/* ===================================
   CRM System - Stylesheet
   =================================== */

:root {
  --brand-primary: #FEBC01;
  --brand-light: #FEF3D0;
  --brand-dark: #D4A000;
  --nav-bg: #0D47A1;
  --nav-hover: #1565C0;
  --text-primary: #1a1a2e;
  --text-secondary: #64748b;
  --bg-main: #f1f5f9;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --purple: #8b5cf6;
}

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

body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
}

/* ===================================
   Layout
   =================================== */
.global-header {
  background: var(--nav-bg);
  color: white;
  padding: 0 20px;
  display: flex;
  align-items: center;
  height: 56px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  margin-right: 30px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--brand-primary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.nav-tabs {
  display: flex;
  gap: 4px;
  flex: 1;
}

.nav-tab {
  padding: 16px 14px;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  font-size: 13px;
  font-weight: 500;
}

.nav-tab:hover {
  background: var(--nav-hover);
}

.nav-tab.active {
  border-bottom-color: var(--brand-primary);
  background: var(--nav-hover);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.global-search {
  position: relative;
}

.global-search input {
  width: 280px;
  padding: 8px 12px 8px 36px;
  border: none;
  border-radius: 4px;
  background: rgba(255,255,255,0.15);
  color: white;
  font-size: 13px;
}

.global-search input::placeholder {
  color: rgba(255,255,255,0.7);
}

.global-search input:focus {
  outline: none;
  background: rgba(255,255,255,0.25);
}

.global-search::before {
  content: "🔍";
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  z-index: 1;
}

/* グローバル検索結果ドロップダウン */
.global-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  margin-top: 8px;
  max-height: 400px;
  overflow-y: auto;
  display: none;
  z-index: 1001;
}

.global-search-results.active {
  display: block;
}

.global-search-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: background 0.15s;
}

.global-search-item:last-child {
  border-bottom: none;
}

.global-search-item:hover {
  background: var(--bg-main);
}

.global-search-item-main {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.global-search-item-name {
  font-weight: 600;
  color: var(--text-primary);
}

.global-search-item-sub {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

.global-search-loading,
.global-search-empty,
.global-search-error {
  padding: 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.global-search-error {
  color: var(--danger);
}

.global-search-more {
  padding: 10px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-main);
  border-top: 1px solid var(--border-color);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 4px;
  transition: background 0.2s;
}

.user-menu:hover {
  background: var(--nav-hover);
}

.user-avatar {
  width: 28px;
  height: 28px;
  background: var(--brand-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.main-content {
  margin-top: 56px;
  min-height: calc(100vh - 56px);
  padding: 20px;
}

/* ===================================
   Pages
   =================================== */
.page {
  display: none;
}

.page.active {
  display: block;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.page-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.page-actions {
  display: flex;
  gap: 10px;
}

/* ===================================
   Buttons
   =================================== */
.btn {
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-primary {
  background: var(--brand-primary);
  color: var(--text-primary);
}

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-secondary {
  background: var(--bg-white);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-main);
}

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

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}

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

.btn-purple:hover {
  background: #7c3aed;
}

/* ===================================
   Cards
   =================================== */
.card {
  background: var(--bg-white);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
}

.card-link {
  font-size: 13px;
  color: var(--info);
  text-decoration: none;
}

.card-link:hover {
  text-decoration: underline;
}

.card-body {
  padding: 20px;
}

/* ===================================
   Stats Grid (Dashboard)
   =================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 1200px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-card .card-body {
  text-align: center;
  padding: 20px;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--info);
}

.stat-value.stat-orange {
  color: #f97316;
}

.stat-value.stat-green {
  color: var(--success);
}

.stat-value.stat-gold {
  color: var(--brand-dark);
}

.stat-value.stat-purple {
  color: var(--purple);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 4px;
}

/* ===================================
   Dashboard Grid
   =================================== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 992px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================
   Login Page
   =================================== */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--nav-bg) 0%, #1565C0 100%);
}

.login-card {
  background: var(--bg-white);
  padding: 48px;
  border-radius: 12px;
  width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo-icon {
  width: 64px;
  height: 64px;
  background: var(--brand-primary);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 16px;
}

