/* =====================================================
   AI FACTORY BUILDER — windows.css
   Floating windows, bottom dock
   ===================================================== */

/* ── Base floating window ──────────────────────── */
.float-window {
  position: absolute;
  min-width: 300px;
  min-height: 200px;
  border-radius: 6px;
  border: 1px solid var(--border-bright);
  background: var(--bg-panel);
  box-shadow: 0 8px 48px rgba(0,0,0,0.6), 0 0 0 1px var(--border-dim);
  display: flex;
  flex-direction: column;
  pointer-events: all;
  transition: box-shadow var(--anim-base);
  overflow: hidden;
}

.float-window:focus-within,
.float-window.focused {
  box-shadow: 0 12px 60px rgba(0,0,0,0.7), 0 0 0 1px var(--accent-blue);
  z-index: var(--z-window-top) !important;
}

/* ── Window title bar ──────────────────────────── */
.window-titlebar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  height: 36px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-dim);
  cursor: move;
  flex-shrink: 0;
  user-select: none;
}

.window-titlebar-icon {
  font-size: 14px;
  flex-shrink: 0;
}

.window-titlebar-title {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.window-titlebar-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.window-titlebar-btn {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--anim-fast), background var(--anim-fast);
}

.window-titlebar-btn:hover { color: var(--text-bright); background: var(--bg-hover); }
.window-titlebar-btn.close:hover   { color: var(--accent-red);  background: rgba(255,61,90,0.15); }
.window-titlebar-btn.dock:hover    { color: var(--accent-cyan); }
.window-titlebar-btn.fill:hover    { color: var(--accent-cyan); }
.window-titlebar-btn.restore:hover { color: var(--accent-cyan); }
/* legacy — kept for any older references */
.window-titlebar-btn.fullscreen:hover  { color: var(--accent-cyan); }
.window-titlebar-btn.fullscreen.active { color: var(--accent-cyan); }

/* ── Window body ───────────────────────────────── */
.window-body {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Window tabs ───────────────────────────────── */
.window-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-dim);
  background: var(--bg-base);
  flex-shrink: 0;
}

.window-tab {
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--anim-fast), border-color var(--anim-fast);
}

.window-tab:hover  { color: var(--text-base); }
.window-tab.active { color: var(--accent-cyan); border-bottom-color: var(--accent-cyan); }

.window-tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: none;
}

.window-tab-content.active { display: flex; flex-direction: column; gap: 10px; }

/* ── Settings form elements ────────────────────── */
.settings-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-label {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.settings-input,
.settings-select,
.settings-textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 7px 9px;
  outline: none;
  transition: border-color var(--anim-base);
  width: 100%;
  box-sizing: border-box;
}

/* Auto-growing text inputs (rendered as single-row textareas) */
textarea.settings-autogrow {
  resize: none;
  overflow: hidden;
  min-height: 32px;
  line-height: 1.4;
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: pre-wrap;
}

/* Value textarea: 3-line default for text input blocks */
.settings-value-textarea {
  min-height: 60px;
}

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

.settings-textarea {
  resize: vertical;
  min-height: 80px;
}

.settings-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.settings-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.toggle-switch {
  width: 32px;
  height: 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 9px;
  position: relative;
  transition: background var(--anim-base);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  top: 2px;
  left: 2px;
  transition: transform var(--anim-base), background var(--anim-base);
}

.toggle-switch.on {
  background: rgba(74,122,255,0.3);
  border-color: var(--accent-blue);
}
.toggle-switch.on::after {
  transform: translateX(14px);
  background: var(--accent-blue);
}

/* ── Port configuration list ───────────────────── */
.port-config-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.port-config-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
}

.port-config-item .port-dot {
  cursor: default;
}

.port-config-name {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-bright);
}

.port-type-select {
  background: var(--bg-base);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  color: var(--text-base);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 3px 6px;
  outline: none;
}

