f8fa;
  font-weight: 600;
  color: #1c1e21;
  width: 30%;
  white-space: nowrap;
}

.disclosure-table td {
  background-color: #fff;
}

.disclosure-table td small {
  display: block;
  margin-top: 5px;
  color: #606770;
  font-size: 0.85em;
}

.disclosure-table td ul {
  margin: 0;
  padding-left: 20px;
}

.disclosure-table td li {
  margin-bottom: 5px;
}

.static-page-container .back-link {
  display: inline-block;
  margin-top: 30px;
  color: #1877f2;
  text-decoration: none;
}

.static-page-container .back-link:hover {
  text-decoration: underline;
}

/* GitHub公開Issue一覧 */
.github-issues-page {
  max-width: 1080px;
  border: 1px solid #d5dce6;
  background: #f8fbff;
}

.github-issues-hero {
  padding: 16px 18px;
  border: 1px solid #d5dce6;
  border-radius: 12px;
  background: linear-gradient(140deg, #0f172a 0%, #1e293b 80%);
  color: #f1f5f9;
  display: grid;
  gap: 12px;
}

.github-issues-hero-main {
  display: grid;
  gap: 6px;
}

.github-issues-kicker {
  margin: 0 0 6px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7dd3fc;
}

.github-issues-page h1 {
  margin: 0;
  padding: 0;
  border: 0;
  color: #fff;
  font-size: 1.5rem;
}

.github-issues-lead {
  margin: 0;
  color: #d7e3f4;
  font-size: 0.92rem;
}

.github-issues-sync-time {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.github-issues-sync-label {
  font-size: 0.75rem;
  color: #cbd5e1;
}

.github-issues-sync-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.8rem;
  color: #fff;
}

.github-issues-section {
  --section-accent: #94a3b8;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid #d5dce6;
  border-radius: 12px;
  background: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.04);
}

.github-issues-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: var(--section-accent);
}

.github-issues-section-development {
  --section-accent: #3b82f6;
  background: linear-gradient(180deg, #f5f9ff 0%, #eff6ff 100%);
  border-color: #bfdbfe;
}

.github-issues-section-improvement {
  --section-accent: #f59e0b;
  background: linear-gradient(180deg, #fffdf3 0%, #fefce8 100%);
  border-color: #fde68a;
}

.github-issues-section-bugfix {
  --section-accent: #ef4444;
  background: linear-gradient(180deg, #fff6f6 0%, #fef2f2 100%);
  border-color: #fecaca;
}

.github-issues-section-admin-request {
  --section-accent: #475569;
  background: linear-gradient(180deg, #fbfdff 0%, #f8fafc 100%);
  border-color: #cbd5e1;
}

.github-issues-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.github-issues-section-heading {
  min-width: 0;
}

.github-issues-section-header h2 {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 1.05rem;
  color: #0f172a;
}

.github-issues-section-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.github-issues-subsection {
  margin-top: 0;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 10px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.8);
}

.github-issues-subsection h3 {
  margin: 0 0 8px;
  color: #334155;
  font-size: 0.9rem;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

.github-issues-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.github-issues-list li {
  list-style: none;
  list-style-type: none;
}

.github-issue-row {
  list-style: none;
  margin: 0;
  border: 1px solid #dbe5f0;
  border-radius: 10px;
  background: #fff;
}

.github-issue-toggle {
  list-style: none;
  margin: 0;
  padding: 8px 28px 8px 10px;
  display: block;
  cursor: pointer;
  position: relative;
}

.github-issue-toggle::-webkit-details-marker {
  display: none;
}

.github-issue-toggle::marker {
  content: "";
}

.github-issue-toggle::after {
  content: "+";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  font-weight: 700;
}

.github-issue-row[open] .github-issue-toggle::after {
  content: "-";
}

.github-issue-summary-main {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  margin-right: 6px;
}

.github-issue-details {
  padding: 0 10px 8px;
  border-top: 1px solid #e2e8f0;
}

.github-issue-row[open] .github-issue-toggle {
  background: #f8fbff;
}

.github-issue-title {
  margin: 0;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.35;
  font-size: 0.9rem;
  flex: 1 1 auto;
  min-width: 0;
}

.github-issue-number {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color: #2563eb;
  font-weight: 700;
}

.github-issue-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 86px;
  padding: 1px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  color: #334155;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
}

.github-issue-status-badge[data-status="対応中"] {
  color: #075985;
  background: #e0f2fe;
  border-color: #7dd3fc;
}

.github-issue-status-badge[data-status="実装中"] {
  color: #075985;
  background: #e0f2fe;
  border-color: #7dd3fc;
}

.github-issue-status-badge[data-status="テスト中"] {
  color: #6b21a8;
  background: #f3e8ff;
  border-color: #d8b4fe;
}

.github-issue-status-badge[data-status="着手前"],
.github-issue-status-badge[data-status="未着手"] {
  color: #854d0e;
  background: #fef3c7;
  border-color: #fcd34d;
}

.github-issue-status-badge[data-status="完了"] {
  color: #166534;
  background: #dcfce7;
  border-color: #86efac;
}

.github-issue-comment {
  margin: 8px 0 0;
  color: #475569;
  line-height: 1.55;
  font-size: 0.82rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.admin-request-chat-section {
  margin-top: 16px;
}

.admin-request-chat-header {
  display: grid;
  gap: 4px;
  margin-bottom: 8px;
}

.admin-request-chat-title {
  margin: 0;
  font-size: 1.05rem;
  color: #0f172a;
}

.admin-request-chat-lead {
  margin: 0;
  color: #475569;
  font-size: 0.82rem;
}

.admin-request-chat-form {
  margin-top: 0;
  border: 1px solid rgba(148, 163, 184, 0.34);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-request-chat-error {
  margin: 0 0 8px;
  color: #b91c1c;
  font-size: 0.8rem;
  font-weight: 700;
}

.admin-request-chat-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-request-chat-category {
  position: relative;
}

.admin-request-chat-category-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.admin-request-chat-category-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  color: #334155;
  background: #fff;
  cursor: pointer;
}

.admin-request-chat-category-input:focus-visible + .admin-request-chat-category-label {
  outline: 2px solid #fda4af;
  outline-offset: 1px;
}

.admin-request-chat-category-input:checked + .admin-request-chat-category-label[data-category="new_feature"] {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1d4ed8;
}

.admin-request-chat-category-input:checked + .admin-request-chat-category-label[data-category="improvement"] {
  border-color: #fcd34d;
  background: #fefce8;
  color: #a16207;
}

.admin-request-chat-category-input:checked + .admin-request-chat-category-label[data-category="bug"] {
  border-color: #fca5a5;
  background: #fef2f2;
  color: #b91c1c;
}

.admin-request-chat-textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 8px 10px;
  resize: vertical;
  min-height: 78px;
  font-size: 0.86rem;
  line-height: 1.5;
}

.admin-request-chat-textarea:focus {
  outline: 2px solid #fda4af;
  outline-offset: 1px;
}

