CalcAssignment/Calculator.html at main · Djuice310/CalcAssignment · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <title>Calculator</title>
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <style>
    :root{
      --bat-black:#0d0f12;
      --bat-gray:#1b1f24;
      --bat-mid:#232a32;
      --bat-gold:#ffc400;
      --bat-gold-d:#e0ad00;
      --bat-white:#e7eaf0;
      --bat-green:#1dd1a1;
      --bat-red:#ff6b6b;
    }

    html, body {
      height: 100%;
      margin: 0;
      font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
      color: var(--bat-white);
      background:
        radial-gradient(1200px 500px at 70% -10%, rgba(255,196,0,0.12), transparent 60%),
        linear-gradient(180deg, var(--bat-black), var(--bat-gray) 60%, var(--bat-mid));
      letter-spacing: .2px;
    }

    .wrap {
      max-width: 980px;
      margin: 28px auto 64px;
      padding: 0 20px;
    }

    header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 12px;
    }
    .bat-badge{
      width: 48px; height: 48px;
      display: grid; place-items: center;
      background: var(--bat-gold);
      border-radius: 999px;
      box-shadow: 0 0 0 4px rgba(255,196,0,.18), 0 12px 30px rgba(0,0,0,.45) inset;
    }
    .title {
      line-height: 1.1;
    }
    .title h1 {
      margin: 0;
      font-size: clamp(20px, 3vw, 28px);
      font-weight: 800;
      letter-spacing: .4px;
    }
    .title p {
      margin: 2px 0 0;
      opacity: .8;
      font-size: 14px;
    }

    .hint {
      background: rgba(255,196,0,.1);
      border: 1px dashed var(--bat-gold);
      color: var(--bat-white);
      padding: 10px 12px;
      border-radius: 10px;
      margin: 14px 0 6px;
      font-size: 13px;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      margin: 18px 0 28px;
      background: linear-gradient(180deg, #171a1f, #121519);
      border: 1px solid #20252c;
      border-radius: 14px;
      overflow: hidden;
      box-shadow: 0 12px 30px rgba(0,0,0,.35);
    }
    thead th {
      background: linear-gradient(180deg, var(--bat-gold), var(--bat-gold-d));
      color: #111;
      text-transform: uppercase;
      letter-spacing: .6px;
      font-weight: 900;
      font-size: 13px;
      padding: 12px 10px;
    }
    tbody td, tfoot td {
      padding: 12px 10px;
      text-align: center;
      border-top: 1px solid #222831;
      font-variant-numeric: tabular-nums;
    }
    tbody tr:nth-child(odd){ background: rgba(255,255,255,.02); }
    tbody tr:hover { background: rgba(255,196,0,.06); }

    .ok { color: var(--bat-green); font-weight: 700; }
    .err { color: var(--bat-red); font-weight: 700; }

    h2 {
      margin: 26px 0 6px;
      font-size: 18px;
      font-weight: 800;
      letter-spacing: .5px;
    }

    .footer-note{
      opacity: .65;
      font-size: 12px;
    }
  </style>
</head>
<body>
  <div class="wrap">
    <header>
      <!-- Bat Symbol -->
      <div class="bat-badge" aria-hidden="true">
        <svg width="28" height="16" viewBox="0 0 28 16" fill="#111" xmlns="http://www.w3.org/2000/svg">
          <path d="M14 0c2 2 4-1 6 0 1 0 2 1 2 2 2-1 4 0 6 2-3 0-5 1-6 3 1 2 2 4 2 6-2-1-4-2-6-4-1 1-2 2-4 2s-3-1-4-2c-2 2-4 3-6 4 0-2 1-4 2-6-1-2-3-3-6-3 2-2 4-3 6-2 0-1 1-2 2-2 2-1 4 2 6 0Z"/>
        </svg>
      </div>
      <div class="title">
        <h1>Calculator</h1>
        <p>Enter numbers - results will be below.</p>
      </div>
    </header>


    <div id="app-root"></div>
  </div>


  <script src="calculator.js"></script>

</body>
</html>