/* VC ERP 样式 */
:root {
  --primary: #1a6feb;
  --sidebar-bg: #0f1b2d;
  --sidebar-text: #a3b1cc;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; background: #f4f6fa; }

.login-wrap {
  height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f1b2d 0%, #1a3a5c 60%, #1a6feb 100%);
}
.login-card { width: 380px; background: #fff; border-radius: 12px; padding: 40px 36px; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.login-logo { text-align: center; margin-bottom: 8px; }
.login-logo h1 { font-size: 26px; color: #0f1b2d; letter-spacing: 1px; }
.login-logo p { color: #8899b3; font-size: 13px; margin-top: 6px; }
.login-tip { margin-top: 16px; font-size: 12px; color: #98a6b8; text-align: center; }

.layout { display: flex; min-height: 100vh; }
.sidebar { width: 196px; background: #141b2a; color: var(--sidebar-text); flex-shrink: 0; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.logo-bar { height: 60px; display: flex; align-items: center; gap: 10px; padding: 0 16px; color: #fff; font-weight: 700; font-size: 17px; border-bottom: 1px solid rgba(255,255,255,.08); flex-shrink: 0; white-space: nowrap; overflow: hidden; }
.logo-bar .dot { width: 10px; height: 10px; border-radius: 3px; background: var(--primary); }
.menu-item { display: flex; align-items: center; gap: 10px; padding: 11px 20px; cursor: pointer; font-size: 14px; color: var(--sidebar-text); border-left: 3px solid transparent; transition: all .15s; }
.menu-item:hover { color: #fff; background: rgba(255,255,255,.05); }
.menu-item.active { color: #fff; background: rgba(26,111,235,.18); border-left-color: var(--primary); }
.menu-group { padding: 14px 20px 6px; font-size: 11px; color: #5a6b85; letter-spacing: 1px; text-transform: uppercase; }

/* Element Plus 折叠菜单（复刻豆粒侧边栏：196px / #141B2A / 32px 行高 / 滑块高亮） */
.sidebar { transition: width .25s ease; }
.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .logo-bar { justify-content: center; padding: 0; }
.logo-badge { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, #1a6feb, #4d8dff); color: #fff; font-size: 13px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.logo-name { color: #fff; font-weight: 700; font-size: 16px; letter-spacing: .5px; }
.menu-scroll { flex: 1; overflow-y: auto; overflow-x: hidden; }
.menu-scroll::-webkit-scrollbar { width: 4px; }
.menu-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 2px; }
.menu-highlight-wrap { position: relative; }
.menu-highlight-layer { position: absolute; left: 8px; right: 8px; height: 32px; background: #374151; border-radius: 4px; opacity: 0; transition: top .25s ease, opacity .15s ease; pointer-events: none; z-index: 0; }
.menu-highlight-layer.is-visible { opacity: 1; }
.menu-footer { height: 48px; display: flex; align-items: center; gap: 8px; padding: 0 18px; color: #9ca3af; cursor: pointer; font-size: 13px; border-top: 1px solid rgba(255,255,255,.06); transition: color .2s, background-color .2s; user-select: none; }
.menu-footer:hover { color: #f9fafb; background: rgba(255,255,255,.04); }
.sidebar.collapsed .menu-footer { justify-content: center; padding: 0; }

