/* Sidebar Tabs */
#sidebar-tabs {
  display: flex;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.sidebar-tab {
  flex: 1;
  padding: 6px 8px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}

.sidebar-tab:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.sidebar-tab.active {
  color: var(--text-bright);
  border-bottom-color: var(--accent);
}

/* URL Bar */
#url-bar {
  display: flex;
  gap: 4px;
  padding: 4px 8px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

#url-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
}

#url-input:focus {
  border-color: var(--accent);
}

#url-go {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: 4px;
  padding: 4px 12px;
  cursor: pointer;
  font-size: 12px;
}

#url-go:hover {
  background: var(--accent-hover);
}

/* iframe container */
#iframe-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#iframe-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: white;
}

/* Panel Headers */
.panel-header {
  height: var(--panel-header-height);
  background: var(--bg-panel-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.panel-actions {
  display: flex;
  gap: 4px;
}

.panel-actions button {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 13px;
}

.panel-actions button:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 4px 0;
}

.panel-body::-webkit-scrollbar {
  width: 8px;
}

.panel-body::-webkit-scrollbar-track {
  background: transparent;
}

.panel-body::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 4px;
}

.panel-body::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

/* Sidebars */
#sidebar-left {
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-right: 1px solid var(--border-color);
}

.sidebar-panel {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.sidebar-panel.active {
  display: flex;
}

#sidebar-right {
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-left: 1px solid var(--border-color);
}

/* File Tree */
.tree-item {
  display: flex;
  align-items: center;
  padding: 3px 8px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 13px;
}

.tree-item:hover {
  background: var(--bg-hover);
}

.tree-item.selected {
  background: var(--bg-active);
}

.tree-item .icon {
  margin-right: 5px;
  flex-shrink: 0;
  font-size: 14px;
  width: 16px;
  text-align: center;
}

.tree-item .arrow {
  margin-right: 3px;
  flex-shrink: 0;
  font-size: 10px;
  width: 14px;
  text-align: center;
  transition: transform 0.15s;
}

.tree-item .arrow.expanded {
  transform: rotate(90deg);
}

.tree-children {
  display: none;
}

.tree-children.expanded {
  display: block;
}

/* Tab Bar */
#tab-bar {
  display: flex;
  background: var(--bg-secondary);
  height: var(--tab-height);
  overflow-x: auto;
  overflow-y: hidden;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-color);
}

#tab-bar:empty {
  display: none;
}

.tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  height: 100%;
  background: var(--bg-tertiary);
  border-right: 1px solid var(--border-color);
  cursor: pointer;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  min-width: 0;
  max-width: 180px;
}

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

.tab.active {
  background: var(--bg-primary);
  color: var(--text-bright);
  border-bottom: 1px solid var(--accent);
}

.tab .tab-close {
  opacity: 0;
  padding: 2px 4px;
  border-radius: 3px;
  font-size: 11px;
  line-height: 1;
}

.tab:hover .tab-close,
.tab.active .tab-close {
  opacity: 0.7;
}

.tab .tab-close:hover {
  opacity: 1;
  background: var(--bg-active);
}

.tab .modified-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-primary);
  display: none;
}

.tab.modified .modified-dot {
  display: block;
}

.tab.modified .tab-close {
  display: none;
}

/* Editor Container */
#editor-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#welcome-screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-muted);
}

#welcome-screen h2 {
  font-weight: 300;
  font-size: 24px;
  color: var(--text-secondary);
}

#welcome-screen p {
  font-size: 14px;
}

.shortcuts-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.shortcuts-list div {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Chat Panel */
#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-msg {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.5;
  word-wrap: break-word;
  white-space: pre-wrap;
}

.chat-msg.user {
  background: var(--accent);
  color: var(--accent-text);
  align-self: flex-end;
  max-width: 85%;
  border-bottom-right-radius: 2px;
}

.chat-msg.assistant {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  align-self: flex-start;
  max-width: 95%;
  border-bottom-left-radius: 2px;
}

.chat-msg.assistant code {
  background: var(--bg-primary);
  padding: 1px 4px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.chat-msg.assistant pre {
  background: var(--bg-primary);
  padding: 8px;
  border-radius: 4px;
  margin: 6px 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12px;
}

