.ui-card{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:8px;padding:24px;transition:background .3s,border-color .3s;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.ui-btn{cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s ease-in-out;display:inline-flex}.ui-btn:disabled{opacity:.5;cursor:not-allowed}.ui-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.ui-btn-primary{background:var(--primary);color:#fff}.ui-btn-secondary{background:var(--bg-input);color:var(--text-main);border:1px solid var(--border-strong)}.ui-btn-secondary:hover:not(:disabled){background:var(--bg-sidebar)}.ui-btn-success{background:var(--success);color:#fff}.ui-btn-danger{background:var(--danger);color:#fff}.ui-btn-info{background:var(--info);color:#fff}.ui-label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.ui-input{background:var(--bg-input);border:1px solid var(--border-strong);width:100%;color:var(--text-main);border-radius:6px;padding:10px 14px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.ui-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #3b82f633}.ui-input:disabled{background:var(--bg-sidebar);opacity:.7;cursor:not-allowed}.ui-badge{border-radius:12px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.ui-badge-success{color:var(--success);background:#22c55e26;border:1px solid #22c55e4d}.ui-badge-danger{color:var(--danger);background:#ef444426;border:1px solid #ef44444d}.ui-badge-info{color:var(--info);background:#3b82f626;border:1px solid #3b82f64d}.ui-badge-warning{color:var(--warning);background:#eab30826;border:1px solid #eab3084d}:root{--bg-dark:#0f172a;--bg-card:#1e293bb3;--bg-sidebar:#0f172a99;--bg-input:#0f172a80;--text-main:#f8fafc;--text-muted:#cbd5e1;--primary:#3b82f6;--primary-hover:#2563eb;--accent:#10b981;--danger:#ef4444;--warning:#eab308;--success:#22c55e;--info:#3b82f6;--border-glass:#ffffff1a;--border-strong:#fff3}.light-mode{--bg-dark:#f8fafc;--bg-card:#fffc;--bg-sidebar:#f1f5f9e6;--bg-input:#e2e8f080;--text-main:#0f172a;--text-muted:#475569;--primary:#2563eb;--border-glass:#0000001a;--border-strong:#0003}html{scrollbar-width:thin;scrollbar-color:var(--primary,#3b82f6) var(--bg-dark,#0f172a)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-dark,#0f172a)}::-webkit-scrollbar-thumb{background:var(--primary,#3b82f6);border:2px solid var(--bg-dark,#0f172a);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--primary-hover,#2563eb)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);background:radial-gradient(circle at 0 0,#1e293b 0%,#0f172a 100%);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;transition:background .3s,color .3s;overflow-x:hidden}body.light-mode{background:radial-gradient(circle at 0 0,#fff 0%,#f1f5f9 100%)}.glass-panel{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);border-radius:16px;box-shadow:0 4px 30px #0000001a}.glass-button{color:#60a5fa;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#3b82f633;border:1px solid #3b82f666;border-radius:8px;padding:10px 20px;font-weight:500;transition:all .3s}.glass-button:hover{color:#fff;background:#3b82f666;transform:translateY(-2px);box-shadow:0 4px 15px #3b82f64d}.app-container{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border-glass);background:var(--bg-sidebar);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;gap:32px;width:280px;padding:24px;display:flex}.logo-container{align-items:center;gap:12px;display:flex}.logo-icon{color:var(--primary);width:32px;height:32px}.logo-text{background:linear-gradient(90deg,#60a5fa,#a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:700}.nav-links{flex-direction:column;gap:8px;display:flex}.nav-item{color:var(--text-muted);border-radius:10px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;text-decoration:none;transition:all .3s;display:flex}.nav-item:hover{color:var(--text-main);background:#ffffff0d}.nav-item.active{color:var(--primary);border-left:3px solid var(--primary);background:#3b82f61a}.main-content{flex-direction:column;flex:1;gap:32px;padding:40px;display:flex}.page-header{justify-content:space-between;align-items:center;margin-top:35px;display:flex}.page-title{letter-spacing:-.02em;font-size:2rem;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;display:grid}.stat-card{flex-direction:column;gap:16px;padding:24px;transition:transform .3s,box-shadow .3s;display:flex;position:relative;overflow:hidden}.stat-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0003}.stat-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;display:flex}.stat-icon.blue{color:#60a5fa;background:#3b82f61a}.stat-icon.green{color:#34d399;background:#10b9811a}.stat-icon.purple{color:#c084fc;background:#a78bfa1a}.stat-icon.orange{color:#fbbf24;background:#f59e0b1a}.stat-value{font-size:2.5rem;font-weight:700}.stat-label{color:var(--text-muted);font-size:.95rem;font-weight:500}.top-navbar{display:none}.user-welcome{color:var(--text-muted);background:var(--bg-sidebar);border:1px solid var(--border-glass);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:20px;align-items:center;gap:8px;padding:6px 14px;font-size:14px;display:flex}.mobile-menu-btn{color:var(--text-main);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px;transition:background .3s;display:none}.mobile-menu-btn:hover{background:#ffffff1a}.mobile-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:40;background:#00000080;display:none;position:fixed;inset:0}@media (width<=768px){.top-navbar{border-bottom:1px solid var(--border-glass);background:var(--bg-sidebar);justify-content:space-between;align-items:center;margin-bottom:15px;padding:15px 20px;display:flex}.sidebar{z-index:50;width:260px;transition:left .3s;position:fixed;top:0;bottom:0;left:-300px}.sidebar.open{left:0}.mobile-menu-btn,.mobile-overlay.open{display:block}.main-content{padding:15px}.stats-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start;gap:15px;margin-top:15px}}