.port-config-remove {
  color: var(--text-dim);
  font-size: 14px;
  padding: 2px;
  transition: color var(--anim-fast);
}
.port-config-remove:hover { color: var(--accent-red); }

.add-port-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border: 1px dashed var(--border-dim);
  border-radius: 4px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 14px;
  cursor: pointer;
  transition: border-color var(--anim-fast), color var(--anim-fast);
}
.add-port-btn:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

/* ── Results window ────────────────────────────── */
.results-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.results-list {
  width: 120px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-dim);
  overflow-y: auto;
  background: var(--bg-base);
}

.result-item {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-dim);
  cursor: pointer;
  transition: background var(--anim-fast);
}

.result-item:hover   { background: var(--bg-elevated); }
.result-item.active  { background: var(--bg-active); border-left: 2px solid var(--accent-cyan); }

.result-item-id {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-bright);
}

.result-item-ts {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 2px;
}

.results-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-bright);
  white-space: pre-wrap;
  line-height: 1.6;
}

.results-content-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

.results-actions {
  display: flex;
  gap: 6px;
  padding: 6px 8px;
  border-top: 1px solid var(--border-dim);
  background: var(--bg-base);
}

.results-clear-btn, .results-copy-btn {
  padding: 3px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--anim-fast), border-color var(--anim-fast);
}
.results-clear-btn:hover { color: var(--accent-red); border-color: var(--accent-red); }
.results-copy-btn:hover  { color: var(--accent-cyan); border-color: var(--accent-cyan); }

/* Result content types */
.result-text {
  white-space: pre-wrap;
  line-height: 1.7;
  color: var(--text-bright);
}

.result-code {
  background: var(--bg-base);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  padding: 10px;
  font-family: var(--font-code);
  font-size: 14px;
  color: var(--accent-cyan);
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
}

.result-json {
  font-family: var(--font-code);
  font-size: 14px;
  color: var(--port-json);
  line-height: 1.6;
  white-space: pre;
}

.result-error {
  color: var(--accent-red);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 8px;
  background: rgba(255,61,90,0.08);
  border: 1px solid rgba(255,61,90,0.25);
  border-radius: 4px;
}

.result-chat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-chat-msg {
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

.result-chat-msg.user { flex-direction: row-reverse; }

.result-chat-role { font-size: 14px; flex-shrink: 0; margin-top: 2px; }

.result-chat-text {
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 14px;
  line-height: 1.5;
  max-width: 85%;
}

.result-chat-msg.user .result-chat-text {
  background: rgba(74,122,255,0.12);
  border-color: rgba(74,122,255,0.3);
}

/* Port label input in settings */
.port-label-input {
  background: var(--bg-base);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 2px 6px;
  outline: none;
  transition: border-color var(--anim-fast);
}
.port-label-input:focus { border-color: var(--border-accent); }

/* ── Chat window ───────────────────────────────── */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-msg {
  display: flex;
  gap: 8px;
  max-width: 90%;
}

.chat-msg.user { flex-direction: row-reverse; align-self: flex-end; }

.chat-bubble {
  padding: 8px 12px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
}

.chat-msg.ai .chat-bubble {
  background: var(--bg-elevated);
  border: 1px solid var(--border-base);
  color: var(--text-bright);
  border-radius: 0 6px 6px 6px;
}

.chat-msg.user .chat-bubble {
  background: rgba(74,122,255,0.2);
  border: 1px solid var(--accent-blue);
  color: var(--text-white);
  border-radius: 6px 0 6px 6px;
}

.chat-input-row {
  display: flex;
  gap: 6px;
  padding: 8px;
  border-top: 1px solid var(--border-dim);
  background: var(--bg-base);
}

.chat-input {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 6px 8px;
  outline: none;
  transition: border-color var(--anim-base);
  resize: none;
}

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

.chat-send-btn {
  padding: 0 12px;
  background: var(--accent-blue);
  border-radius: 4px;
  color: white;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 14px;
  transition: background var(--anim-fast);
}
.chat-send-btn:hover { background: #5a8aff; }

