.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-secondary);border-radius:16px;width:100%;max-width:800px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 25px 50px -12px #00000080}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--bg-tertiary)}.modal-header h2{margin:0;font-size:22px;color:var(--text-primary)}.close-btn{background:none;border:none;color:var(--text-secondary);font-size:28px;cursor:pointer;padding:4px 8px;line-height:1;border-radius:8px;transition:all 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#e94560;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--chatgpt-color: #10a37f;--claude-color: #d97706;--gemini-color: #4285f4;--grok-color: #1da1f2}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#1a4a7a}