.login-logo h2 {
  font-size: 20px;
  font-weight: 700;
}

.login-hint {
  text-align: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-secondary);
}

/* ===================================
   Forms
   =================================== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px var(--brand-light);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.checkbox-group label {
  font-size: 13px;
  color: var(--text-secondary);
}

.login-btn {
  width: 100%;
  padding: 14px;
  background: var(--brand-primary);
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.login-btn:hover {
  background: var(--brand-dark);
}

/* ===================================
   Task Items (Dashboard)
   =================================== */
.task-item {
  padding: 12px;
  background: var(--bg-main);
  border-radius: 6px;
  border-left: 3px solid var(--purple);
  margin-bottom: 10px;
}

.task-item:last-child {
  margin-bottom: 0;
}

.task-item.overdue {
  border-left-color: var(--danger);
}

.task-item.done {
  border-left-color: var(--success);
  opacity: 0.7;
}

.task-item-title {
  font-weight: 500;
  margin-bottom: 4px;
}

.task-item-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ===================================
   Seminar Items (Dashboard)
   =================================== */
.seminar-item {
  padding: 12px;
  background: var(--bg-main);
  border-radius: 6px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.seminar-item:last-child {
  margin-bottom: 0;
}

.seminar-item-info h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.seminar-item-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.seminar-item-count {
  text-align: right;
}

.seminar-item-count .count {
  font-size: 18px;
  font-weight: 700;
  color: var(--info);
}

.seminar-item-count .label {
  font-size: 11px;
  color: var(--text-secondary);
}

/* ===================================
   Activity Items
   =================================== */
.activity-item {
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
}

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

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.activity-icon.call {
  background: #dbeafe;
}

.activity-icon.activity {
  background: #fef3c7;
}

.activity-icon.todo {
  background: #ede9fe;
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-weight: 500;
  margin-bottom: 2px;
}

.activity-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ===================================
   Loading
   =================================== */
.loading {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-overlay.active {
  display: flex;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: var(--brand-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ===================================
   Toast Notification
   =================================== */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--text-primary);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
  z-index: 9999;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success {
  background: var(--success);
}

.toast.error {
  background: var(--danger);
}

/* ===================================
   Empty State
   =================================== */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.empty-state-text {
  font-size: 14px;
}

/* ===================================
   Status Badges
   =================================== */
.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.status-lead {
  background: #dbeafe;
  color: #1d4ed8;
}

.status-briefed {
  background: #ffedd5;
  color: #c2410c;
}

.status-deal {
  background: #d1fae5;
  color: #047857;
}

.status-active {
  background: #d1fae5;
  color: #047857;
}

.status-inactive {
  background: #f3f4f6;
  color: #6b7280;
}

/* ===================================
   Data Table
   =================================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background: var(--bg-main);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.data-table tr:hover td {
  background: #f8fafc;
}

.customer-name {
  color: var(--info);
  cursor: pointer;
  font-weight: 500;
}

.customer-name:hover {
  text-decoration: underline;
}

/* Empty state in table */
.data-table td.empty-state {
  text-align: center;
  padding: 40px 20px;
}

.data-table td.loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

/* ===================================
   Filter Bar
   =================================== */
.filter-bar {
  background: var(--bg-white);
  padding: 16px 20px;
  border-radius: 8px;
  margin-bottom: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.filter-bar input,
.filter-bar select {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  background: var(--bg-white);
}

.filter-bar input:focus,
.filter-bar select:focus {
  outline: none;
  border-color: var(--brand-primary);
}

.filter-bar input[type="text"] {
  width: 240px;
}

.filter-spacer {
  flex: 1;
}

/* ===================================
   Result Count
   =================================== */
.result-count {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ===================================
   Table Responsive
   =================================== */
.table-responsive {
  overflow-x: auto;
}

/* ===================================
   Modal
   =================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-white);
  border-radius: 12px;
  width: 600px;
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  max-height: calc(90vh - 140px);
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ===================================
   Form Row
   =================================== */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.required {
  color: var(--danger);
}

