/* 积磊 ERP · 企业管理平台独立布局。
   不继承社群顶部导航；桌面为左侧导航，手机折叠为顶部横向滚动导航。 */
:root {
  --erp-bg: #f5f6f8;
  --erp-surface: #ffffff;
  --erp-ink: #1f2937;
  --erp-muted: #6b7280;
  --erp-border: #e5e7eb;
  --erp-brand: #276c63;
  --erp-brand-soft: #e8f2ef;
  --erp-danger: #9a2d27;
}
.erp-body { margin: 0; background: var(--erp-bg); color: var(--erp-ink); }
.erp-body a { color: var(--erp-brand); }
.erp-topbar { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.94); backdrop-filter: blur(14px); border-bottom: 1px solid var(--erp-border); }
.erp-topbar__inner { max-width: 1240px; margin: 0 auto; padding: 10px 22px; display: flex; align-items: center; gap: 18px; justify-content: space-between; }
.erp-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--erp-ink) !important; }
.erp-brand span { display: grid; line-height: 1.15; }
.erp-brand strong { font-size: 1.02rem; letter-spacing: .02em; }
.erp-brand small { color: var(--erp-muted); font-size: .72rem; }
.erp-topbar__meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
.erp-topbar__link, .erp-notice-link { color: var(--erp-muted) !important; text-decoration: none; font-size: .86rem; }
.erp-notice-link b { display: inline-flex; min-width: 18px; height: 18px; padding: 0 5px; align-items: center; justify-content: center; border-radius: 999px; background: var(--erp-danger); color: #fff; font-size: .68rem; }
.erp-current-company { display: grid; line-height: 1.2; text-align: right; }
.erp-current-company small { color: var(--erp-muted); font-size: .72rem; }
.erp-user { color: var(--erp-muted); font-size: .84rem; }
.erp-logout-form { margin: 0; }
.erp-logout { border: 1px solid var(--erp-border); background: #fff; color: var(--erp-muted); border-radius: 9px; padding: 6px 10px; cursor: pointer; font: inherit; font-size: .82rem; }
.erp-logout:hover { color: var(--erp-danger); border-color: #e8c4c0; }
.erp-switcher { position: relative; }
.erp-switcher summary { list-style: none; cursor: pointer; border: 1px solid var(--erp-border); border-radius: 9px; padding: 6px 10px; font-size: .82rem; color: var(--erp-muted); background: #fff; }
.erp-switcher summary::-webkit-details-marker { display: none; }
.erp-switcher__menu { position: absolute; right: 0; top: calc(100% + 8px); width: 240px; background: #fff; border: 1px solid var(--erp-border); border-radius: 14px; box-shadow: 0 18px 44px rgba(15,23,42,.14); padding: 8px; z-index: 40; }
.erp-switcher__menu a { display: grid; gap: 2px; padding: 9px 10px; border-radius: 9px; text-decoration: none; color: var(--erp-ink) !important; font-size: .86rem; }
.erp-switcher__menu a small { color: var(--erp-muted); font-size: .72rem; }
.erp-switcher__menu a:hover, .erp-switcher__menu a.is-current { background: var(--erp-brand-soft); }
.erp-switcher__all { margin-top: 6px; border-top: 1px solid var(--erp-border); padding-top: 10px !important; }

.erp-shell { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 26px; padding: 26px 22px 10px; }
.erp-sidebar { align-self: start; position: sticky; top: 76px; display: grid; gap: 18px; }
.erp-sidebar nav { display: grid; gap: 3px; background: var(--erp-surface); border: 1px solid var(--erp-border); border-radius: 16px; padding: 10px; }
.erp-sidebar nav a { display: flex; align-items: center; justify-content: space-between; padding: 9px 11px; border-radius: 9px; text-decoration: none; color: #374151 !important; font-size: .9rem; }
.erp-sidebar nav a:hover { background: #f3f4f6; }
.erp-sidebar nav a.is-active { background: var(--erp-brand-soft); color: var(--erp-brand) !important; font-weight: 600; }
.erp-sidebar nav a b { background: var(--erp-danger); color: #fff; border-radius: 999px; padding: 0 6px; font-size: .68rem; }
.erp-sidebar__foot { display: grid; gap: 8px; padding: 0 4px; font-size: .82rem; }
.erp-sidebar__foot a { color: var(--erp-muted) !important; }
.erp-main { min-width: 0; }
.erp-main--wide { grid-column: 1 / -1; max-width: 1040px; width: 100%; margin: 0 auto; padding: 26px 22px 10px; }
.erp-main .erp-page { padding: 0 0 38px; }
.erp-page--narrow { max-width: 760px; }
.erp-page__head { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; }
.erp-page__head h1 { margin: 2px 0 6px; font-size: clamp(1.35rem, 2.4vw, 1.9rem); }
.erp-page__head p { margin: 0; }
.erp-page .eyebrow { color: var(--erp-brand); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; margin: 0; }
.erp-metrics { margin-bottom: 4px; }
.erp-status { display: inline-flex; align-items: center; border-radius: 999px; padding: 3px 10px; font-size: .76rem; background: #f1f3f5; color: #4b5563; white-space: nowrap; }
.erp-status--active, .erp-status--approved { background: #e6f4ec; color: #1d6b45; }
.erp-status--pending { background: #fff4db; color: #8a6200; }
.erp-status--rejected, .erp-status--revoked, .erp-status--suspended, .erp-status--closed { background: #fdeceb; color: #9a2d27; }
.erp-status--expired, .erp-status--paused, .erp-status--missing, .erp-status--inactive { background: #f2ecfb; color: #68409a; }
.erp-list { display: grid; gap: 8px; margin: 14px 0; }
.erp-list__row { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--erp-border); border-radius: 12px; background: #fff; text-decoration: none; color: var(--erp-ink) !important; }
.erp-list__row small { display: block; color: var(--erp-muted); font-size: .76rem; margin-top: 3px; }
.erp-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.erp-inline-form { display: inline-flex; margin: 0; gap: 6px; align-items: center; }
.erp-filter { padding: 14px 16px; background: #fff; border: 1px solid var(--erp-border); border-radius: 14px; margin-bottom: 16px; }
.erp-batch { margin: 0 0 12px; }
.erp-pagination { display: flex; gap: 10px; align-items: center; justify-content: center; padding: 14px; font-size: .82rem; color: var(--erp-muted); }
.erp-attachments { margin: 8px 0 0; padding-left: 18px; }
.erp-attachments li { margin: 6px 0; }
.erp-review-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-bottom: 14px; }
.erp-review-form label { display: grid; gap: 5px; font-size: .84rem; color: var(--erp-muted); }
.erp-review-form input, .erp-review-form select { padding: 8px 10px; border: 1px solid #d9dde3; border-radius: 9px; font: inherit; background: #fff; }
.erp-create-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.erp-create-form input { min-width: 240px; padding: 8px 10px; border: 1px solid #d9dde3; border-radius: 9px; font: inherit; }
.erp-notice-list { display: grid; gap: 10px; }
.erp-notice { border: 1px solid var(--erp-border); border-radius: 12px; padding: 12px 14px; background: #fbfbfc; }
.erp-notice.is-unread { border-left: 3px solid var(--erp-brand); background: #fff; }
.erp-notice header { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; }
.erp-notice header small { color: var(--erp-muted); font-size: .74rem; }
.erp-notice p { margin: 8px 0; font-size: .88rem; color: #4b5563; }
.erp-empty-inline { margin: 10px 0 0; color: var(--erp-muted); font-size: .84rem; }
.erp-state-card { background: #fff; border: 1px solid var(--erp-border); border-radius: 18px; padding: 30px; }
.erp-state-card h1 { margin: 6px 0 10px; }
.erp-footer { max-width: 1240px; margin: 0 auto; padding: 26px 22px 34px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; color: var(--erp-muted); font-size: .78rem; }
.erp-footer a { color: var(--erp-muted) !important; }

