/**
 * risk-manager.css — 风控经理视图 v5.4 深色主题
 * 专业级风控仪表盘样式（依赖 v5-theme.css）
 */

/* ============================================
   页面基础
   ============================================ */
#page-risk-manager {
  background: var(--v5-bg);
  padding: 20px 24px;
  min-height: calc(100vh - var(--header-h, 92px));
  overflow-y: auto;
}

/* ============================================
   Tab 导航栏
   ============================================ */
.rm-tab-bar {
  display: flex;
  gap: 4px;
  padding: 6px;
  background: var(--v5-bg, #0f172a);
  border-radius: 10px;
  margin-bottom: 4px;
}

.rm-tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--v5-text-secondary, #cbd5e1);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.rm-tab-btn:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--v5-text, #f1f5f9);
}

.rm-tab-btn.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.1));
  color: var(--v5-primary-light, #3b82f6);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(59, 130, 246, 0.15);
}

.rm-tab-btn i {
  font-size: 0.85rem;
}

/* ============================================
   Tab面板显示/隐藏
   ============================================ */
.rm-tab-panel {
  display: none;
}
.rm-tab-panel.active {
  display: block;
}

/* ============================================
   图表容器基础尺寸
   ============================================ */
#rm-risk-gauge {
  width: 100% !important;
  min-height: 280px !important;
}
#rm-concentration-chart {
  width: 100% !important;
  min-height: 280px !important;
}
#rm-correlation-heat {
  width: 100% !important;
  min-height: 280px !important;
}
#rm-stress-chart {
  width: 100% !important;
  min-height: 300px !important;
}
#rm-backtest-chart {
  width: 100% !important;
  min-height: 300px !important;
}

/* ============================================
   主内容网格：限额 + 风险仪表盘
   ============================================ */
.rm-main-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 20px;
  margin-bottom: 20px;
}

.rm-left-col,
.rm-right-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rm-gauge-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.rm-gauge-card .v5-gauge-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================
   限额使用率进度条（JS动态生成）
   ============================================ */
.rm-limit-bar-row {
  padding: 12px 0;
  border-bottom: 1px solid rgba(55, 65, 81, 0.4);
  transition: background 0.15s ease;
}

.rm-limit-bar-row:last-child {
  border-bottom: none;
}

.rm-limit-bar-row:hover {
  background: rgba(59, 130, 246, 0.04);
  margin: 0 -12px;
  padding: 12px 12px;
  border-radius: 6px;
}

.rm-limit-bar-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.rm-limit-pair {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--v5-text, #f1f5f9);
}

.rm-limit-usage {
  font-size: 0.8rem;
  font-weight: 700;
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.rm-limit-usage.normal { color: var(--v5-success, #22c55e); }
.rm-limit-usage.warning { color: var(--v5-warning, #f59e0b); }
.rm-limit-usage.critical { color: var(--v5-danger, #ef4444); }

.rm-limit-bar-track {
  height: 6px;
  background: var(--v5-bg, #0f172a);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 4px;
}

.rm-limit-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.rm-limit-bar-fill.normal { background: linear-gradient(90deg, #059669, #10b981); }
.rm-limit-bar-fill.warning { background: linear-gradient(90deg, #d97706, #f59e0b); }
.rm-limit-bar-fill.critical { background: linear-gradient(90deg, #dc2626, #ef4444); }

.rm-limit-bar-values {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--v5-text-muted, #94a3b8);
}

/* ============================================
   敞口表格（JS动态生成）
   ============================================ */
.rm-exposure-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.rm-exposure-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

.rm-exposure-table th {
  text-align: left;
  padding: 12px 14px;
  background: var(--v5-bg, #0f172a);
  color: var(--v5-text-secondary, #cbd5e1);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid rgba(59, 130, 246, 0.2);
  white-space: nowrap;
}

.rm-exposure-table th.v5-sortable {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
}

.rm-exposure-table th.v5-sortable:hover {
  color: var(--v5-primary-light, #3b82f6);
}

.rm-exposure-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--v5-table-border, #374151);
  color: var(--v5-text-secondary, #cbd5e1);
}

.rm-exposure-table tbody tr {
  transition: background 0.15s ease;
}

.rm-exposure-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.06);
}

.rm-amount {
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
  font-weight: 600;
  text-align: right;
  color: var(--v5-text, #f1f5f9);
}

/* 敞口类型标签 */
.rm-type-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(59, 130, 246, 0.12);
  color: var(--v5-primary-lighter, #93c5fd);
}

/* 方向标签 */
.rm-dir-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
}

.rm-dir-tag.long {
  background: rgba(239, 68, 68, 0.12);
  color: var(--v5-danger-text, #fca5a5);
}
.rm-dir-tag.long::before { content: '▲'; font-size: 0.6rem; }

.rm-dir-tag.short {
  background: rgba(34, 197, 94, 0.12);
  color: var(--v5-success-text, #86efac);
}
.rm-dir-tag.short::before { content: '▼'; font-size: 0.6rem; }

