/* ============================================================
   ウルスタくん Shared Components — 全ポータル共通 UI 部品
   ============================================================
   命名規則: u-{component} / u-{component}__{element} / u-{component}--{modifier}
   既存クラスとの衝突を避けるため u- プレフィックスを使用。
   ============================================================ */

/* ==========================================================
   1. Badge (ステータスバッジ)
   ========================================================== */
.u-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--u-space-1);
  padding: 2px 10px;
  border-radius: var(--u-radius-full);
  font-size: var(--u-text-sm);
  font-weight: var(--u-font-semibold);
  line-height: var(--u-leading-normal);
  white-space: nowrap;
  vertical-align: middle;
}

.u-badge--success { background: var(--u-success-light); color: var(--u-success); }
.u-badge--warning { background: var(--u-warning-light); color: var(--u-warning); }
.u-badge--error   { background: var(--u-error-light);   color: var(--u-error); }
.u-badge--info    { background: var(--u-info-light);     color: var(--u-info); }
.u-badge--neutral { background: var(--u-gray-100);       color: var(--u-gray-500); }
.u-badge--primary { background: var(--u-primary-light);  color: var(--u-primary); }

/* BB Pipeline Status Badges */
.u-badge--listing     { background: #e6f6ef; color: var(--u-status-listing); }
.u-badge--viewing     { background: var(--u-warning-light); color: var(--u-status-viewing); }
.u-badge--application { background: #e6f6ef; color: var(--u-status-application); }
.u-badge--screening   { background: var(--u-primary-light); color: var(--u-status-screening); }
.u-badge--contract-prep { background: var(--u-info-light); color: var(--u-status-contract-prep); }
.u-badge--contracted  { background: var(--u-success-light); color: var(--u-status-contracted); }
.u-badge--returned    { background: var(--u-error-light); color: var(--u-status-returned); }
.u-badge--hold        { background: var(--u-gray-100); color: var(--u-status-hold); }

/* Owner Status Badges */
.u-badge--occupied    { background: #dcfce7; color: var(--u-status-occupied); }
.u-badge--vacant      { background: var(--u-error-light); color: var(--u-status-vacant); }
.u-badge--moveout     { background: #fff7ed; color: var(--u-status-moveout); }
.u-badge--pending     { background: var(--u-warning-light); color: var(--u-status-pending); }
.u-badge--approved    { background: var(--u-success-light); color: var(--u-status-approved); }
.u-badge--rejected    { background: var(--u-error-light); color: var(--u-status-rejected); }
.u-badge--negotiating { background: var(--u-warning-light); color: var(--u-status-negotiating); }

/* Badge with dot indicator */
.u-badge--dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

/* Badge sizes */
.u-badge--sm { padding: 1px 8px; font-size: var(--u-text-xs); }
.u-badge--lg { padding: 4px 14px; font-size: var(--u-text-base); }


/* ==========================================================
   2. Button (ボタン)
   ========================================================== */
.u-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--u-space-2);
  padding: var(--u-space-2) var(--u-space-4);
  border: 1px solid transparent;
  border-radius: var(--u-radius-sm);
  font-size: var(--u-text-base);
  font-weight: var(--u-font-semibold);
  line-height: var(--u-leading-normal);
  cursor: pointer;
  transition: var(--u-transition);
  text-decoration: none;
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
  font-family: inherit;
}

.u-btn:active { transform: scale(0.97); }
.u-btn:focus-visible { outline: none; box-shadow: var(--u-ring-primary); }

/* Variants */
.u-btn--primary {
  background: var(--u-primary);
  color: #fff;
}
.u-btn--primary:hover { background: var(--u-primary-dark); }

.u-btn--outline {
  background: var(--u-card);
  border-color: var(--u-border);
  color: var(--u-text);
}
.u-btn--outline:hover { background: var(--u-gray-50); }

.u-btn--ghost {
  background: transparent;
  color: var(--u-primary);
}
.u-btn--ghost:hover { background: var(--u-primary-light); }

.u-btn--danger {
  background: var(--u-error);
  color: #fff;
}
.u-btn--danger:hover { background: #b91c1c; }

.u-btn--success {
  background: var(--u-success);
  color: #fff;
}
.u-btn--success:hover { background: #047857; }

/* Sizes */
.u-btn--sm {
  padding: var(--u-space-1) var(--u-space-3);
  font-size: var(--u-text-sm);
}

.u-btn--lg {
  padding: var(--u-space-3) var(--u-space-6);
  font-size: var(--u-text-lg);
}

.u-btn--block { width: 100%; }

/* States */
.u-btn[disabled],
.u-btn.is-loading {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

.u-btn--icon {
  padding: var(--u-space-2);
  width: 36px;
  height: 36px;
}


/* ==========================================================
   3. Card (カード)
   ========================================================== */
.u-card {
  background: var(--u-card);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  box-shadow: var(--u-shadow-xs);
  overflow: hidden;
}

.u-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--u-space-4) var(--u-space-5);
  border-bottom: 1px solid var(--u-gray-100);
}

.u-card__title {
  font-size: var(--u-text-lg);
  font-weight: var(--u-font-bold);
  color: var(--u-text);
}

