/* ------------------------------------------------------------------
   Diagramador de flujo · hoja de estilos
------------------------------------------------------------------ */
:root {
  --chrome: #0d1420;
  --chrome-2: #131c2b;
  --chrome-3: #1a2536;
  --line: #26344a;
  --line-soft: #1d2838;
  --text: #e2e8f0;
  --text-dim: #8d9cb2;
  --accent: #f2a93b;
  --accent-soft: rgba(242, 169, 59, .16);
  --blue: #5b9bf0;
  --green: #45b57f;
  --red: #e2664f;

  --canvas-bg: #0f1724;
  --canvas-dot: #1e2b40;

  --ink: #223047;
  --ink-soft: #6b7891;
  --n-start: #dff0e4;
  --n-end: #fbe2df;
  --n-process: #f4f1e7;
  --n-io: #e4eefb;
  --n-decision: #fdf0d8;

  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --pal-w: 128px;
  --side-w: 292px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: var(--sans);
  font-size: 13px;
  background: var(--chrome);
  color: var(--text);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
}

/* ---------------- barra superior ---------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 12px;
  background: var(--chrome-2);
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 650;
  font-size: 14px;
  letter-spacing: .2px;
  white-space: nowrap;
}
.brand svg { flex: 0 0 auto; }

.title-input {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--text);
  background: var(--chrome-3);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 9px;
  width: 190px;
  min-width: 120px;
}
.title-input:focus { outline: none; border-color: var(--accent); }

.group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;           /* si no cabe, salta de linea en vez de desbordar */
}
.group + .group::before {
  content: "";
  width: 1px;
  height: 22px;
  background: var(--line);
  margin: 0 4px 0 -2px;
}
.spacer { flex: 1 1 auto; }

.btn {
  font-family: var(--sans);
  font-size: 12.5px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 11px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--chrome-3);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition: background .12s, border-color .12s, color .12s;
}
.btn:hover:not(:disabled) { background: #223047; border-color: #3a4d6b; }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: .38; cursor: not-allowed; }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #241703;
  font-weight: 650;
}
.btn.primary:hover:not(:disabled) { background: #ffbc51; border-color: #ffbc51; }
.btn.ghost { background: transparent; }
.btn.danger:hover:not(:disabled) { border-color: var(--red); color: #ffb4a4; }
.btn.icon { padding: 8px; }
.btn svg { display: block; }

.speed {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  color: var(--text-dim);
  white-space: nowrap;
}
.speed input[type=range] {
  width: 92px;
  accent-color: var(--accent);
}
.speed .speed-label { min-width: 66px; }

/* menu desplegable (ejemplos) */
.menu-wrap { position: relative; }
.menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 60;
  min-width: 250px;
  background: var(--chrome-3);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .5);
  padding: 5px;
}
.menu[hidden] { display: none; }
.menu button {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 12.5px;
  padding: 7px 9px;
  cursor: pointer;
}
.menu button:hover { background: #26344a; }
.menu button small {
  display: block;
  color: var(--text-dim);
  font-size: 11px;
  margin-top: 2px;
}

/* ---------------- cuerpo ---------------- */
.app {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;
}

/* ---------------- paleta ---------------- */
.palette {
  width: var(--pal-w);
  flex: 0 0 auto;
  background: var(--chrome-2);
  border-right: 1px solid var(--line);
  padding: 10px 9px 14px;
  overflow-y: auto;
}
.palette h2 {
  font-size: 10px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-dim);
  margin: 0 0 9px 3px;
}
.pal-item {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 9px 4px 7px;
  margin-bottom: 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #101a28;
  color: var(--text);
  font-family: var(--sans);
  font-size: 11.5px;
  cursor: grab;
  touch-action: none;
  transition: border-color .12s, background .12s;
}
.pal-item:hover { border-color: var(--accent); background: #1a2536; }
.pal-item svg { display: block; }
.pal-hint {
  font-size: 10.5px;
  line-height: 1.45;
  color: var(--text-dim);
  margin: 12px 2px 0;
}

/* fantasma que sigue al dedo o al raton */
.drag-ghost {
  position: fixed;
  z-index: 200;
  pointer-events: none;
  opacity: .85;
  transform: translate(-50%, -50%);
}

/* ---------------- escenario ---------------- */
.stage {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  position: relative;
}

