/* ==============================================================================
   POPUP MODAL DIALOGS (Highly Interactive Overlays)
   ============================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(9, 9, 11, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  width: 100%;
  max-width: 460px;
  transform: translateY(12px);
  transition: var(--transition-smooth);
  border: 1px solid var(--border-matte);
}

.wide-modal {
  max-width: 600px;
}

.modal.modal-field-info {
  z-index: 10100;
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-matte);
  padding-bottom: 12px;
}

.modal-header h3 {
  font-size: 1.05rem;
  font-weight: 800;
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--color-zinc-muted);
  line-height: 1;
}

.btn-close:hover {
  color: var(--color-white);
}

/* Receipt AI result layout */
.receipt-result-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.receipt-result-icon {
  font-size: 2.5rem;
  text-align: center;
}

.receipt-ai-comment {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-matte);
  padding: 16px;
  border-radius: 10px;
  font-size: 0.8rem;
  line-height: 1.5;
  white-space: pre-wrap;
  max-height: 300px;
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid var(--border-matte);
  padding-top: 12px;
}

.confirm-modal-content {
  max-width: 420px;
}

.confirm-modal-message {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
  white-space: pre-line;
}

.confirm-modal-footer {
  gap: 8px;
}

.btn-danger {
  background-color: var(--color-red);
  color: var(--color-white);
}

.btn-danger:hover {
  filter: brightness(1.08);
}

/* ==============================
   支出詳細モーダル
   ============================== */
.btn-sm {
  padding: 4px 10px;
  font-size: 0.72rem;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(9, 9, 11, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 1000;
  overflow-y: auto;
  padding: 16px;
  box-sizing: border-box;
  opacity: 0;
  transition: opacity 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.modal-visible {
  opacity: 1;
}

.modal-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-matte);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: min(1100px, calc(100vw - 32px));
  min-width: 0;
  min-height: calc(100vh - 32px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
}

.modal-overlay .modal-panel {
  transform: translateY(14px);
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.modal-visible .modal-panel {
  transform: translateY(0);
}

.modal-overlay.hidden {
  display: none;
}

.modal-overlay .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-overlay .modal-header h3 {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
}

.modal-filters {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border-matte);
  border-radius: var(--radius);
  padding: 16px;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-row label {
  font-size: 0.72rem;
  color: var(--color-zinc-muted);
  white-space: nowrap;
}

.filter-input {
  background: var(--bg-secondary);
  border: 1px solid var(--border-matte);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.78rem;
  padding: 4px 8px;
  min-width: 120px;
}

.filter-input-num {
  min-width: 80px;
  max-width: 100px;
}

#filter-q,
#filter-purchase-source {
  flex: 1;
  min-width: 160px;
}

.filter-select {
  background: var(--bg-secondary);
  border: 1px solid var(--border-matte);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.78rem;
  padding: 4px 8px;
}

.filter-actions {
  padding-top: 6px;
}

.filter-actions .btn {
  padding: 7px 18px;
  font-size: 0.78rem;
}

.filter-count {
  font-size: 0.72rem;
  color: var(--color-zinc-muted);
  font-family: var(--font-family-mono);
}

.modal-table-wrap {
  overflow-x: auto;
  overflow-y: auto;
  flex: 1 1 0;
  min-height: 0;
}

/* ソート可能テーブルヘッダー */
.sortable-th {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.sortable-th:hover {
  background: var(--color-zinc-hover, rgba(255, 255, 255, 0.05));
}

.sort-icon {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.7em;
  opacity: 0.7;
  min-width: 1em;
}

.sort-asc .sort-icon,
.sort-desc .sort-icon {
  opacity: 1;
}