*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f8fafc;--surface:#fff;--surface2:#f1f5f9;--border:#e2e8f0;--text:#0f172a;--text2:#374151;--text3:#64748b;--text4:#94a3b8;--primary:#0ea5e9;--primary-dim:#e0f2fe;--green:#10b981;--green-dim:#d1fae5;--yellow:#f59e0b;--yellow-dim:#fef3c7;--red:#ef4444;--red-dim:#fef2f2;--cyan:#06b6d4;--cyan-dim:#cffafe;--purple:#8b5cf6;--purple-dim:#ede9fe;--sidebar-bg:#0f172a;--radius:12px;--radius-lg:16px;--shadow:0 1px 3px #0f172a14, 0 1px 2px #0f172a0a;--shadow-md:0 4px 12px #0f172a1a}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}button{cursor:pointer;border:none;font-family:inherit}input,textarea,select{font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.layout{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--sidebar-bg);flex-direction:column;flex-shrink:0;width:240px;height:100vh;display:flex;overflow-y:auto}.sidebar-brand{border-bottom:1px solid #ffffff0f;align-items:center;gap:12px;padding:20px 20px 16px;display:flex}.sidebar-logo{background:var(--primary);color:#fff;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;font-weight:800;display:flex}.sidebar-brand-name{color:#fff;font-size:16px;font-weight:800}.sidebar-brand-sub{color:#475569;margin-top:1px;font-size:11px}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px 10px;display:flex}.sidebar-item{color:#64748b;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:10px;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:14px;font-weight:500;transition:all .15s;display:flex}.sidebar-item:hover{color:#e2e8f0;background:#ffffff0f}.sidebar-item.active{color:var(--primary);background:#0ea5e926;font-weight:700}.sidebar-item svg{flex-shrink:0}.sidebar-footer{border-top:1px solid #ffffff0f;padding:12px 10px}.main{flex-direction:column;flex:1;min-width:0;display:flex;overflow-y:auto}.topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 28px;display:flex;position:sticky;top:0}.topbar-title{color:var(--text);letter-spacing:-.3px;font-size:20px;font-weight:800}.topbar-right{align-items:center;gap:12px;display:flex}.page{flex:1;padding:24px 28px}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid var(--border)}.card-p{padding:20px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow);padding:20px}.stat-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;display:flex}.stat-value{color:var(--text);letter-spacing:-.5px;font-size:24px;font-weight:800}.stat-label{color:var(--text2);margin-top:3px;font-size:13px;font-weight:600}.stat-sub{color:var(--text4);margin-top:3px;font-size:12px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text4);background:var(--bg);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:700}tbody td{border-bottom:1px solid var(--surface2);color:var(--text2);vertical-align:middle;padding:12px 14px;font-size:13px}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:#fafbfc}.badge{white-space:nowrap;border-radius:6px;align-items:center;gap:4px;padding:3px 8px;font-size:11px;font-weight:700;display:inline-flex}.badge-green{background:var(--green-dim);color:#065f46}.badge-yellow{background:var(--yellow-dim);color:#92400e}.badge-red{background:var(--red-dim);color:#991b1b}.badge-blue{background:var(--primary-dim);color:#075985}.badge-gray{background:var(--surface2);color:var(--text3)}.badge-cyan{background:var(--cyan-dim);color:#0e7490}.badge-purple{background:var(--purple-dim);color:#5b21b6}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:700;transition:all .