/**
 * style.css — 新能源消纳智能决策平台
 * 高级控制台 · 冷灰白基调 · 克制专业
 * ============================================================================
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ==========================================================================
   0. CSS 变量 & 全局重置
   ========================================================================== */

:root {
  /* ---- 表面层级（嵌入式深度：页 > 面板 > 输入框）---- */
  --bg-page:        #F1F4F8;
  --bg-panel:       #F8FAFB;
  --bg-hover:       rgba(0, 0, 0, 0.03);
  --bg-pressed:     rgba(0, 0, 0, 0.05);
  --bg-input:       #EBEFF3;
  --bg-overlay:     rgba(12, 22, 36, 0.50);
  --bg-twin:        #0C1624;

  /* ---- 边框（极度克制）---- */
  --border-subtle:  rgba(0, 0, 0, 0.03);
  --border-default: rgba(0, 0, 0, 0.05);
  --border-strong:  rgba(0, 0, 0, 0.08);
  --border-on-dark: rgba(255, 255, 255, 0.04);

  /* ---- 文字 ---- */
  --text-primary:   #0F172A;
  --text-secondary: #475569;
  --text-muted:     #64748B;
  --text-on-dark:   #BCC8D6;
  --text-on-dark-dim:#8A99AB;

  /* ---- 品牌色（青蓝偏灰，克制）---- */
  --brand-blue:     #1D6E8C;
  --brand-blue-dim: #3A8AA8;
  --brand-cyan:     #1E7A6E;

  /* ---- 状态色（降纯 30-40%）---- */
  --state-ok:       #3D8B5F;
  --state-warn:     #B08A40;
  --state-critical: #C25A5A;

  /* ---- 导航选中 ---- */
  --nav-active-bg:  rgba(29, 110, 140, 0.06);
  --nav-active-text:#1D6E8C;

  /* ---- 尺寸 ---- */
  --nav-height:     52px;
  --charts-height:  34%;
  --main-height:    calc(100vh - var(--nav-height) - var(--charts-height));

  /* ---- 过渡 ---- */
  --transition-fast:  0.15s ease;
  --transition-normal:0.2s ease;

  /* ---- 阴影（最小化 — 仅在必须时使用）---- */
  --shadow-sm:      none;
  --shadow-md:      0 1px 3px rgba(0, 0, 0, 0.03);
  --shadow-lg:      0 2px 10px rgba(0, 0, 0, 0.05);

  /* ---- 圆角 ---- */
  --radius-sm:  5px;
  --radius-md:  7px;
  --radius-lg:  8px;

  /* ---- 字体 ---- */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Microsoft YaHei', 'PingFang SC', sans-serif;
  --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', 'Monaco', monospace;
}

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

html, body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- 跳过导航（无障碍）---- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 1000;
  padding: 8px 16px;
  background: var(--brand-blue);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 8px;
}

/* ---- 全局 focus 环 ---- */
:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 2px;
}
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 1px;
}

/* ==========================================================================
   1. 顶部导航栏
   ========================================================================== */

.top-nav {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: var(--bg-panel);
  border-bottom: 0.5px solid var(--border-subtle);
  z-index: 100;
  position: relative;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.system-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.system-title-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.system-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  white-space: nowrap;
  line-height: 1.2;
}

.system-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  white-space: nowrap;
  font-weight: 500;
}

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

.nav-item {
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
  white-space: nowrap;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.nav-item:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.nav-item.active {
  color: var(--nav-active-text);
  background: var(--nav-active-bg);
  font-weight: 600;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.nav-info-item {
  font-size: 11.5px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.status-dot.green  { background: var(--state-ok); }
.status-dot.orange { background: var(--state-warn); }
.status-dot.red    { background: var(--state-critical); }

.nav-notify {
  position: relative;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}
.nav-notify:hover { color: var(--text-primary); }

.notify-badge {
  position: absolute;
  top: -2px;
  right: -5px;
  font-size: 10px;
  background: var(--state-critical);
  color: #fff;
  border-radius: 8px;
  padding: 0 5px;
  min-width: 16px;
  text-align: center;
  line-height: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #1E293B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.user-name {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   2. 主内容区域布局
   ========================================================================== */

.main-content {
  height: var(--main-height);
  display: flex;
  gap: 12px;
  padding: 12px;
  flex-shrink: 0;
  min-height: 0;
}

.panel {
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.panel-left {
  width: 20%;
  min-width: 260px;
  flex-shrink: 0;
  overflow-y: auto;
}

.panel-left::-webkit-scrollbar { width: 3px; }
.panel-left::-webkit-scrollbar-track { background: transparent; }
.panel-left::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 2px;
}
.panel-left {
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
}

.panel-center {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.panel-right {
  width: 26%;
  min-width: 320px;
  flex-shrink: 0;
  overflow-y: auto;
}

/* ==========================================================================
   Panel Collapse — 左右侧栏可折叠
   仅影响 .main-content 内的三栏，不影响下面图表区域
   ========================================================================== */

/* 折叠过渡 */
.panel-left,
.panel-right {
  transition: width 0.28s ease, min-width 0.28s ease;
}

/* 收起状态（默认） */
.panel-left.collapsed {
  width: 38px !important;
  min-width: 38px !important;
  overflow: hidden;
}

.panel-right.collapsed {
  width: 38px !important;
  min-width: 38px !important;
  overflow: hidden;
}

/* 收起时显示竖条 */
.panel-collapsed-strip {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 14px 0;
  gap: 10px;
  height: 100%;
  cursor: default;
}

.panel-left.collapsed .panel-collapsed-strip,
.panel-right.collapsed .panel-collapsed-strip {
  display: flex;
}

.panel-left.collapsed .panel-expanded-content,
.panel-right.collapsed .panel-expanded-content {
  display: none;
}

/* 展开时隐藏收起条 */
.panel-left:not(.collapsed) .panel-collapsed-strip,
.panel-right:not(.collapsed) .panel-collapsed-strip {
  display: none;
}

.panel-left:not(.collapsed) .panel-expanded-content,
.panel-right:not(.collapsed) .panel-expanded-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

/* 竖条标签文字 */
.panel-collapsed-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  user-select: none;
  white-space: nowrap;
}

/* 切换按钮 */
.panel-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
  padding: 0;
}

.panel-toggle-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.panel-toggle-btn:active {
  background: var(--bg-pressed);
}

/* 展开状态下的收起按钮（放在 panel-header 右侧） */
.panel-toggle-collapse {
  margin-left: auto;
}

.panel-header {
  padding: 14px 18px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  border-bottom: 0.5px solid var(--border-subtle);
}

.panel-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-transform: uppercase;
}

.panel-divider {
  flex: 1;
  height: 0;
}

/* ==========================================================================
   3. 左侧：场景推演 · 控制台布局
   ========================================================================== */

/* ---- 场景按钮 ---- */
.scenario-buttons {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 4px 12px 2px;
  flex-shrink: 0;
}

.scenario-btn {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 10px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.18s ease;
  font-size: 12px;
  text-align: left;
  position: relative;
}

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

.scenario-btn.active {
  background: var(--nav-active-bg);
}

/* 左边框指示选中态 */
.scenario-btn.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2.5px;
  border-radius: 0 2px 2px 0;
  background: var(--brand-blue);
}

.scenario-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}

.scenario-btn .scenario-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.scenario-btn .scenario-name {
  font-weight: 600;
  font-size: 12px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.scenario-btn .scenario-desc {
  font-size: 10.5px;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- 动态数据范围 ---- */
.data-scope-controls {
  margin: 6px 12px 8px;
  padding: 8px 10px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.45);
}

.scope-control-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.scope-control-row label {
  flex: 0 0 auto;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
}

.scope-select {
  min-width: 0;
  flex: 1;
  padding: 4px 6px;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  background: var(--bg-panel);
  color: var(--text-primary);
  font-size: 11px;
}

.scope-hint,
.scope-empty {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 10px;
  line-height: 1.4;
}

