:root{--bg-primary:#1c1c1c;--bg-secondary:#252526;--bg-tertiary:#2d2d2d;--bg-hover:#3c3c3c;--bg-active:#4a4a4a;--border-color:#404040;--border-light:#505050;--text-primary:#e0e0e0;--text-secondary:#a0a0a0;--text-muted:#707070;--accent-orange:#ff6c37;--accent-orange-hover:#ff8c5a;--accent-green:#00c853;--accent-blue:#2196f3;--accent-yellow:#ffc107;--accent-red:#f44336;--accent-purple:#9c27b0;--method-get:#61affe;--method-post:#49cc90;--method-put:#fca130;--method-patch:#50e3c2;--method-delete:#f93e3e;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;--font-mono:"SF Mono", "Fira Code", "Consolas", monospace;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 24px #00000080}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);line-height:1.5}#root{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea,select{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);padding:8px 12px;font-family:inherit;font-size:13px}input:focus,textarea:focus,select:focus{border-color:var(--accent-orange);outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.loading{opacity:.6;pointer-events:none}.loading .send-btn:after{content:"";border:2px solid #0000;border-top-color:currentColor;border-radius:50%;width:12px;height:12px;margin-left:8px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}