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#0284c7}.btn-ghost{background:var(--surface2);color:var(--text2)}.btn-ghost:hover{background:var(--border)}.btn-danger{background:var(--red-dim);color:var(--red)}.btn-danger:hover{background:#fecaca}.btn-success{background:var(--green-dim);color:#065f46}.btn-success:hover{background:#a7f3d0}.btn-warning{background:var(--yellow-dim);color:#92400e}.btn-warning:hover{background:#fde68a}.btn-ban{color:#f87171;background:#1e1b1b}.btn-ban:hover{background:#2d2929}.btn-sm{padding:5px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.input{border:1.5px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:10px;outline:none;padding:9px 12px;font-size:14px;transition:border-color .15s}.input:focus{border-color:var(--primary)}.input::placeholder{color:var(--text4)}.filter-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.filter-chip{border:1.5px solid var(--border);background:var(--surface);color:var(--text3);cursor:pointer;border-radius:20px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s}.filter-chip:hover{border-color:var(--primary);color:var(--primary)}.filter-chip.active{background:var(--text);color:#fff;border-color:var(--text)}.section-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.section-title{color:var(--text);letter-spacing:-.3px;font-size:17px;font-weight:800}.avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:15px;font-weight:800;display:flex}.alert{border-radius:var(--radius);align-items:flex-start;gap:10px;margin-bottom:20px;padding:12px 16px;display:flex}.alert-warning{background:var(--yellow-dim);color:#92400e;border:1px solid #fde68a}.alert-info{background:var(--cyan-dim);color:#0e7490;border:1px solid #a5f3fc}.modal-overlay{z-index:100;background:#0f172a80;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);width:100%;max-width:480px;box-shadow:var(--shadow-md);border-radius:20px;max-height:90vh;padding:28px;overflow-y:auto}.modal-lg{max-width:680px}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:20px;display:flex}tbody tr.row-clickable{cursor:pointer}tbody tr.row-clickable:hover td{background:#eff6ff}.search-bar{background:var(--surface);border:1.5px solid var(--border);border-radius:12px;align-items:center;gap:10px;margin-bottom:16px;padding:8px 14px;display:flex}.search-bar input{color:var(--text);background:0 0;border:none;outline:none;flex:1;min-width:180px;font-size:14px}.search-bar input::placeholder{color:var(--text4)}.modal-title{color:var(--text);margin-bottom:6px;font-size:18px;font-weight:800}.modal-sub{color:var(--text3);margin-bottom:20px;font-size:14px}.login-page{background:linear-gradient(135deg,#0f172a 0%,#1e3a5f 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--surface);border-radius:24px;width:100%;max-width:420px;padding:40px;box-shadow:0 20px 60px #0000004d}.login-logo{background:var(--primary);color:#fff;border-radius:16px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:20px;font-size:28px;font-weight:800;display:flex}.login-title{color:var(--text);letter-spacing:-.5px;margin-bottom:4px;font-size:26px;font-weight:800}.login-sub{color:var(--text3);margin-bottom:28px;font-size:14px}.form-group{margin-bottom:16px}.form-label{color:var(--text2);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.error-box{background:var(--red-dim);color:var(--red);border-radius:10px;align-items:center;gap:8px;margin-bottom:16px;padding:12px;font-size:13px;display:flex}.input-icon-wrap{position:relative}.input-icon-wrap .input{padding-left:38px}.input-icon-wrap svg{position:absolute;top:50%;left:11px;transform:translateY(-50%)}.expand-content{background:var(--bg);border-bottom:1px solid var(--border);padding:16px 20px}.detail-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px 24px;display:grid}.detail-item{flex-direction:column;gap:2px;display:flex}.detail-label{color:var(--text4);text-transform:uppercase;letter-spacing:.4px;font-size:11px;font-weight:600}.detail-value{color:var(--text2);font-size:13px;font-weight:600}.tabs{background:var(--surface2);border-radius:12px;gap:2px;padding:4px;display:flex}.tab{color:var(--text3);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:10px;flex:1;padding:8px;font-size:13px;font-weight:600;transition:all .15s}.tab.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}@media (width<=768px){.sidebar{width:60px}.sidebar-brand-name,.sidebar-brand-sub,.sidebar-item span{display:none}.sidebar-brand{justify-content:center;padding:16px 12px}.sidebar-item{justify-content:center;padding:10px}.page{padding:16px}.topbar{padding:12px 16px}.stat-grid,.detail-grid{grid-template-columns:1fr 1fr}}