/* ---- 面板分区 ---- */
.panel-section {
  padding: 10px 16px 12px;
  flex-shrink: 0;
}

.section-label {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* ---- 运行指标 ---- */
.metrics-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.metric-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 10px;
  background: transparent;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.metric-item:hover {
  background: var(--bg-hover);
}

.metric-item.warning {
  background: rgba(176, 138, 64, 0.06);
}
.metric-item.critical {
  background: rgba(194, 90, 90, 0.06);
}

.metric-label {
  font-size: 11.5px;
  color: var(--text-secondary);
  font-weight: 500;
}

.metric-value {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  transition: color var(--transition-normal);
  letter-spacing: -0.02em;
}

.metric-delta {
  font-size: 10px;
  font-weight: 600;
  margin-left: 4px;
  font-family: var(--font-sans);
}

.metric-value.rising    { color: var(--state-warn); }
.metric-value.dropping   { color: var(--state-ok); }
.metric-value.critical-val { color: var(--state-critical); }

/* ---- 风险状态块 ---- */
.risk-status-block {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  transition: background var(--transition-normal);
}

.risk-status-block.warning {
  background: rgba(176, 138, 64, 0.06);
}

.risk-status-block.critical {
  background: rgba(194, 90, 90, 0.06);
}

.risk-level-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 3px;
}

.risk-level-indicator {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.risk-icon {
  flex-shrink: 0;
}

.risk-level-label {
  display: inline;
}

.risk-level-indicator.normal   { color: var(--state-ok); }
.risk-level-indicator.warning  { color: var(--state-warn); }
.risk-level-indicator.critical { color: var(--state-critical); }

.risk-period-text {
  font-size: 10.5px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 500;
}

.risk-alert-item {
  font-size: 10.5px;
  color: var(--text-secondary);
  padding: 1.5px 0;
  display: flex;
  align-items: center;
  gap: 4px;
  line-height: 1.4;
}

.risk-alert-item .alert-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.risk-alert-item .alert-dot.warn  { background: var(--state-warn); }
.risk-alert-item .alert-dot.crit  { background: var(--state-critical); }

.risk-node-summary {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
  display: flex;
  gap: 8px;
}

.risk-node-summary span { white-space: nowrap; }
.risk-node-summary .ns-ok  { color: var(--state-ok); font-weight: 600; }
.risk-node-summary .ns-warn { color: var(--state-warn); font-weight: 600; }
.risk-node-summary .ns-crit { color: var(--state-critical); font-weight: 600; }

/* ---- 快速操作区 ---- */
.panel-actions {
  padding: 8px 16px 14px;
  flex-shrink: 0;
}

.btn-scenario-start {
  width: 100%;
  padding: 10px 14px;
  background: var(--brand-blue);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  letter-spacing: -0.01em;
}

.btn-scenario-start:hover {
  background: #185E78;
}

.btn-scenario-start:active  { transform: scale(0.98); }
.btn-scenario-start:disabled { opacity: 0.4; cursor: not-allowed; }

/* ==========================================================================
   4. 中间：电网数字孪生
   ========================================================================== */

#digitalTwinPanel {
  background: var(--bg-twin);
  box-shadow: none;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

#digitalTwinPanel .panel-header {
  background: transparent;
  border-bottom: 1px solid var(--border-on-dark);
}

#digitalTwinPanel .panel-title {
  color: var(--text-on-dark);
}

#digitalTwinPanel .twin-summary {
  border-top: 1px solid var(--border-on-dark);
  background: rgba(255, 255, 255, 0.015);
}

#digitalTwinPanel .summary-item {
  background: transparent;
}

#digitalTwinPanel .summary-label {
  color: var(--text-on-dark-dim);
}

#digitalTwinPanel .summary-value {
  color: #7EA8C0;
  font-family: var(--font-mono);
}

.twin-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--state-ok);
  white-space: nowrap;
  flex-shrink: 0;
}

.twin-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--state-ok);
  display: inline-block;
  animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}

.twin-status-bar {
  display: flex;
  gap: 14px;
  margin-left: auto;
  flex-shrink: 0;
}

.twin-status-item {
  font-size: 10.5px;
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 500;
}

.twin-status-item strong {
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.twin-status-item.normal   { color: var(--state-ok); }
.twin-status-item.normal strong   { color: var(--state-ok); }
.twin-status-item.warning  { color: var(--state-warn); }
.twin-status-item.warning strong  { color: var(--state-warn); }
.twin-status-item.critical { color: var(--state-critical); }
.twin-status-item.critical strong { color: var(--state-critical); }

.btn-simulink {
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 0.5px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: var(--text-on-dark-dim);
  cursor: pointer;
  font-size: 11px;
  font-weight: 500;
  font-family: inherit;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-simulink:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--text-on-dark);
}

.twin-canvas {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: var(--bg-twin);
}

#twinSceneContainer {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

#twinSceneContainer canvas { display: block; }

.twin-canvas svg { display: none; }

.twin-summary {
  display: flex;
  gap: 1px;
  padding: 8px 16px 12px;
  border-top: 1px solid var(--border-on-dark);
}

.summary-item {
  flex: 1;
  text-align: center;
  padding: 8px 4px;
  border-radius: var(--radius-sm);
}

.summary-label {
  display: block;
  font-size: 10px;
  color: var(--text-on-dark-dim);
  margin-bottom: 2px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.summary-value {
  font-size: 13px;
  font-weight: 700;
  color: #93B8D4;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   5. 右侧：智能分析面板
   ========================================================================== */

.agent-input-area {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 0.5px solid var(--border-subtle);
  flex-shrink: 0;
}

.agent-input-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.agent-task-input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
  font-family: inherit;
  resize: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.5;
}

.agent-task-input:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(29, 110, 140, 0.10);
}

.btn-agent-start {
  padding: 8px 12px;
  background: var(--brand-blue);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
  letter-spacing: -0.01em;
}

.btn-agent-start:hover {
  background: #185E78;
}

.btn-agent-start:active  { transform: scale(0.98); }
.btn-agent-start:disabled { opacity: 0.4; cursor: not-allowed; }

/* Agent 步骤列表 */
.agent-steps-container {
  flex: 1;
  overflow-y: auto;
  padding: 4px 14px;
  min-height: 0;
}

.agent-steps-container::-webkit-scrollbar { width: 4px; }
.agent-steps-container::-webkit-scrollbar-track { background: transparent; }
.agent-steps-container::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 2px;
}

/* Firefox 滚动条 */
.agent-steps-container {
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
}

.agent-step-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 10px;
  margin-bottom: 1px;
  border-radius: var(--radius-sm);
  background: transparent;
  transition: all var(--transition-fast);
  font-size: 12px;
}

.agent-step-item.running {
  background: rgba(29, 110, 140, 0.05);
}

.agent-step-item.completed .step-name {
  color: var(--text-muted);
}

.agent-step-item.completed .step-tool {
  color: var(--text-muted);
}

.agent-step-item.failed {
  background: rgba(194, 90, 90, 0.06);
}

.step-indicator {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  margin-top: 2px;
}

.step-indicator.waiting {
  border: 1.5px solid var(--border-default);
  color: transparent;
}

.step-indicator.running {
  border: 2px solid var(--brand-blue);
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

.step-indicator.completed {
  background: var(--state-ok);
  color: #fff;
}

.step-indicator.failed {
  background: var(--state-critical);
  color: #fff;
}

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

.step-content { flex: 1; min-width: 0; }
.step-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.step-tool  { font-size: 10px; color: var(--text-muted); margin-top: 1px; }

.step-detail {
  display: none;
  margin-top: 5px;
  padding: 8px 10px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  font-size: 10px;
  color: var(--text-secondary);
  line-height: 1.5;
  border: 0.5px solid var(--border-subtle);
}

.agent-step-item.running .step-detail,
.agent-step-item.completed .step-detail { display: block; }

.step-detail-label {
  color: var(--text-muted);
  font-size: 9px;
  font-weight: 600;
}

