/* ========== 管理后台样式 ========== */

/* 主内容区 */
.admin-main {
  flex: 1; padding: 24px 28px;
  overflow-y: auto;
  background: var(--color-bg);
  font-family: var(--font-sans);
}
.admin-page-title {
  font-family: var(--font-serif);
  font-size: 28px; font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  letter-spacing: 1px;
}
.admin-page-sub {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

/* 卡片 */
.admin-card {
  background: white;
  border-radius: 14px;
  box-shadow: 0 2px 8px rgba(45, 90, 90, 0.05);
  margin-bottom: 20px;
  overflow: hidden;
}
.admin-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border-light);
}
.admin-card-header h3 {
  font-family: var(--font-serif);
  font-size: 17px; font-weight: 600;
  color: var(--color-text);
  margin: 0;
}
.admin-card-body {
  padding: 20px;
}
.admin-card-tabs {
  display: flex; gap: 8px;
}
.admin-card-tab {
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 12px;
  color: var(--color-text-tertiary);
  cursor: pointer;
  border: 1px solid transparent;
}
.admin-card-tab.active {
  color: var(--color-primary);
  background: rgba(45, 90, 90, 0.08);
  border-color: rgba(45, 90, 90, 0.15);
}

/* KPI 卡片网格 */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
.kpi-card {
  background: white;
  border-radius: 14px;
  padding: 20px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: 0 2px 8px rgba(45, 90, 90, 0.05);
}
.kpi-card.simple {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.kpi-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kpi-icon svg { width: 22px; height: 22px; }
.kpi-info {
  flex: 1;
  min-width: 0;
}
.kpi-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}
.kpi-value {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}
.kpi-unit {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-tertiary);
  margin-left: 2px;
}
.kpi-trend {
  font-size: 12px;
  display: flex; align-items: center; gap: 2px;
}
.kpi-trend.up { color: var(--color-success); }
.kpi-trend.down { color: var(--color-error); }

/* 图表容器 */
.chart-container {
  width: 100%;
  height: 320px;
}
.chart-container.small { height: 260px; }
.chart-container.large { height: 380px; }

/* 双栏布局 */
.admin-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.admin-row-3 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

/* 数据表格 */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.admin-table th {
  text-align: left;
  padding: 12px 16px;
  color: var(--color-text-secondary);
  font-weight: 500;
  background: rgba(45, 90, 90, 0.03);
  border-bottom: 1px solid var(--color-border-light);
  font-size: 12px;
}
.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(45, 90, 90, 0.02); }

/* 状态标签 */
.status-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}
.status-tag.pending {
  background: #FFF4E5;
  color: #E6A23C;
}
.status-tag.approved {
  background: rgba(45, 90, 90, 0.08);
  color: var(--color-primary);
}
.status-tag.rejected {
  background: #FFECEC;
  color: #E57373;
}
.status-tag.active {
  background: #E8F5E9;
  color: #4CAF50;
}
.status-tag.offline {
  background: #F5F5F5;
  color: #999;
}

/* 操作按钮 */
.admin-btn {
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 12px;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
}
.admin-btn.primary {
  background: var(--color-primary);
  color: white;
}
.admin-btn.primary:hover { background: var(--color-primary-dark); }
.admin-btn.outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}
.admin-btn.outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* 侧边栏菜单 */
.admin-menu-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 24px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
}
.admin-menu-item:hover {
  background: rgba(255,255,255,0.05);
  color: white;
}
.admin-menu-item svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
}

/* 顶部栏 */
.admin-topbar {
  height: 56px;
  background: white;
  border-bottom: 1px solid var(--color-border-light);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
}
.admin-breadcrumb {
  font-size: 14px;
  color: var(--color-text-secondary);
}
.admin-breadcrumb strong {
  color: var(--color-primary);
  font-weight: 600;
}
.admin-user {
  display: flex; align-items: center; gap: 10px;
  cursor: pointer;
}
.admin-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-serif);
}

