  /* Guideline for pixelify font:
        <weight>: Use a value from 400 to 700
        <uniquifier>: Use a unique and descriptive class name
        .pixelify-sans-<uniquifier> {
            font-family: "Pixelify Sans", sans-serif;
            font-optical-sizing: auto;
            font-weight: <weight>;
            font-style: normal;
        } */

  .pixelify-sans-universal {
      font-family: "Pixelify Sans", sans-serif;
      font-optical-sizing: auto;
      font-weight: 400;
      font-style: normal;
  }

  html {
      background-color: black;
      margin: 0;
      padding: 0;
  }

  h1 {
      font-family: "Pixelify Sans", sans-serif;
      font-optical-sizing: auto;
      font-weight: 600;
      font-style: normal;
      font-size: 2.5em;
  }

  p {
      font-family: "Pixelify Sans", sans-serif;
      font-optical-sizing: auto;
      font-weight: 600;
      font-style: normal;
      font-size: 2.5em;
  }

  /* Menu Containers */
  .menu-container {
      display: flex;
      flex-direction: column;
      gap: 10px;

      padding: 10px;
  }

  .menu-container button {
      font-family: "Pixelify Sans", sans-serif;
      font-optical-sizing: auto;
      font-weight: 600;
      font-style: normal;
      font-size: 1.5em;

      position: relative;
      padding: 10px;
      border-radius: 5px;
  }

  .menu-container button:hover {
      color: white;
      background-color: black;
  }

  .ui-container {
      margin: 5px;
      display: flex;
      flex-direction: row;
      align-items: flex-start;
  }

  /* bare så teksten lige passer med  */
  .health-bar {
      width: 170px;
  }

  .health-bar p {
      margin-top: 0px;
      margin-bottom: 0px;

      margin-left: 5px;
      font-size: 20px;
  }

  #health-background {
      background-image: url(sprites/health-bar-white2.png);

      position: relative;
      z-index: 0;

      /* adjust height of healthbar */
      top: 0px;

      /* Problemet var at size var sat til contain!! */
      background-size: 100% 100%;
      background-repeat: no-repeat;

      margin-left: 5px;

      image-rendering: pixelated;

      /* logikken bruger procent så width er i procent */
      width: 100%;
      height: 32px;
  }

  #health-fill {
      background-image: url(sprites/health-bar-green2.png);

      position: relative;
      z-index: 1;

      /* adjust height of healthbar */
      top: -32px;

      /* Problemet var at size var sat til contain!! */
      background-size: 100% 100%;
      background-repeat: no-repeat;

      margin-left: 5px;

      image-rendering: pixelated;

      /* logikken bruger procent så width er procent */
      width: 100%;
      height: 32px;

      transition: width 0.5s ease;
  }

  /* Notfikationssystem styling */
  #notification-container {
      display: flex;
      gap: 10px;

      position: absolute;
      top: 70px;
      left: 550px;

      /* Nyeste notifikation øverst */
      flex-direction: column-reverse;

      font-size: 20px;
  }

  .notification {
      font-family: "Pixelify Sans", sans-serif;
      font-optical-sizing: auto;
      font-weight: 600;
      font-style: normal;
      font-size: 1em;

      color: white;
      width: auto;
      height: auto;
      border-radius: 5px;

      transition: opacity 2s, transform 3s;
      opacity: 1;
      transform: translateY(0px);
  }

  .notification.hide {
      /* transition påvirker disse */
      opacity: 0;
      transform: translateY(100px);
  }

  .notification.default {
      background-color: rgb(0, 0, 0);
  }

  .notification.success {
      background-color: green;
  }

  .notification.error {
      background-color: red;
  }

  #debugging-screen {
      display: flex;
      gap: 5px;
      justify-content: center;
      margin-top: 10px;
  }

  #debugging-screen button {
      font-family: "Pixelify Sans", sans-serif;
      font-optical-sizing: auto;
      font-weight: 600;
      font-style: normal;
      font-size: 1.0em;

      padding: 10px;
      border-radius: 5px;
      color: white;
      background-color: black;
      border: 2px solid white;
  }

  #debugging-screen button:hover {
      color: black;
      background-color: white;
  }

  /* problemer med positionering løser jeg med wrapper */
  #game-wrapper {
      display: flex;
      justify-content: center;
  }

  /* Splash screen styling */
  #splash-screen {
      /* vises fra start */
      display: flex;
      justify-content: center;
      width: 700px;
      height: 400px;

      position: relative;

      background-color: hsla(0, 0%, 100%, 0.90);
  }

  /* Game screen styling */
  #game-screen {
      /* skjules fra start */
      display: none;

      background-image: url(sprites/Bonki&Jackie_vShima.png);
      background-size: cover;
      background-repeat: no-repeat;
      image-rendering: pixelated;

      background-position: 60% center;

      width: 700px;
      height: 400px;

      position: relative;

      background-color: #a0d9ef;
  }

  #options-menu {
      /* skjules fra start */
      display: none;
      justify-content: center;
      width: 700px;
      height: 400px;

      position: relative;

      background-color: hsla(0, 0%, 100%, 0.90);
  }

  #extras-menu {
      /* skjules fra start */
      display: none;
      justify-content: center;
      width: 700px;
      height: 400px;

      position: relative;

      background-color: hsla(0, 0%, 100%, 0.90);
  }

  #animations-menu {
      /* skjules fra start */
      display: none;
      justify-content: center;
      width: 700px;
      height: 400px;

      position: relative;

      background-color: hsla(0, 0%, 100%, 0.90);
  }

  #settings-menu {
      /* skjules fra start */
      display: none;
      justify-content: center;
      width: 700px;
      height: 400px;

      position: relative;

      background-color: hsla(0, 0%, 100%, 0.90);
  }

  /* orme display (ligger i "health-bar" div! så matches med disse elementer) */
  #worms-container img {
      width: 18px;
      height: auto;
      image-rendering: pixelated;

      /* matcher health-bar */
      margin-left: 16px;
  }

  /* Slider styling herunder https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_js_rangeslider_round */
  .slider {
      -webkit-appearance: none;
      width: 100%;
      height: 15px;
      border-radius: 5px;
      background: #d3d3d3;
      outline: none;
      opacity: 0.7;
      -webkit-transition: .2s;
      transition: opacity .2s;
  }

  .slider:hover {
      opacity: 1;
  }

  .slider::-webkit-slider-thumb {
      -webkit-appearance: none;
      appearance: none;
      width: 25px;
      height: 25px;
      border-radius: 50%;
      background: #000000;
      cursor: pointer;
  }

  .slider::-moz-range-thumb {
      width: 25px;
      height: 25px;
      border-radius: 50%;
      background: #000000;
      cursor: pointer;
  }

  .slidecontainer p {
      font-size: 1.2em;
  }

  #menu-button {
      position: absolute;
      left: 600px;
      top: 5px;
  }