/* =============================================================================
   Conduit — visual workflow editor
   Design language: deep cool dark, architectural, mono-accents.
   ============================================================================= */

:root {
  --bg-deep:    #07080c;
  --bg-canvas:  #0a0c12;
  --bg-panel:   #0e1118;
  --bg-toolbar: #0b0d14;
  --bg-card:    #131722;
  --bg-card-2:  #161b27;
  --bg-elev:    #1a1f2c;

  --border:        rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.12);
  --border-hot:    rgba(255,255,255,0.22);

  --fg:        #e6e9f0;
  --fg-2:      #b3bac8;
  --fg-3:      #7d8597;
  --fg-4:      #545a6b;
  --fg-5:      #383d4c;

  --accent:    #6ee7ff;
  --accent-2:  #4dd8ff;
  --accent-3:  #2bc1eb;
  --green:     #10b981;
  --red:       #ef4444;
  --amber:     #f59e0b;
  --purple:    #a78bfa;

  --shadow-card: 0 6px 22px rgba(0,0,0,0.45);
  --radius:    8px;
  --radius-sm: 5px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; background: var(--bg-deep); color: var(--fg);
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-size: 13px; line-height: 1.4; -webkit-font-smoothing: antialiased;
  overflow: hidden; }
#root { height: 100%; }
.mono { font-family: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select, button { font-family: inherit; color: inherit; }

/* =============================================================================
   Root layout
   ============================================================================= */
.conduit-root {
  display: flex; flex-direction: column;
  height: 100vh; width: 100vw;
  background: var(--bg-deep);
}
.workspace {
  flex: 1; display: flex; min-height: 0;
  background: var(--bg-canvas);
}
.main-area {
  flex: 1; position: relative; min-width: 0;
  display: flex; flex-direction: column;
}

/* =============================================================================
   Toolbar
   ============================================================================= */
.toolbar {
  height: 52px; flex: 0 0 52px;
  background: var(--bg-toolbar);
  border-bottom: 1px solid var(--border);
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; padding: 0 14px; gap: 12px;
  z-index: 30;
}
.toolbar-section { display: flex; align-items: center; gap: 6px; }
.toolbar-left  { justify-self: start; }
.toolbar-center { justify-self: center; }
.toolbar-right { justify-self: end; }
.toolbar-divider { width: 1px; height: 22px; background: var(--border); margin: 0 6px; }

.brand { display: flex; align-items: center; gap: 10px; padding-right: 6px; }
.brand-mark { display: grid; grid-template-columns: 4px 4px 4px; gap: 3px; }
.brand-mark span { width: 4px; height: 18px; background: var(--accent); display: block; }
.brand-mark span:nth-child(2) { height: 12px; background: var(--accent-3); margin-top: 3px; }
.brand-mark span:nth-child(3) { height: 18px; background: var(--purple); }
.brand-text { line-height: 1; }
.brand-name { font-weight: 700; letter-spacing: 0.16em; font-size: 12px; color: var(--fg); }
.brand-sub  { font-size: 9px; color: var(--fg-3); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 2px; font-family: 'IBM Plex Mono', monospace; }

.tb-btn {
  background: transparent; border: 1px solid transparent;
  color: var(--fg-3);
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: color 80ms, background 80ms, border-color 80ms;
}
.tb-btn:hover:not(:disabled) { color: var(--fg); background: rgba(255,255,255,0.05); border-color: var(--border); }
.tb-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.tb-icon { font-family: 'IBM Plex Mono', monospace; font-size: 13px; }

.project-name {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: var(--radius-sm);
  cursor: pointer; color: var(--fg-2);
  font-weight: 500;
}
.project-name:hover { background: rgba(255,255,255,0.04); color: var(--fg); }
.project-name-input {
  background: transparent; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); padding: 6px 10px; color: var(--fg);
  outline: none; min-width: 220px; text-align: center;
}
.dirty-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }

.run-btn {
  background: var(--accent);
  color: #052028;
  border: none; padding: 7px 14px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 12px; letter-spacing: 0.04em;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background 80ms, transform 80ms;
}
.run-btn:hover { background: var(--accent-2); }
.run-btn .run-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #052028;
}
.run-btn.run-running { background: var(--amber); color: #1a1300; }
.run-btn.run-running .run-dot { background: #1a1300; animation: pulse 0.9s infinite; }
.run-btn.run-success { background: var(--green); color: #042b1d; }
.run-btn.run-error   { background: var(--red);   color: #2b0707; }

@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%     { transform: scale(0.6); opacity: 0.5; }
}

/* =============================================================================
   Sidebars
   ============================================================================= */
.sidebar, .inspector {
  background: var(--bg-panel);
  flex: 0 0 280px;
  min-width: 0;
  max-width: 280px;
  display: flex; flex-direction: column;
  min-height: 0;
}
.sidebar { border-right: 1px solid var(--border); }
.inspector {
  border-left: 1px solid var(--border);
  flex: 0 0 320px;
  max-width: 320px;
}
.sidebar-collapsed, .inspector-collapsed {
  flex: 0 0 36px; max-width: 36px;
  align-items: center; padding-top: 12px;
}

.sidebar-head, .inspector-head {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
}
.sidebar-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; color: var(--fg);
}
.sidebar-kicker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--fg-4);
  letter-spacing: 0.16em; text-transform: uppercase;
}
.icon-btn {
  background: transparent; border: 1px solid transparent;
  color: var(--fg-3); width: 24px; height: 24px;
  border-radius: 4px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px;
}
.icon-btn:hover { color: var(--fg); background: rgba(255,255,255,0.05); }

/* search */
.sidebar-search {
  padding: 10px 16px 8px;
  position: relative;
}
.sidebar-search input {
  width: 100%;
  background: var(--bg-card); border: 1px solid var(--border);
  padding: 7px 10px; padding-right: 28px;
  color: var(--fg); border-radius: var(--radius-sm);
  outline: none; font-size: 12px;
}
.sidebar-search input:focus { border-color: var(--border-hot); }
.sidebar-search .kbd {
  position: absolute; right: 22px; top: 16px;
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  color: var(--fg-4);
  background: var(--bg-elev); padding: 1px 6px;
  border: 1px solid var(--border); border-radius: 3px;
}

