/* User detail sidebar (#57) — a right rail, not a modal: no backdrop, the
   app stays interactive beside it. Exclusive with the other header surfaces
   via the panel manager (#58). Sits under context menus (1000) so a message
   menu opened while the sidebar is up still stacks above it. */

.userDetailPanel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  width: min(320px, 92vw);
  padding: var(--sp-5) var(--sp-5) var(--sp-4);
  overflow-y: auto;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow-3);
  animation: userDetailIn 180ms var(--ease) both;
}

@keyframes userDetailIn {
  from {
    opacity: 0;
    transform: translateX(14px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.userDetailHeader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-3);
}

.userDetailHeader h2 {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}

.userDetailState {
  padding: var(--sp-5) 0;
  text-align: center;
  color: var(--text-3);
  font-size: var(--fs-md);
}

/* Identity block: large avatar, name, first-seen. */

.userDetailIdentity {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  text-align: center;
}

.userDetailAvatar {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  font-size: 22px;
  font-weight: 750;
  letter-spacing: 0.02em;
  color: #ffffff;
  border-radius: 18px;
  user-select: none;
}

.userDetailAvatar.hue-0 { background: var(--hue-0); }
.userDetailAvatar.hue-1 { background: var(--hue-1); }
.userDetailAvatar.hue-2 { background: var(--hue-2); }
.userDetailAvatar.hue-3 { background: var(--hue-3); }
.userDetailAvatar.hue-4 { background: var(--hue-4); }
.userDetailAvatar.hue-5 { background: var(--hue-5); }
.userDetailAvatar.hue-6 { background: var(--hue-6); }
.userDetailAvatar.hue-7 { background: var(--hue-7); }

.userDetailName {
  font-size: var(--fs-lg);
  font-weight: 750;
  letter-spacing: -0.01em;
  color: var(--text);
  overflow-wrap: anywhere;
}

.userDetailFirstSeen {
  font-size: var(--fs-sm);
  color: var(--text-3);
}

/* Badges reuse the members panel's .roleBadge classes. */
.userDetailBadges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-1);
}

.userDetailBanReason {
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--danger);
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-radius: var(--r-md);
}

/* Moderation actions (relocated from the members panel's per-row menu). */

.userDetailActions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
}

.userDetailActionsTitle {
  margin: 0;
  font-size: var(--fs-xs);
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}

.userDetailActionBtn {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px var(--sp-3);
  font-size: var(--fs-base);
  font-weight: 550;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition:
    background-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
}

.userDetailActionBtn:hover {
  background: var(--surface-3);
}

.userDetailActionBtn svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.userDetailActionDanger {
  color: var(--danger);
  border-color: var(--danger-border);
}

.userDetailActionDanger:hover {
  background: var(--danger-bg);
}

.userDetailNote {
  margin: auto 0 0;
  padding-top: var(--sp-3);
  font-size: var(--fs-xs);
  line-height: 1.5;
  color: var(--text-faint);
}