.chat-msg.assistant pre code {
  background: none;
  padding: 0;
}

.tool-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
  align-self: flex-start;
  max-width: 95%;
}

.tool-card .tool-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
  color: var(--text-secondary);
}

.tool-card .tool-icon {
  background: var(--accent);
  color: var(--accent-text);
  width: 20px;
  height: 20px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: bold;
  font-family: var(--font-mono);
}

.tool-card .tool-name {
  font-weight: 600;
}

.tool-card .tool-status {
  margin-left: auto;
  font-size: 11px;
}

.tool-card .tool-status.running {
  color: var(--warning);
}

.tool-card .tool-status.done {
  color: var(--success);
}

.tool-card .tool-body {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  max-height: 120px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Chat Input */
#chat-input-area {
  border-top: 1px solid var(--border-color);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#chat-working-dir {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#chat-input {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  padding: 8px;
  font-family: var(--font-family);
  font-size: 13px;
  resize: none;
  outline: none;
}

#chat-input:focus {
  border-color: var(--accent);
}

#chat-controls {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

#chat-controls button {
  padding: 4px 14px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
}

#btn-send {
  background: var(--accent);
  color: var(--accent-text);
}

#btn-send:hover {
  background: var(--accent-hover);
}

#btn-abort {
  background: var(--error);
  color: var(--accent-text);
}

/* Task Panel */
.task-group {
  border-bottom: 1px solid var(--border-color);
}

.task-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: 13px;
}

.task-item.task-top {
  font-weight: 500;
}

.task-item:hover {
  background: var(--bg-hover);
}

.task-item.completed .task-text {
  text-decoration: line-through;
  color: var(--text-muted);
}

/* Subtasks: indented, lighter, own connecting rail */
.subtask-list {
  border-left: 2px solid var(--border-color);
  margin-left: 18px;
}

.task-item.task-sub {
  font-size: 12px;
  padding: 4px 10px 4px 8px;
  color: var(--text-secondary);
}

.task-item.task-sub .task-text {
  color: var(--text-primary);
}

/* 3-state status pill: pending → in_progress → completed */
.task-status {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 11px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.task-status:hover {
  border-color: var(--accent);
  color: var(--text-bright);
}

.task-status.status-in_progress {
  color: var(--warning);
  border-color: var(--warning);
}

.task-status.status-completed {
  color: var(--accent-text);
  background: var(--success);
  border-color: var(--success);
}

.task-item .task-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Per-task completion % (read-only, server-computed) */
.task-pct {
  flex-shrink: 0;
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  min-width: 30px;
  text-align: right;
}

/* Editable weight field */
.task-weight {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 1px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 0 4px 0 2px;
}

.task-weight:focus-within {
  border-color: var(--accent);
}

.task-weight-input {
  width: 34px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 11px;
  text-align: right;
  outline: none;
  padding: 2px 0;
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
}

.task-weight-input::-webkit-outer-spin-button,
.task-weight-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.task-weight-sign {
  font-size: 10px;
  color: var(--text-muted);
}

/* Inline content editor */
.task-edit-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--accent);
  border-radius: 3px;
  color: var(--text-primary);
  padding: 2px 6px;
  font-size: 12px;
  outline: none;
}

/* Row action buttons */
.task-item .task-subadd,
.task-item .task-edit,
.task-item .task-delete {
  flex-shrink: 0;
  opacity: 0;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 2px 4px;
  font-size: 13px;
  line-height: 1;
}

.task-item:hover .task-subadd,
.task-item:hover .task-edit,
.task-item:hover .task-delete {
  opacity: 0.7;
}

.task-item .task-subadd:hover,
.task-item .task-edit:hover {
  opacity: 1;
  color: var(--accent);
}

.task-item .task-delete:hover {
  opacity: 1;
  color: var(--error);
}

/* Task Add Bar (persistent) */
#task-add-bar {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  flex-shrink: 0;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

#task-add-bar input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--text-primary);
  padding: 6px 8px;
  font-size: 12px;
  outline: none;
}

#task-add-bar input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

#task-add-bar button {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: 3px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