.admin-request-chat-counter {
  margin: 0;
  color: #64748b;
  font-size: 0.74rem;
  text-align: right;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.admin-request-chat-upload {
  margin: 0;
  border: 1px solid #dbe5f0;
  border-radius: 10px;
  background: #f8fbff;
  padding: 8px;
}

.admin-request-chat-upload-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-request-chat-upload-label {
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 700;
  color: #334155;
  margin: 0;
}

.admin-request-chat-upload-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.admin-request-chat-upload-status {
  display: inline-flex;
  align-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  background: #f8fafc;
  color: #334155;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 8px;
}

.admin-request-chat-upload-clear {
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  background: #fff;
  color: #334155;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.2;
  padding: 2px 8px;
  cursor: pointer;
}

.admin-request-chat-upload-clear:focus-visible {
  outline: 2px solid #fda4af;
  outline-offset: 1px;
}

.admin-request-chat-upload-note {
  margin: 4px 0 6px;
  color: #64748b;
  font-size: 0.72rem;
}

.admin-request-chat-upload-input {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #fff;
  font-size: 0.78rem;
  padding: 6px;
}

.admin-request-chat-upload-input::file-selector-button {
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #f8fafc;
  color: #334155;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 8px;
  margin-right: 8px;
  cursor: pointer;
}

.admin-request-chat-upload-input:focus {
  outline: 2px solid #fda4af;
  outline-offset: 1px;
}

.admin-request-chat-upload-input.is-disabled {
  background: #f8fafc;
  color: #94a3b8;
  cursor: not-allowed;
}

.admin-request-chat-upload-input.is-disabled::file-selector-button {
  border-color: #cbd5e1;
  background: #e2e8f0;
  color: #64748b;
  cursor: not-allowed;
}

.admin-request-chat-upload-previews {
  margin: 8px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 6px;
}

.admin-request-chat-upload-preview-item {
  position: relative;
  border: 1px solid #fbcfe8;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.admin-request-chat-upload-preview-open {
  appearance: none;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.admin-request-chat-upload-preview-open:focus-visible {
  outline: 2px solid #fda4af;
  outline-offset: -2px;
}

.admin-request-chat-upload-preview-image {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #f8fafc;
}

.admin-request-chat-upload-preview-video {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #0f172a;
}

.admin-request-chat-upload-preview-item.is-video::after {
  content: "VIDEO";
  position: absolute;
  left: 6px;
  bottom: 6px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 2px 6px;
}

.admin-request-chat-upload-preview-fallback {
  position: absolute;
  inset: auto 6px 6px 6px;
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.75);
  color: #fff;
  font-size: 0.62rem;
  line-height: 1.3;
  padding: 4px 6px;
}

.admin-request-chat-upload-preview-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.64);
  color: #fff;
  font-size: 0.9rem;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.admin-request-chat-upload-preview-remove:focus-visible {
  outline: 2px solid #fda4af;
  outline-offset: 1px;
}

.admin-request-chat-submit {
  margin-top: 2px;
  border: 1px solid #1d4ed8;
  background: #1d4ed8;
  color: #fff;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 12px;
  cursor: pointer;
}

.admin-request-chat-submit:disabled {
  background: #cbd5e1;
  border-color: #cbd5e1;
  cursor: not-allowed;
}

.admin-request-chat-login {
  margin-top: 10px;
  border: 1px solid #dbe5f0;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  padding: 12px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 10px;
  row-gap: 8px;
  align-items: center;
}

.admin-request-chat-login-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: #e0ecff;
  color: #1d4ed8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.admin-request-chat-login-content {
  min-width: 0;
}

.admin-request-chat-login-title {
  margin: 0;
  color: #0f172a;
  font-size: 0.84rem;
  font-weight: 700;
}

.admin-request-chat-login-text {
  margin: 2px 0 0;
  color: #64748b;
  font-size: 0.76rem;
}

.admin-request-chat-login-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-request-chat-login-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.2;
  padding: 6px 12px;
  text-decoration: none;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.admin-request-chat-login-button--primary {
  border: 1px solid #1d4ed8;
  background: #1d4ed8;
  color: #ffffff;
}

.admin-request-chat-login-button--primary:hover {
  background: #1e40af;
  border-color: #1e40af;
}

.admin-request-chat-login-button--secondary {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #334155;
}

.admin-request-chat-login-button--secondary:hover {
  border-color: #94a3b8;
  background: #f8fafc;
}

.admin-request-chat-login-button:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 1px;
}

.admin-request-chat-stream {
  margin-top: 10px;
  max-height: 440px;
  overflow-y: auto;
  border: 1px solid rgba(148, 163, 184, 0.34);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  padding: 8px;
}

.admin-request-chat-preview-open {
  overflow: hidden;
}

.admin-request-chat-preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(15, 23, 42, 0.82);
}

.admin-request-chat-preview-overlay.hidden {
  display: none;
}

.admin-request-chat-preview-dialog {
  position: relative;
  width: min(960px, 100%);
  max-height: calc(100vh - 32px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-request-chat-preview-close {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.7);
  color: #fff;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.admin-request-chat-preview-close:focus-visible {
  outline: 2px solid #fda4af;
  outline-offset: 2px;
}

.admin-request-chat-preview-image,
.admin-request-chat-preview-video {
  max-width: 100%;
  max-height: calc(100vh - 56px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  background: #020617;
  box-shadow: 0 24px 48px rgba(2, 6, 23, 0.42);
}

@media (max-width: 768px) {
  .admin-request-chat-preview-close {
    top: 8px;
    right: 8px;
  }
}

.admin-request-chat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-request-chat-list li {
  list-style: none;
  list-style-type: none;
}

.admin-request-chat-list li::marker {
  content: "";
}

.admin-request-chat-item {
  border: 1px solid #dbe5f0;
  border-radius: 10px;
  background: #fff;
  padding: 8px;
}

.admin-request-chat-item-line {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-request-chat-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.admin-request-chat-user {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  min-width: 0;
}

.admin-request-chat-user-name {
  color: #1e293b;
  font-size: 0.82rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-request-chat-user:hover .admin-request-chat-user-name {
  text-decoration: underline;
}

.admin-request-chat-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #334155;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  flex-shrink: 0;
}

.admin-request-chat-badge[data-category="new_feature"] {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1d4ed8;
}

.admin-request-chat-badge[data-category="improvement"] {
  border-color: #fcd34d;
  background: #fefce8;
  color: #a16207;
}

.admin-request-chat-badge[data-category="bug"] {
  border-color: #fca5a5;
  background: #fef2f2;
  color: #b91c1c;
}

.admin-request-chat-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
}

.admin-request-chat-delete-form {
  margin: 0;
  display: inline-flex;
}

.admin-request-chat-delete-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: #9ca3af;
  padding: 0;
  cursor: pointer;
  opacity: 0.45;
  transition: opacity 0.15s, background-color 0.15s, color 0.15s;
}

