/* VirPhone Platform Ops — ops console shell
   Pattern: dark navy sidebar + light workspace (VirPhone navy/teal; not strev brand)
   Logo: assets/brand/virphone-logo.png */

:root {
  --navy: #0b1220;
  --navy-deep: #060b14;
  --navy-mid: #121a2b;
  --navy-hover: rgba(255, 255, 255, 0.06);
  --navy-active: rgba(32, 201, 151, 0.14);
  --ink: #0f172a;
  --ink-soft: #5b6b7c;
  --paper: #eef2f7;
  --panel: #f7fafc;
  --panel-solid: #ffffff;
  --line: #d5dee9;
  --line-strong: #b3c0d2;
  --teal: #20c997;
  --teal-bright: #2ee6b8;
  --teal-deep: #0f9f78;
  --teal-ink: #0a6b52;
  --teal-soft: rgba(32, 201, 151, 0.14);
  --cyan: #12c7e8;
  --amber: #b45309;
  --amber-soft: #fff7ed;
  --danger: #b91c1c;
  --danger-soft: #fef2f2;
  --ok: #0f9f78;
  --ok-soft: #ecfdf5;
  --shadow: 0 10px 28px rgba(11, 18, 32, 0.07);
  --shadow-sm: 0 2px 8px rgba(11, 18, 32, 0.04);
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: "Outfit", "Manrope", sans-serif;
  --font-body: "Manrope", "Outfit", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;
  --sidebar-w: 248px;
  --topbar-h: 60px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
}

/* ── Dark navy sidebar ──────────────────────────────────────────── */

.sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 14px 16px;
  background: linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 42%, var(--navy-mid) 100%);
  color: #e8eef8;
  border-right: 1px solid rgba(148, 163, 184, 0.12);
  z-index: 40;
}

.sidebar-brand {
  display: grid;
  gap: 12px;
  padding: 4px 6px 16px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  margin-bottom: 8px;
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  padding: 8px 10px;
  border-radius: 10px;
  background: #f8fafc;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
}

.logo {
  display: block;
  height: 34px;
  width: auto;
  max-width: 168px;
  object-fit: contain;
  object-position: left center;
}

.brand-meta { min-width: 0; }

.brand-product {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  color: #f8fafc;
}

.brand-sub {
  margin: 3px 0 0;
  color: #94a3b8;
  font-size: 0.72rem;
  font-weight: 500;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 4px 0;
}

.nav-group-label {
  margin: 12px 10px 6px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}
.nav-group-label:first-child { margin-top: 0; }

.nav-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  padding: 10px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: #cbd5e1;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.nav-item:hover:not(:disabled) {
  background: var(--navy-hover);
  color: #f1f5f9;
}
.nav-item.is-active {
  background: var(--navy-active);
  border-color: rgba(32, 201, 151, 0.28);
  color: #ecfdf5;
  box-shadow: inset 3px 0 0 var(--teal);
}
.nav-item:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}
.nav-ico {
  display: inline-flex;
  margin-top: 1px;
  color: inherit;
  opacity: 0.9;
  flex-shrink: 0;
}
.nav-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.nav-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
}
.nav-hint {
  font-size: 0.68rem;
  color: #94a3b8;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav-item.is-active .nav-hint { color: #a7f3d0; }

.sidebar-foot {
  padding-top: 10px;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
}

.iso-inline {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(32, 201, 151, 0.28);
  background: rgba(32, 201, 151, 0.08);
  color: #a7f3d0;
  font-size: 0.68rem;
  font-weight: 600;
  width: 100%;
  justify-content: center;
}
.iso-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(32, 201, 151, 0.2);
  flex-shrink: 0;
}

/* ── Main workspace ─────────────────────────────────────────────── */

.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 700px 320px at 100% -10%, rgba(18, 199, 232, 0.07), transparent 55%),
    radial-gradient(ellipse 560px 280px at 0% 0%, rgba(32, 201, 151, 0.06), transparent 50%),
    linear-gradient(180deg, #e8eef5 0%, var(--paper) 32%, #f4f6fa 100%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  min-height: var(--topbar-h);
  padding: 10px 22px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.topbar-right { justify-content: flex-end; margin-left: auto; }