/* 搜索栏 */
.admin-search-bar {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.admin-search-bar input,
.admin-search-bar select {
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 13px;
  font-family: var(--font-sans);
  background: white;
  color: var(--color-text);
  outline: none;
}
.admin-search-bar input:focus,
.admin-search-bar select:focus {
  border-color: var(--color-primary);
}

/* 分页 */
.admin-pagination {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 6px;
  padding: 16px 20px;
}
.admin-page-btn {
  min-width: 32px; height: 32px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: white;
  cursor: pointer;
  font-size: 13px;
  color: var(--color-text-secondary);
  display: flex; align-items: center; justify-content: center;
}
.admin-page-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* ========== 手机模拟器外框 ========== */
.phone-frame {
  width: 390px;
  background: #1a1a1a;
  border-radius: 48px;
  padding: 12px;
  box-shadow: 
    0 0 0 2px #333,
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 8px 24px rgba(0, 0, 0, 0.2);
  position: relative;
}

.phone-screen {
  width: 100%;
  height: 760px;
  background: var(--color-bg);
  border-radius: 38px;
  overflow: hidden;
  position: relative;
}

/* 顶部状态栏 */
.phone-statusbar {
  height: 36px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px 0 28px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  z-index: 10;
}
.phone-statusbar-right {
  display: flex; align-items: center; gap: 5px;
}
.phone-battery {
  width: 22px; height: 11px;
  border: 1px solid var(--color-text);
  border-radius: 3px;
  position: relative;
  display: inline-block;
}
.phone-battery::after {
  content: ''; position: absolute; right: -3px; top: 2px;
  width: 2px; height: 5px;
  background: var(--color-text);
  border-radius: 0 2px 2px 0;
}
.phone-battery-level {
  position: absolute; top: 1px; left: 1px;
  height: calc(100% - 2px);
  width: 80%;
  background: var(--color-text);
  border-radius: 1px;
}

/* 刘海 */
.phone-notch {
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 28px;
  background: #1a1a1a;
  border-radius: 0 0 18px 18px;
  z-index: 20;
}

/* H5内容区域（去掉header自身的sticky，交由手机框管理） */
.h5-content {
  height: calc(100% - 36px);
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
}
.h5-content::-webkit-scrollbar { width: 0; display: none; }

/* H5 预览切换条 */
.view-switcher {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(250, 248, 240, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
}
.view-switcher-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: white;
  font-size: 13px;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font-sans);
}
.view-switcher-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.h5-preview-wrap {
  min-height: 100vh;
  background: linear-gradient(135deg, #E8E4D5 0%, #D4D9CE 100%);
  padding: 80px 0 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* PC端右下角AI管家悬浮按钮 */
.ai-fab-pc {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: white;
  box-shadow: 0 8px 24px rgba(45, 95, 93, 0.35);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  transition: all 0.3s cubic-bezier(.25,.8,.25,1);
}
.ai-fab-pc:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 32px rgba(45, 95, 93, 0.45);
}
.ai-fab-pc::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0.3;
  animation: aiPulse 2s ease-out infinite;
}
@keyframes aiPulse {
  0% { transform: scale(0.85); opacity: 0.6; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* AI对话窗口 */
.ai-chat-window {
  position: fixed;
  right: 28px;
  bottom: 100px;
  z-index: 1000;
  width: 380px;
  height: 560px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(45, 95, 93, 0.2), 0 4px 16px rgba(45, 95, 93, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: aiPopUp 0.3s cubic-bezier(.25,.8,.25,1);
}
@keyframes aiPopUp {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.ai-chat-header {
  padding: 18px 20px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: white;
  display: flex;
  align-items: center;
  gap: 12px;
}
.ai-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 18px; font-weight: 700;
  border: 2px solid rgba(255,255,255,0.4);
}
.ai-header-info h4 {
  color: white;
  font-size: 16px;
  margin-bottom: 2px;
}
.ai-header-info p {
  font-size: 12px;
  opacity: 0.85;
}
.ai-chat-close {
  margin-left: auto;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 16px;
}

