/* RapidR IDE — VB6-class layout
   Grid:
   ┌─ menubar  (auto)
   ├─ toolbar  (auto)
   ├─ ide      (1fr)        ← grid: toolbox | workspace | right-col
   └─ output   (auto, resizable)
*/

:root {
  color-scheme: light dark;

  --c-bg:        #ECE9D8;   /* classic VB6 chrome */
  --c-bg-dark:   #D4D0C8;
  --c-panel:     #FFFFFF;
  --c-border:    #808080;
  --c-border-l:  #C0C0C0;
  --c-text:      #000000;
  --c-text-mute: #555555;
  --c-accent:    #316AC5;
  --c-accent-bg: #E8F0FE;
  --c-warn:      #B00020;
  --c-grid-dot:  rgba(0,0,0,0.18);

  --font-ui:   "Segoe UI", "SF Pro Text", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --c-bg:        #2B2B2B;
    --c-bg-dark:   #1F1F1F;
    --c-panel:     #1E1E1E;
    --c-border:    #555555;
    --c-border-l:  #444444;
    --c-text:      #DDDDDD;
    --c-text-mute: #999999;
    --c-accent:    #4A8AE8;
    --c-accent-bg: #1F3A66;
    --c-grid-dot:  rgba(255,255,255,0.12);
  }
}

[data-theme="dark"] {
  --c-bg:        #2B2B2B;
  --c-bg-dark:   #1F1F1F;
  --c-panel:     #1E1E1E;
  --c-border:    #555555;
  --c-border-l:  #444444;
  --c-text:      #DDDDDD;
  --c-text-mute: #999999;
  --c-accent:    #4A8AE8;
  --c-accent-bg: #1F3A66;
  --c-grid-dot:  rgba(255,255,255,0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  height: 100%; width: 100%;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--c-text);
  background: var(--c-bg);
  overflow: hidden;
  user-select: none;
}

body {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
}

/* ── Menu bar ───────────────────────────────────────────────── */

#menubar {
  display: flex;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border-l);
  padding: 1px 4px;
  gap: 1px;
  position: relative;
  z-index: 200;
}
.menu {
  position: relative;
  padding: 3px 9px;
  cursor: default;
}
.menu:hover, .menu.open {
  background: var(--c-accent);
  color: white;
}
.menu-popup {
  display: none;
  position: absolute;
  top: 100%; left: 0;
  min-width: 200px;
  background: var(--c-bg);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  box-shadow: 2px 2px 4px rgba(0,0,0,0.3);
  padding: 2px 0;
  z-index: 300;
}
.menu.open .menu-popup { display: block; }
.menu-popup .mi {
  padding: 3px 18px;
  cursor: default;
  white-space: nowrap;
}
.menu-popup .mi:hover {
  background: var(--c-accent);
  color: white;
}
.menu-popup .sep {
  height: 1px;
  background: var(--c-border-l);
  margin: 3px 6px;
}

/* ── Toolbar ────────────────────────────────────────────────── */

#toolbar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px 4px;
  background: var(--c-bg-dark);
  border-bottom: 1px solid var(--c-border);
}
button.tb {
  border: 1px solid transparent;
  background: transparent;
  color: var(--c-text);
  width: 26px; height: 22px;
  font-size: 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
button.tb:hover { border-color: var(--c-accent); background: var(--c-accent-bg); }
button.tb:active { background: var(--c-accent); color: white; }
button.tb.run  { color: #2A8A2A; font-size: 16px; }
button.tb.stop { color: #B00020; font-size: 12px; }
button.tb[data-cmd="run.build"] { width: auto; padding: 0 8px; font-size: 11px; }
.tb-sep {
  width: 1px; height: 18px;
  background: var(--c-border-l);
  margin: 0 4px;
}
.tb-flex { flex: 1; }
.tb-title {
  font-size: 11px; color: var(--c-text-mute);
  padding: 0 8px;
  font-style: italic;
}
#examples {
  background: var(--c-bg-panel);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  font-size: 11px;
  height: 22px;
  padding: 0 4px;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
#examples:hover {
  border-color: var(--c-accent);
}

/* ── Main IDE grid ──────────────────────────────────────────── */

#ide {
  display: grid;
  grid-template-columns: 84px 4px 1fr 4px 240px;
  grid-template-rows: 1fr 4px 180px;
  min-height: 0;
  background: var(--c-bg-dark);
  padding: 2px;
  box-sizing: border-box;
}
#toolbox  { grid-column: 1; grid-row: 1; }
#resizer-left { grid-column: 2; grid-row: 1; }
#workspace { grid-column: 3; grid-row: 1; }
#resizer-right { grid-column: 4; grid-row: 1; }
#right-col { grid-column: 5; grid-row: 1; display: flex; flex-direction: column; gap: 2px; min-height: 0; }
#resizer-bottom { grid-column: 1 / span 5; grid-row: 2; }
#output-dock { grid-column: 1 / span 5; grid-row: 3; }