/* 我的企业 */
.erp-enterprise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.erp-enterprise-card { background: #fff; border: 1px solid var(--erp-border); border-radius: 18px; padding: 18px; display: grid; gap: 14px; align-content: start; }
.erp-enterprise-card.is-disabled { opacity: .72; }
.erp-enterprise-card header { display: flex; gap: 12px; align-items: flex-start; }
.erp-enterprise-card header h2 { margin: 0 0 3px; font-size: 1.05rem; }
.erp-enterprise-card header p { margin: 0; color: var(--erp-muted); font-size: .82rem; }
.erp-enterprise-card header .erp-status { margin-left: auto; }
.erp-enterprise-card__mark { width: 46px; height: 46px; border-radius: 14px; background: var(--erp-brand-soft); color: var(--erp-brand); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.erp-kv { display: grid; gap: 8px; margin: 0; }
.erp-kv > div { display: flex; justify-content: space-between; gap: 12px; font-size: .84rem; }
.erp-kv dt { color: var(--erp-muted); }
.erp-kv dd { margin: 0; text-align: right; }
.erp-kv dd small { display: block; color: var(--erp-muted); font-size: .72rem; }

/* 登录页 */
.erp-body--auth .erp-topbar { background: #fff; }
.erp-auth { max-width: 1100px; margin: 0 auto; padding: 48px 22px 40px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 44px; align-items: center; }
.erp-auth--single { grid-template-columns: minmax(0, 520px); justify-content: center; }
.erp-auth__copy h1 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.12; margin: 12px 0 16px; letter-spacing: -.02em; }
.erp-auth__lead { color: var(--erp-muted); font-size: 1rem; line-height: 1.7; max-width: 520px; }
.erp-auth__facts { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.erp-auth__facts li { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 12px 14px; background: #fff; border: 1px solid var(--erp-border); border-radius: 13px; }
.erp-auth__facts strong { color: var(--erp-brand); font-size: .88rem; }
.erp-auth__facts span { color: var(--erp-muted); font-size: .84rem; }
.erp-auth__panel { background: #fff; border: 1px solid var(--erp-border); border-radius: 22px; padding: 24px; box-shadow: 0 24px 60px rgba(15,23,42,.08); }
.erp-auth__panel h1 { margin: 6px 0 10px; font-size: 1.6rem; }
.erp-auth__panel .community-auth { margin: 0; }

@media (max-width: 900px) {
  .erp-shell { grid-template-columns: 1fr; padding-top: 16px; }
  .erp-sidebar { position: static; }
  .erp-sidebar nav { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; scrollbar-width: thin; }
  .erp-sidebar nav a { white-space: nowrap; }
  .erp-sidebar__foot { display: flex; justify-content: space-between; }
  .erp-auth { grid-template-columns: 1fr; gap: 24px; padding-top: 24px; }
  .erp-auth__copy h1 { font-size: 2rem; }
}
@media (max-width: 640px) {
  .erp-topbar__inner { padding: 9px 14px; gap: 10px; }
  .erp-current-company { display: none; }
  .erp-user { display: none; }
  .erp-main--wide { padding: 18px 14px; }
  .erp-page__head { flex-direction: column; }
  .erp-enterprise-grid { grid-template-columns: 1fr; }
  .erp-review-form { flex-direction: column; align-items: stretch; }
  .erp-auth { padding: 20px 14px 30px; }
  .erp-auth__panel { padding: 18px; border-radius: 18px; }
}