/*! NanoPop 2.4.2 MIT | https://github.com/Simonwep/nanopop */
const N = "2.4.2", I = {
  variantFlipOrder: { start: "sme", middle: "mse", end: "ems" },
  positionFlipOrder: { top: "tbrl", right: "rltb", bottom: "btrl", left: "lrbt" },
  position: "bottom",
  margin: 8,
  padding: 0
}, J = (n, i, m) => {
  const {
    container: r,
    arrow: a,
    margin: e,
    padding: l,
    position: V,
    variantFlipOrder: C,
    positionFlipOrder: M
  } = {
    container: document.documentElement.getBoundingClientRect(),
    ...I,
    ...m
  }, { left: F, top: K } = i.style;
  i.style.left = "0", i.style.top = "0";
  const t = n.getBoundingClientRect(), o = i.getBoundingClientRect(), P = {
    t: t.top - o.height - e,
    b: t.bottom + e,
    r: t.right + e,
    l: t.left - o.width - e
  }, R = {
    vs: t.left,
    vm: t.left + t.width / 2 - o.width / 2,
    ve: t.left + t.width - o.width,
    hs: t.top,
    hm: t.bottom - t.height / 2 - o.height / 2,
    he: t.bottom - o.height
  }, [$, E = "middle"] = V.split("-"), L = M[$], j = C[E], { top: y, left: x, bottom: B, right: O } = r;
  for (const c of L) {
    const s = c === "t" || c === "b";
    let p = P[c];
    const [d, g] = s ? ["top", "left"] : ["left", "top"], [u, v] = s ? [o.height, o.width] : [o.width, o.height], [z, T] = s ? [B, O] : [O, B], [H, k] = s ? [y, x] : [x, y];
    if (!(p < H || p + u + l > z))
      for (const b of j) {
        let f = R[(s ? "v" : "h") + b];
        if (!(f < k || f + v + l > T)) {
          if (f -= o[g], p -= o[d], i.style[g] = `${f}px`, i.style[d] = `${p}px`, a) {
            const w = s ? t.width / 2 : t.height / 2, h = v / 2, S = w > h, q = {
              s: S ? h : w,
              m: h,
              e: S ? h : v - w
            }, A = {
              t: u,
              b: 0,
              r: 0,
              l: u
            }, D = f + q[b], G = p + A[c];
            a.style[g] = `${D}px`, a.style[d] = `${G}px`;
          }
          return c + b;
        }
      }
  }
  return i.style.left = F, i.style.top = K, null;
}, Q = (n, i, m) => {
  const r = typeof n == "object" && !(n instanceof HTMLElement) ? n : { reference: n, popper: i, ...m };
  return {
    /**
     * Repositions the current popper.
     * @param options Optional options which get merged with the current ones.
     */
    update(a = r) {
      const { reference: e, popper: l } = Object.assign(r, a);
      if (!l || !e)
        throw new Error("Popper- or reference-element missing.");
      return J(e, l, r);
    }
  };
};
export {
  Q as createPopper,
  I as defaults,
  J as reposition,
  N as version
};
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