:root {
  color-scheme: dark;
  --surface: #1b252e;
  --edge: #39454f;
  --ink: #f2f4f5;
  --secondary: #b8c1c8;
  --gold: #f6c35a;
}
* {box-sizing: border-box}
body {margin:0; background:#161e26; color:var(--ink); font:14px/1.45 "Inter",system-ui,sans-serif}
[hidden] {display:none!important}
button, select, input {font:inherit; color:inherit; max-width:100%}
button {
  background:linear-gradient(155deg,#2a353f,#222c35);
  border:1px solid #42505b; border-radius:6px; padding:8px 12px;
  min-height:36px; font-size:13px; font-weight:580; cursor:pointer;
}
button:hover {background:#323e48; border-color:#697780}
button:focus-visible, select:focus-visible, input:focus-visible {outline:2px solid var(--gold); outline-offset:2px}
button:active {transform:translateY(1px)}
button:disabled {opacity:.48; cursor:not-allowed}
button.primary,button[data-action="save"],button[data-action="simulate"],#save,#run,#simulate {
  color:#261e12; border-color:#ffd47e; background:linear-gradient(165deg,#ffda81,#efb346);
  box-shadow:inset 0 -2px 0 #d29839; font-weight:740;
}
button[aria-pressed="true"],button.selected,button.active {
  color:#ffd785; border-color:#e2b34d; background:#3b3428;
}
select,input:not([type=file]):not([type=checkbox]) {
  border:1px solid #414b53; border-radius:5px; background:#131b22; padding:8px 10px; min-width:0;
}
h1,h2,h3,h4,p {margin:0}
h1,h2,h3 {line-height:1.2; letter-spacing:-.035em}
#topbar {
  min-height:66px; padding:10px clamp(14px,2vw,32px); display:flex; align-items:center;
  justify-content:space-between; gap:16px; border-bottom:1px solid var(--edge); background:#18212a;
}
.brand,.brand-lockup {display:flex; align-items:center; gap:12px}
.brand small,.brand-sub {display:block; font-size:9px; font-weight:700; letter-spacing:.17em; text-transform:uppercase; color:var(--secondary)}
.brand strong,.brand-name {font-weight:800; letter-spacing:.12em; font-size:17px}
.brand-mark,.logo,.monogram {display:grid; place-items:center; width:38px; height:38px; border-radius:8px; color:#241e13; background:var(--gold); font:bold 24px/1 system-ui; box-shadow:inset 0 -3px 0 #bd852c}
.actions,.top-actions,#topbar nav {display:flex; flex-wrap:wrap; align-items:center; gap:8px}
#editor {
  display:grid; grid-template-columns:clamp(212px,18.7vw,270px) minmax(0,1fr) clamp(236px,22vw,320px);
  min-height:calc(100svh - 66px); width:100%;
}
#editor > * {min-width:0}
#tools,#dispatch {padding:24px clamp(14px,1.6vw,25px); background:var(--surface)}
#tools {border-right:1px solid var(--edge)}
#dispatch {border-left:1px solid var(--edge)}
#editor h2 {font-size:clamp(19px,1.65vw,26px); margin:4px 0 10px}
#editor h3 {font-size:14px; margin:16px 0 9px}
#editor p {color:var(--secondary); font-size:13px; line-height:1.55}
.eyebrow,.kicker,.section-label,.overline {font-size:10px!important; font-weight:760; text-transform:uppercase; letter-spacing:.13em; color:#c9d1d6}
#tools hr,#dispatch hr {border:0; height:1px; background:var(--edge); margin:20px 0}
.tool-grid,.tools-grid,.palette {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.tool-grid button,.tools-grid button,.palette button {min-height:40px; text-align:left; padding:7px; line-height:1.24; display:flex; gap:7px; align-items:center}
#editor label {display:block; font-size:12px; font-weight:630; color:#cbd2d7}
#editor label select,#editor label input {display:block;width:100%;margin:5px 0 10px}
#boardWrap {display:flex;flex-direction:column; background:radial-gradient(ellipse at 55% 52%,#232d35,#151d25 78%);position:relative}
.board-head,.board-header,.board-toolbar {display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:20px 18px 6px}
.view-toggle,.segmented {display:inline-flex;align-items:center;gap:0}
.view-toggle button,.segmented button {border-radius:0}
.view-toggle button:first-child,.segmented button:first-child {border-radius:6px 0 0 6px}
.view-toggle button:last-child,.segmented button:last-child {border-radius:0 6px 6px 0}
#board {display:block;width:100%;height:clamp(430px,calc(100svh - 182px),900px);touch-action:none;user-select:none}
#dispatch select {width:100%}
.queue,#dispatch ol,#dispatch ul {list-style:none;padding:0; margin:8px 0 14px;max-height:225px;overflow:auto;scrollbar-color:#68737a transparent}
.queue-item,#dispatch li {background:#212c35;border:1px solid var(--edge);border-radius:6px;padding:9px;margin-bottom:6px}
#editor output,#status {color:var(--secondary);font-size:12px}
.board-head h1 {font-size:clamp(22px,2.05vw,31px);margin:3px 0 0;display:flex;align-items:center;gap:10px}
.badge {font:700 9px/1.5 system-ui;letter-spacing:.06em;color:#f4c665;border:1px solid #786038;background:#332e24;border-radius:5px;padding:3px 7px}
