.dock-outer {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  z-index: 1000;
}

.dock-panel {
  display: flex;
  align-items: flex-end;
  gap: 0.9rem;
  border-radius: 1rem;
  border: 1px solid var(--border, #2A3040);
  padding: 0.6rem 0.9rem;
}

.dock-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.7rem;
  background-color: #0F141C;
  border: 1px solid var(--border, #2A3040);
  cursor: pointer;
  transition: width 0.15s ease, height 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
  flex-shrink: 0;
}

.dock-item:hover,
.dock-item:focus-visible {
  border-color: var(--accent, #00E5A0);
}

.dock-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 55%;
  height: 55%;
  color: var(--text-body-strong, #A6B2C4);
  pointer-events: none;
}

.dock-icon svg {
  width: 100%;
  height: 100%;
}

.dock-item:hover .dock-icon,
.dock-item:focus-visible .dock-icon {
  color: var(--accent, #00E5A0);
}

.dock-label {
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  border-radius: 0.4rem;
  border: 1px solid var(--border, #2A3040);
  background-color: var(--surface, #141922);
  padding: 0.2rem 0.6rem;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  color: var(--text-heading, #F5F7FA);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.dock-item:hover .dock-label,
.dock-item:focus-visible .dock-label {
  opacity: 1;
}

@media screen and (max-width: 600px) {
  .dock-outer {
    bottom: 1rem;
  }
  .dock-panel {
    gap: 0.6rem;
    padding: 0.5rem 0.7rem;
  }
  .dock-item {
    width: 42px !important;
    height: 42px !important;
  }
  .dock-label {
    display: none;
  }
}