.u-card__body {
  padding: var(--u-space-5);
}

.u-card__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--u-space-2);
  padding: var(--u-space-3) var(--u-space-5);
  border-top: 1px solid var(--u-gray-100);
  background: var(--u-gray-50);
}


/* ==========================================================
   4. Empty State (空状態)
   ========================================================== */
.u-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--u-space-10) var(--u-space-6);
  color: var(--u-text-secondary);
  text-align: center;
}

.u-empty__icon {
  font-size: 48px;
  margin-bottom: var(--u-space-3);
  line-height: 1;
}

.u-empty__title {
  font-size: var(--u-text-lg);
  font-weight: var(--u-font-semibold);
  color: var(--u-text);
  margin-bottom: var(--u-space-2);
}

.u-empty__desc {
  font-size: var(--u-text-sm);
  color: var(--u-text-muted);
  margin-bottom: var(--u-space-4);
  max-width: 320px;
}


/* ==========================================================
   5. Error State (エラー状態)
   ========================================================== */
.u-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--u-space-8) var(--u-space-6);
  text-align: center;
}

.u-error__icon {
  font-size: 36px;
  margin-bottom: var(--u-space-3);
  line-height: 1;
}

.u-error__title {
  font-size: var(--u-text-base);
  font-weight: var(--u-font-semibold);
  color: var(--u-error);
  margin-bottom: var(--u-space-3);
}

.u-error__desc {
  font-size: var(--u-text-sm);
  color: var(--u-text-muted);
  margin-bottom: var(--u-space-4);
}


/* ==========================================================
   6. KPI Card (数値カード)
   ========================================================== */
.u-kpi {
  text-align: center;
  padding: var(--u-space-4);
}

.u-kpi__value {
  font-size: var(--u-text-3xl);
  font-weight: var(--u-font-bold);
  line-height: var(--u-leading-tight);
}

.u-kpi__label {
  font-size: var(--u-text-sm);
  color: var(--u-text-secondary);
  margin-top: var(--u-space-1);
  font-weight: var(--u-font-medium);
}

.u-kpi__change {
  font-size: var(--u-text-xs);
  font-weight: var(--u-font-semibold);
  margin-top: var(--u-space-1);
}

.u-kpi__change--up { color: var(--u-success); }
.u-kpi__change--up::before { content: '↑ '; }
.u-kpi__change--down { color: var(--u-error); }
.u-kpi__change--down::before { content: '↓ '; }
.u-kpi__change--flat { color: var(--u-text-muted); }


/* ==========================================================
   7. Form Elements (フォーム要素)
   ========================================================== */
.u-input,
.u-select,
.u-textarea {
  width: 100%;
  padding: var(--u-space-2) var(--u-space-3);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius-sm);
  font-size: var(--u-text-base);
  font-family: inherit;
  color: var(--u-text);
  background: var(--u-card);
  transition: var(--u-transition-fast);
  line-height: var(--u-leading-normal);
  height: 40px;
}

.u-textarea {
  height: auto;
  min-height: 80px;
  resize: vertical;
}

.u-input:focus,
.u-select:focus,
.u-textarea:focus {
  outline: none;
  border-color: var(--u-primary);
  box-shadow: var(--u-ring-primary);
}

.u-input::placeholder,
.u-textarea::placeholder {
  color: var(--u-text-muted);
}

.u-input--error,
.u-select--error,
.u-textarea--error {
  border-color: var(--u-error);
}

.u-input--error:focus,
.u-select--error:focus,
.u-textarea--error:focus {
  box-shadow: var(--u-ring-error);
}

.u-label {
  display: block;
  font-size: var(--u-text-sm);
  font-weight: var(--u-font-semibold);
  color: var(--u-text-secondary);
  margin-bottom: var(--u-space-1);
}

.u-form-group {
  margin-bottom: var(--u-space-4);
}

.u-form-hint {
  font-size: var(--u-text-xs);
  color: var(--u-text-muted);
  margin-top: var(--u-space-1);
}

.u-form-error {
  font-size: var(--u-text-xs);
  color: var(--u-error);
  margin-top: var(--u-space-1);
}

.u-required::after {
  content: ' *';
  color: var(--u-error);
}

@media (max-width: 768px) {
  .u-input,
  .u-select {
    height: 44px;
    font-size: 16px; /* iOS zoom prevention */
  }
}


/* ==========================================================
   8. Filter Bar (フィルタバー)
   ========================================================== */
.u-filter-bar {
  display: flex;
  align-items: center;
  gap: var(--u-space-2);
  flex-wrap: wrap;
  margin-bottom: var(--u-space-4);
}

.u-filter-bar .u-input,
.u-filter-bar .u-select {
  width: auto;
  min-width: 160px;
}

.u-search-box {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.u-search-box__icon {
  position: absolute;
  left: var(--u-space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--u-text-muted);
  pointer-events: none;
}

.u-search-box .u-input {
  padding-left: var(--u-space-8);
}


/* ==========================================================
   9. Table (テーブル)
   ========================================================== */
.u-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
}