.ai-chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 16px;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ai-msg {
  max-width: 80%;
  display: flex;
  gap: 8px;
  align-items: flex-end;
}
.ai-msg.ai { align-self: flex-start; }
.ai-msg.user { align-self: flex-end; flex-direction: row-reverse; }
.ai-msg-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
  font-family: var(--font-serif);
}
.ai-msg.ai .ai-msg-avatar {
  background: var(--color-primary);
  color: white;
}
.ai-msg.user .ai-msg-avatar {
  background: var(--color-accent);
  color: white;
}
.ai-msg-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
}
.ai-msg.ai .ai-msg-bubble {
  background: white;
  color: var(--color-text);
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 4px rgba(45, 95, 93, 0.08);
}
.ai-msg.user .ai-msg-bubble {
  background: var(--color-primary);
  color: white;
  border-bottom-right-radius: 4px;
}

.ai-quick-questions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.ai-quick-q {
  padding: 10px 14px;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-size: 13px;
  color: var(--color-primary);
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}
.ai-quick-q:hover {
  background: var(--color-primary-faint);
  border-color: var(--color-primary);
}

.ai-chat-input {
  padding: 12px 16px;
  background: white;
  border-top: 1px solid var(--color-border-light);
  display: flex;
  gap: 10px;
  align-items: center;
}
.ai-chat-input input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  outline: none;
  font-size: 14px;
  font-family: var(--font-sans);
  background: var(--color-bg);
  transition: border-color 0.2s;
}
.ai-chat-input input:focus {
  border-color: var(--color-primary);
  background: white;
}
.ai-send-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.ai-send-btn:hover { background: var(--color-primary-dark); }

/* 多城市SaaS - 城市卡片网格 */
.city-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}
.city-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s;
  color: white;
  position: relative;
  overflow: hidden;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 12px rgba(45, 90, 90, 0.1);
}
.city-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(45, 90, 90, 0.15);
}
.city-card::after {
  content: '';
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  pointer-events: none;
}
.city-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}
.city-card-header h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin: 0;
  color: white;
  letter-spacing: 2px;
}
.city-feature {
  font-size: 13px;
  opacity: 0.9;
  margin: 12px 0;
  position: relative;
  z-index: 1;
}
.city-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
}
.city-stat-num {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 2px;
}
.city-stat-label {
  font-size: 11px;
  opacity: 0.8;
}
.city-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  opacity: 0.85;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.2);
  position: relative;
  z-index: 1;
}
.city-more {
  font-weight: 500;
}

/* 区域地图 */
.region-map {
  height: 280px;
  position: relative;
  background: linear-gradient(180deg, #F8F6F0, #F0EDE0);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.region-nodes {
  position: relative;
  width: 100%;
  height: 100%;
}
.region-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  transform: translate(-50%, -50%);
  font-size: 12px;
  color: var(--color-text-secondary);
}
.region-node.active {
  color: var(--color-primary);
  font-weight: 600;
}
.region-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(45, 90, 90, 0.15);
}
.region-name {
  white-space: nowrap;
}
.region-legend {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--color-text-tertiary);
}
.region-legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.legend-dot.success { background: var(--color-primary); }
.legend-dot.warning { background: #E5A55E; }
.legend-dot.info { background: #9A9E9E; }

/* 功能模块网格 */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.feature-item {
  padding: 14px 12px;
  border-radius: var(--radius-md);
  background: var(--color-bg-warm);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-secondary);
  border: 1px solid transparent;
  transition: all 0.2s;
}
.feature-item.active {
  background: var(--color-primary-faint);
  color: var(--color-primary);
  border-color: rgba(45, 90, 90, 0.15);
  font-weight: 500;
}
.feature-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* 配置表单 */
.config-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.config-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.config-row label {
  width: 100px;
  font-size: 13px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}
.config-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-size: 14px;
  background: var(--color-bg-warm);
  color: var(--color-text);
  outline: none;
  font-family: var(--font-sans);
}
.color-picker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text-secondary);
}
.color-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

/* 分销 Tabs */
.distribution-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--color-border-light);
  padding-bottom: 0;
}
.distribution-tab {
  padding: 10px 20px;
  font-size: 14px;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
  font-weight: 500;
}
.distribution-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}