/* 代行購入リスト管理 — prototype_001 スタイル */

:root {
  --color-bg: #f5f7fa;
  --color-surface: #ffffff;
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #cbd5e1;
  --color-success: #15803d;
  --color-warning: #b45309;
  --color-danger: #b91c1c;
  --color-inactive: #94a3b8;
  --font-base: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  --nav-height: 3.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 18px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

.app-header {
  background: var(--color-primary);
  color: #fff;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
}

.app-header h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
}

.app-header p {
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

.app-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-btn {
  flex: 1 1 auto;
  min-width: 7rem;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.nav-btn:hover,
.nav-btn:focus-visible {
  border-color: var(--color-primary);
  outline: none;
}

.nav-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.app-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.25rem 1rem 5rem;
}

.screen {
  display: none;
}

.screen.active {
  display: block;
}

.screen-title {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
  font-weight: 700;
}

.screen-desc {
  margin: 0 0 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 0.75rem;
}

.summary-item {
  background: #eff6ff;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  text-align: center;
}

.summary-item .value {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
}

.summary-item .label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 0.6rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.data-table th {
  font-weight: 600;
  background: #f8fafc;
}

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

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-active {
  background: #dcfce7;
  color: var(--color-success);
}

.badge-inactive {
  background: #f1f5f9;
  color: var(--color-inactive);
}

.badge-status {
  background: #fef3c7;
  color: var(--color-warning);
}

.placeholder-note {
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: #92400e;
  margin-bottom: 1rem;
}

.alert {
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--color-danger);
}

.alert-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: var(--color-success);
}

.alert-info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

.app-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 8px rgba(15, 23, 42, 0.06);
}

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

.btn {
  min-height: 2.75rem;
  padding: 0.5rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-danger {
  background: #fff;
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.btn-danger:hover,
.btn-danger:focus-visible {
  background: #fef2f2;
  outline: none;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-dark);
  outline: none;
}

.memo-lines {
  margin: 0;
  padding-left: 1.25rem;
}

.memo-lines li {
  margin-bottom: 0.25rem;
}

.amount-negative {
  color: var(--color-danger);
}

.form-card h3 {
  margin-top: 0;
}

.form-grid {
  display: grid;
  gap: 0.85rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
}

.form-group textarea {
  min-height: 4.5rem;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  outline: none;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.btn-secondary {
  background: #fff;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--color-primary);
  outline: none;
}

.btn-small {
  min-height: 2.25rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.row-inactive td {
  color: var(--color-inactive);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  cursor: pointer;
}

.checkbox-label input {
  width: 1.1rem;
  height: 1.1rem;
}

.field-error {
  color: var(--color-danger);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.form-group-inline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.75rem;
}

.memo-list-actions {
  margin-bottom: 1rem;
}

.memo-list-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.memo-list-header h3 {
  margin: 0;
}

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

.line-table {
  min-width: 40rem;
}

.line-actions {
  white-space: nowrap;
}

.line-form-card {
  margin-top: 1rem;
}

.memo-header-inline {
  margin-bottom: 1rem;
}

.memo-header-memo-wrap {
  flex: 2;
}

.memo-entry-table .memo-grid-input {
  min-height: 2.25rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.9rem;
  width: 100%;
}

.line-product-cell {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.memo-mode-bar {
  margin-bottom: 1rem;
}

.memo-status-date-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.status-actions {
  white-space: nowrap;
}

.memo-draft-row {
  background: #f8fafc;
}

.memo-add-line-wrap {
  margin-top: 0.75rem;
}

.memo-add-line-btn {
  min-height: 2.75rem;
}

.memo-entry-table {
  min-width: 36rem;
}

/* 購入メモ画面 — スマホ縦画面（A-007 / A006-E004） */
@media (max-width: 480px) {
  .memo-entry-actions,
  .memo-status-actions {
    flex-direction: column;
  }

  .memo-entry-actions .btn,
  .memo-status-actions .btn {
    width: 100%;
    min-height: 44px;
  }

  .memo-header-inline {
    grid-template-columns: 1fr;
  }

  .memo-entry-table .memo-grid-input,
  .memo-entry-card .form-group input,
  .memo-entry-card .form-group select {
    min-height: 44px;
    font-size: 1rem;
  }

  .memo-add-line-btn {
    width: 100%;
    min-height: 44px;
  }

  .btn-delete-grid-line,
  .btn-clear-draft-line {
    min-height: 44px;
    padding: 0.5rem 0.75rem;
  }

  .status-actions {
    white-space: normal;
  }

  .status-actions .btn {
    min-height: 44px;
    margin-bottom: 0.25rem;
  }

  .memo-status-card .btn-mark-all-memo,
  .memo-status-card .btn-mark-all-date {
    width: 100%;
    min-height: 44px;
  }
}

/* 一覧・集計（BLK-005） */
.report-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
}

.report-date-picker {
  flex: 1 1 10rem;
  margin: 0;
}

.report-date-picker label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.report-date-picker select {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
}

.report-tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex: 2 1 auto;
}

.report-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.report-section h4 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.report-subtotal {
  margin: 0.75rem 0 0;
  font-weight: 600;
  text-align: right;
}

.report-grand-total {
  font-size: 1.05rem;
}

.report-confirm-list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.85rem;
}

.report-adjustments h4 {
  color: var(--color-warning);
}

/* 店舗連絡（BLK-006） */
.contact-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
}

.contact-hint {
  margin: 0.5rem 0 0;
}

.contact-text-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.contact-text-output {
  width: 100%;
  min-height: 16rem;
  padding: 1rem;
  font-size: 1rem;
  font-family: inherit;
  line-height: 1.7;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: #fafbfc;
  resize: vertical;
  white-space: pre-wrap;
}

.contact-copy-status {
  align-self: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-success);
}

.print-only {
  display: none;
}

/* 印刷用（BLK-005） */
@media print {
  .app-nav,
  .app-footer,
  .placeholder-note,
  .no-print,
  .screen-desc {
    display: none !important;
  }

  .print-only {
    display: block !important;
  }

  body {
    background: #fff;
    font-size: 12pt;
  }

  .app-header {
    background: none;
    color: #000;
    box-shadow: none;
    padding: 0 0 0.5rem;
    border-bottom: 2px solid #000;
    margin-bottom: 1rem;
  }

  .app-header h1 {
    font-size: 14pt;
  }

  .app-header p {
    display: none;
  }

  .app-main {
    max-width: none;
    padding: 0;
  }

  .screen-title {
    font-size: 13pt;
    margin-bottom: 0.75rem;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 0.75rem;
    padding: 0.75rem;
  }

  .report-section {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .data-table {
    font-size: 10pt;
  }

  .data-table th {
    background: #eee !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .badge {
    border: 1px solid #999;
    background: none !important;
    color: #000 !important;
  }

  .amount-negative {
    color: #000;
    font-weight: 700;
  }
}