.u-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--u-text-base);
}

.u-table th {
  background: var(--u-gray-50);
  font-weight: var(--u-font-semibold);
  font-size: var(--u-text-sm);
  color: var(--u-text-secondary);
  text-align: left;
  padding: var(--u-space-3) var(--u-space-4);
  border-bottom: 1px solid var(--u-border);
  white-space: nowrap;
}

.u-table td {
  padding: var(--u-space-3) var(--u-space-4);
  border-bottom: 1px solid var(--u-gray-100);
  vertical-align: middle;
}

.u-table tbody tr:hover {
  background: var(--u-primary-light);
}

.u-table tbody tr:last-child td {
  border-bottom: none;
}

.u-table .center { text-align: center; }
.u-table .right { text-align: right; }
.u-table .nowrap { white-space: nowrap; }


/* ==========================================================
   10. Modal (モーダル)
   ========================================================== */
.u-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(38,36,32, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--u-space-4);
  animation: u-fadeIn 0.2s ease;
}

.u-modal {
  background: var(--u-card);
  border-radius: var(--u-radius-lg);
  box-shadow: var(--u-shadow-xl);
  max-height: 90vh;
  overflow-y: auto;
  width: 100%;
  max-width: 560px;
  animation: u-slideUp 0.25s ease;
}

.u-modal--lg { max-width: 800px; }
.u-modal--sm { max-width: 400px; }

.u-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--u-space-5);
  border-bottom: 1px solid var(--u-gray-100);
}

.u-modal__title {
  font-size: var(--u-text-xl);
  font-weight: var(--u-font-bold);
}

.u-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  border-radius: var(--u-radius-sm);
  color: var(--u-text-muted);
  cursor: pointer;
  transition: var(--u-transition-fast);
  font-size: 18px;
}

.u-modal__close:hover {
  background: var(--u-gray-100);
  color: var(--u-text);
}

.u-modal__body {
  padding: var(--u-space-5);
}

.u-modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--u-space-2);
  padding: var(--u-space-4) var(--u-space-5);
  border-top: 1px solid var(--u-gray-100);
}

@media (max-width: 640px) {
  .u-modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
  .u-modal {
    border-radius: var(--u-radius-lg) var(--u-radius-lg) 0 0;
    max-height: 85vh;
  }
}


/* ==========================================================
   11. Toast (トースト)
   ========================================================== */
.u-toast {
  display: flex;
  align-items: center;
  gap: var(--u-space-3);
  padding: var(--u-space-3) var(--u-space-4);
  border-radius: var(--u-radius);
  box-shadow: var(--u-shadow-lg);
  font-size: var(--u-text-sm);
  font-weight: var(--u-font-medium);
  min-width: 280px;
  max-width: 420px;
  animation: u-slideInRight 0.3s ease;
}

.u-toast--success { background: var(--u-success); color: #fff; }
.u-toast--error   { background: var(--u-error);   color: #fff; }
.u-toast--warning { background: var(--u-warning); color: #fff; }
.u-toast--info    { background: var(--u-info);     color: #fff; }


/* ==========================================================
   12. Tabs (タブ)
   ========================================================== */
.u-tabs {
  display: flex;
  gap: var(--u-space-1);
  border-bottom: 1px solid var(--u-border);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.u-tabs::-webkit-scrollbar { display: none; }

.u-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--u-space-2);
  padding: var(--u-space-3) var(--u-space-4);
  border: none;
  background: none;
  font-size: var(--u-text-sm);
  font-weight: var(--u-font-medium);
  color: var(--u-text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: var(--u-transition-fast);
  font-family: inherit;
}

.u-tab:hover { color: var(--u-text); }

.u-tab.active {
  color: var(--u-primary);
  border-bottom-color: var(--u-primary);
  font-weight: var(--u-font-semibold);
}

.u-tab__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--u-radius-full);
  background: var(--u-error);
  color: #fff;
  font-size: 10px;
  font-weight: var(--u-font-bold);
}


/* ==========================================================
   13. Detail Header (詳細ヘッダー)
   ========================================================== */
.u-detail-header {
  margin-bottom: var(--u-space-6);
}

.u-back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--u-space-1);
  padding: var(--u-space-1) 0;
  border: none;
  background: none;
  color: var(--u-text-secondary);
  font-size: var(--u-text-sm);
  font-weight: var(--u-font-medium);
  cursor: pointer;
  transition: var(--u-transition-fast);
  margin-bottom: var(--u-space-3);
  font-family: inherit;
}

.u-back-btn:hover { color: var(--u-primary); }

.u-detail-title {
  font-size: var(--u-text-2xl);
  font-weight: var(--u-font-bold);
  color: var(--u-text);
  line-height: var(--u-leading-tight);
  margin-bottom: var(--u-space-2);
}

.u-detail-meta {
  display: flex;
  align-items: center;
  gap: var(--u-space-3);
  flex-wrap: wrap;
}


/* ==========================================================
   14. Page Header (ページヘッダー)
   ========================================================== */
.u-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--u-space-3);
  margin-bottom: var(--u-space-6);
}

.u-page-title {
  font-size: var(--u-text-2xl);
  font-weight: var(--u-font-bold);
  color: var(--u-text);
}

