:root{
  --bg:#0b0d10;
  --panel:#0f141a;
  --card:#111820;
  --text:#e6f1ff;
  --muted:#9fb3c8;
  --line:#2a3642;
  --observed-phase:#ffd166;
  --selected-phase:#ffd166;
  --asume:#7cc7ff;
  --asimila:#ffd166;
  --desafia:#ff7d86;
  --decide:#7fd9a6;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{color-scheme:dark}
body{
  margin:0;
  min-width:0;
  background:radial-gradient(1100px 760px at 82% -8%,rgba(20,42,58,.46) 0%,rgba(11,13,16,0) 44%),var(--bg);
  color:var(--text);
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
button,input{font:inherit}
button{cursor:pointer}
.sim-wrap{width:min(1180px,100%);margin:0 auto;padding:20px}
.sim-header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  padding:8px 0 16px;
  border-bottom:1px solid rgba(111,138,166,.16);
}
.sim-brand{display:flex;align-items:flex-start;gap:10px;min-width:0}
.sim-back{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  margin-top:13px;
  border:0;
  border-radius:9px;
  color:rgba(159,179,200,.66);
  text-decoration:none;
  background:transparent;
  font-size:18px;
  font-weight:400;
  line-height:1;
  transition:color .16s ease,background .16s ease,transform .16s ease;
}
.sim-back:hover{background:rgba(124,199,255,.045);color:rgba(230,241,255,.96);transform:translateX(-1px)}
.sim-back:focus-visible{outline:1px solid rgba(124,199,255,.46);outline-offset:2px}
.sim-kicker{font-size:9px;letter-spacing:.17em;color:rgba(159,179,200,.68)}
h1{margin:3px 0 0;font-size:clamp(24px,4vw,34px);line-height:1;font-weight:650;letter-spacing:-.035em}
.sim-title-signature{max-width:500px;margin-top:8px}
.sim-title-code{font-size:8.25px;font-weight:650;letter-spacing:.18em;color:rgba(159,179,200,.62)}
.sim-title-signature p{margin:4px 0 0;font-size:9.5px;line-height:1.45;color:rgba(159,179,200,.46)}
.sim-reference{display:flex;flex-direction:column;align-items:flex-end;gap:3px;padding-top:3px}
.sim-reference span{font-size:10px;color:var(--muted)}
.sim-reference strong{font-size:13px;font-weight:600;white-space:nowrap}
main{display:grid;gap:16px;padding-top:16px}
.sim-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}
.sim-modes{
  display:inline-flex;
  gap:3px;
  padding:3px;
  border:1px solid rgba(111,138,166,.22);
  border-radius:999px;
  background:rgba(255,255,255,.018);
}
.sim-modes button{
  min-height:36px;
  padding:0 13px;
  border:0;
  border-radius:999px;
  background:transparent;
  color:rgba(159,179,200,.76);
  font-size:10px;
  font-weight:650;
  letter-spacing:.11em;
  text-transform:uppercase;
}
.sim-modes button.is-active{background:rgba(124,199,255,.09);color:var(--text)}
.sim-sync{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted)}
.sim-sync-dot{width:6px;height:6px;border-radius:999px;background:var(--observed-phase)}
.sim-stats{
  display:grid;
  grid-template-columns:1.25fr repeat(3,minmax(0,1fr));
  gap:1px;
  border:1px solid rgba(111,138,166,.20);
  border-radius:14px;
  overflow:hidden;
  background:rgba(111,138,166,.18);
}
.sim-stat{min-width:0;padding:13px 14px;background:rgba(14,19,25,.96)}
.sim-stat span{display:block;font-size:10px;color:var(--muted)}
.sim-stat strong{display:block;margin-top:4px;font-size:17px;font-weight:620;letter-spacing:-.01em}
.sim-stat-date strong{font-size:15px;white-space:nowrap}
.sim-stat small{display:block;margin-top:3px;font-size:10px;line-height:1.35;color:rgba(159,179,200,.68)}
.sim-controls{
  padding:13px;
  border:1px solid rgba(111,138,166,.22);
  border-radius:14px;
  background:rgba(255,255,255,.016);
}
.sim-control-dates{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sim-control-dates label{display:flex;flex-direction:column;gap:6px;min-width:0}