/* ── Bottom dock ───────────────────────────────── */
#bottom-dock {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  min-height: 0;
  max-height: 50vh;
  background: var(--bg-panel);
  border-top: 2px solid var(--border-base);
  display: flex;
  flex-direction: column;
  z-index: var(--z-controls);
  pointer-events: all;
  transition: min-height var(--anim-slow);
}

#bottom-dock:empty { display: none; }

.dock-item {
  border-bottom: 1px solid var(--border-dim);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
  resize: vertical;
}

.dock-item .window-titlebar {
  cursor: default;
  flex-shrink: 0;
}

.dock-restore-btn {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 14px;
}
.dock-restore-btn:hover { color: var(--accent-cyan); }


/* ══════════════════════════════════════════════════════
   Result Index — two-panel card layout
   ══════════════════════════════════════════════════════ */

/* ── Empty state ─────────────────────────────────── */
.inbox-empty {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-muted); text-align: center; gap: 12px;
}
.inbox-empty-icon { font-size: 36px; opacity: 0.25; }
.inbox-empty span { font-size: 14px; color: var(--text-dim); }

/* ── LEFT PANEL: block group list ──────────────────── */
.inbox-list {
  width: 270px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-base);
}

.inbox-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-dim);
  flex-shrink: 0;
}
.inbox-count {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-dim); flex-shrink: 0;
}
.inbox-search {
  flex: 1;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-base);
  outline: none;
}
.inbox-search:focus { border-color: var(--accent-cyan); }

.inbox-scroll { flex: 1; overflow-y: auto; padding: 8px 0; }

/* Block group — card per block, acts as the click target */
.inbox-group {
  margin: 0 8px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-dim);
  border-left: 3px solid transparent;
  overflow: hidden;
  background: var(--bg-block);
  cursor: pointer;
  transition: background var(--anim-fast), border-color var(--anim-fast);
}
.inbox-group:hover {
  background: rgba(255,255,255,0.04);
  border-left-color: rgba(0,212,255,0.35);
}
.inbox-group.active {
  background: rgba(0,212,255,0.07);
  border-left-color: var(--accent-cyan);
}
.inbox-group * { pointer-events: none; }

.inbox-group-label {
  padding: 6px 10px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  background: rgba(0,212,255,0.06);
  border-bottom: 1px solid var(--border-dim);
}

/* Result row inside a group card — display only, not interactive */
.inbox-row {
  padding: 7px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.inbox-row:last-child { border-bottom: none; }

.inbox-row-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
  pointer-events: none; /* let clicks fall through to parent .inbox-row */
}
.inbox-row-header * { pointer-events: none; }
.inbox-preview      { pointer-events: none; }
.inbox-subject {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-bright);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.inbox-meta {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.inbox-preview {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-left: 13px;
}

/* Port type dot */
.inbox-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--port-any);
}
.inbox-dot[data-type="text"]    { background: var(--port-text); }
.inbox-dot[data-type="number"]  { background: var(--port-number); }
.inbox-dot[data-type="bool"]    { background: var(--port-bool); }
.inbox-dot[data-type="json"]    { background: var(--port-json); }
.inbox-dot[data-type="image"]   { background: var(--port-image); }
.inbox-dot[data-type="trigger"] { background: var(--port-trigger); }

/* Iteration badge */
.inbox-iter {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--accent-orange);
  background: rgba(255,140,0,0.12);
  border: 1px solid rgba(255,140,0,0.25);
  border-radius: 3px;
  padding: 1px 4px;
  flex-shrink: 0;
}

/* ── RIGHT PANEL: content reader ─────────────────── */
.inbox-reader {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  background: var(--bg-panel);
}
.inbox-reader-empty {
  flex: 1; display: flex;
  align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-dim);
}