.u-page-subtitle {
  font-size: var(--u-text-sm);
  color: var(--u-text-secondary);
  margin-top: var(--u-space-1);
}


/* ==========================================================
   15. Action List (アクションリスト — オーナー要対応等)
   ========================================================== */
.u-action-list {
  display: flex;
  flex-direction: column;
}

.u-action-item {
  display: flex;
  align-items: center;
  gap: var(--u-space-3);
  padding: var(--u-space-3) var(--u-space-4);
  border-bottom: 1px solid var(--u-gray-100);
  cursor: pointer;
  transition: var(--u-transition-fast);
  text-decoration: none;
  color: inherit;
}

.u-action-item:hover {
  background: var(--u-gray-50);
}

.u-action-item:last-child {
  border-bottom: none;
}

.u-action-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--u-radius-sm);
  background: var(--u-primary-light);
  color: var(--u-primary);
  flex-shrink: 0;
  font-size: 18px;
}

.u-action-item__content {
  flex: 1;
  min-width: 0;
}

.u-action-item__label {
  font-size: var(--u-text-base);
  font-weight: var(--u-font-medium);
  color: var(--u-text);
}

.u-action-item__desc {
  font-size: var(--u-text-xs);
  color: var(--u-text-muted);
  margin-top: 1px;
}

.u-action-item__badge {
  flex-shrink: 0;
}

.u-action-item__arrow {
  color: var(--u-text-muted);
  flex-shrink: 0;
  font-size: var(--u-text-sm);
}


/* ==========================================================
   16. Progress Track (プログレスバー — BB申込進捗)
   ========================================================== */
.u-progress-track {
  display: flex;
  align-items: center;
  gap: 0;
  margin: var(--u-space-4) 0;
}

.u-progress-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.u-progress-step__dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--u-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: var(--u-font-bold);
  color: var(--u-text-muted);
  position: relative;
  z-index: 1;
}

.u-progress-step.is-done .u-progress-step__dot {
  background: var(--u-success);
  color: #fff;
}

.u-progress-step.is-active .u-progress-step__dot {
  background: var(--u-primary);
  color: #fff;
  box-shadow: 0 0 0 4px var(--u-primary-light);
}

.u-progress-step.is-error .u-progress-step__dot {
  background: var(--u-error);
  color: #fff;
}

.u-progress-step__label {
  font-size: var(--u-text-xs);
  color: var(--u-text-muted);
  margin-top: var(--u-space-1);
  text-align: center;
  white-space: nowrap;
}

.u-progress-step.is-done .u-progress-step__label,
.u-progress-step.is-active .u-progress-step__label {
  color: var(--u-text);
  font-weight: var(--u-font-medium);
}

.u-progress-step + .u-progress-step::before {
  content: '';
  position: absolute;
  top: 12px;
  right: 50%;
  width: 100%;
  height: 2px;
  background: var(--u-gray-200);
  z-index: 0;
}

.u-progress-step.is-done + .u-progress-step::before,
.u-progress-step.is-active + .u-progress-step::before {
  background: var(--u-success);
}


/* ==========================================================
   17. Sticky CTA Bar (物件詳細下部固定)
   ========================================================== */
.u-sticky-cta {
  position: sticky;
  bottom: 0;
  background: var(--u-card);
  border-top: 1px solid var(--u-border);
  padding: var(--u-space-3) var(--u-space-4);
  display: flex;
  gap: var(--u-space-2);
  z-index: 50;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.06);
}

.u-sticky-cta .u-btn { flex: 1; }
.u-sticky-cta .u-btn:first-child { flex: 1.5; }

@media (min-width: 768px) {
  .u-sticky-cta {
    max-width: 600px;
    margin: 0 auto;
    border-radius: var(--u-radius) var(--u-radius) 0 0;
  }
}


/* ==========================================================
   18. Summary Grid (オーナーサマリーカード群)
   ========================================================== */
.u-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--u-space-3);
  margin-bottom: var(--u-space-6);
}

@media (min-width: 768px) {
  .u-summary-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}


/* ==========================================================
   Animations
   ========================================================== */
@keyframes u-fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes u-slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes u-slideInRight {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}


/* ==========================================================
   Utility Classes
   ========================================================== */
.u-text-xs { font-size: var(--u-text-xs); }
.u-text-sm { font-size: var(--u-text-sm); }
.u-text-base { font-size: var(--u-text-base); }
.u-text-lg { font-size: var(--u-text-lg); }
.u-text-xl { font-size: var(--u-text-xl); }
.u-text-2xl { font-size: var(--u-text-2xl); }
.u-text-3xl { font-size: var(--u-text-3xl); }

.u-text-muted { color: var(--u-text-muted); }
.u-text-secondary { color: var(--u-text-secondary); }
.u-text-primary { color: var(--u-primary); }
.u-text-success { color: var(--u-success); }
.u-text-warning { color: var(--u-warning); }
.u-text-error { color: var(--u-error); }

.u-font-medium { font-weight: var(--u-font-medium); }
.u-font-semibold { font-weight: var(--u-font-semibold); }
.u-font-bold { font-weight: var(--u-font-bold); }

