/* ==========================================================================
   家里还剩啥 - 后端管理系统样式表 (极致高颜值赛博磨砂版)
   ========================================================================== */

/* --- 1. 全局设计变量与重置 --- */
:root {
  /* 极致高贵暗系色盘 */
  --bg-primary: hsl(220, 24%, 7%);       /* 极暗石板黑 */
  --bg-secondary: hsl(220, 20%, 11%);    /* 稍亮卡片黑 */
  --bg-tertiary: hsl(220, 16%, 15%);     /* 边框与输入框 */
  
  /* 赛博霓虹高光色 */
  --color-emerald: hsl(150, 85%, 45%);   /* 赛博翡翠绿 - 充足 */
  --color-emerald-glow: hsla(150, 85%, 45%, 0.15);
  --color-violet: hsl(265, 85%, 60%);    /* 星际霓虹紫 - 主操作 */
  --color-violet-glow: hsla(265, 85%, 60%, 0.15);
  --color-amber: hsl(38, 95%, 52%);      /* 即期明橙 */
  --color-amber-glow: hsla(38, 95%, 52%, 0.15);
  --color-rose: hsl(355, 85%, 58%);      /* 过期玫瑰红 */
  --color-rose-glow: hsla(355, 85%, 58%, 0.15);
  --color-sky: hsl(195, 85%, 55%);       /* 成员天空蓝 */
  --color-sky-glow: hsla(195, 85%, 55%, 0.15);

  /* 文字颜色层级 */
  --text-primary: hsl(210, 20%, 98%);
  --text-secondary: hsl(210, 10%, 75%);
  --text-muted: hsl(210, 10%, 50%);

  /* 磨砂玻璃边框与投影 */
  --glass-border: rgba(255, 255, 255, 0.045);
  --glass-border-light: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --active-shadow: 0 0 15px 2px var(--color-emerald-glow);

  /* 缓动与圆角 */
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-quick: all 0.15s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* 隐藏滚动条但保留滚动能力 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* --- 2. 奢华磨砂玻璃容器 --- */
.glassmorphism {
  background: rgba(17, 22, 34, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
}

.glassmorphism:hover {
  border-color: var(--glass-border-light);
}

/* --- 3. 极速鉴权登录屏 (Auth Screen) --- */
.auth-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 10% 20%, rgba(90, 40, 160, 0.15) 0%, rgba(20, 120, 80, 0.05) 50%, var(--bg-primary) 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 460px;
  padding: 40px 30px;
  text-align: center;
  animation: floatIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.logo-icon {
  font-size: 3rem;
  margin-bottom: 10px;
  filter: drop-shadow(0 0 15px rgba(255,255,255,0.15));
  animation: pulseEmoji 3s ease-in-out infinite;
}

.auth-header h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 6px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.tabs-container {
  display: flex;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin: 30px 0 20px 0;
  border: 1px solid var(--bg-tertiary);
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  font-weight: 600;
  padding: 10px 0;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transition-quick);
}

.tab-btn.active {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.auth-pane {
  display: none;
  text-align: left;
  animation: fadeIn 0.4s ease both;
}

.auth-pane.active {
  display: block;
}

/* --- 微信扫码登录区 --- */
.scan-qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 8px 0 4px;
}

.scan-qr-box {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.scan-qr-img {
  width: 180px;
  height: 180px;
  border-radius: 10px;
  background: #fff;
  object-fit: contain;
}

.scan-qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.scan-qr-placeholder .spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--color-violet);
}

.scan-qr-mask {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 18, 0.88);
  backdrop-filter: blur(3px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 18px;
}

.scan-qr-mask-text,
#scan-qr-mask span {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
}

.scan-refresh-btn {
  background: var(--color-violet-glow);
  color: var(--color-violet);
  border: 1px solid var(--color-violet);
  border-radius: var(--radius-sm);
  padding: 7px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-quick);
}

.scan-refresh-btn:hover {
  background: var(--color-violet);
  color: #fff;
}

.scan-status {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  min-height: 20px;
  letter-spacing: 0.2px;
}

.pane-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.input-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.input-group label {
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-group input, 
.input-group textarea {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition-quick);
}

