/**
 * LibZen UserScreen — NetZen-style user / membership management.
 */

:root {
  --libzen-us-bg: var(--bg, #0f1419);
  --libzen-us-surface: var(--surface, #1a2332);
  --libzen-us-surface-hover: var(--surface-hover, #243044);
  --libzen-us-text: var(--text, #e8edf4);
  --libzen-us-muted: var(--text-muted, var(--muted, #8b9cb3));
  --libzen-us-border: var(--border, #2d3a4f);
  --libzen-us-accent: var(--accent, #3b82f6);
  --libzen-us-danger: var(--danger, #ef4444);
  --libzen-us-success: var(--success, #22c55e);
  --libzen-us-radius: var(--btn-radius, 6px);
}

.libzen-us-page {
  min-height: 100%;
  overflow: auto;
  background: var(--libzen-us-bg);
  color: var(--libzen-us-text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 14px;
}

.libzen-us-wrap {
  max-width: 88rem;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
}

.libzen-us-wrap h1 {
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
}

.libzen-us-sub {
  color: var(--libzen-us-muted);
  margin: 0 0 1.25rem;
  max-width: 48rem;
}

.libzen-us-error {
  color: var(--libzen-us-danger);
  margin: 0 0 1rem;
  font-size: 0.9rem;
}

.libzen-us-empty {
  color: var(--libzen-us-muted);
  margin: 0;
}

.libzen-us-section {
  background: var(--libzen-us-surface);
  border: 1px solid var(--libzen-us-border);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.libzen-us-section h2 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.libzen-us-list-title {
  margin: 1rem 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}

.libzen-us-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.libzen-us-row input,
.libzen-us-row select {
  width: auto;
  min-width: 10rem;
  flex: 1 1 10rem;
  max-width: 16rem;
  padding: 0.4rem 0.55rem;
  border-radius: var(--libzen-us-radius);
  border: 1px solid var(--libzen-us-border);
  background: var(--libzen-us-bg);
  color: var(--libzen-us-text);
  font: inherit;
}

.libzen-us-card {
  background: var(--libzen-us-surface);
  border: 1px solid var(--libzen-us-border);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  margin-bottom: 0.75rem;
}

.libzen-us-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.libzen-us-name {
  font-size: 1.05rem;
  font-weight: 600;
}

.libzen-us-head-actions {
  margin-left: auto;
  display: inline-flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.libzen-us-email {
  color: var(--libzen-us-muted);
  font-size: 0.85rem;
  margin: 0.15rem 0 0;
}

.libzen-us-badge {
  display: inline-block;
  padding: 0.05rem 0.45rem;
  font-size: 0.72rem;
  border-radius: 4px;
  background: var(--libzen-us-surface-hover);
  color: var(--libzen-us-text);
}

.libzen-us-badge.super {
  background: var(--libzen-us-accent);
  color: #fff;
  font-weight: 600;
}

.libzen-us-badge.blocked {
  background: var(--libzen-us-danger);
  color: #fff;
}

.libzen-us-badge.active {
  background: transparent;
  border: 1px solid var(--libzen-us-border);
  color: var(--libzen-us-muted);
}

.libzen-us-mem-list {
  margin: 0.7rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 16rem auto 1fr auto;
  gap: 0.4rem 0.9rem;
}

.libzen-us-mem-row,
.libzen-us-assign-form {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: subgrid;
  align-items: center;
}

.libzen-us-mem-row {
  padding: 0.4rem 0.55rem;
  background: rgba(255, 255, 255, 0.025);
  border-radius: 6px;
}

.libzen-us-mem-tribe-cell {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
  min-width: 0;
}

.libzen-us-mem-tribe {
  font-weight: 500;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.libzen-us-mem-actions {
  grid-column: 4;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.libzen-us-mem-empty {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--libzen-us-muted);
}

.libzen-us-assign-form {
  margin-top: 0.15rem;
  padding: 0.6rem 0.55rem 0.15rem;
  border-top: 1px solid var(--libzen-us-border);
}

.libzen-us-assign-form > button {
  grid-column: 4;
  justify-self: start;
}

.libzen-us-role-picker {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 0;
}

.libzen-us-role-opt {
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  white-space: nowrap;
}

.libzen-us-role-opt input {
  margin: 0;
  width: auto;
}

.libzen-us-role-form {
  margin-top: 0.7rem;
}

.libzen-us-you-tag {
  font-size: 0.72rem;
  color: var(--libzen-us-muted);
  font-style: italic;
  font-weight: 400;
}

.libzen-us-page button {
  font: inherit;
  cursor: pointer;
  border-radius: var(--libzen-us-radius);
}

.libzen-us-page button.primary {
  padding: 0.45rem 0.9rem;
  border: none;
  background: var(--libzen-us-accent);
  color: #fff;
  font-weight: 500;
}

.libzen-us-page button.primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.libzen-us-page button.ghost {
  background: transparent;
  border: 1px solid var(--libzen-us-border);
  font-size: 0.8rem;
  padding: 0.25rem 0.55rem;
  color: var(--libzen-us-text);
}

.libzen-us-page button.warn {
  color: var(--libzen-us-danger);
  border: 1px solid var(--libzen-us-danger);
  background: transparent;
  font-size: 0.8rem;
  padding: 0.25rem 0.55rem;
}

.libzen-us-page button.unblock {
  color: var(--libzen-us-success);
  border: 1px solid var(--libzen-us-success);
  background: transparent;
  font-size: 0.8rem;
  padding: 0.25rem 0.55rem;
}

.libzen-us-page button.danger {
  color: var(--libzen-us-danger);
  border: 1px solid var(--libzen-us-danger);
  background: transparent;
  font-size: 0.8rem;
  padding: 0.25rem 0.55rem;
}

.libzen-us-page button.secondary {
  background: transparent;
  border: 1px solid var(--libzen-us-border);
  color: var(--libzen-us-text);
  font-size: 0.8rem;
  padding: 0.25rem 0.55rem;
}

@media (max-width: 720px) {
  .libzen-us-mem-list {
    grid-template-columns: 1fr;
  }

  .libzen-us-mem-row,
  .libzen-us-assign-form {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .libzen-us-mem-actions {
    grid-column: 1;
  }

  .libzen-us-assign-form > button {
    grid-column: 1;
  }
}