.u-mt-1 { margin-top: var(--u-space-1); }
.u-mt-2 { margin-top: var(--u-space-2); }
.u-mt-3 { margin-top: var(--u-space-3); }
.u-mt-4 { margin-top: var(--u-space-4); }
.u-mb-1 { margin-bottom: var(--u-space-1); }
.u-mb-2 { margin-bottom: var(--u-space-2); }
.u-mb-3 { margin-bottom: var(--u-space-3); }
.u-mb-4 { margin-bottom: var(--u-space-4); }
.u-mb-6 { margin-bottom: var(--u-space-6); }

.u-flex { display: flex; }
.u-flex-col { flex-direction: column; }
.u-items-center { align-items: center; }
.u-justify-between { justify-content: space-between; }
.u-gap-2 { gap: var(--u-space-2); }
.u-gap-3 { gap: var(--u-space-3); }
.u-gap-4 { gap: var(--u-space-4); }


/* ==========================================================
   22. Side Panel (サイドパネル)
   ========================================================== */
.u-sidepanel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 900;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.u-sidepanel-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.u-sidepanel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(520px, 90vw);
  background: #fff;
  z-index: 910;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
}

.u-sidepanel.open {
  transform: translateX(0);
}

.u-sidepanel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--u-space-4) var(--u-space-5);
  border-bottom: 1px solid var(--u-gray-100);
  flex-shrink: 0;
}

.u-sidepanel__title {
  font-size: var(--u-text-lg);
  font-weight: var(--u-font-bold);
}

.u-sidepanel__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  border-radius: var(--u-radius-sm);
  color: var(--u-text-muted);
  cursor: pointer;
  transition: var(--u-transition-fast);
  font-size: 18px;
}

.u-sidepanel__close:hover {
  background: var(--u-gray-100);
  color: var(--u-text);
}

.u-sidepanel__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--u-space-5);
  -webkit-overflow-scrolling: touch;
}

.u-sidepanel__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--u-space-2);
  padding: var(--u-space-4) var(--u-space-5);
  border-top: 1px solid var(--u-gray-100);
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .u-sidepanel {
    width: 100vw;
  }
}

/* ==========================================================
   12. States — 状態表示（見本: _design/ULSTA_States.dc.html /
       _design/ULSTA_States_Map.dc.html）
       正本は assets/js/index-states.js (window.UlstaStates)。
       app.html / owner_app.html / bb.html の3面が本CSSを読む。
   ========================================================== */

/* --- 共通アニメーション（見本と同一） --- */
@keyframes ust-shimmer { 0% { background-position: -400px 0; } 100% { background-position: 400px 0; } }
@keyframes ust-spin    { to { transform: rotate(360deg); } }
@keyframes ust-toast-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.ust-sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- 01 ローディング ---------- */
/* 見本 .sk: linear-gradient(90deg,#e9e2d4 0,#f4efe4 200px,#e9e2d4 400px) / 800px 100% / 1.4s */
.ust-sk {
  background: linear-gradient(90deg, #e9e2d4 0px, #f4efe4 200px, #e9e2d4 400px);
  background-size: 800px 100%;
  animation: ust-shimmer 1.4s infinite linear;
  border-radius: 6px;
}
@media (prefers-reduced-motion: reduce) {
  .ust-sk { animation: none; }
  .ust-spin { animation: none; }
}

/* skeleton.table — 一覧 */
.ust-sk-table { padding: 14px 18px; }
.ust-sk-row {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 0; border-bottom: 1px solid #f0e9da;
}
.ust-sk-avatar { width: 34px; height: 34px; border-radius: 50%; flex: none; }
.ust-sk-lines  { flex: 1; }
.ust-sk-l1 { height: 10px; width: 62%; margin-bottom: 7px; }
.ust-sk-l2 { height: 9px;  width: 40%; }
.ust-sk-pill { height: 22px; width: 52px; border-radius: 999px; flex: none; }

/* skeleton.card — カード */
.ust-sk-cards {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px;
}
.ust-sk-card {
  background: #fbfaf5; border: 1px solid #e6ddcb; border-radius: 16px; padding: 18px;
}
.ust-sk-thumb { height: 130px; width: 100%; border-radius: 12px; margin-bottom: 14px; }
.ust-sk-c1 { height: 13px; width: 80%; margin-bottom: 9px; }
.ust-sk-c2 { height: 10px; width: 95%; margin-bottom: 7px; }
.ust-sk-c3 { height: 10px; width: 55%; }

/* spinner.inline — ボタン内 */
.ust-spin {
  display: inline-block; width: 14px; height: 14px; flex: none;
  border: 2px solid rgba(255, 255, 255, .45);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: ust-spin .9s linear infinite;
  vertical-align: -2px;
}
.ust-spin-label { margin-left: 8px; }

/* progress.bar — モーダル */
.ust-progress { width: 100%; }
.ust-progress-head {
  display: flex; justify-content: space-between;
  font-size: 11px; color: #8a8272; margin-bottom: 6px;
}
.ust-progress-pct { font-family: 'Space Grotesk', sans-serif; color: #10b981; font-weight: 600; }
.ust-progress-track {
  height: 8px; background: #eae3d4; border-radius: 999px; overflow: hidden;
}
.ust-progress-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #10b981, #34d399);
  transition: width .25s ease;
}

