Stock Price Ticker

.cnc-stk { display: grid; place-items: center; padding: 32px 16px; background: #080c10; font-family: 'Barlow', sans-serif; }
.cnc-stk *, .cnc-stk *::before, .cnc-stk *::after { box-sizing: border-box; }
.cnc-stk-block { width: 400px; padding: 48px 40px; position: relative; }
.cnc-stk-block::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px); background-size: 32px 32px; pointer-events: none; }
.cnc-stk-ticker-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 36px; position: relative; }
.cnc-stk-ticker-sym { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 5px; color: rgba(255,255,255,0.25); text-transform: uppercase; }
.cnc-stk-market-status { font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: #22c55e; display: flex; align-items: center; gap: 6px; }
.cnc-stk-ms-dot { width: 5px; height: 5px; background: #22c55e; border-radius: 50%; animation: cnc-stk-msBlink 2s ease-in-out infinite; box-shadow: 0 0 6px #22c55e; }
@keyframes cnc-stk-msBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.cnc-stk-price-row { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 10px; opacity: 0; animation: cnc-stk-appear 0.6s cubic-bezier(0.22,1,0.36,1) 0.1s forwards; }
.cnc-stk-currency { font-family: 'Barlow Condensed', sans-serif; font-size: 28px; font-weight: 300; color: rgba(255,255,255,0.3); margin-top: 10px; }
.cnc-stk-price { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(80px, 16vw, 108px); font-weight: 800; color: #fff; line-height: 1; letter-spacing: -3px; }
.cnc-stk-price-dec { font-size: 0.45em; font-weight: 400; letter-spacing: 0; color: rgba(255,255,255,0.6); align-self: flex-end; padding-bottom: 14px; }
.cnc-stk-change { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; opacity: 0; animation: cnc-stk-appear 0.5s ease 0.25s forwards; }
.cnc-stk-change-val { font-family: 'Barlow Condensed', sans-serif; font-size: 22px; font-weight: 600; letter-spacing: 0.5px; }
.cnc-stk-change-val.cnc-stk-up { color: #22c55e; }
.cnc-stk-change-val.cnc-stk-dn { color: #ef4444; }
.cnc-stk-change-pct { font-size: 13px; padding: 4px 10px; border-radius: 3px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 1px; }
.cnc-stk-change-pct.cnc-stk-up { background: rgba(34,197,94,0.12); color: #22c55e; }
.cnc-stk-change-time { font-size: 10px; color: rgba(255,255,255,0.2); letter-spacing: 1px; margin-left: auto; }
.cnc-stk-spark { margin-bottom: 32px; opacity: 0; animation: cnc-stk-appear 0.5s ease 0.4s forwards; }
.cnc-stk-spark svg { overflow: visible; }
.cnc-stk-spark-line { fill: none; stroke: #22c55e; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 600; stroke-dashoffset: 600; animation: cnc-stk-drawSpark 1.6s ease 0.6s forwards; }
@keyframes cnc-stk-drawSpark { to { stroke-dashoffset: 0; } }
.cnc-stk-ohlc { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,0.05); padding-top: 24px; opacity: 0; animation: cnc-stk-appear 0.5s ease 0.5s forwards; }
.cnc-stk-ohlc-item { border-right: 1px solid rgba(255,255,255,0.05); padding-right: 16px; }
.cnc-stk-ohlc-item:last-child { border-right: none; }
.cnc-stk-ohlc-label { font-size: 8px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.2); margin-bottom: 6px; }
.cnc-stk-ohlc-val { font-family: 'Barlow Condensed', sans-serif; font-size: 18px; font-weight: 600; color: rgba(255,255,255,0.7); }
.cnc-stk-ohlc-high { color: #22c55e; }
.cnc-stk-ohlc-low { color: #ef4444; }
@keyframes cnc-stk-flash { 0% { color: #22c55e; } 100% { color: #fff; } }
.cnc-stk-flash { animation: cnc-stk-flash 0.6s ease forwards; }
@keyframes cnc-stk-appear { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .cnc-stk-ms-dot, .cnc-stk-price-row, .cnc-stk-change, .cnc-stk-spark, .cnc-stk-spark-line, .cnc-stk-ohlc { animation: none; opacity: 1; transform: none; stroke-dashoffset: 0; }
}

(function () {
  var root = document.querySelector('.cnc-stk');
  if (!root) return;
  function ease(t) { return 1 - Math.pow(1 - t, 3); }
  setTimeout(function () {
    var start = performance.now(), dur = 2000;
    var intEl = root.querySelector('.cnc-stk-price-int');
    var decEl = root.querySelector('.cnc-stk-dec');
    var chgAbs = root.querySelector('[data-chg-abs]');
    var chgPct = root.querySelector('[data-chg-pct]');
    var ohlc = root.querySelectorAll('[data-ohlc]');
    var intTarget = parseFloat(intEl.dataset.target);
    var decTarget = parseInt(decEl.dataset.target, 10);
    var chgAbsTarget = parseFloat(chgAbs.dataset.target);
    var chgPctTarget = parseFloat(chgPct.dataset.target);
    function tick(now) {
      var t = Math.min((now - start) / dur, 1), e = ease(t);
      intEl.textContent = Math.floor(e * intTarget).toLocaleString();
      decEl.textContent = String(Math.round(e * decTarget)).padStart(2, '0');
      chgAbs.textContent = '+' + (e * chgAbsTarget).toFixed(2);
      chgPct.textContent = '+' + (e * chgPctTarget).toFixed(2) + '%';
      ohlc.forEach(function (el) {
        var target = parseFloat(el.dataset.target);
        el.textContent = (e * target).toFixed(el.dataset.ohlc === 'vol' ? 1 : 2);
      });
      if (t < 1) requestAnimationFrame(tick);
    }
    requestAnimationFrame(tick);
  }, 300);
  function flicker() {
    var el = root.querySelector('.cnc-stk-dec');
    var next = Math.max(0, Math.min(99, Math.round(Math.random() * 99)));
    el.textContent = String(next).padStart(2, '0');
    el.classList.remove('cnc-stk-flash');
    void el.offsetWidth;
    el.classList.add('cnc-stk-flash');
    setTimeout(flicker, 800 + Math.random() * 1200);
  }
  setTimeout(flicker, 2600);
})();