#task-add-bar button:hover {
  background: var(--accent-hover);
}

/* Memory Panel */
.memory-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 13px;
}

.memory-item:hover {
  background: var(--bg-hover);
}

.memory-item .memory-type {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  text-transform: uppercase;
  font-weight: 600;
}

.memory-item .memory-type.user { background: #2d5a3d; color: #4ec9b0; }
.memory-item .memory-type.project { background: #3d4a5a; color: #569cd6; }
.memory-item .memory-type.local { background: #5a4a2d; color: #ce9178; }
.memory-item .memory-type.auto-memory { background: #4a2d5a; color: #c586c0; }
.memory-item .memory-type.rule { background: #5a2d2d; color: #f44747; }

/* Loading spinner */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--text-muted);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: var(--text-muted);
  font-size: 12px;
  text-align: center;
  gap: 6px;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 500px;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px;
}

.modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* SSH Form */
.ssh-form {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ssh-form h4 {
  color: var(--text-secondary);
  font-size: 12px;
  text-transform: uppercase;
  margin-top: 8px;
}

.ssh-form label {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 12px;
  color: var(--text-secondary);
}

.ssh-form input, .ssh-form textarea {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  padding: 6px 8px;
  font-size: 13px;
  font-family: var(--font-mono);
  outline: none;
}

.ssh-form input:focus, .ssh-form textarea:focus {
  border-color: var(--accent);
}

.ssh-form-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  border-top: 1px solid var(--border-color);
  padding: 10px 0 0;
  margin-top: 0;
  background: var(--bg-secondary);
}

.ssh-form-actions button {
  padding: 6px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}

#ssh-save-btn {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

#ssh-connect-btn {
  background: var(--accent);
  color: var(--accent-text);
}

/* SSH Profile List */
.ssh-profile {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 6px;
  cursor: pointer;
}

.ssh-profile:hover { background: var(--bg-hover); }

.ssh-profile .ssh-profile-name { font-weight: 600; flex: 1; }
.ssh-profile .ssh-profile-host { color: var(--text-muted); font-size: 12px; font-family: var(--font-mono); }
.ssh-profile .ssh-profile-delete {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 14px; padding: 2px 4px;
}
.ssh-profile .ssh-profile-delete:hover { color: var(--error); }

/* Slash Command Dropdown */
#slash-dropdown {
  position: relative;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin: 0 8px;
  max-height: 200px;
  overflow-y: auto;
}

.slash-item {
  padding: 6px 12px;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.slash-item:hover, .slash-item.selected {
  background: var(--bg-hover);
}

.slash-item .slash-cmd {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 600;
}

.slash-item .slash-desc {
  color: var(--text-muted);
  font-size: 12px;
}

/* Context Bar */
#chat-context-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  font-size: 11px;
  color: var(--info);
  font-family: var(--font-mono);
}

#chat-context-bar button {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  margin-left: auto;
  font-size: 14px;
}

/* Session Picker */
.session-item {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: background 0.1s;
}

.session-item:hover {
  background: var(--bg-hover);
}

.session-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 3px;
}

.session-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 600;
}

.session-project {
  font-size: 11px;
  color: var(--text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-meta {
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
}

.session-preview {
  font-size: 12px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* System message in chat */
.chat-msg.system {
  background: var(--bg-primary);
  color: var(--text-muted);
  font-size: 11px;
  text-align: center;
  align-self: center;
  padding: 4px 12px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

/* Visual Context Overlay */
#visual-context-overlay {
  user-select: none;
  -webkit-user-select: none;
}

/* RTL Context Menu */
#rtl-context-menu .ctx-item:hover {
  background: var(--bg-hover);
}

/* Terminal Tabs */
#terminal-tabs {
  display: flex;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  overflow-x: auto;
  overflow-y: hidden;
  height: 28px;
}

#terminal-tabs:empty {
  display: none;
}

.terminal-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  height: 100%;
  background: var(--bg-tertiary);
  border-right: 1px solid var(--border-color);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  min-width: 0;
}

.terminal-tab:hover {
  background: var(--bg-hover);
}

.terminal-tab.active {
  background: var(--bg-primary);
  color: var(--text-bright);
  border-bottom: 1px solid var(--accent);
}

