:root{--bg: #1a1a1a;--panel: #232323;--panel-2: #2c2c2c;--border: #3a3a3a;--text: #ececec;--muted: #9a9a9a;--accent: #3498db;--accent-2: #2ecc71;--danger: #e74c3c}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,[role=tab]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button{background:var(--panel-2);color:var(--text);border:1px solid var(--border);padding:6px 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