html,
body {
  height: 100%;
  /* min-height: 75rem; */
  font-size: 0.96em;
}

main > .container {
  padding: 60px 15px 0;
}

.form-signin {
  max-width: 330px;
  padding: 1rem;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}

.form-signin input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.error { color: red; font-size: 0.875em; }
.is-invalid { border-color: red; }

body {
  background: linear-gradient(
      rgba(255, 255, 255, 0.9), /* White overlay with 50% opacity (light faint) */
      rgba(255, 255, 255, 0.9) /* Adjust alpha (0.5) to control faintness */
    ),
    url("../img/background.jpg") no-repeat center center fixed;
}

#content-wrapper {
  background-color: transparent;
  width: 100%;
  overflow-x: hidden;
}

.img-profile {
  height: 2rem;
  width: 2rem;
  border-radius: 50%;
  object-fit: cover;
}

/* ===== Footer ===== */
footer { flex-shrink: 0; }

footer.sticky-footer {
  padding: 2rem 0;
  flex-shrink: 0;
  font-size: 0.8rem;
}

footer.sticky-footer .copyright {
  line-height: 1;
}

body.sidebar-toggled footer.sticky-footer {
  width: 100%;
}