.search-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: min(320px, 48vw);
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-solid);
  box-shadow: var(--shadow-sm);
  color: var(--ink-soft);
}
.search-field input {
  border: 0;
  outline: none;
  background: transparent;
  font: inherit;
  font-size: 0.86rem;
  color: var(--ink);
  width: 100%;
}
.search-field input::placeholder { color: #94a3b8; }

.session-cluster {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: var(--panel-solid);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  min-height: 28px;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--ink-soft);
}
.pill.muted { color: #94a3b8; }
.pill:empty { display: none; }

.pill.user-pill {
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: inherit;
  appearance: none;
  -webkit-appearance: none;
}
button.pill.user-pill { cursor: pointer; }
button.pill.user-pill:hover {
  border-color: rgba(32, 201, 151, 0.45);
  background: var(--teal-soft);
  color: var(--teal-ink);
}
button.pill.user-pill:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}
button.pill.user-pill:disabled,
button.pill.user-pill.is-static { cursor: default; }
button.pill.user-pill.is-static:hover {
  border-color: var(--line);
  background: var(--panel-solid);
  color: var(--ink-soft);
}

.btn-dev {
  opacity: 0.72;
  font-size: 0.68rem !important;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.app-stage {
  flex: 1;
  min-width: 0;
  padding: 18px 22px 8px;
}

.view { animation: rise-in 0.32s ease both; }

/* ── Fleet view ─────────────────────────────────────────────────── */

.view-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px 20px;
  margin-bottom: 16px;
}
.eyebrow {
  margin: 0 0 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-ink);
}
.view-head-copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.view-head-copy p:not(.eyebrow) {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  max-width: 42rem;
  line-height: 1.4;
}
.view-head-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.dash-section {
  background: var(--panel-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 14px;
  overflow: hidden;
}
.dash-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  background: linear-gradient(180deg, #fbfcfe 0%, #f4f7fb 100%);
  border-bottom: 1px solid transparent;
}
.dash-section[open] .dash-section-head {
  border-bottom-color: var(--line);
}
.dash-section-head::-webkit-details-marker { display: none; }
.dash-section-head::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid #94a3b8;
  border-bottom: 2px solid #94a3b8;
  transform: rotate(45deg);
  transition: transform 0.15s ease;
  margin-left: 8px;
  flex-shrink: 0;
}
.dash-section[open] .dash-section-head::after {
  transform: rotate(-135deg);
  margin-top: 4px;
}
.dash-section-hint {
  margin-left: auto;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  padding: 14px 16px 16px;
}

.kpi-card {
  position: relative;
  padding: 14px 14px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: var(--shadow-sm);
  min-height: 96px;
  display: grid;
  gap: 6px;
  align-content: start;
}
.kpi-card.ok { border-color: rgba(32, 201, 151, 0.35); background: linear-gradient(180deg, #ffffff 0%, var(--ok-soft) 100%); }
.kpi-card.warn { border-color: rgba(251, 191, 36, 0.45); background: linear-gradient(180deg, #ffffff 0%, var(--amber-soft) 100%); }
.kpi-card.bad { border-color: rgba(248, 113, 113, 0.4); background: linear-gradient(180deg, #ffffff 0%, var(--danger-soft) 100%); }
.kpi-card.muted { opacity: 0.9; }
.kpi-label {
  margin: 0;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.kpi-val {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 750;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.kpi-card.ok .kpi-val { color: var(--ok); }
.kpi-card.warn .kpi-val { color: var(--amber); }
.kpi-card.bad .kpi-val { color: var(--danger); }
.kpi-sub {
  margin: 0;
  font-size: 0.72rem;
  color: var(--ink-soft);
}
.kpi-meter {
  margin-top: 4px;
  height: 5px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  overflow: hidden;
}
.kpi-meter > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
}
.kpi-card.warn .kpi-meter > span { background: var(--amber); }
.kpi-card.bad .kpi-meter > span { background: var(--danger); }

