:root{--color-bg: #0f0f0f;--color-bg-secondary: #1a1a1a;--color-bg-tertiary: #242424;--color-bg-hover: #2a2a2a;--color-bg-active: #333333;--color-border: #333333;--color-border-light: #444444;--color-text: #ffffff;--color-text-secondary: #a0a0a0;--color-text-muted: #666666;--color-primary: #4285f4;--color-primary-hover: #5a95f5;--color-primary-bg: rgba(66, 133, 244, .15);--color-danger: #ea4335;--color-warning: #fbbc04;--color-success: #34a853;--color-starred: #f4b400;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--sidebar-width: 256px;--header-height: 64px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 6px rgba(0,0,0,.4);--shadow-lg: 0 10px 25px rgba(0,0,0,.5)}[data-theme=light]{--color-bg: #ffffff;--color-bg-secondary: #f6f8fc;--color-bg-tertiary: #eef1f5;--color-bg-hover: #e8eaed;--color-bg-active: #d3d7dc;--color-border: #e0e0e0;--color-border-light: #d0d0d0;--color-text: #202124;--color-text-secondary: #5f6368;--color-text-muted: #80868b;--shadow-sm: 0 1px 2px rgba(0,0,0,.1);--shadow-md: 0 4px 6px rgba(0,0,0,.1);--shadow-lg: 0 10px 25px rgba(0,0,0,.15)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:var(--font-family);font-size:14px;line-height:1.5;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea{font-family:inherit;font-size:inherit;color:inherit;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:10px 14px;outline:none;transition:border-color .15s ease}input:focus,textarea:focus{border-color:var(--color-primary)}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-light)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}