/* ===== GLOBAL LAYOUT ===== */
/* Top bar (user info + avatar) and fixed settings button — shared shell. */

/* ----- Top Bar ----- */
.top-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 20px 32px;
  gap: 16px;
}

.user-info {
  text-align: right;
  line-height: 1.4;
}
.user-info .name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}
.user-info .role {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 400;
}

.user-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--bg-elevated);
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.user-avatar:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-accent-glow);
}

/* ----- Fixed Settings Button ----- */
.settings-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  z-index: var(--z-settings);
}
.settings-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--surface-4);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), transform var(--transition-base);
  color: var(--text-dim);
  flex-shrink: 0;
}
.settings-btn:hover,
.settings-btn.is-open {
  background: var(--surface-5);
  color: var(--text-body);
}
.settings-btn.is-open {
  transform: rotate(45deg);
}

/* ----- Settings dropdown menu (opens upward) ----- */
.settings-menu {
  display: none;
  background: var(--surface-2);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 6px;
  min-width: 220px;
  box-shadow: 0 -4px 28px rgba(0,0,0,.4);
  flex-direction: column;
  gap: 2px;
}
.settings-menu.is-open {
  display: flex;
  animation: slideUpMenu .18s cubic-bezier(.16,1,.3,1);
  margin-right: 20px;
}
@keyframes slideUpMenu {
  from { opacity: 0; transform: translateY(10px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.settings-menu-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: background .12s, color .12s;
  cursor: pointer;
}
.settings-menu-item:hover {
  background: var(--surface-4);
  color: var(--text-primary);
}
.settings-menu-item svg { flex-shrink: 0; color: var(--text-dim); }
.settings-menu-item--danger { background: none; border: none; width: 100%; text-align: left; }
.settings-menu-item--danger:hover { background: rgba(239,68,68,.12); color: #f87171; }
.settings-menu-item--danger:hover svg { color: #f87171; }
.settings-menu-sep {
  height: 1px;
  background: var(--border-default);
  margin: 4px 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .top-bar { padding: 14px 16px; }
  .user-avatar { width: 44px; height: 44px; }
  .settings-wrap { bottom: 16px; right: 16px; }
}
@media (max-width: 480px) {
  .user-avatar { width: 44px; height: 44px; }
  .settings-wrap { bottom: 12px; right: 12px; }
}