/* Footer */
.bottom-bar {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  pointer-events: none;
}

.sync-status {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--card-bg);
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10B981; /* Success green */
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

.status-dot.unsynced {
  background-color: #F59E0B; /* Warning yellow */
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

.space-dock {
  position: fixed;
  left: 24px;
  top: 50%;
  z-index: 120;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  max-height: calc(100vh - 48px);
  padding: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  box-shadow: var(--card-shadow-hover);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translateY(-50%);
}

[data-dock-position="right"] .space-dock {
  left: auto;
  right: 24px;
}

[data-dock-position="bottom"] .space-dock {
  top: auto;
  left: 50%;
  bottom: 22px;
  flex-direction: row;
  max-width: calc(100vw - 48px);
  max-height: none;
  transform: translateX(-50%);
}

[data-dock-position="bottom"] .dock-actions,
[data-dock-position="bottom"] .space-switcher,
[data-dock-position="bottom"] .space-dock-list {
  flex-direction: row;
}

[data-dock-position="bottom"] .dock-divider {
  width: 1px;
  height: 28px;
  margin: 0 2px;
}

[data-dock-position="bottom"] .space-dock-list {
  max-height: none;
  overflow-x: auto;
  overflow-y: hidden;
}

[data-dock-position="bottom"] .space-tab-hint {
  width: auto;
  min-width: 62px;
  padding: 0 8px;
}

[data-dock-position="bottom"] .space-tab-hint > svg {
  display: block;
}

[data-dock-position="hidden"] .space-dock {
  display: none;
}

.dock-actions,
.space-switcher {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
  min-height: 0;
}

.space-switcher {
  order: 1;
}

.dock-divider {
  order: 2;
  width: 28px;
  height: 1px;
  flex: 0 0 auto;
  margin: 2px 0;
  background: var(--card-border);
}

.dock-actions {
  order: 3;
}

.dock-action-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.dock-action-btn:hover,
.space-edit-btn:hover,
.space-dock-btn:hover {
  color: var(--text-color);
  background: var(--item-hover-bg);
  border-color: transparent;
  box-shadow: none;
}

.space-dock-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
  min-height: 0;
  max-height: min(36vh, 320px);
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none;
}

.space-dock-list::-webkit-scrollbar {
  display: none;
}

.space-tab-hint,
.space-edit-btn,
.space-dock-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.space-tab-hint {
  width: 38px;
  height: 38px;
  min-width: 38px;
  padding: 0;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-color: var(--card-border);
  background: linear-gradient(180deg, var(--modal-bg), var(--item-hover-bg));
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.08);
}

.space-tab-hint > svg {
  display: none;
}

.space-tab-hint[hidden],
.space-edit-btn[hidden] {
  display: none !important;
}

.space-tab-hint:disabled {
  cursor: default;
  opacity: 0.55;
}

.tab-keycap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 22px;
  padding: 0 6px;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  background: var(--modal-bg);
  color: var(--text-color);
  font-size: 11px;
  line-height: 1;
}

.space-dock-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  min-width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.space-dock-btn.active {
  color: var(--bg-color);
  background: var(--primary-color);
}

.space-edit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 12px;
}

.space-dock-btn.active:hover {
  color: var(--bg-color);
  background: var(--primary-color);
}