.account-report-dashboard { margin-bottom: 20px; }
.account-report-dashboard > h1 { margin: 0 0 4px; font-size: 34px; }
.account-report-dashboard > p { margin: 0 0 24px; color: #666; }
.account-report-dashboard__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.account-report-dashboard h2 { font-size: 18px; margin: 0 0 4px; }
.account-report-trend { margin-bottom: 20px; }
.account-report-trend__chart { display: block; width: 100%; height: 260px; margin-top: 20px; }
.account-report-trend__line { fill: none; stroke: currentColor; stroke-width: 2; vector-effect: non-scaling-stroke; }
.account-report-trend__area { fill: currentColor; opacity: .12; }
.account-report-trend__labels { display: grid; grid-template-columns: repeat(6, 1fr); font-size: 12px; text-align: center; }
.account-report-insights > p { color: #666; margin: 0 0 20px; }
.account-report-chart { padding: 20px; border: 1px solid #ddd; border-radius: 3px; min-width: 0; }
.account-report-chart h3 { font-size: 18px; margin: 0 0 20px; }
.account-report-chart__empty { min-height: 120px; display: flex; align-items: center; justify-content: center; color: #666; }
.account-report-chart__items { list-style: none; margin: 0 0 20px; padding: 0; }
.account-report-chart__items li + li { margin-top: 16px; }
.account-report-chart__label { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 6px; }
.account-report-chart__label span { overflow-wrap: anywhere; }
.account-report-chart__label strong { white-space: nowrap; }
.account-report-chart__donut { display: block; width: 170px; max-width: 100%; height: 170px; margin: 0 auto 20px; transform: rotate(-90deg); }
.account-report-chart__ring { fill: none; stroke: #eee; stroke-width: 12; }
.account-report-chart__segment { fill: none; stroke: currentColor; stroke-width: 12; }
.account-report-chart__segment--1 { opacity: .75; }
.account-report-chart__segment--2 { opacity: .55; }
.account-report-chart__segment--3 { opacity: .35; }
.account-report-chart__segment--4 { opacity: .2; }
@media (max-width: 1500px) { .account-report-dashboard__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1100px) { .account-report-dashboard__grid { grid-template-columns: 1fr; } }