:root{--bg:#f4f5f9;--surface:#fff;--surface-2:#fafbfd;--border:#e5e7ef;--border-strong:#d3d7e3;--text:#161a26;--text-2:#4a5163;--muted:#7b8397;--primary:#4f46e5;--primary-hover:#4338ca;--primary-soft:#eef0ff;--success:#0f9d58;--success-soft:#e7f6ee;--warning:#b45309;--warning-soft:#fdf3e3;--danger:#d92d20;--danger-soft:#fdecea;--info:#0369a1;--info-soft:#e6f2fa;--radius:14px;--radius-sm:9px;--shadow-sm:0 1px 2px #1018280d;--shadow:0 4px 16px #10182812;--shadow-lg:0 18px 48px #10182829;--sidebar-w:236px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,Segoe UI,Microsoft YaHei,PingFang SC,Hiragino Sans GB,sans-serif;font-size:14px;line-height:1.55}a{color:var(--primary);text-decoration:none}h1,h2,h3,h4,p{margin:0}button{font-family:inherit;font-size:inherit}.shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:26px;height:100vh;padding:22px 16px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;padding:0 6px;display:flex}.brand-mark{color:#fff;letter-spacing:.5px;background:linear-gradient(135deg,#4f46e5,#7c6cf5);border-radius:10px;place-items:center;width:34px;height:34px;font-size:15px;font-weight:700;display:grid;box-shadow:0 4px 10px #4f46e552}.brand-text strong{letter-spacing:.2px;font-size:14px;display:block}.brand-text span{color:var(--muted);letter-spacing:.4px;font-size:11px}.nav{flex-direction:column;gap:3px;display:flex}.nav-label{color:var(--muted);letter-spacing:.6px;padding:0 10px 6px;font-size:11px;font-weight:600}.nav-item{border-radius:var(--radius-sm);color:var(--text-2);align-items:center;gap:10px;padding:9px 11px;font-weight:500;transition:background .15s,color .15s;display:flex}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.nav-icon{opacity:.9;place-items:center;width:18px;height:18px;display:grid}.sidebar-footer{border-top:1px solid var(--border);align-items:center;gap:10px;margin-top:auto;padding-top:14px;display:flex}.avatar{background:var(--primary-soft);width:32px;height:32px;color:var(--primary);border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:700;display:grid}.user-meta{flex:1;min-width:0}.user-meta strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;display:block;overflow:hidden}.user-meta span{color:var(--muted);font-size:11px}.main{flex:1;min-width:0;padding:24px 30px 48px}.topbar{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.topbar h1{letter-spacing:-.2px;font-size:21px}.topbar p{color:var(--muted);margin-top:3px;font-size:12.5px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-pad{padding:18px 20px}.card-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.card-head h2{font-size:14.5px;font-weight:600}.card-head .hint{color:var(--muted);font-size:12px}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px;display:grid}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px 18px;position:relative;overflow:hidden}.stat:after{content:"";background:var(--accent,var(--primary));opacity:.85;width:3px;position:absolute;inset:0 auto 0 0}.stat-label{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:flex}.stat-value{letter-spacing:-.6px;font-variant-numeric:tabular-nums;margin-top:6px;font-size:27px;font-weight:700}.stat-foot{color:var(--muted);margin-top:4px;font-size:11.5px}.grid-2{grid-template-columns:1.15fr 1fr;gap:16px;margin-bottom:16px;display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.btn{border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);height:36px;color:var(--text);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-weight:500;transition:background .15s,border-color .15s,transform 50ms,box-shadow .15s;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--border-strong)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 3px 10px #4f46e53d}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.btn-danger{color:var(--danger);background:#fff;border-color:#f3c9c4}.btn-danger:hover:not(:disabled){background:var(--danger-soft)}.btn-ghost{color:var(--text-2);background:0 0;border-color:#0000;height:30px;padding:0 9px;font-size:12.5px}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn-sm{height:30px;padding:0 10px;font-size:12.5px}.btn-block{width:100%}.field{flex-direction:column;gap:5px;margin-bottom:13px;display:flex}.field label{color:var(--text-2);font-size:12.5px;font-weight:550}.input,.select,textarea.input{border:1px solid var(--border-strong);border-radius:var(--radius-sm);height:38px;color:var(--text);background:var(--surface);outline:none;width:100%;padding:0 11px;font-family:inherit;font-size:13.5px;transition:border-color .15s,box-shadow .15s}textarea.input{resize:vertical;height:auto;min-height:74px;padding:9px 11px;line-height:1.5}.input:focus,.select:focus,textarea.