/* Bottom Navigation Styles (Mobile Only) */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  border-top: 1px solid var(--light-gray);
  z-index: 100;
  padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 16px rgba(0,0,0,0.06);
}
.bottom-nav-inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  max-width: 600px;
  margin: 0 auto;
}
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 4px;
  gap: 4px;
  text-decoration: none;
  color: var(--gray);
  position: relative;
  cursor: pointer;
  transition: color 0.2s;
}
.bottom-nav-item.active, .bottom-nav-item:hover { color: var(--pink); }
.bottom-nav-icon { font-size: 22px; line-height: 1; }
.bottom-nav-label { font-size: 10px; font-weight: 700; letter-spacing: 0.3px; }
.bottom-nav-badge {
  position: absolute;
  top: 4px;
  left: calc(50% - 18px);
  background: var(--pink);
  color: white;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 10px;
  min-width: 16px;
  text-align: center;
}

@media (max-width: 768px) {
  .bottom-nav { display: block; }
}