/* ---------- 02/03/04 状態パネル共通（見本の版面） ---------- */
.ust-state {
  background: #fbfaf5;
  border: 1px solid #e6ddcb;
  border-radius: 16px;
  padding: 34px 24px;
  text-align: center;
}
.ust-state--error { padding: 38px 30px; }
/* perm.denied は見本(ULSTA_States 04)が「横並び」版面:
   card padding 32px 28px / gap 22px / アイコン 64px radius20 / タイトル mb 6px。
   1:1検証(Chrome計算値)で中央寄せになっていたのを是正。 */
.ust-state--perm {
  display: flex; align-items: center; gap: 22px;
  padding: 32px 28px; text-align: left;
}
.ust-state--perm .ust-ico {
  width: 64px; height: 64px; border-radius: 20px; margin: 0; flex: none;
}
.ust-state--perm .ust-ico svg { width: 30px; height: 30px; }
.ust-state--perm .ust-perm-main { flex: 1; }
.ust-state--perm .ust-state-title { margin-bottom: 6px; }
.ust-state--perm .ust-state-desc { margin: 0 0 14px; }
.ust-state--perm .ust-state-desc:last-child { margin-bottom: 0; }
.ust-state--compact { padding: 24px 20px; }

.ust-ico {
  width: 76px; height: 76px; margin: 0 auto 18px;
  border-radius: 22px;
  display: flex; align-items: center; justify-content: center;
}
.ust-ico svg { width: 34px; height: 34px; }
.ust-ico--sm { width: 56px; height: 56px; border-radius: 18px; margin-bottom: 14px; }
.ust-ico--sm svg { width: 26px; height: 26px; }
.ust-ico--green   { background: #eafaf3; border: 1.5px solid #c4ecd9; }
.ust-ico--neutral { background: #f3eee3; border: 1.5px solid #e0d7c5; }
.ust-ico--danger  { background: #fbeee7; border: 1.5px solid #f0cdba; width: 80px; height: 80px; border-radius: 24px; margin-bottom: 20px; }
.ust-ico--danger svg { width: 38px; height: 38px; }

/* マスコット: 初回空状態のみ（横断ルール） */
.ust-mascot {
  display: block; width: 78px; height: 88px;
  object-fit: contain; margin: 0 auto 16px;
}

.ust-state-title {
  font-family: 'Shippori Mincho', serif;
  font-weight: 700; font-size: 17px; color: #211f1a;
  margin-bottom: 7px; line-height: 1.5;
}
.ust-state-title--lg { font-size: 19px; margin-bottom: 9px; }
.ust-state-desc {
  font-size: 13px; color: #6b6555; line-height: 1.7; margin: 0 0 18px;
}
.ust-state-desc--wide {
  font-size: 13.5px; line-height: 1.75; margin: 0 auto 22px; max-width: 320px;
}
.ust-state--compact .ust-state-desc { margin-bottom: 0; }
.ust-state-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ボタン（見本の3種） */
.ust-btn-primary {
  border: none; background: #10b981; color: #fff;
  font-family: 'Zen Kaku Gothic New', sans-serif; font-weight: 700; font-size: 13px;
  padding: 11px 22px; border-radius: 10px; cursor: pointer;
  box-shadow: 0 6px 16px -6px rgba(16, 185, 129, .6);
  transition: background .2s, box-shadow .2s;
  display: inline-flex; align-items: center; justify-content: center;
}
.ust-btn-primary:hover { background: #0e9f70; box-shadow: 0 10px 22px -8px rgba(16, 185, 129, .7); }
.ust-btn-secondary {
  border: 1px solid #cbc2af; background: #fff; color: #4a4436;
  font-family: 'Zen Kaku Gothic New', sans-serif; font-weight: 600; font-size: 13px;
  padding: 10px 20px; border-radius: 10px; cursor: pointer; transition: all .15s;
  display: inline-flex; align-items: center; justify-content: center;
}
.ust-btn-secondary:hover { background: #f6f2e9; border-color: #b7ad98; }
.ust-btn-danger {
  border: none; background: #c15f3c; color: #fff;
  font-family: 'Zen Kaku Gothic New', sans-serif; font-weight: 700; font-size: 13px;
  padding: 11px 24px; border-radius: 10px; cursor: pointer;
  box-shadow: 0 6px 16px -6px rgba(193, 95, 60, .5);
  transition: background .2s;
  display: inline-flex; align-items: center; justify-content: center;
}
.ust-btn-danger:hover { background: #a94e2f; }

/* empty.norange — グラフの軸を残したまま重ねる */
.ust-norange {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 120px; padding: 24px 16px; text-align: center;
}
.ust-norange-msg { font-size: 13px; font-weight: 600; color: #8a8272; }
.ust-norange-sub { font-size: 11.5px; color: #a89f8c; margin-top: 5px; }

