.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.popup-overlay.active {
  display: flex;
}

.popup-box {
  position: relative;
  max-width: 500px;
  width: 100%;
  background: #fff;
  border-radius: 16px;
  padding: 40px 24px 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  text-align: center;
}

.popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  border: none;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: #222;
}

.popup-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 24px;
  color: #111;
}

.popup-description {
  font-size: 15px;
  line-height: 1.5;
  color: #444;
  margin-bottom: 20px;
}

.popup-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.popup-input {
  width: 100%;
  height: 52px;
  border: 1px solid #ccc;
  border-radius: 10px;
  padding: 0 16px;
  font-size: 16px;
  outline: none;
}

.popup-input:focus {
  border-color: #000;
}

.popup-btn {
  height: 52px;
  border: none;
  border-radius: 10px;
  background: #000;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.popup-btn:hover {
  opacity: 0.9;
}

.popup-error {
  font-size: 14px;
  color: #d93025;
  min-height: 18px;
  text-align: left;
}

.popup-success {
  font-size: 16px;
  color: #1a7f37;
  line-height: 1.5;
}