* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  direction: rtl;
}

body {
  font-family: "Vazir";
  /* background-color: rgb(18, 18, 27); */
}

.main-card {
  max-width: 800px;
  width: 90%;
  margin: 100px auto;
  padding: 40px;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
  border-radius: 10px;
}

#hint-text,
#hint-text-second {
  margin-top: 2rem;
  font-size: 12px;
  text-align: center;
}

.hidden {
  display: none;
}

#profile-pic {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: block;
  margin: 20px auto;
}

.number {
  text-align: center;
  font-weight: bold;
  font-size: 14px;
}

.details-box {
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 10px;
  text-align: center;
}

/* Fullscreen overlay */
#loadingModal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  visibility: hidden; /* hidden by default */
}

/* Simple spinner */
.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid #ccc;
  border-top: 4px solid #fff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Show modal when active */
#loadingModal.active {
  visibility: visible;
}