.app-container{width:100%;max-width:800px;margin:0 auto}.card{background:#fff;border-radius:16px;padding:40px;box-shadow:0 20px 60px #0000004d}h1{color:#333;font-size:2.5rem;margin-bottom:10px;text-align:center}.subtitle{color:#666;text-align:center;margin-bottom:30px;font-size:1.1rem}.upload-section{display:flex;flex-direction:column;gap:20px}.file-input-wrapper{position:relative}.file-input{position:absolute;opacity:0;width:0;height:0}.file-input-label{display:block;padding:15px 30px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:8px;cursor:pointer;text-align:center;font-weight:600;transition:transform .2s,box-shadow .2s}.file-input-label:hover{transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.preview-section,.uploaded-section{margin-top:20px;padding:20px;background:#f8f9fa;border-radius:8px}.preview-section h3,.uploaded-section h3{color:#333;margin-bottom:15px;font-size:1.3rem}.image-container{width:100%;display:flex;justify-content:center;margin-bottom:15px;border-radius:8px;overflow:hidden;background:#e9ecef;padding:10px}.preview-image,.uploaded-image{max-width:100%;max-height:400px;object-fit:contain;border-radius:4px}.button-group{display:flex;gap:10px;justify-content:center}.upload-button,.reset-button{padding:12px 30px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.upload-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.upload-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.upload-button:disabled{opacity:.6;cursor:not-allowed}.reset-button{background:#6c757d;color:#fff}.reset-button:hover{background:#5a6268;transform:translateY(-2px)}.error-message{padding:12px;background:#f8d7da;color:#721c24;border-radius:8px;border:1px solid #f5c6cb;text-align:center}.image-url{margin-top:15px;padding:12px;background:#fff;border-radius:6px;word-break:break-all}.image-url strong{display:block;margin-bottom:8px;color:#333}.url-link{color:#667eea;text-decoration:none;font-size:.9rem}.url-link:hover{text-decoration:underline}.fetched-section{margin-top:40px;padding:30px;background:#f8f9fa;border-radius:12px}.fetched-section h2{color:#333;font-size:1.8rem;margin-bottom:20px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.refresh-button{padding:8px 16px;background:#28a745;color:#fff;border:none;border-radius:6px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s}.refresh-button:hover:not(:disabled){background:#218838;transform:translateY(-1px)}.refresh-button:disabled{opacity:.6;cursor:not-allowed}.search-section{display:flex;gap:10px;margin-bottom:20px}.search-input{flex:1;padding:12px;border:2px solid #ddd;border-radius:8px;font-size:.95rem;transition:border-color .2s}.search-input:focus{outline:none;border-color:#667eea}.search-button{padding:12px 24px;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.search-button:hover:not(:disabled){background:#5568d3;transform:translateY(-1px)}.search-button:disabled{opacity:.6;cursor:not-allowed}.images-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;margin-top:20px}.image-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px #0000001a;transition:transform .2s,box-shadow .2s}.image-card:hover{transform:translateY(-4px);box-shadow:0 4px 16px #00000026}.image-card-header{padding:12px;background:#f8f9fa;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e9ecef}.image-filename{font-size:.85rem;color:#495057;font-weight:500;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.storage-badge{font-size:.7rem;padding:4px 8px;background:#667eea;color:#fff;border-radius:4px;font-weight:600;white-space:nowrap;margin-left:8px}.image-card-image{width:100%;height:200px;background:#e9ecef;display:flex;align-items:center;justify-content:center;overflow:hidden}.fetched-image{width:100%;height:100%;object-fit:contain}.image-card-footer{padding:12px;text-align:center;border-top:1px solid #e9ecef}.view-link{color:#667eea;text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}.view-link:hover{color:#5568d3;text-decoration:underline}.loading-message,.empty-message{text-align:center;padding:40px;color:#6c757d;font-size:1.1rem}.empty-message{background:#fff;border-radius:8px;border:2px dashed #dee2e6}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:20px}#root{width:100%;min-height:100vh;display:flex;justify-content:center;align-items:center}