.cp-pincode-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.cp-pincode-box {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    width: 100%;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
}

#cp_pincode {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    margin-bottom: 15px;
}

#cp_check_btn {
    width: 100%;
    background-color: rgb(128,171,94);
    border: none;
    color: #fff;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
}

#cp-error-msg {
    color: red;
    margin-top: 10px;
}

@media (max-width: 768px) {
  .cp-pincode-overlay {
    align-items: flex-start !important;
    justify-content: flex-start !important;
  }

  .cp-pincode-popup {
    width: 100vw !important;
    height: 100vh !important;
    border-radius: 0 !important;
    top: 0 !important;
    left: 0 !important;
    transform: none !important;
    padding: 40px 20px !important;
    box-shadow: none !important;
  }

  .cp-pincode-popup h2 {
    font-size: 24px;
  }
}