/* hub-next / client-hub-next pack chrome — shell geometry from shell.css */
.hub-next-root {
  min-height: 100vh;
  background: #05070a;
  color: #e2e8f0;
}
/* Empty shell slots (no product BPs yet) */
.shell-pane-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
  padding: 4px 0 8px;
  text-align: center;
}
.shell-slot-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}
.shell-slot-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px dashed rgba(100, 116, 139, 0.45);
  background: rgba(15, 23, 42, 0.35);
}
.shell-pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}
.shell-pane-title {
  font-size: 12px;
  font-weight: 600;
}
.shell-pane-meta {
  font-size: 10px;
  color: #64748b;
}
.shell-pane-body {
  padding: 16px 12px;
}
.shell-pane-body--center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}
.shell-slot-blurb {
  margin: 0;
  font-size: 12px;
  color: #64748b;
  text-align: center;
}
.shell-ops-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  text-align: center;
  padding: 24px;
}
.shell-stage-kicker {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}
.shell-stage-title {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 650;
}
.shell-stage-blurb {
  margin: 0;
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.55;
  max-width: 420px;
}
.shell-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  background: rgba(8, 10, 16, 0.95);
}
.shell-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.shell-brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: #0078d4;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
}
.shell-brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.shell-brand-text strong {
  font-size: 14px;
}
.shell-brand-sub {
  font-size: 11px;
  color: #94a3b8;
}
.shell-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
.hub-next-pill {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: #94a3b8;
  background: rgba(15, 23, 42, 0.6);
}
.hub-next-pill--pack {
  border-color: rgba(56, 189, 248, 0.35);
  color: #7dd3fc;
}
.hub-next-pill--uat {
  border-color: rgba(167, 139, 250, 0.4);
  color: #c4b5fd;
}
.shell-body {
  display: grid;
  grid-template-columns: 56px minmax(160px, 220px) 1fr minmax(200px, 280px);
  min-height: calc(100vh - 52px);
}
.shell-pane {
  border-right: 1px solid rgba(148, 163, 184, 0.12);
  min-height: 0;
}
.shell-inspector {
  border-right: 0;
  border-left: 1px solid rgba(148, 163, 184, 0.12);
}
.shell-tab-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 6px;
  background: rgba(8, 10, 16, 0.9);
}
.hub-next-tab {
  width: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 4px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: #94a3b8;
  cursor: pointer;
  font: inherit;
  font-size: 9px;
}
.hub-next-tab.is-active {
  border-color: rgba(56, 189, 248, 0.4);
  background: rgba(14, 116, 144, 0.2);
  color: #7dd3fc;
}
.hub-next-tab-icon {
  font-size: 14px;
}
.hub-next-rail-note {
  font-size: 9px;
  text-align: center;
  line-height: 1.25;
  margin: 8px 2px 0;
  color: #64748b;
}
.hub-next-panel {
  padding: 14px;
}
.hub-next-panel h2 {
  margin: 0 0 8px;
  font-size: 13px;
}
.shell-ops {
  padding: 16px 18px 24px;
  overflow: auto;
}
.hub-next-dash-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.hub-next-dash-head h1 {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 650;
}
.hub-next-dash-head p {
  margin: 0;
  font-size: 12px;
}
.hub-next-link {
  font-size: 12px;
  color: #7dd3fc;
  text-decoration: none;
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 6px 10px;
  border-radius: 8px;
  white-space: nowrap;
}
.hub-next-link:hover {
  background: rgba(14, 116, 144, 0.2);
}
.hub-next-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.hub-next-block {
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 12px;
  padding: 14px;
  background: rgba(15, 23, 42, 0.45);
  min-height: 140px;
}
.hub-next-block h3 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 650;
}
.hub-next-block .muted,
.muted {
  color: #94a3b8;
  font-size: 11px;
}
.hub-next-empty {
  margin: 12px 0 0;
  font-size: 12px;
  color: #64748b;
  font-style: italic;
}
.hub-next-meta {
  margin: 8px 0 0;
  padding-left: 16px;
  font-size: 11px;
  color: #94a3b8;
  line-height: 1.5;
}
.hub-next-root--client .shell-brand-mark {
  background: #7c3aed;
}
code {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 10px;
  color: #cbd5e1;
}
@media (max-width: 960px) {
  .shell-body {
    grid-template-columns: 48px 1fr;
  }
  .shell-workbench,
  .shell-inspector {
    display: none;
  }
  .hub-next-blocks {
    grid-template-columns: 1fr;
  }
}