/**
 * PC 端 CRM 产品壳 + 通用业务组件
 */

.app { display: flex; height: 100vh; overflow: hidden; }

/* ===== 侧边栏（标杆：v2.2.50 数据洞察 + 产品管理折叠按钮） ===== */
.sidebar, .crm-nav {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar);
  color: #334;
  display: flex;
  flex-direction: column;
  transition: width 0.25s ease, min-width 0.25s ease;
  overflow: hidden;
}
.sidebar.collapsed, .crm-nav.collapsed {
  width: 52px;
  min-width: 52px;
}
.brand, .logo {
  height: 52px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  font-weight: 700;
  font-size: var(--fs-md);
  color: #1a4d8c;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
}
.sidebar.collapsed .logo,
.crm-nav.collapsed .logo {
  justify-content: center;
  padding: 0;
}
.sidebar.collapsed .logo-text,
.crm-nav.collapsed .logo-text {
  opacity: 0;
  width: 0;
  overflow: hidden;
}
.logo-mark {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
  background: conic-gradient(#5b8ff9, #61d9a8, #f6bd16, #e86452, #5b8ff9);
}
.menu, .crm-menu, .nav-menu { flex: 1; overflow: auto; padding: 4px 0 16px; }
.m-item, .nav-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 16px; cursor: pointer; color: #445; position: relative;
}
.m-item .ico, .nav-item .ico {
  width: 16px;
  text-align: center;
  color: #5b8ff9;
}
.m-item .chev, .nav-item .chev {
  margin-left: auto;
  color: #99a;
  font-size: 10px;
}
.m-item:hover, .nav-item:hover { background: rgba(255, 255, 255, 0.55); }
.m-item.active, .nav-item.active {
  background: var(--sidebar-active); color: var(--primary); font-weight: 600;
}
.m-item.active::before, .nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 6px; bottom: 6px;
  width: 3px; background: var(--primary); border-radius: 2px;
}
.sidebar.collapsed .m-item,
.sidebar.collapsed .nav-item,
.crm-nav.collapsed .m-item {
  justify-content: center;
  padding: 9px 0;
}
.sidebar.collapsed .nav-label,
.sidebar.collapsed .chev,
.crm-nav.collapsed .nav-label,
.crm-nav.collapsed .chev,
.crm-nav.collapsed .m-label {
  display: none;
}
.crm-nav.collapsed .m-item {
  font-size: 0;
}
.crm-nav.collapsed .m-item .ico {
  font-size: var(--fs-base);
}
.m-sub { padding: 7px 16px 7px 40px; cursor: pointer; color: #556; }
.m-sub:hover { background: rgba(255, 255, 255, 0.5); }
.m-sub.active {
  background: var(--sidebar-active); color: var(--primary);
  font-weight: 600; position: relative;
}
.m-sub.active::before {
  content: ""; position: absolute; left: 0; top: 4px; bottom: 4px;
  width: 3px; background: var(--primary); border-radius: 2px;
}
.crm-nav.collapsed .m-sub { display: none; }

/* 导航栏左下角折叠按钮（标杆：产品管理 index.html） */
.crm-nav-footer, .sidebar-footer {
  flex-shrink: 0;
  margin-top: auto;
  border-top: 1px solid #dde5f2;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  background: var(--sidebar);
}
.sidebar.collapsed .sidebar-footer,
.crm-nav.collapsed .crm-nav-footer {
  justify-content: center;
  padding: 10px 0;
}
.sidebar-toggle-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  color: #667;
  padding: 0;
}
.sidebar-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.55);
  color: var(--primary);
}
.sidebar-toggle-btn svg { display: block; }

/* CRM 产品壳最小宽度 */
.crm {
  display: flex;
  flex: 1 0 auto;
  min-height: 100%;
  min-width: 1180px;
  width: max(100%, 1180px);
}