/* Reader header — block / port identity box */
.inbox-reader-header {
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--border-dim);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-base);
}
.inbox-reader-from {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-ui); font-size: 14px;
  color: var(--text-bright); flex: 1; min-width: 0;
}
.inbox-reader-from strong { color: var(--text-white); white-space: nowrap; }
.inbox-reader-sep  { color: var(--text-dim); flex-shrink: 0; }
.inbox-reader-port { color: var(--text-base); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.inbox-reader-actions {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}
.inbox-action-btn {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--accent-cyan);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.22);
  border-radius: 4px;
  padding: 4px 9px;
  cursor: pointer;
  transition: background var(--anim-fast);
  white-space: nowrap;
}
.inbox-action-btn:hover { background: rgba(0,212,255,0.18); }
.inbox-action-btn.muted {
  color: var(--text-muted);
  background: var(--bg-elevated);
  border-color: var(--border-dim);
}
.inbox-action-btn.muted:hover { color: var(--text-bright); border-color: var(--border-bright); }

/* Metadata row — 4 chips: type, size, block type, time */
.inbox-reader-meta {
  display: flex; gap: 6px; flex-wrap: wrap;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-dim);
  flex-shrink: 0;
}
.inbox-meta-chip {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  padding: 3px 8px;
  display: flex; gap: 5px; align-items: center;
}
.inbox-meta-chip em { color: var(--text-base); font-style: normal; font-weight: 600; }

/* Scrollable content area */
.inbox-reader-body {
  flex: 1; overflow-y: auto;
  padding: 14px 16px;
}

/* Value type display */
.inbox-val-text {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--port-text); white-space: pre-wrap; line-height: 1.65;
}
.inbox-val-json {
  font-family: var(--font-code); font-size: 14px;
  color: var(--port-json); white-space: pre; line-height: 1.6;
}
.inbox-val-number {
  font-family: var(--font-mono); font-size: 22px;
  color: var(--port-number);
}
.inbox-val-bool {
  font-family: var(--font-mono); font-size: 16px;
  color: var(--port-bool);
}
.inbox-val-null {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-dim); font-style: italic;
}
/* Image values render inline */
.inbox-val-image {
  max-width: 100%; border-radius: 6px;
  border: 1px solid var(--border-dim); display: block;
}

/* ══════════════════════════════════════════════════════
   Preparation panel in Results window (v21.11)
   ══════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════════════════
   Preparation panel in Results window (v21.11)
   ══════════════════════════════════════════════════════ */

.results-prep-area {
  border-bottom: 1px solid var(--border-dim);
  flex-shrink: 0;
  background: var(--bg-base);
  max-height: 120px;
  overflow-y: auto;
}

.prep-panel {
  padding: 8px 12px;
}

.prep-panel.prep-none {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim);
  font-style: italic;
}

.prep-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 5px;
}

.prep-icon  { font-size: 14px; }

.prep-label {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.prep-status {
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 1px 6px;
  border-radius: 3px;
}
.prep-status.ran     { color: var(--accent-green);  background: rgba(0,255,157,0.08); border: 1px solid rgba(0,255,157,0.25); }
.prep-status.skipped { color: var(--text-dim);       background: var(--bg-elevated);   border: 1px solid var(--border-dim); }

.prep-duration {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim);
  margin-left: auto;
}

.prep-reasoning {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-base);
  font-style: italic;
  margin-bottom: 5px;
  padding-left: 2px;
  line-height: 1.5;
}

.prep-retrieved {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.prep-addr {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 6px;
  border-radius: 3px;
  cursor: pointer;
  transition: background var(--anim-fast);
}
.prep-addr:hover { background: var(--bg-elevated); }

.prep-addr-dot {
  font-size: 14px;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.prep-addr-text {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-cyan);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prep-skipreason {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim);
  font-style: italic;
  margin-top: 3px;
}

.result-prep-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-cyan);
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 2px;
  padding: 0 3px;
  margin-left: 4px;
  vertical-align: middle;
}

