/* Settings > Impact rules editor (ui/impactRulesEditor.js, 2026-10-10). Above the settings panel and the top bar;
   Help (helpCenter.css) still opens over it. */
.ir-backdrop {
    position: fixed; inset: 0; z-index: 99000;
    background: rgba(0, 0, 0, 0.55);
    display: flex; align-items: flex-start; justify-content: center;
    padding: calc(var(--topbar-h, 48px) + 12px) 12px 12px;
    overflow-y: auto;
}
.ir-backdrop[hidden] { display: none; }
.ir-dialog { width: min(760px, 100%); padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.ir-head { display: flex; align-items: center; gap: 8px; }
.ir-head h2 { margin: 0; font-size: 17px; flex: 1 1 auto; }
.ir-close { background: none; border: 1px solid var(--panel-border); color: var(--text-light); border-radius: 4px; width: 28px; height: 28px; cursor: pointer; }
.ir-intro, .ir-note { margin: 0; font-size: 12px; color: var(--text-muted, #9aa3ad); line-height: 1.45; }
.ir-note { color: #f0c36d; }
.ir-scope { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; }
.ir-scope select, .ir-scope input { margin-left: 6px; }
.ir-airport button { margin-left: 4px; }
.ir-set { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; color: var(--text-muted, #9aa3ad); }
.ir-chip { font-size: 12px; padding: 2px 8px; border-radius: 10px; border: 1px solid var(--panel-border); background: var(--btn-bg); color: var(--text-light); cursor: pointer; }
.ir-chip.current { border-color: var(--mint); color: var(--mint); }
.ir-form { display: flex; flex-direction: column; border-top: 1px solid var(--panel-border); }
.ir-row { display: grid; grid-template-columns: minmax(180px, 1fr) 2fr; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--panel-border); align-items: center; }
.ir-label { font-size: 13px; }
.ir-inputs { display: flex; flex-wrap: wrap; gap: 10px; }
.ir-inputs label { display: flex; flex-direction: column; gap: 2px; font-size: 11px; color: var(--text-muted, #9aa3ad); }
.ir-inputs select, .ir-inputs input { background: var(--btn-bg); color: var(--text-light); border: 1px solid var(--panel-border); border-radius: 4px; padding: 3px 5px; font-size: 13px; }
.ir-inputs input::placeholder { color: #7c858f; font-style: italic; }
.ir-inputs .set { border-color: var(--mint); }
.ir-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.ir-actions button { padding: 5px 12px; border-radius: 4px; border: 1px solid var(--panel-border); background: var(--btn-bg); color: var(--text-light); cursor: pointer; }
.ir-actions button:disabled { opacity: 0.45; cursor: default; }
.ir-actions .ir-primary { background: var(--mint); color: #10201a; border-color: var(--mint); font-weight: 600; }
.ir-status { font-size: 12px; color: var(--text-muted, #9aa3ad); }
.ir-status.error { color: #f08a8a; }
.ir-preview table { width: 100%; border-collapse: collapse; font-size: 12px; }
.ir-preview th, .ir-preview td { text-align: left; padding: 3px 6px; border-bottom: 1px solid var(--panel-border); }
.ir-preview tr.changed td { background: rgba(111, 255, 210, 0.06); }
.ir-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; background: #6b7280; vertical-align: middle; }
.ir-dot.green { background: #22c55e; } .ir-dot.yellow { background: #facc15; } .ir-dot.orange { background: #f97316; } .ir-dot.red { background: #ef4444; }
/* Multi-part rules (ui/impactRulesEditor.js) */
.ir-custom { display: flex; flex-direction: column; gap: 8px; }
.ir-custom h3 { margin: 4px 0 0; font-size: 14px; }
.ir-inherited { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; color: var(--text-muted, #9aa3ad); }
.ir-inherited:empty { display: none; }
.ir-rule { border: 1px solid var(--panel-border); border-radius: 6px; padding: 8px 10px; margin: 0; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ir-rule-head, .ir-rule-line, .ir-cond, .ir-targets { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; }
.ir-rule select, .ir-rule input:not([type="checkbox"]) { background: var(--btn-bg); color: var(--text-light); border: 1px solid var(--panel-border); border-radius: 4px; padding: 3px 5px; font-size: 13px; max-width: 100%; }
.ir-rule .ir-name { flex: 1 1 200px; font-weight: 600; }
.ir-rule button, .ir-add { padding: 3px 9px; border-radius: 4px; border: 1px solid var(--panel-border); background: var(--btn-bg); color: var(--text-light); cursor: pointer; font-size: 12px; }
.ir-add { align-self: flex-start; }
.ir-add[hidden] { display: none; }
.ir-and { min-width: 36px; color: var(--text-muted, #9aa3ad); font-weight: 600; }
.ir-unit { color: var(--text-muted, #9aa3ad); font-size: 11px; }
.ir-tick { display: inline-flex; gap: 3px; align-items: center; }
.ir-targets > span { color: var(--text-muted, #9aa3ad); }
.ir-message { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; color: var(--text-muted, #9aa3ad); }
.ir-message input { flex: 1 1 220px; }
.ir-rule-summary { font-size: 12px; color: var(--mint); }
.ir-rule-summary.error { color: #f0c36d; }
@media (max-width: 560px) { .ir-row { grid-template-columns: 1fr; } }