#toolbox .dock-title { padding: 2px 4px; font-size: 10px; text-align: center; }

.dock, #workspace, #output-dock {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  display: flex; flex-direction: column;
  min-height: 0; min-width: 0;
}
.dock-title {
  background: var(--c-accent);
  color: white;
  padding: 2px 6px;
  font-weight: 600;
  font-size: 11px;
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Toolbox ────────────────────────────────────────────────── */

#toolbox-body {
  flex: 1; min-height: 0; overflow: auto;
  display: flex; flex-direction: column; align-items: center;
  padding: 4px 0; gap: 2px;
}
.tool {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid transparent;
  font-size: 13px;
  cursor: pointer;
  position: relative;
  background: transparent;
}
.tool:hover { border-color: var(--c-accent); background: var(--c-accent-bg); }
.tool.armed {
  border-color: var(--c-accent); background: var(--c-accent);
  color: white;
}
.tool[data-tool="pointer"].armed,
.tool[data-tool="pointer"]:hover { background: var(--c-accent-bg); color: var(--c-text); }
.tool.tool-invisible { opacity: 0.85; filter: saturate(0.6); }
.tool-group-hdr {
  width: 100%;
  font-size: 9px; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--c-text-mute, #888);
  padding: 6px 2px 3px; text-align: center;
  border-top: 1px dashed var(--c-border, #ccc);
  margin-top: 4px;
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  line-height: 1.1;
  word-break: break-word;
}
.tool-group-hdr:first-of-type { border-top: none; margin-top: 0; }
.design-tray {
  margin: 12px;
  padding: 6px;
  border: 1px dashed var(--c-border, #888);
  background: var(--c-bg-dark, #fafafa);
  display: flex; flex-wrap: wrap; gap: 4px;
  font-size: 11px;
  border-radius: 4px;
}
.design-tray .tray-chip {
  padding: 2px 6px;
  background: var(--c-bg, #fff);
  border: 1px solid var(--c-border, #ccc);
  border-radius: 12px;
  cursor: pointer;
  user-select: none;
}
.design-tray .tray-chip.selected {
  background: var(--c-accent, #4a7);
  color: white;
  border-color: var(--c-accent, #4a7);
}
.tool::after {
  content: attr(title);
  position: absolute; left: 100%; top: 50%; transform: translateY(-50%);
  margin-left: 6px;
  background: #333; color: white; padding: 2px 6px;
  border-radius: 3px;
  font-size: 11px; white-space: nowrap;
  pointer-events: none; opacity: 0;
  transition: opacity 0.15s ease; transition-delay: 0s;
  z-index: 500;
}
.tool:hover::after { opacity: 1; transition-delay: 0.4s; }

/* ── Workspace / MDI ────────────────────────────────────────── */

#mdi-tabs {
  display: flex;
  background: var(--c-bg-dark);
  border-bottom: 1px solid var(--c-border);
  min-height: 22px;
  overflow-x: auto;
  flex-shrink: 0;
}
.mtab {
  padding: 3px 14px 3px 10px;
  border-right: 1px solid var(--c-border-l);
  cursor: pointer;
  font-size: 11px;
  display: flex; align-items: center; gap: 6px;
  background: var(--c-bg-dark);
  color: var(--c-text-mute);
}
.mtab.active {
  background: var(--c-panel);
  color: var(--c-text);
  font-weight: 600;
  border-bottom: 1px solid var(--c-panel);
  margin-bottom: -1px;
}
.mtab .x {
  font-size: 10px; opacity: 0.6;
  width: 14px; height: 14px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 2px;
}
.mtab .x:hover { background: var(--c-warn); color: white; opacity: 1; }

#mdi-area {
  flex: 1; min-height: 0; min-width: 0;
  position: relative;
  background: var(--c-bg-dark);
}
.mdi-pane {
  position: absolute; inset: 0;
  display: none;
  flex-direction: column;
  min-height: 0; min-width: 0;
}
.mdi-pane.active { display: flex; }

/* Designer pane */
.designer {
  flex: 1; min-height: 0; min-width: 0;
  overflow: auto;
  background: var(--c-bg-dark);
  position: relative;
  padding: 24px;
}
.design-form {
  position: relative;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  box-shadow: 2px 2px 6px rgba(0,0,0,0.25);
  /* width/height set inline from the form model */
  background-image:
    radial-gradient(circle, var(--c-grid-dot) 1px, transparent 1px);
  background-size: 8px 8px;
  background-position: 0 0;
}
.design-form .form-titlebar {
  position: absolute; top: -22px; left: 0; right: 0;
  height: 22px;
  background: linear-gradient(180deg, #0A246A 0%, #316AC5 100%);
  color: white;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 6px;
  font-size: 11px; font-weight: 600;
  border-radius: 3px 3px 0 0;
}
.design-form .form-titlebar .form-title-text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.design-form .form-titlebar .form-title-btns { display: inline-flex; gap: 2px; }
.design-form .form-titlebar .form-title-btns button {
  width: 22px; height: 18px; padding: 0; font-size: 11px; line-height: 1;
  border: 1px solid rgba(255,255,255,0.4); background: rgba(255,255,255,0.12);
  color: white; cursor: pointer; border-radius: 2px;
}
.design-form .form-titlebar .form-title-btns button:hover { background: rgba(255,255,255,0.25); }
.design-form .form-titlebar .form-title-btns .form-close:hover { background: #e81123; border-color: #e81123; }