/* ===================================
   Payment Status Badge
   =================================== */
.payment-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.payment-status.pending {
  background: #fef3c7;
  color: #b45309;
}

.payment-status.paid {
  background: #d1fae5;
  color: #047857;
}

/* ===================================
   Cancel/Refund Status Badge
   =================================== */
.cancel-status-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  background: #e5e7eb;
  color: #374151;
}

.cancel-status-badge.warning {
  background: #fef3c7;
  color: #b45309;
}

.cancel-status-badge.danger {
  background: #fee2e2;
  color: #dc2626;
}

/* ===================================
   Caution Modal Group
   =================================== */
.caution-modal-group {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.caution-modal-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.caution-modal-group-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

/* ===================================
   Customer Detail Page
   =================================== */
.detail-header {
  background: var(--bg-white);
  padding: 20px 24px;
  border-radius: 8px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.detail-header-main {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.btn-back {
  margin-top: 4px;
}

.detail-header-info {
  flex: 1;
}

.detail-name-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.detail-customer-name {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.detail-furigana {
  font-size: 13px;
  color: var(--text-secondary);
}

.detail-contracts-summary {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.contract-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--bg-main);
  border-radius: 4px;
  font-size: 12px;
}

.contract-badge.paid {
  background: #d1fae5;
  color: #047857;
}

.contract-badge.pending {
  background: #fef3c7;
  color: #b45309;
}

.detail-header-actions {
  display: flex;
  gap: 10px;
}

/* Detail Content Layout */
.detail-content {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 1024px) {
  .detail-content {
    grid-template-columns: 1fr;
  }
}

.detail-left .card-body {
  padding: 0;
}

/* Info Grid */
.info-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.info-item {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.info-label {
  font-size: 12px;
  color: var(--text-secondary);
  min-width: 80px;
}

.info-value {
  font-size: 14px;
  color: var(--text-primary);
  text-align: right;
  word-break: break-all;
}

/* Timeline */
.timeline-container {
  padding: 0 !important;
}

.timeline-actions {
  display: flex;
  gap: 6px;
}

.timeline-filters {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-main);
}

.timeline-filter {
  padding: 6px 12px;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.timeline-filter:hover {
  background: var(--bg-white);
}

.timeline-filter.active {
  background: var(--bg-white);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.timeline-list {
  max-height: 500px;
  overflow-y: auto;
}

.timeline-item {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
  cursor: pointer;
  transition: background 0.2s;
}

.timeline-item:hover {
  background: #f8fafc;
}

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

.timeline-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.timeline-icon.call {
  background: #dbeafe;
}

.timeline-icon.call.connected {
  background: #d1fae5;
}

.timeline-icon.activity {
  background: #fef3c7;
}

.timeline-icon.todo {
  background: #ede9fe;
}

.timeline-icon.todo.completed {
  background: #d1fae5;
}

.timeline-icon.todo.overdue {
  background: #fee2e2;
}

/* TODO Timeline Badge */
.todo-timeline-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  margin-left: 8px;
  vertical-align: middle;
}

.todo-badge-complete {
  background: #d1fae5;
  color: #047857;
}

.todo-badge-incomplete {
  background: #fef3c7;
  color: #b45309;
}

.todo-badge-overdue {
  background: #fee2e2;
  color: #b91c1c;
}

/* Completed TODO item */
.todo-completed-item {
  opacity: 0.7;
}

.todo-completed-title {
  text-decoration: line-through;
  color: var(--text-secondary);
}

.timeline-body {
  flex: 1;
  min-width: 0;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.timeline-title {
  font-weight: 500;
  font-size: 14px;
}

.timeline-date {
  font-size: 11px;
  color: var(--text-secondary);
}

.timeline-content {
  font-size: 13px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-meta {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-secondary);
}

.timeline-tag {
  display: inline-block;
  padding: 2px 6px;
  background: var(--bg-main);
  border-radius: 3px;
}

/* Detail Sections */
.detail-sections {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-sections .card-header {
  padding: 12px 20px;
}

.detail-sections .card-body {
  padding: 0;
}

.detail-sections .data-table {
  margin: 0;
}

/* Small Modal */
.modal.modal-sm {
  width: 480px;
}

/* Delete Warning */
.delete-warning {
  color: var(--danger);
  font-size: 12px;
  margin-top: 8px;
}