.chart-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px 16px 16px;
}
.chart-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfcfe;
  padding: 14px;
  min-height: 180px;
  display: grid;
  gap: 10px;
  align-content: start;
}
.chart-card.muted { opacity: 0.85; }
.chart-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.chart-empty {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
}
.donut-wrap {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  align-items: center;
}
.donut {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: conic-gradient(var(--donut-stops, #e2e8f0 0 100%));
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.04);
}
.donut::after {
  content: attr(data-center);
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 750;
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.03em;
}
.chart-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.chart-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.chart-legend .swatch {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  flex-shrink: 0;
}
.chart-legend strong {
  margin-left: auto;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.bar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.bar-list li { display: grid; gap: 4px; }
.bar-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--ink-soft);
}
.bar-meta strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.bar-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal) 0%, var(--cyan) 100%);
}

.fleet-panel {
  background: transparent;
  overflow: hidden;
}

.fleet-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #f8fafc 0%, #f3f6fa 100%);
}

.fleet-toolbar-actions {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

.token-field-hidden { display: none !important; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.filters select {
  font: inherit;
  font-size: 0.82rem;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel-solid);
  color: var(--ink);
}

.table-wrap { overflow-x: auto; }

.grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.grid th {
  text-align: left;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line-strong);
  padding: 11px 14px;
  white-space: nowrap;
  font-weight: 700;
  background: #eef3f9;
  position: sticky;
  top: 0;
  z-index: 1;
}
.grid td {
  border-bottom: 1px solid var(--line);
  padding: 13px 14px;
  vertical-align: middle;
}
.grid tbody tr {
  cursor: pointer;
  transition: background 0.1s ease;
}
.grid tbody tr:hover,
.grid tbody tr.active {
  background: var(--teal-soft);
}
.grid tbody tr.active {
  box-shadow: inset 3px 0 0 var(--teal);
}
.grid tbody tr.is-search-hidden { display: none; }
.grid .install-name {
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}
.grid .install-sku {
  margin-top: 2px;
  font-size: 0.75rem;
  color: var(--ink-soft);
}
.empty { color: var(--ink-soft); cursor: default !important; }

/* ── Workspace view ─────────────────────────────────────────────── */

.view-workspace {
  background: var(--panel-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  /* visible: overflow:hidden clips sticky-adjacent chips / badge tops */
  overflow: visible;
  min-height: 60vh;
}

.ws-sticky {
  position: sticky;
  top: var(--topbar-h);
  z-index: 20;
  background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
  border-bottom: 1px solid var(--line);
  padding: 14px 18px 0;
  /* Keep sticky chrome opaque so body never shows through / under-clips */
  box-shadow: 0 1px 0 var(--line);
  overflow: visible;
}

.ws-sticky-main {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px 16px;
  margin-bottom: 12px;
}

.btn-back {
  margin-top: 4px;
  flex-shrink: 0;
}

.ws-title-block {
  flex: 1 1 200px;
  min-width: 0;
}
.ws-title-block h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 1.2;
}
.ws-title-block p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.ws-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.ws-meta-item {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink);
}
.ws-meta-item .meta-k {
  color: var(--ink-soft);
  font-weight: 500;
  margin-right: 6px;
}

.ws-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 -18px;
  padding: 0 18px;
  border-top: 1px solid var(--line);
  background: #f3f6fa;
  overflow: visible;
}
.ws-tab {
  appearance: none;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-soft);
  padding: 12px 14px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  /* Avoid negative margin — it pulls tabs into body and clips badge tops */
  margin-bottom: 0;
  transition: color 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}
.ws-tab:hover { color: var(--ink); }
.ws-tab.is-active {
  color: var(--teal-ink);
  border-bottom-color: var(--teal);
  background: rgba(255, 255, 255, 0.55);
}

