Bootstrap 5 Crypto Donation Card with Copy Address

<section class="wdw-stage">
  <div class="container" style="max-width: 520px">
    <article class="wdw-card overflow-hidden">
      <div class="wdw-aurora cd-hero"></div>
      <div class="px-4 pb-4">
        <div class="d-flex align-items-end justify-content-between cd-head">
          <img class="cd-avatar" src="https://i.pravatar.cc/200?img=12" alt="Rainner Lins" width="88" height="88">
          <a href="#" class="btn btn-sm btn-outline-primary rounded-pill mb-1">Website</a>
        </div>
        <h2 class="h5 wdw-heading mt-3 mb-0">Rainner Lins</h2>
        <p class="small wdw-muted mb-0">Full-stack developer and open source maintainer</p>

        <ul class="nav nav-pills nav-fill gap-1 my-4" id="cdTabs" role="tablist" aria-label="Choose a coin">
          <li class="nav-item" role="presentation"><button class="nav-link active rounded-pill" data-coin="btc" role="tab" aria-selected="true" type="button">BTC</button></li>
          <li class="nav-item" role="presentation"><button class="nav-link rounded-pill" data-coin="eth" role="tab" aria-selected="false" type="button">ETH</button></li>
          <li class="nav-item" role="presentation"><button class="nav-link rounded-pill" data-coin="ltc" role="tab" aria-selected="false" type="button">LTC</button></li>
          <li class="nav-item" role="presentation"><button class="nav-link rounded-pill" data-coin="nano" role="tab" aria-selected="false" type="button">NANO</button></li>
        </ul>

        <div role="tabpanel" aria-live="polite">
          <div class="d-flex align-items-center gap-3 mb-2">
            <span class="wdw-icon cd-glyph" id="cdGlyph">B</span>
            <h3 class="h5 wdw-heading mb-0" id="cdTitle">Donate Bitcoin</h3>
          </div>
          <p class="wdw-muted small mb-4" id="cdNote">Send only Bitcoin (BTC) to this address. Sending any other coin or token may result in the loss of your donation. Thank you!</p>
          <label class="form-label small fw-semibold" for="cdAddr">Deposit address</label>
          <div class="input-group mb-4">
            <input type="text" id="cdAddr" class="form-control font-monospace small" readonly value="13R8NFPs7oFjDof3pQ832g1RgEkkkFqBAN">
            <button class="btn btn-primary" type="button" id="cdCopy">Copy</button>
          </div>
          <div class="row text-center g-2">
            <div class="col-4"><div class="rounded-3 bg-body-tertiary p-2"><div class="wdw-eyebrow text-body-secondary">Price</div><div class="fw-bold" id="cdPrice">$67,420</div></div></div>
            <div class="col-4"><div class="rounded-3 bg-body-tertiary p-2"><div class="wdw-eyebrow text-body-secondary">Market cap</div><div class="fw-bold" id="cdCap">$1.33T</div></div></div>
            <div class="col-4"><div class="rounded-3 bg-body-tertiary p-2"><div class="wdw-eyebrow text-body-secondary">Supply</div><div class="fw-bold" id="cdSupply">19.7M</div></div></div>
          </div>
        </div>
      </div>
    </article>
  </div>
</section>

/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
   Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

:root,
[data-bs-theme="light"] {
  --wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-body-font-family: var(--wdw-font);
  --bs-primary: #4f46e5;
  --bs-primary-rgb: 79, 70, 229;
  --bs-primary-text-emphasis: #3730a3;
  --bs-primary-bg-subtle: #eef2ff;
  --bs-primary-border-subtle: #c7d2fe;
  --bs-link-color: #4f46e5;
  --bs-link-color-rgb: 79, 70, 229;
  --bs-link-hover-color: #4338ca;
  --bs-link-hover-color-rgb: 67, 56, 202;
  --bs-focus-ring-color: rgba(79, 70, 229, 0.25);
  --bs-border-radius: 0.75rem;
  --bs-border-radius-lg: 1rem;
  --bs-border-radius-xl: 1.25rem;
  --wdw-radius-card: 1.25rem;
  --wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
  --wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
  --wdw-stage: #f5f6fb;
}

