:root{color-scheme:dark;--bg: #121212;--card: #1e1e1e;--input: #2c2c2c;--text: #ffffff;--subText: #aaaaaa;--muted: #666666;--border: #333333;--primary: #4facfe;--danger: #ff4b4b;--success: #28a745;--warning: #f5a623;--placeholder: #666666;--scrollbar: #333333;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}:root[data-theme=light]{color-scheme:light;--bg: #f4f5f7;--card: #ffffff;--input: #eef1f5;--text: #1c1e21;--subText: #5b6169;--muted: #8a9099;--border: #dde1e6;--primary: #4facfe;--danger: #e02424;--success: #1a7f37;--warning: #b7791f;--placeholder: #9aa0a6;--scrollbar: #c4c8ce}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background-color:var(--bg);color:var(--text);transition:background-color .2s ease,color .2s ease}input,textarea,button,select{font-family:inherit}input::placeholder,textarea::placeholder{color:var(--placeholder)}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--primary);text-decoration:none}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:var(--scrollbar);border-radius:4px}