/* ==========================================================================
   DashView — Error Investigator  (pairs with js/exec-errors.js)
   Sits on top of the Drill explorer panel and reuses its tokens and .dvdr-* components.
   ========================================================================== */
.dvinv { z-index: 1300; }
.dvinv-hero { padding: 4px 22px 12px; border-bottom: 1px solid var(--line); }
.dvinv-hero .dvdr-ins { margin: 0; }
.dvdr-sev-pill { padding: 4px 10px; border-radius: 99px; font: 700 .72rem var(--f-body); background: color-mix(in srgb, var(--st-flat) 14%, transparent); color: var(--ink); border: 1px solid var(--line); }
.dvdr-sev-pill.is-error { background: color-mix(in srgb, var(--st-bad) 14%, transparent); color: var(--st-bad); }
.dvdr-sev-pill.is-warn { background: color-mix(in srgb, var(--st-warn) 16%, transparent); color: var(--st-warn); }

.dvinv-filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 14px; padding: 8px 22px 10px; border-bottom: 1px solid var(--line); }
.dvinv-filters label { display: flex; flex-direction: column; gap: 3px; font: 600 .7rem var(--f-body); color: var(--ink-50); }
.dvinv-filters input, .dvinv-filters select { min-width: 130px; max-width: 200px; padding: 6px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper-soft); color: var(--ink); font: .8rem var(--f-body); }
.dvinv-filters input:focus-visible, .dvinv-filters select:focus-visible { outline: 2px solid var(--signal); outline-offset: 1px; }
.dvinv-filters .btn { margin-left: auto; }
.dvdr-dq-co + .dvdr-dq-co { margin-left: 0; }
.dvdr-dq-co input { max-width: 190px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper-soft); color: var(--ink); font: inherit; }
.dvdr-dq-co input:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

.dvinv-g { margin: 18px 0 8px; font: 700 10px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-50); }
.dvinv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.dvinv-card { display: flex; flex-direction: column; gap: 4px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper-soft); }
.dvinv-card small { font: 600 .72rem var(--f-body); color: var(--ink-70); }
.dvinv-card b { font-size: 1.15rem; font-variant-numeric: tabular-nums; color: var(--ink-50); }
.dvinv-card.has { border-color: var(--signal); }
.dvinv-n { align-self: flex-start; padding: 0 2px; border: 0; background: none; font: 700 1.15rem var(--f-body); font-variant-numeric: tabular-nums; color: var(--signal); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.dvinv-n:hover { color: var(--ink); }
.dvinv-n:focus-visible, .dvinv-lk:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; border-radius: 4px; }
.dvinv-lk { padding: 0; border: 0; background: none; font: 600 .75rem var(--f-body); cursor: pointer; margin-left: 6px; }
.dvinv-lk:hover { text-decoration: underline; }
.dvinv-bad { color: var(--st-bad); }
.dvinv-pg { margin-right: auto; font: 600 .75rem var(--f-mono); color: var(--ink-50); }

.dvinv-st { padding: 2px 8px; border-radius: 999px; font: 600 .7rem var(--f-body); background: color-mix(in srgb, var(--st-flat) 14%, transparent); color: var(--ink-70); white-space: nowrap; }
.dvinv-st.is-assigned, .dvinv-st.is-done, .dvinv-st.is-purchase, .dvinv-st.is-sale, .dvinv-st.is-posted { background: color-mix(in srgb, var(--st-good) 16%, transparent); color: var(--st-good); }
.dvinv-st.is-confirmed, .dvinv-st.is-waiting, .dvinv-st.is-partially_available, .dvinv-st.is-draft, .dvinv-st.is-sent { background: color-mix(in srgb, var(--st-warn) 16%, transparent); color: var(--st-warn); }
.dvinv-st.is-cancel { background: color-mix(in srgb, var(--st-bad) 14%, transparent); color: var(--st-bad); }

/* root cause */
.dvinv-why { padding: 12px 14px; border: 1px solid var(--line); border-left: 4px solid var(--st-bad); border-radius: 12px; background: var(--paper-soft); }
.dvinv-why h4 { margin: 0 0 4px; color: var(--ink); font-size: .95rem; }
.dvinv-why p { margin: 4px 0; font-size: .8125rem; color: var(--ink-70); }
.dvinv-diag { margin: 0 0 12px; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--line); font-size: .85rem; color: var(--ink); background: var(--paper-soft); }
.dvinv-diag.is-bad { border-left: 4px solid var(--st-bad); }
.dvinv-diag.is-warn { border-left: 4px solid var(--st-warn); }
.dvinv-diag.is-ok { border-left: 4px solid var(--st-good); }
.dvinv-chain { display: flex; flex-wrap: wrap; align-items: stretch; gap: 8px 22px; margin: 0; padding: 0; list-style: none; }
.dvinv-node { position: relative; }
.dvinv-node + .dvinv-node::before { content: '\2192'; position: absolute; left: -17px; top: 50%; transform: translateY(-50%); color: var(--ink-50); }
.dvinv-node > button, .dvinv-node > div { display: flex; flex-direction: column; gap: 2px; height: 100%; min-width: 120px; max-width: 220px; padding: 9px 12px; text-align: left; border: 1px solid var(--line); border-radius: 10px; background: var(--paper-soft); color: var(--ink); font: inherit; }
.dvinv-node > button { cursor: pointer; }
.dvinv-node > button:hover { border-color: var(--signal); }
.dvinv-node > button:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.dvinv-node small { font: 600 10px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-50); }
.dvinv-node b { font-size: .8125rem; line-height: 1.3; }
.dvinv-node.is-err > div, .dvinv-node.is-bad > button { border-color: var(--st-bad); }
.dvinv-node.is-warn > button, .dvinv-node.is-warn > div { border-color: var(--st-warn); }
.dvinv-node.is-ok > button { border-color: var(--st-good); }

/* compare */
.dvinv-cmp th[scope=row] { text-align: left; font-weight: 600; color: var(--ink-70); white-space: nowrap; }
.dvinv-cmp tr.is-diff td, .dvinv-cmp tr.is-diff th[scope=row] { background: color-mix(in srgb, var(--st-warn) 13%, transparent); }
.dvinv-id { font: 600 10px var(--f-mono); color: var(--ink-50); }
@media (max-width: 640px) { .dvinv-node + .dvinv-node::before { display: none; } .dvinv-filters input, .dvinv-filters select { min-width: 100px; } }
@media (prefers-reduced-motion: reduce) { .dvinv * { transition: none !important; } }
@media (forced-colors: active) { .dvinv-node > button, .dvinv-card.has { border: 2px solid ButtonText; } }