/* ---------- 03 エラー: トースト ---------- */
.ust-toast-host {
  position: fixed; right: 20px; bottom: 20px; z-index: 12000;
  display: flex; flex-direction: column; gap: 10px;
  max-width: min(400px, calc(100vw - 40px));
  pointer-events: none;
}
.ust-toast {
  display: flex; align-items: flex-start; gap: 12px;
  background: #2a1c16; border-radius: 12px; padding: 14px 16px;
  box-shadow: 0 12px 28px -12px rgba(42, 28, 22, .6);
  animation: ust-toast-in .22s ease both;
  pointer-events: auto;
}
.ust-toast--out { opacity: 0; transition: opacity .2s ease; }
.ust-toast-ico {
  width: 24px; height: 24px; border-radius: 50%; background: #c15f3c;
  display: flex; align-items: center; justify-content: center; flex: none; margin-top: 1px;
}
.ust-toast-ico svg { width: 14px; height: 14px; }
.ust-toast-body { flex: 1; display: block; }
.ust-toast-title {
  display: block; font-size: 13.5px; font-weight: 700; color: #fbeee7; margin-bottom: 2px;
}
.ust-toast-desc { display: block; font-size: 12px; color: #c9b6ac; line-height: 1.6; }
.ust-toast-retry {
  background: none; border: none; padding: 0; flex: none;
  font-family: inherit; font-size: 12px; font-weight: 700; color: #e9a483; cursor: pointer;
}
.ust-toast-retry:hover { color: #f2bda3; }

/* ---------- 03 エラー: インライン検証 ---------- */
.ust-invalid,
input.ust-invalid,
select.ust-invalid,
textarea.ust-invalid {
  border-color: #c15f3c !important;
  border-width: 1.5px !important;
  box-shadow: none !important;
}
.ust-field-err {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: #c15f3c; font-weight: 600;
  margin-top: 6px;
}
.ust-field-err svg { width: 13px; height: 13px; flex: none; }

/* ---------- 04 権限: プラン制限（モーダル本文） ---------- */
.ust-plan {
  display: flex; align-items: flex-start; gap: 22px;
  background: linear-gradient(135deg, #0f2a20, #16362a);
  border: 1px solid #1d4535; border-radius: 16px; padding: 32px 28px;
}
.ust-plan-ico {
  width: 64px; height: 64px; border-radius: 20px; flex: none;
  background: rgba(110, 231, 183, .14); border: 1.5px solid rgba(110, 231, 183, .34);
  display: flex; align-items: center; justify-content: center;
}
.ust-plan-ico svg { width: 30px; height: 30px; }
.ust-plan-main { flex: 1; }
.ust-plan-chip {
  display: inline-block; font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 10.5px; letter-spacing: .05em;
  color: #0f2a20; background: #6ee7b7; padding: 3px 9px; border-radius: 999px; margin-bottom: 8px;
}
.ust-plan-title {
  font-family: 'Shippori Mincho', serif; font-weight: 700; font-size: 17px;
  color: #f6f2e9; margin-bottom: 6px;
}
.ust-plan-list {
  margin: 0 0 10px; padding-left: 18px;
  font-size: 13px; color: #a9c4b8; line-height: 1.9;
}
.ust-plan-desc { font-size: 13px; color: #a9c4b8; line-height: 1.7; margin: 0 0 14px; }

/* ---------- SP ---------- */
@media (max-width: 640px) {
  .ust-state { padding: 28px 18px; }
  .ust-state--error { padding: 30px 18px; }
  .ust-state--perm { flex-direction: column; align-items: flex-start; padding: 24px 20px; }
  .ust-state-actions { flex-direction: column; }
  .ust-state-actions > button { width: 100%; }
  .ust-plan { flex-direction: column; gap: 16px; padding: 24px 20px; }
  .ust-toast-host { right: 12px; left: 12px; bottom: 12px; max-width: none; }
  .ust-sk-cards { grid-template-columns: 1fr; }
}

/* ==========================================================
   13. Property Form / Detail Modal
       見本: _design/ULSTA_Property_Form.dc.html
       クラス名は見本と同一 (.pf-*)。
   ========================================================== */
.pf-input {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  color: #211f1a;
  background: #fff;
  border: 1.5px solid #e2d8c4;
  border-radius: 10px;
  padding: 11px 13px;
  outline: none;
}
.pf-input:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, .14);
}
/* select はネイティブの矢印を残す（見本は入力欄のみだが、選択可能であることの手がかりを消さない）。
   index.css の .form-control 用カスタム矢印は .pf-input には効かないため何もしない。 */
textarea.pf-input { resize: vertical; min-height: 64px; }
.pf-label {
  font-size: 12px;
  font-weight: 700;
  color: #57513f;
  margin-bottom: 7px;
  display: block;
}
.pf-req {
  color: #c15f3c;
  font-size: 10px;
  font-weight: 700;
  margin-left: 5px;
}
.pf-th {
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .03em;
  color: #8a8272;
  padding: 11px 14px;
  border-bottom: 1px solid #e6ddcb;
}
.pf-td,
/* [1:1 検証で判明 2026-07-13] index.css の `tr:last-child td{border-bottom:none}` (詳細度 0,1,2) が
   `.pf-td` (0,1,0) に勝ち、最終行だけ下罫線が消えて見本と食い違っていた。詳細度を上げて是正する。 */
tr:last-child > .pf-td {
  font-size: 13px;
  color: #3f3a2e;
  padding: 12px 14px;
  border-bottom: 1px solid #ece3d2;
}
/* index.css の `tr:hover td{background:#f9f9f9}` は見本に無い寒色グレー。pf テーブルでは無効化する。 */
tr:hover > .pf-td,
tr:hover > .pf-th { background: transparent; }
.pf-sec {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: #b0a894;
  margin-bottom: 14px;
}
.pf-grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px 18px; }
.pf-span2 { grid-column: span 2; }
.pf-span3 { grid-column: 1 / -1; }