.ws-body {
  padding: 20px 20px 28px;
  overflow: visible;
  /* Clear sticky header when scroll-anchoring / tab switches land mid-scroll */
  scroll-margin-top: calc(var(--topbar-h) + 12px);
}

.tab-panel { display: none; overflow: visible; }
.tab-panel.is-active {
  display: grid;
  gap: 18px;
  overflow: visible;
}

.readiness-badge {
  display: grid;
  gap: 2px;
  min-width: 130px;
  max-width: 240px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  font-size: 0.75rem;
  text-align: right;
  margin-left: auto;
}
.readiness-badge strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
}
.readiness-badge.healthy { border-color: rgba(32, 201, 151, 0.5); color: var(--ok); background: var(--ok-soft); }
.readiness-badge.degraded { border-color: rgba(251, 191, 36, 0.55); color: var(--amber); background: var(--amber-soft); }
.readiness-badge.offline { border-color: rgba(248, 113, 113, 0.5); color: var(--danger); background: var(--danger-soft); }
.readiness-badge.suspended { border-color: rgba(251, 191, 36, 0.55); color: var(--amber); background: var(--amber-soft); }
.readiness-badge.critical { border-color: rgba(248, 113, 113, 0.5); color: var(--danger); background: var(--danger-soft); }
.readiness-badge .degraded-because {
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--ink);
  text-align: left;
}
.readiness-badge .degraded-because ul {
  margin: 4px 0 0;
  padding-left: 1.1rem;
}

/* ── Shared components ──────────────────────────────────────────── */

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  min-width: 0;
}

.panel-head h1,
.panel-head h2 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.025em;
  font-weight: 700;
  font-size: 1.28rem;
}
.panel-head p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.4;
}

.field { display: grid; gap: 6px; flex: 1; min-width: 180px; }
.field span,
.pack-fieldset legend {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.field input,
.field select {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel-solid);
  padding: 10px 12px;
  font: inherit;
  color: var(--ink);
}
.field input:focus,
.field select:focus,
.filters select:focus {
  outline: 2px solid rgba(32, 201, 151, 0.45);
  outline-offset: 1px;
  border-color: var(--teal);
}

.btn {
  border: 1px solid var(--teal-deep);
  border-radius: var(--radius-sm);
  background: var(--panel-solid);
  color: var(--teal-ink);
  padding: 9px 14px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.12s ease, background 0.12s ease, border-color 0.12s ease, transform 0.12s ease;
}
.btn.primary {
  background: linear-gradient(180deg, var(--teal-bright) 0%, var(--teal) 55%, var(--teal-deep) 100%);
  border-color: var(--teal-deep);
  color: #042f2e;
}
.btn:hover { filter: brightness(0.97); }
.btn:active { transform: translateY(1px); }
.btn.ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--ink-soft);
  padding: 8px 12px;
  font-size: 0.8rem;
}
.btn.ghost:hover {
  border-color: var(--line-strong);
  color: var(--ink);
  background: rgba(11, 18, 32, 0.03);
}
.btn.small { padding: 7px 10px; font-size: 0.8rem; }
.btn.danger {
  background: var(--danger);
  border-color: #991b1b;
  color: #fff;
}
.btn.danger-outline {
  border-color: #c45c5c;
  color: var(--danger);
  background: #fff8f8;
}
.btn.danger-outline:hover {
  background: #fee2e2;
  border-color: var(--danger);
}

