.dropzone{border:3px dashed #ccc;border-radius:12px;padding:2rem;text-align:center;cursor:pointer;transition:all .2s ease}.dropzone:hover{background-color:#f9f9f9;border-color:#999}.dropzone.active{border-color:#3498db;background-color:#ebf8ff}.upload-icon{font-size:3rem;color:#3498db;margin-bottom:1rem}.upload-text{font-size:1.25rem;color:#333;margin-bottom:.5rem;font-weight:500}.upload-hint{font-size:.875rem;color:#666}.app-container{min-height:100vh;background:linear-gradient(135deg,#f0f7ff,#fff,#f0f7ff);padding:2rem}.content-container{max-width:1200px;margin:0 auto;padding:20px}.header{text-align:center;margin-bottom:2rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.header h1{font-size:2.5rem;color:#1a1a1a;margin-bottom:1rem}.header p{font-size:1.2rem;color:#666}.upload-container{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 4px 6px #0000001a;margin-bottom:2rem}.results-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width: 768px){.results-grid{grid-template-columns:1fr 1fr}}.result-card{background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 4px 6px #0000001a}.result-card h2{font-size:1.25rem;color:#1a1a1a;margin-bottom:1rem}.image-container{position:relative;border-radius:8px;overflow:hidden;background:#f5f5f5;aspect-ratio:16/9}.image-container img{width:100%;height:100%;object-fit:contain}.description-container{background:#f5f5f5;border-radius:8px;padding:1rem}.description-text{color:#333;font-size:1.1rem;line-height:1.6}.loading-container{display:flex;align-items:center;justify-content:center;padding:2rem}.spinner{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin-right:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-message{background:#fee2e2;border:1px solid #fecaca;border-radius:8px;padding:1rem;margin-bottom:2rem;color:#dc2626;text-align:center}.download-button{display:inline-flex;align-items:center;gap:8px;background:#34a853;color:#fff;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;margin-top:1rem;transition:all .2s ease;box-shadow:0 2px 4px #0000001a}.download-icon{font-size:1.2em;transition:transform .2s ease}.download-button:hover{background:#2e8b47;transform:translateY(-1px);box-shadow:0 4px 6px #00000026}.download-button:hover .download-icon{transform:translateY(2px)}.download-button:active{transform:translateY(0);box-shadow:0 2px 4px #0000001a}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}