:root{--primary: #348fe2;--primary-dark: #2a72b5;--dark: #2d353c;--muted: #6c757d;--bg: #e9ecef;--border: #e2e7eb}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--dark)}.app-header{background:#fff;height:54px;display:flex;align-items:center;padding:0 1.5rem;box-shadow:0 1px 3px #00000014;position:sticky;top:0;z-index:10}.brand-logo{font-weight:800;letter-spacing:1px;color:var(--primary);font-size:1.1rem}.brand-logo-img{height:22px;width:auto;display:block}.container{max-width:1140px;margin:0 auto;padding:1.5rem 1rem}.breadcrumb{list-style:none;display:flex;gap:.5rem;padding:0;margin:0 0 .5rem;font-size:.85rem}.breadcrumb-item{color:var(--primary)}.breadcrumb-item a{color:inherit;text-decoration:none}.breadcrumb-item a:hover{text-decoration:underline}.breadcrumb-item+.breadcrumb-item:before{content:"/";margin-right:.5rem;color:var(--muted)}.breadcrumb-item.active{color:var(--muted)}.page-header{font-size:1.75rem;font-weight:600;margin:0 0 1.25rem}.card{background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:0 2px 6px #0000000d}.card-body{padding:1.25rem}.form-top{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;margin-bottom:1rem}.btn-group{display:inline-flex}.btn{border:1px solid var(--primary);background:#fff;color:var(--primary);padding:.5rem .9rem;font-size:.8rem;font-weight:600;cursor:pointer;transition:.15s}.btn-group .btn:first-child{border-radius:4px 0 0 4px}.btn-group .btn:last-child{border-radius:0 4px 4px 0;border-left:0}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-outline-primary:hover{background:#348fe21a}.switch-label{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--muted)}.badge{background:var(--primary);color:#fff;padding:0 .3rem;border-radius:4px}.hint{font-size:.85rem;color:var(--muted);margin:0 0 .75rem}.hint--error{color:#b45309}.form-control{width:100%;border:1px solid #ced4da;border-radius:4px;padding:.55rem .75rem;font-size:.9rem;font-family:inherit}textarea.form-control{min-height:70px;resize:vertical}.form-group label{display:block;font-size:.85rem;margin-bottom:.25rem}.form-actions{display:flex;justify-content:flex-end;margin-top:1rem}.form-actions .btn{border-radius:4px}hr{border:0;border-top:1px solid var(--border);margin:1rem 0}.col-resultado{width:100%;max-width:640px;margin:1.5rem auto 0}.resultado-head{display:flex;align-items:center;justify-content:space-between}.resultado-head h3{margin:.25rem 0}.text-sm{font-size:.8rem;color:var(--muted)}.transportadora{font-weight:700;color:var(--primary-dark);text-align:right;font-size:.8rem}.transportadora-img{display:block;width:90px;max-width:100%;margin-left:auto;margin-bottom:.25rem}.rastreio-wrapper{margin:1rem 0;position:relative}.pagar-taxa-actions{display:flex;justify-content:center;margin:0 0 2rem}.btn-pagar-taxa{border-radius:4px;padding:.6rem 1.5rem;font-size:.9rem;font-weight:600;text-decoration:none;text-align:center}.rastreio-item{display:flex;align-items:flex-start;gap:1rem;padding:.5rem 0;position:relative}.timeline{color:#adb5bd;position:relative;z-index:1}.rastreio-item.active .timeline{color:var(--primary)}.rastreio-wrapper:before{content:"";position:absolute;left:6px;top:12px;bottom:12px;width:2px;background:var(--border)}.texto-rastreio{font-size:.9rem}.texto-rastreio .position-relative{display:block;font-weight:600}.rastreio-item.active .texto-rastreio .position-relative{color:var(--primary)}.alerta-aduaneira{display:flex;gap:.75rem;align-items:flex-start;background:#fff8e6;border:1px solid #f0c674;border-radius:6px;padding:.85rem 1rem;margin-bottom:1rem;color:#7a5c00}.alerta-aduaneira i{margin-top:.15rem;font-size:1.1rem}.alerta-aduaneira strong{display:block;font-size:.9rem;margin-bottom:.2rem}.alerta-aduaneira p{margin:0;font-size:.85rem}.texto-rastreio-desc{display:block;font-size:.8rem;font-weight:500;color:var(--muted);margin:.15rem 0}.rastreio-item--aduaneira.active .timeline,.rastreio-item--aduaneira.active .texto-rastreio .position-relative{color:#d48806}.rastreio-item--aduaneira.active .texto-rastreio-desc{color:#996f00}.pagamento-card{max-width:520px;margin:0 auto}.pagamento-erro{display:flex;gap:.75rem;align-items:flex-start;background:#fdecea;border:1px solid #f5c2c0;border-radius:6px;padding:.85rem 1rem;margin-bottom:1rem;color:#842029}.pagamento-erro i{margin-top:.1rem}.pagamento-erro p{margin:0;font-size:.9rem}.pagamento-sucesso{display:flex;gap:.75rem;align-items:flex-start;background:#e8f5e9;border:1px solid #a5d6a7;border-radius:6px;padding:.85rem 1rem;margin-bottom:1rem;color:#1b5e20}.pagamento-sucesso i{margin-top:.1rem}.pagamento-sucesso p{margin:0;font-size:.9rem}.pagamento-resumo{text-align:center;margin-bottom:.5rem}.pagamento-valor{font-size:2rem;font-weight:700;color:var(--dark);margin:.5rem 0}.pagamento-pix{text-align:center}.pagamento-pix-titulo{font-size:1.1rem;font-weight:600;margin:0 0 .35rem}.pix-qr-wrap{display:flex;justify-content:center;margin:1.25rem 0;padding:1rem;background:#fff;border:1px solid var(--border);border-radius:8px}.pix-qr{display:block;max-width:100%;height:auto}.pix-copia-label{display:block;text-align:left;font-size:.85rem;font-weight:600;margin-bottom:.35rem}.pix-copia-row{display:flex;gap:.5rem;align-items:stretch}.pix-copia-input{font-size:.75rem;font-family:ui-monospace,monospace}.pix-copia-row .btn{flex-shrink:0;border-radius:4px;white-space:nowrap}.pagamento-actions{display:flex;justify-content:center;margin-top:1.5rem}.pagamento-actions .btn{border-radius:4px;text-decoration:none;padding:.55rem 1.25rem}@media (max-width: 480px){.pix-copia-row{flex-direction:column}.pix-copia-row .btn{width:100%}}