/* ==========================================================================
 * MODERN LOGIN FORM STYLES (Refactored for Bootstrap 5)
 * ==========================================================================
 */

/* Custom Input Styling with Icons & Floating Labels */
.input-group-modern {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--bs-secondary, #6c757d);
  z-index: 5;
  pointer-events: none;
  width: 1.25rem;
  text-align: center;
}

.form-control-modern {
  padding-left: 3rem;
  padding-top: 1.625rem;
  padding-bottom: 0.625rem;
  min-height: 3.5rem;
}

.floating-label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 1rem 0.75rem;
  padding-left: 3rem;
  pointer-events: none;
  transform-origin: 0 0;
  transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out;
  color: var(--bs-secondary, #6c757d);
}

.form-control-modern:focus ~ .floating-label,
.form-control-modern:not(:placeholder-shown) ~ .floating-label {
  opacity: 0.65;
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* Forgot Password Link */
.forgot-link {
  text-decoration: none;
  font-weight: 500;
}
.forgot-link:hover {
  text-decoration: underline;
}

/* Login Alert Animation */
.alert-login {
  display: none; /* Hidden by default, shown by JS */
}
.alert-login:not(:empty) {
  display: block;
  animation: fadeSlideIn 0.3s ease-out;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Tweaks */
@media (max-width: 576px) {
  .page-login {
    width: 100%;
    padding: 0 1rem;
  }
}