.sidebar-scroll {
  flex: 1; overflow-y: auto; padding: 6px 8px 12px;
}
.sidebar-foot {
  padding: 10px 16px; border-top: 1px solid var(--border);
  font-size: 10px; color: var(--fg-4); letter-spacing: 0.04em;
  display: flex; justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
}
.kbd-mini { color: var(--fg-3); }

.cat-block { margin-bottom: 4px; }
.cat-head {
  width: 100%; display: flex; align-items: center; gap: 8px;
  background: transparent; border: none;
  padding: 8px 10px; color: var(--fg-3);
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 600;
}
.cat-head:hover { color: var(--fg); }
.cat-chev { color: var(--fg-4); font-size: 10px; width: 10px; }
.cat-bar { width: 3px; height: 11px; }
.cat-label { flex: 1; text-align: left; }
.cat-count { color: var(--fg-4); font-family: 'IBM Plex Mono', monospace; font-size: 10px; }

.library-item {
  display: flex; align-items: stretch; gap: 8px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  cursor: grab; border: 1px solid transparent;
  margin-bottom: 2px;
}
.library-item:hover { background: rgba(255,255,255,0.03); border-color: var(--border); }
.library-item:active { cursor: grabbing; }
.lib-bar { width: 2px; flex: 0 0 2px; align-self: stretch; border-radius: 2px; opacity: 0.6; }
.lib-text { flex: 1; min-width: 0; }
.lib-title { font-size: 12px; font-weight: 500; color: var(--fg); margin-bottom: 2px; }
.lib-desc  { font-size: 10.5px; color: var(--fg-3); line-height: 1.35;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* =============================================================================
   Canvas
   ============================================================================= */
.canvas-root {
  flex: 1; position: relative; overflow: hidden;
  background: var(--bg-canvas);
  cursor: grab;
}
.canvas-root:active { cursor: grabbing; }
.canvas-bg {
  position: absolute; inset: 0;
  background-color: var(--bg-canvas);
  background-image:
    radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
  pointer-events: none;
}
.no-grid .canvas-bg { background-image: none; }
.wire-glow .conn-layer path { filter: drop-shadow(0 0 4px currentColor); }
.canvas-content {
  position: absolute; left: 0; top: 0;
  width: 1px; height: 1px;
  pointer-events: none;
}
.canvas-content > * { pointer-events: auto; }
.conn-layer {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.conn-layer g { pointer-events: auto; }

.conn-live {
  animation: dashflow 0.6s linear infinite;
}
@keyframes dashflow { to { stroke-dashoffset: -20; } }

.marquee {
  position: absolute;
  background: rgba(110, 231, 255, 0.06);
  border: 1px solid rgba(110, 231, 255, 0.45);
  pointer-events: none;
}

/* minimap */
.minimap-wrap {
  position: absolute; right: 18px; bottom: 22px;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: auto; z-index: 5;
}
.minimap {
  background: var(--bg-panel);
  border-radius: var(--radius-sm);
  display: block;
  box-shadow: 0 6px 18px rgba(0,0,0,0.5);
  cursor: pointer;
}
.zoom-controls {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-panel); border: 1px solid var(--border);
  padding: 4px 6px; border-radius: var(--radius-sm); gap: 8px;
}
.zoom-controls button {
  background: transparent; border: none; color: var(--fg-3);
  width: 20px; height: 20px; border-radius: 3px; font-size: 14px;
}
.zoom-controls button:hover { color: var(--fg); background: rgba(255,255,255,0.05); }
.zoom-value { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--fg-3); }

/* =============================================================================
   Node card
   ============================================================================= */
.node-card {
  position: absolute;
  width: 244px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0) 36%),
    var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.025) inset,
    0 8px 28px rgba(0,0,0,0.5);
  user-select: none;
  font-family: inherit;
  overflow: hidden;
  transition: box-shadow 120ms, border-color 120ms, transform 120ms;
  z-index: 2;
}
.node-card:hover { z-index: 3; }
.node-card.selected {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0) 40%),
    var(--bg-card-2);
  z-index: 4;
}
.node-header {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 11px 8px;
  cursor: move;
  position: relative;
}
.node-cat-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 2px 6px; border: 1px solid; border-radius: 3px;
}
.node-title {
  font-size: 12px; font-weight: 600; color: var(--fg);
  letter-spacing: 0.01em;
}
.node-header-spacer { flex: 1; }
.node-collapse-btn {
  background: transparent; border: none; color: var(--fg-4);
  width: 18px; height: 18px; border-radius: 3px; font-size: 10px;
}
.node-collapse-btn:hover { color: var(--fg-2); background: rgba(255,255,255,0.06); }

.node-status {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--fg-5);
  flex: 0 0 8px;
}
.node-status-queue { background: var(--fg-4); }
.node-status-spin  { background: var(--amber); animation: pulse 0.9s infinite; }
.node-status-ok    { background: var(--green); box-shadow: 0 0 8px rgba(16,185,129,0.6); }
.node-status-err   { background: var(--red); box-shadow: 0 0 8px rgba(239,68,68,0.6); }

.node-body { padding: 8px 0 10px; }
.node-summary {
  margin: 0 12px 8px;
  padding: 5px 9px;
  background: rgba(255,255,255,0.025);
  border-left: 2px solid var(--accent);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--fg-3);
  border-radius: 0 3px 3px 0;
  line-height: 1.4;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.port-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.port-col { display: flex; flex-direction: column; min-height: 16px; }
.port-col-out { align-items: flex-end; }
.port-row {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px; height: 22px;
  cursor: crosshair;
  position: relative;
}
.port-row-out { flex-direction: row-reverse; }
.port-dot {
  width: 11px; height: 11px; border-radius: 50%;
  border: 1.5px solid; box-sizing: border-box;
  flex: 0 0 11px;
  transition: transform 80ms, box-shadow 80ms;
  position: relative;
}
.port-flow-tri {
  display: block; width: 0; height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 5px solid;
  position: absolute; left: 1px; top: 0;
}
.port-row:hover .port-dot { transform: scale(1.25); }
.port-label {
  flex: 1; font-size: 10.5px; color: var(--fg-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.port-row-out .port-label { text-align: right; }
.port-row:hover .port-label { color: var(--fg); }
.port-type-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8.5px; letter-spacing: 0.04em;
  opacity: 0.5;
  text-transform: lowercase;
}