[data-bs-theme="dark"] {
  --bs-primary: #818cf8;
  --bs-primary-rgb: 129, 140, 248;
  --bs-primary-text-emphasis: #c7d2fe;
  --bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
  --bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
  --bs-link-color: #a5b4fc;
  --bs-link-color-rgb: 165, 180, 252;
  --bs-link-hover-color: #c7d2fe;
  --bs-link-hover-color-rgb: 199, 210, 254;
  --bs-focus-ring-color: rgba(129, 140, 248, 0.35);
  --wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
  --wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
  --wdw-stage: #0f1117;
}

body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }

/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
  --bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
  --bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
  --bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
  --bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
  --bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }

/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }

/* Component */
.cd-hero { height: 7rem; }
.cd-head { margin-top: -2.75rem; position: relative; z-index: 1; }
.cd-avatar { width: 5.5rem; height: 5.5rem; border-radius: 50%; object-fit: cover; border: 4px solid var(--bs-body-bg); box-shadow: var(--wdw-shadow-sm); flex: none; }
.min-w-0 { min-width: 0; }
.cd-glyph { font-weight: 800; }
#cdTabs .nav-link { min-height: 40px; font-weight: 600; font-size: .85rem; }
#cdTabs .nav-link:not(.active) { background: var(--bs-tertiary-bg); }

(function () {
  var coins = {
    btc:  { g: 'B', name: 'Bitcoin', sym: 'BTC', addr: '13R8NFPs7oFjDof3pQ832g1RgEkkkFqBAN', price: '$67,420', cap: '$1.33T', supply: '19.7M' },
    eth:  { g: 'E', name: 'Ethereum', sym: 'ETH', addr: '0x71C7656EC7ab88b098defB751B7401B5f6d8976F', price: '$2,610', cap: '$314B', supply: '120.4M' },
    ltc:  { g: 'L', name: 'Litecoin', sym: 'LTC', addr: 'LbTjMGN7gELw4KbeyQf6cTCq859hD18guE', price: '$71.20', cap: '$5.3B', supply: '75.1M' },
    nano: { g: 'N', name: 'Nano', sym: 'NANO', addr: 'nano_3t6k35gi95xu6tergt6p69ck76ogmitsa8mnijtpxm9fkcm736xtoncuohr3', price: '$0.92', cap: '$123M', supply: '133.2M' }
  };
  function initDonationCard() {
    var tabs = document.querySelectorAll('#cdTabs [data-coin]');
    var addr = document.getElementById('cdAddr');
    var copy = document.getElementById('cdCopy');
    if (!tabs.length || !addr) return;
    function show(key) {
      var c = coins[key];
      tabs.forEach(function (t) {
        var on = t.dataset.coin === key;
        t.classList.toggle('active', on);
        t.setAttribute('aria-selected', on);
      });
      document.getElementById('cdGlyph').textContent = c.g;
      document.getElementById('cdTitle').textContent = 'Donate ' + c.name;
      document.getElementById('cdNote').textContent = 'Send only ' + c.name + ' (' + c.sym + ') to this address. Sending any other coin or token may result in the loss of your donation. Thank you!';
      addr.value = c.addr;
      document.getElementById('cdPrice').textContent = c.price;
      document.getElementById('cdCap').textContent = c.cap;
      document.getElementById('cdSupply').textContent = c.supply;
      copy.textContent = 'Copy';
    }
    tabs.forEach(function (t) { t.addEventListener('click', function () { show(t.dataset.coin); }); });
    copy.addEventListener('click', function () {
      addr.select();
      var done = function () { copy.textContent = 'Copied'; setTimeout(function () { copy.textContent = 'Copy'; }, 1800); };
      if (navigator.clipboard) navigator.clipboard.writeText(addr.value).then(done, done);
      else { try { document.execCommand('copy'); } catch (e) {} done(); }
    });
  }
  initDonationCard();
})();