/* Dock - macOS-style dock with magnification */

.dock {
  position: fixed;
  z-index: 1000;
  font-family: var(--font-sans, system-ui, sans-serif);
}

/* Position variants */
.positionBottom {
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
}

.positionTop {
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
}

.positionLeft {
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

.positionRight {
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

/* Container */
.container {
  position: relative;
  padding: 0.5rem;
}

.dockBackground {
  position: absolute;
  inset: 0;
  border-radius: 1.5rem;
  backdrop-filter: blur(20px) saturate(180%);
  transition: all 0.3s ease;
}

/* Glass variant */
.glass .dockBackground {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.glass:hover .dockBackground {
  background: rgba(255, 255, 255, 0.2);
  box-shadow:
    0 12px 48px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

/* Solid variant */
.solid .dockBackground {
  background: rgba(10, 10, 10, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.solid:hover .dockBackground {
  background: rgba(10, 10, 10, 0.9);
}

/* Neon variant */
.neon .dockBackground {
  background: rgba(0, 255, 255, 0.08);
  border: 1px solid rgba(0, 255, 255, 0.4);
  box-shadow:
    0 0 30px rgba(0, 255, 255, 0.2),
    0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 0 20px rgba(0, 255, 255, 0.05);
}

.neon:hover .dockBackground {
  box-shadow:
    0 0 40px rgba(0, 255, 255, 0.3),
    0 12px 48px rgba(0, 0, 0, 0.15),
    inset 0 0 30px rgba(0, 255, 255, 0.08);
}

.neon .itemActive {
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

/* Items container */
.items {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Individual item */
.item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: transparent;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease;
  will-change: transform;
}

.item:hover:not(.itemDisabled) {
  background: rgba(255, 255, 255, 0.1);
}

.itemDisabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Icon wrapper */
.iconWrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: inherit;
}

.iconWrapper :where(svg, img) {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Badge */
.badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: #ef4444;
  color: white;
  font-size: 11px;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
  border-radius: 9px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  pointer-events: none;
}

.neon .badge {
  background: #00ffff;
  color: #000;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

/* Active indicator */
.itemActive::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: currentColor;
  border-radius: 50%;
  opacity: 0.8;
}

.positionLeft .itemActive::after,
.positionRight .itemActive::after {
  bottom: auto;
  left: auto;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
}

/* Tooltip */
.tooltip {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 0.375rem 0.75rem;
  background: rgba(0, 0, 0, 0.85);
  color: white;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  border-radius: 0.5rem;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
}

.positionLeft .tooltip,
.positionRight .tooltip {
  bottom: auto;
  left: auto;
  top: 50%;
  transform: translateY(-50%) translateX(4px);
}

.positionLeft .tooltip {
  right: calc(100% + 12px);
  transform: translateY(-50%) translateX(4px);
}

.positionRight .tooltip {
  left: calc(100% + 12px);
  transform: translateY(-50%) translateX(-4px);
}

.item:hover .tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.positionLeft .item:hover .tooltip {
  transform: translateY(-50%) translateX(0);
}

.positionRight .item:hover .tooltip {
  transform: translateY(-50%) translateX(0);
}

/* Bounce animation on hover */
@keyframes dock-bounce {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.item:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}