.side-menu { border-right: none !important; padding: 8px 0 16px; --el-menu-item-height: 32px; --el-menu-sub-item-height: 32px; }
.side-menu .mi { width: 16px; height: 16px; display: inline-flex; align-items: center; justify-content: center; margin-right: 8px; flex-shrink: 0; }
.side-menu .mi svg { width: 16px; height: 16px; }
.side-menu .mi-sub svg { width: 10px; height: 10px; }
.side-menu .el-sub-menu__title { height: 32px; line-height: 32px; margin: 2px 8px; border-radius: 4px; font-size: 14px; font-weight: 500; }
.side-menu .el-sub-menu__title:hover { color: #f9fafb !important; background: rgba(255,255,255,.05) !important; }
.side-menu .el-sub-menu__title .el-sub-menu__icon-arrow { color: #6b7a94; font-size: 12px; }
.side-menu .el-sub-menu.is-active > .el-sub-menu__title { color: #f9fafb; }
.side-menu .el-menu-item { height: 32px; line-height: 32px; margin: 2px 8px; border-radius: 4px; font-size: 14px; min-width: 0; position: relative; z-index: 1; }
.side-menu .el-menu-item:hover { color: #fff !important; background: rgba(255,255,255,.05) !important; }
.side-menu .el-menu-item.is-active { color: #fff !important; background: transparent !important; }
.side-menu .el-menu .el-menu-item { background: transparent !important; }
.side-menu .el-menu--inline .el-menu-item { padding-left: 44px !important; }
.side-menu .el-menu--inline .el-sub-menu .el-menu-item { padding-left: 52px !important; }
.side-menu .el-menu--inline .el-sub-menu__title { padding-left: 36px !important; font-weight: 400; font-size: 13px; color: #8d99b0; }
.side-menu .el-menu--inline .el-sub-menu__title:hover { color: #f9fafb !important; }
/* 折叠模式 */
.side-menu.el-menu--collapse { width: 64px; }
.side-menu.el-menu--collapse .el-sub-menu__title { margin: 2px 8px; padding: 0 !important; justify-content: center; }
.side-menu.el-menu--collapse .mi { margin-right: 0; }
.el-menu--vertical .el-menu--popup { background: #141b2a !important; }
.el-menu--popup .el-menu-item { color: #a9b3c3; height: 32px; line-height: 32px; }
.el-menu--popup .el-menu-item:hover { color: #fff; background: rgba(255,255,255,.05); }
.el-menu--popup .el-menu-item.is-active { color: #fff; background: #374151; border-radius: 4px; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar { height: 60px; background: #fff; border-bottom: 1px solid #e6eaf1; display: flex; align-items: center; justify-content: space-between; padding: 0 24px; position: sticky; top: 0; z-index: 10; }
.topbar .title { font-size: 17px; font-weight: 600; color: #17233d; }
.topbar .user { color: #5a6b85; font-size: 14px; display: flex; align-items: center; gap: 14px; }
.content { padding: 20px 24px; flex: 1; }

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi-card { background: #fff; border-radius: 10px; padding: 16px 18px; border: 1px solid #edf0f5; }
.kpi-card .label { font-size: 12px; color: #8899b3; }
.kpi-card .value { font-size: 26px; font-weight: 700; color: #17233d; margin-top: 6px; }
.kpi-card .value.warn { color: #e6a23c; }
.kpi-card .value.danger { color: #f56c6c; }
.kpi-card .value.ok { color: #67c23a; }

.card { background: #fff; border-radius: 10px; border: 1px solid #edf0f5; padding: 18px 20px; margin-bottom: 18px; }
.card h3 { font-size: 15px; color: #17233d; margin-bottom: 14px; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }

.po-card { background: #fff; border: 1px solid #edf0f5; border-radius: 10px; padding: 16px 20px; margin-bottom: 14px; }
.po-head { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.po-qty { display: flex; gap: 22px; margin-top: 10px; flex-wrap: wrap; }
.po-qty .q { text-align: center; }
.po-qty .q b { font-size: 17px; color: #17233d; display: block; }
.po-qty .q span { font-size: 12px; color: #8899b3; }

.chain-tag { display:inline-flex; align-items:center; gap:4px; }
.table-wrap { overflow-x: auto; }
a { color: var(--primary); text-decoration: none; }
.muted { color: #8899b3; font-size: 12px; }
.pager { margin-top: 14px; display: flex; justify-content: flex-end; }

