/* =========================================================
   UNIFIED SIDEBAR — XINAN OS 2.0
   统一侧边栏样式：可折叠 + 统一颜色动画
   所有选择器带 .sidebar 前缀，特异性 0,2,0，确保覆盖页面内联样式
   ========================================================= */

:root {
  --sidebar-width-expanded: 240px;
  --sidebar-width-collapsed: 64px;
  --sidebar-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 自包含变量体系 =====
   侧边栏不依赖页面级变量，确保跨页面完全一致 */
.sidebar {
  --gold: #d4a853;
  --gold-light: #e6c87a;
  --gold-dark: #b8933f;
  --gold-soft: rgba(212, 168, 83, 0.1);
  --gold-glow: rgba(212, 168, 83, 0.25);

  --bg-card: #13131c;

  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b0;
  --text-tertiary: #6a6a7a;

  --border-color: #22222e;
  --border-light: #2a2a38;
  --border-gold: rgba(212, 168, 83, 0.3);

  --green: #10b981;
  --green-soft: rgba(16, 185, 129, 0.1);
  --orange: #f59e0b;
  --orange-soft: rgba(245, 158, 11, 0.1);
  --blue: #3b82f6;
  --blue-soft: rgba(59, 130, 246, 0.1);
  --purple: #8b5cf6;
  --purple-soft: rgba(139, 92, 246, 0.1);
  --cyan: #06b6d4;
  --cyan-soft: rgba(6, 182, 212, 0.1);
  --pink: #f472b6;
  --pink-soft: rgba(244, 114, 182, 0.1);

  --radius-sm: 6px;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 基础布局 ===== */
.sidebar {
  position: fixed !important;
  left: 0 !important;
  top: 0 !important;
  bottom: 0 !important;
  width: var(--sidebar-width-collapsed) !important;
  min-width: var(--sidebar-width-collapsed) !important;
  background: var(--bg-card) !important;
  border-right: 1px solid var(--border-color) !important;
  display: flex !important;
  flex-direction: column !important;
  z-index: 100 !important;
  transition: width var(--sidebar-transition), min-width var(--sidebar-transition);
  overflow: hidden;
}

.sidebar:hover,
.sidebar.expanded {
  width: var(--sidebar-width-expanded) !important;
  min-width: var(--sidebar-width-expanded) !important;
}

/* ===== Logo 区域 ===== */
.sidebar .sidebar-logo {
  padding: 20px 18px 18px !important;
  border-bottom: 1px solid var(--border-color) !important;
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  cursor: pointer !important;
  transition: background 0.2s var(--ease) !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
}

.sidebar .sidebar-logo:hover {
  background: rgba(212, 168, 83, 0.04) !important;
}

.sidebar .sidebar-logo-icon {
  width: 28px !important;
  height: 28px !important;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
  border-radius: 7px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #0a0a0f !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  flex-shrink: 0 !important;
  transition: transform 0.25s var(--ease) !important;
}

.sidebar .sidebar-logo:hover .sidebar-logo-icon {
  transform: scale(1.05) !important;
}

.sidebar .sidebar-logo-text {
  display: flex !important;
  flex-direction: column !important;
  opacity: 0 !important;
  transition: opacity 0.2s var(--ease) !important;
  transition-delay: 0s !important;
  white-space: nowrap !important;
  overflow: hidden !important;
}

.sidebar:hover .sidebar-logo-text,
.sidebar.expanded .sidebar-logo-text {
  opacity: 1 !important;
  transition-delay: 0.1s !important;
}

.sidebar .sidebar-logo-title {
  font-size: 14px !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
}

.sidebar .sidebar-logo-sub {
  font-size: 10px !important;
  color: var(--text-tertiary) !important;
  font-family: var(--font-mono) !important;
  margin-top: 1px !important;
}

/* ===== 导航区域 ===== */
.sidebar .sidebar-nav {
  flex: 1 !important;
  padding: 12px 10px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
}

.sidebar .sidebar-nav::-webkit-scrollbar {
  width: 4px !important;
}

.sidebar .sidebar-nav::-webkit-scrollbar-track {
  background: transparent !important;
}

.sidebar .sidebar-nav::-webkit-scrollbar-thumb {
  background: transparent !important;
  border-radius: 2px !important;
}

.sidebar:hover .sidebar-nav::-webkit-scrollbar-thumb,
.sidebar.expanded .sidebar-nav::-webkit-scrollbar-thumb {
  background: var(--border-light) !important;
}

