/* Login Container */
#login-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 80vh;
  background-color: var(--container-background);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 25px var(--shadow-color);
}

#login-container h1 {
  font-size: 2.5rem;
  color: var(--text-color);
  margin-bottom: 10px;
}

#login-container p {
  font-size: 1.1rem;
  color: var(--subtle-text-color);
  margin-bottom: 30px;
}

.login-button {
  position: relative;
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 15px 30px;
  font-size: 1.1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 10px var(--shadow-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-button:hover {
  background-color: var(--primary-hover-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.login-button .button-text {
  transition: opacity 0.3s ease;
}

.login-button .button-loader {
  position: absolute;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid white;
  border-radius: 50%;
  width: 25px;
  height: 25px;
  animation: spin 1s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.login-button.loading .button-text {
  opacity: 0;
}

.login-button.loading .button-loader {
  opacity: 1;
}


#login-loader {
    margin-top: 20px;
}