:root{--primary:#2563eb;--primary-hover:#1d4ed8;--bg-color:#f8fafc;--card-bg:#fff;--text-main:#0f172a;--text-muted:#64748b;--border-color:#e2e8f0;--facebook:#1877f2;--instagram:#e1306c;--whatsapp:#25d366}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}.app-container{max-width:1200px;margin:0 auto;padding:1rem}.header{text-align:center;margin-bottom:3rem}.header h1{color:var(--text-main);margin-bottom:.5rem;font-size:2.5rem;font-weight:700}.header p{color:var(--text-muted);font-size:1.125rem}.connections-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;display:grid}.connect-card{background-color:var(--card-bg);border:1px solid var(--border-color);text-align:center;border-radius:12px;padding:1.25rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008}.connect-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.connect-icon{color:#fff;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto 1rem;font-size:1.5rem;display:flex}.connect-icon.facebook{background-color:var(--facebook)}.connect-icon.instagram{background:linear-gradient(45deg,#f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%)}.connect-icon.whatsapp{background-color:var(--whatsapp)}.connect-card h2{margin-bottom:.25rem;font-size:1.125rem;font-weight:600}.connect-card p{color:var(--text-muted);margin-bottom:1rem;font-size:.85rem}.btn{text-align:center;cursor:pointer;border:none;border-radius:6px;width:100%;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:background-color .2s,transform 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var(--border-color);background-color:#fff;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;box-shadow:0 1px 3px #0000000d}.nav-left{align-items:center;gap:1.5rem;display:flex}.nav-logo{object-fit:contain;height:32px}.nav-title{color:var(--text-main);border-left:2px solid #e2e8f0;padding-left:1.5rem;font-size:1.125rem;font-weight:600}.business-badge{background-color:#f8fafc;border:1px solid #e2e8f0;border-radius:9999px;align-items:center;gap:.75rem;padding:.5rem 1rem;display:flex}.business-name-text{color:#4a5568;font-weight:600}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:1.5rem}.page-header{margin-bottom:1.5rem}.page-header h1{color:var(--text-main);margin-bottom:.5rem;font-size:1.75rem;font-weight:700}.page-header p{color:var(--text-muted);max-width:600px;font-size:.95rem}.permissions-list{text-align:left;background-color:#f8fafc;border-radius:6px;margin-bottom:1rem;padding:.75rem;font-size:.8rem}.permissions-list strong{color:var(--text-main);margin-bottom:.35rem;display:block}.permissions-list ul{margin:0;padding:0;list-style:none}.permissions-list li{color:var(--text-muted);align-items:flex-start;gap:.5rem;margin-bottom:.25rem;display:flex}.footer{border-top:1px solid var(--border-color);text-align:center;background-color:#fff;margin-top:auto;padding:1rem}.footer-links{flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-bottom:.75rem;display:flex}.footer-links a{color:var(--text-muted);font-size:.8rem;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--primary)}.footer-copyright{color:#94a3b8;font-size:.875rem}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background-color:#0f172a99;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.modal-content{background-color:#fff;border-radius:12px;width:100%;max-width:500px;animation:.3s cubic-bezier(.16,1,.3,1) slideUp;overflow:hidden;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.modal-header h2{color:var(--text-main);margin:0;font-size:1.125rem;font-weight:600}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0;font-size:1.5rem;line-height:1}.modal-close:hover{color:var(--text-main)}.modal-body{padding:1.5rem}.test-description{color:var(--text-muted);margin-bottom:1.5rem;font-size:.9rem}.input-group{text-align:left;margin-bottom:1.25rem}.input-group label{color:var(--text-main);margin-bottom:.5rem;font-size:.85rem;font-weight:600;display:block}.modal-input,.modal-textarea{width:100%;color:var(--text-main);border:1px solid 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solid #0000;border-bottom:8px solid #0000;border-left:0 solid #0000;border-right:8px solid #dcf8c6;width:0;height:0;position:absolute;top:0;left:-8px}.modal-footer{border-top:1px solid var(--border-color);background-color:#f8fafc;justify-content:flex-end;gap:1rem;padding:1.25rem 1.5rem;display:flex}.btn-ghost-action{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:.5rem 1rem;font-weight:500}.btn-ghost-action:hover{color:var(--text-main);background-color:#e2e8f0}