/* ============================================================
   広告レポートダッシュボード — スタイルシート
   ============================================================ */

:root {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --border: #e1e5ee;
  --text: #2c3e50;
  --text-secondary: #7f8c9b;
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
  --mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

/* ===== ヘッダー ===== */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header h1 {
  font-size: 18px;
  font-weight: 700;
}
.header-nav { display: flex; gap: 16px; align-items: center; }
.header-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: all 0.15s;
}
.header-nav a:hover, .header-nav a.active {
  color: var(--primary);
  background: #eff6ff;
}

/* ===== KPI カード ===== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  padding: 24px;
}
.kpi-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.kpi-card .label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.kpi-card .value {
  font-size: 24px;
  font-weight: 700;
  font-family: var(--mono);
}
.kpi-card .value.positive { color: var(--success); }
.kpi-card .value.negative { color: var(--danger); }

/* ===== フィルター・コントロール ===== */
.controls {
  padding: 0 24px 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.controls select, .controls input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
}
.controls input[type="search"] {
  min-width: 200px;
}
.controls select:focus, .controls input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg); }

/* ===== テーブル ===== */
.table-wrap {
  padding: 0 24px 24px;
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
thead th {
  background: #f8fafc;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  padding: 12px 14px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
}
thead th.num { text-align: right; }
thead th.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: 20px;
}
thead th.sortable:hover { color: var(--primary); }
thead th.sortable::after {
  content: '⇅';
  position: absolute;
  right: 4px;
  font-size: 10px;
  opacity: 0.3;
}
thead th.sortable.asc::after {
  content: '▲';
  opacity: 0.8;
  color: var(--primary);
}
thead th.sortable.desc::after {
  content: '▼';
  opacity: 0.8;
  color: var(--primary);
}
tbody td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  white-space: nowrap;
}
tbody td.num {
  text-align: right;
  font-family: var(--mono);
  font-size: 11px;
}
tbody tr:hover { background: #f8fafc; }
tbody tr:last-child td { border-bottom: none; }

/* クリック可能なキャンペーン名 */
.campaign-name-cell {
  display: flex;
  align-items: center;
  gap: 6px;
}
.campaign-name-cell .campaign-link {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.campaign-name-cell .gads-links {
  flex-shrink: 0;
  margin-left: auto;
}
td a.campaign-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}
td a.campaign-link:hover { text-decoration: underline; }

/* ===== ステータスバッジ ===== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
}

/* ===== キャンペーン詳細ヘッダー ===== */
.detail-header {
  padding: 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.detail-header .back-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
}
.detail-header .back-link:hover { color: var(--primary); }
.detail-header h2 {
  font-size: 22px;
  margin-bottom: 8px;
}
.detail-meta {
  display: flex;
  gap: 16px;
  color: var(--text-secondary);
  font-size: 13px;
  flex-wrap: wrap;
}
.detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ===== サマリー期間切替 ===== */
.summary-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  padding: 24px;
}
.summary-tab {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  box-shadow: var(--shadow);
}
.summary-tab .period {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.summary-tab .metric {
  font-size: 13px;
  margin-bottom: 2px;
}
.summary-tab .metric strong {
  font-family: var(--mono);
}

/* ===== グラフ ===== */
.chart-container {
  padding: 0 24px 24px;
}
.chart-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.chart-box canvas {
  max-height: 300px;
}

/* ===== メモ編集 ===== */
.editable {
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  min-width: 100px;
  min-height: 24px;
  transition: background 0.15s;
}
.editable:hover { background: #f0f4ff; }
.editable:focus {
  outline: 2px solid var(--primary);
  background: white;
}
.editable.editing {
  background: white;
  box-shadow: 0 0 0 2px var(--primary);
}
.editable-num {
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--mono);
  text-align: right;
}
.editable-num:hover { background: #fef3c7; }
.editable-num:focus {
  outline: 2px solid var(--warning);
  background: white;
}

/* ===== モーダル ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  justify-content: center;
  align-items: center;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}
.modal h3 { margin-bottom: 16px; }
.modal textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: var(--font);
  resize: vertical;
  min-height: 100px;
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 16px;
}

/* ===== ローディング ===== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: var(--text-secondary);
}
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== 期間集計行 ===== */
tr.summary-row { background: #f0f4ff; }
tr.summary-row:hover { background: #e4ecfd; }
tr.summary-row td { font-weight: 600; }
tr.summary-row:last-of-type td { border-bottom: 3px solid var(--primary); }

/* ===== 空状態 ===== */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-secondary);
}

/* ===== 日付プリセットボタン ===== */
.date-presets {
  display: flex;
  gap: 0;
}
.preset-btn {
  padding: 6px 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  border-radius: 0;
  margin-left: -1px;
}
.preset-btn:first-child { border-radius: var(--radius) 0 0 var(--radius); margin-left: 0; }
.preset-btn:last-child  { border-radius: 0 var(--radius) var(--radius) 0; }
.preset-btn:hover { background: var(--bg); }
.preset-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  z-index: 1;
  position: relative;
}