.admin-request-chat-delete-button:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  opacity: 1;
}

.admin-request-chat-delete-button:focus-visible {
  outline: 2px solid #fda4af;
  outline-offset: 1px;
  opacity: 1;
}

.admin-request-chat-item .admin-request-chat-body {
  min-width: 0;
  margin: 0;
  margin-block: 0;
  color: #334155;
  line-height: 1.45;
  font-size: 0.82rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.admin-request-chat-media-grid {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 6px;
}

.admin-request-chat-media-item {
  border: 1px solid #fecdd3;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.admin-request-chat-media-open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.admin-request-chat-media-open:focus-visible {
  outline: 2px solid #fda4af;
  outline-offset: -2px;
}

.admin-request-chat-media-image,
.admin-request-chat-media-video {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f8fafc;
}

.admin-request-chat-empty {
  border: 1px dashed #fecdd3;
  border-radius: 10px;
  padding: 10px;
  color: #64748b;
  font-size: 0.82rem;
}

.github-issue-comment-empty {
  margin: 4px 0 0;
  color: #94a3b8;
  font-size: 0.8rem;
}

.github-issues-empty-text {
  margin: 0;
  color: #64748b;
  font-size: 0.84rem;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .static-page-container {
    margin: 10px;
    padding: 20px;
  }

  .static-page-container h1 {
    font-size: 1.5em;
  }

  .static-page-container h2 {
    font-size: 1.2em;
  }

  .static-page-container h3 {
    font-size: 1em;
  }

  /* テーブルのレスポンシブ対応 */
  .disclosure-table th {
    width: 35%;
    white-space: normal;
    font-size: 0.9em;
  }

  .disclosure-table th,
  .disclosure-table td {
    padding: 12px 10px;
  }

  .github-issues-section-header {
    align-items: center;
  }

  .github-issues-hero {
    padding: 14px;
  }

  .github-issues-overview {
    grid-template-columns: 1fr;
  }

  .github-issues-page h1 {
    font-size: 1.3rem;
  }

  .github-issues-section {
    padding: 10px;
  }

  .github-issues-section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .github-issues-section-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .github-issue-row {
    padding: 0;
  }

  .github-issue-toggle {
    padding: 8px 28px 8px 8px;
  }

  .github-issue-summary-main {
    margin-right: 12px;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 6px;
  }

  .github-issue-title {
    width: 100%;
    flex: 1 1 100%;
  }

  .github-issue-details {
    padding: 0 8px 8px;
  }

  .admin-request-chat-form {
    padding: 8px;
  }

  .admin-request-chat-login {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .admin-request-chat-login-icon {
    width: 32px;
    height: 32px;
  }

  .admin-request-chat-login-actions {
    width: 100%;
  }

  .admin-request-chat-login-button {
    flex: 1 1 100%;
  }

  .admin-request-chat-stream {
    max-height: 52vh;
  }

  .admin-request-chat-item-header {
    align-items: flex-start;
  }

  .admin-request-chat-meta {
    flex-direction: row;
    align-items: center;
    gap: 4px;
  }

  .admin-request-chat-delete-button {
    opacity: 1;
  }

}

/* =============================================
   釣船機能紹介ページ
   ============================================= */

.fishing-ship-guide {
  max-width: 100%;
  margin: 0;
  padding: 0;
  font-family: var(--font-family-base);
  color: #333;
  line-height: 1.7;
}

/* ヒーローセクション */
.guide-hero {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 50%, #0369a1 100%);
  color: white;
  padding: 60px 20px;
  text-align: center;
}

.guide-hero-content h1 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.guide-hero-content h1 i {
  font-size: 2rem;
}

.guide-hero-subtitle {
  font-size: 1.1rem;
  opacity: 0.95;
  margin: 0;
  line-height: 1.8;
}

.sp-only {
  display: none;
}

/* ベータ版お知らせバナー */
.guide-beta-notice {
  background: #fffbeb;
  border-bottom: 1px solid #fcd34d;
  padding: 14px 20px;
}

.guide-beta-notice-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #92400e;
  line-height: 1.6;
}

.guide-beta-notice-inner i {
  flex-shrink: 0;
  font-size: 18px;
  color: #d97706;
}

.guide-beta-notice-inner p {
  margin: 0;
}

/* サンプルページセクション */
.guide-samples {
  padding: 50px 20px;
  background: white;
}

.guide-samples h2 {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 8px;
}

.guide-samples-description {
  text-align: center;
  font-size: 0.95rem;
  color: #606770;
  margin: 0 0 24px;
}

.guide-sample-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.guide-sample-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #f7f8fa;
  padding: 16px 20px;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.guide-sample-card:hover {
  background: #f0f9ff;
  border-color: #0ea5e9;
  transform: translateX(4px);
}

.guide-sample-card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guide-sample-card-icon i {
  font-size: 1.3rem;
  color: white;
}

.guide-sample-card-content {
  flex: 1;
}

.guide-sample-card-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 4px;
}

.guide-sample-card-content p {
  font-size: 0.85rem;
  color: #606770;
  margin: 0;
}

.guide-sample-card-arrow {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: transform 0.2s ease;
}

.guide-sample-card:hover .guide-sample-card-arrow {
  transform: translateX(4px);
  color: #0ea5e9;
}

/* 機能紹介セクション */
.guide-features {
  padding: 50px 20px;
  background: #f7f8fa;
}

.guide-features h2 {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 30px;
}

.guide-feature-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
}

.guide-feature-card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.guide-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.guide-feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.guide-feature-icon i {
  font-size: 1.5rem;
  color: white;
}

.guide-feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 8px;
}

.guide-feature-card p {
  font-size: 0.9rem;
  color: #606770;
  margin: 0;
}

/* 注意点セクション */
.guide-considerations {
  padding: 50px 20px;
  background: #fff8f0;
}

.guide-considerations h2 {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 30px;
}

.guide-consideration-list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.guide-consideration-item {
  display: flex;
  gap: 16px;
  background: white;
  padding: 20px;
  border-radius: 12px;
  border-left: 4px solid #f59e0b;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.guide-consideration-icon {
  width: 44px;
  height: 44px;
  background: #fef3c7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guide-consideration-icon i {
  font-size: 1.1rem;
  color: #d97706;
}

.guide-consideration-content {
  flex: 1;
}

.guide-consideration-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #92400e;
  margin: 0 0 4px;
}

.guide-consideration-content p {
  font-size: 0.9rem;
  color: #78716c;
  margin: 0;
}

.guide-consideration-note {
  margin-top: 8px !important;
  padding: 8px 12px;
  background: #fef3c7;
  border-radius: 6px;
  font-size: 0.85rem !important;
  color: #92400e !important;
}

.guide-consideration-item--important {
  border-left-color: #dc2626;
  background: #fef2f2;
}

.guide-consideration-item--important .guide-consideration-icon {
  background: #fee2e2;
}

.guide-consideration-item--important .guide-consideration-icon i {
  color: #dc2626;
}