/* VB6-style 8 form resize handles */
.design-form .form-handle {
  position: absolute; width: 9px; height: 9px;
  background: white; border: 1px solid #316AC5; z-index: 20;
}
.design-form .form-handle.nw { top: -5px; left: -5px; cursor: nwse-resize; }
.design-form .form-handle.n  { top: -5px; left: 50%; transform: translateX(-50%); cursor: ns-resize; }
.design-form .form-handle.ne { top: -5px; right: -5px; cursor: nesw-resize; }
.design-form .form-handle.e  { top: 50%; right: -5px; transform: translateY(-50%); cursor: ew-resize; }
.design-form .form-handle.se { bottom: -5px; right: -5px; cursor: nwse-resize; }
.design-form .form-handle.s  { bottom: -5px; left: 50%; transform: translateX(-50%); cursor: ns-resize; }
.design-form .form-handle.sw { bottom: -5px; left: -5px; cursor: nesw-resize; }
.design-form .form-handle.w  { top: 50%; left: -5px; transform: translateY(-50%); cursor: ew-resize; }
.dwidget {
  position: absolute;
  border: 1px dotted transparent;
  font-size: 11px;
  cursor: move;
  user-select: none;
  background: transparent;
}
.dwidget.selected {
  outline: 1px dashed var(--c-accent);
  outline-offset: 0;
}
.dwidget .dw-inner {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: flex-start;
  overflow: hidden;
  box-sizing: border-box;
}
.dwidget button.dw-inner {
  justify-content: center;
}
.dwidget button.dw-inner,
.dwidget input.dw-inner,
.dwidget select.dw-inner,
.dwidget fieldset.dw-inner { font: inherit; }
.dwidget input.dw-inner[type=text] { display: block; padding: 2px 4px; }
.dwidget select.dw-inner { padding: 1px 2px; }
.dwidget label.dw-inner { gap: 2px; padding: 0 2px; }
.dwidget fieldset.dw-inner {
  border: 1px solid #888; padding: 4px; margin: 0;
  display: block; align-items: stretch; justify-content: flex-start;
}
.dwidget .dw-listbox {
  width: 100%; height: 100%;
  background: white; color: black;
  border: 1px solid #888;
  overflow: auto;
  text-align: left;
  font-size: 11px;
  display: block;
}
.dwidget .dw-listbox > div { padding: 1px 4px; }
.dwidget .dw-image {
  background: #f5f5f5; border: 1px dashed #888;
  background-size: contain; background-repeat: no-repeat; background-position: center;
}
.dwidget .dw-panel { background: #ECE9D8; border: 1px solid #888; }
.dwidget .dw-timer {
  background: #FFF8C5; border: 1px dashed #888; color: #555;
  font-size: 10px;
}
.dwidget .handle {
  position: absolute;
  width: 7px; height: 7px;
  background: white; border: 1px solid black;
  z-index: 10;
}
.dwidget .handle.nw { top: -4px; left: -4px; cursor: nwse-resize; }
.dwidget .handle.n  { top: -4px; left: 50%; transform: translateX(-50%); cursor: ns-resize; }
.dwidget .handle.ne { top: -4px; right: -4px; cursor: nesw-resize; }
.dwidget .handle.e  { top: 50%; right: -4px; transform: translateY(-50%); cursor: ew-resize; }
.dwidget .handle.se { bottom: -4px; right: -4px; cursor: nwse-resize; }
.dwidget .handle.s  { bottom: -4px; left: 50%; transform: translateX(-50%); cursor: ns-resize; }
.dwidget .handle.sw { bottom: -4px; left: -4px; cursor: nesw-resize; }
.dwidget .handle.w  { top: 50%; left: -4px; transform: translateY(-50%); cursor: ew-resize; }

/* Crosshair when a tool is armed */
.designer.arming, .designer.arming .design-form, .designer.arming .dwidget { cursor: crosshair !important; }

/* Rubber-band selection overlay */
.designer .rubber {
  position: absolute;
  border: 1px dashed var(--c-accent);
  background: rgba(49,106,197,0.10);
  pointer-events: none;
}

/* Code editor pane */
.code-pane {
  flex: 1; min-height: 0;
  display: flex; flex-direction: column;
}
.code-toolbar {
  display: flex;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border-l);
  padding: 2px 4px; gap: 4px;
  flex-shrink: 0;
}
.code-toolbar select {
  font-size: 11px;
  padding: 1px 4px;
  background: white; color: black;
  border: 1px solid var(--c-border);
}
.monaco-host { flex: 1; min-height: 0; }

/* ── Right column docks ─────────────────────────────────────── */

#proj-dock   { flex: 0 0 28%; }
#props-dock  { flex: 1 1 auto; }
#layout-dock { flex: 0 0 110px; }

