/* ===== 微加AI客户项目管理系统 - 全局样式 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0 }
:root {
  --c-bg: #F8F7F4;
  --c-surface: #FFFFFF;
  --c-border: rgba(0,0,0,0.1);
  --c-border-md: rgba(0,0,0,0.18);
  --c-text: #2C2C2A;
  --c-text-2: #5F5E5A;
  --c-text-3: #888780;
  --c-purple: #534AB7; --c-purple-bg: #EEEDFE;
  --c-teal: #0F6E56; --c-teal-bg: #E1F5EE;
  --c-blue: #185FA5; --c-blue-bg: #E6F1FB;
  --c-amber: #BA7517; --c-amber-bg: #FAEEDA;
  --c-red: #A32D2D; --c-red-bg: #FCEBEB;
  --c-green: #3B6D11; --c-green-bg: #EAF3DE;
  --c-gray: #5F5E5A; --c-gray-bg: #F1EFE8;
  --c-accent: var(--c-purple);
  --c-accent-bg: var(--c-purple-bg);
  --r-sm: 6px; --r-md: 8px; --r-lg: 12px;
  --sidebar-w: 220px;
}

body {
  font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 13px;
  line-height: 1.6;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ===== 顶部导航 ===== */
.topbar {
  height: 52px;
  background: var(--c-surface);
  border-bottom: 0.5px solid var(--c-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
  flex-shrink: 0;
  z-index: 100;
}
.topbar-logo {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-purple);
  display: flex;
  align-items: center;
  gap: 8px;
}
.topbar-logo .logo-icon {
  width: 28px; height: 28px;
  background: var(--c-purple);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
}
.topbar-title { font-size: 13px; color: var(--c-text-2); }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.topbar-wx-tip {
  background: var(--c-green-bg);
  color: var(--c-green);
  border: 0.5px solid #97C459;
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 11px;
  cursor: pointer;
}
.topbar-date { font-size: 12px; color: var(--c-text-3); }

/* ===== 布局 ===== */
.app-body { display: flex; flex: 1; overflow: hidden; }

/* ===== 侧边栏 ===== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--c-surface);
  border-right: 0.5px solid var(--c-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}
.sidebar-section { padding: 8px 0; border-bottom: 0.5px solid var(--c-border); }
.sidebar-section:last-child { border-bottom: none; flex: 1; }
.sidebar-label {
  font-size: 10px;
  font-weight: 500;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 16px 3px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 0;
  color: var(--c-text-2);
  font-size: 13px;
  transition: background 0.1s;
  border-left: 3px solid transparent;
}
.nav-item:hover { background: var(--c-bg); }
.nav-item.active {
  background: var(--c-purple-bg);
  color: var(--c-purple);
  border-left-color: var(--c-purple);
  font-weight: 500;
}
.nav-item .nav-icon { width: 18px; text-align: center; font-size: 14px; }
.nav-item .nav-badge {
  margin-left: auto;
  background: var(--c-red);
  color: #fff;
  border-radius: 10px;
  padding: 1px 6px;
  font-size: 10px;
  min-width: 18px;
  text-align: center;
}

/* ===== 主内容区 ===== */
.main { flex: 1; overflow-y: auto; padding: 20px; }
.page { display: none; }
.page.active { display: block; }

/* ===== 页面标题 ===== */
.page-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.page-header h1 { font-size: 18px; font-weight: 500; }
.page-header .sub { font-size: 13px; color: var(--c-text-3); }
.page-header .actions { margin-left: auto; display: flex; gap: 8px; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border-radius: var(--r-md);
  border: 0.5px solid var(--c-border-md);
  background: var(--c-surface);
  color: var(--c-text);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.1s;
  font-family: inherit;
}
.btn:hover { background: var(--c-bg); }
.btn-primary {
  background: var(--c-purple);
  color: #fff;
  border-color: var(--c-purple);
}
.btn-primary:hover { background: #3C3489; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-danger { background: var(--c-red); color: #fff; border-color: var(--c-red); }

/* ===== 卡片 ===== */
.card {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 16px;
  margin-bottom: 12px;
}
.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 0.5px solid var(--c-border);
}
.card-title { font-size: 14px; font-weight: 500; }

