:root{--color-bg: #f8fafc;--color-surface: #ffffff;--color-primary: #4f46e5;--color-primary-hover: #4338ca;--color-text: #0f172a;--color-text-muted: #64748b;--color-border: #cbd5e1;--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .6)}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;justify-content:center;align-items:center}#root{width:100%;max-width:1200px;padding:2rem}button{cursor:pointer;border:none;font-family:inherit}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;padding:2rem;box-shadow:var(--shadow-lg);width:100%;max-width:600px;color:var(--color-text)}.step-container{animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}input,select{width:100%;padding:.75rem 1rem;margin-bottom:1rem;background:#fff;border:1px solid var(--color-border);border-radius:8px;color:var(--color-text);font-size:1rem;transition:border-color .2s;box-sizing:border-box}input:focus,select:focus{outline:none;border-color:var(--color-primary)}label{display:block;margin-bottom:.5rem;font-size:.875rem;color:var(--color-text-muted)}.primary-btn{background:var(--color-primary);color:#fff;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;width:100%;transition:background-color .2s}.primary-btn:hover{background:var(--color-primary-hover)}.secondary-btn{background:transparent;border:1px solid var(--color-border);color:var(--color-text);padding:.75rem 1.5rem;border-radius:8px;font-weight:600;width:100%;margin-top:1rem;transition:background-color .2s}.secondary-btn:hover{background:#0000000d}h1,h2,h3{margin-top:0}.app-header{text-align:center;margin-bottom:2rem}.result-card{background:#fff;box-shadow:0 1px 3px #0000001a;padding:1rem;border-radius:8px;margin-bottom:1rem;display:flex;align-items:center;justify-content:space-between}.carrier-info{display:flex;align-items:center;gap:1rem}.carrier-logo{width:40px;height:40px;object-fit:contain;background:#fff;border-radius:4px;padding:2px}.price-tag{font-size:1.25rem;font-weight:700;color:var(--color-primary)}.social-buttons{display:flex;flex-direction:column;gap:10px;margin-bottom:1.5rem}.social-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:.75rem;border-radius:8px;font-weight:500;transition:all .2s;font-size:.95rem}.google-btn{background:#fff;color:#333;border:1px solid #ddd}.google-btn:hover{background:#f1f1f1}.apple-btn{background:#000;color:#fff;border:1px solid black}.apple-btn:hover{background:#333}.social-btn img{width:16px;height:16px}.divider{display:flex;align-items:center;text-align:center;margin-bottom:1.5rem;color:var(--color-text-muted);font-size:.85rem}.divider:before,.divider:after{content:"";flex:1;border-bottom:1px solid var(--color-border)}.divider span{padding:0 10px}.text-btn{background:none;color:var(--color-primary);padding:0;font-weight:600;text-decoration:underline;margin-left:5px}@media(max-width:768px){#root{padding:1rem;overflow-x:hidden}h1{font-size:2rem!important}h2{font-size:1.75rem!important}h3{font-size:1.5rem!important}.glass-card{padding:1.5rem!important}nav{padding:.5rem!important}.step-container{padding:.5rem}.grid-2{grid-template-columns:1fr!important}.hero-section{padding:6rem 2rem}.hero-section{padding:3rem 1rem!important}.tracking-box{flex-direction:column}.tracking-box button{width:100%}}