.guide-consideration-item--important .guide-consideration-content h3 {
  color: #991b1b;
}

/* 登録の流れセクション */
.guide-steps {
  padding: 50px 20px;
  background: white;
}

.guide-steps h2 {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 30px;
}

.guide-step-list {
  max-width: 600px;
  margin: 0 auto;
}

.guide-step {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
}

.guide-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 44px;
  width: 2px;
  height: calc(100% - 20px);
  background: #e4e6eb;
}

.guide-step-number {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.guide-step-content {
  flex: 1;
  padding-top: 4px;
}

.guide-step-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 4px;
}

.guide-step-content p {
  font-size: 0.9rem;
  color: #606770;
  margin: 0;
}

/* CTAセクション */
.guide-cta {
  padding: 50px 20px;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  text-align: center;
}

.guide-cta h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 12px;
}

.guide-cta > p {
  font-size: 1rem;
  color: #606770;
  margin: 0 0 24px;
}

.guide-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 320px;
  margin: 0 auto;
}

.guide-cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.guide-cta-button--primary {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
}

.guide-cta-button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
}

.guide-cta-button--secondary {
  background: white;
  color: #0284c7;
  border: 2px solid #0284c7;
}

.guide-cta-button--secondary:hover {
  background: #f0f9ff;
}

/* お問い合わせセクション */
.guide-contact {
  padding: 40px 20px;
  background: white;
  text-align: center;
}

.guide-contact h2 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 8px;
}

.guide-contact > p {
  font-size: 0.9rem;
  color: #606770;
  margin: 0 0 16px;
}

.guide-contact-links {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.guide-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #1c1e21;
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.guide-contact-link:hover {
  background: #333;
  transform: translateY(-2px);
}

.guide-contact-link i {
  font-size: 1.1rem;
}

/* 戻るボタン */
.guide-back {
  padding: 20px;
  background: #f7f8fa;
  text-align: center;
}

.guide-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #606770;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.guide-back-link:hover {
  color: #1877f2;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .guide-hero {
    padding: 40px 16px;
  }

  .guide-hero-content h1 {
    font-size: 1.4rem;
  }

  .guide-hero-content h1 i {
    font-size: 1.6rem;
  }

  .guide-hero-subtitle {
    font-size: 1rem;
  }

  .sp-only {
    display: inline;
  }

  .guide-samples {
    padding: 40px 16px;
  }

  .guide-samples h2 {
    font-size: 1.3rem;
  }

  .guide-sample-card {
    padding: 14px 16px;
    gap: 12px;
  }

  .guide-sample-card-icon {
    width: 44px;
    height: 44px;
  }

  .guide-features,
  .guide-considerations,
  .guide-steps,
  .guide-cta {
    padding: 40px 16px;
  }

  .guide-features h2,
  .guide-considerations h2,
  .guide-steps h2,
  .guide-cta h2 {
    font-size: 1.3rem;
  }

  .guide-consideration-item {
    padding: 16px;
    gap: 12px;
  }

  .guide-consideration-icon {
    width: 40px;
    height: 40px;
  }

  .guide-consideration-content h3 {
    font-size: 0.95rem;
  }

  .guide-feature-cards {
    grid-template-columns: 1fr;
  }

  .guide-feature-card {
    padding: 20px;
  }

  .guide-step {
    gap: 12px;
  }

  .guide-step-number {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .guide-step:not(:last-child)::after {
    left: 17px;
    top: 40px;
  }

  .guide-cta-buttons {
    max-width: 100%;
  }
}

/* =============================================
   サンプルページ共通スタイル
   ============================================= */

/* サンプルページ用のレイアウト上書き */
body.sample-page .main-content {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  overflow: auto;
}

/* サンプルページ注意書き（上部） */
.sample-page-notice {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9rem;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 100;
  flex-wrap: wrap;
}

.sample-page-notice i {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.sample-page-notice-sub {
  width: 100%;
  font-size: 0.75rem;
  opacity: 0.9;
  margin-top: 4px;
}

/* サンプルページCTA（下部） */
.sample-page-cta {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  padding: 20px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.95rem;
  margin-top: auto;
}

.sample-page-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: white;
  color: #0284c7;
  padding: 10px 20px;
  border-radius: 20px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.sample-page-cta-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* サンプル画像プレースホルダー */
.fishing-ship-show-no-image.sample-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
  border: 2px dashed #0ea5e9;
}

.sample-image-label {
  font-size: 0.85rem;
  color: #0369a1;
}

/* サンプル地図プレースホルダー */
.sample-map {
  background: #f1f5f9;
  border: 2px dashed #94a3b8;
  border-radius: 8px;
  padding: 40px 20px;
  margin-bottom: 16px;
}

.sample-map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: #64748b;
}

.sample-map-placeholder i {
  font-size: 3rem;
  color: #94a3b8;
}

/* サンプル登録票プレースホルダー */
.sample-certificate .sample-certificate-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #f8fafc;
  border: 2px dashed #cbd5e1;
  border-radius: 8px;
  padding: 40px 20px;
  color: #64748b;
}

.sample-certificate-placeholder i {
  font-size: 2.5rem;
  color: #94a3b8;
}

/* サンプルダッシュボード機能説明 */
.sample-dashboard-features {
  background: #f0f9ff;
  padding: 40px 20px;
  margin-top: 40px;
  border-radius: 12px;
}

.sample-dashboard-features h2 {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 24px;
}

.sample-dashboard-features h2 i {
  color: #0ea5e9;
  margin-right: 8px;
}

.sample-dashboard-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.sample-dashboard-feature {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.sample-dashboard-feature i {
  font-size: 1.8rem;
  color: #0ea5e9;
  margin-bottom: 12px;
}

.sample-dashboard-feature h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 8px;
}

.sample-dashboard-feature p {
  font-size: 0.85rem;
  color: #606770;
  margin: 0;
  line-height: 1.6;
}

/* 船長カードの統計情報 */
.captain-ship-card-v2__stats {
  margin: 12px 0;
  padding: 8px 12px;
  background: #f0f9ff;
  border-radius: 6px;
}

.captain-ship-card-v2__stat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #0369a1;
}

.captain-ship-card-v2__stat i {
  color: #0ea5e9;
}

/* サンプルカテゴリ見出し */
.guide-samples-category {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 24px 0 12px;
  padding-left: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.guide-samples-category i {
  color: #0ea5e9;
}

/* =============================================
   サンプル釣船一覧ページ
   ============================================= */
.sample-ship-list-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.sample-ship-list-header {
  text-align: center;
  margin-bottom: 24px;
}

.sample-ship-list-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 8px;
}

.sample-ship-list-header p {
  color: #606770;
  margin: 0;
}

.sample-ship-list-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.sample-filter-label {
  font-size: 0.85rem;
  color: #606770;
}

.sample-filter-btn {
  padding: 6px 12px;
  border: 1px solid #e4e6eb;
  border-radius: 20px;
  background: white;
  font-size: 0.85rem;
  color: #606770;
  cursor: pointer;
}

