/* ========================================
   LBSA CHART COMPONENTS (LbsaChart.razor, ChartRangeNavigator.razor)
   ======================================== */

/* ---------- MudInterop/LbsaChart.razor ---------- */
.lbsa-chart {
    display: flex;
    flex-direction: column;
    min-height: 240px;
    min-width: 0;
}

.lbsa-chart-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 220px;
    color: rgba(255, 255, 255, 0.55);
    background: rgba(5, 15, 18, 0.78);
    border: 1px solid rgba(var(--color-primary-rgb), 0.12);
    border-radius: 8px;
}

.lbsa-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 8px;
    align-items: center;
    padding: 0 0 9px 0;
}

.lbsa-chart-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 26px;
    padding: 4px 8px;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(var(--color-primary-rgb), 0.18);
    border-radius: 4px;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease, opacity 120ms ease;
}

.lbsa-chart-legend-item:hover {
    background: rgba(var(--color-primary-rgb), 0.11);
    border-color: rgba(var(--color-primary-rgb), 0.42);
}

.lbsa-chart-legend-item.is-hidden {
    opacity: 0.42;
}

.lbsa-chart-legend-swatch {
    width: 18px;
    height: 3px;
    border-radius: 999px;
    box-shadow: 0 0 8px currentColor;
}

.lbsa-chart-stage {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    overflow: visible;
    cursor: crosshair;
}

.lbsa-chart-svg {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 220px;
    overflow: visible;
}

.lbsa-chart-line {
    transform-box: fill-box;
    transform-origin: center;
}

.lbsa-chart-line--animate {
    animation: lbsa-chart-line-refresh 220ms ease-out both;
}

.lbsa-chart-clickable-point {
    cursor: pointer;
    pointer-events: all;
}

.lbsa-chart-axis-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.lbsa-chart-axis-label {
    position: absolute;
    color: var(--lbsa-chart-label-color, rgba(255, 255, 255, 0.62));
    opacity: var(--lbsa-chart-label-opacity, 1);
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}

.lbsa-chart-axis-label--middle {
    transform: translate(-50%, -50%);
}

.lbsa-chart-axis-label--start {
    transform: translate(0, -50%);
}

.lbsa-chart-axis-label--end {
    transform: translate(-100%, -50%);
}

.lbsa-chart-axis-label--auto.lbsa-chart-axis-label--middle {
    transform: translate(-50%, 0);
}

.lbsa-chart-empty-text {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.55);
    font-size: 18px;
    font-family: inherit;
}

.lbsa-chart-tooltip {
    --lbsa-chart-tooltip-width: 260px;
    position: absolute;
    top: 12px;
    left: clamp(8px, var(--lbsa-chart-tooltip-x, 8px), calc(100% - var(--lbsa-chart-tooltip-width) - 8px));
    width: min(var(--lbsa-chart-tooltip-width), calc(100% - 16px));
    box-sizing: border-box;
    padding: 9px 10px;
    border: 1px solid rgba(var(--color-primary-rgb), 0.55);
    border-radius: 7px;
    background: rgba(7, 18, 21, 0.97);
    color: rgba(255, 255, 255, 0.92);
    font-family: inherit;
    overflow: hidden;
    pointer-events: none;
    z-index: 2;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.38);
}

.lbsa-chart-busy-overlay {
    position: absolute;
    inset: 34px 8px 8px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(5, 15, 18, 0.34);
    border-radius: 7px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
    pointer-events: all;
    z-index: 3;
    backdrop-filter: blur(1px);
}

.lbsa-chart-busy-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.24);
    border-top-color: #7ed6ff;
    border-radius: 50%;
    animation: lbsa-chart-spinner 720ms linear infinite;
}

@keyframes lbsa-chart-spinner {
    to {
        transform: rotate(360deg);
    }
}

@keyframes lbsa-chart-line-refresh {
    from {
        opacity: 0.22;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lbsa-chart-tooltip-title {
    margin-bottom: 7px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
}

.lbsa-chart-tooltip-row {
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px;
    min-height: 20px;
    line-height: 1;
}

.lbsa-chart-tooltip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.lbsa-chart-tooltip-label {
    min-width: 0;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lbsa-chart-tooltip-value {
    color: rgba(255, 255, 255, 0.94);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .lbsa-chart-legend {
        gap: 5px;
        padding-bottom: 7px;
    }

    .lbsa-chart-legend-item {
        min-height: 24px;
        padding: 4px 6px;
        font-size: 10px;
    }

    .lbsa-chart-axis-label {
        font-size: 10px;
    }

    .lbsa-chart-tooltip {
        --lbsa-chart-tooltip-width: 220px;
        padding: 8px;
    }

    .lbsa-chart-tooltip-title {
        font-size: 12px;
    }

    .lbsa-chart-tooltip-label,
    .lbsa-chart-tooltip-value {
        font-size: 11px;
    }
}

/* ---------- MudInterop/ChartRangeNavigator.razor ---------- */
.lbsa-range-navigator {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 96px;
    min-width: 0;
}

.lbsa-range-navigator-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
}

.lbsa-range-navigator-header span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lbsa-range-navigator-stage {
    position: relative;
    flex: 1 1 auto;
    min-height: 76px;
    cursor: ew-resize;
    touch-action: none;
}

.lbsa-range-navigator-svg {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 76px;
    overflow: hidden;
    border: 1px solid rgba(var(--color-primary-rgb), 0.12);
    border-radius: 6px;
    box-sizing: border-box;
}

.lbsa-range-navigator-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 94px;
    color: rgba(255, 255, 255, 0.55);
    background: rgba(5, 15, 18, 0.76);
    border: 1px solid rgba(var(--color-primary-rgb), 0.12);
    border-radius: 6px;
    font-size: 12px;
}

@media (max-width: 768px) {
    .lbsa-range-navigator-header {
        font-size: 10px;
    }
}