:root{--bg-base: #0f172a;--bg-surface: #1e293b;--bg-elevated: #273449;--bg-input: #1a2740;--border: #2d3f58;--border-light: #354d6a;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #3b82f6;--accent-hover: #2563eb;--accent-light: rgba(59,130,246,.15);--green: #22c55e;--green-light: rgba(34,197,94,.15);--red: #ef4444;--red-light: rgba(239,68,68,.15);--yellow: #f59e0b;--yellow-light: rgba(245,158,11,.15);--purple: #a855f7;--purple-light: rgba(168,85,247,.15);--sidebar-width: 220px;--header-height: 56px;--radius: 8px;--radius-sm: 4px;--shadow: 0 4px 16px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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4px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;color:var(--text-secondary);cursor:pointer;transition:all .15s;border-left:3px solid transparent;font-size:13.5px}.nav-item:hover{background:var(--bg-elevated);color:var(--text-primary)}.nav-item.active{background:var(--accent-light);color:var(--accent);border-left-color:var(--accent);font-weight:500}.nav-item svg{flex-shrink:0}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted);display:flex;flex-direction:column;gap:8px}.logout-btn{width:100%;padding:8px 12px;background:var(--red-light);color:var(--red);border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-sm);font-size:12px;cursor:pointer;transition:all .15s}.logout-btn:hover{background:#ef444440}.header{height:var(--header-height);background:var(--bg-surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 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var(--border);border-radius:var(--radius);padding:20px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:14px;font-weight:600;color:var(--text-primary)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.stat-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.stat-value{font-size:26px;font-weight:700;color:var(--text-primary)}.stat-sub{font-size:12px;color:var(--text-muted);margin-top:4px}.stat-green .stat-value{color:var(--green)}.stat-red .stat-value{color:var(--red)}.stat-blue .stat-value{color:var(--accent)}.stat-yellow 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.12s}.search-dropdown-item:last-child{border-bottom:none}.search-dropdown-item:hover{background:var(--bg-elevated)}.btn-accent{background:var(--purple-light);color:var(--purple);border:1px solid var(--purple)}.btn-accent:hover{background:var(--purple);color:#fff}.alert-success{background:var(--green-light);color:var(--green);border:1px solid rgba(34,197,94,.3);border-radius:var(--radius);padding:10px 14px;font-size:13px}.alert-error{background:var(--red-light);color:var(--red);border:1px solid rgba(239,68,68,.3);border-radius:var(--radius);padding:10px 14px;font-size:13px;margin-bottom:12px}.alert-info{background:#0e74901f;color:#0891b2;border:1px solid rgba(14,116,144,.3);border-radius:var(--radius);padding:10px 14px;font-size:13px}.ro-card{transition:box-shadow .15s}.ro-card:hover{box-shadow:0 2px 12px #0000004d}