body {
    font-family: 'Poppins', sans-serif;
    background-color: #b88ae6;
    justify-content: center;
}

:root {
    /* todo global colors with light &dark mode */
    --bg-lightc0: rgb(253, 253, 253);
    --bg-light: #f6f2fa;
    --bg-dark: #1c053a;
    --bg-lightc2: #e8d0ff;
    --bg-lightc3: #b88ae6;
    --bg-lightc4: #a062dd;
    --fg-lightc5: #631db0;
    --fg-lightc6: #552594;
    --fg-lightc6l: #55259430;
    --fg-lightc6lc2: #55259480;
    --fg-lightc7: #320074;
    --fg-lightc7l: rgba(50, 0, 116, 0.726);
    --fg-lightc8: #1c053a;
    --fg-contrast: #ff5d73;
    --fg-contrastc: #f28d9a;
    --heart-color: #c34a5c;
    --grad-light1: linear-gradient(
      37deg,
      var(--fg-lightc5) 0%,
      var(--bg-lightc4) 100%
    );
    --myfont: system-ui, -apple-system, BlinkMacSystemFont;
    --mx-width: 1600px;
    --facebook-main: #1877f2;
    --instagram-main: #e1306c;
    --linkedin-main: #0077b5;
    --x-main: #000000;
    --telegram-main: #24a1de;
    /* logo color palette */
    --logo-light: #1c053a;
    --span12-light: #631db0;
    --hy-light: #1c053a;
    --span3-light: #1c053a;
  
    --logo-dark: #f6f2fa;
    --span12-dark: #a062dd;
    --hy-dark: #f6f2fa;
    --span3-dark: #b88ae6;
  }

.darkmode-button {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  left:10px;
  top:10px;
  width: 70px;
  height: 70px;
  background-color: var(--bg-dark);
  border-radius: 15px;
  overflow: hidden;
  cursor: pointer;
  transition: background-color 0.3s ease-in-out; /* Add transition for background color */
}

.darkmode-button .sun {
  width: 50%;
  height: 50%;
  background-color: var(--bg-lightc3);
  border: solid 2px var(--bg-dark);
  border-radius: 50%;
  z-index: 2;
  transition: background-color, border-color, scale 0.3s ease-in-out;
}

.darkmode-button .moon {
  content: "";
  position: absolute;
  background-color: var(--bg-light);
  width: 50%;
  height: 50%;
  border-radius: 50%;
  top: -33%;
  left: 91%;
  /* transform: translate(-104%, 96%); */
  z-index: 3;
  transition: transform 0.4s ease-out;
}

.darkmode-button .lines {
  position: absolute;
  width: 80%;
  height: 4%;
  border-radius: 10px;
  background-color: var(--bg-light);
  transition: all 0.3s ease-in-out;
  animation: rotate 10s linear 0s infinite running;
}
.darkmode-button .l2 {
  transform: rotate(90deg);
}
.darkmode-button .l3 {
  width: 70%;
  transform: rotate(45deg);
}
.darkmode-button .l4 {
  width: 70%;
  transform: rotate(135deg);
}

@keyframes rotate {
  to {
    rotate: 360deg;
  }
}

.darkmode-button.dark {
  background-color: var(--bg-light);
}
.darkmode-button .lines.dark {
  width: 0%;
}

.darkmode-button .sun.dark {
  background-color: var(--bg-dark);
  border-color: transparent;
  scale: 1.2;
}

.darkmode-button .moon.dark {
  transform: translate(-104%, 96%);
}

.container {
    position: relative;
    width: 42.5rem;
    padding: 30px;
    margin: auto;
    background-color: #f6f2fa;
    box-shadow: 8px 8px #a062dd;
    border-radius: 30px;
}

h1 {
    text-align: center;
    font-size: 3em;
    color: #631db0;
}

.question {
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 1.5em;
}

.options {
    margin-bottom: 20px;
}

.option {
    display: block;
    margin-bottom: 10px;
    font-size: 1.2em;
    padding: 0 10px;
}

.Radio {
    accent-color: #631db0;
    height: 1.2em;
    width: 1.2em;
    padding: 0 20px;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #631db0;
    border: none;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    font-size: 16px;
    border-radius: 18px;
    transition: ease 0.3s;
    margin: 0 10px 10px 0;
    text-decoration: none;
}

.button:hover {
    background-color: #a062dd;
}

.result {
    text-align: left;
    margin: 20px 0;
}

.hide {
    display: none;
}

strong {
    font-size: 1.5em;
    text-align: center;
}

.output {
    font-size: 1.2em;
}

.correct {
    color: rgb(5, 156, 5);
    font-weight: bold;
}

.wrong {
    color: rgb(214, 4, 4);
    font-weight: bold;
}

.back-to-course:hover {
  background-color: var(--bg-lightc3);
}

.back-to-course {
  font-family: var(--myfont);
  text-decoration: none;
  font-size: 16pt;
  font-weight: 600;
  background-color: #d1b5f6;
  border-radius: 15px;
  padding: 10px;
  transition: all .2s ease;
}