.input-group textarea {
  resize: vertical;
  min-height: 100px;
  font-family: monospace;
  font-size: 0.8rem;
}

.input-group input:focus,
.input-group textarea:focus {
  outline: none;
  border-color: var(--color-violet);
  box-shadow: 0 0 0 2px var(--color-violet-glow);
  background: rgba(0, 0, 0, 0.35);
}

.action-btn {
  width: 100%;
  border: none;
  padding: 14px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  justify-content: center;
  align-items: center;
}

.gradient-btn {
  background: linear-gradient(135deg, var(--color-emerald) 0%, #15803d 100%);
  box-shadow: 0 4px 20px var(--color-emerald-glow);
}

.gradient-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px hsla(150, 85%, 45%, 0.35);
}

.purple-btn {
  background: linear-gradient(135deg, var(--color-violet) 0%, #6d28d9 100%);
  box-shadow: 0 4px 20px var(--color-violet-glow);
}

.purple-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px hsla(265, 85%, 60%, 0.35);
}

.action-btn:active {
  transform: translateY(1px);
}

.auth-footer {
  margin-top: 30px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* --- 4. 主框架布局 --- */
.app-layout {
  display: flex;
  min-height: 100vh;
  animation: pageSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* 侧边控制栏 */
.sidebar {
  width: 260px;
  position: fixed;
  top: 20px;
  left: 20px;
  bottom: 20px;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  padding-left: 10px;
}

.logo-emoji {
  font-size: 1.8rem;
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #fff 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition-quick);
}

.nav-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.035);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--color-emerald-glow);
  color: var(--color-emerald);
  font-weight: 600;
  border-left: 3px solid var(--color-emerald);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 10px;
  border-top: 1px solid var(--bg-tertiary);
  margin-top: auto;
}

.avatar-wrap {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-emerald);
  box-shadow: 0 0 10px var(--color-emerald-glow);
}

.avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-info h4 {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.user-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.logout-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-quick);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logout-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.logout-btn:hover {
  color: var(--color-rose);
  transform: translateX(2px);
}

/* 主内容视口 */
.viewport {
  margin-left: 300px;
  flex: 1;
  padding: 30px 30px 30px 0;
}

.viewport-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.header-title h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.header-title p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

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

.household-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.02);
}

.switcher-icon {
  font-size: 1.1rem;
}

.household-switcher select {
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.household-switcher select:focus {
  outline: none;
}

.header-btn {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition-quick);
}

.header-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--glass-border-light);
}

.icon-refresh {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* 模块面板切换控制 */
.panel-content {
  display: none;
  animation: panelFadeIn 0.5s ease both;
}

.panel-content.active {
  display: block;
}

/* --- 5. 模块 1：数据概览 (Overview) --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.stat-icon {
  font-size: 1.8rem;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: center;
  align-items: center;
}

.emerald-bg { background: var(--color-emerald-glow); color: var(--color-emerald); }
.violet-bg { background: var(--color-violet-glow); color: var(--color-violet); }
.amber-bg { background: var(--color-amber-glow); color: var(--color-amber); }
.sky-bg { background: var(--color-sky-glow); color: var(--color-sky); }

.stat-meta {
  flex: 1;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.1;
  margin-top: 2px;
}

.stat-trend {
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 4px;
}

.green-text { color: var(--color-emerald); }
.purple-text { color: var(--color-violet); }
.orange-text { color: var(--color-amber); }
.sky-text { color: var(--color-sky); }

.charts-and-logs {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
}

.card {
  padding: 24px;
}

.card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.canvas-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px 0;
}

.chart-legend {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 15px;
  font-size: 0.8rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.legend-item i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.bg-emerald { background-color: var(--color-emerald); }
.bg-amber { background-color: var(--color-amber); }
.bg-rose { background-color: var(--color-rose); }

/* 活动日志模块 */
.logs-container {
  height: 250px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 5px;
}

.log-item {
  display: flex;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.015);
  font-size: 0.8rem;
  border-left: 3px solid var(--text-muted);
}

.log-item.item-add { border-left-color: var(--color-emerald); }
.log-item.item-edit { border-left-color: var(--color-violet); }
.log-item.item-delete { border-left-color: var(--color-rose); }