.step-duration {
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Agent 结果区 */
.agent-result {
  border-top: 1px solid var(--border-subtle);
  padding: 14px 18px;
  flex-shrink: 0;
}

.result-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.result-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-risk-row {
  display: flex;
  gap: 16px;
  margin-bottom: 4px;
}

.result-risk-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.result-risk-label { font-size: 10px; color: var(--text-muted); font-weight: 500; }
.result-risk-value { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; }
.result-risk-value.warning { color: var(--state-warn); }
.result-risk-value.normal  { color: var(--state-ok); }

.result-reasons, .result-suggestions {
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.result-reasons h4, .result-suggestions h4 {
  font-size: 11px;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.result-reasons ol, .result-suggestions ol { padding-left: 18px; }
.result-reasons li, .result-suggestions li { margin-bottom: 2px; }

.result-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.btn-result-action {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-input);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.btn-result-action:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

/* ==========================================================================
   6. 底部：图表 + 分析面板
   ========================================================================== */

.bottom-area {
  height: var(--charts-height);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 12px 12px;
  flex-shrink: 0;
}

.charts-row {
  display: flex;
  gap: 10px;
  flex: 1;
  min-height: 0;
}

.chart-container {
  flex: 1;
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  min-width: 0;
  position: relative;
}

.analysis-row {
  display: flex;
  gap: 10px;
  flex: 1;
  min-height: 0;
}

.analysis-card {
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.risk-card    { flex: 2.2; }
.suggest-card { flex: 2; }
.simulink-card { flex: 1.2; }
.flow-card    { flex: 1.6; }

.analysis-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 0.5px solid var(--border-subtle);
  flex-shrink: 0;
}

.analysis-icon  {
  display: flex;
  align-items: center;
  font-size: 15px;
  color: var(--text-secondary);
}

.analysis-title { font-size: 12px; font-weight: 700; color: var(--text-primary); letter-spacing: -0.01em; }

.analysis-badge {
  margin-left: auto;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.analysis-badge.warning  { background: rgba(176, 138, 64, 0.08); color: var(--state-warn); }
.analysis-badge.normal   { background: rgba(61, 139, 95, 0.08);  color: var(--state-ok); }
.analysis-badge.critical { background: rgba(194, 90, 90, 0.08);  color: var(--state-critical); }
.analysis-badge.pending  { background: rgba(100, 116, 139, 0.10); color: var(--text-muted); }

.analysis-card-body {
  padding: 12px 14px;
  flex: 1;
  overflow-y: auto;
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.risk-stat-row {
  display: flex;
  gap: 20px;
  margin-bottom: 10px;
}

.risk-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.risk-stat-label { font-size: 10px; color: var(--text-muted); font-weight: 500; }
.risk-stat-value { font-size: 18px; font-weight: 700; color: var(--text-primary); font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.risk-stat-value.warning { color: var(--state-warn); }

.subsection-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.risk-reasons ol, .suggest-list {
  padding-left: 16px;
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.risk-reasons li, .suggest-list li { margin-bottom: 3px; }

/* Simulink 对比 */
.simulink-compare {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 10px;
}
.simulink-before, .simulink-after {
  text-align: center;
}
.simulink-label { display: block; font-size: 10px; color: var(--text-muted); margin-bottom: 3px; font-weight: 500; }
.simulink-value { font-size: 28px; font-weight: 700; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.simulink-value.warning { color: var(--state-warn); }
.simulink-value.normal  { color: var(--state-ok); }
.simulink-note { text-align: center; font-size: 10px; color: var(--state-ok); font-weight: 500; }

/* 决策闭环流程 */
.decision-flow {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 10.5px;
  color: var(--text-muted);
  padding: 4px 6px;
  transition: color var(--transition-fast);
}
.flow-step.done    { color: var(--state-ok); }
.flow-step.active  { color: var(--brand-blue); font-weight: 600; }
.flow-step.pending { color: var(--text-muted); }
.flow-step.pending .flow-dot { animation: dotBreathe 1.8s ease-in-out infinite; }

@keyframes dotBreathe {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}
.flow-dot {
  font-size: 11px;
  font-weight: 700;
}
.flow-connector {
  width: 12px;
  height: 1.5px;
  background: var(--border-default);
  flex-shrink: 0;
  margin: 0 -2px;
}

/* ==========================================================================
   7. 弹窗系统
   ========================================================================== */

.overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: 500;
  display: none;
  backdrop-filter: blur(1px);
}

.overlay.visible { display: block; }

.dialog {
  position: fixed;
  inset: 0;
  z-index: 600;
  display: none;
  align-items: center;
  justify-content: center;
}

.dialog.visible { display: flex; }

.dialog-card {
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 520px;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  /* 无边框 — 大阴影区分 */
}

.dialog-card-sm { width: 440px; }
.dialog-card-md { width: 620px; }

.task-context-dialog-card { width: 520px; }

.task-context-intro {
  margin: 0 0 14px;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.6;
}

.task-context-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.task-context-item {
  padding: 11px 13px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  min-width: 0;
}

.task-context-item.task-context-goal {
  grid-column: 1 / -1;
}

.task-context-label {
  display: block;
  margin-bottom: 5px;
  color: var(--text-muted);
  font-size: 11px;
}

.task-context-value {
  display: block;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.task-context-note {
  margin-top: 14px;
  padding: 10px 13px;
  background: rgba(176, 138, 64, 0.06);
  border-radius: var(--radius-sm);
  color: var(--state-warn);
  font-size: 11px;
  line-height: 1.5;
}

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

.dialog-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.dialog-header.warning {
  background: rgba(176, 138, 64, 0.06);
  border-bottom-color: rgba(176, 138, 64, 0.10);
}

.dialog-header.warning h3 { color: var(--state-warn); }

.dialog-close {
  width: 30px;
  height: 30px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.dialog-close:hover {
  background: rgba(194, 90, 90, 0.06);
  border-color: var(--state-critical);
  color: var(--state-critical);
}

.dialog-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.dialog-body::-webkit-scrollbar { width: 4px; }
.dialog-body::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 2px;
}

.dialog-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.dialog-stat-item {
  padding: 12px 14px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
}
.dialog-stat-item.warning { background: rgba(176, 138, 64, 0.06); }

.dialog-stat-label { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; font-weight: 500; }
.dialog-stat-value { font-size: 16px; font-weight: 700; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.dialog-stat-value.warning-val { color: var(--state-warn); }

.dialog-section { margin-bottom: 14px; }
.dialog-section h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.dialog-list {
  padding-left: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.dialog-effect {
  font-size: 12px;
  color: var(--state-ok);
  padding: 10px 14px;
  background: rgba(61, 139, 95, 0.06);
  border-radius: var(--radius-sm);
}

.dialog-safety {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(176, 138, 64, 0.06);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--state-warn);
  line-height: 1.5;
  margin-top: 4px;
}

.dialog-footer {
  padding: 14px 20px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  border-top: 1px solid var(--border-subtle);
}

.btn-dialog {
  padding: 9px 22px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  letter-spacing: -0.01em;
}

.btn-dialog-primary {
  background: #1E293B;
  color: #fff;
}
.btn-dialog-primary:hover {
  background: #0F172A;
}

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

/* 二次确认 */
.confirm-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.confirm-item {
  padding: 10px 14px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.confirm-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  color: var(--text-muted);
}

/* 日志表格 */
.log-table-wrapper { max-height: 400px; overflow-y: auto; }

.log-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.log-table th {
  padding: 8px 10px;
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 10.5px;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.log-table td {
  padding: 8px 10px;
  border-bottom: 0.5px solid var(--border-subtle);
  color: var(--text-secondary);
  white-space: nowrap;
}

.log-table tr:hover td { background: var(--bg-hover); }
.log-table .log-status-success { color: var(--state-ok); font-weight: 600; }

/* ==========================================================================
   8. 全局提示条
   ========================================================================== */

.global-alert {
  position: fixed;
  top: calc(var(--nav-height) + 10px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 400;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  animation: alertSlideIn 0.3s ease;
}