.sample-filter-btn.active {
  background: #0ea5e9;
  border-color: #0ea5e9;
  color: white;
}

.sample-ship-list-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sample-ship-list-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
}

.sample-ship-list-card-image {
  width: 120px;
  min-height: 120px;
  background: #f0f9ff;
  position: relative;
  flex-shrink: 0;
}

.sample-ship-list-card-no-image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sample-ship-list-card-no-image i {
  font-size: 2rem;
  color: #0ea5e9;
}

.sample-ship-list-card-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: #10b981;
  color: white;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
}

.sample-ship-list-card-body {
  flex: 1;
  padding: 12px;
  display: flex;
  flex-direction: column;
}

.sample-ship-list-card-name {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 6px;
}

.sample-ship-list-card-meta {
  font-size: 0.8rem;
  color: #606770;
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
}

.sample-ship-list-card-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.sample-ship-list-card-price-label {
  font-size: 0.75rem;
  color: #606770;
}

.sample-ship-list-card-price-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0ea5e9;
}

.sample-ship-list-card-price-value small {
  font-size: 0.8rem;
}

.sample-ship-list-card-schedule {
  font-size: 0.8rem;
  color: #10b981;
  margin-bottom: 8px;
}

.sample-ship-list-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: #0ea5e9;
  text-decoration: none;
  margin-top: auto;
}

/* =============================================
   サンプル予約フォームページ
   ============================================= */
.sample-reservation-form-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 20px;
}

.sample-reservation-form-header {
  margin-bottom: 20px;
}

.sample-reservation-form-header h1 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0;
}

.sample-reservation-schedule-info {
  background: #f0f9ff;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.sample-reservation-schedule-ship {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #0369a1;
  margin-bottom: 12px;
}

.sample-reservation-schedule-details {
  display: flex;
  gap: 16px;
}

.sample-reservation-schedule-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: white;
  padding: 8px 12px;
  border-radius: 8px;
}

.sample-schedule-date-month {
  font-size: 0.8rem;
  color: #0369a1;
}

.sample-schedule-date-day {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0369a1;
}

.sample-schedule-date-wday {
  font-size: 0.8rem;
  color: #606770;
}

.sample-reservation-schedule-meta {
  flex: 1;
}

.sample-schedule-fish {
  font-weight: 600;
  color: #1c1e21;
  margin-bottom: 4px;
}

.sample-schedule-time,
.sample-schedule-price {
  font-size: 0.85rem;
  color: #606770;
  margin-bottom: 2px;
}

.sample-reservation-form {
  background: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.sample-form-group {
  margin-bottom: 20px;
}

.sample-form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #1c1e21;
  margin-bottom: 8px;
}

.sample-number-input {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sample-number-btn {
  width: 40px;
  height: 40px;
  border: 1px solid #e4e6eb;
  border-radius: 8px;
  background: white;
  font-size: 1.2rem;
  cursor: pointer;
}

.sample-number-input input {
  width: 60px;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 600;
  border: 1px solid #e4e6eb;
  border-radius: 8px;
  padding: 8px;
}

.sample-form-hint {
  font-size: 0.8rem;
  color: #606770;
  margin-top: 6px;
}

.sample-form-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #e4e6eb;
  border-radius: 8px;
  font-size: 0.9rem;
  resize: vertical;
  min-height: 80px;
}

.sample-reservation-summary {
  background: #f7f8fa;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.sample-reservation-summary h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 12px;
}

.sample-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: #606770;
  margin-bottom: 8px;
}

.sample-summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  color: #1c1e21;
  padding-top: 8px;
  border-top: 1px solid #e4e6eb;
}

.sample-summary-note {
  font-size: 0.8rem;
  color: #606770;
  margin: 12px 0 0;
}

.sample-reservation-agreement {
  margin-bottom: 16px;
}

.sample-reservation-agreement label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #606770;
}

.sample-reservation-agreement a {
  color: #0ea5e9;
}

.sample-reservation-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

/* =============================================
   サンプル予約完了ページ
   ============================================= */
.sample-reservation-complete-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 20px;
}

.sample-reservation-complete-header {
  text-align: center;
  margin-bottom: 24px;
}

.sample-complete-icon {
  width: 80px;
  height: 80px;
  background: #d1fae5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.sample-complete-icon i {
  font-size: 2.5rem;
  color: #10b981;
}

.sample-reservation-complete-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 8px;
}

.sample-reservation-complete-header p {
  color: #606770;
  margin: 0;
}

.sample-reservation-complete-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  margin-bottom: 24px;
}

.sample-complete-card-header {
  background: #f0f9ff;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sample-complete-card-label {
  font-size: 0.85rem;
  color: #606770;
}

.sample-complete-card-number {
  font-weight: 600;
  color: #0369a1;
}

.sample-complete-card-body {
  padding: 16px;
}

.sample-complete-ship {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #1c1e21;
  margin-bottom: 16px;
}

.sample-complete-schedule {
  display: flex;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e4e6eb;
  margin-bottom: 16px;
}

.sample-complete-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #f0f9ff;
  padding: 8px 12px;
  border-radius: 8px;
}

.sample-complete-month {
  font-size: 0.8rem;
  color: #0369a1;
}

.sample-complete-day {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0369a1;
}

.sample-complete-wday {
  font-size: 0.8rem;
  color: #606770;
}

.sample-complete-meta {
  flex: 1;
  font-size: 0.9rem;
  color: #606770;
}

.sample-complete-meta div {
  margin-bottom: 4px;
}

.sample-complete-details {
  margin-bottom: 16px;
}

.sample-complete-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: #606770;
  margin-bottom: 8px;
}

.sample-complete-detail-row.total {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1c1e21;
}

.sample-complete-payment-note {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fef3c7;
  padding: 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: #92400e;
}

.sample-complete-next-steps {
  background: white;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}

.sample-complete-next-steps h2 {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 12px;
}

.sample-complete-next-steps ol {
  margin: 0;
  padding-left: 20px;
}

.sample-complete-next-steps li {
  font-size: 0.9rem;
  color: #606770;
  margin-bottom: 8px;
}

.sample-complete-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sample-complete-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
}

.sample-complete-btn.primary {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
}

.sample-complete-btn.secondary {
  background: white;
  color: #606770;
  border: 1px solid #e4e6eb;
}

/* =============================================
   サンプル予約一覧ページ（ユーザー）
   ============================================= */
.sample-my-reservations-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

.sample-my-reservations-header {
  text-align: center;
  margin-bottom: 20px;
}

.sample-my-reservations-header h1 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 8px;
}

.sample-my-reservations-header p {
  color: #606770;
  margin: 0;
}

.sample-my-reservations-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.sample-tab {
  flex: 1;
  padding: 10px;
  border: 1px solid #e4e6eb;
  border-radius: 8px;
  background: white;
  font-size: 0.85rem;
  color: #606770;
  cursor: pointer;
}