/* Checkbox List */
.checkbox-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.checkbox-list label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}

.checkbox-list input[type="checkbox"] {
  width: 16px;
  height: 16px;
}

/* Action buttons in table */
.action-btn {
  padding: 4px 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  border-radius: 4px;
  transition: background 0.2s;
}

.action-btn:hover {
  background: var(--bg-main);
}

/* TODO Status */
.todo-status {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}

.todo-status.incomplete {
  background: #fef3c7;
  color: #b45309;
}

.todo-status.complete {
  background: #d1fae5;
  color: #047857;
}

/* Meeting Result */
.meeting-result-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}

.meeting-result-badge.success {
  background: #d1fae5;
  color: #047857;
}

.meeting-result-badge.pending {
  background: #fef3c7;
  color: #b45309;
}

.meeting-result-badge.rejected {
  background: #fee2e2;
  color: #b91c1c;
}

/* ===================================
   Seminar Management (Phase 4)
   =================================== */
.seminar-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 992px) {
  .seminar-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.seminar-list {
  display: flex;
  flex-direction: column;
}

.seminar-card {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s;
}

.seminar-card:last-child {
  border-bottom: none;
}

.seminar-card:hover {
  background: #f8fafc;
}

.seminar-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.seminar-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.seminar-card-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  background: var(--bg-main);
  color: var(--text-secondary);
}

.seminar-card-badge.active {
  background: #d1fae5;
  color: #047857;
}

.seminar-card-description {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.seminar-card-stats {
  display: flex;
  gap: 20px;
}

.seminar-card-stats span {
  font-size: 13px;
  color: var(--text-secondary);
}

.seminar-card-schedules {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  background: #dbeafe;
  color: #1d4ed8;
}

.seminar-card-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}

.seminar-card-stat strong {
  color: var(--text-primary);
}

/* Past schedule row */
.past-schedule {
  opacity: 0.6;
  background: #f8fafc;
}

/* Seminar name link */
.seminar-name-link {
  color: var(--info);
  cursor: pointer;
  font-weight: 500;
}

.seminar-name-link:hover {
  text-decoration: underline;
}

/* Page Header with back button */
.page-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-header-left .btn-back {
  flex-shrink: 0;
}

/* Participants Stats */
.participants-stats {
  display: flex;
  gap: 24px;
  padding: 16px 20px;
  background: var(--bg-white);
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.participants-stats .stat-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.participants-stats .stat-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.participants-stats .stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

/* Filter inline */
.filter-inline {
  display: flex;
  gap: 8px;
}

.filter-inline select {
  padding: 6px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  background: var(--bg-white);
}

/* Customer Search for Participant */
.customer-search-results {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-main);
}

.customer-search-results .search-hint {
  padding: 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.customer-search-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s;
  background: var(--bg-white);
}

.customer-search-item:last-child {
  border-bottom: none;
}

.customer-search-item:hover {
  background: #f1f5f9;
}

.customer-search-item.selected {
  background: #dbeafe;
  border-left: 3px solid var(--info);
}

.customer-search-name {
  font-weight: 500;
  font-size: 14px;
  margin-bottom: 2px;
}

.customer-search-email {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Participation Status */
.participation-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.participation-status.applied {
  background: #dbeafe;
  color: #1d4ed8;
}

.participation-status.attended {
  background: #d1fae5;
  color: #047857;
}

.participation-status.cancelled {
  background: #fee2e2;
  color: #b91c1c;
}

.participation-status.absent {
  background: #fef3c7;
  color: #b45309;
}

/* Customer Search Results */
.customer-search-results {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-main);
}

.customer-search-results .search-hint {
  padding: 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.customer-search-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s;
}

.customer-search-item:last-child {
  border-bottom: none;
}

.customer-search-item:hover {
  background: var(--bg-white);
}

.customer-search-item.selected {
  background: var(--brand-light);
  border-left: 3px solid var(--brand-primary);
}

.customer-search-item-name {
  font-weight: 500;
  margin-bottom: 2px;
}

.customer-search-item-email {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Capacity indicator */
.capacity-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
}