.log-icon-mini {
  font-size: 1.1rem;
}

.log-meta {
  flex: 1;
}

.log-text-content {
  color: var(--text-secondary);
  line-height: 1.4;
}

.log-text-content strong {
  color: var(--text-primary);
}

.log-time {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.empty-state {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* --- 6. 模块 2：成员与空间 --- */
.household-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.detail-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.detail-label {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.detail-val {
  font-size: 0.95rem;
  font-weight: 500;
}

.font-bold {
  font-weight: 700;
  color: var(--color-emerald);
}

.font-mono {
  font-family: monospace;
  font-size: 0.85rem;
  background: rgba(0,0,0,0.25);
  padding: 4px 8px;
  border-radius: 4px;
  width: fit-content;
}

.badge {
  background: var(--color-violet-glow);
  color: var(--color-violet);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  width: fit-content;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--bg-tertiary);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.data-table td {
  color: var(--text-secondary);
}

.data-table tbody tr:hover {
  background: rgba(255,255,255,0.01);
}

.avatar-cell {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  border: 1.5px solid var(--glass-border-light);
}

.avatar-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- 7. 模块 3：库存管理 (Items) --- */
.filter-bar {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: 16px;
  padding: 16px 20px;
  margin-bottom: 25px;
}

.search-box input,
.select-box select {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: inherit;
  transition: var(--transition-quick);
}

.search-box input:focus,
.select-box select:focus {
  outline: none;
  border-color: var(--color-emerald);
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.item-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
}

/* 渐变装饰条 */
.item-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--text-muted);
}

.item-card.status-good::after { background: var(--color-emerald); }
.item-card.status-expiring::after { background: var(--color-amber); }
.item-card.status-expired::after { background: var(--color-rose); }

.item-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.item-emoji {
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--glass-border);
}

.item-title-area {
  flex: 1;
  min-width: 0;
}

.item-title-area h4 {
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-meta-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  gap: 6px;
  margin-top: 2px;
}

.item-body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0,0,0,0.15);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

.item-qty-label {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.item-qty-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
}

.item-qty-unit {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-left: 2px;
}

.item-details-list {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.item-details-list span {
  display: flex;
  justify-content: space-between;
}

.item-details-list strong {
  color: var(--text-primary);
}

.item-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}

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

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.035);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition-quick);
}

.qty-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-muted);
}

.item-opt-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-quick);
}

.item-opt-btn:hover {
  color: var(--color-emerald);
}

.item-del-btn:hover {
  color: var(--color-rose);
}

.status-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 8px;
}
.status-badge.good { background: var(--color-emerald-glow); color: var(--color-emerald); }
.status-badge.expiring { background: var(--color-amber-glow); color: var(--color-amber); }
.status-badge.expired { background: var(--color-rose-glow); color: var(--color-rose); }

/* --- 8. 模块 4：购物清单 --- */
.shopping-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.shopping-card {
  min-height: 450px;
}

.shopping-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 15px;
}

.shop-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.015);
  border: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.shop-item:hover {
  border-color: var(--glass-border-light);
  transform: translateX(4px);
}

.shop-check-btn {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid var(--text-muted);
  background: none;
  cursor: pointer;
  transition: var(--transition-quick);
  display: flex;
  justify-content: center;
  align-items: center;
}

.shop-check-btn.checked {
  background: var(--color-emerald);
  border-color: var(--color-emerald);
  color: #fff;
}

.shop-meta {
  flex: 1;
}

.shop-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.shop-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.shop-item.bought .shop-name {
  text-decoration: line-through;
  color: var(--text-muted);
}

.shop-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: 1px 6px;
  border-radius: 4px;
}

.shop-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.shop-qty {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-emerald);
}

.shop-action-group {
  display: flex;
  gap: 8px;
}

.shop-act-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-quick);
  font-size: 0.8rem;
  font-weight: 600;
}

.shop-act-btn:hover {
  color: var(--color-violet);
}

/* --- 9. 模块 5：API 调试沙盒 --- */
.sandbox-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
}

.sandbox-input {
  width: 100%;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: 12px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  transition: var(--transition-quick);
}

.sandbox-input:focus {
  outline: none;
  border-color: var(--color-violet);
}

.console-card {
  display: flex;
  flex-direction: column;
}

.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--bg-tertiary);
  padding-bottom: 12px;
  margin-bottom: 15px;
}