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e521}.input::placeholder{color:#a7adbd}.field-error{color:var(--danger);font-size:11.5px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.searchbar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.searchbar .input{width:246px}.table-wrap{overflow-x:auto}table.table{border-collapse:collapse;width:100%;font-size:13px}.table th{text-align:left;letter-spacing:.4px;color:var(--muted);text-transform:uppercase;background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 20px;font-size:11.5px;font-weight:600}.table td{vertical-align:middle;color:var(--text-2);border-bottom:1px solid #f0f1f6;padding:12px 20px}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover td{background:#fbfbfe}.table .strong{color:var(--text);font-weight:600}.cell-sub{color:var(--muted);margin-top:2px;font-size:11.5px}.mono{letter-spacing:.3px;color:var(--text);font-family:ui-monospace,SFMono-Regular,Cascadia Mono,Consolas,monospace;font-size:12.5px}.row-actions{flex-wrap:wrap;justify-content:flex-end;gap:2px;display:flex}.tabs{background:var(--surface);border:1px solid var(--border);border-radius:11px;flex-wrap:wrap;gap:3px;padding:3px;display:inline-flex}.tab{color:var(--text-2);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:6px 13px;font-size:12.5px;font-weight:500;transition:background .15s,color .15s}.tab:hover{background:var(--surface-2)}.tab.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.badge{white-space:nowrap;border-radius:999px;align-items:center;gap:5px;height:22px;padding:0 8px;font-size:11.5px;font-weight:600;display:inline-flex}.badge:before{content:"";background:currentColor;border-radius:50%;width:5px;height:5px}.badge-active{color:var(--success);background:var(--success-soft)}.badge-pending{color:var(--warning);background:var(--warning-soft)}.badge-expired{color:var(--text-2);background:#eef0f4}.badge-revoked{color:var(--danger);background:var(--danger-soft)}.badge-role{color:var(--primary);background:var(--primary-soft)}.badge-plain{color:var(--info);background:var(--info-soft)}.badge-plain:before{display:none}.empty{text-align:center;color:var(--muted);padding:44px 20px}.empty-icon{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;place-items:center;width:42px;height:42px;margin:0 auto 10px;font-size:18px;display:grid}.empty strong{color:var(--text-2);margin-bottom:3px;font-size:13.5px;display:block}.empty p{font-size:12.5px}.skeleton{background:linear-gradient(90deg,#eef0f5 25%,#f6f7fa 37%,#eef0f5 63%) 0 0/400% 100%;border-radius:6px;height:13px;animation:1.3s infinite shimmer}@keyframes shimmer{0%{background-position:100%}to{background-position:0}}.spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.7s linear infinite spin}.spinner-dark{border-color:#4f46e540;border-top-color:var(--primary)}@keyframes spin{to{transform:rotate(360deg)}}.overlay{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:40;background:#1016266b;place-items:center;padding:20px;animation:.16s fade;display:grid;position:fixed;inset:0}.modal{background:var(--surface);width:min(540px,100%);max-height:88vh;box-shadow:var(--shadow-lg);border-radius:16px;animation:.18s pop;overflow-y:auto}.modal-head{padding:18px 20px 0}.modal-head h3{font-size:16px}.modal-head p{color:var(--muted);margin-top:3px;font-size:12.5px}.modal-body{padding:16px 20px 4px}.modal-foot{border-top:1px solid var(--border);justify-content:flex-end;gap:9px;margin-top:10px;padding:14px 20px 