/* ═══════════════════════════════════════════════════════════════
   CORETRIA GUI TERMINAL — Stylesheet
   Visual Command Node Terminal
   ═══════════════════════════════════════════════════════════════ */

/* ─── TERMINAL LAYOUT ─── */
.gt-workspace {
  display: flex; flex-direction: column; height: calc(100vh - 160px);
  gap: 0; overflow: hidden;
}

.gt-toolbar {
  display: flex; align-items: center; gap: 10px; padding: 10px 16px;
  background: var(--bg-panel); border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.gt-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); background: var(--bg-elevated);
  color: var(--text-main); font-family: 'Rajdhani', sans-serif;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all var(--transition-fast);
}
.gt-btn:hover { background: var(--bg-hover); border-color: var(--border-active); }
.gt-btn-primary { background: rgba(61, 125, 255, 0.15); border-color: rgba(61, 125, 255, 0.4); color: var(--sys-primary); }
.gt-btn-primary:hover { background: rgba(61, 125, 255, 0.25); }
.gt-btn-danger { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); color: var(--status-error); }
.gt-btn-danger:hover { background: rgba(239, 68, 68, 0.2); }
.gt-btn-success { background: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.3); color: var(--status-ok); }
.gt-btn-success:hover { background: rgba(34, 197, 94, 0.2); }
.gt-btn-sm { padding: 3px 8px; font-size: 11px; }

.gt-toolbar-sep { width: 1px; height: 24px; background: var(--border-subtle); }

.gt-cwd-select {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-muted);
  font-family: 'Share Tech Mono', monospace; font-size: 11px;
  padding: 5px 8px; outline: none; cursor: pointer;
}
.gt-cwd-select:hover { border-color: var(--border-active); }

.gt-toolbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* ─── NODE CANVAS ─── */
.gt-canvas {
  flex: 1; overflow-y: auto; padding: 16px;
  display: flex; flex-direction: column; gap: 12px;
}

/* ─── COMMAND NODE ─── */
.gt-node {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); overflow: hidden;
  transition: all var(--transition-fast);
}
.gt-node:hover { border-color: var(--border-active); }
.gt-node.gt-node-active { border-color: var(--sys-primary); box-shadow: 0 0 20px -8px var(--sys-glow); }
.gt-node.gt-node-success { border-color: var(--status-ok); }
.gt-node.gt-node-failed { border-color: var(--status-error); }
.gt-node.gt-node-running { border-color: var(--status-warn); animation: gt-pulse 1.5s ease-in-out infinite; }

@keyframes gt-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.2); } 50% { box-shadow: 0 0 16px 0 rgba(245, 158, 11, 0.15); } }

/* Node Header */
.gt-node-header {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle); cursor: pointer;
}
.gt-node-icon { font-size: 20px; flex-shrink: 0; width: 28px; text-align: center; }
.gt-node-info { flex: 1; min-width: 0; }
.gt-node-name {
  font-family: 'Orbitron', monospace; font-size: 13px; font-weight: 600;
  color: var(--text-bright); letter-spacing: 0.04em;
}
.gt-node-desc { font-size: 11px; color: var(--text-muted); margin-top: 1px; }
.gt-node-status {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: var(--lcars-pill);
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em;
}
.gt-status-idle { background: rgba(100, 116, 139, 0.15); color: var(--text-muted); }
.gt-status-running { background: rgba(245, 158, 11, 0.15); color: var(--status-warn); }
.gt-status-success { background: rgba(34, 197, 94, 0.15); color: var(--status-ok); }
.gt-status-failed { background: rgba(239, 68, 68, 0.15); color: var(--status-error); }

.gt-node-actions { display: flex; gap: 4px; }
.gt-node-close {
  width: 24px; height: 24px; border: none; background: transparent;
  color: var(--text-dim); font-size: 16px; cursor: pointer;
  border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
}
.gt-node-close:hover { background: rgba(239, 68, 68, 0.15); color: var(--status-error); }

/* Node Body */
.gt-node-body { padding: 12px 14px; }

/* ─── BLANK CARD (New Command) ─── */
.gt-blank-input {
  width: 100%; background: transparent; border: none; outline: none;
  color: var(--text-bright); font-family: 'Share Tech Mono', monospace;
  font-size: 14px; padding: 8px 0; caret-color: var(--sys-primary);
}
.gt-blank-input::placeholder { color: var(--text-dim); }

