.flash {
  width: min(100% - var(--space-md) * 2, var(--container-width));
  margin: var(--space-md) auto 0;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.flash--success {
  border: 1px solid rgba(70, 120, 93, 0.3);
  color: var(--color-success);
}

.flash--error {
  border: 1px solid rgba(180, 75, 75, 0.3);
  color: var(--color-error);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: transform var(--transition-base), background var(--transition-base), border var(--transition-base);
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  background: var(--color-primary);
  color: #fff;
}

.button--secondary {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.form {
  display: grid;
  gap: var(--space-sm);
}

.form-field {
  display: grid;
  gap: 0.4rem;
  color: var(--color-text);
  font-weight: 700;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  padding: 0.8rem 0.9rem;
  outline: none;
  transition: border var(--transition-base), box-shadow var(--transition-base);
}

.form-field textarea {
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(167, 124, 88, 0.12);
}

.auth-card {
  width: min(100%, 520px);
  margin: 0 auto;
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.auth-card__head {
  margin-bottom: var(--space-md);
}

.status-card,
.feature-card,
.panel,
.empty-box,
.manual-card,
.comment-panel,
.screenshot-detail {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.status-card {
  display: grid;
  align-content: center;
  padding: var(--space-md);
}

.status-card__label {
  color: var(--color-muted);
  font-size: 0.8rem;
}

.status-card strong {
  font-size: 1.2rem;
}

.feature-card {
  display: grid;
  gap: var(--space-xs);
  min-height: 190px;
  padding: var(--space-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}


.feature-card span {
  color: var(--color-accent);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  opacity: 0.72;
}

.feature-card p {
  margin-bottom: 0;
}

.list-cards {
  display: grid;
  gap: var(--space-sm);
}

.list-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
  transition: background var(--transition-base), transform var(--transition-base);
}

.list-card:hover {
  transform: translateY(-1px);
  background: #fff;
}

.list-card--static:hover {
  transform: none;
}

.list-card h3,
.list-card p {
  margin-bottom: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-width: max-content;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
}

.badge--new {
  background: #f7e6e2;
  color: var(--color-error);
}

.badge--progress {
  background: #f4ead7;
  color: var(--color-warning);
}

.badge--fixed {
  background: #e8efe6;
  color: var(--color-success);
}

.badge--approved {
  background: #e6edf2;
  color: #466577;
}

.badge--default {
  background: var(--color-primary-soft);
  color: var(--color-text);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.screenshot-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.screenshot-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.screenshot-card img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  background: var(--color-surface-soft);
}

.screenshot-card__body {
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-sm);
}

.screenshot-card__body h2,
.screenshot-card__body p {
  margin-bottom: 0;
}

.image-preview {
  overflow: auto;
  max-height: 78vh;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-soft);
}

.image-preview img {
  width: 100%;
}

.comment-panel,
.screenshot-detail,
.panel {
  padding: var(--space-md);
}

.comment-list {
  display: grid;
  gap: var(--space-sm);
  max-height: 52vh;
  overflow: auto;
  margin-bottom: var(--space-md);
  padding-right: 0.2rem;
}

.comment-item {
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
}

.comment-item--admin {
  background: #f3efe8;
}

.comment-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.7rem;
  align-items: center;
  margin-bottom: var(--space-xs);
  color: var(--color-muted);
  font-size: 0.82rem;
}

.comment-item p {
  margin-bottom: 0;
  color: var(--color-text);
}

.manual-list {
  display: grid;
  gap: var(--space-md);
}

.manual-card {
  padding: var(--space-md);
}

.manual-card__body {
  color: var(--color-muted);
}

.calendar-frame {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-soft);
}

.calendar-frame iframe {
  display: block;
  width: 100%;
  min-height: 680px;
  border: 0;
}

.table-wrap {
  overflow-x: auto;
}

..data-table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.data-table th,
.data-table td {
  padding: 0.85rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}
.data-table th {
  background: var(--color-surface-soft);
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .screenshot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .comment-list {
    max-height: none;
  }
}

@media (max-width: 560px) {
  .screenshot-grid {
    grid-template-columns: 1fr;
  }

  .list-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .calendar-frame iframe {
    min-height: 560px;
  }
}

/* =========================================================
  Admin clients table
  PC：表形式
  SP：カード形式
========================================================= */

@media (max-width: 760px) {
  .data-table--clients {
    min-width: 0;
    border-collapse: separate;
    border-spacing: 0;
  }

  .data-table--clients thead {
    display: none;
  }

  .data-table--clients,
  .data-table--clients tbody,
  .data-table--clients tr,
  .data-table--clients td {
    display: block;
    width: 100%;
  }

  .data-table--clients tr {
    margin-bottom: var(--space-sm);
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
  }

