body { background: #f4f6f8; }
.app { display: flex; min-height: 100vh; }
.sidebar { width: 210px; flex-shrink: 0; background: #1f2328; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.sidebar .brand { color: #fff; font-weight: 700; font-size: 1.25rem; padding: 18px 16px; letter-spacing: .3px; border-bottom: 1px solid #343a40; }
.sidebar a { color: #cfd4da; display: block; padding: 10px 16px; text-decoration: none; border-left: 3px solid transparent; }
.sidebar a:hover { background: #343a40; color: #fff; }
.sidebar a.active { background: #2b3137; color: #fff; border-left-color: #f0a020; }
.sidebar .api-note { margin-top: auto; padding: 12px 16px; font-size: .75rem; color: #868e96; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.content { flex: 1; padding: 24px; min-width: 0; }
.content h2 { margin-bottom: 4px; }
.page-sub { color: #6c757d; margin-bottom: 20px; }
.empty { padding: 32px; text-align: center; color: #6c757d; background: #fafbfc; border: 1px dashed #ced4da; border-radius: 6px; }
tr.clickable { cursor: pointer; }
.stat { border: 0; box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.stat .num { font-size: 2rem; font-weight: 700; line-height: 1.1; }
.stat .lbl { color: #6c757d; font-size: .85rem; text-transform: uppercase; letter-spacing: .5px; }
.stat a { text-decoration: none; color: inherit; }
.card { border: 0; box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.check-list li { padding: 2px 0; }
.lvl-pass { color: #198754; } .lvl-warn { color: #b7791f; } .lvl-fail { color: #dc3545; } .lvl-info { color: #6c757d; }
@media (max-width: 768px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; }
  .sidebar .brand { width: 100%; }
  .sidebar .api-note { display: none; }
  .content { padding: 16px; }
}

.badge[class*="method-"] { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 600; min-width: 58px; }
.method-get { background: #0d6efd; } .method-post { background: #198754; } .method-put, .method-patch { background: #b7791f; }
.method-delete { background: #dc3545; } .method-head, .method-options { background: #6c757d; }
.sidebar a.brand { color: #fff; }
.form-section { border: 1px solid #e3e6ea; border-radius: 8px; padding: 8px 12px; }
.form-section > summary { font-weight: 600; cursor: pointer; }
.form-section[open] > summary { margin-bottom: 4px; }

.sidebar .user-box { margin-top: auto; padding: 12px 16px 0; color: #e9ecef; font-size: .85rem; display: flex; justify-content: space-between; align-items: center; gap: 8px; border-top: 1px solid #343a40; }
.sidebar .user-box a { display: inline; padding: 0; border: 0; color: #f0a020; font-size: .8rem; }
.sidebar .user-box a:hover { background: none; color: #ffb534; }
.sidebar .user-box + .api-note { margin-top: 0; }
.sidebar .api-note { white-space: normal; }
.sidebar .api-note .copy { color: #6c757d; }
@media (max-width: 768px) { .sidebar .user-box { width: 100%; padding-bottom: 10px; } }

/* Infrastructure section in the sidebar (build 4.9) */
.sidebar .nav-section { color: #868e96; font-size: .7rem; text-transform: uppercase; letter-spacing: .8px; padding: 14px 16px 4px; border-top: 1px solid #343a40; margin-top: 6px; }
.sidebar a.sub { padding-top: 7px; padding-bottom: 7px; font-size: .92rem; }
.finding-list { margin: 0; padding-left: 1.1rem; }
.finding-list li { padding: 1px 0; }
.infra-stat .num { font-size: 1.6rem; }
@media (max-width: 768px) { .sidebar .nav-section { width: 100%; } }