/* ===== 分组标签 ===== */
.sidebar .nav-section-label {
  font-size: 10px !important;
  font-weight: 600 !important;
  color: var(--text-tertiary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.8px !important;
  padding: 8px 10px 6px !important;
  font-family: var(--font-mono) !important;
  white-space: nowrap !important;
  opacity: 0 !important;
  transition: opacity 0.15s var(--ease) !important;
  transition-delay: 0s !important;
  overflow: hidden !important;
  margin: 0 !important;
  text-align: left !important;
}

.sidebar:hover .nav-section-label,
.sidebar.expanded .nav-section-label {
  opacity: 1 !important;
  transition-delay: 0.1s !important;
}

/* ===== 导航项 - 统一颜色动画 ===== */
.sidebar .nav-item {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 9px 10px !important;
  border-radius: var(--radius-sm) !important;
  color: var(--text-secondary) !important;
  text-decoration: none !important;
  font-size: 13px !important;
  transition: all 0.22s var(--ease) !important;
  cursor: pointer !important;
  margin-bottom: 2px !important;
  position: relative !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  font-weight: 400 !important;
  background: transparent !important;
  border: none !important;
  width: 100% !important;
  text-align: left !important;
}

.sidebar .nav-item::before {
  content: '' !important;
  position: absolute !important;
  left: -10px !important;
  top: 50% !important;
  transform: translateY(-50%) scaleY(0) !important;
  width: 3px !important;
  height: 20px !important;
  background: var(--gold) !important;
  border-radius: 0 3px 3px 0 !important;
  transition: transform 0.25s var(--ease) !important;
}

.sidebar .nav-item:hover {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  transform: translateX(2px) !important;
}

.sidebar .nav-item:hover::before {
  transform: translateY(-50%) scaleY(0.5) !important;
  background: var(--text-tertiary) !important;
}

.sidebar .nav-item.active {
  background: var(--gold-soft) !important;
  color: var(--gold) !important;
  font-weight: 500 !important;
}

.sidebar .nav-item.active::before {
  transform: translateY(-50%) scaleY(1) !important;
  background: var(--gold) !important;
  box-shadow: 0 0 8px rgba(212, 168, 83, 0.5) !important;
}

/* ===== 图标盒子 - 统一动画 ===== */
.sidebar .nav-icon-box {
  width: 28px !important;
  height: 28px !important;
  border-radius: 6px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border-light) !important;
  color: var(--text-secondary) !important;
  flex-shrink: 0 !important;
  transition: all 0.22s var(--ease) !important;
  box-shadow: none !important;
}

.sidebar .nav-item:hover .nav-icon-box {
  transform: scale(1.08) !important;
  border-color: var(--border-gold) !important;
  background: var(--gold-soft) !important;
  color: var(--gold) !important;
}

.sidebar .nav-item.active .nav-icon-box {
  background: rgba(212, 168, 83, 0.18) !important;
  border-color: var(--border-gold) !important;
  color: var(--gold) !important;
  box-shadow: 0 0 12px rgba(212, 168, 83, 0.15) !important;
}

/* 各色系 icon-box（active 时统一为金色系） */
.sidebar .nav-icon-box.gold {
  color: var(--gold) !important;
  background: rgba(212, 168, 83, 0.1) !important;
  border-color: rgba(212, 168, 83, 0.2) !important;
}

.sidebar .nav-icon-box.green {
  color: var(--green) !important;
  background: var(--green-soft) !important;
  border-color: rgba(16, 185, 129, 0.2) !important;
}

.sidebar .nav-icon-box.blue {
  color: var(--blue) !important;
  background: var(--blue-soft) !important;
  border-color: rgba(59, 130, 246, 0.2) !important;
}

.sidebar .nav-icon-box.cyan {
  color: var(--cyan) !important;
  background: var(--cyan-soft) !important;
  border-color: rgba(6, 182, 212, 0.2) !important;
}

.sidebar .nav-icon-box.purple {
  color: var(--purple) !important;
  background: var(--purple-soft) !important;
  border-color: rgba(139, 92, 246, 0.2) !important;
}

.sidebar .nav-icon-box.coral {
  color: #f87171 !important;
  background: rgba(248, 113, 113, 0.1) !important;
  border-color: rgba(248, 113, 113, 0.2) !important;
}

.sidebar .nav-icon-box.orange {
  color: var(--orange) !important;
  background: var(--orange-soft) !important;
  border-color: rgba(245, 158, 11, 0.2) !important;
}

