* {
    box-sizing: border-box;
    outline: none;
  }
  
  :root {
    --bg-color: #f5f8ff;;
    --main-color: #353536;
    --secondary-color: #8e92a4;
    --main-text-color: #5d606b;
    --secondary-dark-color: #9496a5;
    --tag-color-one: #e0fbf6;
    --tag-color-text-one: #58c2a9;
    --tag-color-two: #ece7fe;
    --tag-color-text-two: #8972f3;
    --tag-color-three: #fde7ea;
    --tag-color-text-three: #e77f89;
    --tag-color-four: #f7f8fc;
    --tag-color-text-four: #a0a6b5;
    --checkbox-color: #009e90;
    --button-color: #49beb7;
    --box-color: #fff1d6;
    --box-color-2: #d3e6ff;
    --box-color-3: #ffd9d9;
    --box-color-4: #daffe5;
    --task-color: #777982;
  }
  
  body {
    margin: 0;
    @extend %flex;
    justify-content: center;
    flex-direction: column;
    overflow: auto;
    width: 100%;
    height: 100vh;
    padding: 20px;
    font-family: 'DM Sans', sans-serif;;
    font-size: 12px;
    background-image: linear-gradient(21deg, rgba(64, 83, 206, 0.3697003234675773) 68%, rgba(255, 206, 196, 0.5) 163%),linear-gradient(163deg, rgba(49, 146, 170, 0.07944489965716128) 86%, rgba(239, 112, 138, 0.5) 40%),linear-gradient(30deg, rgba(76, 79, 173, 0.6173675716587805) 22%, rgba(237, 106, 134, 0.5) 169%),linear-gradient(48deg, rgba(31, 85, 147, 0.7323890641868473) 64%, rgba(247, 126, 132, 0.5) 43%); background-blend-mode: overlay,multiply,color,normal;
  }
  
  ul {
    list-style-type: none;
    padding: 0;
  }
  
  button { 
    border: none; 
    background: none;
    cursor: pointer;
  }
  
  .task-manager {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    max-height: 900px;
    background: #fff;
    border-radius: 4px;
    box-shadow:
    0 0.3px 2.2px rgba(0, 0, 0, 0.011),
    0 0.7px 5.3px rgba(0, 0, 0, 0.016),
    0 1.3px 10px rgba(0, 0, 0, 0.02),
    0 2.2px 17.9px rgba(0, 0, 0, 0.024),
    0 4.2px 33.4px rgba(0, 0, 0, 0.029),
    0 10px 80px rgba(0, 0, 0, 0.04);
    overflow: hidden;
  }
  
  .left-bar {
    background-color: var(--bg-color);
    width: 230px;
    border-right: 1px solid #e3e7f7;
    position: relative;
  }
  
  .left-content { padding: 40px; }
  
  .item {
    @extend %flex;
    color: var(--main-color);
    margin-bottom: 14px;
    font-weight: 500;
    
    svg {
      width: 14px;
      height: 14px;
      color: currentcolor;
      margin-right: 10px;
    }
  }
  
  .category-list{
    margin-top: 50px;
    
    .item{ color: var(--secondary-color); }
  } 
  
  .actions {
    padding: 12px;
    display: flex;
    justify-content: space-between;
  }
  
  .circle {
    border-radius: 50%;
    width: 10px;
    height: 10px;
    background-color: #fe4d46;
    box-shadow: 14px 0 0 0 #fbc023, 28px 0 0 0 #7dd21f;
  }
  
  .circle-2 {
    border-radius: 50%;
    width: 4px;
    height: 4px;
    background-color: #d5d7e3;
    box-shadow: -6px 0 0 0 #d5d7e3, 6px 0 0 0 #d5d7e3;
  }
  
  .right-bar {
    width: 320px;
    border-left: 1px solid #e3e7f7;
    display: flex;
    flex-direction: column;
    
    .header { 
      font-size: 20px; 
      color: var(--main-text-color);
      margin-left: 30px;
    }
  }
  
  .top-part {
    padding: 30px;
    @extend %flex; 
    align-self: flex-end;
    
    svg {
      width: 14px;
      height: 14px;
      color: var(--main-color);
      margin-right: 14px;
    }
    
    .count {
      font-size: 12px;
      border-radius: 50%;
      width: 24px;
      height: 24px;
      background-color: #623ce8;
      color: #fff;
      @extend %flex;
      justify-content: center;
    }
  }
  