/* ===== 网格布局 ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

/* ===== 统计卡片 ===== */
.metric-card {
  background: var(--c-bg);
  border-radius: var(--r-md);
  padding: 14px;
}
.metric-card .mc-label { font-size: 12px; color: var(--c-text-3); margin-bottom: 4px; }
.metric-card .mc-value { font-size: 22px; font-weight: 500; color: var(--c-text); }
.metric-card .mc-change {
  font-size: 11px;
  margin-top: 3px;
}
.mc-up { color: var(--c-red); }
.mc-down { color: var(--c-green); }

/* ===== 标签/徽章 ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  background: var(--c-bg);
  color: var(--c-text-3);
  border: 0.5px solid var(--c-border);
  margin-right: 4px;
}

/* ===== 进度条 ===== */
.progress-bar {
  height: 6px;
  background: var(--c-bg);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--c-purple);
  border-radius: 3px;
  transition: width 0.3s;
}

/* ===== 头像 ===== */
.avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 500;
  color: #fff;
  flex-shrink: 0;
}

/* ===== 表格 ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 0.5px solid var(--c-border);
  font-size: 13px;
  white-space: nowrap;
}
th { font-weight: 500; color: var(--c-text-2); background: var(--c-bg); font-size: 12px; }
tr:hover td { background: var(--c-bg); }
tr:last-child td { border-bottom: none; }

/* ===== 任务列表 ===== */
.task-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border-radius: var(--r-md);
  border: 0.5px solid var(--c-border);
  background: var(--c-surface);
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.task-item:hover { border-color: var(--c-border-md); }
.task-check {
  width: 18px; height: 18px;
  border-radius: 4px;
  border: 1.5px solid var(--c-border-md);
  flex-shrink: 0;
  margin-top: 2px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.task-check.done { background: var(--c-green); border-color: var(--c-green); color: #fff; }
.task-title { font-size: 13px; font-weight: 500; margin-bottom: 3px; }
.task-meta { font-size: 11px; color: var(--c-text-3); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.task-item.overdue { border-left: 3px solid var(--c-red); }
.task-item.high .task-title::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--c-red);
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
}

/* ===== 时间线 ===== */
.timeline { padding: 0 0 0 16px; }
.timeline-item {
  position: relative;
  padding: 0 0 16px 20px;
  border-left: 1.5px solid var(--c-border);
}
.timeline-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -6px; top: 3px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--c-purple-bg);
  border: 1.5px solid var(--c-purple);
}
.timeline-dot.done { background: var(--c-green); border-color: var(--c-green); }
.timeline-date { font-size: 11px; color: var(--c-text-3); margin-bottom: 3px; }
.timeline-content { font-size: 13px; }

/* ===== 模态框 ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 500;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: 24px;
  width: 560px;
  max-width: 95vw;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.modal-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-close { cursor: pointer; color: var(--c-text-3); font-size: 18px; line-height: 1; }
.form-row { margin-bottom: 14px; }
.form-label { font-size: 12px; color: var(--c-text-2); margin-bottom: 5px; font-weight: 500; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 8px 10px;
  border: 0.5px solid var(--c-border-md);
  border-radius: var(--r-md);
  font-size: 13px;
  font-family: inherit;
  background: var(--c-surface);
  color: var(--c-text);
  outline: none;
  transition: border-color 0.1s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--c-purple);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 0.5px solid var(--c-border);
}

/* ===== 微信机器人面板 ===== */
.wx-panel {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 0.5px solid var(--c-border);
}
.wx-panel-header {
  background: #07C160;
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.wx-chat {
  padding: 16px;
  height: 300px;
  overflow-y: auto;
  background: #F0F0F0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wx-msg {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.wx-msg.self { flex-direction: row-reverse; }
.wx-bubble {
  max-width: 70%;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
  background: #fff;
}
.wx-msg.self .wx-bubble { background: #07C160; color: #fff; }
.wx-avatar {
  width: 36px; height: 36px;
  border-radius: 6px;
  background: var(--c-purple);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  color: #fff;
  font-weight: 500;
  flex-shrink: 0;
}
.wx-input-bar {
  padding: 10px 12px;
  border-top: 0.5px solid var(--c-border);
  display: flex;
  gap: 8px;
}
.wx-input {
  flex: 1;
  padding: 7px 10px;
  border: 0.5px solid var(--c-border-md);
  border-radius: var(--r-md);
  font-size: 13px;
  font-family: inherit;
  outline: none;
}
.wx-send-btn {
  padding: 7px 16px;
  background: #07C160;
  color: #fff;
  border: none;
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 13px;
}