.node-card.collapsed .node-body { display: none; }
.node-collapsed-dots {
  display: flex; align-items: center; gap: 4px;
  padding: 4px 10px 8px;
}
.dot-mini {
  width: 6px; height: 6px; border-radius: 50%; border: 1px solid;
}
.collapsed-spacer { flex: 1; }

/* =============================================================================
   Inspector
   ============================================================================= */
.inspector-title-input {
  background: transparent; border: 1px solid transparent;
  color: var(--fg); font-size: 13px; font-weight: 600;
  padding: 4px 6px; border-radius: 3px; outline: none; width: 100%;
  font-family: inherit;
}
.inspector-title-input:hover  { border-color: var(--border); }
.inspector-title-input:focus  { border-color: var(--border-hot); background: rgba(255,255,255,0.03); }

.inspector-scroll { flex: 1; overflow-y: auto; }
.inspect-section {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-4); margin-bottom: 10px;
}
.section-text { color: var(--fg-2); font-size: 13px; line-height: 1.6; margin-bottom: 10px; }
.section-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; padding: 2px 7px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--fg-3); border-radius: 3px;
  letter-spacing: 0.02em;
}

.field-list { display: flex; flex-direction: column; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field > span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-4);
}
.field input[type="text"], .field input[type="number"],
.field input[type="password"], .field select, .field textarea {
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--fg); padding: 8px 10px; font-size: 12.5px;
  border-radius: 5px; outline: none;
  font-family: inherit; width: 100%;
  transition: border-color 80ms, background 80ms;
}
.field input::placeholder, .field textarea::placeholder { color: var(--fg-5); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--border-hot); }
.field textarea { resize: vertical; min-height: 80px;
  font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; line-height: 1.55; }

/* Slider field */
.slider-row {
  display: grid; grid-template-columns: 1fr 56px;
  gap: 10px; align-items: center;
}
.slider-row input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 4px; background: var(--bg-card);
  border-radius: 100px; border: 1px solid var(--border); padding: 0;
}
.slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg-panel);
  box-shadow: 0 0 0 1px var(--accent);
  cursor: pointer;
}
.slider-row input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg-panel);
  cursor: pointer;
}
.slider-readout {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  text-align: right; color: var(--fg-2);
  background: var(--bg-card); border: 1px solid var(--border);
  padding: 4px 8px; border-radius: 4px;
}

/* JSON inspector */
.json-view {
  padding: 12px 16px; font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--fg-2); line-height: 1.55;
  white-space: pre-wrap; word-break: break-word;
}
.json-key   { color: var(--purple); }
.json-str   { color: #8ce0c0; }
.json-num   { color: var(--amber); }
.json-bool  { color: var(--accent); }
.json-null  { color: var(--fg-4); }

/* Run-panel tabs */
.run-tabs { display: flex; gap: 4px; margin-left: 14px; }
.run-tabs button {
  background: transparent; border: 1px solid transparent;
  padding: 3px 10px; color: var(--fg-3); font-size: 10.5px;
  border-radius: 3px;
  font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.06em; text-transform: uppercase;
}
.run-tabs button:hover { color: var(--fg); }
.run-tabs button.active { color: var(--accent); border-color: rgba(110,231,255,0.3); background: rgba(110,231,255,0.05); }
.field select { appearance: none; cursor: pointer; padding-right: 28px;
  background-image: linear-gradient(45deg, transparent 50%, var(--fg-3) 50%),
                    linear-gradient(135deg, var(--fg-3) 50%, transparent 50%);
  background-position: right 12px top 14px, right 7px top 14px;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.field-row { flex-direction: row; align-items: center; justify-content: space-between; }
.field-sub { margin-top: 6px; }

.toggle {
  position: relative; width: 32px; height: 18px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 100px; transition: background 80ms;
}
.toggle.on { background: var(--accent); border-color: var(--accent); }
.toggle-dot {
  position: absolute; left: 2px; top: 2px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--fg-3); transition: transform 120ms, background 120ms;
}
.toggle.on .toggle-dot { transform: translateX(14px); background: #052028; }

.tools-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
}
.tool-chip {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 4px;
  font-size: 11px; color: var(--fg-3); cursor: pointer;
}
.tool-chip:hover { color: var(--fg); border-color: var(--border-strong); }
.tool-chip.on { color: var(--accent); background: rgba(110,231,255,0.06); border-color: rgba(110,231,255,0.4); }
.tool-chip input { display: none; }

.port-list { display: flex; flex-direction: column; gap: 2px; }
.port-list-row {
  display: grid; grid-template-columns: 14px 1fr auto auto;
  gap: 8px; padding: 6px 0; align-items: center;
  font-size: 11.5px;
  border-bottom: 1px dashed rgba(255,255,255,0.04);
}
.port-list-row:last-child { border-bottom: none; }
.port-list-dir { color: var(--fg-4); font-family: 'IBM Plex Mono', monospace; }
.port-list-name { color: var(--fg-2); }
.port-list-type { font-family: 'IBM Plex Mono', monospace; font-size: 10px; }
.port-list-state {
  font-family: 'IBM Plex Mono', monospace; font-size: 9px;
  padding: 1px 6px; border-radius: 3px;
}
.port-list-state.on  { color: var(--green); background: rgba(16,185,129,0.08); }
.port-list-state.off { color: var(--fg-4); background: rgba(255,255,255,0.03); }

