/* Staff console — distinct from the public Knowzy site. */
.kn-staff {
  min-height: 100vh;
  display: flex;
  background: #eef2f6;
  color: #1a2332;
  font-family: Inter, system-ui, sans-serif;
}

.kn-staff-side {
  width: 250px;
  flex-shrink: 0;
  background: #0d2137;
  color: #d7e3ef;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0.85rem 1.5rem;
}

.kn-staff-brand {
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  padding: 0.35rem 0.75rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1rem;
  text-decoration: none;
}
.kn-staff-brand span {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  color: #8fb0cc;
  margin-top: 0.2rem;
}

.kn-staff-nav a {
  display: block;
  color: #c5d6e6;
  text-decoration: none;
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}
.kn-staff-nav a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}
.kn-staff-nav a.active {
  background: #005499;
  color: #fff;
}

.kn-staff-side-foot {
  margin-top: auto;
  padding: 0.75rem;
  font-size: 0.78rem;
  color: #8fb0cc;
}

.kn-staff-main {
  flex: 1;
  min-width: 0;
  padding: 1.5rem 1.75rem 2.5rem;
}

.kn-staff-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: #0d2137;
  margin-bottom: 0.35rem;
}
.kn-staff-sub {
  color: #66758a;
  font-size: 0.9rem;
  margin-bottom: 1.4rem;
}

.kn-staff-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.4rem;
}
.kn-staff-stat {
  background: #fff;
  border-radius: 10px;
  padding: 1rem 1.1rem;
  box-shadow: 0 1px 8px rgba(13, 33, 55, 0.06);
}
.kn-staff-stat b {
  display: block;
  font-size: 1.45rem;
  color: #0d2137;
}
.kn-staff-stat span {
  font-size: 0.78rem;
  color: #66758a;
}

.kn-staff-card {
  background: #fff;
  border-radius: 10px;
  padding: 1.15rem 1.25rem;
  box-shadow: 0 1px 8px rgba(13, 33, 55, 0.06);
  margin-bottom: 1.1rem;
}

.kn-staff-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 88px;
}
.kn-staff-bars i {
  flex: 1;
  background: #005499;
  border-radius: 3px 3px 0 0;
  min-height: 2px;
  opacity: 0.85;
}

.kn-staff-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}
.kn-staff-toolbar input,
.kn-staff-toolbar select {
  border: 1px solid #d5dee8;
  border-radius: 6px;
  padding: 0.4rem 0.65rem;
  font-size: 0.88rem;
}

.kn-staff-table {
  width: 100%;
  font-size: 0.88rem;
  margin: 0;
}
.kn-staff-table th {
  color: #5b6b7c;
  font-weight: 600;
  border-bottom: 1px solid #e6edf3;
  white-space: nowrap;
}
.kn-staff-table td {
  vertical-align: middle;
  color: #243040;
}
.kn-staff-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.kn-staff-actions button,
.kn-staff-actions a {
  font-size: 0.75rem;
  border: 1px solid #c9d5e2;
  background: #fff;
  border-radius: 4px;
  padding: 0.2rem 0.45rem;
  color: #0d2137;
  text-decoration: none;
  cursor: pointer;
}
.kn-staff-actions button.danger {
  border-color: #e3b6b6;
  color: #9b1c1c;
}

.kn-staff-primary {
  font-size: 0.85rem;
  border: none;
  background: #005499;
  color: #fff;
  border-radius: 6px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
}
.kn-staff-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.kn-staff-quota {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.kn-staff-quota input {
  width: 4.2rem;
  border: 1px solid #d5dee8;
  border-radius: 4px;
  padding: 0.2rem 0.35rem;
  font-size: 0.82rem;
}

.kn-staff-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.7rem 1rem;
  border-top: 1px solid #e6edf3;
  font-size: 0.82rem;
  color: #5b6b7c;
}
.kn-staff-pager-meta {
  min-width: 9rem;
}
.kn-staff-pager-size {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.kn-staff-pager-size select {
  border: 1px solid #d5dee8;
  border-radius: 6px;
  padding: 0.25rem 0.45rem;
  font-size: 0.82rem;
}
.kn-staff-pager-page {
  padding: 0.2rem 0.35rem;
  color: #5b6b7c;
}
.kn-staff-pager .kn-staff-actions button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.kn-staff-suggest {
  position: relative;
  min-width: 220px;
  flex: 1;
  max-width: 320px;
}
.kn-staff-suggest input {
  width: 100%;
}
.kn-staff-suggest-list {
  position: absolute;
  z-index: 20;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  margin: 0;
  padding: 0.25rem 0;
  list-style: none;
  background: #fff;
  border: 1px solid #d5dee8;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(13, 33, 55, 0.12);
  max-height: 240px;
  overflow: auto;
}
.kn-staff-suggest-list button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  border: none;
  background: transparent;
  padding: 0.4rem 0.7rem;
  text-align: left;
  cursor: pointer;
}
.kn-staff-suggest-list button:hover,
.kn-staff-suggest-list button.active {
  background: #eef5fb;
}
.kn-staff-suggest-list b {
  font-size: 0.85rem;
  color: #0d2137;
}
.kn-staff-suggest-list span {
  font-size: 0.75rem;
  color: #66758a;
}

.kn-staff-msg {
  white-space: pre-wrap;
  color: #334;
  font-size: 0.88rem;
  line-height: 1.55;
}

@media (max-width: 800px) {
  .kn-staff { flex-direction: column; }
  .kn-staff-side { width: 100%; flex-direction: row; flex-wrap: wrap; }
  .kn-staff-nav { display: flex; flex-wrap: wrap; gap: 0.25rem; }
}