/**
 * CompTrendGraph Styles
 * Uses global chart styling variables from base/variables.css
 * Color variables are inherited from :root in variables.css
 */

/* =========================
   Shared Chart Container Styles
   These classes provide consistent chart styling across all pages
========================= */

/* BASE CHART STYLES */
.chart {
    background: var(--card-bg, var(--fg_color));
    border: 1px solid var(--border-color, var(--line_color));
    border-radius: var(--radius-md, 6px);
    padding: var(--spacing-lg, 24px);
    box-shadow: var(--shadow-subtle, 0 1px 3px rgba(0, 0, 0, 0.06));
    overflow: hidden;
    /* transition: border-color 0.2s ease, box-shadow 0.2s ease; */
}

/* Chart header within chart containers */
.chart__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md, 16px);
    padding-bottom: var(--spacing-sm, 8px);
    border-bottom: 1px solid var(--line_color, #e0e0e0);
}

.chart__title {
    font-size: var(--text-md, 1.125rem);
    font-weight: var(--font-medium, 500);
    color: var(--text_color);
    margin: 0;
    line-height: var(--leading-snug, 1.3);
}

/* Chart body where the actual visualization goes */
.chart__body {
    width: 100%;
    min-height: 200px;
    position: relative;
}

.chart__body--tall {
    min-height: 350px; /* Match graph.js fixed height */
}

.chart__body--short {
    min-height: 180px;
}

/* Compact chart variant */
.chart--compact {
    padding: var(--spacing-md, 16px);
}

.chart--compact .chart__header {
    margin-bottom: var(--spacing-sm, 8px);
    padding-bottom: var(--spacing-xs, 4px);
}

/* Dark mode support for chart containers */
.dark-mode .chart {
    background: var(--card-bg, #171717);
    border-color: var(--border-color, #262626);
}

.dark-mode .chart__header {
    border-color: var(--line_color, #262626);
}

/* === Global Chart Styling Variables === */
:root {
    /* Axis Styling */
    --chart-axis-font-size: 12px;
    --chart-axis-font-weight: 400;
    --chart-axis-color: var(--primary_4, #595959);
    --chart-axis-title-font-size: 12px;
    --chart-axis-title-font-weight: 600;

    /* Line Styling */
    --chart-line-width: 2px;
    --chart-grid-color: var(--primary_4, #595959);

    /* Tooltip Styling */
    --chart-tooltip-bg: var(--fg_color, #ffffff);
    --chart-tooltip-border: var(--line_color, #e0e0e0);
    --chart-tooltip-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    --chart-tooltip-padding: 12px 16px;
    --chart-tooltip-border-radius: 8px;
    --chart-tooltip-font-size: 12px;
    --chart-tooltip-title-font-size: 14px;
    --chart-tooltip-title-font-weight: 600;

    /* Focus/Hover Styling */
    --chart-focus-line-width: 1px;
    --chart-focus-line-dash: 3;
}

/* Dark mode overrides */
.dark-mode {
    --chart-axis-color: var(--border-color, #404040);
    --chart-grid-color: var(--border-color, #404040);
    --chart-tooltip-bg: var(--fg_color, #161617);
    --chart-tooltip-border: var(--line_color, #595959);
    --chart-tooltip-shadow: 0 4px 12px rgba(82, 82, 82, 0.5);
}

.comp-graph {
    position: relative;
    font-variant-numeric: tabular-nums;
}

.comp-graph > svg {
    /* display: flex;
    max-width: 100%;
    height: auto; */
    overflow: visible !important;
}

.comp-graph .median-line {
    stroke-width: var(--chart-line-width);
}

.comp-graph .focus {
    opacity: 0;
    transition: opacity 0.1s;
}

.comp-graph .focus.is-active {
    opacity: 1;
}

.comp-graph .focus-line {
    stroke: var(--text-primary, #000000);
    stroke-width: 1px;
    stroke-dasharray: 3;
}

.dark-mode .comp-graph .focus-line {
    stroke: var(--text-primary, #ffffff);
}

.comp-graph .axis,
.comp-graph .labels {
    font-size: var(--chart-axis-font-size);
    font-weight: var(--chart-axis-font-weight);
}

.comp-graph .axis-title {
    font-size: var(--chart-axis-title-font-size);
    font-weight: var(--chart-axis-title-font-weight);
}

.comp-graph .axis line,
.comp-graph .axis path {
    stroke: var(--chart-axis-color);
}

