/* Popup Background */
.chapa-popup {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(5px);
  transition: opacity 0.3s ease;
}

/* Form Container */
.chapa-popup-content {
  background: #fff;
  margin: 5% auto;
  padding: 30px 30px 40px;
  width: 90%;
  max-width: 420px;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.18);
  position: relative;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  animation: slideUp 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Slide Up Animation */
@keyframes slideUp {
  from { transform: translateY(60px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Close Button */
.chapa-close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}

.chapa-close:hover .close-icon,
.chapa-close:focus .close-icon {
  stroke: #f18500;
  transform-origin: center;
  animation: closeSpin 0.4s ease forwards;
  outline: none;
}

@keyframes closeSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(180deg); }
}

.close-icon {
  stroke: #aaa;
  width: 24px;
  height: 24px;
  transition: stroke 0.25s ease;
}

/* Titles */
.popup-title {
  font-weight: 700;
  font-size: 24px;
  color: #222;
  text-align: center;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.popup-subtitle {
  font-size: 14px;
  color: #555;
  text-align: center;
  margin-bottom: 22px;
  font-weight: 500;
  line-height: 1.3;
}

/* Form Elements */
.chapa-popup-content input[type="text"],
.chapa-popup-content input[type="email"],
.chapa-popup-content input[type="number"] {
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 18px;
  border: 1.8px solid #ccc;
  border-radius: 14px;
  font-size: 16px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box;
}

.chapa-popup-content input:focus {
  border-color: #f18500;
  box-shadow: 0 0 8px rgba(241, 133, 0, 0.5);
  outline: none;
}

/* Currency Radio Buttons */
.currency-group {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 20px;
  font-size: 15px;
  font-weight: 600;
  border: none;
}

.currency-group legend {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}

.currency-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
  color: #333;
  background-color: #f7f7f7;
}

.currency-group input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 2px solid #ccc;
  border-radius: 50%;
  background-color: #fff;
  cursor: pointer;
  position: relative;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.currency-group input[type="radio"]:checked {
  background-color: #f18500;
  border-color: #f18500;
}

.currency-group input[type="radio"]:checked + span {
  color: #f18500;
}


/* Submit Button */
.submit-btn {
  background-color: #f18500;
  color: #fff;
  font-size: 16px;
  padding: 12px 0;
  border: none;
  border-radius: 10px;
  width: 100%;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.submit-btn:hover {
  background-color: #d36e00;
}