.terminal-tab .term-tab-close {
  opacity: 0;
  padding: 1px 3px;
  border-radius: 3px;
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
}

.terminal-tab:hover .term-tab-close,
.terminal-tab.active .term-tab-close {
  opacity: 0.7;
}

.terminal-tab .term-tab-close:hover {
  opacity: 1;
  background: var(--bg-active);
}

#terminal-panels {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #1e1e1e;
}

.terminal-panel-instance {
  position: absolute;
  inset: 0;
  display: none;
}

.terminal-panel-instance.active {
  display: block;
}

/* xterm scrollbar */
.terminal-panel-instance .xterm-viewport::-webkit-scrollbar {
  width: 10px;
}

.terminal-panel-instance .xterm-viewport::-webkit-scrollbar-track {
  background: transparent;
}

.terminal-panel-instance .xterm-viewport::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.terminal-panel-instance .xterm-viewport::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* RTL terminal: xterm 5.x DOM renderer supports CSS direction */
/* .xterm-rows = text content, flip to RTL */
#terminal-area[dir="rtl"] .xterm-rows,
[dir="rtl"] .xterm-rows {
  direction: rtl !important;
  text-align: right !important;
}
/* .xterm-screen = positioning container, keep LTR so absolute positioning works */
#terminal-area[dir="rtl"] .xterm-screen,
[dir="rtl"] .xterm-screen {
  direction: ltr !important;
}
/* Link overlay always LTR (uses left:Xpx positioning) */
.term-link-overlay, .term-link-overlay * {
  direction: ltr !important;
}
/* Viewport scrollbar position */
#terminal-area[dir="rtl"] .xterm-viewport,
[dir="rtl"] .xterm-viewport {
  direction: rtl;
}
/* Visible marker when RTL is active on a leaf */
.layout-leaf[dir="rtl"] {
  border-right: 2px solid rgba(100, 160, 255, 0.4);
}
/* RTL: do NOT flip mobile toolbar button order.
   The toolbar buttons are positioned by flex in a scrollable row with
   overflow-x:auto. Applying direction:rtl reverses the flex order AND
   moves the scroll anchor to the right edge, so the RTL/Esc/Ctrl buttons
   appear in the wrong visual position and their hit-areas misalign.
   Buttons are labeled individually — their order is intentional LTR. */
/* RTL: tabs and toolbar */
#terminal-area[dir="rtl"] #terminal-tabs,
#terminal-area[dir="rtl"] #term-toolbar {
  direction: rtl;
}

/* Save Dialog */
.save-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1500;
}

.save-dialog {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px 24px;
  min-width: 320px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.save-dialog-text {
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.4;
}

.save-dialog-buttons {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.save-dialog-buttons button {
  padding: 6px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}

.save-dialog-buttons button[data-action="save"] {
  background: var(--accent);
  color: var(--accent-text);
}

.save-dialog-buttons button[data-action="save"]:hover {
  background: var(--accent-hover);
}

.save-dialog-buttons button[data-action="discard"] {
  background: var(--error);
  color: #fff;
}

.save-dialog-buttons button[data-action="discard"]:hover {
  opacity: 0.9;
}

.save-dialog-buttons button[data-action="cancel"] {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.save-dialog-buttons button[data-action="cancel"]:hover {
  background: var(--bg-hover);
}

/* Mobile Keyboard Toolbar */
#terminal-mobile-keys {
  display: flex;
  height: 36px;
  min-height: 36px;
  flex-shrink: 0;
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
  gap: 2px;
  padding: 2px 4px;
  align-items: center;
  -webkit-overflow-scrolling: touch;
}

#terminal-mobile-keys::-webkit-scrollbar {
  height: 0;
}

.mobile-key {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 13px;
  font-family: var(--font-mono);
  cursor: pointer;
  flex-shrink: 0;
  line-height: 1.4;
  min-width: 28px;
  text-align: center;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.mobile-key:active {
  background: var(--accent);
  color: var(--accent-text);
}

.mobile-key.active {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
}

/* Badge */
.badge {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
  margin-left: 8px;
}