.global-alert.warning {
  background: rgba(176, 138, 64, 0.07);
  border: 1px solid rgba(176, 138, 64, 0.14);
  color: var(--state-warn);
}

.global-alert.critical {
  background: rgba(194, 90, 90, 0.07);
  border: 1px solid rgba(194, 90, 90, 0.14);
  color: var(--state-critical);
}

.global-alert.success {
  background: rgba(61, 139, 95, 0.07);
  border: 1px solid rgba(61, 139, 95, 0.14);
  color: var(--state-ok);
}

.global-alert-close {
  background: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 16px;
  opacity: 0.5;
  padding: 0 4px;
}
.global-alert-close:hover { opacity: 1; }

@keyframes alertSlideIn {
  from { transform: translateX(-50%) translateY(-8px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ==========================================================================
   9. 页面容器与切换
   ========================================================================== */

.page-container {
  display: none;
  width: 100%;
  height: calc(100vh - var(--nav-height));
  overflow: hidden;
}

.page-container.active {
  display: flex;
  flex-direction: column;
}

#page-overview.active {
  display: flex;
  flex-direction: column;
}

/* ---- 占位页面 ---- */
.page-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 48px 24px;
  text-align: center;
  background: var(--bg-page);
}

.placeholder-icon {
  margin-bottom: 28px;
  opacity: 0.5;
  color: var(--text-muted);
}

.placeholder-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.placeholder-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 32px;
  max-width: 480px;
  line-height: 1.7;
}

.placeholder-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 36px;
  max-width: 520px;
}

.placeholder-tag {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.placeholder-tag:hover {
  color: var(--text-primary);
  border-color: var(--border-default);
  background: var(--bg-hover);
}

.placeholder-hint {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   10. 响应式
   ========================================================================== */

@media (max-width: 1400px) {
  .panel-left  { width: 19%; min-width: 230px; }
  .panel-right { width: 24%; min-width: 280px; }
  .nav-item    { padding: 5px 10px; font-size: 11.5px; }
  .panel-title { font-size: 12px; }
  .scenario-btn { padding: 6px 10px; }
  .scenario-btn .scenario-name { font-size: 11.5px; }
  .scenario-btn .scenario-desc { font-size: 10px; }
  .metric-item { padding: 4px 10px; }
  .metric-label { font-size: 11px; }
  .metric-value { font-size: 12px; }
  .risk-level-indicator { font-size: 11px; }
  .panel-section { padding: 8px 14px 10px; }
  .panel-actions { padding: 6px 14px 12px; }
}

/* 第二断点 — 使用 max-width: 1300px 避免与 1400px 冲突 */
@media (max-width: 1300px) {
  :root {
    --charts-height: 24%;
  }
  .system-title { font-size: 13px; }
  .nav-item { padding: 5px 10px; font-size: 11px; }
  .panel-title { font-size: 12px; }
  .scenario-btn { padding: 5px 8px; }
  .scenario-btn .scenario-name { font-size: 11px; }
  .scenario-dot { width: 6px; height: 6px; }
  .metric-item { padding: 3px 8px; }
  .metric-label { font-size: 10.5px; }
  .metric-value { font-size: 11.5px; }
  .risk-status-block { padding: 6px 8px; }
  .risk-level-indicator { font-size: 10.5px; }
  .btn-scenario-start { padding: 9px 10px; font-size: 11.5px; }
  .panel-section { padding: 6px 12px 8px; }
  .panel-actions { padding: 6px 12px 12px; }
  .dialog-card { width: 460px; }
  .dialog-card-sm { width: 400px; }
  .dialog-card-md { width: 540px; }
}

@media (max-height: 850px) {
  :root {
    --nav-height: 64px;
    --charts-height: 22%;
  }
  .top-nav { padding: 0 14px; }
}

/* ==========================================================================
   11. 动画辅助
   ========================================================================== */

.fade-in { animation: fadeIn 0.3s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pulse-once { animation: pulseOnce 0.4s ease; }
@keyframes pulseOnce {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

/* 风机旋转 — 保留 */
.turbine-blades {
  animation: turbineSpin 4s linear infinite;
}
@keyframes turbineSpin { to { transform: rotate(360deg); } }

.flow-dash {
  animation: flowMove 0.9s linear infinite;
}
@keyframes flowMove { to { stroke-dashoffset: -30; } }

/* ---- reduced-motion 支持 ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .twin-live-dot { animation: none; }
  .flow-dash { animation: none; }
  .turbine-blades { animation: none; }
}

/* ==========================================================================
   12. 辅助工具类
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* 数字等宽辅助 */
.tabular-nums {
  font-variant-numeric: tabular-nums;
}


/* ======================================================================
   UI refinement — Color & Visual Only
   (All size/scaling overrides removed to restore original proportions.
   Only color, background, border, shadow, and functional rules retained.)
   ====================================================================== */

/* ===== 全局颜色变量覆盖 ===== */
:root {
    --brand-blue: #3B82F6 !important;
    --state-ok: #10B981 !important;
    --nav-active-bg: #E0F2FE !important;
    --nav-active-text: #0284C7 !important;
}

/* ===== 导航选中态胶囊化 ===== */
.nav-item.active {
    background: var(--nav-active-bg) !important;
    color: var(--nav-active-text) !important;
    border-radius: 20px !important;
    font-weight: 700 !important;
}

/* ===== 降低后台模板感 ===== */
.panel,
.analysis-card {
    box-shadow: 0 1px 3px rgba(15,23,42,0.05) !important;
    border: 1px solid rgba(0,0,0,0.06);
}

/* ===== 中间数字孪生区域 — 浅色主题 ===== */
#digitalTwinPanel {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
    border-radius: 14px;
}

#digitalTwinPanel .panel-header {
    background: #FFFFFF !important;
    border-bottom: 1px solid #E2E8F0 !important;
    color: #1E293B !important;
}

#digitalTwinPanel .panel-title {
    color: #1E293B !important;
}

/* 底部数据栏 */
.twin-summary {
    background: #6088B2 !important;
    border-top: none !important;
    border-radius: 0 0 12px 12px !important;
}

.twin-summary .summary-label,
.twin-summary .summary-value {
    color: #FFFFFF !important;
    text-shadow: none !important;
}

/* ===== 右侧智能体按钮胶囊化 ===== */
.btn-agent-start {
    background: #3B82F6 !important;
    border-radius: 30px !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3) !important;
    font-weight: 600 !important;
}

/* ===== Agent 步骤指示器颜色 ===== */
.step-indicator.running {
    border: 2px solid rgba(59, 130, 246, 0.2) !important;
    border-top-color: #3B82F6 !important;
}
.step-indicator.completed {
    background: #10B981 !important;
}

/* ===== Agent 运行步骤蓝色高亮 ===== */
.agent-step-item.running {
    background: #3B82F6 !important;
    border-color: #3B82F6 !important;
}

.agent-step-item.running .step-name {
    color: #FFFFFF !important;
}

.agent-step-item.running .step-tool {
    color: rgba(255, 255, 255, 0.8) !important;
}

.agent-step-item.running .step-duration::after {
    color: #FFFFFF !important;
}

/* 运行态卡片内 step-indicator 变白 */
.agent-step-item.running .step-indicator {
    border-color: rgba(255, 255, 255, 0.3) !important;
    border-top-color: #FFFFFF !important;
}

/* ===== 步骤耗时文字替换（”分析中”/”已完成”） ===== */
.step-duration {
    color: transparent !important;
    position: relative;
    text-align: right;
}

.agent-step-item.running .step-duration::after {
    content: “分析中”;
    position: absolute;
    right: 0;
    color: #3B82F6;
    font-size: 10px;
    font-weight: 600;
}

.agent-step-item.completed .step-duration::after {
    content: “已完成 ✓”;
    position: absolute;
    right: 0;
    color: #10B981;
    font-size: 10px;
    font-weight: 600;
}

/* ===== 左侧指标透明下划线风格 ===== */
.metric-item {
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04) !important;
    border-radius: 0 !important;
}

