/* ==========================================================================
   CSS Bar Charts Component
   Pure CSS horizontal bar charts replacing Google Charts / Chart.js
   ========================================================================== */

/* --- Container --- */
.css-bar-chart {
    margin-bottom: 1.5rem;
}

/* --- Header --- */
.css-bar-chart__header {
    margin-bottom: 0.75rem;
}

.css-bar-chart__title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #212529;
    margin: 0 0 0.25rem;
}

.css-bar-chart__subtitle {
    display: block;
    font-size: 0.8rem;
    color: #6c757d;
    line-height: 1.3;
}

.css-bar-chart__direction {
    font-style: italic;
}

/* --- Ordered list reset --- */
.css-bar-chart__list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: chart-rank;
    display: grid;
    grid-template-columns: auto 1fr;
}

/* --- Each row item --- */
.css-bar-chart__item {
    display: grid;
    grid-template-columns: subgrid;
    grid-column: 1 / -1;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    counter-increment: chart-rank;
}

.css-bar-chart__item + .css-bar-chart__item {
    border-top: 1px solid #f0f0f0;
}

/* --- Rank number + Tyre name --- */
.css-bar-chart__name {
    font-size: 0.85rem;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 0.5rem;
    line-height: 1.5rem;
}

.css-bar-chart__name::before {
    content: counter(chart-rank) ". ";
    font-weight: 600;
    color: #6c757d;
    min-width: 1.5em;
    display: inline-block;
}

/* Best performer name */
.css-bar-chart__item--best .css-bar-chart__name {
    color: #198754;
    font-weight: 600;
}

.css-bar-chart__item--best .css-bar-chart__name::before {
    color: #198754;
}

/* Reference tyre name */
.css-bar-chart__item--reference .css-bar-chart__name {
    color: #856404;
}

/* Different season tyre name */
.css-bar-chart__item--diff-season .css-bar-chart__name {
    color: #6c757d;
}

/* --- Bar wrapper & bar --- */
.css-bar-chart__bar-wrapper {
    display: flex;
    align-items: center;
    min-height: 1.5rem;
    width: 100%;
}

.css-bar-chart__bar {
    height: 1.5rem;
    border-radius: 3px;
    background-color: var(--bar-color, #4db8ff);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 0.4rem;
    position: relative;
    transition: width 0.6s ease-out;
    min-width: 0;
}

/* Initial state for animation */
.css-bar-chart__bar--animate {
    width: 0 !important;
}

/* Reference tyre bar styling - dashed border, keeps season --bar-color */
.css-bar-chart__item--reference .css-bar-chart__bar {
    border: 2px dashed #ffc107;
    box-sizing: border-box;
}

/* --- Value label on/inside bar --- */
.css-bar-chart__value {
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    text-shadow: 0 1px 1px rgba(0,0,0,0.2);
    line-height: 1.5rem;
}

/* Value outside the bar for narrow bars */
.css-bar-chart__value--outside {
    color: #333;
    text-shadow: none;
    position: absolute;
    left: calc(100% + 0.4rem);
}

/* Reference bar value - dark text for readability on light season colors */
.css-bar-chart__item--reference .css-bar-chart__value {
    color: #333;
    text-shadow: none;
}

/* --- Ref badge --- */
.css-bar-chart__ref-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    color: #856404;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 3px;
    padding: 0 0.3rem;
    margin-left: 0.35rem;
    vertical-align: middle;
    line-height: 1.3;
}

/* ================================================================
   COMPACT variant (for inline article {data-X} charts)
   ================================================================ */
.css-bar-chart--compact {
    margin: 1.25rem 0;
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
}

.css-bar-chart--compact .css-bar-chart__header {
    margin-bottom: 0.4rem;
}

.css-bar-chart--compact .css-bar-chart__title {
    font-size: 0.95rem;
    margin: 0 0 0.15rem;
}

.css-bar-chart--compact .css-bar-chart__subtitle {
    font-size: 0.75rem;
}

.css-bar-chart--compact .css-bar-chart__item {
    padding: 0.15rem 0;
    gap: 0.35rem;
}

.css-bar-chart--compact .css-bar-chart__item + .css-bar-chart__item {
    border-top: none;
}

.css-bar-chart--compact .css-bar-chart__name {
    font-size: 0.8rem;
    line-height: 1.25rem;
}

.css-bar-chart--compact .css-bar-chart__bar-wrapper {
    min-height: 1.25rem;
}

.css-bar-chart--compact .css-bar-chart__bar {
    height: 1.25rem;
    border-radius: 2px;
    padding: 0 0.3rem;
}

.css-bar-chart--compact .css-bar-chart__value {
    font-size: 0.7rem;
    line-height: 1.25rem;
}

/* ================================================================
   RESPONSIVE - Mobile (<=768px): stacked layout
   ================================================================ */
@media (max-width: 768px) {
    .css-bar-chart__list {
        display: block;
    }

    .css-bar-chart__item {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.15rem;
        padding: 0.35rem 0;
    }

    .css-bar-chart__name {
        white-space: normal;
        font-size: 0.8rem;
        padding-right: 0;
        line-height: 1.3;
    }

    .css-bar-chart__bar-wrapper {
        width: 100%;
        min-height: 1.75rem;
    }

    .css-bar-chart__bar {
        height: 1.75rem;
    }

    .css-bar-chart__value {
        font-size: 0.7rem;
        line-height: 1.75rem;
    }

    .css-bar-chart__title {
        font-size: 1rem;
    }

    /* Compact: keep side-by-side grid on mobile (saves vertical space) */
    .css-bar-chart--compact .css-bar-chart__list {
        display: grid;
        grid-template-columns: auto 1fr;
    }

    .css-bar-chart--compact .css-bar-chart__item {
        display: grid;
        grid-template-columns: subgrid;
        grid-column: 1 / -1;
        flex-direction: row;
        align-items: center;
        padding: 0.15rem 0;
        gap: 0.35rem;
    }

    .css-bar-chart--compact .css-bar-chart__name {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 40vw;
        font-size: 0.75rem;
        padding-right: 0.35rem;
        line-height: 1.2rem;
    }

    .css-bar-chart--compact .css-bar-chart__bar-wrapper {
        width: 100%;
        min-height: 1.2rem;
    }

    .css-bar-chart--compact .css-bar-chart__bar {
        height: 1.2rem;
    }

    .css-bar-chart--compact .css-bar-chart__value {
        font-size: 0.6rem;
        line-height: 1.2rem;
    }

    .css-bar-chart--compact .css-bar-chart__title {
        font-size: 0.9rem;
    }

    .css-bar-chart--compact {
        padding: 0.6rem 0.75rem;
        margin: 1rem 0;
    }
}

/* ================================================================
   Print
   ================================================================ */
@media print {
    .css-bar-chart__bar {
        transition: none;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}