@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;600&display=swap");

$clr-blue: #1890ff;
$clr-green: #01c3a8;
$clr-orange: #ffb741;
$clr-red: #a63d2a;

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  min-height: 100svh;
  background: #232228;
  font-family: "Nunito", sans-serif;
  position: relative;
  overflow-x: hidden;
  display: grid;
  place-items: center;
}

a {
  text-decoration: none;
  display: inline-block;
}

section {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 50em;
  margin-inline: auto;
  gap: 3.25rem;
  position: relative;
  z-index: 10;
  align-items: center;
  padding: 5em 0;

  .card {
    position: relative;
    z-index: 555;
    max-width: 20rem;
    min-height: 20rem;
    width: 90%;
    display: grid;
    place-content: center;
    place-items: center;
    text-align: center;
    position: relative;
    box-shadow: 0.063em 0.75em 1.563em rgb(0 0 0 / 78%);
    border-radius: 2.25rem;

    &::before {
      position: absolute;
      content: "";
      top: 0;
      width: 100%;
      height: 100%;
      border-radius: 2.25rem;
      z-index: -1;
      border: 0.155rem solid transparent;

      -webkit-mask: linear-gradient(#fff 0 0) padding-box,
        linear-gradient(#fff 0 0);
      -webkit-mask-composite: destination-out;
      mask-composite: exclude;
    }

    &-header {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.8em 0.5em 0em 1.5em;

      .date {
        color: #ddd;
      }

      svg {
        color: #fff;
        width: 2.5rem;
        cursor: pointer;
      }
    }

    &-body {
      position: absolute;
      width: 100%;
      display: block;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      padding: 0.7em 1.25em 0.5em 1.5em;

      h3 {
        color: #fff;
        font-size: 1.375rem;
        margin-top: 0.625em;
        margin-bottom: 0.188em;
        text-transform: capitalize;
        font-weight: 600;
      }

      p {
        color: #ddd;
        font-size: 1rem;
        letter-spacing: 0.031rem;
      }
      .progress {
        margin-top: 0.938rem;

        .progress-bar {
          position: relative;
          width: 100%;
          background: #363636;
          height: 0.313rem;
          display: block;
          border-radius: 3.125rem;

          &:after {
            position: absolute;
            content: "";
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            height: 100%;
            display: block;
            border-radius: 3.125rem;
          }
        }
        span:first-of-type {
          color: #fff;
          text-align: left;
          font-weight: 600;
          width: 100%;
          display: block;
          margin-bottom: 0.313rem;
        }

        span {
          margin-top: 0.313rem;
          text-align: right;
          display: block;
          color: #fff;
        }
      }
    }
    &-footer {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      width: 100%;
      border-top: 0.063rem solid #292929;
      display: flex;
      justify-content: space-between;
      padding: 0.7em 1.25em 0.5em 1.5em;
      background: #151419;
      border-bottom-left-radius: 2.25rem;
      border-bottom-right-radius: 2.25rem;

      ul {
        display: flex;
        align-items: center;

        li {
          list-style-type: none;
          display: flex;
          margin-right: -0.625rem;

          img {
            border-radius: 50%;
            width: 1.875rem;
            height: 1.875rem;
            object-fit: cover;
          }
        }
      }

      .btn-add {
        width: 1.375rem;
        height: 1.375rem;
        border-radius: 50%;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;

        svg {
          width: 1rem;
        }
      }

      .btn-countdown {
        background: #222127;
        color: #fff;
        border-radius: 2em;
        padding: 0.625rem 1.5rem;
      }
    }
  }

  .green {
    background: radial-gradient(
      ellipse at right top,
      #107667ed 0%,
      #151419 47%,
      #151419 100%
    );

    &:before {
      background: linear-gradient(
          45deg,
          #232228,
          #232228,
          #232228,
          #232228,
          #01c3a8
        )
        border-box;
    }
    .btn-add {
      background: $clr-green;
    }
    .progress-bar:after {
      width: 90%;
      background: $clr-green;
    }

    .btn-countdown {
      &:hover {
        background: $clr-green;
      }
    }
  }
  .blue {
    background: radial-gradient(
      ellipse at right top,
      #00458f8f 0%,
      #151419 45%,
      #151419 100%
    );

    &:before {
      background: linear-gradient(
          45deg,
          #232228,
          #232228,
          #232228,
          #232228,
          #1890ff
        )
        border-box;
    }
    .btn-add {
      background: $clr-blue;
    }
    .progress-bar:after {
      width: 20%;
      background: $clr-blue;
    }
    .btn-countdown {
      &:hover {
        background: $clr-blue;
      }
    }
  }
  .orange {
    background: radial-gradient(
      ellipse at right top,
      #ffb74194 0%,
      #151419 47%,
      #151419 100%
    );

    &:before {
      background: linear-gradient(
          45deg,
          #232228,
          #232228,
          #232228,
          #232228,
          #ffb741
        )
        border-box;
    }
    .btn-add {
      background: $clr-orange;
    }
    .progress-bar:after {
      width: 30%;
      background: $clr-orange;
    }

    .btn-countdown {
      &:hover {
        background: $clr-orange;
      }
    }
  }
  .red {
    background: radial-gradient(
      ellipse at right top,
      #a63d2a82 0%,
      #151419 47%,
      #151419 100%
    );

    &:before {
      background: linear-gradient(
          45deg,
          #232228,
          #232228,
          #232228,
          #232228,
          #a63d2a
        )
        border-box;
    }
    .btn-add {
      background: $clr-red;
    }
    .progress-bar:after {
      width: 50%;
      background: $clr-red;
    }

    .btn-countdown {
      &:hover {
        background: $clr-red;
      }
    }
  }
}