.gt-autocomplete {
  position: absolute; left: 14px; right: 14px; top: 100%;
  background: var(--bg-elevated); border: 1px solid var(--border-active);
  border-radius: var(--radius-sm); max-height: 200px; overflow-y: auto;
  z-index: 100; box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  display: none;
}
.gt-autocomplete.visible { display: block; }
.gt-ac-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; cursor: pointer; transition: background var(--transition-fast);
}
.gt-ac-item:hover, .gt-ac-item.active { background: var(--bg-hover); }
.gt-ac-icon { font-size: 16px; width: 24px; text-align: center; }
.gt-ac-name { font-family: 'Share Tech Mono', monospace; font-size: 13px; color: var(--text-bright); font-weight: 600; }
.gt-ac-desc { font-size: 11px; color: var(--text-muted); margin-left: auto; }

/* ─── OPTIONS PANEL ─── */
.gt-options { margin-top: 8px; }
.gt-options-tabs {
  display: flex; gap: 2px; border-bottom: 1px solid var(--border-subtle);
  padding: 0 0 0 0; margin-bottom: 10px;
}
.gt-opt-tab {
  padding: 6px 14px; font-size: 12px; font-weight: 600; color: var(--text-muted);
  cursor: pointer; border-bottom: 2px solid transparent;
  transition: all var(--transition-fast); background: none; border-top: none;
  border-left: none; border-right: none; font-family: 'Rajdhani', sans-serif;
}
.gt-opt-tab:hover { color: var(--text-bright); }
.gt-opt-tab.active { color: var(--sys-primary); border-bottom-color: var(--sys-primary); }

.gt-options-group { margin-bottom: 10px; }
.gt-group-label {
  font-size: 10px; font-weight: 700; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 6px; padding-left: 2px;
}

.gt-flag-row {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 8px; border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.gt-flag-row:hover { background: var(--bg-hover); }

.gt-flag-check {
  width: 16px; height: 16px; border: 1.5px solid var(--border-active);
  border-radius: 3px; cursor: pointer; display: flex; align-items: center;
  justify-content: center; font-size: 10px; color: transparent;
  transition: all var(--transition-fast); flex-shrink: 0;
}
.gt-flag-check.checked { background: var(--sys-primary); border-color: var(--sys-primary); color: #fff; }
.gt-flag-check.checked::after { content: '✓'; }

.gt-flag-label {
  font-family: 'Share Tech Mono', monospace; font-size: 12px;
  color: var(--text-bright); min-width: 120px;
}
.gt-flag-desc { font-size: 11px; color: var(--text-muted); flex: 1; }
.gt-flag-input {
  width: 160px; background: var(--bg-void); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-bright);
  font-family: 'Share Tech Mono', monospace; font-size: 12px;
  padding: 4px 8px; outline: none;
}
.gt-flag-input:focus { border-color: var(--sys-primary); }

.gt-flag-select {
  background: var(--bg-void); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-bright);
  font-family: 'Share Tech Mono', monospace; font-size: 12px;
  padding: 4px 8px; outline: none; cursor: pointer;
}

/* ─── POSITIONAL ARGS ─── */
.gt-args { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.gt-arg-row { display: flex; align-items: center; gap: 8px; }
.gt-arg-label {
  font-size: 11px; font-weight: 600; color: var(--text-muted);
  min-width: 100px; text-transform: uppercase; letter-spacing: 0.04em;
}
.gt-arg-input {
  flex: 1; background: var(--bg-void); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-bright);
  font-family: 'Share Tech Mono', monospace; font-size: 13px;
  padding: 6px 10px; outline: none;
}
.gt-arg-input:focus { border-color: var(--sys-primary); box-shadow: 0 0 0 2px var(--sys-glow); }