.canvas-wrap {
  flex: 1 1 auto;
  overflow: auto;
  position: relative;
  background-color: var(--canvas-bg);
  background-image: radial-gradient(var(--canvas-dot) 1.1px, transparent 1.1px);
  background-size: 22px 22px;
}
.canvas-inner { position: relative; }
.zoom-layer {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
}
.edges { position: absolute; top: 0; left: 0; overflow: visible; }
/* las capas cubren todo el lienzo: dejan pasar el raton salvo en sus hijos,
   asi se puede pinchar una flecha que esta debajo */
.nodes, .editor-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.node, .edge-cut, .node-editor { pointer-events: auto; }

.canvas-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: var(--text-dim);
  font-size: 13px;
  text-align: center;
  line-height: 1.7;
}
.canvas-empty[hidden] { display: none; }

/* ---------------- bloques ---------------- */
.node {
  position: absolute;
  display: flex;             /* el contenido se estira a todo el alto del bloque */
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.node.dragging { cursor: grabbing; z-index: 12; }
.node .shape {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.node .shape .body {
  stroke: var(--ink);
  stroke-width: 2;
  fill: var(--n-process);
}
.node .shape .ring {
  fill: none;
  stroke: var(--blue);
  stroke-width: 2;
  stroke-dasharray: 5 4;
  opacity: 0;
  transform: scale(1);
}
.node[data-type=start] .shape .body { fill: var(--n-start); }
.node[data-type=end] .shape .body { fill: var(--n-end); }
.node[data-type=input] .shape .body,
.node[data-type=output] .shape .body { fill: var(--n-io); }
.node[data-type=decision] .shape .body { fill: var(--n-decision); }

.node .content {
  position: relative;
  flex: 1 1 auto;            /* con height:100% no se centraba en el rombo */
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 8px 14px;
  text-align: center;
  color: var(--ink);
  pointer-events: none;
}
/* el parelelogramo se inclina por los dos lados: hay que dejar aire a ambos */
.node[data-type=input] .content,
.node[data-type=output] .content { padding-left: 26px; padding-right: 26px; }
.node[data-type=decision] .content { padding: 10px 26%; }

.node .kind {
  font-size: 9px;
  letter-spacing: .7px;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.node .text {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.35;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-width: 100%;
}
.node[data-type=start] .text,
.node[data-type=end] .text {
  font-family: var(--sans);
  font-weight: 650;
  font-size: 13px;
  letter-spacing: .3px;
}

.node.is-selected .shape .ring { opacity: 1; }
.node.is-current .shape .body {
  stroke: #b96f00;
  filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0));
}
.node.is-current .shape .glow {
  fill: none;
  stroke: var(--accent);
  stroke-width: 9;
  opacity: .35;
}
.node .shape .glow { fill: none; stroke: none; stroke-width: 0; opacity: 0; }
.node.has-error .shape .body { stroke: var(--red); }
.node.is-broken .shape .body { stroke-dasharray: 6 3; }

/* puntos de conexion */
.anchor {
  position: absolute;
  width: 15px;
  height: 15px;
  margin: -7.5px 0 0 -7.5px;
  border-radius: 50%;
  background: var(--chrome-2);
  border: 2px solid var(--accent);
  cursor: crosshair;
  touch-action: none;
  z-index: 6;
  transition: transform .1s;
}
.anchor:hover, .anchor.hot { transform: scale(1.35); background: var(--accent); }
.port-tag {
  position: absolute;
  font-size: 10px;
  font-weight: 650;
  color: var(--text-dim);
  background: var(--canvas-bg);
  border-radius: 3px;
  padding: 0 3px;
  pointer-events: none;
  z-index: 5;
}

.node-edit {
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #182233;
  color: #9dc4ff;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  z-index: 8;
}
.node:hover .node-edit, .node.is-selected .node-edit { display: flex; }
.node-edit:hover { border-color: var(--blue); }

.node-del {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  border: 1px solid var(--red);
  background: #34160f;
  color: #ff9d88;
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  z-index: 8;
}
.node:hover .node-del, .node.is-selected .node-del { display: flex; }

/* en el rombo y en el paralelogramo las esquinas del recuadro quedan vacias:
   los botones se acercan al contorno real */
.node[data-type=decision] .node-del {
  top: 15%;
  left: 13%;
  right: auto;
}
.node[data-type=decision] .node-edit {
  bottom: 15%;
  left: 13%;
  right: auto;
}
.node[data-type=input] .node-edit,
.node[data-type=output] .node-edit {
  left: -10px;
  right: auto;
}

.node-warn {
  position: absolute;
  top: -9px;
  left: -9px;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 19px;
  text-align: center;
  cursor: help;
  z-index: 8;
}
.node-warn.soft { background: #b8891f; }
.node[data-type=decision] .node-warn {
  top: 15%;
  right: 13%;
  left: auto;
}
.node-warn[hidden] { display: none; }

