.app-treemap {
    --app-treemap-border: #3a3e49;
    --app-treemap-panel: #1f222b;
    --app-treemap-panel-alt: #292d38;
    --app-treemap-text: var(--text-color, #f3f4f6);
    --app-treemap-accent: var(--accent-color, #dca54a);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--app-treemap-border);
    border-radius: .45rem;
    background: var(--app-treemap-panel);
    color: var(--app-treemap-text);
    box-shadow: 0 2px 8px rgb(0 0 0 / 18%);
}

.app-treemap-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 3rem;
    padding: .65rem .85rem;
    border-bottom: 1px solid var(--app-treemap-border);
    background: var(--app-treemap-panel-alt);
}

.app-treemap-title { color: var(--app-treemap-accent); font-size: 1rem; }
.app-treemap-total { color: #c8cad1; font-variant-numeric: tabular-nums; }
.app-treemap-stage { position: relative; height: clamp(30rem, 68vh, 46rem); min-height: 30rem; overflow: hidden; }

.app-treemap-group {
    position: absolute;
    overflow: hidden;
    border: 2px solid var(--app-treemap-panel);
    background: color-mix(in srgb, var(--app-treemap-group-color) 38%, var(--app-treemap-panel));
}

.app-treemap-group-heading,
.app-treemap-leaf {
    border: 0;
    color: #fff;
    font: inherit;
    text-align: left;
    text-shadow: 0 1px 2px rgb(0 0 0 / 75%);
    cursor: pointer;
}

.app-treemap-group-heading {
    position: absolute;
    z-index: 2;
    inset: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    width: 100%;
    padding: .35rem .55rem;
    background: color-mix(in srgb, var(--app-treemap-group-color) 82%, #15171c);
    font-weight: 650;
}

.app-treemap-group-heading span,
.app-treemap-group-heading strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-treemap-group-heading strong { flex: 0 0 auto; font-size: .78rem; }

.app-treemap-leaf {
    position: absolute;
    display: grid;
    align-items: end;
    overflow: hidden;
    padding: .5rem;
    border: 1px solid rgb(22 24 30 / 70%);
    transition: filter .12s, box-shadow .12s, transform .12s;
}

.app-treemap-leaf.is-category { inset: 0; width: 100%; height: 100%; background: var(--app-treemap-group-color); }
.app-treemap-label { display: grid; min-width: 0; }
.app-treemap-label strong,
.app-treemap-label small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-treemap-label strong { font-size: clamp(.72rem, 1.1vw, .98rem); }
.app-treemap-label small { opacity: .9; font-size: .72rem; }

.app-treemap-group-heading:hover,
.app-treemap-leaf:hover { z-index: 4; filter: brightness(1.12); }
.app-treemap-group-heading:focus-visible,
.app-treemap-leaf:focus-visible,
.app-treemap-group-heading.is-selected,
.app-treemap-leaf.is-selected {
    z-index: 5;
    outline: 3px solid #fff;
    outline-offset: -4px;
    box-shadow: inset 0 0 0 6px var(--app-treemap-accent);
}

.app-treemap-tooltip {
    position: absolute;
    z-index: 20;
    display: grid;
    gap: .15rem;
    width: max-content;
    max-width: min(18rem, calc(100% - 1rem));
    padding: .55rem .7rem;
    border: 1px solid #626978;
    border-radius: .3rem;
    background: #151820;
    color: #f7f4e8;
    box-shadow: 0 8px 22px rgb(0 0 0 / 45%);
    pointer-events: none;
    font-size: .82rem;
}

.app-treemap-tooltip[hidden] { display: none; }
.app-treemap-tooltip span { color: #d0d2d8; }
.app-treemap-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.app-treemap-empty { display: grid; height: 100%; place-items: center; padding: 2rem; color: #aaaeb8; text-align: center; }

.app-treemap.is-loading::after {
    content: "";
    position: absolute;
    z-index: 30;
    inset: 0;
    background: rgb(20 22 29 / 55%);
    cursor: wait;
}

@media (max-width: 720px) {
    .app-treemap-summary { align-items: flex-start; flex-direction: column; gap: .15rem; }
    .app-treemap-stage { height: 34rem; min-height: 34rem; }
}