:root{--primary-green: #4CAF50;--dark-green: #388E3C;--light-green: #81C784;--bg-white: #ffffff;--text-dark: #1f2937;--text-gray: #6b7280;--border-gray: #e5e7eb;--success-green: #43A047;--error-red: #ef4444;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;font-weight:400}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(135deg,#f0fdf4,#fff);color:var(--text-dark)}#root{min-height:100vh}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:all .3s ease}button:disabled{opacity:.6;cursor:not-allowed}input{font-family:inherit}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--primary-green);color:#fff;padding:1.5rem 2rem;box-shadow:0 2px 8px #22c55e33}.header-content{max-width:1200px;margin:0 auto}.header h1{font-size:1.75rem;font-weight:700;margin-bottom:.25rem;display:flex;align-items:center;gap:.5rem}.header-icon{font-size:2rem;vertical-align:middle}.header p{font-size:.95rem;opacity:.95}.main{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.upload-section{background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 4px 6px #0000000d;margin-bottom:2rem}.upload-section h2{color:var(--text-dark);font-size:1.5rem;margin-bottom:.5rem}.upload-section p{color:var(--text-gray);margin-bottom:2rem}.mode-toggle{display:flex;gap:1rem;margin-bottom:1.5rem;justify-content:center}.mode-button{background:#fff;color:var(--text-gray);padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:600;border:2px solid var(--border-gray);transition:all .3s ease;display:flex;align-items:center;gap:.5rem}.mode-button svg{font-size:1.25rem}.mode-button:hover{border-color:var(--primary-green);color:var(--primary-green)}.mode-button.active{background:var(--primary-green);color:#fff;border-color:var(--primary-green)}.manual-input-section{margin-top:1.5rem}.input-group{margin-bottom:1.5rem}.input-group label{display:block;font-weight:600;color:var(--text-dark);margin-bottom:.5rem;font-size:.95rem}.nafdac-input{width:100%;max-width:400px;padding:.875rem 1rem;border:2px solid var(--border-gray);border-radius:8px;font-size:1rem;transition:all .3s ease;display:block;margin:0 auto}.nafdac-input:focus{outline:none;border-color:var(--primary-green);box-shadow:0 0 0 3px #4caf501a}.nafdac-input:disabled{background:#f9fafb;cursor:not-allowed}.upload-area{border:3px dashed var(--border-gray);border-radius:12px;padding:3rem 2rem;text-align:center;transition:all .3s ease;cursor:pointer;background:#fafafa}.upload-area:hover{border-color:var(--primary-green);background:#f0fdf4}.upload-area.drag-over{border-color:var(--primary-green);background:#f0fdf4;transform:scale(1.02)}.upload-icon{font-size:3rem;margin-bottom:1rem}.upload-area h3{color:var(--text-dark);font-size:1.25rem;margin-bottom:.5rem}.upload-area p{color:var(--text-gray);margin-bottom:1.5rem}.upload-button{background:var(--primary-green);color:#fff;padding:.75rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;display:inline-flex;align-items:center;gap:.5rem}.upload-button:hover:not(:disabled){background:var(--dark-green);transform:translateY(-2px);box-shadow:0 4px 12px #22c55e4d}.file-input{display:none}.preview-section{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border-gray)}.image-preview{max-width:400px;max-height:300px;margin:0 auto 1.5rem;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px #0000001a;display:flex;align-items:center;justify-content:center;background:#f9fafb}.image-preview img{width:100%;height:100%;object-fit:contain;display:block}.action-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.verify-button{background:var(--primary-green);color:#fff;padding:.875rem 2.5rem;border-radius:8px;font-size:1.05rem;font-weight:600}.verify-button:hover:not(:disabled){background:var(--dark-green);transform:translateY(-2px);box-shadow:0 4px 12px #22c55e4d}.verify-button:disabled{background:var(--text-gray)}.cancel-button{background:#fff;color:var(--text-gray);padding:.875rem 2rem;border-radius:8px;font-size:1.05rem;font-weight:600;border:2px solid var(--border-gray)}.cancel-button:hover{border-color:var(--text-gray);color:var(--text-dark)}.progress-container{margin-top:2rem;padding:2rem;background:#f9fafb;border-radius:12px;border:2px solid var(--border-gray)}.progress-steps{display:flex;flex-direction:column;gap:1rem;max-width:500px;margin:0 auto}.progress-step{display:flex;align-items:center;gap:1rem;padding:1rem;background:#fff;border-radius:8px;border:2px