#proj-tree {
  flex: 1; min-height: 0;
  overflow: auto;
  padding: 4px;
}
.tree-group {
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; margin-top: 4px;
  color: var(--c-text-mute); font-size: 11px;
  padding-right: 4px;
}
.tree-actions, .tree-row-actions { display: inline-flex; gap: 2px; }
.tree-row-actions { visibility: hidden; }
.tree-item:hover .tree-row-actions { visibility: visible; }
.tree-btn {
  width: 16px; height: 16px;
  font-size: 10px; line-height: 14px; text-align: center;
  background: var(--c-bg-dark); color: var(--c-text);
  border: 1px solid var(--c-border-l);
  cursor: pointer; padding: 0;
}
.tree-btn:hover { background: var(--c-accent-bg); }
.tree-label { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.tree-item {
  padding: 1px 8px;
  cursor: default;
  display: flex; align-items: center; gap: 4px;
}
.tree-item:hover { background: var(--c-accent-bg); }
.tree-item.active { background: var(--c-accent); color: white; }
.tree-item .ico { width: 14px; opacity: 0.7; }
.tree-item.tree-sub-item {
  padding-left: 24px;
  font-size: 11px;
}

#props-toolbar {
  display: flex; gap: 0;
  background: var(--c-bg-dark);
  border-bottom: 1px solid var(--c-border-l);
  padding: 2px;
  flex-shrink: 0;
}
.ptab {
  background: transparent; border: 1px solid transparent;
  font-size: 10px; padding: 1px 6px; cursor: pointer;
}
.ptab.active { border-color: var(--c-border); background: var(--c-panel); }
#props-search {
  flex: 1;
  margin-left: 4px;
  font-size: 11px;
  border: 1px solid var(--c-border-l);
  padding: 1px 4px;
}

#props-body {
  flex: 1; min-height: 0;
  overflow: auto;
  font-size: 11px;
}
.prop-cat {
  background: var(--c-bg-dark);
  font-weight: 600;
  padding: 2px 6px;
  border-top: 1px solid var(--c-border-l);
  border-bottom: 1px solid var(--c-border-l);
}
.prop-row {
  display: grid;
  grid-template-columns: 48% 1fr;
  border-bottom: 1px solid #f0f0f0;
}
@media (prefers-color-scheme: dark) { .prop-row { border-bottom-color: #2a2a2a; } }
.prop-row:hover .prop-name { background: var(--c-accent-bg); }
.prop-name {
  padding: 2px 6px;
  border-right: 1px solid var(--c-border-l);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.prop-row.selected .prop-name { background: var(--c-accent); color: white; }
.prop-val {
  display: flex; align-items: center;
  min-width: 0;
}
.prop-val input,
.prop-val select {
  flex: 1; min-width: 0;
  border: 0; outline: 0;
  font: inherit;
  background: transparent; color: inherit;
  padding: 1px 4px;
}
.prop-val input:focus,
.prop-val select:focus {
  background: var(--c-accent-bg);
}
.prop-val .swatch {
  width: 14px; height: 14px;
  border: 1px solid var(--c-border);
  margin: 0 4px;
}
.prop-val .prop-color {
  display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0;
}
.prop-val .prop-color input[type=color] {
  width: 22px; height: 16px; padding: 0; border: 1px solid var(--c-border);
  background: transparent; cursor: pointer; flex: 0 0 auto;
}
.prop-val .prop-color input[type=text] {
  flex: 1; min-width: 0;
}
.prop-val .prop-color .prop-color-ok {
  flex: 0 0 auto;
  font: inherit;
  font-size: 11px;
  padding: 1px 6px;
  border: 1px solid var(--c-border);
  background: var(--c-bg-dark, #f4f4f4);
  cursor: pointer;
  border-radius: 2px;
}
.prop-val .prop-color .prop-color-ok:hover { background: var(--c-accent-l, #e8e8e8); }
.prop-val .prop-asset {
  display: flex; gap: 2px; align-items: center; width: 100%;
}
.prop-val .prop-asset input[type=text] { flex: 1 1 auto; min-width: 40px; }
.prop-val .prop-asset select { flex: 0 1 80px; }
.prop-val .prop-asset .prop-asset-up {
  flex: 0 0 auto; width: 18px; height: 18px; padding: 0;
  font-weight: bold; cursor: pointer;
}
.asset-list { display: flex; flex-direction: column; gap: 4px; }
.asset-row {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 6px; border: 1px solid var(--c-border, #ccc);
  border-radius: 3px;
}
.asset-row .asset-name { flex: 1 1 auto; font-family: var(--font-mono, monospace); font-size: 12px; }
.asset-row .asset-mime { color: var(--c-text-mute, #888); font-size: 11px; }
.asset-row .asset-size { color: var(--c-text-mute, #888); font-size: 11px; min-width: 60px; text-align: right; }
.asset-row .asset-thumb {
  flex: 0 0 auto; width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #f4f4f4; border: 1px solid var(--c-border, #ccc); border-radius: 3px;
  object-fit: cover; overflow: hidden; font-size: 16px;
}
.asset-row img.asset-thumb { padding: 0; }
.asset-empty { padding: 12px; text-align: center; color: var(--c-text-mute, #888); }
.prop-val input[type=checkbox] {
  margin: 0 4px;
  flex: 0 0 auto;
}
.prop-cat {
  background: var(--c-bg-dark);
  font-weight: 600;
  padding: 2px 6px;
  border-top: 1px solid var(--c-border-l);
  border-bottom: 1px solid var(--c-border-l);
  font-size: 11px;
}