.runtime-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0; font-size: 12px; color: var(--fg-3);
}
.runtime-row .mono.dim {
  font-size: 10.5px;
  max-width: 65%; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap;
}
.copy-id { cursor: pointer; padding: 1px 6px; border-radius: 3px; }
.copy-id:hover { background: rgba(110,231,255,0.08); color: var(--accent) !important; }
.runtime-status {
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase; font-size: 10px;
  padding: 1px 7px; border-radius: 3px;
  background: rgba(255,255,255,0.04); color: var(--fg-3);
}
.runtime-running { color: var(--amber); background: rgba(245,158,11,0.1); }
.runtime-success { color: var(--green); background: rgba(16,185,129,0.1); }
.runtime-error   { color: var(--red);   background: rgba(239,68,68,0.1); }
.dim { color: var(--fg-4); }
.small { font-size: 10px; }

.inspect-actions {
  padding: 14px 18px;
  display: flex; flex-direction: column; gap: 6px;
}
.inspector-pad { padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.full-btn {
  width: 100%; padding: 8px 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--fg-2); border-radius: 4px; font-size: 11px;
  transition: background 80ms, border-color 80ms, color 80ms;
  letter-spacing: 0.02em;
}
.full-btn:hover { background: var(--bg-card-2); color: var(--fg); border-color: var(--border-strong); }
.full-btn.danger:hover { color: var(--red); border-color: rgba(239,68,68,0.35); background: rgba(239,68,68,0.05); }
.ghost-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--fg-2); padding: 7px 12px; border-radius: 4px; font-size: 11px;
}
.ghost-btn:hover { color: var(--fg); border-color: var(--border-strong); }
.ghost-btn.small { padding: 4px 10px; font-size: 10.5px; }
.primary-btn {
  background: var(--accent); color: #052028;
  padding: 8px 16px; border-radius: 4px; border: none;
  font-weight: 600; font-size: 12px;
}
.primary-btn:hover { background: var(--accent-2); }

.inspector-empty {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 40px 32px; gap: 12px; text-align: center;
}
.empty-symbol {
  width: 36px; height: 36px;
  border: 1px dashed var(--border-strong);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; color: var(--fg-4); font-size: 14px;
}
.empty-title { color: var(--fg-2); font-size: 12px; }
.empty-text  { color: var(--fg-4); font-size: 11px; line-height: 1.6; }

/* =============================================================================
   Run panel
   ============================================================================= */
.run-panel {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  height: 32px; transition: height 180ms ease-out;
  z-index: 12;
  display: flex; flex-direction: column;
}
.run-panel.open { height: 220px; }
.run-panel-head {
  padding: 8px 14px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}
.run-panel-title { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--fg-2); }
.run-stats { color: var(--fg-4); font-family: 'IBM Plex Mono', monospace; font-size: 10px; }
.run-panel-actions { display: flex; gap: 6px; }
.run-panel-body {
  flex: 1; overflow-y: auto;
  padding: 8px 0;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
}
.run-panel-empty {
  padding: 30px; text-align: center; color: var(--fg-4); font-size: 12px;
}
.log-row {
  display: grid; grid-template-columns: 70px 140px 1fr;
  gap: 12px; padding: 3px 16px;
  border-left: 2px solid transparent;
}
.log-row:hover { background: rgba(255,255,255,0.02); }
.log-row.log-success { border-left-color: var(--green); }
.log-row.log-error   { border-left-color: var(--red); }
.log-row.log-info    { border-left-color: rgba(110,231,255,0.3); }
.log-time { color: var(--fg-4); }
.log-node { color: var(--fg-2); }
.log-msg  { color: var(--fg-3); }
.log-row.log-error .log-msg { color: #ff8c8c; }
.log-row.log-success .log-msg { color: #8ce0c0; }

/* =============================================================================
   Palette
   ============================================================================= */
.palette-backdrop {
  position: fixed; inset: 0;
  background: rgba(7,8,12,0.75);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 13vh;
  z-index: 100;
  backdrop-filter: blur(6px);
}
.palette {
  width: min(640px, 92vw);
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
  overflow: hidden;
}
.palette-input {
  width: 100%; background: transparent; border: none; outline: none;
  padding: 18px 22px; font-size: 15px; color: var(--fg);
  border-bottom: 1px solid var(--border);
}
.palette-list {
  max-height: 50vh; overflow-y: auto; padding: 6px 0;
}
.palette-row {
  display: grid;
  grid-template-columns: 4px 110px 180px 1fr;
  gap: 12px; align-items: center;
  padding: 9px 22px 9px 12px; cursor: pointer;
}
.palette-row.active { background: rgba(110,231,255,0.05); }
.palette-bar { width: 3px; height: 14px; border-radius: 2px; }
.palette-cat {
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.palette-title { color: var(--fg); font-size: 12.5px; font-weight: 500; }
.palette-desc  { color: var(--fg-4); font-size: 11px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.palette-empty { padding: 30px; text-align: center; color: var(--fg-4); }
.palette-foot {
  padding: 10px 22px; border-top: 1px solid var(--border);
  display: flex; gap: 18px;
  font-size: 10.5px; color: var(--fg-4);
}
.kbd {
  font-family: 'IBM Plex Mono', monospace; font-size: 9.5px;
  padding: 1px 6px; border-radius: 3px;
  background: var(--bg-elev); border: 1px solid var(--border);
  color: var(--fg-3);
}

/* =============================================================================
   Modal
   ============================================================================= */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(7,8,12,0.78);
  display: flex; align-items: center; justify-content: center;
  z-index: 90; backdrop-filter: blur(4px);
}
.modal {
  width: min(780px, 92vw); max-height: 88vh;
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  display: flex; flex-direction: column;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
}
.modal-wide { width: min(920px, 96vw); }
.modal-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 16px; font-weight: 600; color: var(--fg); margin-top: 4px; }
.modal-body {
  flex: 1; overflow: hidden;
  display: flex; min-height: 0;
}
.modal-foot {
  padding: 14px 22px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.settings-body { display: grid; grid-template-columns: 200px 1fr; }
.settings-nav {
  border-right: 1px solid var(--border);
  padding: 12px 8px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 2px;
}
.settings-tab {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px; background: transparent; border: none;
  color: var(--fg-3); border-radius: 4px; font-size: 12px;
  text-align: left;
}
.settings-tab:hover { background: rgba(255,255,255,0.03); color: var(--fg); }
.settings-tab.active { background: rgba(110,231,255,0.08); color: var(--fg); }
.status-pill {
  font-family: 'IBM Plex Mono', monospace; font-size: 9px;
  padding: 1px 6px; border-radius: 3px;
}
.status-pill.on  { color: var(--green); background: rgba(16,185,129,0.1); }
.status-pill.off { color: var(--fg-4); background: rgba(255,255,255,0.03); }

