/* Bratonien Adventskalender 2025 – Popup Design (hell & festlich) */

#popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(247, 243, 232, 0.88); /* leicht gold-creamiger Schleier */
  backdrop-filter: blur(6px) brightness(1.05);
  -webkit-backdrop-filter: blur(6px) brightness(1.05);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

#popup-overlay.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

#popup-box {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ci-creamwhite) 80%, white),
    color-mix(in srgb, var(--ci-gold) 15%, #fff9e6)
  );
  border: 2px solid var(--ci-gold);
  border-radius: 16px;
  box-shadow:
    0 0 20px color-mix(in srgb, var(--ci-gold) 40%, transparent),
    inset 0 0 10px rgba(255, 255, 255, 0.4);
  max-width: 640px;
  width: 90%;
  max-height: 85%;
  overflow-y: auto;
  padding: 2.5rem 2rem;
  color: #333;
  text-align: center;
  animation: popIn 0.35s ease;
  position: relative;
}

#popup-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: transparent;
  border: none;
  font-size: 2rem;
  color: var(--ci-gold);
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease;
}

#popup-close:hover {
  transform: scale(1.2);
  color: color-mix(in srgb, var(--ci-blue) 35%, var(--ci-gold));
}

#popup-content {
  margin-top: 1rem;
  font-family: "Bratonien2025", cursive;
  font-size: 1.3rem;
  line-height: 1.6;
}

/* === Animationen === */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes popIn {
  0%   { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1);   opacity: 1; }
}

/* === Mobile Anpassung === */

@media (max-width: 600px) {
  #popup-box {
    width: 92%;
    padding: 1.8rem 1.4rem;
    font-size: 1rem;
  }
  #popup-close {
    font-size: 1.6rem;
  }
}