.oxy-clients {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 1.05fr);
  gap: 1rem;
  min-height: 560px;
}

.oxy-clients-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.oxy-clients-toolbar input,
.oxy-clients-toolbar select {
  padding: 0.65rem 0.85rem;
  border: none;
  border-radius: var(--oxy-radius);
  background: var(--oxy-surface-lowest);
  font: inherit;
  min-width: 150px;
}

.oxy-clients-toolbar .count {
  color: var(--oxy-muted);
  font-size: 0.9rem;
  margin-left: auto;
}

.oxy-clients-list {
  background: var(--oxy-surface-lowest);
  border-radius: var(--oxy-radius);
  overflow: auto;
  max-height: calc(100vh - 240px);
}

.oxy-clients-list table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.oxy-clients-list th,
.oxy-clients-list td {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid color-mix(in srgb, var(--oxy-muted) 18%, transparent);
  vertical-align: middle;
}

.oxy-clients-list th {
  position: sticky;
  top: 0;
  background: var(--oxy-surface-lowest);
  color: var(--oxy-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 1;
}

.oxy-clients-list tr {
  cursor: pointer;
}

.oxy-clients-list tr:hover,
.oxy-clients-list tr.active {
  background: color-mix(in srgb, var(--oxy-primary-container) 10%, transparent);
}

.oxy-clients-detail {
  background: var(--oxy-surface-lowest);
  border-radius: var(--oxy-radius);
  padding: 1rem 1.1rem;
  overflow: auto;
  max-height: calc(100vh - 220px);
}

.oxy-clients-detail h2 {
  margin: 0 0 0.25rem;
  font-size: 1.2rem;
  color: var(--oxy-primary);
}

.oxy-clients-detail .meta {
  color: var(--oxy-muted);
  font-size: 0.88rem;
  margin-bottom: 0.85rem;
}

.oxy-clients-detail h3 {
  margin: 1.1rem 0 0.45rem;
  font-size: 0.98rem;
}

.oxy-clients-empty {
  color: var(--oxy-muted);
  padding: 2rem 1rem;
  text-align: center;
}

.oxy-clients-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.oxy-clients-stats span {
  background: var(--oxy-surface);
  border-radius: var(--oxy-radius);
  padding: 0.35rem 0.6rem;
  font-size: 0.82rem;
}

.oxy-clients-nested {
  max-height: 220px;
  overflow: auto;
  margin-bottom: 0.5rem;
  background: var(--oxy-surface);
  border-radius: var(--oxy-radius);
}

@media (max-width: 960px) {
  .oxy-clients {
    grid-template-columns: 1fr;
  }
}