body {
  
  font-family: 'Poppins', sans-serif;
}

.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
  padding: 20px;
}

.auth-box {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 10px 15px 20px rgba(0, 0, 0, 0.2);
}

.auth-tabs {
  display: flex;
  justify-content: space-around;
  margin-bottom: 20px;
}

.tab-link {
  flex: 1;
  padding: 10px;
  background: #f5f5f5;
  border: none;
  cursor: pointer;
  font-weight: 600;
}

.tab-link.active {
  background: rgb(8, 8, 97);
  color: #fff;
}

.tab-content {
  display: none;
  flex-direction: column;
}

.tab-content.active {
  display: flex;
}

.auth-box input {
  margin: 8px 0;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.auth-btn {
  background: rgb(8, 8, 97);
  color: #fff;
  padding: 12px;
  margin-top: 10px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
}

.auth-btn:hover {
  background: rgb(35, 35, 143);
}

#phone {
  letter-spacing: 1px;
}

#password-strength {
  margin-top: 5px;
}

#strength-bar {
  height: 6px;
  border-radius: 4px;
  background-color: #ccc;
  margin-bottom: 4px;
  transition: background-color 0.3s, width 0.3s;
  width: 0;
}

#strength-text {
  font-size: 0.85rem;
}

.forgot-password {
  text-align: right;
  margin-top: 5px;
}

.forgot-password a {
  font-size: 0.85rem;
  color: rgb(8, 8, 97);
  text-decoration: none;
}

.forgot-password a:hover {
  text-decoration: underline;
}


@media (max-width: 480px) {
  .auth-container {
    padding: 10px;
    min-height: 100vh; /* Mobilde tam ekran yüksekliği */
  }

  .auth-box {
    padding: 20px;
    max-width: 100%; /* Küçük ekranlarda tam genişlik */
    box-shadow: 0 8px 12px rgba(0,0,0,0.1);
  }

  .auth-tabs {
    flex-direction: column;
  }

  .tab-link {
    padding: 12px 8px;
    font-size: 1rem;
  }

  .auth-box input {
    padding: 12px 10px;
    font-size: 1rem;
  }

  .auth-btn {
    padding: 14px;
    font-size: 1.1rem;
  }

  #strength-text {
    font-size: 0.75rem;
  }
}