.settings-content { padding: 22px; overflow-y: auto; }
.provider-form { display: flex; flex-direction: column; gap: 16px; }
.provider-form-head { margin-bottom: 6px; }
.provider-form-title { font-size: 16px; font-weight: 600; color: var(--fg); }
.provider-form-sub { font-size: 11px; color: var(--fg-4); margin-top: 2px; }
.model-list { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.model-pill {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px;
  padding: 3px 8px; border-radius: 3px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--fg-3);
}
.info-block {
  padding: 14px 16px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 6px;
  border-left: 2px solid var(--accent);
}
.info-title { font-size: 11px; font-weight: 600; color: var(--fg-2); margin-bottom: 6px;
  font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.08em; text-transform: uppercase; }
.info-body { font-size: 11.5px; color: var(--fg-3); line-height: 1.55; }

/* handoff */
.handoff-tabs {
  display: flex; gap: 6px; padding: 12px 22px;
  border-bottom: 1px solid var(--border);
}
.handoff-tabs button {
  background: transparent; border: 1px solid var(--border);
  padding: 6px 14px; color: var(--fg-3);
  border-radius: 4px; font-size: 11.5px;
}
.handoff-tabs button:hover { color: var(--fg); }
.handoff-tabs button.active { color: var(--accent); border-color: rgba(110,231,255,0.4); background: rgba(110,231,255,0.05); }
.handoff-body { display: block; padding: 22px; overflow-y: auto; }
.handoff-overview { font-size: 12.5px; line-height: 1.65; color: var(--fg-2); max-width: 720px; }
.handoff-overview p { margin: 0 0 12px; }
.handoff-overview ol { margin: 0 0 16px; padding-left: 22px; }
.handoff-overview li { margin: 6px 0; }
.handoff-overview code { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px;
  background: var(--bg-card); padding: 1px 6px; border-radius: 3px; color: var(--accent); }
.handoff-overview strong { color: var(--fg); font-weight: 600; }

.snippet-wrap { background: var(--bg-deep); border-radius: 6px; overflow: auto; max-height: 60vh; }
.snippet {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--fg-2); padding: 20px; margin: 0; white-space: pre;
  line-height: 1.55;
}
.handoff-files { display: flex; flex-direction: column; gap: 8px; }
.file-row {
  padding: 10px 14px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 5px;
  display: grid; grid-template-columns: 240px 1fr; gap: 14px;
  align-items: center; font-size: 11.5px;
}

/* =============================================================================
   Context menu
   ============================================================================= */
.ctx-menu {
  position: fixed;
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 4px;
  box-shadow: 0 18px 36px rgba(0,0,0,0.6);
  z-index: 50; min-width: 160px;
  display: flex; flex-direction: column;
}
.ctx-menu-wide { min-width: 200px; }
.ctx-menu button {
  background: transparent; border: none; color: var(--fg-2);
  padding: 7px 10px; text-align: left; border-radius: 3px;
  font-size: 12px; display: flex; align-items: center; gap: 8px;
}
.ctx-menu button:hover { background: rgba(255,255,255,0.06); color: var(--fg); }
.ctx-menu button.danger:hover { color: var(--red); background: rgba(239,68,68,0.06); }
.ctx-bar { width: 3px; height: 11px; }
.ctx-label {
  padding: 6px 10px; font-family: 'IBM Plex Mono', monospace;
  font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-4);
}
.ctx-divider { height: 1px; background: var(--border); margin: 3px 0; }

/* =============================================================================
   Brand modes (driven by Tweaks)
   ============================================================================= */
.brand-bradlabs {
  --accent:   #ff9a3c;
  --accent-2: #ffb04d;
  --accent-3: #e07a1f;
}
.brand-bradlabs .brand-mark span:nth-child(1) { background: var(--accent); }
.brand-bradlabs .brand-mark span:nth-child(2) { background: var(--accent-3); }
.brand-bradlabs .brand-mark span:nth-child(3) { background: #d96550; }
.brand-bradlabs .brand-name::after {
  content: 'INTERNAL'; margin-left: 8px;
  font-size: 8px; padding: 1px 5px; background: var(--accent);
  color: #1a1006; border-radius: 2px; vertical-align: 2px;
  letter-spacing: 0.16em;
}

.density-compact .node-card { width: 224px; }
.density-compact .port-row  { height: 20px; padding: 3px 8px; }
.density-compact .node-summary { font-size: 9.5px; }
.density-comfy .node-card { width: 268px; }
.density-comfy .port-row  { height: 26px; padding: 5px 10px; }

/* =============================================================================
   Status bar
   ============================================================================= */
.status-bar {
  height: 28px; flex: 0 0 28px;
  background: var(--bg-toolbar);
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 14px;
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px;
  color: var(--fg-3); z-index: 8;
}
.status-section { display: flex; align-items: center; gap: 12px; }
.status-section > span { display: inline-flex; align-items: center; gap: 5px; }
.status-kicker {
  color: var(--fg-4); letter-spacing: 0.14em; text-transform: uppercase;
  font-size: 9px; margin-right: 4px;
}

/* =============================================================================
   Scrollbars
   ============================================================================= */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.16); }

/* Hide native checkbox visuals in tool-chip */
.tool-chip input { position: absolute; opacity: 0; pointer-events: none; }