/* 状态指示器 */
.rm-status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 6px;
}

.rm-status-dot.active { background: var(--v5-success, #22c55e); }
.rm-status-dot.pending { background: var(--v5-warning, #f59e0b); }
.rm-status-dot.closed { background: var(--v5-text-muted, #94a3b8); }
.rm-status-dot.hedged {
  background: transparent;
  border: 2px solid var(--v5-info, #3b82f6);
  width: 7px;
  height: 7px;
}

/* 分页 */
.rm-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 0 8px;
}

.rm-page-info {
  font-size: 0.8rem;
  color: var(--v5-text-secondary, #cbd5e1);
  font-weight: 500;
}

/* ============================================
   集中度分析
   ============================================ */
.rm-concentration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.rm-conc-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(59, 130, 246, 0.05);
  border-radius: 8px;
  margin-bottom: 10px;
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.rm-conc-label {
  font-size: 0.8rem;
  color: var(--v5-text-secondary, #cbd5e1);
  font-weight: 500;
}

.rm-conc-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--v5-text, #f1f5f9);
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.rm-conc-value small {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--v5-text-muted, #94a3b8);
}

/* ============================================
   压力测试
   ============================================ */
.rm-scenario-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.rm-scenario-group .v5-scenario-btn {
  flex: 1;
  min-width: 140px;
  justify-content: center;
}

.rm-stress-results {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

.rm-stress-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(59, 130, 246, 0.04);
  border-radius: 8px;
  border: 1px solid rgba(55, 65, 81, 0.4);
  transition: all 0.2s ease;
}

.rm-stress-item:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.2);
}

.rm-stress-shock {
  font-weight: 700;
  font-size: 0.9rem;
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.rm-stress-shock.mild { color: var(--v5-warning, #f59e0b); }
.rm-stress-shock.moderate { color: #f97316; }
.rm-stress-shock.severe { color: var(--v5-danger, #ef4444); }

.rm-stress-pnl {
  font-weight: 700;
  font-size: 0.95rem;
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.rm-stress-pnl.gain { color: var(--v5-success, #22c55e); }
.rm-stress-pnl.loss { color: var(--v5-danger, #ef4444); }

/* ============================================
   回测验证
   ============================================ */
.rm-backtest-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.rm-bt-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: rgba(59, 130, 246, 0.05);
  border-radius: 10px;
  border: 1px solid rgba(59, 130, 246, 0.1);
  text-align: center;
}

.rm-bt-label {
  font-size: 0.72rem;
  color: var(--v5-text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rm-bt-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--v5-text, #f1f5f9);
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.rm-bt-value.pass { color: var(--v5-success, #22c55e); }
.rm-bt-value.fail { color: var(--v5-danger, #ef4444); }

/* ============================================
   旧版限额进度条（保留兼容）
   ============================================ */
.rm-limit-item {
  margin-bottom: 14px;
  padding: 10px 14px;
  background: var(--v5-bg);
  border-radius: 8px;
  transition: background 0.2s ease;
}

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

.rm-limit-item:hover {
  background: var(--v5-hover-bg, rgba(59,130,246,.10));
}

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

.rm-limit-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--v5-text);
}

.rm-limit-value {
  font-size: 0.85rem;
  font-weight: 700;
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.rm-progress-bar {
  height: 6px;
  background: var(--v5-border);
  border-radius: 3px;
  overflow: hidden;
}

.rm-progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
}

.rm-progress-fill.normal    { background: linear-gradient(90deg, #22c55e, #4ade80); }
.rm-progress-fill.warning   { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.rm-progress-fill.exceeded  { background: linear-gradient(90deg, #dc2626, #ef4444); }

.rm-limit-detail {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--v5-text-muted);
  margin-top: 6px;
}

/* ============================================
   旧版敞口表格（保留兼容）
   ============================================ */
.rm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.rm-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

.rm-table th {
  text-align: left;
  padding: 12px 14px;
  background: var(--v5-bg);
  color: var(--v5-text-secondary);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--v5-border);
  white-space: nowrap;
}

.rm-table th.v5-sortable {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
}

.rm-table th.v5-sortable:hover {
  color: var(--v5-primary-light);
}

.rm-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--v5-table-border, #374151);
  color: var(--v5-text-secondary, #cbd5e1);
}

.rm-table tbody tr {
  transition: background 0.15s ease;
}

.rm-table tbody tr:hover {
  background: var(--v5-table-hover, rgba(59,130,246,.08));
}

/* ============================================
   筛选器
   ============================================ */
.rm-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding: 16px;
  background: var(--v5-bg);
  border-radius: var(--v5-card-radius);
}

.rm-filter-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rm-filter-label {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--v5-text-secondary);
  text-transform: uppercase;
}

.rm-filter-select,
.rm-filter-input {
  padding: 8px 12px;
  border: 1px solid var(--v5-border);
  border-radius: 6px;
  font-size: 0.875rem;
  color: var(--v5-text-secondary, #cbd5e1);
  background: var(--v5-card-bg);
  min-width: 110px;
}

