:root {
  --main-color: #d7a10d;
  --text-color: #000000;
  --bg-color: #ffffff;
  --bge-color: #e5e3e3;
  --font-size-small: 14.5px;
}

.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.popup-content {
  background: var(--bg-color);
  padding: 30px;
  border-radius: 10px;
  max-width: 500px;
  width: 95%;
  position: relative;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  color: var(--text-color);
  font-size: var(--font-size-small);
}

.hidden {
  display: none;
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  color: var(--text-color);
}

input[type="text"] {
  width: 100%;
  padding: 10px;
  margin-bottom: 12px;
  border: 1px solid var(--bge-color);
  border-radius: 6px;
  font-size: var(--font-size-small);
}

.btn-success {
  background-color: var(--main-color);
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  width: 100%;
}

.btn-success:hover {
  background-color: #b78f0c;
}