/* Thank You Popup Overlay */
.th-popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 99999;
  align-items: center;
  justify-content: center;
}
.th-popup-overlay.active {
  display: flex;
}

.th-popup-box {
  background: #fff;
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
  animation: th-popup-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes th-popup-in {
  from { opacity: 0; transform: scale(0.7) translateY(30px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.th-popup-icon {
  width: 72px;
  height: 72px;
  background: #e9f9f0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.th-popup-icon i {
  font-size: 34px;
  color: #22c55e;
}

.th-popup-box h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 10px;
}
.th-popup-box p {
  font-size: 15px;
  color: #666;
  margin: 0 0 28px;
  line-height: 1.6;
}
.th-popup-close {
  background: #1a1a1a;
  color: #fff;
  border: none;
  padding: 12px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.th-popup-close:hover {
  background: #333;
}