.metric-item:last-child {
    border-bottom: none !important;
}

/* ===== 场景选中态白色悬浮卡片 + 左侧蓝色竖条 ===== */
.scenario-btn.active {
    background: #FFFFFF !important;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04) !important;
    position: relative;
    border: 1px solid rgba(0,0,0,0.02) !important;
}

.scenario-btn.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 3px;
    background: #3B82F6;
    border-radius: 0 3px 3px 0;
}

/* ===== 隐藏场景推演按钮区域 ===== */
.panel-actions {
    display: none !important;
}

/* ===== 场景描述文字恢复显示（两行截断） ===== */
.scenario-desc {
    display: -webkit-box !important;
    color: #94A3B8 !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

/* =========================================================
   Overview top area compact patch
   只调整态势总览上半部分，不碰曲线和底部卡片
   ========================================================= */

/* 上半部分三栏整体压缩 */
#page-overview .main-content {
  gap: 10px !important;
  padding: 10px 12px 8px !important;
}


/*
 * 非常重要：
 * 不再给 charts / bottom cards 设置固定 height。
 * 让原来的 CSS 决定曲线和底部卡片高度。
 */

 /* =========================================================
   Overview bottom analysis typography patch
   只修复态势总览底部分析区字号比例
   ========================================================= */

/* 风险分析：关键指标不要过度放大 */
#page-overview .risk-stat-value {
  font-size: 14px !important;
  line-height: 1.25 !important;
}

/* 风险分析的小标签 */
#page-overview .risk-stat-label {
  font-size: 9.5px !important;
}

/* 风险原因、辅助建议正文 */
#page-overview .analysis-card-body,
#page-overview .risk-reasons ol,
#page-overview .suggest-list {
  font-size: 10.5px !important;
  line-height: 1.5 !important;
}

/* 风险原因小标题 */
#page-overview .subsection-title {
  font-size: 10px !important;
}

/* 底部四卡片标题 */
#page-overview .analysis-title {
  font-size: 11px !important;
  font-weight: 600 !important;
}

/* 中等风险标签 */
#page-overview .analysis-badge {
  font-size: 9.5px !important;
  padding: 2px 9px !important;
}

/* Simulink：91% / 82% 当前是 28px，明显太大 */
#page-overview .simulink-value {
  font-size: 21px !important;
  line-height: 1.1 !important;
}

/* Simulink 小标签和说明 */
#page-overview .simulink-label {
  font-size: 9.5px !important;
}

#page-overview .simulink-note {
  font-size: 9.5px !important;
}

/* 决策闭环文字也略微收紧 */
#page-overview .flow-step {
  font-size: 9.5px !important;
}


/* =========================================================
   FINAL PATCH — 态势总览上下比例修复
   直接覆盖前面的变量和布局
   ========================================================= */

:root {
  --nav-height: 64px !important;
  --charts-height: 38% !important;
  --main-height: calc(100vh - var(--nav-height) - var(--charts-height)) !important;
}

/* 底部两层稍微紧凑一些 */
#page-overview .bottom-area {
  gap: 8px !important;
}

#page-overview .analysis-card-header {
  padding: 7px 12px !important;
}

#page-overview .analysis-card-body {
  padding: 8px 12px !important;
}

/* 不允许底部两层被压缩 */
#page-overview .charts-row,
#page-overview .analysis-row {
  min-height: 0 !important;
  flex: 1 1 0 !important;
}

/* =========================================================
   Overview old-layout visual restore patch
   恢复左侧纵向分布 + 右侧 Agent 旧版紧凑观感
   ========================================================= */

/* =========================
   左侧：减少底部大面积留白
   ========================= */

#page-overview .panel-left {
  display: flex !important;
  flex-direction: column !important;
}

/* 场景区域稍微增加自然占比 */
#page-overview .scenario-list {
  flex: 0 0 auto !important;
}

/* 实时指标区域向下自然展开 */
#page-overview .metrics-section,
#page-overview .realtime-metrics {
  flex: 1 1 auto !important;
  display: flex !important;
  flex-direction: column !important;
}

/* 指标项纵向稍微拉开，填充左侧空间 */
#page-overview .metric-item {
  padding: 7px 8px !important;
  min-height: 30px !important;
}

/* 左侧文字不要过小 */
#page-overview .metric-label {
  font-size: 10.5px !important;
}

#page-overview .metric-value {
  font-size: 10.5px !important;
  font-weight: 700 !important;
}

/* 场景部分恢复旧版更自然字号 */
#page-overview .scenario-name {
  font-size: 11.5px !important;
  line-height: 1.35 !important;
}

#page-overview .scenario-desc {
  font-size: 9.5px !important;
  line-height: 1.5 !important;
}


/* =========================
   右侧 Agent：恢复旧版观感
   ========================= */

/* 步骤列表内边距 */
#page-overview .agent-steps-container {
  padding: 4px 12px !important;
}

/* 每个步骤恢复到旧版正常尺寸 */
#page-overview .agent-step-item {
  font-size: 11px !important;
  gap: 8px !important;
  padding: 5px 8px !important;
  margin-bottom: 1px !important;
  line-height: 1.3 !important;
}

/* 步骤名称 */
#page-overview .agent-step-item .step-name {
  font-size: 11px !important;
  line-height: 1.25 !important;
  font-weight: 600 !important;
}

/* 工具名称 */
#page-overview .agent-step-item .step-tool {
  font-size: 9px !important;
  line-height: 1.2 !important;
  margin-top: 1px !important;
}

/* 圆形状态点不要太小 */
#page-overview .step-indicator {
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  font-size: 8px !important;
  margin-top: 1px !important;
}

/* 步骤耗时/完成状态 */
#page-overview .step-duration,
#page-overview .agent-step-item.running .step-duration::after,
#page-overview .agent-step-item.completed .step-duration::after {
  font-size: 9px !important;
}

/* =========================
   执行结果恢复旧版层级
   ========================= */

#page-overview .agent-result {
  padding: 10px 14px !important;
}

#page-overview .result-header {
  font-size: 11.5px !important;
  margin-bottom: 7px !important;
}

#page-overview .result-risk-label {
  font-size: 9px !important;
}

#page-overview .result-risk-value {
  font-size: 11.5px !important;
  line-height: 1.25 !important;
}

#page-overview .result-risk-row {
  gap: 14px !important;
  margin-bottom: 3px !important;
}

#page-overview .btn-result-action {
  font-size: 10px !important;
  padding: 6px 8px !important;
}

/* =========================================================
   FINAL SIDE PANEL TUNING
   左右栏恢复旧版更窄比例 + 左侧降低拥挤感
   ========================================================= */

/* ---------- 左右栏宽度 ---------- */

/* 左侧从 20% / 260px 收窄 */
#page-overview .panel-left:not(.collapsed) {
  width: 18% !important;
  min-width: 225px !important;
  max-width: 255px !important;
}

/* 右侧 Agent 从 26% / 320px 收窄 */
#page-overview .panel-right:not(.collapsed) {
  width: 23% !important;
  min-width: 280px !important;
  max-width: 310px !important;
}

/* 中间数字孪生自动吃掉释放出来的空间 */
#page-overview .panel-center {
  flex: 1 1 auto !important;
  min-width: 0 !important;
}

/* 保留折叠状态 */
#page-overview .panel-left.collapsed,
#page-overview .panel-right.collapsed {
  width: 38px !important;
  min-width: 38px !important;
  max-width: 38px !important;
}


/* =========================================================
   左侧场景区 —— 不再又挤又空
   ========================================================= */

/* 每个 section 左右留白减少一点 */
#page-overview .panel-left .panel-section {
  padding: 8px 12px 9px !important;
}

/* 场景项恢复比较自然的高度 */
#page-overview .scenario-btn {
  padding: 6px 8px !important;
  gap: 7px !important;
}

/* 名称不需要特别大 */
#page-overview .scenario-btn .scenario-name {
  font-size: 11px !important;
  line-height: 1.3 !important;
}