.sample-tab.active {
  background: #0ea5e9;
  border-color: #0ea5e9;
  color: white;
}

.sample-my-reservations-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sample-my-reservation-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  padding: 16px;
}

.sample-my-reservation-card.cancelled {
  opacity: 0.6;
}

.sample-my-reservation-status {
  margin-bottom: 12px;
}

.sample-status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.sample-status-badge.confirmed {
  background: #d1fae5;
  color: #059669;
}

.sample-status-badge.completed {
  background: #e0e7ff;
  color: #4f46e5;
}

.sample-status-badge.cancelled {
  background: #fee2e2;
  color: #dc2626;
}

.sample-my-reservation-main {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.sample-my-reservation-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #f7f8fa;
  padding: 8px 12px;
  border-radius: 8px;
  min-width: 60px;
}

.sample-res-month {
  font-size: 0.75rem;
  color: #606770;
}

.sample-res-day {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1c1e21;
}

.sample-res-wday {
  font-size: 0.75rem;
  color: #606770;
}

.sample-my-reservation-info {
  flex: 1;
}

.sample-my-reservation-ship {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 6px;
}

.sample-my-reservation-meta {
  font-size: 0.8rem;
  color: #606770;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}

.sample-my-reservation-details {
  font-size: 0.85rem;
  color: #1c1e21;
  display: flex;
  gap: 12px;
}

.sample-my-reservation-actions {
  display: flex;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid #e4e6eb;
}

.sample-my-reservation-btn {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}

.sample-my-reservation-btn.detail {
  background: #f0f9ff;
  color: #0369a1;
}

.sample-my-reservation-btn.cancel {
  background: #fef2f2;
  color: #dc2626;
}

/* =============================================
   サンプル予約管理ページ（船長）
   ============================================= */
.sample-captain-reservations-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 20px;
}

.sample-captain-reservations-header {
  margin-bottom: 20px;
}

.sample-captain-reservations-header h1 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0;
}

.sample-captain-reservations-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.sample-summary-card {
  background: white;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.sample-summary-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #0ea5e9;
}

.sample-summary-label {
  font-size: 0.75rem;
  color: #606770;
}

.sample-captain-reservations-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.sample-captain-reservations-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sample-captain-reservation-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.sample-captain-reservation-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: #f7f8fa;
}

.sample-captain-status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.sample-captain-status-badge.confirmed {
  background: #d1fae5;
  color: #059669;
}

.sample-captain-status-badge.completed {
  background: #e0e7ff;
  color: #4f46e5;
}

.sample-captain-reservation-id {
  font-size: 0.8rem;
  color: #606770;
}

.sample-captain-reservation-body {
  padding: 16px;
}

.sample-captain-reservation-schedule {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.sample-captain-res-date {
  font-weight: 600;
  color: #1c1e21;
}

.sample-captain-fish {
  background: #f0f9ff;
  color: #0369a1;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.85rem;
}

.sample-captain-reservation-user {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
}

.sample-captain-user-name,
.sample-captain-user-phone {
  font-size: 0.9rem;
  color: #1c1e21;
}

.sample-captain-reservation-details {
  display: flex;
  gap: 16px;
  font-size: 0.9rem;
  color: #606770;
  margin-bottom: 12px;
}

.sample-captain-reservation-note {
  background: #fef3c7;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: #92400e;
}

.sample-captain-reservation-actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  background: #f7f8fa;
}

.sample-captain-action-btn {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.sample-captain-action-btn.complete {
  background: #10b981;
  color: white;
}

.sample-captain-action-btn.no-show {
  background: #ef4444;
  color: white;
}

/* =============================================
   サンプルメールプレビューページ
   ============================================= */
.sample-emails-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 20px;
}

.sample-emails-header {
  text-align: center;
  margin-bottom: 24px;
}

.sample-emails-header h1 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1c1e21;
  margin: 0 0 8px;
}

.sample-emails-header p {
  color: #606770;
  margin: 0;
}

.sample-emails-flow {
  background: #f0f9ff;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}

.sample-emails-flow h2 {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 16px;
}

.sample-flow-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.sample-flow-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #475569;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  padding: 4px 10px;
}

.sample-flow-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sample-flow-item {
  position: relative;
  padding-left: 16px;
}

.sample-flow-item::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: -12px;
  width: 2px;
  background: #e2e8f0;
}

.sample-flow-item:last-child::before {
  bottom: 12px;
}

.sample-flow-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.sample-flow-icon-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.sample-flow-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sample-flow-icon.user {
  background: #dbeafe;
  color: #2563eb;
}

.sample-flow-icon.mail {
  background: #d1fae5;
  color: #059669;
}

.sample-flow-icon-text {
  font-size: 0.72rem;
  color: #475569;
}

.sample-flow-step-body {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  flex: 1;
}

.sample-flow-step-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #0f172a;
  margin: 0 0 4px;
}

.sample-flow-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #0ea5e9;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
}

.sample-flow-step-text {
  font-size: 0.85rem;
  color: #475569;
  margin: 0 0 8px;
}

.sample-flow-mail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.82rem;
  color: #0f766e;
  background: #ecfeff;
  border: 1px solid #bae6fd;
  border-radius: 8px;
  padding: 6px 8px;
}

.sample-flow-mail-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: #0f172a;
}

.sample-flow-mail i {
  color: #0ea5e9;
}

.sample-flow-mail-recipients {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sample-flow-recipient-badge {
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 2px 8px;
}

.sample-flow-recipient-badge.user {
  background: #dbeafe;
  color: #1d4ed8;
}

.sample-flow-recipient-badge.captain {
  background: #fef3c7;
  color: #92400e;
}

.sample-flow-mail-text {
  margin: 0;
  color: #0f766e;
}

.sample-emails-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sample-email-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.sample-email-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #f7f8fa;
}

.sample-email-badge {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.sample-email-badge.captain {
  background: #fef3c7;
  color: #92400e;
}

.sample-email-badge.user {
  background: #dbeafe;
  color: #1d4ed8;
}

.sample-email-card-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0;
}

.sample-email-preview {
  padding: 16px;
}

.sample-email-meta {
  font-size: 0.85rem;
  color: #606770;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e4e6eb;
}

.sample-email-meta div {
  margin-bottom: 4px;
}

.sample-email-body {
  font-size: 0.9rem;
  color: #1c1e21;
  line-height: 1.7;
}

.sample-email-body p {
  margin: 0 0 12px;
}

.sample-email-info-box {
  background: #f7f8fa;
  border-radius: 8px;
  padding: 16px;
  margin: 12px 0;
}

.sample-email-info-box.highlight {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
}

.sample-email-info-box.warning {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.sample-email-info-box p {
  margin: 0 0 8px;
}

.sample-email-info-box ul {
  margin: 0;
  padding-left: 20px;
}

.sample-email-info-box li {
  margin-bottom: 4px;
}

.sample-email-body > ul {
  margin: 8px 0;
  padding-left: 20px;
}

.sample-email-body > ul li {
  margin-bottom: 4px;
}

.sample-email-body h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid #0ea5e9;
}