/* =============================================================================
   Admin Panel
   ============================================================================= */
.admin-backdrop { padding: 0; backdrop-filter: blur(6px); }
.admin-shell {
  width: 100%; height: 100%;
  background: var(--bg-deep);
  display: flex; flex-direction: column;
  color: var(--fg);
  opacity: 1;
  animation: admin-in 200ms ease-out both;
}
@keyframes admin-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.admin-head {
  flex: 0 0 56px;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  gap: 24px;
  background: var(--bg-toolbar);
  border-bottom: 1px solid var(--border);
  padding: 0 18px;
}
.admin-brand { display: flex; align-items: center; gap: 12px; }
.admin-title { font-weight: 700; letter-spacing: 0.14em; font-size: 13px; }
.admin-tabs { display: flex; align-items: center; gap: 2px; justify-self: center; }
.admin-tab {
  background: transparent; border: 0;
  color: var(--fg-3);
  padding: 8px 14px;
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  position: relative;
}
.admin-tab:hover { color: var(--fg); background: rgba(255,255,255,0.04); }
.admin-tab.active { color: var(--fg); background: var(--bg-card-2); }
.admin-tab.active::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: -1px;
  height: 2px; background: var(--accent);
}
.admin-head-right { display: flex; align-items: center; gap: 10px; }
.admin-env-pill {
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  padding: 4px 8px; border-radius: 99px;
  background: rgba(110,231,255,0.08); color: var(--accent-2);
  border: 1px solid rgba(110,231,255,0.2);
  letter-spacing: 0.06em;
}

.admin-body {
  flex: 1; min-height: 0; overflow: auto;
  background: var(--bg-canvas);
  padding: 22px 28px 40px;
}
.admin-foot {
  flex: 0 0 30px;
  border-top: 1px solid var(--border);
  background: var(--bg-toolbar);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px;
}

/* ----- Overview grid ----- */
.admin-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 1400px; margin: 0 auto;
}
.admin-kpi {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px;
}
.kpi-label {
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  color: var(--fg-3); text-transform: uppercase; letter-spacing: 0.14em;
}
.kpi-value { font-size: 28px; font-weight: 700; margin: 8px 0 4px; letter-spacing: -0.01em; }
.kpi-sub   { font-size: 11px; color: var(--fg-3); }

.admin-panel {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  min-height: 200px;
}
.admin-panel-span-2 { grid-column: span 2; }
.admin-panel-head {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg-2);
}
.admin-panel-body { padding: 14px 16px; flex: 1; }

.sparkbars {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 8px; align-items: end;
  height: 120px;
}
.sparkbar-wrap { display: flex; flex-direction: column; align-items: center; height: 100%; gap: 6px; }
.sparkbar {
  width: 100%; background: linear-gradient(to top, var(--accent-3), var(--accent));
  border-radius: 3px 3px 0 0; min-height: 4px;
}
.sparkbar-tick {
  font-family: 'IBM Plex Mono', monospace; font-size: 9px; color: var(--fg-4);
  text-transform: uppercase; letter-spacing: 0.1em;
}

.health-row {
  display: grid; grid-template-columns: 12px 1fr auto; gap: 10px;
  align-items: center; padding: 7px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.04);
}
.health-row:last-child { border-bottom: 0; }
.health-dot { width: 8px; height: 8px; border-radius: 50%; }
.health-dot-ok   { background: var(--green); box-shadow: 0 0 8px rgba(16,185,129,0.5); }
.health-dot-warn { background: var(--amber); box-shadow: 0 0 8px rgba(245,158,11,0.5); }
.health-dot-err  { background: var(--red);   box-shadow: 0 0 8px rgba(239,68,68,0.5); }
.health-label { font-size: 12px; }
.health-detail { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; color: var(--fg-3); }

.admin-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.admin-action-btn {
  background: var(--bg-card); border: 1px solid var(--border-strong);
  color: var(--fg-2);
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 12px;
  transition: all 100ms;
}
.admin-action-btn:hover { color: var(--fg); border-color: var(--accent); background: var(--bg-card-2); }

/* ----- Generic admin pane ----- */
.admin-pane { max-width: 1400px; margin: 0 auto; }
.admin-pane-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; gap: 14px;
}
.admin-pane-head h3 {
  margin: 0; font-size: 18px; font-weight: 600; letter-spacing: -0.01em;
}
.admin-pane-filters { display: flex; gap: 6px; }
.filter-chip {
  background: var(--bg-panel); border: 1px solid var(--border);
  color: var(--fg-3);
  padding: 6px 11px; border-radius: 99px;
  font-size: 11px;
}
.filter-chip:hover { color: var(--fg); border-color: var(--border-strong); }
.filter-chip.on { background: rgba(110,231,255,0.08); color: var(--accent); border-color: rgba(110,231,255,0.3); }

.admin-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 12px;
}
.admin-table th {
  text-align: left; padding: 11px 14px;
  background: var(--bg-toolbar);
  font-weight: 500; color: var(--fg-3);
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.admin-table tbody tr:last-child td { border-bottom: 0; }
.admin-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.admin-table td .ghost-btn.small + .ghost-btn.small { margin-left: 6px; }
.cell-sub { font-size: 10.5px; color: var(--fg-4); margin-top: 2px; }

.pill {
  display: inline-block; font-size: 10px; padding: 3px 8px; border-radius: 99px;
  font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.08em; text-transform: uppercase;
}
.pill-success { background: rgba(16,185,129,0.12); color: var(--green); }
.pill-error   { background: rgba(239,68,68,0.12); color: var(--red); }
.pill-running { background: rgba(110,231,255,0.12); color: var(--accent); }
.pill-idle    { background: rgba(245,158,11,0.12); color: var(--amber); }

.mini-tag {
  margin-left: 8px; font-family: 'IBM Plex Mono', monospace; font-size: 9px;
  padding: 2px 6px; border-radius: 99px;
  background: rgba(167,139,250,0.14); color: var(--purple); letter-spacing: 0.1em; text-transform: uppercase;
}

.role-badge {
  font-size: 10px; padding: 3px 8px; border-radius: 99px;
  font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.08em; text-transform: uppercase;
}
.role-admin  { background: rgba(239,68,68,0.12); color: var(--red); }
.role-editor { background: rgba(110,231,255,0.12); color: var(--accent); }
.role-viewer { background: rgba(255,255,255,0.06); color: var(--fg-3); }

