#bottom-tabs {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 25;
  display: flex;
  justify-content: center;
  gap: 0;
  background: rgba(15,17,23,0.95);
  border-top: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  padding: 0;
  pointer-events: all;
}

#bottom-tabs .tab-btn {
  flex: 1;
  max-width: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 6px 8px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.3);
  background: none;
  border: none;
  border-top: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  text-decoration: none;
}

#bottom-tabs .tab-btn svg {
  width: 20px;
  height: 20px;
  opacity: 0.5;
  transition: opacity 0.2s;
}

#bottom-tabs .tab-btn:hover {
  color: rgba(255,255,255,0.6);
}

#bottom-tabs .tab-btn:hover svg {
  opacity: 0.7;
}

#bottom-tabs .tab-btn.active {
  color: #00d4ff;
  border-top-color: #00d4ff;
}

#bottom-tabs .tab-btn.active svg {
  opacity: 1;
}

#bottom-tabs .profile-disabled {
  color: rgba(255,255,255,0.16);
  cursor: default;
  pointer-events: none;
}

#bottom-tabs .profile-disabled svg {
  opacity: 0.35;
}

@media (max-width: 680px) {
  #bottom-tabs .tab-btn {
    font-size: 8px;
    letter-spacing: 0.4px;
    padding-left: 3px;
    padding-right: 3px;
  }

  #bottom-tabs .tab-btn svg {
    width: 17px;
    height: 17px;
  }
}