.sample-email-warning {
  background: #fef3c7;
  border-left: 4px solid #f59e0b;
  padding: 12px 16px;
  margin: 12px 0;
  border-radius: 0 8px 8px 0;
}

.sample-email-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0;
}

.sample-email-table th,
.sample-email-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid #e4e6eb;
}

.sample-email-table th {
  background: #f7f8fa;
  font-weight: 600;
  color: #606770;
  width: 120px;
}

.sample-email-table td {
  color: #1c1e21;
}

.sample-emails-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 32px 0 16px;
  padding: 12px 16px;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sample-emails-section-title:first-child {
  margin-top: 0;
}

.sample-emails-section-title i {
  color: #0ea5e9;
}

.sample-flow-icon.captain {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  color: #92400e;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .sample-page-notice {
    padding: 10px 12px;
    font-size: 0.85rem;
  }

  .sample-page-cta {
    flex-direction: column;
    gap: 12px;
    padding: 16px 12px;
    font-size: 0.85rem;
  }

  .guide-samples-category {
    padding-left: 16px;
  }

  .sample-ship-list-card {
    flex-direction: column;
  }

  .sample-ship-list-card-image {
    width: 100%;
    height: 120px;
  }

  .sample-captain-reservations-summary {
    grid-template-columns: 1fr;
  }

  .sample-flow-item {
    padding-left: 0;
  }

  .sample-flow-item::before {
    display: none;
  }

  .sample-dashboard-features {
    padding: 30px 16px;
    margin-top: 30px;
  }

  .sample-dashboard-features-grid {
    grid-template-columns: 1fr;
  }
}

/* =============================================
   船長マニュアルページ
   ============================================= */
.captain-manual h1 {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom-color: #0ea5e9;
}

.captain-manual h1 i {
  color: #0ea5e9;
}

.captain-manual h2 {
  display: flex;
  align-items: center;
  gap: 8px;
}

.captain-manual h2 i {
  color: #0ea5e9;
}

/* 目次 */
.captain-manual__toc {
  background: #f0f9ff;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 30px;
}

.captain-manual__toc h2 {
  font-size: 1.1rem;
  margin: 0 0 12px;
  padding: 0;
  border: none;
}

.captain-manual__toc ol {
  margin: 0;
  padding-left: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
}

.captain-manual__toc li {
  list-style-type: decimal;
  margin: 0;
}

.captain-manual__toc a {
  color: #0369a1;
  text-decoration: none;
}

.captain-manual__toc a:hover {
  text-decoration: underline;
}

/* 手順リスト */
.captain-manual__steps {
  margin: 16px 0;
  padding: 0;
  counter-reset: step-counter;
}

.captain-manual__steps li {
  list-style: none;
  margin-bottom: 16px;
  padding-left: 48px;
  position: relative;
}

.captain-manual__steps li::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.captain-manual__steps li strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}

.captain-manual__steps li p {
  margin: 0;
  font-size: 0.9rem;
  color: #606770;
}

.captain-manual__steps li ul {
  margin-top: 8px;
}

/* テーブル */
.captain-manual__table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.9rem;
}

.captain-manual__table th,
.captain-manual__table td {
  padding: 12px;
  border: 1px solid #e4e6eb;
  text-align: left;
  vertical-align: top;
}

.captain-manual__table th {
  background: #f7f8fa;
  font-weight: 600;
  color: #1c1e21;
}

.captain-manual__table td .required {
  display: inline-block;
  background: #dc2626;
  color: white;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
}

/* 注意・警告・情報ボックス */
.captain-manual__note,
.captain-manual__warning,
.captain-manual__alert {
  display: flex;
  gap: 16px;
  padding: 16px 20px;
  border-radius: 12px;
  margin: 20px 0;
}

/* 船長への挨拶 */
.captain-manual__greeting {
  display: flex;
  gap: 16px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
}

.captain-manual__greeting-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.captain-manual__greeting-icon i {
  color: #fff;
  font-size: 1.4rem;
}

.captain-manual__greeting-content h3 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  color: #1e293b;
  border-bottom: none;
  padding-bottom: 0;
}

.captain-manual__greeting-content p {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.8;
}

.captain-manual__greeting-content p:last-child {
  margin-bottom: 0;
}

.captain-manual__note {
  background: #f0f9ff;
  border-left: 4px solid #0ea5e9;
}

.captain-manual__note > i {
  color: #0ea5e9;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.captain-manual__warning {
  background: #fef3c7;
  border-left: 4px solid #f59e0b;
}

.captain-manual__warning > i {
  color: #d97706;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.captain-manual__alert {
  background: #fee2e2;
  border-left: 4px solid #dc2626;
}

.captain-manual__alert > i {
  color: #dc2626;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.captain-manual__note div,
.captain-manual__warning div,
.captain-manual__alert div {
  flex: 1;
}

.captain-manual__note strong,
.captain-manual__warning strong,
.captain-manual__alert strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.captain-manual__note p,
.captain-manual__warning p,
.captain-manual__alert p {
  margin: 0 0 8px;
  font-size: 0.9rem;
}

.captain-manual__note ul,
.captain-manual__warning ul,
.captain-manual__alert ul {
  margin: 8px 0 0;
}

/* 比較ボックス */
.captain-manual__comparison {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 20px 0;
}

.captain-manual__comparison-item {
  background: #f7f8fa;
  border-radius: 12px;
  padding: 20px;
}

.captain-manual__comparison-item h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 600;
  color: #1c1e21;
  margin: 0 0 8px;
}

.captain-manual__comparison-item h4 i {
  color: #0ea5e9;
}

.captain-manual__comparison-item p {
  font-size: 0.9rem;
  color: #606770;
  margin: 0 0 12px;
}

.captain-manual__comparison-item ul {
  margin: 0;
}

.captain-manual__comparison-item li {
  font-size: 0.85rem;
  margin-bottom: 4px;
}

/* 免責事項 */
.captain-manual__disclaimer {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px;
  margin: 20px 0;
}

.captain-manual__disclaimer h3 {
  font-size: 1rem;
  color: #1c1e21;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}

.captain-manual__disclaimer h3:not(:first-child) {
  margin-top: 24px;
}

.captain-manual__disclaimer p {
  font-size: 0.9rem;
  margin: 0 0 12px;
}

.captain-manual__disclaimer ul {
  margin: 8px 0 0;
}

.captain-manual__disclaimer li {
  font-size: 0.9rem;
  margin-bottom: 6px;
}

/* フッター */
.captain-manual__footer {
  text-align: center;
  color: #606770;
  font-size: 0.9rem;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #e4e6eb;
}

.captain-manual__footer a {
  color: #0ea5e9;
  text-decoration: none;
}

.captain-manual__footer a:hover {
  text-decoration: underline;
}

/* 公式アカウントリンク */
.captain-manual__contact {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}