18px;display:flex}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(8px)scale(.985)}}.toast-stack{z-index:60;flex-direction:column;gap:9px;display:flex;position:fixed;bottom:20px;right:20px}.toast{border:1px solid var(--border);min-width:248px;max-width:380px;box-shadow:var(--shadow);background:#fff;border-radius:11px;align-items:flex-start;gap:9px;padding:11px 14px;font-size:13px;animation:.2s slide;display:flex}.toast.success{border-left:3px solid var(--success)}.toast.error{border-left:3px solid var(--danger)}.toast.info{border-left:3px solid var(--primary)}.toast-close{color:var(--muted);cursor:pointer;background:0 0;border:none;margin-left:auto;font-size:15px;line-height:1}@keyframes slide{0%{opacity:0;transform:translate(12px)}}.alert{border-radius:var(--radius-sm);align-items:flex-start;gap:8px;margin-bottom:13px;padding:10px 13px;font-size:12.5px;display:flex}.alert-error{background:var(--danger-soft);color:#96231a}.alert-info{background:var(--info-soft);color:#0b4f74}.pagination{border-top:1px solid var(--border);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;font-size:12.5px;display:flex}.pagination .pages{align-items:center;gap:6px;display:flex}.chart-bars{align-items:flex-end;gap:12px;height:168px;padding:6px 4px 0;display:flex}.chart-col{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:6px;height:100%;display:flex}.chart-bar{background:linear-gradient(#6f68f0,#4f46e5);border-radius:7px 7px 3px 3px;width:100%;max-width:44px;min-height:4px;transition:filter .15s;position:relative}.chart-col:hover .chart-bar{filter:brightness(1.08)}.chart-value{color:var(--text-2);font-variant-numeric:tabular-nums;font-size:11.5px;font-weight:600}.chart-label{color:var(--muted);font-size:11px}.legend-row{border-bottom:1px dashed #eef0f5;justify-content:space-between;align-items:center;padding:9px 0;font-size:12.5px;display:flex}.legend-row:last-child{border-bottom:none}.legend-left{color:var(--text-2);align-items:center;gap:8px;display:flex}.dot{background:var(--primary);border-radius:3px;width:8px;height:8px}.progress{background:#eef0f5;border-radius:999px;flex:1;height:6px;margin:0 10px;overflow:hidden}.progress>i{background:var(--primary);border-radius:999px;height:100%;display:block}.auth-wrap{grid-template-columns:1.05fr 1fr;min-height:100vh;display:grid}.auth-aside{color:#fff;background:linear-gradient(150deg,#3730a3 0%,#4f46e5 45%,#6d5ef0 100%);flex-direction:column;justify-content:space-between;padding:52px 56px;display:flex;position:relative;overflow:hidden}.auth-aside:after{content:"";background:#ffffff17;border-radius:50%;width:460px;height:460px;position:absolute;bottom:-190px;right:-160px}.auth-aside h2{letter-spacing:-.4px;max-width:420px;font-size:30px;line-height:1.35}.auth-aside p{color:#ffffffd1;max-width:400px;margin-top:14px;font-size:13.5px;line-height:1.7}.auth-points{z-index:1;flex-direction:column;gap:12px;margin-top:34px;display:flex;position:relative}.auth-point{color:#ffffffe6;align-items:flex-start;gap:10px;font-size:13px;display:flex}.auth-point i{background:#ffffff2e;border-radius:6px;flex:none;place-items:center;width:20px;height:20px;font-size:11px;font-style:normal;display:grid}.auth-panel{background:var(--surface);place-items:center;padding:40px 24px;display:grid}.auth-form{width:min(380px,100%)}.auth-form h1{letter-spacing:-.3px;font-size:23px}.auth-form .sub{color:var(--muted);margin:5px 0 22px;font-size:13px}.auth-switch{color:var(--muted);text-align:center;margin-top:16px;font-size:12.5px}.auth-switch button{color:var(--primary);cursor:pointer;background:0 0;border:none;padding:0 3px;font-weight:600}@media (width<=1080px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-2,.grid-3{grid-template-columns:1fr}}@media (width<=860px){.shell{flex-direction:column}.sidebar{flex-direction:row;flex:none;align-items:center;gap:14px;width:100%;height:auto;padding:12px 16px;position:static;overflow-x:auto}.sidebar .nav{flex-direction:row;gap:4px}.sidebar .nav-label,.sidebar-footer .user-meta{display:none}.sidebar-footer{border:none;margin:0;padding:0}.main{padding:18px 16px 40px}.auth-wrap{grid-template-columns:1fr}.auth-aside{display:none}}