.capacity-bar {
  width: 60px;
  height: 6px;
  background: var(--bg-main);
  border-radius: 3px;
  overflow: hidden;
}

.capacity-fill {
  height: 100%;
  background: var(--success);
  border-radius: 3px;
  transition: width 0.3s;
}

.capacity-fill.warning {
  background: var(--warning);
}

.capacity-fill.full {
  background: var(--danger);
}

/* ===================================
   TODO List (Phase 5)
   =================================== */
.todo-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 992px) {
  .todo-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-value.stat-red {
  color: var(--danger);
}

/* Filter toggle */
.filter-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
}

.filter-toggle input {
  width: 16px;
  height: 16px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* TODO row styles */
.todo-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--success);
}

.todo-title-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.todo-title-text {
  font-weight: 500;
}

.todo-title-text.completed {
  text-decoration: line-through;
  color: var(--text-secondary);
}

.todo-detail-preview {
  font-size: 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 300px;
}

/* Due date styles */
.due-date {
  font-size: 13px;
}

.due-date.overdue {
  color: var(--danger);
  font-weight: 600;
}

.due-date.today {
  color: var(--warning);
  font-weight: 600;
}

.due-date.upcoming {
  color: var(--text-secondary);
}

/* TODO status badge */
.todo-status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.todo-status-badge.incomplete {
  background: #fef3c7;
  color: #b45309;
}

.todo-status-badge.complete {
  background: #d1fae5;
  color: #047857;
}

/* Customer link in TODO */
.todo-customer-link {
  color: var(--info);
  cursor: pointer;
  font-weight: 500;
}

.todo-customer-link:hover {
  text-decoration: underline;
}

/* ===================================
   Products Page (Phase 6)
   =================================== */
.product-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .product-stats {
    grid-template-columns: 1fr;
  }
}

/* ===================================
   Settings Page (Phase 6)
   =================================== */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 992px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

.settings-full-width {
  grid-column: 1 / -1;
}

/* User Profile */
.user-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.user-profile-avatar {
  width: 64px;
  height: 64px;
  background: var(--brand-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.user-profile-info {
  flex: 1;
}

.user-profile-name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.user-profile-role {
  font-size: 14px;
  color: var(--text-secondary);
}

.settings-actions {
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

/* System Stats */
.system-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.system-stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
}

.system-stat-item:last-child {
  border-bottom: none;
}

.system-stat-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.system-stat-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Master Data Grid */
.master-data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.master-data-card {
  background: var(--bg-main);
  border-radius: 8px;
  padding: 16px;
}

.master-data-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.master-data-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.master-data-item {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bg-white);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-primary);
}

/* User status badge */
.user-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.user-status.active {
  background: #d1fae5;
  color: #047857;
}

.user-status.inactive {
  background: #f3f4f6;
  color: #6b7280;
}

/* ===================================
   確認注意事項 (Caution Box)
   =================================== */

.caution-box {
  margin-top: 16px;
  margin-bottom: 20px;
  padding: 16px 20px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
}

.caution-box.no-caution {
  background: #f8fafc;
  border-color: var(--border-color);
}

.caution-box.no-caution .caution-box-title {
  color: var(--text-secondary);
}

.caution-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.caution-box-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--danger);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 確認注意事項バッジ */
.caution-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.caution-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
}

.caution-badge.active {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fca5a5;
}

.caution-badge.active.warning {
  background: #fef3c7;
  color: #d97706;
  border: 1px solid #fcd34d;
}

.caution-badge.inactive {
  background: #f1f5f9;
  color: #94a3b8;
  border: 1px solid #e2e8f0;
}

.caution-badge-icon {
  font-size: 14px;
}

.caution-no-items {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 8px 0;
}

.caution-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-bottom: 12px;
}

.caution-checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: default;
}

.caution-checkbox-label input {
  accent-color: var(--danger);
}

.caution-note {
  margin-top: 12px;
}

.caution-note-label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.caution-note-value {
  font-size: 13px;
  padding: 8px 12px;
  background: var(--bg-white);
  border-radius: 4px;
  min-height: 36px;
  color: var(--text-secondary);
  font-style: italic;
}