/* ===== レスポンシブ ===== */
/* ===== アドタスカル管理 ===== */
.row-null { background: #fefce8 !important; }
.row-null:hover { background: #fef9c3 !important; }
.text-null { color: var(--danger); font-weight: 600; font-size: 12px; }
.param-cell {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
}
.pagination button {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.15s;
}
.pagination button:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}
.pagination button:disabled {
  opacity: 0.4;
  cursor: default;
}
.pagination .page-info {
  font-size: 13px;
  color: var(--text-secondary);
}
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  border-radius: var(--radius);
  color: white;
  font-size: 13px;
  z-index: 300;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s;
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.modal .form-group {
  margin-bottom: 12px;
}
.modal .form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.modal .form-group input,
.modal .form-group select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
}
.modal .form-group input:focus,
.modal .form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.preview-box {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 13px;
  font-family: var(--mono);
}
.preview-box .label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  font-family: var(--font);
}
.preview-box .extracted {
  color: var(--primary);
  font-weight: 600;
}
.preview-box .extracted.none {
  color: var(--danger);
}
.btn-edit {
  padding: 4px 10px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-edit:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.kpi-card .value.warning { color: var(--warning); }

/* ===== Google 広告リンク ===== */
.gads-links {
  display: inline-flex;
  gap: 3px;
  margin-left: 8px;
  vertical-align: middle;
}
.gads-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--mono);
  text-decoration: none;
  color: var(--text-secondary);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: all 0.15s;
  line-height: 1;
  cursor: pointer;
}
.gads-link:hover {
  color: white;
  background: var(--primary);
  border-color: var(--primary);
  transform: scale(1.1);
}
.gads-link.gads-C { color: #3b82f6; border-color: #93c5fd; background: #eff6ff; }
.gads-link.gads-C:hover { color: white; background: #3b82f6; border-color: #3b82f6; }
.gads-link.gads-G { color: #8b5cf6; border-color: #c4b5fd; background: #f5f3ff; }
.gads-link.gads-G:hover { color: white; background: #8b5cf6; border-color: #8b5cf6; }
.gads-link.gads-K { color: #059669; border-color: #6ee7b7; background: #ecfdf5; }
.gads-link.gads-K:hover { color: white; background: #059669; border-color: #059669; }
.gads-link.gads-A { color: #d97706; border-color: #fcd34d; background: #fffbeb; }
.gads-link.gads-A:hover { color: white; background: #d97706; border-color: #d97706; }

/* ===== グループモーダル ===== */
.group-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.1s;
}
.group-item:hover { background: #f0f4ff; }
.group-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}
.group-item label {
  cursor: pointer;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.group-item .group-item-status {
  font-size: 11px;
  color: var(--text-secondary);
  flex-shrink: 0;
}
.btn-group {
  padding: 3px 8px;
  font-size: 11px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.btn-group:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.btn-group.grouped {
  background: #eff6ff;
  border-color: var(--primary);
  color: var(--primary);
}
tr.group-row { background: #f8faff; }
tr.group-row:hover { background: #f0f4ff; }

/* ===== ログインページ ===== */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 24px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  text-align: center;
}
.login-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.login-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.login-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--danger);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  margin-bottom: 16px;
  text-align: left;
}
.btn-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text);
}
.btn-google:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.btn-google:disabled {
  opacity: 0.6;
  cursor: default;
}
.login-note {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 20px;
  line-height: 1.6;
}

/* ===== ユーザーメニュー（ヘッダー内） ===== */
.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid var(--border);
}
.user-info {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.user-name {
  color: var(--text);
  font-weight: 500;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-menu-link {
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.15s;
}
.user-menu-link:hover {
  color: var(--primary);
  background: #eff6ff;
}

/* ===== ロールバッジ ===== */
.role-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
}
.role-admin {
  background: #fef3c7;
  color: #92400e;
}
.role-editor {
  background: #dbeafe;
  color: #1e40af;
}
.role-viewer {
  background: #f1f5f9;
  color: #475569;
}

/* ===== ユーザー管理ページ ===== */
.users-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}
.users-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
}
.invite-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}
.invite-form h3 {
  font-size: 15px;
  margin-bottom: 12px;
}
.invite-form-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.invite-form-row .form-group {
  margin-bottom: 0;
}
.invite-form-row .form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.invite-form-row .form-group input,
.invite-form-row .form-group select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
}
.users-section {
  margin-bottom: 24px;
}
.users-section h3 {
  font-size: 15px;
  margin-bottom: 12px;
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .header { padding: 12px 16px; }
  .kpi-grid { padding: 16px; grid-template-columns: repeat(2, 1fr); }
  .controls { padding: 0 16px 12px; }
  .table-wrap { padding: 0 16px 16px; }
  .chart-container { padding: 0 16px 16px; }
  .summary-tabs { padding: 16px; grid-template-columns: repeat(2, 1fr); }
  .user-menu { margin-left: 8px; padding-left: 8px; }
  .user-name { max-width: 80px; }
  .invite-form-row { flex-direction: column; }
  .login-card { padding: 32px 24px; }
}