:root{--bg:#f3f6fb;--card:#fff;--primary:#2563eb;--text:#1f2937;--muted:#6b7280;--danger:#dc2626;--sidebar:#111827;--sideText:#d1d5db}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}
[v-cloak]{display:none}
.oa-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.card{width:100%;max-width:460px;background:var(--card);border-radius:14px;box-shadow:0 10px 30px rgba(15,23,42,.1);padding:28px}
.subtitle{margin:0 0 16px;color:var(--muted)}.hint{color:var(--muted);font-size:13px}.error{color:var(--danger);margin-top:8px}
.form{display:grid;gap:12px}label{display:grid;gap:6px;font-size:14px}input,select,button{border-radius:8px;font-size:14px}
input,select{border:1px solid #d1d5db;padding:10px 12px;background:#fff}button{border:none;background:var(--primary);color:#fff;padding:10px 14px;cursor:pointer}
button:disabled{opacity:.65}.btn-secondary{background:#6b7280}.btn-danger{background:var(--danger)}.btn-mini{padding:6px 10px;font-size:12px}

.oa-layout{display:flex;min-height:100vh}.oa-sidebar{width:250px;background:var(--sidebar);color:var(--sideText);padding:16px 12px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{font-size:20px;color:#fff;font-weight:700;padding:8px}.user-box{font-size:13px;background:#1f2937;padding:10px;border-radius:8px;margin:10px 6px}
.menu-tree{list-style:none;padding:0;margin:8px 0}.menu-tree li{padding:9px 10px;border-radius:8px;cursor:pointer;font-size:14px}.menu-tree li:hover,.menu-tree li.active{background:#1f2937;color:#fff}
.menu-tree li a{color:inherit;text-decoration:none;display:block}
.oa-main{flex:1;padding:20px;min-width:0}.oa-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.header-actions{display:flex;gap:8px;flex-wrap:wrap}
.content-card{margin-top:14px;background:var(--card);border-radius:14px;box-shadow:0 10px 30px rgba(15,23,42,.1);padding:16px}.global-error{margin:14px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}.stat{background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px;padding:12px}.stat span{display:block;color:var(--muted);font-size:12px}.stat strong{font-size:22px}
.inline-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));column-gap:16px;row-gap:12px;align-items:end;margin-bottom:12px}
.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{border:1px solid #e5e7eb;padding:8px;text-align:left;font-size:13px}code{background:#e5e7eb;padding:2px 6px;border-radius:4px}

.group-title{font-size:12px;color:#9ca3af;padding:6px 10px 2px}
.sidebar-close{display:none}

.menu-toggle{display:none;align-items:center;justify-content:center;width:42px;height:42px;padding:0;border-radius:10px;background:#111827;color:#fff;font-size:22px;line-height:1;position:fixed;left:12px;top:12px;z-index:95;box-shadow:0 8px 18px rgba(0,0,0,.25)}
.sidebar-overlay{display:none}

@media(max-width:980px){
  .oa-layout{display:block;position:relative}
  .oa-header{position:sticky;top:0;background:var(--bg);z-index:20;padding:8px 0 4px 56px}
  .menu-toggle{display:inline-flex}
  .oa-sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;height:100vh;z-index:96;transform:translateX(-100%);transition:transform .2s ease;pointer-events:none}
  .oa-sidebar.open{transform:translateX(0);pointer-events:auto}
  .oa-layout.sidebar-open .oa-sidebar{transform:translateX(0);pointer-events:auto}
  .sidebar-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:90}
  .sidebar-close{display:inline-flex;align-items:center;justify-content:center;position:absolute;right:10px;top:10px;width:32px;height:32px;border-radius:6px;padding:0;background:#374151;color:#fff;font-size:20px;line-height:1;z-index:97}
}


.content-card h2{display:flex;justify-content:space-between;align-items:center;gap:10px}
.table tbody tr:nth-child(even){background:#f9fafb}
.table td small{color:var(--muted)}
.section-actions{display:flex;justify-content:flex-end;margin-bottom:10px}
.detail-modal{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;align-items:center;justify-content:center;z-index:60}
.detail-card{width:min(860px,92vw);max-height:80vh;overflow:auto;background:#fff;border-radius:12px;padding:14px;box-shadow:0 18px 45px rgba(15,23,42,.25)}
.detail-card pre{white-space:pre-wrap;word-break:break-word;background:#f3f4f6;border-radius:8px;padding:10px;font-size:12px}


.editor-overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:70}
.editor-form{display:none!important}
.editor-form.show{display:grid!important;position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:80;background:#fff;border-radius:12px;padding:20px 22px;box-shadow:0 18px 45px rgba(15,23,42,.25);width:min(1080px,94vw);max-height:82vh;overflow:auto;grid-template-columns:repeat(2,minmax(260px,1fr));column-gap:24px;row-gap:14px}

.form-section-title{grid-column:1/-1;font-weight:700;padding:6px 2px;color:#111827;border-bottom:1px dashed #d1d5db;margin-top:2px}

.editor-form.show label{margin-right:8px}
@media(max-width:760px){.editor-form.show{grid-template-columns:1fr;width:min(96vw,680px);padding:16px}}

.role-tip{margin:8px 0 12px;padding:10px 12px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;color:#1e3a8a;font-size:13px;line-height:1.6}
.role-tip strong{margin-right:6px}