.node.drop-target .shape .body { stroke: var(--green); stroke-width: 3; }

/* editor de texto del bloque */
.node-editor {
  position: absolute;
  z-index: 30;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.35;
  text-align: center;
  color: #17202f;
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: 6px;
  padding: 6px 7px;
  resize: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .45);
}
.node-editor:focus { outline: none; }

/* ---------------- flechas ---------------- */
.edges path.wire {
  fill: none;
  stroke: #90a3bd;
  stroke-width: 2;
  stroke-linecap: round;
  pointer-events: none;      /* se pincha la banda ancha invisible de debajo */
}
.edges path.wire.p-true { stroke: var(--green); }
.edges path.wire.p-false { stroke: var(--red); }
.edges path.wire.active { stroke-width: 3.5; }
.edges path.wire.is-selected {
  stroke: var(--blue);
  stroke-width: 3;
  stroke-dasharray: 7 4;
}
.edges path.hit {
  fill: none;
  stroke: transparent;
  stroke-width: 16;
  cursor: pointer;
  pointer-events: stroke;
}
.edges path.temp {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-dasharray: 6 4;
  pointer-events: none;
}
.edge-cut {
  position: absolute;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border-radius: 50%;
  border: 1px solid var(--blue);
  background: #10203a;
  color: #9dc4ff;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

/* ---------------- barra de estado ---------------- */
.statusbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 6px 12px;
  background: var(--chrome-2);
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--text-dim);
}
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--text);
}
.status-chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
}
.status-chip[data-status=running] .dot { background: var(--green); animation: pulse 1s infinite; }
.status-chip[data-status=paused] .dot { background: var(--accent); }
.status-chip[data-status=waiting] .dot { background: var(--blue); animation: pulse 1s infinite; }
.status-chip[data-status=finished] .dot { background: var(--green); }
.status-chip[data-status=error] .dot { background: var(--red); }
@keyframes pulse { 50% { opacity: .35; } }

.problems-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--text-dim);
  font-family: var(--sans);
  font-size: 11.5px;
  padding: 3px 8px;
  cursor: pointer;
}
.problems-btn.bad { color: #ffb4a4; border-color: #6b2b20; }
.problems-btn.warn { color: #f0c877; border-color: #574119; }
.zoom-box { display: flex; align-items: center; gap: 4px; }
.zoom-box .zoom-value { min-width: 42px; text-align: center; }

/* ---------------- panel lateral ---------------- */
.side {
  width: var(--side-w);
  flex: 0 0 auto;
  background: var(--chrome-2);
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;              /* deja que el panel se encoja en pantallas estrechas */
}
.panel.vars { flex: 0 0 auto; max-height: 44%; border-bottom: 1px solid var(--line); }
.panel.console { flex: 1 1 auto; }
.panel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px 7px;
  flex: 0 0 auto;
  flex-wrap: wrap;
}
.panel-head h3 {
  margin: 0;
  font-size: 10px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-dim);
}
.panel-head .spacer { flex: 1 1 auto; }
.mini-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--text-dim);
  font-family: var(--sans);
  font-size: 11px;
  padding: 3px 7px;
  cursor: pointer;
}
.mini-btn:hover { color: var(--text); border-color: #3a4d6b; }
.mini-check {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-dim);
  cursor: pointer;
}
.mini-check input { accent-color: var(--accent); margin: 0; }

.panel-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 0 11px 11px;
  min-height: 0;
}

.vars-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 12px;
}
.vars-table td {
  padding: 2px 0;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}
.vars-table td.vname {
  color: var(--accent);
  white-space: nowrap;
  padding-right: 6px;
  max-width: 96px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.vars-table td.vtype {
  color: var(--text-dim);
  font-size: 10px;
  text-align: right;
  padding-left: 4px;
  white-space: nowrap;
}
.var-input {
  width: 100%;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  background: #101a28;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 3px 5px;
  text-align: right;
}
.var-input:hover { border-color: var(--line); }
.var-input:focus { outline: none; border-color: var(--accent); background: #0c1420; text-align: left; }
.var-del {
  background: transparent;
  border: 0;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 2px 3px;
}
.var-del:hover { color: var(--red); }
.new-var {
  display: flex;
  gap: 5px;
  margin-top: 8px;
}
.new-var input {
  font-family: var(--mono);
  font-size: 11.5px;
  background: #101a28;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--text);
  padding: 4px 6px;
  min-width: 0;
}
.new-var input.nv-name { flex: 0 0 44%; }
.new-var input.nv-value { flex: 1 1 auto; }