#mapSize {color:var(--secondary);font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}
.switch {display:inline-flex;background:#17212a;border:1px solid #414e59;border-radius:7px;overflow:hidden}
.switch button {min-height:30px;padding:4px 13px;border:0;border-radius:0}
.switch button[aria-pressed=true] {background:var(--gold);color:#271f14}
body>footer {padding:10px 20px;background:#151d24;border-top:1px solid var(--edge);font-size:12px;color:#8c9ba4}
footer a {color:#cad3d9;text-underline-offset:3px}
@media(max-width:1190px){.board-head {gap:6px}.switch button {padding:4px 9px}}
@media(max-width:1050px) and (min-width:801px) {
  #editor {grid-template-columns:186px minmax(0,1fr) 208px}
  #tools,#dispatch {padding:16px 11px}
  .tool-grid button,.tools-grid button,.palette button {font-size:12px;gap:4px}
}
@media(max-width:800px) {
  #topbar {flex-wrap:wrap;gap:10px;padding:12px 14px}
  #editor {grid-template-columns:repeat(2,minmax(0,1fr))}
  #boardWrap {grid-column:1 / -1;grid-row:1;border-bottom:1px solid var(--edge)}
  #board {height:clamp(330px,66vw,530px)}
  #tools,#dispatch {padding:16px;border:0}
  #dispatch {border-left:1px solid var(--edge)}
  .board-head,.board-header,.board-toolbar {padding:12px 14px 3px}
}
@media(max-width:540px) {
  #editor {display:flex;flex-direction:column}
  #boardWrap {order:-1}
  #board {height:clamp(305px,88vw,450px)}
  #dispatch {border:0;border-top:1px solid var(--edge)}
  #topbar button {font-size:12px;padding:6px 9px}
  .tool-grid,.tools-grid,.palette {grid-template-columns:repeat(3,minmax(0,1fr))}
}

#run,#add,#resize{width:100%}
/* Editor controls and simulation panels share the compact workstation layout. */
.field-pair {display:grid;grid-template-columns:1fr 1fr;gap:8px}
.button-row {display:flex;gap:6px;margin:9px 0;flex-wrap:wrap}
.button-row button {flex:1}
#editor details {border-top:1px solid var(--edge);padding:12px 0 4px;margin-top:12px}
#editor summary {cursor:pointer;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:9px}
#editor details:not([open]) summary {margin-bottom:0}
#editor .check-label {display:flex;gap:8px;align-items:center;margin:10px 0;font-size:12px;line-height:1.4}
#editor .check-label input {width:15px;height:15px;accent-color:var(--gold);margin:0;flex:none}
#editor .inline-label {display:flex;align-items:center;gap:10px;margin-top:12px}
#editor .inline-label select {margin:0;flex:1}
#applyObject,#applySettings,#applyRules {width:100%}
.camera-controls {display:flex;align-items:center;gap:6px;padding:4px 18px 0}
.camera-controls button {min-height:30px;padding:4px 9px;font-size:12px}
.camera-controls span {font-size:10px;color:#9aa9b1;margin-left:auto}
#board {height:clamp(430px,calc(100svh - 220px),900px)}
#properties {border-left:2px solid var(--gold);padding-left:10px}
#properties hr {display:none}
#editor .validation {color:#e5b972;font-size:11px;max-height:120px;padding-left:16px;overflow:auto}
#dispatch li small {display:block;color:var(--secondary);font-size:11px;margin:4px 0}
#dispatch li button {min-height:28px;padding:3px 8px;font-size:11px}
.job-state {display:inline-block;font-size:11px;color:#7fc6b5;margin-right:10px}
.playback {display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:8px 0}
.playback button {font-size:11px;padding:5px 6px;min-height:31px}
#editor .playback label {display:flex;align-items:center;gap:5px;font-size:11px}
#editor .playback select {margin:0;padding:4px;width:auto;flex:1}
#timeline {width:100%;accent-color:var(--gold);padding:0;margin:8px 0}
#runStatus,#runTime {font-size:11px!important;font-variant-numeric:tabular-nums}
.metrics {display:grid;grid-template-columns:1fr auto;gap:5px 9px;font-size:12px;margin:10px 0}
.metrics dt {color:var(--secondary)}
.metrics dd {margin:0;text-align:right;font-weight:700;font-variant-numeric:tabular-nums}
#dispatch #events {font-size:11px;max-height:240px}
#dispatch #events li {font-size:11px;line-height:1.5;padding:7px}
.comparison-table {width:100%;border-collapse:collapse;font-size:11px;margin:12px 0}
.comparison-table td {padding:6px 3px;border-bottom:1px solid var(--edge);text-align:right}
.comparison-table td:first-child {text-align:left;color:var(--secondary)}
#comparison {font-size:12px;color:var(--secondary);margin-top:9px}
#tools,#dispatch {overflow-wrap:anywhere}
@media(min-width:801px) {#tools,#dispatch {max-height:calc(100svh - 66px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#455560 transparent}#boardWrap {align-self:start}}
@media(max-width:800px) {#board {height:clamp(330px,66vw,530px)}}
@media(max-width:540px) {.camera-controls span {display:none}#board {height:clamp(305px,88vw,450px)}}