/* ---- Charts (build 5.4, charts.js) ---- */
.viz-card { background: #fcfcfb; border-radius: 8px; padding: 14px 16px; height: 100%; box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.viz-title { font-weight: 600; font-size: .95rem; color: #0b0b0b; margin-bottom: 8px; }
.viz-body { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.viz-plot { flex: 0 0 auto; }
.viz-plot svg { display: block; overflow: visible; }
.viz-total { font-size: 28px; font-weight: 700; fill: #0b0b0b; }
.viz-unit { font-size: 11px; fill: #52514e; text-transform: uppercase; letter-spacing: .5px; }
.viz-empty { width: 168px; height: 168px; border-radius: 50%; border: 18px solid #ecebe6; display: flex; align-items: center; justify-content: center; text-align: center; font-size: .8rem; color: #6c757d; padding: 8px; }
.viz-legend { list-style: none; margin: 0; padding: 0; flex: 1; min-width: 150px; font-size: .88rem; }
.viz-legend li { display: flex; align-items: center; gap: 8px; padding: 4px 0; border-bottom: 1px solid #efeeea; transition: opacity .12s; }
.viz-legend li:last-child { border-bottom: 0; }
.viz-legend li.dim { opacity: .45; }
.viz-legend li.clickable { cursor: pointer; }
.viz-legend .sw { width: 12px; height: 12px; border-radius: 3px; flex: 0 0 12px; }
.viz-legend .nm { flex: 1; color: #0b0b0b; }
.viz-legend .vl { font-weight: 600; color: #0b0b0b; font-variant-numeric: tabular-nums; }
.viz-legend .pc { color: #52514e; width: 3.2em; text-align: right; font-variant-numeric: tabular-nums; }
.viz-note { margin-top: 10px; font-size: .78rem; color: #52514e; }
.viz-tip { position: fixed; display: none; z-index: 2000; pointer-events: none; background: #fff; color: #0b0b0b; border: 1px solid #dddcd6; border-radius: 6px; padding: 6px 9px; font-size: .8rem; box-shadow: 0 4px 12px rgba(0,0,0,.12); max-width: 260px; }
.viz-tip .n { color: #52514e; margin-top: 2px; }
.viz-hbars text { font-size: 12px; }
.viz-hbars .viz-lbl { fill: #0b0b0b; }
.viz-hbars .viz-sub { fill: #6c757d; font-size: 10.5px; }
.viz-hbars .viz-val { fill: #0b0b0b; font-weight: 600; font-variant-numeric: tabular-nums; }
.viz-hbars .viz-axis { fill: #6c757d; font-size: 11px; }
.viz-hbars .viz-rule { font-size: 11px; font-weight: 600; }
.perf-bar { height: 6px; background: #ecebe6; border-radius: 3px; min-width: 70px; }
.perf-bar > div { height: 6px; border-radius: 3px; background: #2a78d6; }

/* Stacked ticket bars (build 5.8) */
.viz-legend-row { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-bottom: 10px; }
.viz-legend-row li { border-bottom: 0; padding: 2px 0; }
.viz-legend-row .nm { flex: 0 0 auto; }
.viz-stack svg { display: block; overflow: visible; }

/* Record detail (Customer Troubles, User Sessions) */
.detail-grid { display: grid; grid-template-columns: minmax(140px, max-content) 1fr; gap: 4px 16px; font-size: .85rem; }
.detail-grid .k { color: #6c757d; }
.detail-grid .v { min-width: 0; }
th.sortable { cursor: pointer; user-select: none; }

/* Reports (build 6.0) */
.report-head { border-bottom: 2px solid #1f2328; padding-bottom: 8px; margin-bottom: 16px; }
.report-total .num { font-size: 2.2rem; }
.cmp-bar { height: 8px; background: #ecebe6; border-radius: 4px; min-width: 80px; }
.cmp-bar > div { height: 8px; border-radius: 4px; }
@media print {
  .sidebar, .no-print, .toast-container { display: none !important; }
  .app { display: block; }
  .content { padding: 0; }
  body { background: #fff; }
  .card { box-shadow: none; border: 1px solid #dee2e6; }
  .report-host { break-inside: avoid-page; }
  tr { break-inside: avoid; }
  a { color: inherit; text-decoration: none; }
  .cmp-bar, .cmp-bar > div { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* Build 6.1: the menu outgrew the window. The sidebar scrolls on its own; the signed-in box stays at the bottom. */
.sidebar { overflow: hidden; }
.sidebar .nav-scroll { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: #495057 transparent; }
.sidebar .nav-scroll::-webkit-scrollbar { width: 6px; }
.sidebar .nav-scroll::-webkit-scrollbar-thumb { background: #495057; border-radius: 3px; }
.sidebar .brand, .sidebar .user-box, .sidebar .api-note { flex-shrink: 0; }
.sidebar .user-box { margin-top: 0; background: #1f2328; }
.sidebar a { padding-top: 8px; padding-bottom: 8px; }
.sidebar a.sub { padding-top: 5px; padding-bottom: 5px; }
.sidebar .nav-section { padding-top: 10px; margin-top: 4px; }
@media (max-width: 768px) {
  .sidebar { overflow: visible; }
  .sidebar .nav-scroll { overflow: visible; display: flex; flex-wrap: wrap; width: 100%; }
}

/* Sortable grid headers (build 6.6) */
th.cs-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
th.cs-sortable:hover { background-color: rgba(13,110,253,.06); }
th.cs-sortable:focus-visible { outline: 2px solid #0d6efd; outline-offset: -2px; }
th.cs-sortable .cs-ico { font-size: .72em; color: #adb5bd; margin-left: .2em; vertical-align: .05em; }
th.cs-sortable.cs-active .cs-ico { color: #0d6efd; }
@media print { th.cs-sortable .cs-ico { display: none; } }