:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #334155;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-primary: #3b82f6;--accent-hover: #2563eb;--success: #10b981;--error: #ef4444;--border-color: #475569}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}#root{width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center}.container{width:100%;max-width:1200px;padding:2rem;display:flex;flex-direction:column;align-items:center;gap:2rem}h1{font-size:3rem;font-weight:800;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:1rem 0;text-align:center}.upload-section{width:100%;max-width:600px;padding:3rem;background-color:var(--bg-secondary);border:2px dashed var(--border-color);border-radius:1rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;transition:all .3s ease;position:relative}.upload-section:hover{border-color:var(--accent-primary);background-color:#3b82f60d}.file-input-wrapper{position:relative;overflow:hidden;display:inline-block}.file-input{font-size:100px;position:absolute;left:0;top:0;opacity:0;cursor:pointer}.btn-upload{background-color:var(--accent-primary);color:#fff;border:none;padding:.75rem 2rem;font-size:1.1rem;font-weight:600;border-radius:.5rem;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.btn-upload:hover:not(:disabled){background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.btn-upload:disabled{opacity:.6;cursor:not-allowed;transform:none}.error{background-color:#ef44441a;color:var(--error);padding:1rem;border-radius:.5rem;border:1px solid var(--error)}.results{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;width:100%;margin-top:2rem}.image-card{background-color:var(--bg-secondary);padding:1rem;border-radius:1rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;transition:transform .3s ease;overflow:hidden}.image-card:hover{transform:translateY(-5px)}.image-card h3{color:var(--text-secondary);margin-top:0;margin-bottom:1rem;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em}.image-card img{width:100%;height:auto;border-radius:.5rem;display:block}.loading-spinner{width:40px;height:40px;border:4px solid var(--bg-card);border-top:4px solid var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.file-label{color:var(--text-secondary);font-size:1.1rem}