/*
© 2025 Sharon Aicler (saichler@gmail.com)
Layer 8 Ecosystem - Chart Component Styles
*/

/* Chart container */
.layer8d-chart-container {
    position: relative;
    width: 100%;
    min-height: 300px;
    background: var(--layer8d-bg-white);
    border-radius: 8px;
    padding: 16px;
    box-sizing: border-box;
}

.layer8d-chart-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--layer8d-text-dark);
    margin-bottom: 12px;
    text-align: center;
}

.layer8d-chart-svg {
    display: block;
    width: 100%;
    height: auto;
}

/* Chart type controls */
.layer8d-chart-controls {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.layer8d-chart-type-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 12px;
    color: var(--layer8d-text-medium);
    background: var(--layer8d-bg-light);
    border: 1px solid var(--layer8d-border);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.layer8d-chart-type-btn:hover {
    border-color: var(--layer8d-primary);
    color: var(--layer8d-primary);
}

.layer8d-chart-type-btn.active {
    background: var(--layer8d-primary);
    color: #ffffff;
    border-color: var(--layer8d-primary);
}

.layer8d-chart-type-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Interactive elements */
.layer8d-chart-bar {
    transition: opacity 0.15s ease;
}

.layer8d-chart-slice {
    transition: opacity 0.15s ease;
}

.layer8d-chart-point {
    transition: r 0.15s ease;
}

.layer8d-chart-line {
    transition: stroke-width 0.15s ease;
}

.layer8d-chart-area {
    transition: opacity 0.15s ease;
}

/* Tooltip */
.layer8d-chart-tooltip {
    position: fixed;
    background: var(--layer8d-text-dark);
    color: #ffffff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.5;
    pointer-events: none;
    opacity: 0;
    transform: translateX(-50%) translateY(-100%);
    transition: opacity 0.15s ease;
    z-index: 10000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
}

.layer8d-chart-tooltip.visible {
    opacity: 1;
}

/* Mobile chart */
.layer8m-chart-container {
    position: relative;
    width: 100%;
    min-height: 250px;
    padding: 12px;
    box-sizing: border-box;
}

.layer8m-chart-container .layer8d-chart-svg {
    max-height: 300px;
}