/* ============================================================================
   evidence-pyramid.css -- widget #14 (SVG tiered hierarchy)

   all colors are library theme tokens. only the active / you-are-here tier
   carries accent (--cw-accent); the rest is monochrome ink. tier text lives in
   the full-width list and the detail panel -- never inside the tapering SVG
   bands -- so labels wrap freely with no taper overlap.
   ============================================================================ */

.cw-evidence-pyramid { display: block; }

.cw-pyr-intro {
    margin: 0 0 14px;
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--cw-muted);
}

/* desktop: taper beside the full-width tier list */
.cw-pyr-stage {
    display: grid;
    grid-template-columns: minmax(180px, 240px) 1fr;
    gap: 20px;
    align-items: center;
}

.cw-pyr-figure { margin: 0; width: 100%; }
.cw-pyr-svg { width: 100%; height: auto; display: block; overflow: visible; }

.cw-pyr-band {
    cursor: pointer;
    fill: var(--cw-accent-soft);
    stroke: var(--cw-border);
    stroke-width: 1.3;
    transition: fill 0.2s ease, stroke 0.2s ease;
}
.cw-anim-on .cw-pyr-band:hover { fill: var(--cw-accent-soft); stroke: var(--cw-accent); }
.cw-pyr-band.is-here { stroke: var(--cw-accent); stroke-width: 1.8; stroke-dasharray: 4 3; }
.cw-pyr-band.is-active {
    fill: var(--cw-accent);
    stroke: var(--cw-accent);
    stroke-width: 1.8;
    stroke-dasharray: none;
}
.cw-pyr-outline {
    fill: none;
    stroke: var(--cw-muted);
    stroke-width: 1.6;
    stroke-linejoin: round;
    opacity: 0.55;
    pointer-events: none;
}

/* tier list: full width, no taper -> labels wrap freely */
.cw-pyr-rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.cw-pyr-row {
    cursor: pointer;
    width: 100%;
    padding: 9px 13px;
    border-radius: 12px;
    border: 1px solid var(--cw-border);
    background: var(--cw-surface);
    color: var(--cw-text);
    font: inherit;
    text-align: left;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    transition: border-color 0.2s ease, background 0.2s ease;
}
.cw-anim-on .cw-pyr-row:hover { border-color: var(--cw-accent); }
.cw-pyr-row:focus-visible { outline: 2px solid var(--cw-accent); outline-offset: 2px; }
.cw-pyr-row.is-active { border-color: var(--cw-accent); background: var(--cw-accent-soft); }
.cw-pyr-row.is-here { border-left: 3px solid var(--cw-accent); padding-left: 11px; }

.cw-pyr-rank {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--cw-muted);
    min-width: 1.4em;
    font-variant-numeric: tabular-nums;
}
.cw-pyr-labelwrap { min-width: 0; }
.cw-pyr-label { display: block; font-size: 0.82rem; font-weight: 700; line-height: 1.3; }
.cw-pyr-here {
    display: block;
    margin-top: 1px;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0.05em;
    color: var(--cw-accent);
}
.cw-pyr-tag {
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.04em;
    color: var(--cw-muted);
    text-align: right;
}
.cw-pyr-row.is-active .cw-pyr-tag { color: var(--cw-accent); }

.cw-pyr-detail {
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--cw-border);
    border-left: 3px solid var(--cw-border);
    background: var(--cw-surface);
    min-height: 74px;
}
.cw-pyr-detail.is-here { border-left-color: var(--cw-accent); }
.cw-pyr-detail-head {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--cw-text);
    margin-bottom: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: baseline;
}
.cw-pyr-detail-tag {
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.04em;
    color: var(--cw-muted);
}
.cw-pyr-detail.is-here .cw-pyr-detail-tag { color: var(--cw-accent); }
.cw-pyr-detail-text { margin: 0; font-size: 0.84rem; line-height: 1.55; color: var(--cw-muted); }

/* narrow: stack the taper above the list, both full width */
@media (max-width: 640px) {
    .cw-pyr-stage { grid-template-columns: 1fr; gap: 16px; }
    .cw-pyr-figure { max-width: 280px; margin: 0 auto; }
}

@media (prefers-reduced-motion: reduce) {
    .cw-pyr-band, .cw-pyr-row { transition: none; }
}