.login-gate {
  max-width: 480px;
  margin: 28px auto;
}
.login-actions {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}
.login-actions .btn-ms-login,
.topbar .btn-ms-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-decoration: none;
  width: fit-content;
}
/* Microsoft identity platform — official dark "Sign in with Microsoft" */
.btn.btn-ms-login {
  background: #2f2f2f;
  border: 1px solid #2f2f2f;
  border-radius: 9999px;
  color: #ffffff;
  padding: 10px 12px 10px 12px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  filter: none;
  box-shadow: none;
}
.btn.btn-ms-login .ms-logo {
  flex-shrink: 0;
  display: block;
}
.btn.btn-ms-login:hover {
  background: #404040;
  border-color: #404040;
  color: #ffffff;
  filter: none;
}
.btn.btn-ms-login:active {
  background: #2b2b2b;
  border-color: #2b2b2b;
  transform: none;
}
.btn.btn-ms-login:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}
.login-hint {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.status,
.alert-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.35;
  border: 1px solid currentColor;
  border-radius: 6px;
  white-space: nowrap;
  overflow: visible;
  vertical-align: middle;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.status.ok, .alert-chip.ok { color: var(--ok); background: var(--ok-soft); }
.status.warn, .alert-chip.warn { color: var(--amber); background: var(--amber-soft); }
.status.bad, .alert-chip.bad { color: var(--danger); background: var(--danger-soft); }
.status.grey, .alert-chip.grey { color: var(--ink-soft); background: #f1f5f9; }

.detail-body {
  display: grid;
  gap: 16px;
  font-size: 0.92rem;
  overflow: visible;
}

.section {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  overflow: visible;
}
.tab-panel > .section:first-child,
.section:first-child {
  border-top: 0;
  /* Keep a few px so badge borders / ascent are never clipped under tabs */
  padding-top: 4px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.section-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.pair-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 2px 0 14px;
  padding: 2px 0;
  overflow: visible;
}

/* License / status chip strip — breathing room under sticky tabs */
.status-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  overflow: visible;
}

.kv {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
}
.kv dt { color: var(--ink-soft); font-size: 0.78rem; }
.kv dd { margin: 0; word-break: break-word; }

/* Modern definition grid (license facts & similar panels) */
.kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin: 0 0 4px;
  padding: 0;
  border: none;
  background: transparent;
}
.kv-grid .kv {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  min-width: 0;
  grid-template-columns: unset;
}
.kv-grid .kv dt {
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  line-height: 1.3;
}
.kv-grid .kv dd {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
  word-break: break-word;
}
.kv-grid .kv dd .mono {
  font-weight: 500;
  color: var(--ink-soft);
}
.mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}
.svc-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px;
  background: var(--panel);
}
.svc-card .name { font-size: 0.75rem; color: var(--ink-soft); margin-bottom: 6px; }
.svc-card .val { font-weight: 600; font-size: 0.88rem; }
.svc-card.ok, .svc-card.green { border-color: rgba(32, 201, 151, 0.45); }
.svc-card.warn, .svc-card.amber { border-color: rgba(251, 191, 36, 0.55); }
.svc-card.bad, .svc-card.red { border-color: rgba(248, 113, 113, 0.45); }
.svc-card.grey, .svc-card.gray { border-color: var(--line); opacity: 0.85; }
.svc-card .why {
  margin-top: 6px;
  font-size: 0.72rem;
  color: var(--ink-soft);
  font-weight: 400;
  line-height: 1.3;
}

.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill-feat {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel);
  padding: 5px 9px;
  font-size: 0.78rem;
  font-weight: 600;
}
.pill-feat.off {
  color: var(--ink-soft);
  font-weight: 500;
  text-decoration: line-through;
  opacity: 0.7;
}
.pill-feat.on {
  border-color: rgba(32, 201, 151, 0.45);
  color: var(--ok);
  background: var(--ok-soft);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 280px;
  overflow: auto;
}
.timeline li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.84rem;
}
.timeline .when {
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-family: var(--font-mono);
}
.timeline .what { font-weight: 600; }
.timeline.telemetry { max-height: 200px; opacity: 0.92; }

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.checklist li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.84rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}
.ck-dot {
  width: 8px;
  height: 8px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--ink-soft);
  flex-shrink: 0;
}
.checklist li.ok .ck-dot { background: var(--ok); }
.checklist li.warn .ck-dot { background: var(--amber); }
.checklist li.bad .ck-dot { background: var(--danger); }
.checklist li.grey .ck-dot { background: #94a3b8; }

