@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--sidebar-w:240px;--header-h:56px;--bg-primary:#f0f2f5;--bg-secondary:#fff;--bg-tertiary:#f8f9fa;--sidebar-bg:#1e2330;--sidebar-text:#a8b2c8;--sidebar-active:#fff;--sidebar-active-bg:#6366f133;--sidebar-hover:#ffffff0f;--text-primary:#111827;--text-secondary:#6b7280;--text-muted:#9ca3af;--border:#e5e7eb;--border-subtle:#f3f4f6;--card-shadow:0 1px 3px #00000014, 0 1px 2px #0000000a;--card-shadow-hover:0 4px 16px #0000001a;--accent:#6366f1;--accent-hover:#4f46e5;--accent-light:#6366f11a;--green:#10b981;--green-bg:#10b9811a;--blue:#3b82f6;--blue-bg:#3b82f61a;--amber:#f59e0b;--amber-bg:#f59e0b1a;--red:#ef4444;--red-bg:#ef44441a;--purple:#8b5cf6;--purple-bg:#8b5cf61a;--radius-sm:6px;--radius:10px;--radius-lg:14px;--transition:.18s ease}.dark{--bg-primary:#0f1117;--bg-secondary:#1a1d27;--bg-tertiary:#22263a;--sidebar-bg:#0d1117;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:#2d3748;--border-subtle:#1e2535;--card-shadow:0 1px 3px #0000004d;--card-shadow-hover:0 4px 20px #0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:.95rem}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);z-index:100;transition:width var(--transition);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{color:#fff;letter-spacing:-.3px;border-bottom:1px solid #ffffff0f;align-items:center;gap:10px;padding:18px 20px;font-size:1.1rem;font-weight:700;display:flex}.sidebar-logo .logo-icon{background:linear-gradient(135deg, var(--accent), #818cf8);border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1rem;display:flex}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.nav-group{margin-bottom:4px}.nav-label{letter-spacing:.08em;color:#ffffff4d;text-transform:uppercase;padding:8px 12px 4px;font-size:.7rem;font-weight:600}.nav-item{color:var(--sidebar-text);transition:all var(--transition);cursor:pointer;border-radius:8px;align-items:center;gap:10px;padding:9px 12px;font-size:.875rem;font-weight:500;display:flex}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{background:var(--sidebar-active-bg);color:var(--sidebar-active);box-shadow:inset 2px 0 0 var(--accent)}.nav-item svg{flex-shrink:0;width:17px;height:17px}.sidebar-bottom{border-top:1px solid #ffffff0f;padding:12px 8px}.main-wrapper{margin-left:var(--sidebar-w);flex-direction:column;flex:1;min-height:100vh;display:flex}.topbar{height:var(--header-h);background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:50;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.topbar-left{align-items:center;gap:8px;display:flex}.breadcrumb{color:var(--text-muted);align-items:center;gap:6px;font-size:.8rem;display:flex}.breadcrumb .current{color:var(--text-primary);font-weight:600}.topbar-right{align-items:center;gap:12px;display:flex}.page-content{flex:1;padding:28px 32px}.page-title{color:var(--text-primary);margin-bottom:6px;font-size:1.5rem;font-weight:700}.page-subtitle{color:var(--text-secondary);font-size:.85rem}.card{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--card-shadow);overflow:hidden}.card-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:18px 22px;display:flex}.card-body{padding:22px}.card-title{color:var(--text-primary);font-size:.95rem;font-weight:600}.stat-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;display:grid}.stat-card{border-radius:var(--radius-lg);color:#fff;cursor:pointer;transition:transform var(--transition), box-shadow var(--transition);justify-content:space-between;align-items:flex-start;padding:22px 24px;display:flex;position:relative;overflow:hidden}.stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000002e}.stat-card:after{content:"";background:#ffffff14;border-radius:50%;width:100px;height:100px;position:absolute;bottom:-20px;right:-20px}.stat-card.green{background:linear-gradient(135deg,#059669,#10b981)}.stat-card.blue{background:linear-gradient(135deg,#2563eb,#3b82f6)}.stat-card.amber{background:linear-gradient(135deg,#d97706,#f59e0b)}.stat-card.red{background:linear-gradient(135deg,#dc2626,#ef4444)}.stat-number{font-size:2.2rem;font-weight:800;line-height:1}.stat-label{opacity:.9;margin-top:4px;font-size:.8rem;font-weight:500}.stat-icon{opacity:.4;font-size:2rem}.stat-link{opacity:.85;align-items:center;gap:4px;margin-top:12px;font-size:.72rem;display:flex}.btn{border-radius:var(--radius-sm);transition:all var(--transition);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:6px;padding:8px 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