/* aeo-audit: aeo-score-trend — sparkline + trend strip.
 * Inline SVG sparkline; native <title> elements give browser tooltips.
 * dashboard.js adds a hover-highlight on the points (optional).
 */

.aeo-score-trend {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
}

.aeo-score-trend__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.aeo-score-trend__title {
    font-size: 1rem;
    font-weight: 600;
    color: rgb(17 24 39);
    margin: 0;
}
.dark .aeo-score-trend__title { color: #ffffff; }

.aeo-score-trend__label {
    font-size: 0.875rem;
    color: rgb(107 114 128);
}
.dark .aeo-score-trend__label { color: rgb(212 212 212); }

.aeo-score-trend__chart {
    position: relative;
    width: 100%;
}

.aeo-score-trend__svg {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}

.aeo-score-trend__svg-axis {
    stroke: rgb(229 231 235);
    stroke-width: 1;
}
.dark .aeo-score-trend__svg-axis { stroke: rgb(75 85 99); }

.aeo-score-trend__svg-line {
    fill: none;
    stroke: var(--bg-primary, #7e3af2);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aeo-score-trend__svg-area {
    fill: var(--bg-primary, #7e3af2);
    fill-opacity: 0.1;
    stroke: none;
}

.aeo-score-trend__svg-point {
    fill: var(--bg-primary, #7e3af2);
    stroke: #ffffff;
    stroke-width: 2;
    transition: r 200ms ease;
}
.dark .aeo-score-trend__svg-point {
    stroke: rgb(38 38 38);
}
.aeo-score-trend__svg-point:hover {
    r: 7;
}

.aeo-score-trend__x-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: rgb(107 114 128);
    padding: 0 0.25rem;
}
.dark .aeo-score-trend__x-labels { color: rgb(163 163 163); }

@media (prefers-reduced-motion: reduce) {
    .aeo-score-trend__svg-point { transition: none; }
}