.caution-note-value.has-note {
  color: var(--text-primary);
  font-style: normal;
}

/* Caution Modal */
.caution-modal-checkboxes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.caution-modal-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
  padding: 10px 12px;
  background: var(--bg-main);
  border-radius: 6px;
}

.caution-modal-checkbox input {
  accent-color: var(--danger);
  width: 18px;
  height: 18px;
}

.caution-modal-checkbox-danger {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.caution-modal-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin-left: 8px;
}

.caution-modal-sub-checkboxes {
  display: flex;
  gap: 12px;
  padding-left: 24px;
}

.caution-modal-sub-checkboxes .caution-modal-checkbox {
  flex: 1;
}

/* ===================================
   編集履歴 (Edit History)
   =================================== */

.edit-history-list {
  max-height: 400px;
  overflow-y: auto;
}

.edit-history-list.expanded {
  max-height: none;
}

.edit-history-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.edit-history-item:last-child {
  border-bottom: none;
}

.edit-history-item:hover {
  background: var(--bg-main);
}

.edit-history-icon {
  width: 32px;
  height: 32px;
  background: var(--bg-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.edit-history-content {
  flex: 1;
  min-width: 0;
}

.edit-history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.edit-history-field {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
}

.edit-history-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: 8px;
  align-items: center;
}

.edit-history-editor {
  background: var(--bg-main);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
}

.edit-history-change {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-top: 4px;
}

.edit-history-old {
  color: var(--danger);
  text-decoration: line-through;
  background: #fef2f2;
  padding: 2px 8px;
  border-radius: 4px;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edit-history-arrow {
  color: var(--text-secondary);
  font-size: 12px;
}

.edit-history-new {
  color: var(--success);
  background: #d1fae5;
  padding: 2px 8px;
  border-radius: 4px;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edit-history-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-secondary);
}

.edit-history-empty-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.edit-history-date-group {
  padding: 8px 16px;
  background: var(--bg-main);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
}

.edit-history-type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  margin-right: 8px;
  background: var(--primary-light);
  color: var(--primary);
}

.edit-history-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

/* ===================================
   Report Page Styles - Salesforce風
   =================================== */

/* レポート一覧ビュー */
.report-list-empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-secondary);
}

.report-list-empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.report-list-empty p {
  margin-bottom: 20px;
}

/* 保存済みレポートカード */
.saved-report-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s;
}

.saved-report-card:hover {
  background: var(--bg-main);
}

.saved-report-card:last-child {
  border-bottom: none;
}

.saved-report-info {
  flex: 1;
}

.saved-report-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--primary);
  margin-bottom: 4px;
}

.saved-report-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: 16px;
}

.saved-report-actions {
  display: flex;
  gap: 8px;
}

/* レポートビルダーヘッダー */
.report-builder-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.report-name-edit input {
  font-size: 18px;
  font-weight: 600;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  padding: 4px 8px;
  min-width: 300px;
}

.report-name-edit input:focus {
  outline: none;
  border-bottom-color: var(--primary);
}

/* レポートビルダー 2カラムレイアウト */
.report-builder-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 20px;
  margin-top: 20px;
}

.report-builder-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.report-builder-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* レポートセクション */
.report-section {
  background: white;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.report-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.report-section-title {
  font-weight: 600;
  font-size: 14px;
}

.report-section-body {
  padding: 0;
}

/* フィルターカテゴリタブ */
.filter-category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 12px;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
}

.filter-category-tab {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: white;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-category-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-category-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

/* フィルターフィールドリスト */
.filter-fields-list {
  max-height: 300px;
  overflow-y: auto;
}

.filter-field-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s;
}

.filter-field-item:hover {
  background: var(--bg-main);
}

.filter-field-item:last-child {
  border-bottom: none;
}

.filter-field-name {
  font-size: 13px;
}

.filter-field-add-btn {
  font-size: 18px;
  color: var(--primary);
  font-weight: bold;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.2s;
}

.filter-field-item:hover .filter-field-add-btn {
  background: var(--primary);
  color: white;
}

