:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-elevated:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-tertiary:#94a3b8;--border-light:#e2e8f0;--border-medium:#cbd5e1;--accent-primary:#3b82f6;--accent-secondary:#2563eb;--accent-glow:#3b82f61a;--success:#10b981;--success-glow:#10b9811a;--warning:#f59e0b;--warning-glow:#f59e0b1a;--danger:#ef4444;--danger-glow:#ef44441a;--info:#8b5cf6;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a;--gradient-primary:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-success:linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-danger:linear-gradient(135deg, #ef4444 0%, #dc2626 100%);--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace}[data-theme=dark]{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--bg-elevated:#1e293b;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--text-tertiary:#64748b;--border-light:#334155;--border-medium:#475569;--accent-primary:#60a5fa;--accent-secondary:#3b82f6;--accent-glow:#60a5fa26;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0000004d}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;transition:background-color .3s,color .3s}.card-modern{background:var(--bg-secondary);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);border-radius:1rem;padding:1.5rem;transition:all .3s}.card-modern:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-gradient{background:var(--gradient-primary);color:#fff;cursor:pointer;font-weight:600;font-family:var(--font-sans);border:none;border-radius:.5rem;padding:.75rem 1.5rem;transition:all .3s}.btn-gradient:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-gradient:disabled{opacity:.5;cursor:not-allowed}.glass-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;border-radius:1rem}[data-theme=dark] .glass-card{background:#0000004d}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fade-in-up{animation:.5s ease-out fadeInUp}.status-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.status-dot.green{background-color:var(--success);box-shadow:0 0 8px var(--success-glow)}.status-dot.red{background-color:var(--danger);box-shadow:0 0 8px var(--danger-glow)}.status-dot.amber{background-color:var(--warning);box-shadow:0 0 8px var(--warning-glow)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-accent{color:var(--accent-primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.mono{font-family:var(--font-mono)}.spinner{border:3px solid var(--border-light);border-top-color:var(--accent-primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@media (width<=768px){.card-modern{padding:1rem}.btn-gradient{padding:.6rem 1.2rem}}