.banner {
  padding: 10px 12px;
  border: 1px solid rgba(251, 191, 36, 0.55);
  border-radius: var(--radius-sm);
  background: var(--amber-soft);
  color: var(--amber);
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 8px;
}
.banner.bad {
  border-color: rgba(248, 113, 113, 0.5);
  background: var(--danger-soft);
  color: var(--danger);
}
.banner-sub {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 0.8rem;
}
.muted-line {
  color: var(--ink-soft);
  font-size: 0.82rem;
  margin-bottom: 8px;
}
.why-line {
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}
.feat-label {
  margin: 10px 0 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.env-tag { opacity: 0.85; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-soft); }
.fleet-warn {
  margin-top: 4px;
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 600;
}

.util-bar { margin-bottom: 12px; }
.util-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  margin-bottom: 4px;
}
.util-track {
  height: 10px;
  background: #e5ebe7;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.util-fill { height: 100%; background: var(--teal); }
.util-fill.warn { background: var(--amber); }
.util-fill.high { background: #c2410c; }
.util-fill.crit { background: var(--danger); }

.policy-block {
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  padding: 8px 10px;
  font-size: 0.84rem;
}
.policy-block summary { cursor: pointer; font-weight: 600; }

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.action-flash {
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(32, 201, 151, 0.4);
  border-radius: var(--radius-sm);
  background: var(--ok-soft);
  color: var(--ok);
  font-size: 0.84rem;
}
#issueFlash { margin: 0 0 12px; }

.alert-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.alert-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.alert-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}
.alert-msg { font-size: 0.84rem; margin: 6px 0; }
.alert-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.alert-meta { margin: 4px 0 8px; font-size: 0.78rem; color: var(--ink-soft); }
.cmd-list .cmd-item { margin-bottom: 8px; }

.event-details {
  margin-top: 4px;
  font-size: 0.78rem;
}
.event-details pre {
  margin: 6px 0 0;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  overflow: auto;
  max-height: 120px;
}

.confirm-block {
  border: 1px solid rgba(251, 191, 36, 0.55);
  background: var(--amber-soft);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: grid;
  gap: 8px;
}
.confirm-title { margin: 0; font-weight: 700; font-size: 0.88rem; }
.diff-list { margin: 0; padding-left: 18px; font-size: 0.84rem; }
.confirm-note { margin: 0; font-size: 0.8rem; color: var(--ink-soft); }
.confirm-check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.84rem;
}

.license-mgmt {
  border: 1px solid #e2b4b4;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff5f5 0%, #fff9f9 40%, var(--panel) 100%);
  padding: 14px 14px 8px;
  box-shadow: inset 3px 0 0 var(--danger);
}
.license-mgmt .risk-badge {
  color: var(--danger);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.license-actions { flex-wrap: wrap; }

.safe-actions-block {
  border: 1px solid rgba(32, 201, 151, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #f0fdf8 0%, var(--panel) 100%);
  padding: 14px;
  box-shadow: inset 3px 0 0 var(--teal);
}

details.raw-block {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  padding: 8px 10px;
}
details.raw-block summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
}
details.raw-block pre {
  margin: 10px 0 0;
  overflow: auto;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  max-height: 220px;
}

.error {
  background: var(--danger-soft);
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  color: var(--danger);
  padding: 10px 12px;
  margin: 10px 14px;
  font-size: 0.9rem;
}

.foot {
  margin-top: auto;
  padding: 12px 22px 20px;
  color: var(--ink-soft);
  font-size: 0.74rem;
  text-align: center;
}

