:root{--bg-color:#0f172a;--surface-color:#1e293bb3;--border-color:#ffffff1a;--text-primary:#f8fafc;--text-secondary:#94a3b8;--primary-color:#3b82f6;--primary-hover:#2563eb;--danger-color:#ef4444;--success-color:#10b981;--glass-blur:12px}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden}*{box-sizing:border-box}.glass-panel{background:var(--surface-color);-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}.btn{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;display:inline-flex}.btn:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.btn-secondary{border:1px solid var(--border-color);color:var(--text-primary);background:0 0}.btn-secondary:hover{box-shadow:none;background:#ffffff0d}.input-group{margin-bottom:1.5rem}.input-group label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;display:block}.input-field{border:1px solid var(--border-color);width:100%;color:var(--text-primary);background:#0f172a99;border-radius:8px;outline:none;padding:.75rem 1rem;transition:border-color .2s,box-shadow .2s}.input-field:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f633}.app-layout{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border-color);width:260px;-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));background:#0f172acc;flex-direction:column;padding:1.5rem;display:flex}.sidebar-logo{background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:2rem;font-size:1.5rem;font-weight:700}.nav-link{color:var(--text-secondary);border-radius:8px;margin-bottom:.5rem;padding:.75rem 1rem;text-decoration:none;transition:all .2s;display:block}.nav-link:hover,.nav-link.active{color:var(--text-primary);background:#ffffff0d}.main-content{flex:1;padding:2rem;overflow-y:auto}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.data-table{border-collapse:collapse;width:100%}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border-color);padding:1rem}.data-table th{color:var(--text-secondary);font-size:.875rem;font-weight:500}