/* ========== Form Handler Spinner Animation ========== */

/* Form Spinner */
.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid #fff;
  border-radius: 50%;
  display: inline-block;
  margin-left: 8px;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

.form-btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ========== Hide Elements ========== */
.d-none {
  display: none !important;
}