.admin-note {
  margin-top: 14px; padding: 10px 14px;
  background: rgba(110,231,255,0.04);
  border: 1px dashed rgba(110,231,255,0.2);
  border-radius: var(--radius-sm);
  font-size: 11px; color: var(--fg-2);
}
.admin-note .mono { color: var(--accent-2); }

.secrets-note {
  margin-bottom: 12px; padding: 10px 14px;
  background: rgba(245,158,11,0.06);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--radius-sm);
  font-size: 11.5px; color: var(--fg-2);
}

/* ----- Provider grid ----- */
.provider-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.provider-card {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}
.provider-card.provider-ok   { border-color: rgba(16,185,129,0.25); }
.provider-card.provider-warn { border-color: rgba(245,158,11,0.25); }
.provider-card.provider-off  { opacity: 0.6; }
.provider-card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.provider-name { font-weight: 600; font-size: 13px; }
.provider-card-meta {
  display: grid; gap: 4px; margin-bottom: 10px;
  font-size: 11px;
}
.provider-card-meta .dim { display: inline-block; min-width: 50px; color: var(--fg-4); }
.provider-card-stats {
  display: flex; gap: 12px; padding-top: 8px;
  border-top: 1px dashed rgba(255,255,255,0.06);
  font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--fg-3);
}

/* ----- Handoff docs grid ----- */
.handoff-doc-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 10px;
}
.handoff-doc {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color 100ms, background 100ms;
}
.handoff-doc:hover { border-color: var(--border-strong); background: var(--bg-card); }
.handoff-doc-name { font-size: 12.5px; color: var(--accent); margin-bottom: 4px; }
.handoff-doc-desc { font-size: 11.5px; color: var(--fg-3); }

.audit-action {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--accent-2);
}

.primary-btn.small { padding: 6px 12px; font-size: 11.5px; }
.ghost-btn.small { padding: 4px 10px; font-size: 11px; }

@media (max-width: 1100px) {
  .admin-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-panel-span-2 { grid-column: span 2; }
}

/* =============================================================================
   Project Switcher (toolbar dropdown)
   ============================================================================= */
.project-switcher-wrap { position: relative; }
.project-switcher-trigger {
  display: flex; align-items: center; gap: 8px;
  background: transparent; border: 1px solid transparent;
  padding: 6px 12px; border-radius: var(--radius-sm);
  color: var(--fg-2); font-weight: 500; cursor: pointer;
  transition: background 80ms, border-color 80ms;
}
.project-switcher-trigger:hover { background: rgba(255,255,255,0.04); border-color: var(--border); color: var(--fg); }
.project-switcher-trigger.open  { background: var(--bg-card); border-color: var(--border-strong); color: var(--fg); }
.project-switcher-chev { color: var(--fg-4); font-size: 10px; margin-left: 2px; }

.proj-switcher {
  position: absolute; top: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  width: 320px;
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
  z-index: 60; overflow: hidden;
}
.proj-switcher-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
}
.proj-switcher-count {
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  color: var(--fg-4); letter-spacing: 0.1em;
}
.proj-switcher-list { padding: 4px 0; max-height: 320px; overflow: auto; }
.proj-switcher-row {
  display: block; width: 100%; text-align: left;
  background: transparent; border: 0;
  padding: 9px 14px; cursor: pointer;
  border-left: 2px solid transparent;
}
.proj-switcher-row:hover { background: rgba(255,255,255,0.04); }
.proj-switcher-row.active { border-left-color: var(--accent); background: rgba(110,231,255,0.04); }
.proj-switcher-row-main {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--fg);
}
.proj-switcher-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.proj-switcher-active-pill {
  font-family: 'IBM Plex Mono', monospace; font-size: 9px;
  padding: 2px 6px; border-radius: 99px;
  background: rgba(110,231,255,0.12); color: var(--accent);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.proj-switcher-row-meta { font-size: 10.5px; color: var(--fg-4); margin-top: 3px; }
.proj-switcher-foot { display: flex; border-top: 1px solid var(--border); }
.proj-switcher-action {
  flex: 1; background: transparent; border: 0;
  padding: 10px 12px; color: var(--fg-2); font-size: 12px;
  cursor: pointer; transition: background 80ms, color 80ms;
}
.proj-switcher-action:hover { background: rgba(255,255,255,0.04); color: var(--fg); }
.proj-switcher-action + .proj-switcher-action { border-left: 1px solid var(--border); }

/* =============================================================================
   Projects Hub (full-screen library)
   ============================================================================= */
.hub-backdrop { padding: 0; }
.hub-shell {
  width: 100%; height: 100%;
  background: var(--bg-deep);
  display: flex; flex-direction: column;
  color: var(--fg);
}
.hub-head {
  flex: 0 0 64px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
  background: var(--bg-toolbar);
  border-bottom: 1px solid var(--border);
}
.hub-head-left { display: flex; align-items: center; gap: 12px; }
.hub-title { font-weight: 700; font-size: 16px; letter-spacing: -0.01em; }
.hub-head-right { display: flex; align-items: center; gap: 10px; }
.hub-search {
  background: var(--bg-card); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); color: var(--fg);
  padding: 8px 12px; font-size: 12.5px; min-width: 280px;
  outline: none; transition: border-color 100ms;
}
.hub-search:focus { border-color: var(--accent); }