/* 描述稍微小一点，并保持两行 */
#page-overview .scenario-btn .scenario-desc {
  font-size: 9px !important;
  line-height: 1.4 !important;
  margin-top: 1px !important;
}

/* 小圆点也收一点 */
#page-overview .scenario-dot {
  width: 6px !important;
  height: 6px !important;
  min-width: 6px !important;
  margin-top: 4px !important;
}

/* 实时运行指标标题 */
#page-overview .section-label {
  font-size: 9.5px !important;
  margin-top: 6px !important;
  margin-bottom: 4px !important;
}

/* 指标行不要太高 */
#page-overview .metric-item {
  padding: 5px 6px !important;
  min-height: 27px !important;
}

/* 指标字体 */
#page-overview .metric-label {
  font-size: 9.5px !important;
}

#page-overview .metric-value {
  font-size: 10px !important;
  font-weight: 700 !important;
}


/* =========================================================
   右侧 Agent —— 窄栏下恢复旧版排版
   ========================================================= */

/* 分析任务输入框 */
#page-overview .agent-task-input {
  padding: 8px 10px !important;
  font-size: 10px !important;
  line-height: 1.4 !important;
}

/* 开始按钮稍窄、稍低 */
#page-overview .btn-agent-start {
  padding: 7px 10px !important;
  font-size: 10.5px !important;
}

/* 步骤列表 */
#page-overview .agent-steps-container {
  padding: 3px 9px !important;
}

/* 每一步 */
#page-overview .agent-step-item {
  padding: 4px 6px !important;
  gap: 7px !important;
  font-size: 10px !important;
}

/* 主步骤名称 */
#page-overview .agent-step-item .step-name {
  font-size: 10px !important;
  line-height: 1.2 !important;
}

/* TaskAnalyzer / WeatherDataFetcher 等 */
#page-overview .agent-step-item .step-tool {
  font-size: 8.5px !important;
  line-height: 1.15 !important;
}

/* =========================================================
   Scene list spacing patch
   只让左侧“场景推演”更松散
   ========================================================= */

/* 场景列表整体增加纵向间距 */
#page-overview .scenario-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

/* 每个场景项内部稍微增加上下空间 */
#page-overview .scenario-btn {
  padding: 8px 8px !important;
  gap: 8px !important;
}

/* 场景标题和描述之间稍微拉开 */
#page-overview .scenario-btn .scenario-info {
  gap: 3px !important;
}

/* 场景名称 */
#page-overview .scenario-btn .scenario-name {
  font-size: 11px !important;
  line-height: 1.35 !important;
}

/* 场景说明 */
#page-overview .scenario-btn .scenario-desc {
  font-size: 9px !important;
  line-height: 1.45 !important;
}

/* 圆点与文字位置更自然 */
#page-overview .scenario-dot {
  margin-top: 5px !important;
}

/* 场景区域和“实时运行指标”之间增加距离 */
#page-overview .scenario-list + .panel-section,
#page-overview .scenario-section + .panel-section {
  margin-top: 10px !important;
}

/* =========================================================
   Side panel header restore patch
   恢复左右侧栏旧版紧凑标题栏
   ========================================================= */

#page-overview .panel-left .panel-header,
#page-overview .panel-right .panel-header {
  padding: 9px 14px !important;
  min-height: 38px !important;
  box-sizing: border-box !important;
}

/* 标题恢复紧凑 */
#page-overview .panel-left .panel-title,
#page-overview .panel-right .panel-title {
  font-size: 11.5px !important;
  line-height: 1.2 !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
}

/* 右侧折叠箭头/按钮不要太大 */
#page-overview .panel-left .panel-toggle-btn,
#page-overview .panel-right .panel-toggle-btn {
  width: 26px !important;
  height: 26px !important;
  padding: 4px !important;
}

/* 标题栏和下面内容不要留下额外空隙 */
#page-overview .panel-left .panel-header + *,
#page-overview .panel-right .panel-header + * {
  margin-top: 0 !important;
}

/* =========================================================
   Agent section title alignment patch
   只修“分析任务”这一行
   ========================================================= */

#page-overview .agent-input-label {
  display: flex !important;
  align-items: center !important;
  gap: 5px !important;

  font-size: 10.5px !important;
  font-weight: 600 !important;
  line-height: 1 !important;

  margin: 0 0 6px 0 !important;
  padding: 0 !important;

  color: #334155 !important;
  letter-spacing: 0 !important;
}

/* 分析任务左边的小图标 */
#page-overview .agent-input-label svg,
#page-overview .agent-input-label i {
  width: 13px !important;
  height: 13px !important;
  min-width: 13px !important;

  display: block !important;
  flex-shrink: 0 !important;

  color: #475569 !important;
}

/* 如果图标本身有 translate / margin，全部归零 */
#page-overview .agent-input-label svg,
#page-overview .agent-input-label i {
  margin: 0 !important;
  transform: none !important;
}

/* =========================================================
   INTELLIGENT ANALYSIS — compact restore patch
   只修智能分析页，一屏恢复旧版密度
   ========================================================= */

/* ---------- 整页字体基准 ---------- */
#page-analysis {
  font-size: 10px !important;
}

/* ---------- 左侧栏 ---------- */
#page-analysis .ana-sidebar {
  width: 245px !important;
  min-width: 245px !important;
}

/* 左侧标题 */
#page-analysis .ana-sidebar-header {
  min-height: 38px !important;
  padding: 8px 14px !important;
  font-size: 11px !important;
  line-height: 1.2 !important;
}

/* 当前分析任务区域 */
#page-analysis .ana-task-area {
  padding: 8px 12px !important;
}

#page-analysis .ana-task-label {
  font-size: 9.5px !important;
  line-height: 1.2 !important;
  margin-bottom: 5px !important;
}

/* 任务信息卡 */
#page-analysis .ana-task-info-card {
  padding: 8px 10px !important;
}

#page-analysis .ana-task-info-row {
  min-height: 21px !important;
  font-size: 9.5px !important;
}

#page-analysis .ana-task-info-label {
  font-size: 9px !important;
}

#page-analysis .ana-task-info-value {
  font-size: 9.5px !important;
}

/* 场景标签 */
#page-analysis .ana-task-info-scenario-tags {
  gap: 4px !important;
  margin-top: 5px !important;
}

#page-analysis .ana-task-info-scenario-tags span {
  font-size: 8.5px !important;
  padding: 2px 6px !important;
}

/* 当前任务文本框 */
#page-analysis .ana-task-input {
  min-height: 54px !important;
  height: 54px !important;
  max-height: 54px !important;
  padding: 7px 9px !important;
  font-size: 9.5px !important;
  line-height: 1.4 !important;
}

/* 返回 / 重新分析按钮 */
#page-analysis .ana-btn-back-overview,
#page-analysis .ana-btn-start {
  min-height: 32px !important;
  padding: 6px 10px !important;
  font-size: 10px !important;
}

/* ---------- 分析历史 ---------- */
#page-analysis .ana-history-header {
  min-height: 34px !important;
  padding: 7px 12px !important;
  font-size: 10px !important;
}

#page-analysis .ana-history-list {
  padding: 5px 8px !important;
}

#page-analysis .ana-history-item {
  padding: 7px 9px !important;
  margin-bottom: 5px !important;
}

#page-analysis .ana-history-item-title {
  font-size: 9.5px !important;
  line-height: 1.25 !important;
}

#page-analysis .ana-history-item-meta {
  font-size: 8.5px !important;
  line-height: 1.25 !important;
}


/* =========================================================
   右侧主区
   ========================================================= */

#page-analysis .ana-main {
  padding: 10px !important;
  gap: 9px !important;
}

/* ---------- Agent 执行流程 ---------- */
#page-analysis .ana-pipeline-section {
  padding: 8px 10px !important;
}

#page-analysis .ana-section-header {
  min-height: 28px !important;
  margin-bottom: 6px !important;
}

#page-analysis .ana-section-title {
  font-size: 10.5px !important;
  line-height: 1.2 !important;
}