/* ── Provider tabs in API Settings (v21.13) ── */
.provider-tab {
  flex: 1;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--anim-fast), color var(--anim-fast), border-color var(--anim-fast);
}
.provider-tab:hover  { background: var(--bg-active); color: var(--text-bright); }
.provider-tab.active {
  background: var(--bg-active);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* ══════════════════════════════════════════════════════
   Run Log window — card-per-block layout
   ══════════════════════════════════════════════════════ */

/* Toolbar strip */
.runlog-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-dim);
  flex-shrink: 0;
  background: var(--bg-base);
}
.runlog-count {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-dim); flex: 1;
}
.runlog-export-btn, .runlog-copy-btn {
  font-family: var(--font-mono); font-size: 14px;
  padding: 4px 10px; border-radius: 4px; cursor: pointer;
  background: var(--bg-elevated); border: 1px solid var(--border-dim);
  color: var(--text-muted); transition: color var(--anim-fast), border-color var(--anim-fast);
}
.runlog-export-btn:hover, .runlog-copy-btn:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }

/* ── Two-panel layout ───────────────────────────── */
.runlog-layout {
  display: flex;
  flex-direction: row;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

/* Left sidebar — list of blocks */
.runlog-sidebar {
  width: 210px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.runlog-sidebar-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}

/* Compact block entry in sidebar */
/* Sidebar block card — styled like inbox-group */
.runlog-list-item {
  margin: 0 8px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-dim);
  border-left: 3px solid transparent;
  overflow: hidden;
  background: var(--bg-block);
  cursor: pointer;
  transition: background var(--anim-fast), border-color var(--anim-fast);
}
.runlog-list-item:hover {
  background: rgba(255,255,255,0.04);
  border-left-color: rgba(0,212,255,0.35);
}
.runlog-list-item.active {
  background: rgba(0,212,255,0.07);
  border-left-color: var(--accent-cyan);
}
.runlog-list-item * { pointer-events: none; }

/* Card header — clean block name strip, no dot (like inbox-group-label) */
.runlog-item-head {
  padding: 6px 10px;
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  background: rgba(0,212,255,0.06);
  border-bottom: 1px solid var(--border-dim);
}

/* Card body — status + meta */
.runlog-item-body {
  padding: 6px 10px;
}

.runlog-item-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.runlog-item-name {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-cyan);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.runlog-item-dur {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.runlog-item-id {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Right detail panel */
.runlog-detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}
.runlog-detail-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
}
.runlog-detail-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 14px;
  opacity: 0.6;
}

/* Detail header */
.runlog-detail-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-dim);
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--bg-block-header);
  flex-shrink: 0;
}
.runlog-detail-name { color: var(--text-bright); font-weight: 700; font-size: 14px; font-family: var(--font-ui); }
.runlog-detail-id   { color: var(--text-dim); font-size: 14px; }
.runlog-detail-dur  { color: var(--text-dim); font-size: 14px; margin-left: auto; }

/* ── Scrollable list (old, kept for compat) */
.runlog-scroll { flex: 1; overflow-y: auto; padding: 10px 12px; display: flex; flex-direction: column; gap: 10px; }

/* ── Block card ─────────────────────────────────── */
.runlog-entry {
  border-radius: 8px;
  border: 1px solid var(--border-dim);
  background: var(--bg-block);
  overflow: hidden;
}

/* Card header — always visible, shows status + identity */
.runlog-entry-head {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-family: var(--font-mono); font-size: 14px;
  background: var(--bg-block-header);
}
.runlog-entry-status { font-size: 14px; flex-shrink: 0; }
.runlog-entry-name   { color: var(--text-bright); font-weight: 700; font-size: 14px; font-family: var(--font-ui); }
.runlog-entry-id     { color: var(--text-dim); font-size: 14px; font-family: var(--font-mono); }
.runlog-entry-dur    { color: var(--text-dim); font-size: 14px; margin-left: auto; font-family: var(--font-mono); }

