.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  display: flex;
  justify-content: space-around;
  border-top: 1px solid #ddd;
  z-index: 1000;
  padding: 8px 0 4px;
  box-shadow: 0 -2px 6px rgba(0,0,0,0.08);
  animation: fadeInUp 0.3s ease;
  font-family: "MLMgramFont", Tahoma;
}
.bottom-nav a {
  flex: 1;
  text-align: center;
  font-size: 12px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
  padding: 6px 0;
  border-radius: 8px;
}
.bottom-nav a:hover,
.bottom-nav a:focus {
  background-color: #f0f8ff;
  text-decoration: none !important;
  /* transform: scale(1.05); */
}

.bottom-nav a.active {
  background-color: #4274F6;
  color: white;
  margin: 0 7px;
}

.bottom-nav a.active i,
.bottom-nav a.active span {
  color: white;
}
.bottom-nav i {
  font-size: 1.6em; /* Equivalent to fa-2x */
  margin-bottom: 4px;
  color: #4274F6;
}
.bottom-nav img.user-avatar {
  width: 32px;
  height: 32px;
  margin-bottom: 4px;
  border-radius: 50%;
  object-fit: cover;
}
@media (min-width: 768px) {
  .bottom-nav {
    display: none;
  }
}
@keyframes fadeInUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}