/* フィルター件数バッジ */
.filter-count-badge {
  background: var(--primary);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  min-width: 20px;
  text-align: center;
}

/* 適用中のフィルターリスト */
.active-filters-list {
  max-height: 400px;
  overflow-y: auto;
}

.active-filters-empty {
  padding: 30px 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.active-filter-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  background: white;
}

.active-filter-item:last-child {
  border-bottom: none;
}

.active-filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.active-filter-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.active-filter-actions {
  display: flex;
  gap: 4px;
}

.active-filter-btn {
  padding: 2px 6px;
  font-size: 11px;
  border: none;
  background: var(--bg-main);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.active-filter-btn:hover {
  background: var(--border-color);
}

.active-filter-btn.delete:hover {
  background: var(--danger);
  color: white;
}

.active-filter-summary {
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg-main);
  padding: 8px 12px;
  border-radius: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.filter-value-tag {
  display: inline-flex;
  align-items: center;
  background: white;
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
}

.filter-operator-text {
  color: var(--primary);
  font-weight: 500;
  margin: 0 4px;
}

/* トグルスイッチ */
.toggle-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.toggle-switch input {
  display: none;
}

.toggle-slider {
  width: 36px;
  height: 20px;
  background: var(--border-color);
  border-radius: 10px;
  position: relative;
  transition: background 0.2s;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: left 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::after {
  left: 18px;
}

.toggle-label {
  font-size: 13px;
  color: var(--text-secondary);
}

/* グラフ設定（インライン） */
.graph-settings-inline {
  display: flex;
  gap: 20px;
  padding: 12px 16px;
}

.graph-setting-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.graph-setting-item label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
}

.graph-setting-item select {
  padding: 6px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  min-width: 140px;
}

/* 結果エリア */
.report-results-section {
  flex: 1;
  min-height: 400px;
}

.report-results-section .report-section-body {
  padding: 0;
}

.result-count-inline {
  font-weight: normal;
  color: var(--text-secondary);
  font-size: 13px;
  margin-left: 8px;
}

.report-placeholder {
  padding: 80px 20px;
  text-align: center;
  color: var(--text-secondary);
}

.report-placeholder-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.report-placeholder p {
  margin: 0;
}

/* グラフコンテナ（改善版） */
.report-graph-wrapper {
  padding: 20px;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
}

.report-graph-canvas-container {
  height: 280px;
  position: relative;
}

/* 結果テーブル */
.report-table-container {
  overflow-x: auto;
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.report-table th,
.report-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.report-table th {
  background: var(--bg-secondary);
  font-weight: 600;
  font-size: 12px;
  color: var(--text-secondary);
  position: sticky;
  top: 0;
}

.report-table tbody tr {
  cursor: pointer;
  transition: background 0.2s;
}

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

/* 契約商品バッジ（改善版） */
.report-product-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.report-product-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
}

.report-product-badge.paid {
  background: #d1fae5;
  color: #065f46;
}

.report-product-badge.unpaid {
  background: #fef3c7;
  color: #92400e;
}

.report-product-badge.none {
  color: var(--text-secondary);
  font-style: italic;
}

/* ローディング/エラー/空状態 */
.report-loading {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.report-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 12px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.report-no-results {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-secondary);
}

.report-no-results-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

/* フィルター編集モーダル */
.modal-lg {
  max-width: 500px;
}

.filter-edit-section {
  margin-bottom: 24px;
}

.filter-edit-section:last-child {
  margin-bottom: 0;
}

.filter-edit-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-edit-label .selected-count {
  background: var(--primary);
  color: white;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
}

/* プルダウン */
.filter-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  background: white;
  cursor: pointer;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* チェックボックスリスト */
.filter-checkbox-list {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  max-height: 240px;
  overflow-y: auto;
}

.filter-checkbox-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: background 0.15s;
}

.filter-checkbox-item:last-child {
  border-bottom: none;
}

.filter-checkbox-item:hover {
  background: var(--bg-main);
}

.filter-checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-right: 12px;
  cursor: pointer;
  accent-color: var(--primary);
}

