/* -----------------------------------*\
  #style.css
\*-----------------------------------*/


/**
 * copyright 2022 @codewithsadee
 */





/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/

:root {

  /**
   * colors
   */

  /* gradient */

  --bg-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(240, 1%, 25%) 3%, 
    hsl(0, 0%, 19%) 97%
  );
  --bg-gradient-jet: linear-gradient(
    to bottom right, 
    hsla(240, 1%, 18%, 0.251) 0%, 
    hsla(240, 2%, 11%, 0) 100%
  ), hsl(240, 2%, 13%);
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right, 
    hsl(45, 100%, 71%) 0%, 
    hsla(36, 100%, 69%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
    135deg, 
    hsla(45, 100%, 71%, 0.251) 0%, 
    hsla(35, 100%, 68%, 0) 59.86%
  ), hsl(240, 2%, 13%);
  --border-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(0, 0%, 25%) 0%, 
    hsla(0, 0%, 25%, 0) 50%
  )
  --text-gradient-yellow: linear-gradient(
    to right, 
    hsl(45, 100%, 72%), 
    hsl(35, 100%, 68%)
  );

  /* solid */

  --jet: hsl(0, 0%, 22%);
  --onyx: hsl(240, 1%, 17%);
  --eerie-black-1: hsl(240, 2%, 13%);
  --eerie-black-2: hsl(240, 2%, 12%);
  --smoky-black: hsl(0, 0%, 7%);
  --white-1: hsl(0, 0%, 100%);
  --white-2: hsl(0, 0%, 98%);
  --orange-yellow-crayola: hsl(45, 100%, 72%);
  --vegas-gold: hsl(45, 54%, 58%);
  --light-gray: hsl(0, 0%, 84%);
  --light-gray-70: hsla(0, 0%, 84%, 0.7);
  --bittersweet-shimmer: hsl(0, 43%, 51%);

  /**
   * typography
   */

  /* font-family */
  --ff-poppins: 'Poppins', sans-serif;

  /* font-size */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-5: 15px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;

  /* font-weight */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;

  /**
   * shadow
   */
  
  --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.25);
  --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
  --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.25);

  /**
   * transition
   */

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease-in-out;

}





/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a { text-decoration: none; }

li { list-style: none; }

img, ion-icon, a, button, time, span { 
  display: block;
  font-size: var(--fs-7);
  color: white;
 }

button {
  font: inherit;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

input, textarea {
  display: block;
  width: 100%;
  background: none;
  font: inherit;
}

::selection {
  background: var(--orange-yellow-crayola);
  color: var(--smoky-black);
}

:focus { outline-color: var(--orange-yellow-crayola); }

html { font-family: var(--ff-poppins); }

body { background: var(--onyx) }  /*adding body color*/





/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.sidebar,
article {
  background: var(--eerie-black-2);
  border: 1px solid var(--jet);
  border-radius: 20px;
  padding: 15px;
  /* box-shadow: var(--shadow-1); */
  z-index: 1;
}

.separator {
  width: 100%;
  height: 1px;
  background: var(--jet);
  margin: 16px 0;
}




/*-----------------------------------*\
  #MAIN
\*-----------------------------------*/

main {
  margin: 15px 12px;
  margin-bottom: 75px;
  min-width: 259px;
}









/*-----------------------------------*\
  #NAVBAR
\*-----------------------------------*/
/* #004138 */

.title {
  
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background:#004138 ;
  backdrop-filter: blur(10px);
  border: 1px solid var(--jet);
  border-radius:  0 0 12px 12px;
  /* box-shadow: var(--shadow-2); */
  z-index: 5;
  
  
}

main {
  padding-top: 60px; Add padding to create space below the navbar
}


.heading { 
  color: white; 
  text-align: center;
  padding: 10px 10px;
}


/*-----------------------------------*\
  #CALCULATOR DESING
\*-----------------------------------*/

/* body {
  font-family: Arial, sans-serif;
  max-width: 400px;
  margin: 0 auto;
  padding: 20px;
  text-align: center;
  background-color: #f4f4f4;
} */

.cal-type{
  color: white; 
  text-align: center;
  padding: 10px 10px;
  

}




input,
button,
select {
  margin-bottom: 10px;
  padding: 10px;
  font-size: 16px;
  font-weight: bold;
  width: 100%;
  background-color: #ffffff;
  box-sizing: border-box;
}
label {
  color: white;
  font-weight: bold;
  