/* Form Layout dock */
#layout-body {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 6px;
  background: var(--c-bg-dark);
}
#layout-screen {
  position: relative;
  width: 160px; height: 90px;
  background: linear-gradient(180deg, #2A4A7F 0%, #1F3460 100%);
  border: 1px solid black;
  border-radius: 2px;
}
#layout-form {
  position: absolute;
  background: rgba(255,255,255,0.85);
  border: 1px solid #555;
  cursor: move;
  /* set inline */
}

/* ── Output dock ────────────────────────────────────────────── */

#output-tabs {
  display: flex;
  background: var(--c-bg-dark);
  border-bottom: 1px solid var(--c-border);
  align-items: center;
  flex-shrink: 0;
}
.otab {
  padding: 3px 12px;
  font-size: 11px;
  cursor: default;
  border-right: 1px solid var(--c-border-l);
  color: var(--c-text-mute);
}
.otab.active { background: var(--c-panel); color: var(--c-text); font-weight: 600; }
#status {
  margin-left: auto;
  padding: 0 12px;
  font-size: 11px;
  color: var(--c-text-mute);
}
#status.error { color: var(--c-warn); }
#status.ok    { color: #2A8A2A; }
#ide-version {
  padding: 0 12px;
  font-size: 11px;
  color: var(--c-text-mute);
  font-family: var(--font-mono, monospace);
}

#output-bodies {
  flex: 1; min-height: 0;
  position: relative;
}
.obody {
  position: absolute; inset: 0;
  display: none;
  overflow: auto;
  margin: 0;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--c-panel);
  color: var(--c-text);
  white-space: pre-wrap;
}
.obody.active { display: block; }
.obody[data-tab="immediate"] {
  display: none;
  flex-direction: column;
}
.obody[data-tab="immediate"].active { display: flex; }
#immediate-log { flex: 1; overflow: auto; }

/* Errors panel: per-line color coding + tab badge */
.obody[data-tab="errors"] { padding: 4px 6px; overflow: auto; }
.err-line { padding: 2px 6px; border-bottom: 1px solid rgba(0,0,0,0.04); white-space: pre-wrap; word-break: break-word; }
.err-error { color: #b00020; background: rgba(176,0,32,0.05); }
.err-warn  { color: #a06000; background: rgba(255,180,0,0.07); }
.err-info  { color: #555; }
.otab.has-errors { color: #b00020; font-weight: 700; }
.otab.has-warns  { color: #a06000; font-weight: 700; }
#immediate-input {
  border: 0; border-top: 1px solid var(--c-border-l);
  padding: 4px 8px;
  font: inherit; background: transparent; color: inherit;
}
.err-row {
  padding: 2px 6px;
  border-bottom: 1px solid var(--c-border-l);
  cursor: default;
}
.err-row:hover { background: var(--c-accent-bg); }
.err-row .loc { color: var(--c-text-mute); margin-right: 8px; font-family: var(--font-mono); }

/* ── Hidden ─────────────────────────────────────────────────── */
[hidden] { display: none !important; }

/* ── Preview window (Run) — fullscreen overlay ─────────────── */

#preview-window {
  position: fixed;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  display: flex; flex-direction: column;
  z-index: 1000;
  border-radius: 4px;
  overflow: hidden;
}
#preview-titlebar {
  background: linear-gradient(180deg, #0A246A 0%, #316AC5 100%);
  color: white;
  height: 24px;
  display: flex; align-items: center;
  padding: 0 8px;
  font-size: 12px; font-weight: 600;
  cursor: default;
  flex-shrink: 0;
  user-select: none;
}
#preview-title { flex: 1; }
#preview-close {
  width: 28px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 2px;
  cursor: pointer;
  font-size: 14px;
}
#preview-close:hover { background: var(--c-warn); }
#preview { flex: 1; min-height: 0; border: 0; background: white; width: 100%; }

/* Backdrop for Run Mode */
#preview-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(1px);
  z-index: 999;
}

/* Custom corner resizer handle for Preview Window */
.preview-resize-handle {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 14px;
  height: 14px;
  cursor: se-resize;
  z-index: 1002;
  background: linear-gradient(135deg, transparent 70%, var(--c-text-mute, #888) 70%);
}