/* ─── CLI PREVIEW ─── */
.gt-preview {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; margin-top: 8px;
  background: var(--bg-void); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); font-family: 'Share Tech Mono', monospace;
  font-size: 12px; color: var(--text-bright); overflow-x: auto;
  white-space: nowrap;
}
.gt-preview-prompt { color: var(--status-ok); font-weight: 700; flex-shrink: 0; }
.gt-preview-cmd { flex: 1; user-select: all; }
.gt-preview-edit {
  flex-shrink: 0; padding: 2px 8px; font-size: 10px;
  background: transparent; border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-muted);
  cursor: pointer; font-family: 'Rajdhani', sans-serif; font-weight: 600;
}
.gt-preview-edit:hover { border-color: var(--border-active); color: var(--text-bright); }

/* ─── EXECUTION AREA ─── */
.gt-exec-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-top: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
}
.gt-exec-meta {
  margin-left: auto; font-family: 'Share Tech Mono', monospace;
  font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 12px;
}

.gt-output {
  max-height: 300px; overflow-y: auto; padding: 10px 14px;
  background: var(--bg-void); border-top: 1px solid var(--border-subtle);
  font-family: 'Share Tech Mono', monospace; font-size: 12px;
  line-height: 1.6; color: var(--text-main);
}
.gt-output-stdout { color: #e2e8f0; white-space: pre-wrap; word-break: break-all; }
.gt-output-stderr { color: #f97316; white-space: pre-wrap; word-break: break-all; }
.gt-output-exit { font-size: 10px; margin-top: 4px; }
.gt-output-exit.ok { color: var(--status-ok); }
.gt-output-exit.err { color: var(--status-error); }

/* ─── TEMPLATES ─── */
.gt-templates {
  display: flex; gap: 6px; flex-wrap: wrap;
  padding: 8px 0; border-top: 1px solid var(--border-subtle); margin-top: 8px;
}
.gt-templates-label {
  font-size: 10px; font-weight: 700; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.08em;
  width: 100%; margin-bottom: 2px;
}
.gt-tpl-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; background: var(--bg-elevated);
  border: 1px solid var(--border-subtle); border-radius: var(--lcars-pill);
  font-family: 'Share Tech Mono', monospace; font-size: 11px;
  color: var(--text-muted); cursor: pointer; transition: all var(--transition-fast);
  max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.gt-tpl-chip:hover { background: var(--bg-hover); border-color: var(--border-active); color: var(--text-bright); }
.gt-tpl-chip.pinned { border-color: rgba(245, 158, 11, 0.4); }
.gt-tpl-chip.pinned::before { content: '📌'; margin-right: 2px; font-size: 10px; }
.gt-tpl-actions { display: flex; gap: 2px; margin-left: 4px; }
.gt-tpl-pin, .gt-tpl-del {
  font-size: 10px; padding: 0 3px; cursor: pointer; opacity: 0.5;
  background: none; border: none; color: inherit;
}
.gt-tpl-pin:hover { opacity: 1; }
.gt-tpl-del:hover { opacity: 1; color: var(--status-error); }

/* ─── WARNING BANNER ─── */
.gt-warning {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 14px; margin: 8px 0;
  border-radius: var(--radius-sm);
}
.gt-warning-medium { background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.3); }
.gt-warning-high { background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.3); }
.gt-warning-critical { background: rgba(239, 68, 68, 0.15); border: 1px solid rgba(239, 68, 68, 0.5); }
.gt-warning-icon { font-size: 18px; flex-shrink: 0; }
.gt-warning-text { font-size: 12px; color: var(--text-bright); line-height: 1.5; }
.gt-warning-msg { color: var(--status-error); font-weight: 600; }

