script.js

/* ── Countdown ── */
const LAUNCH = new Date("2026-12-31T00:00:00").getTime();

function pad(n) {
  return String(n).padStart(2, "0");
}

function updateCountdown() {
  const now = Date.now();
  const diff = Math.max(0, LAUNCH - now);

  const totalSeconds = Math.floor(diff / 1000);
  const totalMinutes = Math.floor(totalSeconds / 60);
  const totalHours = Math.floor(totalMinutes / 60);
  const totalDays = Math.floor(totalHours / 24);
  const totalWeeks = Math.floor(totalDays / 7);

  const weeks = totalWeeks;
  const days = totalDays % 7;
  const hours = totalHours % 24;
  const minutes = totalMinutes % 60;
  const seconds = totalSeconds % 60;

  const elWeeks = document.getElementById("weeks");
  const elDays = document.getElementById("days");
  const elHours = document.getElementById("hours");
  const elMinutes = document.getElementById("minutes");
  const elSeconds = document.getElementById("seconds");

  function setVal(el, newVal) {
    const v = pad(newVal);
    if (el && el.textContent !== v) {
      el.textContent = v;
      el.style.transform = "scale(1.15)";
      setTimeout(() => {
        if (el) el.style.transform = "scale(1)";
      }, 150);
    }
  }

  setVal(elWeeks, weeks);
  setVal(elDays, days);
  setVal(elHours, hours);
  setVal(elMinutes, minutes);
  setVal(elSeconds, seconds);
}

updateCountdown();
setInterval(updateCountdown, 1000);

/* ── Theme Toggle ── */
const html = document.documentElement;
const themeToggle = document.getElementById("themeToggle");

// Load saved preference
const saved = localStorage.getItem("theme") || "dark";
html.setAttribute("data-theme", saved);

themeToggle.addEventListener("click", () => {
  const current = html.getAttribute("data-theme");
  const next = current === "dark" ? "light" : "dark";
  html.setAttribute("data-theme", next);
  localStorage.setItem("theme", next);
});