.optimization-progress-container{align-items:center;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:9999}.optimization-progress-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;bottom:0;left:0;position:absolute;right:0;top:0}.optimization-progress-modal{animation:slideIn .3s ease-out;background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;max-width:600px;min-width:400px;padding:32px;position:relative;z-index:10000}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.progress-header{margin-bottom:24px}.progress-header h3{color:#1a1a1a;font-size:20px;font-weight:600;margin:0 0 8px}.progress-message{color:#666;font-size:14px;margin:0}.progress-bar-container{background:#e0e0e0;border-radius:16px;height:32px;margin-bottom:16px;overflow:hidden;position:relative;width:100%}.progress-bar-fill{align-items:center;background:linear-gradient(90deg,#4caf50,#2e7d32);border-radius:16px;display:flex;height:100%;justify-content:center;min-width:32px;position:relative;transition:width .3s ease}.progress-bar-text{color:#fff;font-size:14px;font-weight:600;text-shadow:0 1px 2px #0000004d}.progress-time{color:#666;font-size:14px;margin-bottom:16px;text-align:center}.progress-actions{display:flex;justify-content:center;margin-top:24px}.btn-cancel{background:#f44336;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:14px;font-weight:500;padding:10px 24px;transition:all .2s}.btn-cancel:hover{background:#d32f2f;box-shadow:0 4px 8px #f443364d;transform:translateY(-1px)}.btn-cancel:active{transform:translateY(0)}.progress-spinner{display:flex;justify-content:center;margin-top:24px}.spinner{animation:spin 1s linear infinite;border:4px solid #e0e0e0;border-radius:50%;border-top-color:#4caf50;height:40px;width:40px}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:600px){.optimization-progress-modal{max-width:90%;min-width:auto;padding:24px;width:90%}.progress-header h3{font-size:18px}.progress-bar-container{height:28px}.progress-bar-text{font-size:13px}}@media (prefers-color-scheme:dark){.optimization-progress-modal{background:#1e1e1e;color:#e0e0e0}.progress-header h3{color:#e0e0e0}.progress-message{color:#999}.progress-bar-container{background:#333}.progress-time{color:#999}.spinner{border-color:#4caf50 #333 #333}}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f0f0f0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}.App,body{overflow-x:hidden}.App{display:flex;flex-direction:column;margin:0 auto;max-width:800px;min-height:100vh;padding:0 16px;width:100%}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}@media (max-width:768px){body{font-size:14px}}::-webkit-scrollbar{height:10px;width:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#555}@media print{footer,header{display:none}}