@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--border-light: #e5e7eb;--border-subtle: #f3f4f6;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #9ca3af;--accent: #111827;--accent-hover: #1f2937}[data-theme=dark],.dark-theme{--bg-primary: #181a20;--bg-secondary: #1e2026;--bg-tertiary: #282c34;--border-light: #2d3139;--border-subtle: #262a32;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent: #3584e4;--accent-hover: #266ec7}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit}.top-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:4px;border:1px solid transparent;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .1s ease}.top-btn:hover:not(:disabled){background-color:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-light)}.tool-btn:hover{background-color:var(--bg-secondary)!important;color:var(--text-primary)!important}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}