:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--border-color:#e2e8f0;--border-light:#f1f5f9;--primary-color:#3b82f6;--primary-hover:#2563eb;--primary-light:#dbeafe;--primary-text:#1d4ed8;--danger-color:#ef4444;--danger-light:#fee2e2;--success-color:#10b981;--success-light:#d1fae5;--warning-color:#f59e0b;--warning-light:#fef3c7;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem}[data-theme=dark],.dark{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--border-color:#334155;--border-light:#1e293b;--primary-color:#60a5fa;--primary-hover:#3b82f6;--primary-light:#3b82f633;--primary-text:#eff6ff;--danger-color:#f87171;--danger-light:#ef444433;--success-color:#34d399;--success-light:#10b98133;--warning-color:#fbbf24;--warning-light:#f59e0b33;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0000004d}body{background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .2s,color .2s}.card{background-color:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.btn{border-radius:var(--radius-md);cursor:pointer;border:1px solid #0000;padding:.5rem 1rem;font-weight:500;transition:all .2s}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.input{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);padding:.5rem .75rem}.input:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-light);outline:none}