/* 詳細モーダル */
.pf-dm-head {
  background: #211f1a;
  padding: 22px 26px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.pf-dm-title {
  font-family: 'Shippori Mincho', serif;
  font-weight: 700;
  font-size: 22px;
  margin: 0;
  color: #f6f2e9;
}
.pf-dm-sub { font-size: 12.5px; color: #a99f8a; }
.pf-dm-chip {
  font-size: 11px; font-weight: 700; color: #6ee7b7;
  background: rgba(16, 185, 129, .16);
  border: 1px solid rgba(16, 185, 129, .4);
  padding: 3px 10px; border-radius: 999px; white-space: nowrap;
}
.pf-dm-close {
  width: 34px; height: 34px; border-radius: 10px;
  border: 1px solid #4a453b; background: transparent;
  display: flex; align-items: center; justify-content: center;
  color: #c9c2b1; cursor: pointer; flex: none;
}
.pf-dm-tabs {
  display: flex; gap: 2px; padding: 0 26px;
  background: #f3ecdd; border-bottom: 1px solid #e6ddcb;
  overflow-x: auto;
}
.pf-dm-tab {
  font-size: 14px; font-weight: 500; color: #8a8271;
  padding: 15px 4px; margin-right: 20px;
  border-bottom: 2.5px solid transparent;
  background: none; border-left: none; border-right: none; border-top: none;
  cursor: pointer; white-space: nowrap; font-family: inherit;
}
.pf-dm-tab.is-on { font-weight: 700; color: #211f1a; border-bottom-color: #10b981; }
.pf-dm-body { padding: 24px 26px 28px; min-height: 300px; }
.pf-kpi4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.pf-kpi3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.pf-kpi {
  background: #fff; border: 1px solid #eae2d2; border-radius: 13px; padding: 16px 18px;
}
.pf-kpi-num { font-family: 'Newsreader', serif; font-size: 28px; color: #0d9668; line-height: 1.2; }
.pf-kpi-num--money { font-size: 24px; }
.pf-kpi-cap { font-size: 12px; color: #8a8271; margin-top: 2px; }
.pf-kpi--amber { background: #fdf5e3; border-color: #f0dca8; }
.pf-kpi--amber .pf-kpi-num { color: #c98a3c; }
.pf-kpi--plain .pf-kpi-num { color: #211f1a; }
.pf-kpi--green { background: #e9f6ef; border-color: #c3e6d4; }
.pf-kpi--dark { background: #211f1a; border-color: #211f1a; }
.pf-kpi--dark .pf-kpi-num { color: #6ee7b7; }
.pf-kpi--dark .pf-kpi-cap { color: #a99f8a; }
.pf-kpi--red .pf-kpi-num { color: #c15f3c; }
.pf-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 26px; }
.pf-row {
  display: flex; justify-content: space-between;
  padding: 11px 0; border-bottom: 1px solid #ece3d2;
}
.pf-row-k { font-size: 13px; color: #8a8271; }
.pf-row-v { font-size: 13.5px; font-weight: 600; color: #3f3a2e; text-align: right; }
.pf-pill {
  font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px;
  display: inline-block; white-space: nowrap;
}
.pf-repair {
  display: flex; align-items: center; gap: 14px;
  background: #fff; border: 1px solid #eae2d2; border-radius: 12px; padding: 14px 16px;
}
.pf-repair-ico {
  width: 36px; height: 36px; flex: none; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.pf-repair-title { font-size: 13.5px; font-weight: 700; color: #211f1a; }
.pf-repair-meta { font-size: 12px; color: #8a8271; margin-top: 2px; }
.pf-money { font-family: 'Newsreader', serif; }

@media (max-width: 640px) {
  .pf-grid3 { grid-template-columns: 1fr; }
  .pf-span2, .pf-span3 { grid-column: auto; }
  .pf-kpi4 { grid-template-columns: 1fr 1fr; }
  .pf-kpi3 { grid-template-columns: 1fr; }
  .pf-rows { grid-template-columns: 1fr; }
  .pf-dm-tabs { padding: 0 18px; gap: 16px; }
  .pf-dm-tab { font-size: 13px; padding: 13px 0; margin-right: 0; }
  .pf-dm-body { padding: 16px 18px 24px; }
  .pf-dm-head { padding: 16px 18px 14px; }
  .pf-dm-title { font-size: 18px; }
  .pf-tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}