/* ===== 看板视图 ===== */
.kanban { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; }
.kanban-col {
  flex-shrink: 0;
  width: 280px;
  background: var(--c-bg);
  border-radius: var(--r-lg);
  padding: 12px;
}
.kanban-col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-weight: 500;
  font-size: 13px;
}
.kanban-count {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: 20px;
  padding: 1px 7px;
  font-size: 11px;
  color: var(--c-text-3);
  margin-left: auto;
}
.kanban-card {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 12px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
}
.kanban-card:hover { border-color: var(--c-border-md); transform: translateY(-1px); }

/* ===== 图表容器 ===== */
.chart-box {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 16px;
}
.chart-title {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 14px;
  color: var(--c-text);
}

/* ===== 空状态 ===== */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--c-text-3);
}
.empty-state .empty-icon { font-size: 36px; margin-bottom: 12px; }
.empty-state p { font-size: 13px; }

/* ===== 客户阶段流程 ===== */
.stage-flow { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.stage-step {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  opacity: 0.4;
  font-weight: 500;
}
.stage-step.active { opacity: 1; }
.stage-arrow { color: var(--c-text-3); font-size: 12px; opacity: 0.5; }

/* ===== 搜索框 ===== */
.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 0.5px solid var(--c-border-md);
  border-radius: var(--r-md);
  background: var(--c-surface);
}
.search-box input {
  border: none;
  outline: none;
  font-size: 13px;
  font-family: inherit;
  background: transparent;
  color: var(--c-text);
  width: 180px;
}
.search-icon { color: var(--c-text-3); font-size: 14px; }

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.25); }

/* ===== 通知 toast ===== */
.toast-container {
  position: fixed;
  top: 16px; right: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--c-text);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--r-md);
  font-size: 13px;
  max-width: 300px;
  animation: slideIn 0.2s ease;
}
.toast.success { background: var(--c-green); }
.toast.error { background: var(--c-red); }
@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .sidebar { width: 52px; }
  .sidebar .nav-item span, .sidebar .nav-badge,
  .sidebar .sidebar-label { display: none; }
  .nav-item { justify-content: center; padding: 10px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

/* ===== 工作流样式 ===== */
.workflow-stage {
  transition: box-shadow 0.2s;
}
.workflow-stage:hover {
  box-shadow: 0 4px 16px rgba(83,74,183,0.10);
}
.workflow-card {
  transition: all 0.15s;
}
.workflow-card:hover {
  border-color: var(--c-purple) !important;
  box-shadow: 0 2px 8px rgba(83,74,183,0.08);
}

/* ===== 内容规划表格 ===== */
table th, table td {
  text-align: left;
  padding: 6px 8px;
}
tbody tr:hover {
  background: var(--c-bg);
}

/* ===== 内容状态流程指示器 ===== */
.status-flow {
  display: flex;
  gap: 0;
  align-items: center;
  margin: 12px 0;
}
.status-flow-step {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 20px;
  transition: all 0.2s;
}
.status-flow-step.active {
  font-weight: 600;
}
.status-flow-arrow {
  color: var(--c-border-md);
  font-size: 12px;
  margin: 0 2px;
}

/* ===== 周次标签 ===== */
.week-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--c-purple-bg);
  color: var(--c-purple);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 500;
}

/* ===== 内容类型标签 ===== */
.content-type-badge {
  display: inline-block;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 500;
}

