/* Unified Scrollbar System */
.scrollbar {
    width: 4px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.scrollbar-track {
    width: 100%;
    height: 100%;
    background: transparent;
    position: relative;
    cursor: pointer;
    border: 1px solid rgba(160, 160, 160, 0.15);
    border-radius: 2px;
    box-sizing: border-box;
}

.scrollbar-thumb {
    position: absolute;
    width: calc(100% - 2px);
    left: 1px;
    background: rgba(160, 160, 160, 0.4);
    border-radius: 2px;
    cursor: grab;
    transition: background 0.2s;
    min-height: 20px;
}

.scrollbar-thumb:hover {
    background: rgba(160, 160, 160, 0.6);
}

.scrollbar-thumb:active {
    cursor: grabbing;
    background: rgba(160, 160, 160, 0.8);
}

/* Effects Scrollbar */
.effects-scrollbar {
    width: 4px;
    height: 360px;
    display: block;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.effects-scroll-container:hover .effects-scrollbar,
.effects-scroll-container.dragging .effects-scrollbar {
    opacity: 1;
}

.effects-scrollbar-track {
    width: 100%;
    height: 100%;
    background: transparent;
    position: relative;
    cursor: pointer;
    border: 1px solid rgba(160, 160, 160, 0.15);
    border-radius: 2px;
    box-sizing: border-box;
}

.effects-scrollbar-thumb {
    position: absolute;
    width: calc(100% - 2px);
    left: 1px;
    background: rgba(160, 160, 160, 0.6);
    border-radius: 2px;
    cursor: grab;
    transition: background 0.2s;
    min-height: 20px;
}

.effects-scrollbar-thumb:hover {
    background: rgba(160, 160, 160, 0.6);
}

.effects-scrollbar-thumb:active {
    cursor: grabbing;
    background: rgba(160, 160, 160, 0.8);
}

/* Dropdown Scrollbar */
.custom-dropdown-scrollbar {
    width: 4px;
    flex-shrink: 0;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.custom-dropdown-scrollbar-track {
    width: 100%;
    height: 100%;
    background: transparent;
    position: relative;
    cursor: pointer;
    box-sizing: border-box;
}

.custom-dropdown-scrollbar-thumb {
    position: absolute;
    width: calc(100% - 2px);
    left: 1px;
    background: rgba(160, 160, 160, 0.4);
    border-radius: 2px;
    cursor: grab;
    transition: background 0.2s;
    min-height: 20px;
}

.custom-dropdown-scrollbar-thumb:hover {
    background: rgba(160, 160, 160, 0.6);
}

.custom-dropdown-scrollbar-thumb:active {
    cursor: grabbing;
    background: rgba(160, 160, 160, 0.8);
}