/* ── Modal IDE dialog (About / License / Source) ─────────── */

.ide-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 5000;
  display: flex; align-items: center; justify-content: center;
}
.ide-modal {
  background: var(--c-panel);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  box-shadow: 4px 4px 18px rgba(0,0,0,0.4);
  min-width: 360px; max-width: 80vw;
  display: flex; flex-direction: column;
}
.ide-modal-tb {
  background: linear-gradient(180deg, #0A246A 0%, #316AC5 100%);
  color: white; padding: 4px 8px; font-weight: 600; font-size: 12px;
  display: flex; align-items: center; justify-content: space-between;
  user-select: none;
}
.ide-modal-tb .x { cursor: pointer; padding: 0 6px; }
.ide-modal-tb .x:hover { background: var(--c-warn); }
.ide-modal-body { padding: 14px 16px; max-width: 80vw; overflow: auto; }
.ide-modal-btns {
  display: flex; gap: 6px; justify-content: flex-end;
  padding: 8px 12px;
  border-top: 1px solid var(--c-border-l);
  background: var(--c-bg-dark);
}
.ide-modal-btns button {
  font: inherit; padding: 4px 14px; cursor: pointer;
  border: 1px solid var(--c-border);
  background: var(--c-bg);
  color: var(--c-text);
}
.ide-modal-btns button.primary {
  background: var(--c-accent); color: white; border-color: var(--c-accent);
}
.ide-modal-btns button:hover { filter: brightness(1.1); }

/* Premium Property Modals */
.prop-modal-trigger {
  border: 1px solid var(--c-border);
  background: var(--c-bg);
  color: var(--c-text);
  border-radius: 4px;
  cursor: pointer;
  padding: 2px 6px;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
  transition: all 0.2s ease;
}
.prop-modal-trigger:hover {
  background: var(--c-accent-bg);
  border-color: var(--c-accent);
}
.prop-font-wrap {
  display: flex;
  width: 100%;
}
.prop-font-wrap select {
  flex: 1;
  min-width: 0;
}
.premium-modal-overlay {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 10000;
}
.premium-modal-overlay.open {
  opacity: 1; pointer-events: auto;
}
.premium-modal-content {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  width: 320px;
  max-width: 90%;
  padding: 16px;
  transform: scale(0.9);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
}
.premium-modal-overlay.open .premium-modal-content {
  transform: scale(1);
}
.premium-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--c-border-l);
  padding-bottom: 8px;
  margin-bottom: 12px;
}
.premium-modal-header h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
}
.premium-modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: var(--c-text-mute);
  padding: 0;
  line-height: 1;
}
.premium-modal-close:hover {
  color: var(--c-text);
}
.premium-color-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
.premium-color-cell {
  height: 28px;
  border-radius: 4px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.1s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.premium-color-cell:hover {
  transform: scale(1.1);
}
.premium-color-cell.selected {
  border-color: var(--c-accent);
  transform: scale(1.05);
}
.premium-font-list {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--c-border-l);
  border-radius: 6px;
  margin-bottom: 12px;
  background: var(--c-bg-dark);
}
.premium-font-item {
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.1s ease;
  border-bottom: 1px solid var(--c-border-l);
  color: var(--c-text);
}
.premium-font-item:last-child {
  border-bottom: none;
}
.premium-font-item:hover {
  background: var(--c-accent-bg);
}
.premium-font-item.selected {
  background: var(--c-accent-bg);
  font-weight: 600;
  border-left: 3px solid var(--c-accent);
}
.premium-asset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: 12px;
  padding: 2px;
}
.premium-asset-card {
  border: 1px solid var(--c-border-l);
  border-radius: 6px;
  padding: 6px;
  text-align: center;
  cursor: pointer;
  background: var(--c-bg-dark);
  transition: all 0.15s ease;
}
.premium-asset-card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.premium-asset-card.selected {
  border-color: var(--c-accent);
  background: var(--c-accent-bg);
}
.premium-asset-preview {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
  border-radius: 4px;
  background: var(--c-panel);
  font-size: 20px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.premium-asset-name {
  font-size: 9px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--c-text);
}

/* ── Debugger Styles ────────────────────────────────────────── */

/* Monaco gutter breakpoint glyph */
.monaco-breakpoint-glyph {
  background: #e81123;
  border-radius: 50%;
  width: 10px !important;
  height: 10px !important;
  margin-top: 4px;
  margin-left: 5px;
  box-shadow: 0 0 4px rgba(232, 17, 35, 0.6);
  cursor: pointer;
}

/* Monaco active line execution highlight */
.monaco-debug-current-line {
  background: rgba(255, 235, 59, 0.18) !important;
  border-left: 3px solid #fbc02d;
}

/* Debugger dock layout */
#debug-dock {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}
#debug-body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px;
  background: var(--c-panel);
}
.debug-section {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  background: var(--c-bg);
}
#debug-callstack-sec {
  flex: 0 0 100px;
}
#debug-variables-sec {
  flex: 1 1 auto;
}
#debug-watch-sec {
  flex: 0 0 120px;
}
.debug-section-title {
  font-weight: 600;
  font-size: 11px;
  padding: 4px 8px;
  background: var(--c-bg-dark);
  border-bottom: 1px solid var(--c-border);
  color: var(--c-text-mute);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Call Stack styling */
#debug-callstack {
  flex: 1;
  overflow-y: auto;
}
.debug-frame-row {
  padding: 4px 8px;
  font-size: 11px;
  cursor: default;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--c-border-l);
}
.debug-frame-row:hover {
  background: var(--c-accent-bg);
}
.debug-frame-row.active {
  background: var(--c-accent);
  color: white;
  font-weight: 600;
}
.debug-frame-row .frame-line {
  color: var(--c-text-mute);
}
.debug-frame-row.active .frame-line {
  color: rgba(255, 255, 255, 0.8);
}

