:root {
  --primary-colour: #b81f14;
  --primary-colour-layer2: #990a00;
  --secondary-colour: #6d76c5;
  --primary-bg-colour: #787887;
  --secondary-bg-colour: #4b4b4e;
  --range-colour: #b1b1b9;
  --range-colour-secondary: #62626a;
}

.visualiser-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  /* gap: 10px; */
  padding: 10px;
  margin: 0 auto;
}

h1 {
  margin-top: 0;
  font-size: 30px;
  text-align: center;
}

p,
ul,
span {
  font-size: 18px;
}

body {
  overflow-x: hidden;
}

.visualiser-container,
.input-container,
.box-container {
  min-width: 200px;
}

.input-container {
  width: 100%;
  margin-bottom: 30px
}

.input-content {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.birthday-line-container {
  width: 95%;
  position: relative;
  margin-top: 30px;
  border-right: 2px var(--secondary-bg-colour) solid;
  border-left: 2px var(--secondary-bg-colour) solid;
}

.date {
  width: 12px;
  aspect-ratio: 1;
  transform: translateX(-60%);
  /* transform: rotate(45deg) translateX(-60%); */
  position: absolute;
  top: 20%;
}

.date-single {
  animation: moveAnimation 0.2s linear forwards;
}


@keyframes moveAnimation {
  from {
    left: 0;
    /* Final position */
  }
}

.date::after {
  content: var(--date);
  position: absolute;
  margin-top: -1.20px;
  display: inline-block;
  transform: translate(50%, -140%);
  right: 50%;
  display: none;
}

.date:hover:after {
  display: block;
  cursor: pointer;
  top: 6px;
}

.birthday-line {
  width: 100%;
  height: 2px;
  background-color: var(--secondary-bg-colour);
  margin-top: 30px;
  margin-bottom: 20px;
  position: relative;
}

.birthday-line:before {
  content: 'Jan';
  position: absolute;
  margin-top: 5px;
  left: 5px;
}

.birthday-line:after {
  content: 'Dec';
  position: absolute;
  right: 5px;
  margin-top: 5px;
}


button {
  display: inline-block;
  padding: 10px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  border-radius: 5px;
  cursor: pointer;
  min-width: fit-content;
  transition: background-color 0.3s ease;
}

#runBtn {
  background-color: var(--primary-colour);
  color: #fff;
}

#runBtn:hover {
  background-color: var(--primary-colour-layer2);
}

#resetBtn {
  background-color: var(--primary-bg-colour);
  color: #fff;
}

#resetBtn:hover {
  background-color: var(--secondary-bg-colour);
}

#runMultiBtn {
  background-color: var(--primary-colour);
  color: #fff;
}

#runMultiBtn:hover {
  background-color: var(--primary-colour-layer2);
}


.selectedBox {
  background-color: var(--secondary-colour);
}

.doubleSelectedBox {
  background-color: var(--primary-colour);
}

.chart-wrapper {
  position: relative;
  width: 95%;
  height: 120px;
  margin-top: 1rem;
}

.bubble {
  background: var(--range-colour-secondary);
  color: white;
  padding: 3px 10px;
  position: absolute;
  border-radius: 4px;
  transform: translate(-50%, 180%);
  font-size: 15px;

}

.bubble::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  transform: rotate(45deg);
  background: var(--range-colour-secondary);
  top: -2px;
  left: 40%;
  z-index: -1;
}

.legend-box {
  width: clamp(10px, 10vw, 20px);
  aspect-ratio: 1;
}

.legend-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.legend-content span {
  font-size: 18px
}

.legend-box-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-right: auto;
  margin-left: auto;
  justify-content: center;
}

ul {
  padding-left: 1rem;
}

li {
  margin: 5px 0;
}


@media (max-width: 399px) {
  button {
    font-size: 14px
  }

  .legend-box {
    width: 20px;
    aspect-ratio: 1;
  }

  .legend-box-container {
    flex-direction: column;
    align-items: center;
    gap: 5px;
  }

  h1 {
    font-size: 20px;
  }

  p,
  ul, span {
    font-size: 14px;
  }
}