.rm-filter-select:focus,
.rm-filter-input:focus {
  outline: none;
  border-color: var(--v5-primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* ============================================
   压力测试场景按钮
   ============================================ */
.rm-scenarios {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.rm-scenario-btn {
  padding: 10px 16px;
  border: 1px solid var(--v5-border);
  border-radius: 8px;
  background: var(--v5-card-bg);
  color: var(--v5-text-secondary, #94a3b8);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.rm-scenario-btn:hover {
  border-color: var(--v5-primary-light);
  color: var(--v5-primary-light);
  background: var(--v5-hover-bg, rgba(59,130,246,.10));
}

.rm-scenario-btn.loading {
  pointer-events: none;
  opacity: 0.7;
}

.rm-scenario-btn.active-scenario {
  border-color: var(--v5-primary-light);
  background: var(--v5-hover-bg, rgba(59,130,246,.10));
  color: var(--v5-primary);
  font-weight: 600;
}

/* 压力测试结果 */
.rm-stress-result {
  padding: 20px;
  border-radius: 10px;
  animation: rm-fadeIn 0.3s ease;
}

.rm-stress-result.danger {
  background: var(--v5-danger-bg);
  border: 1px solid var(--v5-danger-border, rgba(220,38,38,.25));
}

.rm-stress-result.warning {
  background: var(--v5-warning-bg);
  border: 1px solid var(--v5-warning-border, rgba(245,158,11,.25));
}

.rm-stress-result.success {
  background: var(--v5-success-bg);
  border: 1px solid var(--v5-success-border, rgba(22,163,74,.25));
}

.rm-stress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.rm-stress-header h4 {
  margin: 0;
  font-size: 0.95rem;
  color: var(--v5-text);
}

.rm-stress-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.rm-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rm-stat-label {
  font-size: 0.72rem;
  color: var(--v5-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.rm-stat-value {
  font-size: 1.2rem;
  font-weight: 700;
}

.rm-stat-value.danger  { color: var(--v5-danger); }
.rm-stat-value.success { color: var(--v5-success); }
.rm-stat-value.warning { color: var(--v5-warning); }

/* ============================================
   空状态 & 加载
   ============================================ */
.rm-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--v5-text-muted);
}

.rm-empty i {
  font-size: 2.2rem;
  margin-bottom: 10px;
  opacity: 0.4;
}

.rm-empty p {
  margin: 0;
  font-size: 0.85rem;
}

/* ============================================
   Toast 通知
   ============================================ */
.rm-toast {
  position: fixed;
  top: 100px;
  right: 20px;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transform: translateX(20px);
  pointer-events: none;
  transition: all 0.3s ease;
}

.rm-toast.show {
  opacity: 1;
  transform: translateX(0);
}

.rm-toast.error {
  background: var(--v5-danger-bg);
  color: var(--v5-danger-text);
  border: 1px solid var(--v5-danger-border, rgba(220,38,38,.25));
}

.rm-toast.success {
  background: var(--v5-success-bg);
  color: var(--v5-success-text);
  border: 1px solid var(--v5-success-border, rgba(22,163,74,.25));
}

/* ============================================
   Section 标题
   ============================================ */
.rm-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--v5-text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.rm-section-title i {
  color: var(--v5-primary-light);
}

/* ============================================
   动画
   ============================================ */
@keyframes rm-fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes rm-slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}

.rm-animate-in {
  animation: rm-fadeIn 0.3s ease forwards;
}

.rm-animate-slide {
  animation: rm-slideIn 0.25s ease forwards;
}

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1200px) {
  .rm-main-grid {
    grid-template-columns: 1fr;
  }
  .rm-gauge-card {
    min-height: 260px;
  }
  .rm-concentration-grid {
    grid-template-columns: 1fr;
  }
  .rm-backtest-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  #page-risk-manager {
    padding: 12px;
  }
  .rm-main-grid {
    grid-template-columns: 1fr;
  }
  .rm-gauge-card {
    min-height: 260px;
  }
  .rm-concentration-grid {
    grid-template-columns: 1fr;
  }
  .rm-backtest-stats {
    grid-template-columns: 1fr;
  }
  .rm-scenario-group {
    flex-direction: column;
  }
  .rm-tab-bar {
    overflow-x: auto;
    flex-wrap: nowrap;
  }
  .rm-tab-btn {
    white-space: nowrap;
    flex: none;
  }
  .rm-table {
    font-size: 0.75rem;
  }
  .rm-table th,
  .rm-table td {
    padding: 10px 8px;
  }
  .rm-stress-stats {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .rm-scenario-group .v5-scenario-btn {
    min-width: 100%;
  }
  .rm-filter-select,
  .rm-filter-input {
    min-width: 100%;
  }
  .rm-exposure-table th:nth-child(4),
  .rm-exposure-table td:nth-child(4),
  .rm-exposure-table th:nth-child(5),
  .rm-exposure-table td:nth-child(5) {
    display: none;
  }
}