Tile Clock

HTML

CSS

JS

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  height: 100vh;
  display: grid;
  place-items: center;
  background: #0a0a0a;
  font-family: system-ui, sans-serif;
}
.clock {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.digit {
  display: grid;
  grid-template-columns: repeat(3, 10px);
  grid-template-rows: repeat(5, 10px);
  gap: 3px;
  padding: 8px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}
.tile {
  width: 10px;
  height: 10px;
  border-radius: 1px;
  background: #1a1a1a;
  transform: scale(0.6) rotateX(90deg);
  opacity: 0;
  transition:
    transform 0.6s cubic-bezier(.2,.8,.2,1),
    opacity 0.4s ease,
    background 0.3s ease;
}
.tile.on {
  background: linear-gradient(135deg, #00f5ff, #7cffcb);
  transform: scale(1) rotateX(0deg);
  opacity: 1;
  box-shadow: 0 6px 18px rgba(0,255,220,0.35);
}
.colon {
  display: grid;
  place-items: center;
  color: #7cffcb;
  font-size:50px;
  opacity: 0.7;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink {
  50% { opacity: 0.15; }
}

const patterns = {
  0:[1,1,1,1,0,1,1,0,1,1,0,1,1,1,1],
  1:[0,1,0,1,1,0,0,1,0,0,1,0,1,1,1],
  2:[1,1,1,0,0,1,1,1,1,1,0,0,1,1,1],
  3:[1,1,1,0,0,1,0,1,1,0,0,1,1,1,1],
  4:[1,0,1,1,0,1,1,1,1,0,0,1,0,0,1],
  5:[1,1,1,1,0,0,1,1,1,0,0,1,1,1,1],
  6:[1,1,1,1,0,0,1,1,1,1,0,1,1,1,1],
  7:[1,1,1,0,0,1,0,0,1,0,0,1,0,0,1],
  8:[1,1,1,1,0,1,1,1,1,1,0,1,1,1,1],
  9:[1,1,1,1,0,1,1,1,1,0,0,1,1,1,1]
};
const clockEl = document.getElementById("clock");
function createDigit() {
  const d = document.createElement("div");
  d.className = "digit";
  for (let i = 0; i < 15; i++) {
    const t = document.createElement("div");
    t.className = "tile";
    d.appendChild(t);
  }
  return d;
}
function createColon() {
  const c = document.createElement("div");
  c.className = "colon";
  c.textContent = ":";
  return c;
}
const digits = [
  createDigit(), createDigit(),
  createColon(),
  createDigit(), createDigit()
  ];
digits.forEach(el => clockEl.appendChild(el));
function renderTime() {
  const now = new Date();
  const time = now.toTimeString().slice(0,5).replace(":","");
  let di = 0;
  for (let i = 0; i < time.length; i++) {
    const num = time[i];
    const tiles = digits[di].querySelectorAll(".tile");
    patterns[num].forEach((v, idx) =>
                          tiles[idx].classList.toggle("on", v)
                          );
    di += (i === 1) ? 2 : 1;
  }
}
renderTime();
setInterval(renderTime, 1000);

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