.status-indicator {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
}

.status-indicator.success { background: var(--color-emerald-glow); color: var(--color-emerald); }
.status-indicator.error { background: var(--color-rose-glow); color: var(--color-rose); }

.console-output {
  flex: 1;
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-sm);
  padding: 15px;
  overflow-y: auto;
  border: 1px solid rgba(255,255,255,0.02);
}

.console-output pre {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.8rem;
  color: var(--color-emerald);
  white-space: pre-wrap;
  word-break: break-all;
}

/* --- 10. Modal 弹窗通用 --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 500;
  animation: fadeIn 0.3s ease both;
}

.modal-card {
  width: 100%;
  max-width: 580px;
  padding: 24px 30px;
  animation: modalScaleUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.modal-card.modal-sm {
  max-width: 440px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--bg-tertiary);
  padding-bottom: 14px;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
}

.close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-quick);
}

.close-btn:hover {
  color: var(--color-rose);
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.percent-70 { flex: 7; }
.percent-30 { flex: 3; }
.percent-35 { flex: 3.5; }

.form-group label {
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group input {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition-quick);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-emerald);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid var(--bg-tertiary);
  padding-top: 18px;
  margin-top: 20px;
}

.cancel-btn {
  background: none;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition-quick);
}

.cancel-btn:hover {
  background: rgba(255,255,255,0.035);
  color: var(--text-primary);
}

.submit-btn {
  border: none;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

/* --- 11. 吐司提示 (Toast) --- */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  animation: toastSlideIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

.toast.success { background: linear-gradient(135deg, #15803d, #166534); border-left: 4px solid var(--color-emerald); }
.toast.error { background: linear-gradient(135deg, #b91c1c, #991b1b); border-left: 4px solid var(--color-rose); }
.toast.info { background: linear-gradient(135deg, #6d28d9, #5b21b6); border-left: 4px solid var(--color-violet); }

/* --- 12. 全局加载遮罩 --- */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(13, 17, 23, 0.7);
  backdrop-filter: blur(5px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 15px;
  z-index: 9999;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3.5px solid rgba(255, 255, 255, 0.05);
  border-top-color: var(--color-emerald);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loader-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* --- 13. 工具样式类 --- */
.hidden { display: none !important; }
.margin-top-20 { margin-top: 20px; }
.font-bold { font-weight: 700; }
.font-mono { font-family: monospace; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }

/* --- 14. Keyframe 动效定义 --- */
@keyframes floatIn {
  0% { transform: translateY(30px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

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

@keyframes pulseEmoji {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 10px rgba(255,255,255,0.1)); }
  50% { transform: scale(1.08); filter: drop-shadow(0 0 20px var(--color-violet-glow)); }
}

@keyframes pageSlideIn {
  0% { opacity: 0; transform: scale(0.98); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes panelFadeIn {
  0% { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes modalScaleUp {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes toastSlideIn {
  0% { transform: translateY(40px) scale(0.9); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

/* --- 15. 响应式布局自适应 --- */
@media (max-width: 992px) {
  .sidebar {
    width: 80px;
    padding: 20px 10px;
    align-items: center;
  }
  .sidebar-logo .logo-text,
  .sidebar-nav span,
  .sidebar-user .user-info {
    display: none;
  }
  .sidebar-logo {
    padding-left: 0;
    margin-bottom: 30px;
  }
  .viewport {
    margin-left: 100px;
    padding-right: 20px;
  }
  .charts-and-logs,
  .shopping-layout,
  .sandbox-grid {
    grid-template-columns: 1fr;
  }
  .household-details {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* --- 16. 超级管理员运维中心特有样式 (O&M Center) --- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 25px;
}

.metric-card {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: var(--glass-border-light);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.metric-icon {
  font-size: 2rem;
  opacity: 0.85;
}

.metric-info h4 {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-info h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 2px;
}

.ops-diagnose-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1200px) {
  .ops-diagnose-layout {
    grid-template-columns: 1fr;
  }
}

.ops-health-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.health-status-bar {
  background: rgba(0,0,0,0.2);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.05);
}

