:root{--primary:#4f46e5;--primary-hover:#4338ca;--secondary:#f3f4f4;--text:#111827;--text-light:#6b7280;--border:#e5e7eb;--bg-light:#f9fafb;--error:#ef4444;--success:#10b981;--warning:#f59e0b;--card-shadow:0 4px 6px rgba(0,0,0,0.05);--page-shadow:0 2px 4px rgba(0,0,0,0.1)}*{box-sizing:border-box;margin:0;padding:0}.containert{max-width:85%;margin:100px auto;background:white;border-radius:12px;box-shadow:var(--card-shadow);overflow:hidden}.header-t{padding:24px;border-bottom:1px solid var(--border);text-align:center;background:white}.header-t h1{font-size:38px;line-height:1.6;margin-bottom:12px;font-weight:700;font-family:"Noto Sans",sans-serif;color:#0d47a1}.header-t p{opacity:.9;font-size:15px;font-family:"Noto Sans",sans-serif;color:var(--text)}.main-content{padding:24px}.upload-section{text-align:center;padding:40px;border:2px dashed var(--border);border-radius:12px;background-color:var(--bg-light);transition:all .3s ease;margin-bottom:24px}.upload-section.active{border-color:var(--primary);background-color:rgba(79,70,229,0.05)}.upload-icon{font-size:48px;color:var(--primary);margin-bottom:16px}.upload-text{font-size:18px;color:var(--text);margin-bottom:8px}.upload-hint{font-size:14px;color:var(--text-light);margin-bottom:20px}.btn-upload{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:8px;font-weight:500;cursor:pointer;transition:all .2s ease;background-color:var(--primary);color:white;border:0;outline:0;font-size:15px;gap:8px}.btn-upload:hover{background-color:var(--primary-hover)}#image-upload{display:none}.images-container{display:none;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin:24px 0}.image-card{background:white;border-radius:8px;box-shadow:var(--page-shadow);overflow:hidden;transition:transform .2s}.image-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.1)}.image-header{padding:12px 16px;background-color:var(--primary);color:white;font-weight:500;display:flex;justify-content:space-between;align-items:center}.image-number{background-color:white;color:var(--primary);width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:bold}.image-content{padding:16px;background-color:var(--bg-light)}.image-preview{width:100%;height:auto;max-height:300px;object-fit:contain;border:1px solid var(--border);background-color:white;margin-bottom:16px}.pdf-options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}.option-group{display:flex;flex-direction:column}.option-label{font-size:12px;color:var(--text-light);margin-bottom:4px}.option-input{padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;width:100%}.option-select{padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;width:100%;background-color:white}.option-input:focus,.option-select:focus{outline:0;border-color:var(--primary)}.action-buttons{display:none;justify-content:center;gap:16px;margin-top:24px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:8px;font-weight:500;cursor:pointer;transition:all .2s ease;border:0;outline:0;font-size:15px;gap:8px}.btn-primary{background-color:var(--primary);color:white}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--secondary);color:var(--text)}.btn-secondary:hover{background-color:#e5e7eb}.btn-success{background-color:var(--success);color:white}.btn-success:hover{background-color:#0d9f6e}.global-actions{display:none;justify-content:space-between;margin-bottom:16px;align-items:center}.global-options{display:flex;gap:12px;align-items:center}.apply-all-btn{background-color:var(--success);color:white;border:0;padding:8px 16px;border-radius:6px;cursor:pointer;font-weight:500;display:flex;align-items:center;gap:8px}@media(max-width:768px){.images-container{grid-template-columns:1fr}.pdf-options{grid-template-columns:1fr}.action-buttons{flex-direction:column;gap:12px}.btn{width:100%}.global-actions{flex-direction:column;gap:12px;align-items:flex-start}}.loading{display:none;margin:20px 0;text-align:center;color:var(--primary)}.loading i{animation:spin 1s linear infinite}.error-message{display:none;padding:12px;background-color:#fee2e2;color:var(--error);border-radius:6px;margin-bottom:16px;text-align:center}@keyframes spin{0{transform:rotate(0)}100%{transform:rotate(360deg)}}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.how-to-section-wrapper{max-width:1200px;margin:40px auto;padding:0 20px}.how-to-section-wrapper h2{font-family:'Space Grotesk',sans-serif;text-align:center;font-size:2.2rem;color:#333;line-height:1.6;margin-bottom:40px}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.step-card{background-color:#fff;padding:30px;border-radius:12px;border:1px solid #e9ecef;text-align:left;box-shadow:0 5px 15px rgba(0,0,0,0.05)}.step-card .step-number{font-size:1.5rem;font-weight:700;color:#fff;background-color:#0d47a1;width:45px;height:45px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.step-card h3{font-family:'Space Grotesk',sans-serif;font-size:1.3rem;margin-bottom:10px;color:#222;line-height:1.6}.step-card p{color:#666;line-height:1.6;font-size:1rem;margin:0}@media(max-width:768px){.steps-grid{grid-template-columns:1fr}}.content-wrapper{max-width:1200px;margin:40px auto;padding:20px;font-family:'Noto Sans',sans-serif;line-height:1.6;color:#333}.content-wrapper h2{font-size:2.2em;color:#4f46e5;margin-top:40px;margin-bottom:15px;border-bottom:2px solid #e5e7eb;padding-bottom:10px}.content-wrapper h3{font-size:1.5em;color:#333;margin-top:30px;margin-bottom:10px}.content-wrapper p{margin-bottom:20px;font-size:1em}.content-wrapper ul{list-style:none;padding:0;margin-bottom:20px}.content-wrapper ul li{position:relative;padding-left:30px;margin-bottom:15px;font-size:1em}.content-wrapper ul li i{position:absolute;left:0;top:5px;color:#10b981;font-size:1.2em}.content-wrapper a{color:#4f46e5;text-decoration:none;font-weight:bold;transition:color .3s ease}.content-wrapper a:hover{color:#4338ca;text-decoration:underline}@media(max-width:768px){.content-wrapper{padding:15px;margin:20px auto}.content-wrapper h2{font-size:1.8em}.content-wrapper h3{font-size:1.3em}}