:root {
    --color-1: rgb(234, 242, 255);
    --color-2: rgb(214, 225, 255);
    --color-3: rgb(190, 214, 255);
    --color-4: rgb(141, 171, 255);
    --color-5: rgb(45, 118, 255);
    --text-color: rgb(55, 76, 114);
    --box-shadow: 0px 0px 15px 0px rgba(0, 17, 90, 0.137);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body { 
    font-family: Arial, sans-serif;
    background: var(--color-1);
    padding: 20px;
    color: var(--text-color);
}

table {
    width: 100%;
    border-collapse:separate ;
    border-spacing: 5px;
    background: transparent;
}

th, td {
    border: 1px none hsl(240, 100%, 5%);
    border-radius: 7px;
    padding: 8px;
    text-align: center;
    background-color: var(--color-3);
}

th {
    background: var(--color-3);
}

input {
    border-radius: 5px;
    border-style: none;
    width: 90px;
    height: 25px;
    text-align: center;
    background-color: whitesmoke;
}
input:focus {
    outline: var(--color-4) 1px solid;

}
.name {
    width: 150px;
}
.tbl {
    min-width: fit-content;
    padding: 2px;
    border-radius: 10px;
    border: none;
    background-color: var(--color-2);
    box-shadow: var(--box-shadow);
}
.add{
  display: block;
  margin: 30px auto;
  border: none;
  border-radius: 10px;
  background-color: whitesmoke;
  color: var(--text-color);
  font-size:14px;
  font-weight: bold;
  position: relative;
  width: 120px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition:background-color 0.3s ease;
}
.add:hover {
  background-color: rgb(230, 242, 255);
}
@property --deg{
  syntax: '<angle>';
  inherits: true;
  initial-value: 0deg;
}
.add::before,
.add::after{
  content: "";
  border-radius: 12px;
  width: 103%;
  height: 108%;
  position: absolute;
  background: conic-gradient(from var(--deg), var(--color-5), var(--color-3), var(--color-4), var(--color-5));
  z-index: -2;
  animation: rotate 2s linear infinite;
  animation-play-state: running;
}
.add::after{
  z-index: -1;
  filter: blur(10px);
  transition: filter 0.5s ease;
} 
@keyframes rotate {
  to {
    --deg: 360deg;
  }  
}
.add:hover::after{
  filter: blur(15px);
}
.add:hover::before,
.add:hover::after {
 animation: rotate 2s linear infinite;
 animation-play-state: running;
}
.rmv{
    padding: 5px 10px;
    background-color: var(--color-5);
    border-style: none;
    border-radius:10px;
    width: fit-content;
    height: 30px;
    font-weight: bold;
    cursor: pointer;
    color: whitesmoke;
    transition: background-color 0.3s ease;
}
.rmv:hover{
    background-color: var(--color-4);

}

h2 {
    color: whitesmoke;
    text-align: center;
    background-color: var(--color-4);
    max-width: fit-content;
    border: none;
    border-radius: 15px;
    padding: 10px 20px;        
    display: block;
    margin: auto;
    margin-bottom: 20px;
    box-shadow: var(--box-shadow);
}
p{
    text-align: center;
    font-weight: bold;
}
p:not(:first-child) {
    margin-top: 20px;
}
#sumWeighted {
    margin-top: 30px;

}
.result {
    margin-left: 10px;
    margin-top: 20px;
    font-size: 18px;
    font-weight: bold;
}
.pass {
    color: green;
}
.fail {
    color: red;
}
@keyframes rowEnter {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.new-row {
    animation: rowEnter 0.3s ease-out forwards;
}
@keyframes rowExit {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(12px);
    }
}
.removing-row {
    animation: rowExit 0.25s ease-in forwards;
}
div:nth-of-type(2), div:nth-of-type(3) {
    background-color: var(--color-2);
    border-radius: 10px;
    padding: 10px;
    border: none;
    width: fit-content;
    box-shadow: var(--box-shadow);
}
div:nth-of-type(4) {
    margin: auto;
    margin-top: 20px;
    width: fit-content;
    background-color: var(--color-2);
    border-radius: 20px;
    padding: 20px ;
    box-shadow:var(--box-shadow);
    transition: transform 0.3s ease;
}
div:nth-of-type(4):hover {
    transform: scale(1.05);
}