.comp-graph .tip {
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--chart-tooltip-bg);
    border-radius: var(--chart-tooltip-border-radius);
    padding: var(--chart-tooltip-padding);
    border: 1px solid var(--chart-tooltip-border);
    box-shadow: var(--chart-tooltip-shadow);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.1s, visibility 0.1s;
    min-width: 200px;
    z-index: 1000;
}

.comp-graph .tip.is-active {
    opacity: 0.95;
    visibility: visible;
}

.comp-graph .tip__date {
    font-weight: var(--chart-tooltip-title-font-weight);
    font-size: var(--chart-tooltip-title-font-size);
    margin-bottom: 12px;
    color: var(--text-primary, #000000);
}

.comp-graph .tip__bar-viz {
    display: block;
    margin-bottom: 12px;
}

.comp-graph .tip__axis-title {
    font-size: 10px;
    font-weight: 600;
    fill: var(--text-primary, #000000);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comp-graph .tip__median-line {
    stroke-width: 2px;
}

.comp-graph .tip__stacks rect {
    /* Stack rectangles inherit fill from data binding */
}

.comp-graph .tip__labels .label__key {
    font-size: 12px;
    font-weight: 400;
}

.comp-graph .tip__labels .label__value {
    font-size: 12px;
    font-weight: 600;
}

.comp-graph .tip__comp-summary {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.comp-graph .tip__summary-item {
    display: flex;
    justify-content: space-between;
    font-size: var(--chart-tooltip-font-size);
    color: var(--text-primary, #000000);
}

.comp-graph .tip__summary-item span {
    opacity: 0.7;
}

.comp-graph .tip__summary-item strong {
    font-weight: 600;
}

/* Dark mode uses global variables automatically */
.dark-mode .comp-graph .tip__date,
.dark-mode .comp-graph .tip__summary-item {
    color: var(--text-primary, #ffffff);
}

.dark-mode .comp-graph .tip__axis-title,
.dark-mode .comp-graph .tip__labels .label__key,
.dark-mode .comp-graph .tip__labels .label__value {
    fill: var(--text-primary, #ffffff);
}

/**
 * CompBreakdownGraph Styles
 * Horizontal stacked bar chart with vertical stacked tooltip
 */

.comp-breakdown-graph {
    position: relative;
    font-variant-numeric: tabular-nums;
}

.comp-breakdown-graph .axis,
.comp-breakdown-graph .labels {
    font-size: var(--chart-axis-font-size);
    font-weight: var(--chart-axis-font-weight);
}

.comp-breakdown-graph .axis line,
.comp-breakdown-graph .axis path {
    stroke: var(--chart-axis-color);
}

/* CompBreakdownGraph - TRANSPOSED tooltip from CompTrendGraph */
.comp-breakdown-graph .tip {
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--chart-tooltip-bg);
    border-radius: var(--chart-tooltip-border-radius);
    padding: var(--chart-tooltip-padding);
    border: 1px solid var(--chart-tooltip-border);
    box-shadow: var(--chart-tooltip-shadow);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.1s, visibility 0.1s;
    min-width: 200px;
    z-index: 1000;
}

.comp-breakdown-graph .tip.is-active {
    opacity: 0.95;
    visibility: visible;
}

.comp-breakdown-graph .tip__date {
    font-weight: var(--chart-tooltip-title-font-weight);
    font-size: var(--chart-tooltip-title-font-size);
    margin-bottom: 12px;
    color: var(--text-primary, #000000);
}

.comp-breakdown-graph .tip__bar-viz {
    display: block;
    margin-bottom: 12px;
}

.comp-breakdown-graph .tip__axis-title {
    font-size: 10px;
    font-weight: 600;
    fill: var(--text-primary, #000000);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comp-breakdown-graph .tip__stacks rect {
    /* Stack rectangles inherit fill from data binding */
}

.comp-breakdown-graph .tip__labels .label__key {
    font-size: 12px;
    font-weight: 400;
}

.comp-breakdown-graph .tip__labels .label__value {
    font-size: 12px;
    font-weight: 600;
}

/* Dark mode */
.dark-mode .comp-breakdown-graph .tip__date {
    color: var(--text-primary, #ffffff);
}

.dark-mode .comp-breakdown-graph .tip__axis-title,
.dark-mode .comp-breakdown-graph .tip__labels .label__key,
.dark-mode .comp-breakdown-graph .tip__labels .label__value {
    fill: var(--text-primary, #ffffff);
}