/* ─── CONFIRM DIALOG ─── */
.gt-confirm-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 2000;
}
.gt-confirm-dialog {
  background: var(--bg-panel); border: 1px solid var(--status-error);
  border-radius: var(--radius-md); padding: 24px; max-width: 480px; width: 90%;
  box-shadow: 0 0 40px rgba(239, 68, 68, 0.2);
}
.gt-confirm-title {
  font-family: 'Orbitron', monospace; font-size: 16px; font-weight: 700;
  color: var(--status-error); margin-bottom: 12px;
}
.gt-confirm-body { font-size: 13px; color: var(--text-main); margin-bottom: 16px; line-height: 1.6; }
.gt-confirm-input {
  width: 100%; padding: 8px 12px; background: var(--bg-void);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-sm);
  color: var(--text-bright); font-family: 'Share Tech Mono', monospace;
  font-size: 14px; margin-bottom: 16px; outline: none;
}
.gt-confirm-input:focus { border-color: var(--status-error); }
.gt-confirm-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* ─── EDITOR NODE ─── */
.gt-editor-toolbar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px; background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
}
.gt-editor-path {
  font-family: 'Share Tech Mono', monospace; font-size: 12px;
  color: var(--text-muted); flex: 1;
}
.gt-editor-wrap {
  display: flex; background: var(--bg-void);
  border-top: 1px solid var(--border-subtle); overflow: hidden;
  height: 400px;
}
.gt-editor-lines {
  width: 48px; background: var(--bg-deep);
  border-right: 1px solid var(--border-subtle);
  overflow: hidden; padding: 10px 0; flex-shrink: 0; user-select: none;
}
.gt-editor-linenum {
  padding: 0 10px; text-align: right;
  font-family: 'Share Tech Mono', monospace; font-size: 13px;
  line-height: 1.6; color: var(--text-dim); height: 20.8px;
}
.gt-editor-textarea {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text-bright); caret-color: var(--sys-primary);
  font-family: 'Share Tech Mono', monospace; font-size: 13px;
  line-height: 1.6; padding: 10px 14px; resize: none;
  tab-size: 2; white-space: pre; overflow: auto;
}
.gt-editor-status {
  display: flex; align-items: center; gap: 16px;
  padding: 4px 12px; background: var(--bg-deep);
  border-top: 1px solid var(--border-subtle);
  font-family: 'Share Tech Mono', monospace; font-size: 11px; color: var(--text-muted);
}
.gt-editor-buttons {
  display: flex; gap: 4px; flex-wrap: wrap; padding: 8px 12px;
  background: var(--bg-elevated); border-top: 1px solid var(--border-subtle);
}
.gt-editor-btn {
  padding: 4px 10px; font-size: 11px; font-weight: 600;
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-muted);
  cursor: pointer; font-family: 'Rajdhani', sans-serif;
  transition: all var(--transition-fast);
}
.gt-editor-btn:hover { background: var(--bg-hover); color: var(--text-bright); border-color: var(--border-active); }
.gt-editor-btn-save { border-color: rgba(34, 197, 94, 0.4); color: var(--status-ok); }
.gt-editor-btn-save:hover { background: rgba(34, 197, 94, 0.1); }

/* ─── SIDE PANEL: LIBRARY ─── */
.gt-library { display: flex; flex-direction: column; gap: 4px; }
.gt-lib-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  cursor: pointer; transition: all var(--transition-fast);
}
.gt-lib-item:hover { background: var(--bg-hover); }
.gt-lib-icon { font-size: 16px; width: 24px; text-align: center; }
.gt-lib-name { font-size: 12px; font-weight: 600; color: var(--text-bright); }
.gt-lib-count {
  margin-left: auto; font-size: 10px; color: var(--text-dim);
  background: var(--bg-card); padding: 1px 6px; border-radius: var(--lcars-pill);
}

.gt-lib-section-label {
  font-size: 10px; font-weight: 700; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 10px 10px 4px; border-top: 1px solid var(--border-subtle);
  margin-top: 6px;
}
.gt-lib-section-label:first-child { border-top: none; margin-top: 0; }

/* ─── SEARCH IN TOOLBAR ─── */
.gt-search {
  flex: 1; max-width: 300px; position: relative;
}
.gt-search-input {
  width: 100%; background: var(--bg-void); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); color: var(--text-bright);
  font-family: 'Share Tech Mono', monospace; font-size: 12px;
  padding: 6px 10px 6px 28px; outline: none;
}
.gt-search-input:focus { border-color: var(--sys-primary); }
.gt-search-icon {
  position: absolute; left: 8px; top: 50%; transform: translateY(-50%);
  font-size: 12px; color: var(--text-dim); pointer-events: none;
}

/* ─── SPINNER ─── */
.gt-spinner {
  width: 14px; height: 14px; border: 2px solid var(--border-subtle);
  border-top-color: var(--status-warn); border-radius: 50%;
  animation: gt-spin 0.6s linear infinite;
}
@keyframes gt-spin { to { transform: rotate(360deg); } }