/* 后台管理端 */
.admin-root { position: relative; height: 100%; min-height: 0; background: var(--c-bg); overflow: hidden; }
.admin-layout { display: flex; height: 100%; }
.admin-side { width: 200px; flex-shrink: 0; background: var(--c-surface); border-right: 1px solid var(--c-line); display: flex; flex-direction: column; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 16px 16px 12px; font-weight: 600; font-size: var(--fs-lg); font-family: var(--f-display); }
.brand small { display: block; font-family: var(--f-sans); font-weight: 400; font-size: var(--fs-xs); color: var(--c-muted); }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px 10px 10px 2px; background: var(--c-primary); color: var(--c-primary-ink);
  display: inline-flex; align-items: center; justify-content: center; font-family: var(--f-display); font-weight: 700; font-size: 18px; flex-shrink: 0;
}
.menu-group { padding: 6px 10px; }
.menu-group-title { font-size: var(--fs-xs); color: var(--c-muted); padding: 6px 8px 4px; letter-spacing: 0.06em; }
.menu-item {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 6px;
  border: 0; background: none; padding: 8px 10px; border-radius: var(--r-md); cursor: pointer; text-align: left; color: var(--c-ink-2);
}
.menu-item:hover:not(:disabled) { background: var(--c-surface-2); color: var(--c-ink); }
.menu-item.on { background: var(--c-primary-soft); color: var(--c-primary); font-weight: 600; }
.menu-item:disabled { color: var(--c-muted); cursor: not-allowed; opacity: .7; }
.menu-item .lock { font-size: 10px; border: 1px solid var(--c-line-strong); border-radius: 4px; padding: 0 4px; }
.badge { min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--c-accent); color: #fff; font-size: 11px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; }

.admin-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-top { height: 52px; flex-shrink: 0; display: flex; align-items: center; gap: 12px; padding: 0 20px; background: var(--c-surface); border-bottom: 1px solid var(--c-line); }
.admin-main { flex: 1; overflow: auto; }
.page { padding: 20px 24px 40px; display: flex; flex-direction: column; gap: 14px; max-width: 1360px; }
.page-narrow { max-width: 920px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.page-head h2 { font-size: var(--fs-xl); font-family: var(--f-display); }
.sec-title { font-size: var(--fs-md); font-weight: 600; margin-bottom: 10px; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px; align-items: center; }
.batch-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 12px; background: var(--c-primary-soft); border-radius: var(--r-md); font-size: var(--fs-sm); }
.pager { display: flex; justify-content: flex-end; align-items: center; gap: 10px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--c-line); margin-bottom: 4px; flex-wrap: wrap; }
.tabs button { border: 0; background: none; padding: 10px 14px; cursor: pointer; color: var(--c-ink-2); border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-flex; align-items: center; gap: 6px; }
.tabs button.on { color: var(--c-primary); border-bottom-color: var(--c-primary); font-weight: 600; }
.sticky-actions { position: sticky; bottom: 0; z-index: 5; display: flex; justify-content: flex-end; gap: 10px; padding: 12px 0; background: linear-gradient(transparent, var(--c-bg) 30%); }

/* 看板 */
.stat-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.stat {
  display: flex; flex-direction: column; gap: 2px; text-align: left; padding: 16px; border-radius: var(--r-lg);
  background: var(--c-surface); border: 1px solid var(--c-line); cursor: pointer; transition: border-color .15s;
}
.stat:hover { border-color: var(--c-primary); }
.stat.alert { border-color: var(--c-accent); background: linear-gradient(180deg, var(--c-accent-soft), var(--c-surface) 70%); }
.stat-label { font-size: var(--fs-sm); color: var(--c-ink-2); }
.stat-value { font-size: 30px; font-weight: 700; line-height: 1.2; font-family: var(--f-mono); letter-spacing: -0.02em; }
.stat.alert .stat-value { color: var(--c-accent); }
.stat-sub { font-size: var(--fs-xs); color: var(--c-muted); }
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.quick { height: 52px; border: 1px solid var(--c-line); background: var(--c-surface-2); border-radius: var(--r-md); cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px; }
.quick:hover { border-color: var(--c-primary); color: var(--c-primary); }
.timeline { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.timeline li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--c-line); }
.timeline li:last-child { border-bottom: 0; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.detail-grid .span2 { grid-column: span 2; }
.spark { display: inline-block; height: 6px; background: var(--c-primary); border-radius: 3px; margin-left: 8px; vertical-align: middle; opacity: .6; }
.ok-text { color: var(--c-ok); }

/* 表单 */
.org-form { display: flex; flex-direction: column; gap: 24px; }
.form-sec-title { font-size: var(--fs-md); padding-bottom: 8px; border-bottom: 1px solid var(--c-line); margin-bottom: 14px; display: flex; align-items: baseline; gap: 8px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.form-grid .span2 { grid-column: span 2; }
.org-form.compact .form-grid { grid-template-columns: 1fr; }
.org-form.compact .form-grid .span2 { grid-column: auto; }


/* 导入步骤 */
.steps { list-style: none; display: flex; gap: 0; margin: 0; padding: 0; counter-reset: s; }
.steps li { counter-increment: s; flex: 1; padding: 10px 14px; background: var(--c-surface); border: 1px solid var(--c-line); color: var(--c-muted); font-size: var(--fs-sm); }
.steps li::before { content: counter(s) "  "; font-family: var(--f-mono); font-weight: 700; }
.steps li:first-child { border-radius: var(--r-md) 0 0 var(--r-md); }
.steps li:last-child { border-radius: 0 var(--r-md) var(--r-md) 0; }
.steps li.on { background: var(--c-primary-soft); color: var(--c-primary); border-color: var(--c-primary); font-weight: 600; }

/* 登录 */
.admin-login { height: 100%; overflow: auto; display: flex; align-items: center; justify-content: center; padding: 24px 16px; background:
  radial-gradient(circle at 20% 20%, var(--c-primary-soft), transparent 45%), radial-gradient(circle at 85% 80%, var(--c-accent-soft), transparent 40%), var(--c-bg); }
.login-card { width: min(420px, 100%); padding: 28px; display: flex; flex-direction: column; gap: 20px; box-shadow: var(--shadow-2); }
.brand-lg { display: flex; gap: 12px; align-items: center; }
.brand-lg h1 { font-family: var(--f-display); font-size: var(--fs-xl); }
.captcha { height: 36px; min-width: 96px; border: 1px dashed var(--c-line-strong); border-radius: var(--r-md); background: repeating-linear-gradient(45deg, var(--c-surface-2), var(--c-surface-2) 6px, var(--c-surface) 6px, var(--c-surface) 12px); font-size: 18px; font-weight: 700; letter-spacing: .3em; font-style: italic; cursor: pointer; color: var(--c-primary); }

@media (max-width: 1100px) {
  .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .dash-grid, .detail-grid { grid-template-columns: 1fr; }
  .detail-grid .span2 { grid-column: auto; }
}
@media (max-width: 720px) {
  .admin-side { width: 64px; }
  .admin-side .brand span:not(.brand-mark), .menu-group-title, .menu-item .lock { display: none; }
  .menu-item { font-size: 11px; padding: 8px 4px; justify-content: center; text-align: center; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span2 { grid-column: auto; }
  .page { padding: 16px; }
  .admin-top { padding: 0 12px; overflow-x: auto; }
  .kv { grid-template-columns: 96px 1fr; }
}