  .right-content {
    padding: 10px 40px;
    overflow-y: auto;
    flex: 1;
  }
  
  .task-box {
    position: relative;
    border-radius: 12px;
    width: 100%;
    margin: 20px 0;
    padding: 16px;
    cursor: pointer;
    box-shadow: 2px 2px 4px 0px rgba(235,235,235,1);
    
    &:hover {
      transform: scale(1.02);
    }
  }
  
  .time { margin-bottom: 6px; opacity: 0.4; font-size: 10px; }
  
  .task-name { 
    font-size: 14px; 
    font-weight: 500;
    opacity: 0.6;
  }
  
  .yellow { 
    background-color: var(--box-color);
  }
  
  .blue { background-color: var(--box-color-2); }
  
  .red { background-color: var(--box-color-3); }
  
  .green { background-color: var(--box-color-4); }
  
  .more-button {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background-color: #8e92a4;
    box-shadow: 0 -4px 0 0 #8e92a4, 0 4px 0 0 #8e92a4;
    opacity: 0.4;
    right: 20px;
    top: 30px;
    cursor: pointer;
  }
  
  .members {
    display: flex;
    margin-top: 14px;
    
    img {
      border-radius: 50%;
      width: 30px;
      height: 30px;
      margin-right: 4px;
      object-fit: cover;
    }
  }
  
  .page-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 40px 20px 0 20px;
    
    .header { 
      font-size: 26px; 
      color: var(--main-color); 
      margin-top: 30px;
    }
  }
  
  .content-categories {
    display: flex;
    justify-content: space-evenly;
    width: 100%;
    border-bottom: 1px solid #ddd;
    padding: 20px 0;
  }
  
  .nav-item { display: none; }
  
  .category { 
    font-weight: 500; 
    color: var(--secondary-color); 
    border-bottom: 1px solid #ddd;
    transition: .4s ease-in;
    padding: 20px 30px;
    cursor: pointer;
  }
  
  #opt-1:checked + label ,
  #opt-2:checked +  label ,
  #opt-3:checked +  label ,
  #opt-4:checked +  label {
    color: var(--checkbox-color);
    border-bottom: 2px solid var(--checkbox-color);
  }
  
  .task-item { display: none; }
  
  .tasks-wrapper {
    padding: 30px 0;
    flex: 1;
    overflow-y: auto;
    height: 100%;
    padding-right: 8px;
  }
  
  .task {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 16px;
    padding-left: 30px;
    color: var(--task-color);
    font-size: 13px;
    font-weight: 500;
    
    &:hover {
      transform: translatex(2px);
    }
    
    label {
      cursor: pointer;
    }
  }
  
   label .label-text { position: relative; }
  
   label .label-text:before {
    content:'';
    position: absolute;
    width: 14px;
    height: 14px;
    border: 1px solid #ddd;
    border-radius: 2px;
    left: -24px;
    transition: .2s ease;
  }
  
  .task-item:checked + label .label-text:before {
    background-color: var(--checkbox-color);
    border: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-check'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: 10px;
    background-position: center;
    border: 1px solid var(--checkbox-color);
  }
  
  .tag {
    font-size: 10px;
    padding: 4px 8px;
    border-radius: 20px;
    
    &.approved {
      background-color: var(--tag-color-one);
      color: var(--tag-color-text-one);
    }
    
    &.progress {
      background-color: var(--tag-color-two);
      color: var(--tag-color-text-two);
    }
    
    &.review {
      background-color: var(--tag-color-three);
      color: var(--tag-color-text-three);
    }
    
    &.waiting {
      background-color: var(--tag-color-four);
      color: var(--tag-color-text-four);
    }
  }
  
  .upcoming { 
    border-bottom: 1px solid #ddd; 
    padding-bottom: 30px;
    margin-bottom: 30px;
  }
  
  @media screen and (max-width: 900px) {
    .left-bar {
      display: none;
    }
  }
  
  @media screen and (max-width: 700px) {
    .task-manager {
      flex-direction: column;
      overflow-y: auto;
    }
    
    .right-bar, .page-content {
      width: 100%;
      display: block;
    }
    
    .tasks-wrapper { height: auto; }
  }
  
  @media screen and (max-width: 520px) {
    .page-content { padding: 40px 10px 0 10px; }
    
    .right-content { padding: 10px 16px; }
    
    .category { padding: 20px; }
  }