#page-analysis .ana-pipeline-progress,
#page-analysis .ana-progress-text {
  font-size: 8.5px !important;
}

/* 11个步骤 */
#page-analysis .ana-pipeline-steps {
  min-height: 48px !important;
  max-height: 54px !important;
  gap: 5px !important;
}

#page-analysis .ana-pipeline-step,
#page-analysis .ana-step-item {
  font-size: 8.5px !important;
  line-height: 1.15 !important;
}

#page-analysis .ana-pipeline-step .step-name,
#page-analysis .ana-step-item .step-name {
  font-size: 8.5px !important;
}

#page-analysis .ana-pipeline-step .step-tool,
#page-analysis .ana-step-item .step-tool {
  font-size: 7.5px !important;
}


/* ---------- 三张预测图 ---------- */
#page-analysis .ana-charts-section {
  flex: 0 0 215px !important;
  min-height: 215px !important;
  max-height: 215px !important;
}

#page-analysis .ana-charts-row {
  gap: 9px !important;
}

#page-analysis .ana-chart-card {
  min-height: 0 !important;
}

#page-analysis .ana-chart-card,
#page-analysis .ana-chart-card * {
  font-size: 9px;
}


/* ---------- 中下分析卡片 ---------- */
#page-analysis .ana-result-card,
#page-analysis .ana-analysis-card {
  min-height: 0 !important;
}

#page-analysis .ana-card-header,
#page-analysis .ana-result-header {
  min-height: 32px !important;
  padding: 7px 11px !important;
  font-size: 10px !important;
}

#page-analysis .ana-card-body,
#page-analysis .ana-result-body {
  padding: 8px 11px !important;
  font-size: 9.5px !important;
  line-height: 1.4 !important;
}

/* 状态标签：已完成 */
#page-analysis .ana-status,
#page-analysis .ana-status-badge {
  font-size: 8px !important;
  padding: 2px 6px !important;
}


/* ---------- 审批区 ---------- */
#page-analysis .ana-review-section {
  min-height: 54px !important;
  padding: 7px 12px !important;
}

#page-analysis .ana-review-section,
#page-analysis .ana-review-section button,
#page-analysis .ana-review-section input {
  font-size: 9.5px !important;
}

/* =========================================================
   RISK PAGE — compact restore patch
   只修风险推演页，不影响其他页面
   ========================================================= */

#page-risk {
  font-size: 10px !important;
}

/* 左侧栏收窄 */
#page-risk .risk-sidebar {
  width: 250px !important;
  min-width: 250px !important;
}

/* 左侧标题 */
#page-risk .risk-sidebar-header {
  min-height: 38px !important;
  padding: 8px 14px !important;
  font-size: 11px !important;
}

/* 来源任务 */
#page-risk .risk-source-task {
  padding: 7px 10px !important;
  font-size: 9px !important;
  line-height: 1.35 !important;
}

/* 推演场景区 */
#page-risk .risk-scenario-section,
#page-risk .risk-param-section,
#page-risk .risk-history-section {
  padding: 8px 12px !important;
}

/* 左侧区块标题 */
#page-risk .risk-section-title {
  font-size: 9.5px !important;
  margin-bottom: 6px !important;
}

/* 场景按钮 */
#page-risk .risk-scenario-item,
#page-risk .risk-scenario-btn {
  min-height: 30px !important;
  padding: 6px 8px !important;
  font-size: 9.5px !important;
  margin-bottom: 5px !important;
}

/* 参数项 */
#page-risk .risk-param-item {
  padding: 4px 0 !important;
  font-size: 9px !important;
}

#page-risk input[type="range"] {
  height: 3px !important;
}

/* 开始推演按钮 */
#page-risk .risk-btn-start {
  min-height: 34px !important;
  padding: 6px 10px !important;
  font-size: 10px !important;
}

/* =========================================================
   主区域
   ========================================================= */

#page-risk .risk-main {
  padding: 10px !important;
  gap: 9px !important;
}

/* 推演执行流程 */
#page-risk .risk-pipeline-section {
  padding: 8px 10px !important;
}

#page-risk .risk-section-header,
#page-risk .risk-pipeline-header {
  min-height: 28px !important;
  margin-bottom: 5px !important;
}

#page-risk .risk-section-title,
#page-risk .risk-pipeline-title {
  font-size: 10.5px !important;
  line-height: 1.2 !important;
}

/* 顶部步骤压紧 */
#page-risk .risk-pipeline-steps {
  min-height: 48px !important;
  max-height: 54px !important;
  gap: 5px !important;
}

#page-risk .risk-step-item,
#page-risk .risk-pipeline-step {
  font-size: 8.5px !important;
  line-height: 1.15 !important;
}

/* =========================================================
   推演前后对比
   ========================================================= */

#page-risk .risk-compare-section {
  padding: 8px 10px !important;
}

#page-risk .risk-compare-grid {
  gap: 8px !important;
}

#page-risk .risk-compare-card {
  min-height: 64px !important;
  padding: 8px 10px !important;
}

#page-risk .risk-compare-label {
  font-size: 8.5px !important;
}

#page-risk .risk-compare-value {
  font-size: 11px !important;
}

/* =========================================================
   风险评分 / 风险时段
   ========================================================= */

#page-risk .risk-score-section,
#page-risk .risk-period-section {
  min-height: 105px !important;
  padding: 8px 10px !important;
}

#page-risk .risk-score-value {
  font-size: 24px !important;
  line-height: 1 !important;
}

#page-risk .risk-score-meta,
#page-risk .risk-period-meta {
  font-size: 9px !important;
}

/* =========================================================
   两张大图：最关键
   ========================================================= */

#page-risk .risk-chart-section,
#page-risk .risk-curves-section {
  flex: 0 0 255px !important;
  min-height: 255px !important;
  max-height: 255px !important;
}

#page-risk .risk-chart-card {
  min-height: 0 !important;
}

/* 图表标题 */
#page-risk .risk-chart-title {
  font-size: 9.5px !important;
}

/* =========================================================
   三种辅助方案
   ========================================================= */

#page-risk .risk-plan-section {
  padding: 8px 10px !important;
}

#page-risk .risk-plan-grid {
  gap: 8px !important;
}

#page-risk .risk-plan-card {
  padding: 8px 10px !important;
  min-height: 95px !important;
}

#page-risk .risk-plan-title {
  font-size: 9.5px !important;
}

#page-risk .risk-plan-card p,
#page-risk .risk-plan-desc {
  font-size: 8.5px !important;
  line-height: 1.35 !important;
}

/* =========================================================
   RISK PAGE FINAL FIX
   真实 DOM 类名版本
   ========================================================= */

/* 整个风险页禁止页面自身纵向继续撑长 */
#page-risk {
  overflow: hidden !important;
}

#page-risk .risk-layout {
  height: 100% !important;
  min-height: 0 !important;
  overflow: hidden !important;
}

/* 主区采用明确的纵向布局 */
#page-risk .risk-main {
  height: 100% !important;
  min-height: 0 !important;
  overflow: hidden !important;

  display: flex !important;
  flex-direction: column !important;

  gap: 8px !important;
  padding: 8px 10px 10px !important;
  box-sizing: border-box !important;
}


/* ① 推演执行流程 */
#page-risk .risk-pipeline-section {
  flex: 0 0 92px !important;
  height: 92px !important;
  min-height: 92px !important;
  max-height: 92px !important;

  padding: 7px 10px !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
}


/* ② 推演前后对比 */
#page-risk .risk-compare-section {
  flex: 0 0 108px !important;
  height: 108px !important;
  min-height: 108px !important;
  max-height: 108px !important;

  padding: 7px 10px !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
}

#page-risk .risk-compare-grid {
  gap: 8px !important;
}


/* ③ 风险评分 + 风险时段 */
#page-risk .risk-mid-section {
  flex: 0 0 112px !important;
  height: 112px !important;
  min-height: 112px !important;
  max-height: 112px !important;

  overflow: hidden !important;
}

#page-risk .risk-mid-row {
  height: 100% !important;
  min-height: 0 !important;
  gap: 8px !important;
}

