:root{--bg: #f6f7f9;--card: #ffffff;--muted: #6b7280;--border: #e5e7eb;--primary: #2563eb;--primary-600: #1d4ed8;--danger: #dc2626;--topbar-h: 64px;--sidebar-w: 240px;--radius: 8px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#111827}.app-shell{height:100%;display:flex;flex-direction:column}.app-topbar{position:fixed;top:0;left:0;height:var(--topbar-h);width:100%;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;z-index:100}.app-body{display:flex;flex:1;margin-top:var(--topbar-h)}.app-sidebar{position:fixed;top:var(--topbar-h);left:0;width:var(--sidebar-w);height:calc(100% - var(--topbar-h));background:var(--card);border-right:1px solid var(--border);padding:20px;display:flex;flex-direction:column}.app-main{margin-left:var(--sidebar-w);padding:24px;flex:1}.app-content{max-width:1100px}.brand-title{font-weight:600}.brand-subtitle{font-size:12px;color:var(--muted)}.avatar{width:32px;height:32px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px}.side-nav a{display:block;padding:8px 0;color:#111827;text-decoration:none}.side-nav a.active{font-weight:600;color:var(--primary)}.side-bottom{margin-top:auto;padding-top:16px;border-top:1px solid var(--border)}.side-bottom a{display:block;padding:8px 0;color:#111827;text-decoration:none}.side-bottom a.active{font-weight:600;color:var(--primary)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px;box-shadow:var(--shadow-sm)}.row{display:flex;align-items:center;gap:10px}.spacer{flex:1}.hr{height:1px;background:var(--border);margin:12px 0}.muted{color:var(--muted);font-size:14px}.org-row--selected{background:#eef2ff;border-radius:6px}label{display:block;font-size:13px;margin-bottom:4px}input,select{width:100%;padding:8px 10px;border-radius:var(--radius);border:1px solid var(--border);font-size:14px}.form-row-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}button{padding:8px 12px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;cursor:pointer}button:hover{background:#f3f4f6}.btn-primary{background:var(--primary);color:#fff;border:none}.btn-primary:hover{background:var(--primary-600)}.btn-danger{background:var(--danger);color:#fff;border:none}.btn-small{padding:6px 10px;font-size:13px}.badge{display:inline-block;font-size:12px;padding:3px 8px;border-radius:999px;margin-left:6px}.badge--active{background:#dbeafe;color:#1d4ed8}.list .item{padding:12px 0;border-bottom:1px solid var(--border)}.list .item:last-child{border-bottom:none}.btn-link{display:inline-flex;align-items:center;padding:8px 12px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;text-decoration:none;color:#111827}.btn-link:hover{background:#f3f4f6}