/* Badges */
.runlog-badge {
  font-family: var(--font-mono); font-size: 14px;
  padding: 2px 5px; border-radius: 3px;
}
.runlog-badge.iter      { color: var(--accent-orange); background: rgba(255,140,0,0.1);  border: 1px solid rgba(255,140,0,0.22); }
.runlog-badge.skipped   { color: var(--text-dim);      background: var(--bg-elevated);   border: 1px solid var(--border-dim); }
.runlog-badge.prep-ok   { color: var(--accent-cyan);   background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.2); }
.runlog-badge.prep-warn { color: var(--accent-orange); background: rgba(255,140,0,0.08); border: 1px solid rgba(255,140,0,0.25); }

/* Card body — padding wrapper */
.runlog-entry-body { padding: 8px 0 4px; }

/* Goal row */
.runlog-field {
  display: flex; align-items: baseline; gap: 8px;
  padding: 3px 12px; font-family: var(--font-mono); font-size: 14px;
}
.runlog-field-label { color: var(--text-dim); min-width: 48px; flex-shrink: 0; }
.runlog-field-value { color: var(--text-base); }
.runlog-field-value.goal { color: var(--accent-cyan); font-style: italic; }

/* ── Collapsible sections ─────────────────────── */
.runlog-section { margin: 4px 10px 0; border-radius: 5px; overflow: hidden; border: 1px solid var(--border-dim); }
.runlog-section-head {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 14px; color: var(--text-muted);
  cursor: pointer; padding: 7px 10px;
  background: var(--bg-base);
  transition: background var(--anim-fast), color var(--anim-fast);
  user-select: none;
  border-radius: 4px;
}
.runlog-section-head:hover { background: var(--bg-elevated); color: var(--text-base); }
.runlog-chevron { font-size: 14px; color: var(--text-dim); margin-right: 2px; }
.runlog-section-body { padding: 8px 10px 6px; background: var(--bg-block); border-top: 1px solid var(--border-dim); }

.runlog-sub       { margin: 6px 0; }
.runlog-sub-label {
  font-family: var(--font-mono); font-size: 14px; color: var(--text-dim);
  margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.6px;
}

.runlog-kv { display: flex; gap: 8px; padding: 2px 0; font-family: var(--font-mono); font-size: 14px; }
.runlog-kv-key { color: var(--accent-cyan); min-width: 80px; flex-shrink: 0; }
.runlog-kv-val { color: var(--text-base); word-break: break-all; }

/* Code/text blocks */
.runlog-pre {
  font-family: var(--font-code); font-size: 14px; line-height: 1.55;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border-dim);
  border-radius: 4px; padding: 7px 9px;
  white-space: pre-wrap; word-break: break-word;
  color: var(--text-base); max-height: 200px; overflow-y: auto;
  margin: 0;
}
.runlog-pre.resp      { color: var(--accent-green); }
.runlog-pre.highlight { color: var(--port-text); border-color: rgba(0,212,255,0.22); background: rgba(0,212,255,0.03); }

.runlog-reasoning { font-family: var(--font-mono); font-size: 14px; color: var(--text-base); font-style: italic; padding: 4px 0; line-height: 1.6; }
.runlog-none      { font-family: var(--font-mono); font-size: 14px; color: var(--text-dim); font-style: italic; padding: 4px 0; }

/* Retrieved context items */
.runlog-retrieved-item {
  margin: 5px 0;
  padding: 7px 10px;
  background: rgba(0,0,0,0.25);
  border-radius: 5px;
  border-left: 3px solid var(--accent-cyan);
}
.runlog-retrieved-addr { font-family: var(--font-mono); font-size: 14px; color: var(--accent-cyan); margin-bottom: 2px; }
.runlog-retrieved-meta { font-family: var(--font-mono); font-size: 14px; color: var(--text-muted); margin-bottom: 5px; }

.runlog-exec-error { font-family: var(--font-mono); font-size: 14px; color: var(--accent-red); padding: 5px 10px; }