.status-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.green-badge {
  background: var(--color-emerald-glow);
  color: var(--color-emerald);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.amber-badge {
  background: var(--color-amber-glow);
  color: var(--color-amber);
  border: 1px solid rgba(245, 158, 11, 0.2);
  animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}

.dangling-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dangling-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.015);
  border: 1px solid rgba(255,255,255,0.02);
  transition: var(--transition-quick);
}

.dangling-item:hover {
  background: rgba(255,255,255,0.03);
}

.dangling-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dangling-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.dangling-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.dangling-count {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  padding: 2px 12px;
  border-radius: 8px;
  background: rgba(0,0,0,0.2);
  min-width: 50px;
  text-align: center;
}

.dangling-item.has-dangling .dangling-count {
  color: var(--color-rose);
  background: var(--color-rose-glow);
  border: 1px solid rgba(244, 63, 94, 0.2);
}

.dangling-item.is-clean .dangling-count {
  color: var(--color-emerald);
  background: var(--color-emerald-glow);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.w-full {
  width: 100% !important;
}

.delete-btn {
  background: linear-gradient(135deg, var(--color-rose) 0%, #be123c 100%);
  box-shadow: 0 4px 20px var(--color-rose-glow);
}

.delete-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px hsla(345, 85%, 55%, 0.35);
}

.ops-logs-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-height: 700px;
}

.ops-logs-stream {
  flex: 1;
  overflow-y: auto;
  padding-right: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 480px;
  max-height: 520px;
}

.ops-log-item {
  padding: 16px;
  background: rgba(0,0,0,0.25);
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-tertiary);
  border-left: 4px solid var(--color-violet);
  transition: var(--transition-quick);
  animation: fadeIn 0.3s ease both;
}

.ops-log-item:hover {
  background: rgba(0,0,0,0.35);
  border-color: rgba(255,255,255,0.08);
}

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

.ops-log-meta-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ops-log-event-badge {
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: monospace;
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.05);
}

.ops-log-item.event-item_add { border-left-color: var(--color-emerald); }
.ops-log-item.event-item_add .ops-log-event-badge { background: var(--color-emerald-glow); color: var(--color-emerald); }

.ops-log-item.event-item_delete { border-left-color: var(--color-rose); }
.ops-log-item.event-item_delete .ops-log-event-badge { background: var(--color-rose-glow); color: var(--color-rose); }

.ops-log-item.event-member_leave { border-left-color: var(--color-amber); }
.ops-log-item.event-member_leave .ops-log-event-badge { background: var(--color-amber-glow); color: var(--color-amber); }

.ops-log-item.event-account_delete { border-left-color: #f43f5e; }
.ops-log-item.event-account_delete .ops-log-event-badge { background: rgba(244,63,94,0.15); color: #f43f5e; }

.ops-log-user {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.ops-log-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.ops-log-body {
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 8px;
}

.ops-log-space-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.03);
  padding: 4px 10px;
  border-radius: 12px;
  width: fit-content;
}

.ops-log-properties {
  margin-top: 10px;
  padding: 10px;
  background: rgba(0,0,0,0.3);
  border-radius: 6px;
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--color-sky);
  overflow-x: auto;
  border: 1px dashed rgba(255,255,255,0.05);
}

.action-secondary {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

.action-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}

/* ===== 功能开关管理面板 ===== */
.features-toggles-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 0;
}

.feature-toggle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(0,0,0,0.25);
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-tertiary);
  transition: var(--transition-quick);
}

.feature-toggle-item:hover {
  background: rgba(0,0,0,0.35);
  border-color: rgba(255,255,255,0.08);
}

.feature-toggle-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.feature-toggle-key {
  font-size: 0.8rem;
  color: var(--color-sky);
  font-family: monospace;
  opacity: 0.6;
}

.feature-toggle-label {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.feature-toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: rgba(255,255,255,0.15);
  border-radius: 13px;
  cursor: pointer;
  transition: var(--transition-quick);
  border: none;
  outline: none;
  flex-shrink: 0;
}

.feature-toggle-switch.active {
  background: var(--color-emerald);
}

.feature-toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  background: white;
  border-radius: 50%;
  transition: var(--transition-quick);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.feature-toggle-switch.active::after {
  left: 24px;
}