:root{--accent:#2563eb;--accent-hover:#1d4ed8;--green:#16a34a;--green-bg:#16a34a22;--yellow:#ca8a04;--yellow-bg:#ca8a0422;--red:#dc2626;--red-bg:#dc262622;--bg:#0f172a;--surface:#1e293b;--surface2:#334155;--surface3:#475569;--text:#f1f5f9;--text-muted:#94a3b8;--border:#475569;--mono:"JetBrains Mono", "Fira Code", "Consolas", monospace;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius:8px;--radius-sm:4px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;margin:0}#root{flex-direction:column;min-height:100vh;display:flex}button{cursor:pointer;font-family:var(--sans);border-radius:var(--radius-sm);border:none;padding:8px 16px;font-size:13px;font-weight:500;transition:background .15s,opacity .15s}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{font-family:var(--sans);background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;padding:8px 12px;font-size:13px;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{font-family:var(--mono);resize:vertical;font-size:12px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--surface3);border-radius:3px}