:root{--brand: #4f46e5;--brand-dark: #4338ca;--bg: #f1f5f9;--card: #ffffff;--line: #e2e8f0;--text: #0f172a;--muted: #64748b;--green: #16a34a;--red: #dc2626;--amber: #d97706;--radius: 10px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04)}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px}a{color:inherit;text-decoration:none}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:9px 11px;font-size:14px;font-family:inherit;background:#fff;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #4f46e51f}textarea{resize:vertical;min-height:72px}label{display:block;font-size:12.5px;font-weight:600;color:#334155;margin-bottom:5px}.field{margin-bottom:14px}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}@media(max-width:700px){.grid-2,.grid-3{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid transparent;border-radius:8px;padding:9px 15px;font-size:13.5px;font-weight:600;cursor:pointer;background:#fff;color:var(--text);transition:background .15s,border-color .15s,opacity .15s;white-space:nowrap}.btn:hover{background:#f8fafc}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-ghost{border-color:var(--line)}.btn-danger{background:#fee2e2;color:var(--red)}.btn-danger:hover{background:#fecaca}.btn-sm{padding:5px 10px;font-size:12.5px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px}.page{padding:22px;max-width:1200px;margin:0 auto}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}.page-title{font-size:20px;font-weight:700}.page-sub{color:var(--muted);font-size:13px;margin-top:2px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th{background:#f8fafc;text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:11px 12px;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:middle}tbody tr:hover{background:#f8fafc}.empty{text-align:center;color:var(--muted);padding:38px 12px}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600}.badge-green{background:#dcfce7;color:#15803d}.badge-red{background:#fee2e2;color:#b91c1c}.badge-amber{background:#fef3c7;color:#b45309}.badge-gray{background:#e2e8f0;color:#475569}.badge-blue{background:#e0e7ff;color:#4338ca}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.stat{padding:16px 18px}.stat-label{color:var(--muted);font-size:12.5px;font-weight:600}.stat-value{font-size:26px;font-weight:700;margin-top:6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:100;overflow-y:auto}.modal{background:#fff;border-radius:12px;width:100%;max-width:620px;box-shadow:0 20px 50px #00000040}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}.modal-title{font-size:16px;font-weight:700}.modal-body{padding:20px}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}.x-btn{background:none;border:none;font-size:22px;line-height:1;cursor:pointer;color:var(--muted);width:auto}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#4f46e5,#7c3aed)}.auth-card{background:#fff;border-radius:16px;padding:34px;width:100%;max-width:410px;box-shadow:0 20px 50px #00000040}.auth-logo{font-size:22px;font-weight:800;color:var(--brand);margin-bottom:4px}.auth-sub{color:var(--muted);margin-bottom:22px;font-size:13.5px}.auth-alt{text-align:center;margin-top:16px;color:var(--muted);font-size:13px}.shell{display:flex;min-height:100vh}.sidebar{width:240px;background:#0f172a;color:#cbd5e1;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-brand{padding:18px 20px;font-size:17px;font-weight:800;color:#fff;border-bottom:1px solid #1e293b}.nav{padding:10px 0;overflow-y:auto;flex:1}.nav-group{padding:14px 20px 4px;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#475569}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 20px;font-size:13.5px;color:#cbd5e1;cursor:pointer}.nav-link:hover{background:#1e293b;color:#fff}.nav-link.active{background:var(--brand);color:#fff}.nav-ico{width:18px;text-align:center}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:58px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 20px;gap:14px;position:sticky;top:0;z-index:20}.topbar-title{font-weight:700}.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.menu-btn{display:none;background:none;border:none;font-size:22px;cursor:pointer;width:auto}.content{flex:1}.toast-host{position:fixed;top:18px;right:18px;z-index:300;display:flex;flex-direction:column;gap:10px}.toast{background:#fff;border-left:4px solid var(--brand);border-radius:8px;padding:12px 16px;box-shadow:0 8px 24px #00000026;min-width:260px;max-width:360px}.toast.success{border-color:var(--green)}.toast.error{border-color:var(--red)}.toast.warning{border-color:var(--amber)}.toast-title{font-weight:700;font-size:13px}.toast-msg{font-size:12.5px;color:var(--muted);margin-top:2px}.row{display:flex;gap:10px;align-items:center}.muted{color:var(--muted)}.right{text-align:right}.mono{font-variant-numeric:tabular-nums}@media(max-width:900px){.sidebar{position:fixed;left:0;top:0;z-index:50;transform:translate(-100%);transition:transform .2s}.sidebar.open{transform:translate(0)}.menu-btn{display:block}}@media print{.sidebar,.topbar,.no-print{display:none!important}body{background:#fff}.page{padding:0}}