:root{--bg-main:#0b0f19;--bg-sidebar:#111827;--bg-card:#111827b3;--bg-card-hover:#1f2937cc;--border-color:#ffffff14;--border-color-focus:#3b82f6;--text-main:#f3f4f6;--text-muted:#9ca3af;--primary:#2563eb;--primary-hover:#1d4ed8;--success:#10b981;--success-bg:#10b98126;--warning:#f59e0b;--warning-bg:#f59e0b26;--danger:#ef4444;--danger-bg:#ef444426;--info:#06b6d4;--info-bg:#06b6d426;--font-sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;overflow-x:hidden}a{color:inherit;text-decoration:none}.app-container{width:100%;min-height:100vh;display:flex}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;width:260px;padding:24px 16px;display:flex;position:fixed;top:0;bottom:0;left:0}.logo{color:#fff;letter-spacing:.5px;align-items:center;gap:12px;margin-bottom:32px;padding-left:8px;font-size:20px;font-weight:800;display:flex}.logo-icon{color:#fff;background:linear-gradient(135deg,#3b82f6,#06b6d4);border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-weight:700;display:flex}.nav-links{flex-direction:column;flex:1;gap:8px;list-style:none;display:flex}.nav-item{color:var(--text-muted);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{color:#fff;background-color:#ffffff0d}.nav-item.active{background-color:var(--primary);color:#fff}.sidebar-footer{border-top:1px solid var(--border-color);padding-top:16px}.main-content{flex:1;width:calc(100% - 260px);margin-left:260px;padding:40px}.page-header{justify-content:space-between;align-items:center;gap:20px;margin-bottom:32px;display:flex}.page-title{color:#fff;font-size:28px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:14px}.grid{gap:24px;display:grid}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-12{grid-template-columns:repeat(12,minmax(0,1fr))}.col-span-8{grid-column:span 8/span 8}.col-span-4{grid-column:span 4/span 4}.card{background-color:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:12px;padding:24px;transition:transform .2s,background-color .2s}.card-hover:hover{background-color:var(--bg-card-hover);transform:translateY(-2px)}.card-title{color:#fff;align-items:center;gap:8px;margin-bottom:16px;font-size:16px;font-weight:600;display:flex}.stat-value{color:#fff;margin-top:8px;font-size:32px;font-weight:700}.stat-desc{color:var(--text-muted);margin-top:4px;font-size:12px}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{color:#fff;border:1px solid var(--border-color);background-color:#ffffff14}.btn-secondary:hover{background-color:#ffffff26}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-success{background-color:var(--success);color:#fff}.btn-success:hover{background-color:#059669}.btn-large{padding:14px 28px;font-size:16px;font-weight:600}.btn:disabled{opacity:.5;cursor:not-allowed}.table-container{border:1px solid var(--border-color);border-radius:8px;overflow-x:auto}.table{border-collapse:collapse;text-align:left;width:100%;font-size:14px}.table th{color:var(--text-muted);border-bottom:1px solid var(--border-color);background-color:#ffffff05;padding:16px;font-weight:600}.table td{border-bottom:1px solid var(--border-color);color:var(--text-main);padding:16px}.table tr:last-child td{border-bottom:none}.table tr:hover td{background-color:#ffffff05}.badge{border-radius:9999px;align-items:center;gap:4px;padding:4px 8px;font-size:12px;font-weight:500;display:inline-flex}.badge-success{background-color:var(--success-bg);color:var(--success)}.badge-warning{background-color:var(--warning-bg);color:var(--warning)}.badge-danger{background-color:var(--danger-bg);color:var(--danger)}.badge-info{background-color:var(--info-bg);color:var(--info)}.badge-neutral{color:var(--text-muted);background-color:#ffffff14}.form-group{margin-bottom:20px}.form-label{color:#fff;margin-bottom:8px;font-size:14px;font-weight:600;display:block}.form-desc{color:var(--text-muted);margin-top:4px;font-size:12px}.input,.select,.textarea{border:1px solid var(--border-color);color:#fff;background-color:#0003;border-radius:8px;width:100%;padding:10px 14px;font-family:inherit;font-size:14px;transition:all .2s}.input:focus,.select:focus,.textarea:focus{border-color:var(--border-color-focus);outline:none;box-shadow:0 0 0 2px #3b82f626}.textarea{resize:vertical;min-height:100px}.switch-label{cursor:pointer;align-items:center;gap:12px;font-weight:600;display:flex}.switch{width:52px;height:28px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;border:1px solid var(--border-color);background-color:#ffffff1a;border-radius:34px;transition:all .3s;position:absolute;inset:0}.slider:before{content:"";background-color:#fff;border-radius:50%;width:20px;height:20px;transition:all .3s;position:absolute;bottom:3px;left:3px}input:checked+.slider{background-color:var(--success)}input:checked+.slider:before{transform:translate(24px)}.alert{border-radius:8px;align-items:flex-start;gap:12px;margin-bottom:24px;padding:16px;font-size:14px;display:flex}.alert-success{background-color:var(--success-bg);color:#fff;border:1px solid #10b9814d}.alert-danger{background-color:var(--danger-bg);color:#fff;border:1px solid #ef44444d}.keyword-row{cursor:grab}.keyword-row:active{cursor:grabbing;background-color:#ffffff0d}.flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.w-full{width:100%}@media (max-width:1024px){.grid-cols-4,.grid-cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}.col-span-8,.col-span-4{grid-column:span 12/span 12}}@media (max-width:768px){body{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border-color);width:100%;height:auto;position:relative}.main-content{width:100%;margin-left:0;padding:24px 16px}.grid-cols-4,.grid-cols-3,.grid-cols-2{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}}