solid transparent;transition:all .3s ease}.progress-step.pending{opacity:.5}.progress-step.active{border-color:var(--primary-green);background:#f0fdf4;box-shadow:0 2px 8px #22c55e26}.progress-step.completed{border-color:var(--success-green);background:#f0fdf4}.progress-step.error{border-color:var(--error-red);background:#fef2f2}.step-indicator{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--border-gray);color:#fff;font-weight:600;transition:all .3s ease}.progress-step.active .step-indicator{background:var(--primary-green)}.progress-step.completed .step-indicator{background:var(--success-green)}.progress-step.error .step-indicator{background:var(--error-red)}.step-icon{font-size:1.25rem}.step-icon.error{color:#fff}.step-number{font-size:1rem;font-weight:700}.step-spinner{border:3px solid rgba(255,255,255,.3);border-top:3px solid white;border-radius:50%;width:24px;height:24px;animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.step-label{flex:1;font-size:.95rem;font-weight:500;color:var(--text-dark)}.progress-step.pending .step-label{color:var(--text-gray)}.progress-step.active .step-label{color:var(--primary-green);font-weight:600}.progress-step.completed .step-label{color:var(--success-green)}.progress-step.error .step-label{color:var(--error-red)}.result-section{background:#fff;border-radius:16px;padding:2.5rem;box-shadow:0 4px 6px #0000000d}.result-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.result-icon{font-size:3rem}.result-icon.success{color:var(--success-green)}.result-icon.error{color:var(--error-red)}.result-title{font-size:1.75rem;font-weight:700}.result-title.success{color:var(--success-green)}.result-title.error{color:var(--error-red)}.results-count{text-align:center;margin-bottom:1.5rem;padding:.75rem;background:#f0f9ff;border-radius:8px;border:1px solid #bae6fd}.results-count p{margin:0;color:#0369a1;font-weight:600;font-size:1rem}.products-container{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:1.5rem}.product-card{background:#f9fafb;border-radius:12px;padding:1.5rem;border:2px solid var(--border-gray);transition:all .3s ease}.product-card:hover{border-color:var(--primary-green);box-shadow:0 4px 12px #22c55e1a}.product-number{font-size:.875rem;font-weight:700;color:var(--primary-green);text-transform:uppercase;letter-spacing:.5px;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--primary-green)}.product-details{background:#f9fafb;border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.detail-row{display:flex;padding:.75rem 0;border-bottom:1px solid var(--border-gray)}.detail-row:last-child{border-bottom:none}.detail-label{font-weight:600;color:var(--text-dark);min-width:180px}.detail-value{color:var(--text-gray);flex:1}.status-badge{display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.875rem;font-weight:600}.status-badge.active{background:#d1fae5;color:#065f46}.status-badge.inactive{background:#fee2e2;color:#991b1b}.error-message{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:1rem;color:var(--error-red);margin-bottom:1.5rem}.verification-metadata{background:#f9fafb;border-radius:8px;padding:1rem;margin-bottom:1.5rem;text-align:center}.verification-metadata p{margin:.25rem 0;color:var(--text-gray)}.new-verification-button{background:var(--primary-green);color:#fff;padding:.875rem 2rem;border-radius:8px;font-size:1rem;font-weight:600}.new-verification-button:hover{background:var(--dark-green);transform:translateY(-2px);box-shadow:0 4px 12px #22c55e4d}@media(max-width:768px){.header{padding:1rem 1.5rem}.header h1{font-size:1.5rem}.main{padding:1rem}.upload-section,.result-section{padding:1.5rem}.image-preview{max-width:100%;max-height:250px}.upload-area{padding:2rem 1rem}.upload-icon{font-size:2.5rem}.upload-area h3{font-size:1.1rem}.mode-toggle{flex-direction:column;gap:.75rem}.mode-button{width:100%;justify-content:center}.action-buttons{flex-direction:column;width:100%}.verify-button,.cancel-button,.new-verification-button{width:100%;justify-content:center}.detail-row{flex-direction:column;gap:.25rem}.detail-label{min-width:auto}.progress-container{padding:1rem}.progress-step{padding:.75rem}.step-indicator{width:36px;height:36px}.step-label{font-size:.875rem}.result-header{flex-direction:column;text-align:center}.result-icon{font-size:2.5rem}.result-title{font-size:1.5rem}}