<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Dashboard</title>
    <style>
      @import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@200;300;400;500;600;700&display=swap");

      body,
      html {
        margin: 0;
        padding: 0;
        background-color: hsl(240, 3.2%, 6.1%);
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
      }

      .btn {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 14rem;
        overflow: hidden;
        height: 4rem;
        background-size: 300% 300%;
        backdrop-filter: blur(1rem);
        border-radius: 5rem;
        transition: 0.5s;
        animation: gradient_301 5s ease infinite;
        border: double 4px transparent;
        background-image: linear-gradient(#212121, #212121),
          linear-gradient(
            137.48deg,
            #ffdb3b 10%,
            #fe53bb 45%,
            #8f51ea 67%,
            #0044ff 87%
          );
        background-origin: border-box;
        background-clip: content-box, border-box;
      }

      #container-stars {
        position: absolute;
        z-index: -1;
        width: 100%;
        height: 100%;
        overflow: hidden;
        transition: 0.5s;
        backdrop-filter: blur(1rem);
        border-radius: 5rem;
      }

      strong {
        z-index: 2;
        font-family: "Open Sans";
        font-size: 16px;
        letter-spacing: 5px;
        color: #ffffff;
        text-shadow: 0 0 4px white;
      }

      #glow {
        position: absolute;
        display: flex;
        width: 12rem;
      }

      .circle {
        width: 100%;
        height: 30px;
        filter: blur(2rem);
        animation: pulse_3011 4s infinite;
        z-index: -1;
      }

      .circle:nth-of-type(1) {
        background: rgba(254, 83, 186, 0.636);
      }

      .circle:nth-of-type(2) {
        background: rgba(142, 81, 234, 0.704);
      }

      .btn:hover #container-stars {
        z-index: 1;
        background-color: #212121;
      }

      .btn:hover {
        transform: scale(1.1);
      }

      .btn:active {
        border: double 4px #fe53bb;
        background-origin: border-box;
        background-clip: content-box, border-box;
        animation: none;
      }

      .btn:active .circle {
        background: #fe53bb;
      }

      #stars {
        position: relative;
        background: transparent;
        width: 200rem;
        height: 200rem;
      }

      #stars::after {
        content: "";
        position: absolute;
        top: -10rem;
        left: -100rem;
        width: 100%;
        height: 100%;
        animation: animStarRotate 90s linear infinite;
      }

      #stars::after {
        background-image: radial-gradient(#ffffff 1px, transparent 1%);
        background-size: 50px 50px;
      }

      #stars::before {
        content: "";
        position: absolute;
        top: 0;
        left: -50%;
        width: 170%;
        height: 500%;
        animation: animStar 60s linear infinite;
      }

      #stars::before {
        background-image: radial-gradient(#ffffff 1px, transparent 1%);
        background-size: 50px 50px;
        opacity: 0.5;
      }

      @keyframes animStar {
        from {
          transform: translateY(0);
        }

        to {
          transform: translateY(-135rem);
        }
      }

      @keyframes animStarRotate {
        from {
          transform: rotate(360deg);
        }

        to {
          transform: rotate(0);
        }
      }

      @keyframes gradient_301 {
        0% {
          background-position: 0% 50%;
        }

        50% {
          background-position: 100% 50%;
        }

        100% {
          background-position: 0% 50%;
        }
      }

      @keyframes pulse_3011 {
        0% {
          transform: scale(0.75);
          box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7);
        }

        70% {
          transform: scale(1);
          box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
        }

        100% {
          transform: scale(0.75);
          box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
        }
      }
    </style>
  </head>
  <body>
    <button
      class="btn"
      type="button"
      onclick="window.location.href = '/dashboard/postcenter'"
    >
      <strong>POST CENTER</strong>
      <div id="container-stars">
        <div id="stars"></div>
      </div>

      <div id="glow">
        <div class="circle"></div>
        <div class="circle"></div>
      </div>
    </button>
  </body>
</html>