#page-risk .risk-score-card,
#page-risk .risk-period-card {
  height: 100% !important;
  min-height: 0 !important;
  overflow: hidden !important;
}


/* =========================================================
   ④ 曲线区域
   这是当前最重要的一块
   ========================================================= */

#page-risk .risk-charts-section {
  flex: 1 1 auto !important;

  /* 不再让它无限长 */
  min-height: 210px !important;
  max-height: 245px !important;

  padding: 7px 10px 8px !important;

  display: flex !important;
  flex-direction: column !important;

  box-sizing: border-box !important;
  overflow: hidden !important;
}

/* 标题行固定，不参与图表拉伸 */
#page-risk .risk-charts-section > .risk-section-header {
  flex: 0 0 26px !important;
  min-height: 26px !important;
  height: 26px !important;

  margin: 0 !important;
  padding: 0 !important;
}

/* 两张图真正占剩余空间 */
#page-risk .risk-charts-row {
  flex: 1 1 auto !important;

  height: auto !important;
  min-height: 0 !important;

  display: flex !important;
  gap: 10px !important;

  overflow: hidden !important;
}

/* ECharts 两个真实容器 */
#page-risk #riskChartSection,
#page-risk #riskChartNetLoad {
  flex: 1 1 0 !important;

  width: 0 !important;
  height: 100% !important;

  min-width: 0 !important;
  min-height: 0 !important;

  overflow: hidden !important;
  box-sizing: border-box !important;
}

/* 如果 ECharts 插入 div/canvas，强制跟父容器 */
#page-risk #riskChartSection > div,
#page-risk #riskChartNetLoad > div {
  width: 100% !important;
  height: 100% !important;
}


/* =========================================================
   ⑤ 三种辅助方案必须保留在首屏
   ========================================================= */

#page-risk .risk-plans-section {
  flex: 0 0 122px !important;

  height: 122px !important;
  min-height: 122px !important;
  max-height: 122px !important;

  padding: 6px 10px 8px !important;

  box-sizing: border-box !important;
  overflow: hidden !important;
}

#page-risk .risk-plans-section > .risk-section-header {
  height: 25px !important;
  min-height: 25px !important;
  margin: 0 0 4px 0 !important;
}

#page-risk .risk-plans-row {
  height: calc(100% - 29px) !important;
  min-height: 0 !important;

  gap: 8px !important;
  overflow: hidden !important;
}


/* =========================================================
   公共标题压紧
   ========================================================= */

#page-risk .risk-section-header {
  min-height: 24px !important;
}

#page-risk .risk-section-title {
  font-size: 10px !important;
  line-height: 1.2 !important;
}


/* 图表图例不要挤进绘图区 */
#page-risk .risk-chart-legend {
  font-size: 9px !important;
  line-height: 1 !important;
  gap: 6px !important;
}

/* =========================================================
   RISK PAGE RECOVERY PATCH
   直接覆盖前面错误的全屏压缩规则
   ========================================================= */

/* 恢复风险页左右布局 */
#page-risk .risk-layout {
  display: flex !important;
  width: 100% !important;
  height: 100% !important;
  overflow: hidden !important;
}

/* 恢复左侧栏 */
#page-risk .risk-sidebar {
  display: flex !important;
  flex-direction: column !important;

  width: 260px !important;
  min-width: 260px !important;
  max-width: 260px !important;

  flex: 0 0 260px !important;
  height: 100% !important;

  overflow-y: auto !important;
  overflow-x: hidden !important;
}

/* 主内容从左栏右边开始，不再铺满整个页面 */
#page-risk .risk-main {
  flex: 1 1 auto !important;
  width: auto !important;
  min-width: 0 !important;
  height: 100% !important;

  padding: 10px !important;
  gap: 8px !important;

  overflow-y: auto !important;
  overflow-x: hidden !important;

  box-sizing: border-box !important;
}


/* =========================================================
   顶部几个区域：取消之前过度写死的高度
   ========================================================= */

#page-risk .risk-pipeline-section,
#page-risk .risk-compare-section,
#page-risk .risk-mid-section {
  flex: 0 0 auto !important;

  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;

  overflow: visible !important;
}


/* 风险评分 + 风险时段保持正常两列 */
#page-risk .risk-mid-row {
  display: flex !important;
  gap: 8px !important;
  height: auto !important;
}

#page-risk .risk-score-card,
#page-risk .risk-period-card {
  flex: 1 1 0 !important;
  height: auto !important;
  min-height: 0 !important;
}


/* =========================================================
   曲线区域：只控制这一块高度
   ========================================================= */

#page-risk .risk-charts-section {
  flex: 0 0 250px !important;

  height: 250px !important;
  min-height: 250px !important;
  max-height: 250px !important;

  padding: 8px 12px !important;

  display: flex !important;
  flex-direction: column !important;

  overflow: hidden !important;
  box-sizing: border-box !important;
}

/* 曲线标题栏 */
#page-risk .risk-charts-section > .risk-section-header {
  flex: 0 0 27px !important;
  height: 27px !important;
  min-height: 27px !important;

  margin: 0 !important;
}

/* 两张图并排 */
#page-risk .risk-charts-row {
  flex: 1 1 auto !important;

  display: flex !important;
  gap: 12px !important;

  height: auto !important;
  min-height: 0 !important;

  overflow: hidden !important;
}

/* 两个 ECharts 容器 */
#page-risk #riskChartSection,
#page-risk #riskChartNetLoad {
  flex: 1 1 0 !important;

  width: 0 !important;
  height: 100% !important;

  min-width: 0 !important;
  min-height: 0 !important;

  overflow: hidden !important;
}


/* =========================================================
   三种辅助方案恢复正常
   ========================================================= */

#page-risk .risk-plans-section {
  flex: 0 0 auto !important;

  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;

  padding: 7px 12px !important;

  overflow: visible !important;
}

#page-risk .risk-plans-row {
  display: flex !important;
  gap: 8px !important;

  height: auto !important;
  min-height: 0 !important;
}

#page-risk .risk-plan-card {
  flex: 1 1 0 !important;
  min-height: 0 !important;

  padding: 7px 10px !important;
}


/* 防止之前的 height:100% / width:0 规则继续污染其他区块 */
#page-risk .risk-pipeline-section,
#page-risk .risk-compare-section,
#page-risk .risk-mid-section,
#page-risk .risk-plans-section {
  width: auto !important;
}

/* Simulink 模型选择弹窗 */
.simulink-dialog-hint { font-size: 12px; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.simulink-model-list { display: flex; flex-direction: column; gap: 8px; }
.simulink-model-item { display: flex; align-items: center; gap: 10px; padding: 11px 14px; background: var(--bg-input); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); font-size: 13px; color: var(--text-secondary); cursor: pointer; transition: all var(--transition-fast); }
.simulink-model-item:hover { border-color: var(--border-default); color: var(--text-primary); background: var(--bg-hover); }
.simulink-model-item.selected { border-color: var(--state-ok); color: var(--text-primary); background: rgba(61, 139, 95, 0.06); }
.simulink-model-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); flex-shrink: 0; }
.simulink-model-item.selected .simulink-model-dot { background: var(--state-ok); }
.simulink-model-id { margin-left: auto; font-size: 11px; font-family: var(--font-mono); color: var(--text-muted); }
.simulink-error { margin-top: 12px; padding: 10px 14px; background: rgba(194, 90, 90, 0.08); border: 1px solid rgba(194, 90, 90, 0.25); border-radius: var(--radius-sm); font-size: 12px; color: var(--state-critical); line-height: 1.5; }

/* 设备视频弹窗 */
.dialog-card-video { width: 860px; max-width: 92vw; }
.video-body { padding: 0; }
.video-body video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #000; outline: none; }

/* 知识库检索来源徽标 */
.kb-badge.source-bailian { background:#7C3AED22; color:#7C3AED; }
.kb-badge.source-bm25 { background:#64748B22; color:#64748B; }