/* Variables & Watch styling */
#debug-variables, #debug-watch-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px;
}
.debug-var-row {
  display: flex;
  padding: 2px 4px;
  font-size: 11px;
  font-family: var(--font-mono, monospace);
  border-bottom: 1px solid rgba(0,0,0,0.03);
}
.debug-var-row:hover {
  background: var(--c-accent-bg);
}
.debug-var-name {
  color: #a71d5d; /* Variable red/pink */
  font-weight: 600;
  margin-right: 4px;
}
.debug-var-val {
  color: var(--c-text);
  word-break: break-all;
  flex: 1;
}
.debug-var-val.string {
  color: #183691; /* String blue */
}
.debug-var-val.number {
  color: #0086b3; /* Number teal */
}
.debug-var-val.component-link {
  color: var(--c-accent);
  text-decoration: underline;
  cursor: pointer;
}

/* Watch list additions */
.debug-watch-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 6px;
  font-size: 11px;
  border-bottom: 1px solid var(--c-border-l);
}
.debug-watch-expr {
  font-weight: 600;
  font-family: var(--font-mono, monospace);
}
.debug-watch-val {
  font-family: var(--font-mono, monospace);
  margin-left: 8px;
  color: var(--c-text-mute);
  flex: 1;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.debug-watch-delete {
  background: transparent;
  border: none;
  color: var(--c-warn);
  cursor: pointer;
  padding: 0 4px;
  font-weight: bold;
  font-size: 12px;
  margin-left: 6px;
}
.debug-watch-delete:hover {
  opacity: 0.8;
}
.debug-watch-add {
  display: flex;
  padding: 4px;
  border-top: 1px solid var(--c-border);
  background: var(--c-bg-dark);
}
#debug-watch-input {
  flex: 1;
  min-width: 0;
  font-size: 11px;
  border: 1px solid var(--c-border);
  border-radius: 3px;
  padding: 2px 6px;
  background: var(--c-bg);
  color: var(--c-text);
}
#btn-debug-watch-add {
  background: var(--c-accent);
  color: white;
  border: 1px solid var(--c-accent);
  border-radius: 3px;
  padding: 2px 8px;
  margin-left: 4px;
  cursor: pointer;
  font-weight: bold;
}
#btn-debug-watch-add:hover {
  filter: brightness(1.1);
}

/* Paused Glass Overlay on Preview Window */
#preview-paused-overlay {
  position: absolute;
  inset: 24px 0 0 0; /* starts below the 24px titlebar! */
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  pointer-events: auto; /* blocks clicks to iframe! */
}
@media (prefers-color-scheme: dark) {
  #preview-paused-overlay {
    background: rgba(0, 0, 0, 0.4);
  }
}
.paused-overlay-text {
  background: #fbc02d;
  color: #333;
  font-weight: bold;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Toolbar active states */
.tb.debug {
  width: auto;
  padding: 0 8px;
  font-size: 11px;
  background: rgba(76, 175, 80, 0.1);
  border-color: rgba(76, 175, 80, 0.4);
  color: #4caf50;
  gap: 4px;
}
.tb.debug:hover {
  background: #4caf50;
  color: white;
  border-color: #4caf50;
}
.tb.debug-ctrl {
  width: auto;
  padding: 0 8px;
  font-size: 11px;
  color: #2196f3;
  gap: 4px;
}
.tb.debug-ctrl:hover:not([disabled]) {
  background: #2196f3;
  color: white;
  border-color: #2196f3;
}
.tb.debug-ctrl[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: transparent;
}



/* Resizer Splitters */
.resizer {
  background: var(--c-bg-dark);
  z-index: 10;
  user-select: none;
  transition: background 0.15s ease;
}
.resizer:hover, .resizer.dragging {
  background: var(--c-accent, #2196f3) !important;
}
.resizer.vertical {
  width: 4px;
  height: 100%;
  cursor: col-resize;
}
.resizer.horizontal {
  height: 4px;
  width: 100%;
  cursor: row-resize;
}

/* Collapsible Debugger Sections */
.debug-section {
  transition: flex 0.2s ease, height 0.2s ease;
}
.debug-section.collapsed {
  flex: 0 0 24px !important;
  height: 24px !important;
  overflow: hidden;
}
.debug-section.collapsed > :not(.debug-section-title) {
  display: none !important;
}
.debug-section-title {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
}
.debug-section-title::before {
  content: "▼";
  font-size: 8px;
  margin-right: 6px;
  display: inline-block;
  transition: transform 0.1s ease;
}
.debug-section.collapsed .debug-section-title::before {
  transform: rotate(-90deg);
}