/* VC workspace polish: scoped overrides; no hiding errors or business controls. */
:root {
  --el-color-primary: #2563eb;
  --el-border-radius-base: 7px;
  --el-text-color-primary: #17263c;
  --el-text-color-regular: #475569;
  --el-border-color: #dce4ee;
  --el-fill-color-light: #f5f8fc;
}
body { color: #24344b; line-height: 1.5; background: #f3f6fb; }
.content { padding: 24px; }
.topbar { box-shadow: 0 1px 6px rgba(30,52,80,.035); }
.topbar .title { font-size: 18px; letter-spacing: .2px; }
.card { border-color: #e2e9f2; box-shadow: 0 2px 8px rgba(30,52,80,.025); }
.search-bar .el-form { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; }
.search-bar .el-form-item { margin: 0 !important; }
.search-bar .el-form-item__label { color: #64748b; font-size: 12px; }
.toolbar { gap: 8px; padding: 2px 0; }
.toolbar .el-button + .el-button { margin-left: 0; }
.toolbar > .muted { flex-basis: 100%; padding: 4px 0; line-height: 1.7; }
.muted { color: #65758c; }
.el-table { --el-table-header-bg-color: #f5f8fc; --el-table-row-hover-bg-color: #f0f6ff; border-radius: 9px; font-size: 13px; }
.el-table th.el-table__cell { font-size: 12px; color: #53647e; font-weight: 600; padding: 10px 0; }
.el-table td.el-table__cell { padding: 10px 0; vertical-align: middle; }
.el-table .cell { line-height: 1.65; }
.el-table__empty-block { min-height: 128px; background: #fcfdff; }
.el-table__empty-text { color: #8290a6; font-size: 13px; }
.el-table .el-button.is-text { padding: 6px; }
.el-table .el-button + .el-button { margin-left: 3px; }
.el-tag { font-weight: 500; border-radius: 5px; }
.el-button { font-weight: 500; }
.el-button--primary:not(.is-text):not(.is-link) { box-shadow: 0 2px 4px rgba(37,99,235,.12); }
.el-button:focus-visible, .menu-footer:focus-visible { outline: 2px solid #60a5fa; outline-offset: 3px; }
.el-tabs__header { margin-bottom: 16px; }
.el-tabs__item { color: #65758c; font-weight: 500; }
.el-tabs__item.is-active { color: #2563eb; }
.tab-count { display: inline-block; min-width: 20px; padding: 0 6px; margin-left: 6px; border-radius: 6px; background: #eaf0f8; font-size: 11px; }
.el-dialog { max-width: calc(100vw - 40px); border-radius: 12px; padding: 0; overflow: hidden; }
.el-dialog__header { padding: 19px 24px; margin: 0; border-bottom: 1px solid #e7edf5; }
.el-dialog__title { font-size: 17px; font-weight: 600; }
.el-dialog__headerbtn { top: 12px; right: 12px; }
.el-dialog__body { padding: 22px 24px; max-height: calc(85vh - 140px); overflow: auto; }
.el-dialog__footer { padding: 15px 24px; border-top: 1px solid #e7edf5; background: #fafcff; }
.el-dialog .el-form-item { margin-bottom: 18px; }
.el-dialog .el-form-item__label { color: #5b6b82; }
.el-dialog .el-alert { margin-bottom: 16px; }
.el-alert__title { line-height: 1.65; }
.goods-cell { display: flex; gap: 10px; align-items: center; }
.goods-img:empty { display: none; }
.g-title { font-size: 13px; font-weight: 500; color: #24344b; }
.kpi-card { border-color: #e2e9f2; border-top: 3px solid #d4e4fb; }
.kpi-card .value { font-variant-numeric: tabular-nums; font-size: 28px; }
.el-pagination { padding: 12px 0; }
.el-overlay { backdrop-filter: blur(2px); }
@media (max-width: 1200px) {
  .content { padding: 16px; }
  .search-bar { padding: 14px; }
  .topbar { padding: 0 18px; }
}
@media (max-width: 760px) {
  .sidebar { width: 164px; }
  .sidebar.collapsed { width: 64px; }
  .content { padding: 12px; }
  .el-dialog { max-width: calc(100vw - 20px); margin-top: 4vh !important; }
  .el-dialog__body { padding: 16px; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .sidebar, .menu-highlight-layer { transition: none; }
  .el-overlay { backdrop-filter: none; }
}