.loader{display:none;width:40px;height:40px;border:4px solid #eee;border-top:4px solid #0070c9;border-radius:50%;animation:spin 1s linear infinite;margin:45px auto 0px auto}@keyframes spin{100%{transform:rotate(360deg)}}.tracking-history{list-style:none;padding:0}.tracking-history li{background:#fff;padding:10px;margin-bottom:8px;border-left:3px solid #0070c9}.tracking-wrapper{max-width:600px}.tracking-form{display:flex;align-items:center;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.12)}.tracking-input{flex:1;padding:18px 20px;font-size:18px;border:none;outline:none;color:#333}.tracking-input::placeholder{color:#888}.tracking-btn{background-color:var(--lt-color-theme-secondary);color:#fff;font-size:18px;font-weight:600;padding:15px 32px;border:none;cursor:pointer;transition:background .3s ease;margin:.2rem;border-bottom-left-radius:0;border-top-left-radius:0;border-top-right-radius:6px;border-bottom-right-radius:6px}.tracking-btn:hover{background-color:var(--lt-color-theme-secondary)}@media (max-width:600px){.tracking-form{flex-direction:column}.tracking-input{width:100%;padding:15px;border-radius:8px 8px 0 0;margin:0}.tracking-btn{width:100%;padding:15px;border-radius:0 0 8px 8px;margin:0}}