/* ══════════════════════════════════════════════════════
   Chat thinking dots
   ══════════════════════════════════════════════════════ */

.chat-dots span {
  animation: chat-dot-blink 1.2s infinite;
  font-size: 20px;
  line-height: 1;
}
.chat-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes chat-dot-blink {
  0%, 80%, 100% { opacity: 0.2; }
  40%           { opacity: 1;   }
}

/* ══════════════════════════════════════════════════════
   Image loading: spinner + retry
   ══════════════════════════════════════════════════════ */

.result-img-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
}

.inbox-val-image-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 0;
  width: 100%;
}

.result-img-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 14px;
}

.spinner-ring {
  width: 32px; height: 32px;
  border: 3px solid var(--border-dim);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin-ring 0.9s linear infinite;
}

@keyframes spin-ring {
  to { transform: rotate(360deg); }
}

.spinner-label {
  color: var(--text-dim);
  font-size: 14px;
  font-family: var(--font-mono);
}

.result-img-error {
  color: var(--accent-red);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 8px;
}

.result-img-preview {
  max-width: 100%;
  border-radius: 6px;
  display: block;
  margin: auto;
}

/* ══════════════════════════════════════════════════════
   Save / Load confirmation dialog  (v28.2)
   ══════════════════════════════════════════════════════ */

.save-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  animation: dialog-fade-in 0.12s ease-out;
}

@keyframes dialog-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.save-dialog {
  background: var(--bg-panel);
  border: 1px solid var(--border-bright);
  border-radius: 8px;
  padding: 28px 32px 24px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.7);
  min-width: 320px;
  max-width: 440px;
  animation: dialog-slide-in 0.15s ease-out;
}

@keyframes dialog-slide-in {
  from { transform: translateY(-12px); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}

.save-dialog-title {
  font-family: var(--font-ui);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 10px;
}

.save-dialog-msg {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 22px;
}

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

.save-dialog-btn {
  padding: 8px 18px;
  border-radius: 5px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-dim);
  background: var(--bg-elevated);
  color: var(--text-base);
  transition: background var(--anim-fast), color var(--anim-fast), border-color var(--anim-fast);
}
.save-dialog-btn:hover {
  background: var(--bg-hover);
  color: var(--text-bright);
  border-color: var(--border-bright);
}
.save-dialog-btn.primary {
  background: var(--accent-cyan);
  color: #000;
  border-color: var(--accent-cyan);
}
.save-dialog-btn.primary:hover {
  background: #00eeff;
}

/* ── Quick-edit overlay (double-click on block) ── */
.quick-edit-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-panel);
  border: 2px solid var(--accent-cyan);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 100;
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
  animation: quick-edit-in 0.1s ease-out;
}

@keyframes quick-edit-in {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

.quick-edit-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.quick-edit-input {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 8px;
  outline: none;
  resize: none;
  min-height: 0;
  transition: border-color var(--anim-base);
}

.quick-edit-input:focus {
  border-color: var(--accent-cyan);
}

.quick-edit-hint {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-dim);
  text-align: right;
}

/* ── Window resize handle ──────────────────────── */
.window-resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 16px;
  height: 16px;
  cursor: se-resize;
  z-index: 10;
  opacity: 0.4;
  transition: opacity var(--anim-fast);
  background-image: linear-gradient(
    135deg,
    transparent 33%, var(--border-bright) 33%, var(--border-bright) 40%,
    transparent 40%, transparent 60%, var(--border-bright) 60%, var(--border-bright) 67%,
    transparent 67%
  );
  border-radius: 0 0 5px 0;
}
.float-window:hover .window-resize-handle { opacity: 0.8; }
.float-window.focused .window-resize-handle { opacity: 1; }

/* ── Fullscreen window state ───────────────────── */
/* Applied by JS when window enters workspace-filling mode */
.float-window.window-fullscreen {
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-bottom: none;
}
.float-window.window-fullscreen .window-titlebar {
  cursor: default;
}