.owner-root {
  background:
    radial-gradient(circle at top left, var(--ds-bg-app-glow), transparent 20rem),
    radial-gradient(circle at 82% 0%, var(--ds-bg-app-glow-alt), transparent 24rem),
    linear-gradient(180deg, var(--ds-bg-app-alt) 0%, var(--ds-bg-app) 42%, #0b0e13 100%);
}

#owner-app {
  min-height: 100vh;
}

.owner-control-plane {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(270px, 320px) minmax(0, 1fr);
}

.owner-sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  padding: clamp(1.5rem, 2vw, 2rem);
  border-right: 1px solid rgba(148, 163, 184, 0.22);
  background: rgba(15, 23, 42, 0.95);
  color: #e2e8f0;
}

.owner-sidebar h1,
.owner-main h2,
.owner-main h3,
.owner-auth-card h1 {
  font-family: "Plus Jakarta Sans", "DM Sans", sans-serif;
}

.owner-eyebrow,
.owner-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
}

.owner-sidebar-copy,
.owner-meta,
.owner-auth-copy {
  color: #94a3b8;
}

.owner-nav {
  display: grid;
  gap: 0.6rem;
  margin-top: 2rem;
}

.owner-nav-item,
.owner-btn {
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 16px;
  background: transparent;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

.owner-nav-item {
  color: inherit;
  text-align: left;
  padding: 0.95rem 1rem;
  font-weight: 600;
}

.owner-nav-item:hover,
.owner-nav-item.is-active {
  background: rgba(59, 130, 246, 0.16);
  border-color: rgba(96, 165, 250, 0.45);
  transform: translateY(-1px);
}

.owner-main {
  padding: clamp(1.25rem, 2vw, 2rem);
  display: grid;
  gap: 1.25rem;
}

.owner-topbar,
.owner-card,
.owner-subcard {
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(252, 252, 253, 0.97), rgba(248, 250, 252, 0.94));
  box-shadow: 0 24px 56px rgba(2, 6, 23, 0.18);
}

.owner-topbar,
.owner-card,
.owner-subcard,
.owner-auth-card {
  padding: clamp(1rem, 1.5vw, 1.4rem);
}

.owner-subcard.is-selected {
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: 0 24px 64px rgba(37, 99, 235, 0.12);
}

.owner-topbar,
.owner-toolbar,
.owner-topbar-actions,
.owner-inline-form,
.owner-action-strip,
.owner-auth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.owner-kpi-grid,
.owner-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.owner-kpi-card h3 {
  margin: 0.2rem 0 0.35rem;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.owner-split-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.owner-section-stack,
.owner-detail-stack,
.owner-list {
  display: grid;
  gap: 1rem;
}

.owner-list-row,
.owner-audit-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.owner-list-row:last-child,
.owner-audit-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.owner-list-title {
  margin: 0 0 0.25rem;
  font-weight: 700;
  color: #0f172a;
}

.owner-pill-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.owner-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  background: #e2e8f0;
  color: #0f172a;
}

.owner-pill-low,
.owner-pill-active,
.owner-pill-ok,
.owner-pill-pass,
.owner-pill-neutral {
  background: rgba(14, 165, 233, 0.12);
  color: #0f172a;
}

.owner-pill-medium,
.owner-pill-warn {
  background: rgba(245, 158, 11, 0.16);
  color: #7c2d12;
}

.owner-pill-high,
.owner-pill-critical,
.owner-pill-fail,
.owner-pill-error {
  background: rgba(239, 68, 68, 0.14);
  color: #991b1b;
}

.owner-data-grid {
  overflow: auto;
}

.owner-data-grid table {
  width: 100%;
  border-collapse: collapse;
}

.owner-data-grid th,
.owner-data-grid td {
  text-align: left;
  padding: 0.9rem 0.75rem;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  vertical-align: top;
}

.owner-data-grid tbody tr {
  cursor: pointer;
}

.owner-data-grid tbody tr:hover {
  background: rgba(59, 130, 246, 0.05);
}

.owner-data-grid tbody tr.is-selected {
  background: rgba(37, 99, 235, 0.08);
}

.owner-inline-panel {
  display: grid;
  gap: 1rem;
}

.owner-empty,
.owner-empty-cell {
  color: #64748b;
}

.owner-inline-form input,
.owner-inline-form select,
.owner-action-form input,
.owner-action-form select,
.owner-action-form textarea,
.owner-auth-form input {
  width: 100%;
  min-width: min(100%, 220px);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 14px;
  padding: 0.8rem 0.95rem;
  background: #fff;
}

.owner-action-form,
.owner-auth-form {
  display: grid;
  gap: 0.9rem;
}

.owner-action-form textarea {
  min-height: 110px;
  resize: vertical;
}

.owner-inline-check {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: #0f172a;
  font-weight: 600;
}

.owner-inline-check input[type="checkbox"] {
  width: auto;
  min-width: 0;
}

.owner-btn {
  padding: 0.8rem 1rem;
  font-weight: 700;
  background: #fff;
}

.owner-btn-primary {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: #fff;
  border-color: transparent;
}

.owner-btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
}

.owner-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.owner-feedback,
.owner-error-banner {
  margin: 0;
  padding: 0.9rem 1rem;
  border-radius: 16px;
}

.owner-feedback {
  background: rgba(14, 165, 233, 0.12);
  color: #0f172a;
}

.owner-error-banner {
  background: rgba(254, 226, 226, 0.88);
  color: #991b1b;
}

.owner-auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.owner-auth-card {
  width: min(100%, 520px);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(252, 252, 253, 0.98), rgba(248, 250, 252, 0.95));
  box-shadow: 0 32px 80px rgba(2, 6, 23, 0.2);
}

.owner-result-panel pre {
  overflow: auto;
  padding: 1rem;
  border-radius: 16px;
  background: #0f172a;
  color: #e2e8f0;
}

@media (max-width: 1100px) {
  .owner-control-plane,
  .owner-split-grid {
    grid-template-columns: 1fr;
  }

  .owner-sidebar {
    min-height: auto;
    position: relative;
  }
}