.empty-msg {
  color: var(--text-dim);
  font-size: 11.5px;
  font-style: italic;
  line-height: 1.6;
}

.log-line {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
  padding: 2px 0 2px 12px;
  border-bottom: 1px solid var(--line-soft);
  color: #bcc9da;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  position: relative;
}
.log-line::before {
  position: absolute;
  left: 0;
  color: var(--text-dim);
}
.log-line.out { color: #f2f6fb; }
.log-line.out::before { content: ">"; color: var(--accent); }
.log-line.in { color: #a9d0ff; }
.log-line.in::before { content: "<"; color: var(--blue); }
.log-line.err { color: #ffb0a0; }
.log-line.err::before { content: "!"; color: var(--red); font-weight: 700; }
.log-line.ok { color: #93dcb6; }
.log-line.trace { color: #8b9ab0; }
.log-line.trace::before { content: "\00b7"; }
.log-line.sep {
  color: var(--text-dim);
  font-style: italic;
  border-bottom: 0;
}

/* ---------------- pedir un dato ---------------- */
.overlay-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 40;
}
.ask {
  position: absolute;
  pointer-events: auto;
  width: 232px;
  background: #182233;
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 11px 12px 12px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .55);
}
.ask h4 {
  margin: 0 0 3px;
  font-size: 12px;
  color: var(--accent);
}
.ask p {
  margin: 0 0 8px;
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.45;
}
.ask input {
  width: 100%;
  font-family: var(--mono);
  font-size: 13.5px;
  padding: 7px 8px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: #0d1520;
  color: var(--text);
}
.ask input:focus { outline: none; border-color: var(--accent); }
.ask .ask-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  margin-top: 9px;
}

/* ---------------- ventanas ---------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 8, 14, .72);
}
.modal[hidden] { display: none; }
.modal-card {
  width: min(720px, 100%);
  max-height: 100%;
  overflow-y: auto;
  background: var(--chrome-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
}
.modal-card h2 {
  margin: 0 0 4px;
  font-size: 16px;
}
.modal-card h3 {
  margin: 18px 0 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--accent);
}
.modal-card p, .modal-card li { font-size: 12.5px; line-height: 1.65; color: #cdd7e5; }
.modal-card ul { margin: 4px 0; padding-left: 18px; }
.modal-card code {
  font-family: var(--mono);
  font-size: 11.5px;
  background: #0f1826;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
}
.modal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 4px 20px;
}
.kbd-row { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; padding: 3px 0; }
.kbd-row span:last-child { color: var(--text-dim); font-family: var(--mono); font-size: 11px; }
.modal-close { display: flex; justify-content: flex-end; margin-top: 16px; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 400;
  background: #1d2a3d;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 12.5px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .5);
  max-width: 80vw;
}
.toast[hidden] { display: none; }
.toast.bad { border-left-color: var(--red); }
.toast.good { border-left-color: var(--green); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------------- pantallas estrechas ---------------- */
@media (max-width: 1000px) {
  :root { --side-w: 250px; }
  .title-input { width: 140px; }
}

@media (max-width: 820px) {
  .app { flex-direction: column; }
  .topbar .spacer { display: none; }
  .palette {
    width: 100%;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 8px 10px;
  }
  .palette h2, .pal-hint { display: none; }
  .pal-item {
    flex: 0 0 auto;
    width: 76px;
    margin: 0;
  }
  .stage { min-height: 46vh; }
  .side {
    width: 100%;
    flex: 0 0 auto;
    max-height: 42vh;
    border-left: 0;
    border-top: 1px solid var(--line);
    flex-direction: row;
  }
  .panel.vars {
    max-height: none;
    flex: 1 1 45%;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .panel.console { flex: 1 1 55%; }
}

@media (max-width: 620px) {
  .stage { min-height: 52vh; }
  .side {
    flex-direction: column;
    max-height: 40vh;
  }
  .panel.vars {
    flex: 0 0 auto;
    max-height: 45%;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .panel.console { flex: 1 1 auto; }
  .new-var input.nv-name { flex: 1 1 40%; }
  .title-input { flex: 1 1 auto; width: auto; }
  .speed label { display: none; }
  .speed input[type=range] { width: 76px; }
  .speed .speed-label { min-width: 0; }
  .btn { padding: 7px 9px; font-size: 12px; }
  .brand { font-size: 13px; }
  .group + .group::before { display: none; }
}