.sidebar .nav-icon-box.brown {
  color: #a78b6b !important;
  background: rgba(167, 139, 107, 0.1) !important;
  border-color: rgba(167, 139, 107, 0.2) !important;
}

.sidebar .nav-icon-box.pink {
  color: var(--pink) !important;
  background: var(--pink-soft) !important;
  border-color: rgba(244, 114, 182, 0.2) !important;
}

/* active 时统一金色覆盖（仅文字和图标盒子，色系保留但金色优先） */
.sidebar .nav-item.active .nav-icon-box {
  color: var(--gold) !important;
  background: rgba(212, 168, 83, 0.18) !important;
  border-color: var(--border-gold) !important;
}

/* ===== 文字标签 - 折叠时隐藏 ===== */
.sidebar .nav-label {
  flex: 1 !important;
  opacity: 0 !important;
  transition: opacity 0.15s var(--ease) !important;
  transition-delay: 0s !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  font-weight: inherit !important;
}

.sidebar:hover .nav-label,
.sidebar.expanded .nav-label {
  opacity: 1 !important;
  transition-delay: 0.1s !important;
}

.sidebar .nav-item:hover .nav-label {
  color: var(--text-primary) !important;
}

.sidebar .nav-item.active .nav-label {
  color: var(--gold) !important;
  font-weight: 500 !important;
}

/* ===== 徽章 ===== */
.sidebar .nav-badge {
  font-size: 10px !important;
  padding: 2px 6px !important;
  border-radius: 10px !important;
  background: var(--bg-card) !important;
  color: var(--text-tertiary) !important;
  font-family: var(--font-mono) !important;
  font-weight: 500 !important;
  flex-shrink: 0 !important;
  opacity: 0 !important;
  transition: all 0.2s var(--ease) !important;
  transition-delay: 0s !important;
  white-space: nowrap !important;
  display: inline-block !important;
  line-height: 1.4 !important;
}

.sidebar:hover .nav-badge,
.sidebar.expanded .nav-badge {
  opacity: 1 !important;
  transition-delay: 0.1s !important;
}

.sidebar .nav-badge.live {
  background: var(--green-soft) !important;
  color: var(--green) !important;
}

.sidebar .nav-item.active .nav-badge {
  background: rgba(212, 168, 83, 0.2) !important;
  color: var(--gold) !important;
}

/* ===== 底部状态栏 ===== */
.sidebar .sidebar-footer {
  padding: 14px 12px !important;
  border-top: 1px solid var(--border-color) !important;
  flex-shrink: 0 !important;
  overflow: hidden !important;
}

.sidebar .sidebar-status {
  display: flex !important;
  gap: 16px !important;
  margin-bottom: 4px !important;
  justify-content: center !important;
}

.sidebar:hover .sidebar-status,
.sidebar.expanded .sidebar-status {
  justify-content: flex-start !important;
}

.sidebar .status-group {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.sidebar .status-dot {
  width: 7px !important;
  height: 7px !important;
  border-radius: 50% !important;
  background: var(--green) !important;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5) !important;
  animation: sidebar-pulse 2s infinite !important;
  flex-shrink: 0 !important;
}

@keyframes sidebar-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.sidebar .status-label {
  font-size: 11px !important;
  color: var(--text-tertiary) !important;
  opacity: 0 !important;
  transition: opacity 0.15s var(--ease) !important;
  white-space: nowrap !important;
  font-weight: 400 !important;
}

.sidebar:hover .status-label,
.sidebar.expanded .status-label {
  opacity: 1 !important;
}

.sidebar .status-value {
  font-size: 12px !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  font-family: var(--font-mono) !important;
  white-space: nowrap !important;
}

/* ===== 回 1.0 中台链接 ===== */
.sidebar .sidebar-portal-link {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  margin-top: 10px !important;
  padding: 8px 12px !important;
  font-size: 11px !important;
  color: var(--text-tertiary) !important;
  text-decoration: none !important;
  border-radius: var(--radius-sm) !important;
  transition: all 0.2s var(--ease) !important;
  font-family: var(--font-mono) !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  font-weight: 400 !important;
}

.sidebar .sidebar-portal-link:hover {
  background: var(--bg-card) !important;
  color: var(--gold) !important;
}

.sidebar .sidebar-portal-link i {
  flex-shrink: 0 !important;
}

.sidebar .sidebar-portal-link span {
  opacity: 0 !important;
  transition: opacity 0.15s var(--ease) !important;
}

.sidebar:hover .sidebar-portal-link span,
.sidebar.expanded .sidebar-portal-link span {
  opacity: 1 !important;
}