/* ==========================================
   WebOS Floating Glass Dock System
   ========================================== */
@import url('glass-system.css');

#webos-dock-container {
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-dock);
    pointer-events: auto;
}

#webos-dock {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: var(--dock-bg);
    backdrop-filter: blur(var(--dock-blur)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--dock-blur)) saturate(180%);
    border: 1px solid var(--dock-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--dock-shadow);
    transition: all var(--transition-smooth);
}

.dock-item {
    position: relative;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: transform var(--transition-bounce), background var(--transition-fast);
}

.dock-item:hover {
    transform: translateY(-8px) scale(1.22);
    background: rgba(255, 255, 255, 0.15);
}

.dock-icon {
    width: 36px;
    height: 36px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
    transition: transform var(--transition-fast);
}

/* Tooltip on Dock Item Hover */
.dock-tooltip {
    position: absolute;
    top: -42px;
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 4px 10px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

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

/* Active Application Indicator Dot */
.dock-active-dot {
    position: absolute;
    bottom: 2px;
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: var(--radius-full);
    box-shadow: 0 0 6px var(--accent-glow);
    display: none;
}

.dock-item.has-open-window .dock-active-dot {
    display: block;
}