.filter-checkbox-label {
  font-size: 14px;
  color: var(--text-primary);
}

/* 日付入力 */
.filter-date-inputs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-date-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-date-row input[type="date"] {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  flex: 1;
}

.filter-date-row input[type="date"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.filter-number-input {
  width: 80px;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  text-align: center;
}

.filter-number-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.filter-date-row span {
  color: var(--text-secondary);
  font-size: 14px;
}

.filter-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 4px 0 0 0;
}

/* テキスト検索入力 */
.filter-text-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
}

.filter-text-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* フォームヒント */
.form-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 4px 0 0 0;
}

.filter-date-row input[type="date"] {
  min-width: 150px;
}

.filter-date-row input[type="number"] {
  width: 80px;
}

/* レスポンシブ */
@media (max-width: 1024px) {
  .report-builder-layout {
    grid-template-columns: 1fr;
  }
  
  .report-builder-sidebar {
    order: 2;
  }
  
  .report-builder-main {
    order: 1;
  }
}

@media (max-width: 768px) {
  .report-builder-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .report-name-edit input {
    min-width: 100%;
  }
  
  .filter-category-tabs {
    gap: 6px;
  }
  
  .filter-category-tab {
    font-size: 11px;
    padding: 4px 10px;
  }
  
  .graph-settings-inline {
    flex-direction: column;
    gap: 12px;
  }
}

/* ===================================
   カスタム集計機能
   =================================== */
.custom-stats-settings {
  padding: 16px 0 8px;
}

.custom-stats-presets {
  margin-bottom: 16px;
}

.custom-stats-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: block;
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preset-btn {
  padding: 8px 14px;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  background: white;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.preset-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.preset-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.custom-stats-config {
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 16px;
}

.custom-stats-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.custom-stats-field {
  flex: 1;
}

.custom-stats-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
  display: block;
}

.custom-stats-field select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 13px;
  background: white;
}

.custom-stats-metrics {
  margin-bottom: 16px;
}

.custom-stats-metrics > label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: block;
}

.metrics-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 12px;
  min-height: 40px;
}

.metrics-hint {
  color: var(--text-muted);
  font-size: 12px;
}

.metric-checkbox {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  cursor: pointer;
  padding: 4px 10px;
  background: var(--bg-secondary);
  border-radius: 4px;
  transition: background 0.2s;
}

.metric-checkbox:hover {
  background: var(--primary-light);
}

.metric-checkbox input {
  margin: 0;
}

.custom-stats-options {
  display: flex;
  gap: 20px;
}

.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}

.checkbox-inline input {
  margin: 0;
}

/* カスタム集計結果 */
.custom-stats-result {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.custom-stats-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.custom-stats-header h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

.custom-stats-axis-label {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 4px 10px;
  border-radius: 12px;
}

.custom-stats-empty {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
}

.custom-stats-summary-cards {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.custom-stat-card {
  flex: 1;
  min-width: 100px;
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}

.custom-stat-card.highlight {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
}

.custom-stat-value {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
}

.custom-stat-label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.custom-stat-card.highlight .custom-stat-label {
  color: rgba(255, 255, 255, 0.8);
}

.custom-stats-chart-container {
  height: 300px;
  margin-bottom: 20px;
}

.custom-stats-table-container {
  overflow-x: auto;
}

.custom-stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.custom-stats-table th,
.custom-stats-table td {
  padding: 10px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.custom-stats-table th {
  background: var(--bg-secondary);
  font-weight: 600;
  font-size: 12px;
}

.custom-stats-table th:first-child,
.custom-stats-table td:first-child {
  text-align: left;
}

.custom-stats-table tbody tr:hover {
  background: var(--bg-secondary);
}

@media (max-width: 768px) {
  .custom-stats-row {
    flex-direction: column;
  }
  
  .preset-buttons {
    flex-wrap: wrap;
  }
  
  .preset-btn {
    font-size: 11px;
    padding: 6px 10px;
  }
  
  .custom-stats-summary-cards {
    flex-direction: column;
  }
  
  .custom-stat-card {
    min-width: auto;
  }
  
  .custom-stats-options {
    flex-direction: column;
    gap: 10px;
  }
}