*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f172a;--surface: #1e293b;--surface2: #263348;--border: #334155;--primary: #6366f1;--primary-hover: #4f52d9;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--text: #e2e8f0;--muted: #94a3b8;--radius: 8px;--sidebar-w: 220px}html,body{height:100%;font-family:Inter,system-ui,sans-serif;background:var(--content-bg, var(--bg));color:var(--text);font-size:14px}#app{height:100%}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg, #0f172a);border-right:1px solid var(--sidebar-border, var(--border));display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}.sidebar-brand{padding:20px 16px 16px;border-bottom:1px solid var(--sidebar-border, var(--border));display:flex;align-items:center;gap:10px}.sidebar-brand img{height:32px}.sidebar-brand-name{font-weight:700;font-size:15px}.sidebar-brand-sub{font-size:11px;color:#ffffff73}.sidebar-nav{flex:1;padding:12px 8px}.nav-section{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#ffffff4d;padding:8px 8px 4px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius);color:var(--muted);font-size:13px;font-weight:500;transition:background .15s,color .15s;cursor:pointer}.nav-item:hover{background:var(--nav-hover-bg, var(--surface2));color:#ffffffe6}.nav-item.active{background:var(--nav-active-bg, rgba(99,102,241,.15));color:var(--nav-active-color, var(--primary));font-weight:600;border-left:3px solid var(--primary);padding-left:9px}.nav-item svg{flex-shrink:0}.sidebar-footer{border-top:1px solid var(--sidebar-border, var(--border))}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:56px;background:var(--topbar-bg, var(--surface));border-bottom:none;display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0}.topbar-title{font-size:16px;font-weight:600}.topbar-right{display:flex;align-items:center;gap:12px}.user-chip{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff}.content{flex:1;overflow-y:auto;padding:24px;background:var(--content-bg, var(--bg))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-weight:600;font-size:14px}.card-body{padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-label{font-size:12px;color:var(--muted);margin-bottom:8px}.stat-value{font-size:28px;font-weight:700}.stat-sub{font-size:11px;color:var(--muted);margin-top:4px}.stat-icon{float:right;opacity:.4}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:10px 16px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text);font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface2, rgba(255,255,255,.02))}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600}.badge-green{background:#22c55e26;color:#4ade80}.badge-red{background:#ef444426;color:#f87171}.badge-blue{background:#6366f126;color:#818cf8}.badge-yellow{background:#f59e0b26;color:#fbbf24}.badge-gray{background:#94a3b81a;color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius);font-size:13px;font-weight:500;border:none;transition:background .15s,opacity .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--surface2);color:var(--text)}.btn-danger{background:#ef444426;color:#f87171;border:none}.btn-danger:hover:not(:disabled){background:#ef444440}.btn-sm{padding:4px 10px;font-size:12px}.btn-icon{padding:6px;background:transparent;border:none;color:var(--muted);border-radius:var(--radius)}.btn-icon:hover{background:var(--surface2);color:var(--text)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:500}.form-input,.form-select,.form-textarea{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;color:var(--text);font-size:13px;font-family:inherit;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary)}.form-select option{background:var(--surface)}.form-textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;width:100%;max-width:560px;max-height:90vh;display:flex;flex-direction:column}.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:15px;font-weight:600}.modal-body{padding:20px 24px;overflow-y:auto;flex:1}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.toast-container{position:fixed;top:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:999}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;min-width:280px;max-width:400px;box-shadow:0 4px 20px #0006;animation:slideIn .2s ease}.toast-success{background:#166534;color:#bbf7d0;border:1px solid #15803d}.toast-error{background:#7f1d1d;color:#fecaca;border:1px solid #991b1b}.toast-info{background:#1e1b4b;color:#c7d2fe;border:1px solid #3730a3}@keyframes slideIn{0%{transform:translate(120%);opacity:0}to{transform:translate(0);opacity:1}}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:360px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:36px}.login-logo{display:flex;align-items:center;justify-content:center;margin-bottom:24px}.login-title{font-size:20px;font-weight:700;text-align:center;margin-bottom:4px}.login-sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:28px}.error-msg{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#f87171;border-radius:var(--radius);padding:10px 12px;font-size:13px;margin-bottom:16px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:18px;font-weight:700}.empty{text-align:center;padding:48px;color:var(--muted);font-size:13px}.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.dot-green{background:var(--success)}.dot-red{background:var(--danger)}.dot-gray{background:var(--muted)}.flex{display:flex}.gap-2{gap:8px}.gap-3{gap:12px}.items-center{align-items:center}.text-muted{color:var(--muted)}.text-sm{font-size:12px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.w-full{width:100%}.pagination{display:flex;align-items:center;gap:4px;margin-top:16px;justify-content:flex-end}.page-btn{width:30px;height:30px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text);font-size:12px;display:flex;align-items:center;justify-content:center;cursor:pointer}.page-btn:hover{background:var(--surface2)}.page-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.page-btn:disabled{opacity:.4;cursor:not-allowed}.search-bar{display:flex;gap:8px;margin-bottom:16px}.search-input{flex:1;background:var(--surface, var(--surface2));border:1px solid var(--border);border-radius:var(--radius);padding:7px 12px;color:var(--text);font-size:13px;font-family:inherit}.search-input:focus{outline:none;border-color:var(--primary)}.tab-bar{display:flex;gap:4px;border-bottom:1px solid var(--border);padding-bottom:0;margin-bottom:20px;overflow-x:auto}.tab-btn{background:none;border:none;color:var(--muted);padding:10px 18px;font-size:13px;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;transition:color .15s,border-color .15s}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}