:root{--primary-color: #005fcc;--secondary-color: #f4f7fa;--text-color: #333;--light-text-color: #666;--border-color: #d1d9e0;--success-color: #28a745;--warning-color: #ffc107;--error-color: #dc3545;--white: #fff;--shadow: 0 4px 12px rgba(0, 0, 0, .08)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Roboto,sans-serif;background-color:var(--secondary-color);color:var(--text-color);display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px}#root{width:100%;max-width:800px;margin:auto}.app-container{background-color:var(--white);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;transition:all .3s ease-in-out}.header{text-align:center;padding:30px 20px;border-bottom:1px solid var(--border-color);background-color:var(--primary-color);color:var(--white)}.header h1{margin:0;font-size:2rem;font-weight:500}.header p{margin-top:8px;font-size:1rem;font-weight:300;opacity:.9}.main-content{padding:40px}.uploader-container{border:2px dashed var(--border-color);border-radius:8px;padding:40px;text-align:center;cursor:pointer;transition:background-color .2s,border-color .2s}.uploader-container.drag-over{background-color:#e9f2ff;border-color:var(--primary-color)}.uploader-container svg{width:60px;height:60px;color:var(--primary-color);margin-bottom:20px}.uploader-container h2{font-size:1.2rem;font-weight:500;margin-bottom:8px}.uploader-container p{color:var(--light-text-color);font-size:.9rem}.error-message{color:var(--error-color);background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:8px;padding:15px;margin-top:20px;text-align:center}.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#ffffffe6;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.spinner{border:6px solid var(--secondary-color);border-top:6px solid var(--primary-color);border-radius:50%;width:60px;height:60px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-overlay p{margin-top:20px;font-size:1.1rem;font-weight:500;color:var(--text-color)}.results-container{display:flex;flex-direction:column;gap:30px}.results-summary{display:flex;flex-wrap:wrap;gap:30px;align-items:center;border-bottom:1px solid var(--border-color);padding-bottom:30px}.score-visual{flex-shrink:0;position:relative;width:150px;height:150px;display:flex;justify-content:center;align-items:center}.score-circle{transform:rotate(-90deg)}.score-circle-bg{fill:none;stroke:var(--secondary-color)}.score-circle-fg{fill:none;transition:stroke-dashoffset .5s ease-out,stroke .5s}.score-text{position:absolute;font-size:2.5rem;font-weight:700}.summary-text{flex-grow:1;min-width:250px}.summary-text h2{font-size:1.5rem;margin-bottom:10px;font-weight:500}.summary-text p{font-size:1rem;line-height:1.6}.urgent-warning{color:var(--error-color);background-color:#f8d7da;border:1px solid #f5c6cb;border-left:5px solid var(--error-color);border-radius:8px;padding:15px 20px;font-weight:500;text-align:center}.detailed-analysis h3{font-size:1.2rem;font-weight:500;margin-bottom:20px;border-bottom:2px solid var(--primary-color);padding-bottom:8px;display:inline-block}.analysis-item{margin-bottom:15px}.analysis-item strong{display:block;margin-bottom:5px;font-weight:500}.analysis-item p{color:var(--light-text-color);line-height:1.5}.cta-card{background-color:#e9f2ff;border:1px solid #b3d1ff;border-left:5px solid var(--primary-color);border-radius:8px;padding:25px;margin-top:20px}.cta-card h4{font-size:1.2rem;font-weight:700;margin-bottom:10px;color:var(--primary-color)}.cta-card p{line-height:1.6;margin-bottom:20px}.cta-button{display:inline-block;background-color:var(--primary-color);color:var(--white);padding:12px 25px;border-radius:5px;text-decoration:none;font-weight:500;transition:background-color .2s,transform .2s;border:none;cursor:pointer}.cta-button:hover{background-color:#004a9e;transform:translateY(-2px)}.reset-button{display:block;margin:30px auto 0;background-color:var(--light-text-color);color:var(--white);padding:12px 30px;border-radius:5px;border:none;font-weight:500;font-size:1rem;cursor:pointer;transition:background-color .2s}.reset-button:hover{background-color:#555}.preview-container{text-align:center;display:flex;flex-direction:column;gap:15px}.preview-container h2{font-size:1.5rem;font-weight:500}.preview-container .preview-subtitle{color:var(--light-text-color);font-size:1rem;margin-bottom:15px}.thumbnails-container{display:flex;justify-content:center;align-items:flex-start;gap:20px;flex-wrap:wrap}.thumbnail-item{display:flex;flex-direction:column;align-items:center;gap:8px}.thumbnail-item img{max-width:150px;max-height:200px;border:1px solid var(--border-color);border-radius:4px;box-shadow:0 2px 6px #0000000f;object-fit:contain;background-color:var(--secondary-color)}.thumbnail-item span{font-size:.9rem;font-weight:500;color:var(--text-color)}.preview-actions{display:flex;justify-content:center;gap:20px;margin-top:20px}.preview-actions .reset-button{margin:0;background-color:transparent;color:var(--light-text-color);border:1px solid var(--border-color);padding:11px 30px}.preview-actions .reset-button:hover{background-color:var(--secondary-color);color:var(--text-color)}