/* Premium Assets Explorer Layout */
.premium-modal-content.premium-modal-content-wide {
  width: 900px;
  max-width: 95%;
  height: 600px;
  max-height: 90vh;
}
.assets-explorer-layout {
  display: flex;
  height: 100%;
  gap: 16px;
  overflow: hidden;
}
.assets-explorer-sidebar {
  width: 340px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--c-border-l);
  padding-right: 16px;
  gap: 12px;
  height: 100%;
}
.assets-sidebar-header {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  align-items: center;
}
.assets-search-container {
  flex: 1;
}
.assets-search-container input {
  width: 100%;
  padding: 6px 12px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  background: var(--c-bg-dark);
  color: var(--c-text);
  font-size: 12px;
  outline: none;
  transition: border-color 0.2s;
}
.assets-search-container input:focus {
  border-color: var(--c-accent);
}
.assets-type-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 4px;
  flex-shrink: 0;
}
.assets-tab-btn {
  background: transparent;
  border: 1px solid var(--c-border-l);
  border-radius: 4px;
  color: var(--c-text-mute);
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}
.assets-tab-btn:hover {
  border-color: var(--c-accent);
  color: var(--c-text);
}
.assets-tab-btn.active {
  background: var(--c-accent-bg);
  border-color: var(--c-accent);
  color: var(--c-text);
  font-weight: 500;
}
.assets-explorer-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.assets-explorer-row {
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 6px;
  background: var(--c-bg-dark);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
}
.assets-explorer-row:hover {
  background: var(--c-panel);
  border-color: var(--c-border-l);
}
.assets-explorer-row.selected {
  background: var(--c-accent-bg);
  border-color: var(--c-accent);
}
.assets-row-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-panel);
  border-radius: 4px;
  margin-right: 10px;
  font-size: 18px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  flex-shrink: 0;
}
.assets-row-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.assets-row-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.assets-row-meta {
  font-size: 10px;
  color: var(--c-text-mute);
  display: flex;
  gap: 8px;
}
.assets-row-size {
  margin-left: auto;
}

/* Right Preview Panel */
.assets-explorer-preview-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: var(--c-bg-dark);
  border-radius: 8px;
  border: 1px solid var(--c-border-l);
  padding: 16px;
}
.assets-preview-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--c-text-mute);
  font-size: 13px;
  gap: 12px;
}
.assets-preview-placeholder .placeholder-icon {
  font-size: 48px;
}
.assets-preview-detail {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 16px;
}
.assets-preview-media {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-panel);
  border: 1px solid var(--c-border-l);
  border-radius: 6px;
  overflow: auto;
  padding: 12px;
}
.assets-preview-info {
  background: var(--c-panel);
  border: 1px solid var(--c-border-l);
  border-radius: 6px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}
.assets-info-row {
  display: flex;
  align-items: center;
  font-size: 12px;
}
.assets-info-row label {
  width: 60px;
  font-weight: 500;
  color: var(--c-text-mute);
  flex-shrink: 0;
}
.assets-info-row span {
  color: var(--c-text);
  word-break: break-all;
}
.assets-rename-input-container {
  display: flex;
  flex: 1;
  gap: 6px;
}
.assets-rename-input-container input {
  flex: 1;
  padding: 4px 8px;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  background: var(--c-bg-dark);
  color: var(--c-text);
  font-size: 11px;
}
.assets-actions-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}
.premium-btn {
  padding: 6px 12px;
  background: var(--c-accent);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s, background-color 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.premium-btn:hover {
  opacity: 0.9;
}
.premium-btn.danger {
  background: var(--c-warn);
}
.premium-btn.secondary {
  background: var(--c-bg-dark);
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.premium-btn.secondary:hover {
  background: var(--c-panel);
}

/* Specific media previews */
.preview-img {
  max-width: 100%;
  max-height: 280px;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  background: repeating-conic-gradient(#555 0% 25%, #666 0% 50%) 50% / 16px 16px;
}
.preview-video {
  max-width: 100%;
  max-height: 280px;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.audio-preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}
.audio-icon-large {
  font-size: 64px;
}
.preview-audio {
  width: 100%;
  max-width: 320px;
}
.csv-table-wrapper {
  width: 100%;
  height: 100%;
  max-height: 280px;
  overflow: auto;
  border: 1px solid var(--c-border-l);
  border-radius: 4px;
}
.csv-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 10px;
}
.csv-table th, .csv-table td {
  border: 1px solid var(--c-border-l);
  padding: 4px 6px;
  text-align: left;
}
.csv-table th {
  background: var(--c-bg-dark);
  color: var(--c-text);
  position: sticky;
  top: 0;
  font-weight: 600;
}
.csv-table td {
  background: var(--c-panel);
  color: var(--c-text);
}
.csv-more-rows {
  font-size: 10px;
  color: var(--c-text-mute);
  text-align: center;
  padding: 4px;
  background: var(--c-bg-dark);
  border-top: 1px solid var(--c-border-l);
}
.text-preview-code {
  width: 100%;
  height: 100%;
  max-height: 280px;
  overflow: auto;
  margin: 0;
  padding: 8px;
  background: var(--c-bg-dark);
  border: 1px solid var(--c-border-l);
  border-radius: 4px;
  text-align: left;
}
.text-preview-code code {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--c-text);
  white-space: pre-wrap;
}