/* ===== 合同收款页面 ===== */
.contract-card {
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 14px 16px;
  transition: border-color 0.15s, box-shadow 0.2s;
  cursor: pointer;
}
.contract-card:hover {
  border-color: var(--c-purple);
  box-shadow: 0 4px 16px rgba(83,74,183,0.08);
}
.contract-amount {
  font-size: 22px;
  font-weight: 600;
  color: var(--c-green);
}
.contract-pending {
  font-size: 13px;
  color: var(--c-amber);
  font-weight: 500;
}

/* ===== 服务交付页面 ===== */
.delivery-card {
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 12px 14px;
  transition: border-color 0.15s;
  cursor: pointer;
}
.delivery-card:hover {
  border-color: var(--c-purple);
}
.delivery-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
}

/* ===== 工作流优化 ===== */
.workflow-board {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 12px;
}
.workflow-column {
  min-width: 280px;
  max-width: 340px;
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 12px;
  flex-shrink: 0;
}
.workflow-column-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 0.5px solid var(--c-border);
}
.workflow-task-card {
  background: var(--c-bg);
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 8px 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.workflow-task-card:hover {
  border-color: var(--c-purple);
  box-shadow: 0 2px 8px rgba(83,74,183,0.08);
}
.workflow-task-card.done {
  opacity: 0.6;
}
.workflow-task-card.overdue {
  border-left: 3px solid var(--c-red);
}

/* ===== 阶段进度条优化 ===== */
.stage-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
}
.stage-progress-bar {
  flex: 1;
  height: 6px;
  background: var(--c-border);
  border-radius: 3px;
  overflow: hidden;
}
.stage-progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s;
}

/* ===== 通知徽章 ===== */
.notification-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-red);
  display: inline-block;
  margin-left: 4px;
}

/* ===== 财务报表样式 ===== */
.finance-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
@media (max-width: 900px) {
  .finance-summary { grid-template-columns: repeat(2, 1fr); }
}
.finance-card {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 14px 16px;
}
.finance-card-label {
  font-size: 11px;
  color: var(--c-text-3);
  margin-bottom: 6px;
}
.finance-card-value {
  font-size: 20px;
  font-weight: 600;
}

/* ===== 拖拽提示 ===== */
.drag-hint {
  font-size: 10px;
  color: var(--c-text-3);
  text-align: center;
  padding: 4px;
  display: none;
}
.workflow-stage:hover .drag-hint {
  display: block;
}

/* ===== 验收流程指示器 ===== */
.approval-flow {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 12px 0;
}
.approval-step {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.2s;
}
.approval-step.active {
  background: var(--c-purple-bg);
  color: var(--c-purple);
}
.approval-step.done {
  background: var(--c-green-bg);
  color: var(--c-green);
}
.approval-step.current {
  background: var(--c-blue-bg);
  color: var(--c-blue);
  box-shadow: 0 0 0 2px var(--c-blue);
}
.approval-arrow {
  color: var(--c-border-md);
  font-size: 16px;
  margin: 0 2px;
}

/* ===== 响应式优化 ===== */
@media (max-width: 900px) {
  .workflow-board { flex-direction: column; }
  .workflow-column { max-width: 100%; min-width: 0; }
  .approval-flow { flex-wrap: wrap; }
}

/* ===== 企业微信集成样式 ===== */
.wx-action-btn {
  padding: 8px 16px;
  font-size: 13px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--c-text);
  transition: all 0.15s;
}
.wx-action-btn:hover {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}

#wecom-custom-msg {
  font-family: inherit;
  margin-top: 8px;
}
#wecom-custom-msg:focus {
  outline: none;
  border-color: var(--c-accent);
}

/* ===== 图片预览 ===== */
.img-preview {
  position: relative;
  width: 64px; height: 64px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--c-border);
  display: inline-block;
  flex-shrink: 0;
}
.img-preview img {
  width: 100%; height: 100%;
  object-fit: cover;
  cursor: pointer;
}
.img-preview.loading {
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; color: var(--c-text-3);
  background: var(--c-bg);
}
.img-del {
  position: absolute;
  top: 0; right: 0;
  background: rgba(0,0,0,0.6);
  color: #fff;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  cursor: pointer;
  border-radius: 0 4px 0 4px;
  line-height: 1;
}
.img-del:hover { background: var(--c-red); }