/* Dashboard Layout */
.dashboard-container {
    display: flex;
    align-items: stretch;
    height: calc(100vh - var(--header-height) - var(--footer-height));
    background: var(--gray-50);
    overflow: hidden;
}

.dashboard-container > * {
    min-height: 100%;
}

.panel-resizer {
    flex: 0 0 var(--resizer-width);
    width: var(--resizer-width);
    cursor: col-resize;
    position: relative;
    background: transparent;
    border: none;
    padding: 0;
    transition: background-color var(--transition-fast);
    touch-action: none;
}

.panel-resizer::after {
    content: '';
    position: absolute;
    top: 15%;
    bottom: 15%;
    left: 50%;
    width: 1px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.15);
    transform: translateX(-50%);
    transition: background-color var(--transition-fast), opacity var(--transition-fast);
    opacity: 0.4;
}

.panel-resizer:hover::after,
.panel-resizer:focus-visible::after {
    background: rgba(102, 126, 234, 0.3);
    opacity: 0.8;
}

.panel-resizer:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.35);
    border-radius: var(--radius-sm);
}

.panel-resizer--sidebar {
    border-right: none;
    background: transparent;
}

.panel-resizer--details {
    border-left: none;
    background: transparent;
}