}

button {
  background-color: #06a38e;
  color: #fff;
  cursor: pointer;
  border: none;
}

button:hover {
  background-color: #0056b3;
}

#result {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  background-color: #ffffff;
  border: 1px solid #ccc;
}



.filter-select {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  box-sizing: border-box;
  text-align: left;
  border: 1px solid #ccc;
  background-color: #fff;
  cursor: pointer;
  position: relative;
}

.select-value {
  display: inline-block;
  max-width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.select-icon {
  display: inline-block;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}

.select-list {
  list-style: none;
  padding: 0;
  margin: 0;
  position: absolute;
  width: 100%;
  background-color: #fff;
  border: 1px solid #ccc;
  border-top: none;
  display: none;
}

.select-list.active {
  display: block;
}

.select-item {
  width: 100%;
  text-align: left;
}

.select-item button {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  box-sizing: border-box;
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
}

.select-item button:focus {
  outline: none;
}

button{
  width: 50%;
  display: block;
  margin: 0 auto;
  padding: 10px 20px; 
  margin-bottom: 12px;
  text-align: center;
  border-radius: 5px;
  font-size: 16px;
  
}



.hidden {
  display: none;
}

#errorMessage_1,#errorMessage_2 {
  color: red;
  font-size: small;
}




/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about .article-title { margin-bottom: 15px; }

.about-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}



































```

/* -----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * responsive larger than 450px screen
 */

@media (min-width: 450px) {

  

}





/**
 * responsive larger than 580px screen
 */

@media (min-width: 580px) {

  /**
   * CUSTOM PROPERTY
   */

  :root {

    /**
     * typography
     */

    --fs-1: 32px;
    --fs-2: 24px;
    --fs-3: 26px;
    --fs-4: 18px;
    --fs-6: 15px;
    --fs-7: 15px;
    --fs-8: 12px;

  }

  main {
    padding-top: 20px; /* Add padding to create space below the navbar */
  }

  /**
   * #REUSED STYLE
   */

  .sidebar, article {
    width: 520px;
    margin-inline: auto;
    padding: 10px 30px 30px 30px;
  }

  .article-title {
    font-weight: var(--fw-600);
    padding-bottom: 15px;
  }

  .article-title::after {
    width: 40px;
    height: 5px;
  }

  .icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 18px;
  }



  /**
   * #MAIN
   */

  main {
    margin-top: 60px;
    margin-bottom: 100px;
  }

  


  /**
   * #NAVBAR
   */
   

  .navbar { border-radius: 0 0 20px 20px ; }

  .navbar-list { gap: 20px; }

  .navbar-link { --fs-8: 14px; }



  /**
   * #ABOUT
   */

  .about .article-title { margin-bottom: 20px; }

  .about-text { margin-bottom: 40px; }


}





/**
 * responsive larger than 768px screen
 */

@media (min-width: 768px) {

  /**
   * REUSED STYLE
   */

  /* .sidebar, article { width: 700px; } */

  
  
}





/**
 * responsive larger than 1024px screen
 */

@media (min-width: 1024px) {

  /**
   * CUSTOM PROPERTY
   */

  :root {

    /**
    * shadow
    */

    --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
    --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
    --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);

  }



  /**
   * REUSED STYLE
   */

  .sidebar, article {
    width: 700px;
    box-shadow: var(--shadow-5);
  }



  /**
   * MAIN 
   */

  main { margin-bottom: 60px; }

  .main-content {
    position: relative;
    width: max-content;
    margin: auto;
  }

}





/**
 * responsive larger than 1250px screen
 */

@media (min-width: 1250px) {

  /**
   * RESET
   */

  body::-webkit-scrollbar { width: 20px; }

  body::-webkit-scrollbar-track { background: var(--smoky-black); }

  body::-webkit-scrollbar-thumb {
    border: 5px solid var(--smoky-black);
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 20px;
    box-shadow: inset 1px 1px 0 hsla(0, 0%, 100%, 0.11),
                inset -1px -1px 0 hsla(0, 0%, 100%, 0.11);
  }

  body::-webkit-scrollbar-thumb:hover { background: hsla(0, 0%, 100%, 0.15); }

  body::-webkit-scrollbar-button { height: 60px; }



  /**
   * REUSED STYLE
   */

  .sidebar, article { width: 700px; }

  article { min-height: 100%; }



  /**
   * MAIN
   */

  main {
    max-width: 1200px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
  }

  .main-content {
    min-width: 75%;
    width: 75%;
    margin: 0;
  }





}