  .data-table--clients td {
    display: grid;
    grid-template-columns: 7.5em minmax(0, 1fr);
    gap: var(--space-xs);
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--color-border);
    white-space: normal;
    word-break: break-word;
  }

  .data-table--clients td:last-child {
    border-bottom: 0;
  }

  .data-table--clients td::before {
    content: attr(data-label);
    color: var(--color-muted);
    font-size: 0.82rem;
    font-weight: 700;
  }
}

/* =========================================================
  Notice card
  初期パスワード・仮パスワード利用中の案内
========================================================= */

.notice-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  border: 1px solid rgba(155, 107, 47, 0.25);
  border-radius: var(--radius-lg);
  background: #fff9ef;
  box-shadow: var(--shadow-soft);
}

.notice-card h2,
.notice-card p {
  margin-bottom: 0;
}

.notice-card .section-eyebrow {
  margin-bottom: var(--space-xs);
}

@media (max-width: 720px) {
  .notice-card {
    align-items: stretch;
    flex-direction: column;
  }

  .notice-card .button {
    width: 100%;
  }
}

/* =========================================================
  Schedule guide
  予約ページの案内
========================================================= */

.schedule-guide {
  margin-bottom: var(--space-md);
}

.schedule-guide h2 {
  margin-bottom: var(--space-xs);
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.25rem);
}

.schedule-guide p {
  margin-bottom: 0.5rem;
}

.schedule-guide p:last-child {
  margin-bottom: 0;
}

/* =========================================================
  Schedule page spacing
  予約ページの余白調整
========================================================= */

.schedule-guide {
  margin-bottom: var(--space-lg);
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.schedule-guide h2 {
  margin-bottom: var(--space-sm);
}

.schedule-guide p + p {
  margin-top: var(--space-sm);
}

.calendar-frame {
  margin-top: var(--space-md);
  padding: clamp(0.4rem, 1.5vw, 0.75rem);
  background: var(--color-surface-soft);
}

.calendar-frame iframe {
  border-radius: var(--radius-md);
  background: #fff;
}

@media (max-width: 560px) {
  .schedule-guide {
    margin-bottom: var(--space-md);
    padding: 1rem;
  }

  .calendar-frame {
    margin-top: var(--space-sm);
    padding: 0.35rem;
    border-radius: var(--radius-md);
  }

  .calendar-frame iframe {
    min-height: 620px;
  }
}

/* =========================================================
  Edit / Delete UI
  管理画面の編集・削除まわり
========================================================= */

.check-field {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: fit-content;
  color: var(--color-text);
  font-weight: 700;
  cursor: pointer;
}

.check-field input {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--color-primary);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  margin-top: var(--space-sm);
}

.delete-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border: 1px solid rgba(180, 75, 75, 0.25);
  border-radius: var(--radius-lg);
  background: #fff6f4;
}

.delete-box h2,
.delete-box p {
  margin-bottom: 0;
}

.delete-box h2 {
  font-size: 1.05rem;
}

.button--danger {
  background: var(--color-error);
  color: #fff;
}

@media (max-width: 640px) {
  .delete-box {
    align-items: stretch;
    flex-direction: column;
  }

  .delete-box .button {
    width: 100%;
  }
}

/* =========================================================
  Status summary
  デザインチェック管理のステータス集計
========================================================= */

.status-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.status-summary__item {
  display: grid;
  gap: 0.2rem;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
}

.status-summary__item span {
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.status-summary__item strong {
  color: var(--color-text);
  font-size: clamp(1.4rem, 1.1rem + 1vw, 2rem);
  line-height: 1.2;
}

@media (max-width: 720px) {
  .status-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* =========================================================
  Onboarding panel
  お客様ダッシュボードの初回案内
========================================================= */

.onboarding-panel {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, var(--color-surface), var(--color-surface-soft));
  box-shadow: var(--shadow-soft);
}

.onboarding-panel__body {
  display: grid;
  gap: var(--space-xs);
}

.onboarding-panel__body h2 {
  margin: 0;
  font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem);
}

.onboarding-panel__body p {
  max-width: 48rem;
  margin: 0;
  color: var(--color-muted);
  line-height: 1.9;
}

.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
}

.onboarding-step {
  display: grid;
  gap: 0.35rem;
  min-height: 9.5rem;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  color: inherit;
  text-decoration: none;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.onboarding-step:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-soft);
}

.onboarding-step span {
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.onboarding-step strong {
  color: var(--color-text);
  font-size: 1rem;
}

.onboarding-step small {
  color: var(--color-muted);
  font-size: 0.82rem;
  line-height: 1.7;
}

@media (max-width: 920px) {
  .onboarding-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .onboarding-panel {
    padding: var(--space-md);
  }

  .onboarding-steps {
    grid-template-columns: 1fr;
  }

  .onboarding-step {
    min-height: auto;
  }
}