.captain-manual__twitter-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.captain-manual__twitter-link:hover {
  background: #e0f2fe;
  border-color: #7dd3fc;
  transform: translateY(-1px);
}

.captain-manual__twitter-icon {
  width: 36px;
  height: 36px;
  background: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.captain-manual__twitter-info {
  display: flex;
  flex-direction: column;
}

.captain-manual__twitter-label {
  font-size: 0.75rem;
  color: #64748b;
}

.captain-manual__twitter-handle {
  font-size: 1rem;
  font-weight: 600;
  color: #0284c7;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .captain-manual__greeting {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
  }

  .captain-manual__greeting-icon {
    width: 44px;
    height: 44px;
  }

  .captain-manual__greeting-content h3 {
    font-size: 1rem;
  }

  .captain-manual__greeting-content p {
    font-size: 0.9rem;
  }

  .captain-manual__toc ol {
    grid-template-columns: 1fr;
  }

  .captain-manual__comparison {
    grid-template-columns: 1fr;
  }

  .captain-manual__table {
    font-size: 0.8rem;
  }

  .captain-manual__table th,
  .captain-manual__table td {
    padding: 8px;
  }

  .captain-manual__steps li {
    padding-left: 40px;
  }

  .captain-manual__steps li::before {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .captain-manual__note,
  .captain-manual__warning,
  .captain-manual__alert {
    padding: 14px 16px;
    gap: 12px;
  }

  .captain-manual__disclaimer {
    padding: 16px;
  }
}

/* =============================================
   釣船予約機能テストガイド
   ============================================= */
.reservation-test-guide {
  border: 1px solid #e5e7eb;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.reservation-test-guide__hero {
  background: linear-gradient(135deg, #0f766e 0%, #0f766e 38%, #0f172a 100%);
  color: #fff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.reservation-test-guide__eyebrow {
  margin: 0 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  opacity: 0.88;
}

.reservation-test-guide__hero h1 {
  color: #fff;
  border-bottom: none;
  margin: 0 0 10px;
  padding: 0;
}

.reservation-test-guide__lead {
  margin: 0;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.94);
}

.reservation-test-guide__scope h2 {
  margin-top: 0;
}

.reservation-test-guide__scope-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.reservation-test-guide__scope-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 14px 16px;
}

.reservation-test-guide__scope-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  color: #0f172a;
}

.reservation-test-guide__scope-card ol {
  margin: 0;
  padding-left: 20px;
}

.reservation-test-guide__scope-card li {
  list-style: decimal;
  margin-bottom: 6px;
}

.reservation-test-guide__panel {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 14px 16px;
}

.reservation-test-guide__panel h2 {
  margin-top: 0;
}

.reservation-test-guide__warning {
  background: #fff5f5;
  border: 2px solid #fca5a5;
  border-radius: 10px;
  padding: 14px 16px;
}

.reservation-test-guide__warning h2 {
  border-bottom: none;
  margin-top: 0;
  color: #b91c1c;
}

.reservation-test-guide__warning ul {
  margin-bottom: 0;
}

.reservation-test-guide__warning strong {
  color: #991b1b;
}

.reservation-test-guide__warning--name {
  background: #fff7ed;
  border-color: #fdba74;
}

.reservation-test-guide__warning--name h2 {
  color: #9a3412;
}

.reservation-test-guide__warning--name strong {
  color: #9a3412;
}

.reservation-test-guide__sample-image-wrap {
  margin: 0;
  padding: 10px;
  border-radius: 10px;
  border: 1px dashed #94a3b8;
  background: #fff;
  text-align: center;
  cursor: zoom-in;
}

.reservation-test-guide__sample-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0;
}

.reservation-test-guide__sample-image {
  max-width: 220px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, max-width 0.2s ease;
}

.reservation-test-guide__sample-image.is-expanded {
  max-width: 94vw;
  max-height: 92vh;
  width: auto;
  height: auto;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.45);
  cursor: zoom-out;
  z-index: 2;
  position: relative;
}

.reservation-test-guide__sample-image-wrap.is-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 1200;
  margin: 0;
  border: none;
  border-radius: 0;
  padding: 16px;
  background: rgba(15, 23, 42, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
}

.reservation-test-guide__sample-image-wrap.is-fullscreen figcaption {
  position: fixed;
  bottom: 16px;
  left: 0;
  right: 0;
  color: #e2e8f0;
}

.reservation-test-guide__sample-image-wrap figcaption {
  margin-top: 8px;
  font-size: 0.85rem;
  color: #475569;
}

.reservation-test-guide__note-danger {
  margin-bottom: 0;
  color: #9a3412;
  font-weight: 700;
}

.reservation-test-guide__mail-list li {
  margin-bottom: 6px;
}

.reservation-test-guide__mail-list--boxed {
  margin: 10px 0 14px;
  padding: 0;
  list-style: none;
}

.reservation-test-guide__mail-list--boxed li {
  margin: 0 0 8px;
  padding: 10px 12px;
  border: 1px solid #dbeafe;
  border-radius: 8px;
  background: #f8fbff;
}

.reservation-test-guide__mail-list--boxed li span {
  display: block;
  font-weight: 700;
  color: #1e3a8a;
}

.reservation-test-guide__mail-list--boxed li small {
  display: block;
  margin-top: 2px;
  color: #475569;
}

.reservation-test-guide__card-sample {
  margin-top: 8px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
}

.reservation-test-guide__card-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.reservation-test-guide__card-row label {
  min-width: 72px;
  font-size: 0.86rem;
  color: #475569;
}

.reservation-test-guide__card-row code {
  flex: 1;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  background: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95rem;
  color: #0f172a;
}

.reservation-test-guide__card-row--split {
  gap: 12px;
}

.reservation-test-guide__card-row--split > div {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.reservation-test-guide__copy-btn {
  border: 1px solid #1d4ed8;
  background: #eff6ff;
  color: #1d4ed8;
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.reservation-test-guide__copy-btn:hover {
  background: #dbeafe;
}

.reservation-test-guide__copy-btn--full {
  width: 100%;
  margin-top: 4px;
}

.reservation-test-guide__cta {
  margin-top: 14px;
  display: flex;
  justify-content: flex-start;
}

.reservation-test-guide__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #0f172a;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid #0f172a;
}

.reservation-test-guide__cta-btn i {
  font-size: 1rem;
}

.reservation-test-guide__cta-btn:hover {
  background: #1e293b;
  border-color: #1e293b;
}

@media (max-width: 768px) {
  .reservation-test-guide__hero {
    padding: 18px 16px;
  }

  .reservation-test-guide__scope-grid {
    grid-template-columns: 1fr;
  }

  .reservation-test-guide__sample-gallery {
    grid-template-columns: 1fr;
  }

  .reservation-test-guide__sample-image.is-expanded {
    max-width: 92vw;
    max-height: 86vh;
  }

  .reservation-test-guide__card-row {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .reservation-test-guide__card-row label {
    min-width: auto;
  }

  .reservation-test-guide__card-row--split {
    flex-direction: row;
  }
}