.hub-body { flex: 1; overflow: auto; background: var(--bg-canvas); padding: 26px 32px 40px; }
.hub-empty { margin: 60px auto; max-width: 460px; text-align: center; color: var(--fg-3); font-size: 13px; }
.hub-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px; max-width: 1400px; margin: 0 auto;
}
.hub-card {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 100ms;
}
.hub-card:hover { border-color: var(--border-strong); }
.hub-card.active { border-color: rgba(110,231,255,0.4); }
.hub-card-preview {
  position: relative; height: 140px;
  background: var(--bg-canvas);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 14px 14px;
}
.mini-svg { width: 100%; height: 100%; }
.mini-empty { color: var(--fg-4); font-size: 10px; text-transform: uppercase; letter-spacing: 0.16em; }
.hub-card-active-pill {
  position: absolute; top: 10px; right: 10px;
  font-family: 'IBM Plex Mono', monospace; font-size: 9px;
  padding: 3px 8px; border-radius: 99px;
  background: rgba(110,231,255,0.14); color: var(--accent);
  letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid rgba(110,231,255,0.3);
}
.hub-card-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; }
.hub-card-name {
  font-weight: 600; font-size: 14px; color: var(--fg);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.hub-card-rename {
  font-weight: 600; font-size: 14px;
  background: var(--bg-card); border: 1px solid var(--accent);
  color: var(--fg); padding: 4px 8px; border-radius: var(--radius-sm);
  outline: none; width: 100%;
}
.hub-card-meta { font-size: 10.5px; color: var(--fg-4); letter-spacing: 0.04em; }
.hub-card-actions { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.hub-action {
  background: transparent; border: 1px solid var(--border);
  color: var(--fg-3);
  padding: 5px 9px; border-radius: var(--radius-sm);
  font-size: 11px; cursor: pointer; transition: all 100ms;
}
.hub-action:hover { color: var(--fg); border-color: var(--border-strong); background: var(--bg-card); }
.hub-action-primary { color: var(--accent); border-color: rgba(110,231,255,0.3); }
.hub-action-primary:hover { background: rgba(110,231,255,0.06); color: var(--accent); }
.hub-action-danger { color: var(--red); }
.hub-action-danger:hover { background: rgba(239,68,68,0.06); color: var(--red); border-color: rgba(239,68,68,0.3); }

.hub-card-new {
  background: transparent;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  min-height: 250px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px;
  color: var(--fg-3); cursor: pointer; transition: all 120ms;
}
.hub-card-new:hover { border-color: var(--accent); background: rgba(110,231,255,0.03); color: var(--fg); }
.hub-card-new-mark {
  font-size: 32px; font-weight: 300;
  width: 50px; height: 50px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center; line-height: 1;
}
.hub-card-new-text { font-size: 13px; font-weight: 500; }
.hub-card-new-sub { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-4); }

.hub-foot {
  flex: 0 0 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-toolbar);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
}

/* =============================================================================
   Toolbar — labeled buttons (Admin, Workflows)
   ============================================================================= */
.tb-label-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg-card); border: 1px solid var(--border-strong);
  color: var(--fg-2);
  height: 30px; padding: 0 12px;
  border-radius: var(--radius-sm);
  font-size: 11.5px; font-weight: 500; letter-spacing: 0.04em;
  transition: all 100ms; cursor: pointer;
}
.tb-label-btn:hover { color: var(--fg); border-color: var(--accent); background: var(--bg-card-2); }
.tb-label-btn .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 6px var(--accent);
}

/* =============================================================================
   Planning notes — Figma-style annotations on canvas
   ============================================================================= */
.planner-node {
  position: absolute;
  min-width: 220px;
  max-width: 320px;
  border-radius: 12px;
  border: 1.5px solid transparent;
  padding: 12px 14px;
  font-family: 'IBM Plex Sans', sans-serif;
  cursor: grab;
  transition: box-shadow 120ms, border-color 80ms;
  user-select: none;
  display: flex; flex-direction: column;
  gap: 8px;
}
.planner-node:active { cursor: grabbing; }
.planner-node.selected { z-index: 2; }

.sticky-meta {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 10px;
}
.sticky-kicker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
}
.sticky-title {
  font-size: 13px; font-weight: 600;
}
.sticky-fold {
  width: 0; height: 0;
  border-top: 10px solid currentColor;
  border-right: 10px solid transparent;
  opacity: 0.35;
  border-radius: 1px;
}

/* Sticky note */
.planner-sticky-note { width: 240px; }
.sticky-text {
  width: 100%;
  min-height: 90px;
  background: transparent;
  border: none;
  outline: none;
  resize: none;
  font-family: inherit;
  font-size: 12.5px;
  line-height: 1.45;
  font-weight: 500;
}
.sticky-text::placeholder { color: rgba(0,0,0,0.4); }

/* Section / swimlane */
.planner-section-group {
  padding: 0;
  border-radius: 14px;
  min-width: 200px; min-height: 120px;
}
.section-label {
  position: absolute;
  top: -14px; left: 16px;
  padding: 4px 10px;
  border-radius: 6px;
  display: flex; align-items: center; gap: 8px;
  font-size: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.section-kicker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 700;
}
.section-label-input {
  background: transparent; border: none; outline: none;
  font-family: inherit; font-size: 12px; font-weight: 600;
  min-width: 100px;
}

/* Milestone diamond */
.planner-milestone {
  padding: 0;
  min-width: 0;
  background: transparent !important;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.milestone-diamond {
  width: 140px; height: 140px;
  transform: rotate(45deg);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.milestone-label {
  transform: rotate(-45deg);
  color: #0a0c12;
  font-weight: 700; font-size: 12.5px;
  text-align: center;
  max-width: 110px;
  letter-spacing: 0.01em;
  line-height: 1.2;
}
.milestone-foot {
  margin-top: 8px;
  display: flex; gap: 14px;
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
}
.milestone-foot .milestone-status { font-weight: 700; }
.milestone-foot .milestone-date   { color: var(--fg-3); }

/* Task list */
.planner-task-list { width: 260px; }
.task-list-body { display: flex; flex-direction: column; gap: 5px; margin-top: 2px; }
.task-row { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; }
.task-row.done .task-text { text-decoration: line-through; opacity: 0.55; }
.task-box {
  width: 14px; height: 14px;
  border: 1.5px solid currentColor;
  border-radius: 3px;
  font-size: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff;
  flex: 0 0 14px;
  margin-top: 1px;
  font-weight: 700;
}
.task-text { line-height: 1.4; font-weight: 500; }

/* Link / reference card */
.planner-link-ref { width: 240px; }
.link-title { font-size: 13px; font-weight: 600; }
.link-url {
  font-size: 10.5px;
  letter-spacing: 0.01em;
  word-break: break-all;
  text-decoration: none;
}
.link-url:hover { text-decoration: underline; }