.modal {
  border: none;
  padding: 0;
  background: transparent;
  max-width: 440px;
  width: calc(100% - 24px);
}
.modal::backdrop { background: rgba(7, 10, 16, 0.55); }
.modal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  gap: 14px;
}
.modal-card h3 { margin: 0; font-family: var(--font-display); font-weight: 700; }
.modal-sub { margin: 0; color: var(--ink-soft); font-size: 0.88rem; }
.modal-sub code {
  font-family: var(--font-mono);
  font-size: 0.84em;
  background: rgba(11, 18, 32, 0.05);
  padding: 1px 5px;
  border-radius: 3px;
}
.pack-fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.pack-checks { display: grid; gap: 8px; margin-top: 8px; }
.pack-checks label { display: flex; gap: 8px; align-items: center; font-size: 0.9rem; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; }
.token-modal-hint { margin-top: -4px; }
.token-modal-actions {
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
}
.token-modal-spacer { flex: 1 1 8px; min-width: 8px; }

@keyframes rise-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 1100px) {
  .chart-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 12px;
  }
  .sidebar-brand {
    border-bottom: 0;
    margin-bottom: 0;
    padding: 0 8px 0 0;
    grid-template-columns: auto 1fr;
    align-items: center;
  }
  .sidebar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    overflow: visible;
  }
  .nav-group-label { width: 100%; margin: 8px 4px 2px; }
  .nav-item { flex: 1 1 140px; }
  .sidebar-foot { width: 100%; border-top: 0; padding-top: 0; }
  .ws-sticky { position: static; }
  .topbar { position: static; }
  .search-field { min-width: 0; width: 100%; }
}

@media (max-width: 640px) {
  .app-stage { padding: 12px 12px 8px; }
  .view-head-copy h1 { font-size: 1.3rem; }
  .donut-wrap { grid-template-columns: 1fr; justify-items: start; }
  .fleet-toolbar-actions { margin-left: 0; width: 100%; }
}

/* ── Class-4 wholesale preview ─────────────────────────────────── */

.nav-item-sub {
  padding-left: 38px;
  padding-top: 8px;
  padding-bottom: 8px;
}
.nav-item-sub .nav-label { font-size: 0.9rem; }
.nav-item-sub .nav-hint { font-size: 0.68rem; }

.class4-tabs { margin: 0 0 14px; }

.class4-panel { display: none; }
.class4-panel.is-active { display: block; }

.class4-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  margin-bottom: 12px;
}

.class4-inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.class4-inline-form input,
.class4-inline-form select {
  height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 10px;
  background: #fff;
  font: inherit;
  color: var(--ink);
  min-width: 10rem;
}

.class4-search { min-width: 240px; flex: 1; }

.class4-callout {
  background: var(--panel-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
}
.class4-callout h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.05rem;
}
.class4-callout p { margin: 0 0 8px; color: var(--ink-soft); line-height: 1.45; }
.class4-callout p:last-child { margin-bottom: 0; }
.class4-callout-warn {
  border-color: #f0d7b0;
  background: linear-gradient(180deg, #fffdf8 0%, #fff 100%);
}
.muted-note { font-size: 0.85rem; color: #64748b; }

.c4-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: #eef2f7;
  color: #334155;
}
.c4-chip-active, .c4-chip-egress { background: var(--ok-soft); color: var(--teal-ink); }
.c4-chip-staged { background: var(--amber-soft); color: var(--amber); }
.c4-chip-draft, .c4-chip-ingress { background: #eef2ff; color: #3730a3; }
.c4-chip-archived, .c4-chip-disabled { background: #f1f5f9; color: #64748b; }
.c4-chip-vendor { background: #ecfeff; color: #0e7490; }
.c4-chip-customer { background: #fdf4ff; color: #86198e; }

.c4-actions { white-space: nowrap; }
.btn.tiny {
  padding: 4px 8px;
  font-size: 0.75rem;
  border-radius: 6px;
}
.mono { font-family: var(--font-mono); font-size: 0.82rem; }
.action-flash.is-error {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #fecaca;
}
.kpi-hint {
  margin: 4px 0 0;
  font-size: 0.75rem;
  color: var(--ink-soft);
}