/* ===== 主区域 ===== */
.main, .crm-main {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; background: var(--card);
}
.topbar {
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: flex-end;
  padding: 0 16px; gap: 14px;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: visible;
  z-index: 20;
}
.top-link {
  color: var(--text-2);
  cursor: pointer;
  font-size: var(--fs-sm);
}
.top-link:hover { color: var(--primary); }
.bell {
  position: relative;
  cursor: pointer;
  color: var(--text-2);
  font-size: var(--fs-md);
  line-height: 1;
}
.user-wrap {
  position: relative;
  overflow: visible;
}
.user {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--text-2);
  user-select: none;
  font-size: var(--fs-sm);
}
.user:hover { color: var(--primary); }
.user-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-float);
  min-width: 148px;
  z-index: 90;
  padding: 4px 0;
}
.user-menu.show { display: block; }
.user-menu .mi {
  padding: 10px 14px;
  cursor: pointer;
  font-size: var(--fs-base);
  color: var(--text);
}
.user-menu .mi:hover {
  background: #f7f9fc;
  color: var(--primary);
}
.user-menu .mi.is-new {
  color: var(--primary);
  font-weight: 500;
}
.tabs {
  height: var(--tab-h); background: #f7f8fa;
  border-bottom: 1px solid #eee;
  display: flex; align-items: flex-end;
  overflow-x: auto; padding: 0 8px;
}
.tab {
  flex: 0 0 auto; height: 28px; padding: 0 10px; margin-right: 2px;
  display: flex; align-items: center; gap: 6px; cursor: pointer;
  color: var(--text-2); border-radius: 4px 4px 0 0; font-size: var(--fs-sm);
}
.tab.active {
  background: var(--card); color: var(--primary);
  border: 1px solid #eee; border-bottom-color: var(--card);
}
.tab .x { color: #bbb; font-size: var(--fs-xs); }
.tab .x:hover { color: var(--danger); }
.avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: var(--fs-sm);
}
.badge-dot {
  position: absolute; top: -6px; right: -8px;
  background: var(--danger); color: #fff; border-radius: 8px;
  font-size: 10px; min-width: 14px; height: 14px;
  line-height: 14px; text-align: center; padding: 0 3px;
}

/* ===== 工作区 ===== */
.workspace, .page {
  flex: 1; min-height: 0; overflow: auto;
  background: var(--bg); padding: 12px 16px 24px;
}
.panel, .card {
  background: var(--card); border-radius: var(--radius-sm);
  border: 1px solid var(--line); min-height: 100%;
}
.card-hd {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px; border-bottom: 1px solid #f0f1f3; flex-wrap: wrap;
}
.card-hd h3 { font-size: var(--fs-md); font-weight: 600; }
.card-bd { padding: 16px; }
.page-title { font-size: var(--fs-xl); font-weight: 600; margin-bottom: 12px; }

/* ===== 表格 ===== */
table.data { width: 100%; border-collapse: collapse; }
table.data th, table.data td {
  padding: 10px 12px; text-align: left;
  border-bottom: 1px solid #f2f3f5;
}
table.data th {
  color: var(--text-3); font-weight: 500;
  background: #fafbfc; font-size: var(--fs-sm);
}
table.data tr:hover td { background: #f8fafc; }

/* ===== 筛选 & 分段 ===== */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }
.filters select, .filters input {
  height: 28px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0 8px; background: var(--card);
}
.seg {
  display: flex; border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
}
.seg span {
  padding: 5px 10px; cursor: pointer; color: var(--text-2);
}
.seg span.on { background: var(--primary-soft); color: var(--primary); }

/* ===== KPI ===== */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
.kpi {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 12px 14px; cursor: pointer;
}
.kpi:hover { border-color: #c7d7ff; }
.kpi .n { font-size: 22px; font-weight: 600; color: var(--text); }
.kpi .l { color: var(--text-3); margin-top: 4px; }

/* ===== Drawer ===== */
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 880px; max-width: 100vw;
  background: var(--card);
  box-shadow: -4px 0 16px rgba(0, 0, 0, 0.08);
  transform: translateX(100%); transition: transform 0.22s ease;
  z-index: 60; display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-h {
  height: var(--topbar-h); padding: 0 16px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line); font-weight: 600;
}
.drawer-body { flex: 1; overflow: auto; padding: 12px 18px 24px; }
.drawer-f {
  padding: 12px 18px; border-top: 1px solid var(--line);
  display: flex; gap: 8px; justify-content: flex-end;
}

/* ===== 原型提示条 ===== */
.proto-bar {
  background: #fff7e8; border: 1px solid #ffe4ba; color: #ad4e00;
  padding: 8px 12px; border-radius: var(--radius-md);
  margin-bottom: 12px; font-size: var(--fs-sm); line-height: 1.6;
}