.sim-control-dates label>span{font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.sim-control-dates input{
  width:100%;
  min-width:0;
  min-height:42px;
  padding:7px 10px;
  border:1px solid rgba(111,138,166,.28);
  border-radius:10px;
  background:rgba(255,255,255,.025);
  color:var(--text);
  font-size:16px;
  font-variant-numeric:tabular-nums;
  letter-spacing:.01em;
  outline:none;
  transition:border-color .16s ease,background .16s ease,box-shadow .16s ease;
}
.sim-control-dates input::placeholder{color:rgba(159,179,200,.38)}
.sim-control-dates input:focus{border-color:rgba(124,199,255,.44);background:rgba(124,199,255,.025);box-shadow:0 0 0 2px rgba(124,199,255,.055)}
.sim-control-dates input.is-invalid{border-color:rgba(255,125,134,.56);background:rgba(255,125,134,.035);box-shadow:0 0 0 2px rgba(255,125,134,.045)}
.sim-control-actions{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-top:11px;
  padding-top:11px;
  border-top:1px solid rgba(111,138,166,.16);
}
.sim-control-status{font-size:10px;color:var(--muted);transition:color .16s ease}
.sim-control-status.is-relation-event{color:rgba(230,241,255,.92)}
.sim-control-buttons{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}
.sim-control-buttons button{
  min-height:38px;
  padding:0 11px;
  border:1px solid rgba(111,138,166,.26);
  border-radius:10px;
  background:rgba(255,255,255,.02);
  color:var(--text);
  font-size:11px;
}
.sim-control-buttons button:hover{border-color:rgba(124,199,255,.40);background:rgba(124,199,255,.06)}
.sim-control-buttons .sim-control-primary{border-color:color-mix(in srgb,var(--observed-phase) 42%,rgba(111,138,166,.22));background:color-mix(in srgb,var(--observed-phase) 6%,transparent)}
.sim-workspace{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:16px;align-items:stretch}
.sim-visual-column{min-width:0}
.sim-visual-head{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px;font-size:10px;color:var(--muted)}
.sim-visual-head-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0}
.sim-view-switch{display:inline-flex;gap:2px;padding:2px;border:1px solid rgba(111,138,166,.18);border-radius:999px;background:rgba(255,255,255,.012)}
.sim-view-switch button{min-height:28px;padding:0 9px;border:0;border-radius:999px;background:transparent;color:rgba(159,179,200,.66);font-size:8.5px;font-weight:650;letter-spacing:.08em;text-transform:uppercase}
.sim-view-switch button.is-active{background:rgba(124,199,255,.07);color:var(--text)}
.sim-stage-scroll{overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch;cursor:grab;scrollbar-width:none}
.sim-stage-scroll::-webkit-scrollbar{display:none}
.sim-stage-scroll.is-dragging{cursor:grabbing;user-select:none}
.sim-stage{
  position:relative;
  user-select:none;
  width:100%;
  min-width:760px;
  height:420px;
  overflow:hidden;
  border:1px solid rgba(111,138,166,.20);
  border-radius:18px;
  background:linear-gradient(180deg,rgba(15,20,26,.88),rgba(12,17,22,.94));
}
.sim-stage:before{
  content:"";
  position:absolute;inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(111,138,166,.055) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(111,138,166,.04) 1px,transparent 1px);
  background-size:48px 48px;
}
.sim-stage svg{position:absolute;inset:0;width:100%;height:100%}
.sim-depth-axis{stroke:rgba(111,138,166,.42);stroke-width:.7;stroke-dasharray:2 7}
.sim-depth-label{fill:rgba(159,179,200,.58);font-size:8px;letter-spacing:.18em}
.sim-layer{cursor:pointer;outline:none}
.sim-layer polygon{
  fill:rgba(255,255,255,.008);
  stroke:rgba(111,138,166,.42);
  stroke-width:.72;
  transition:stroke .16s ease,fill .16s ease,opacity .16s ease;
}
.sim-layer text{fill:rgba(159,179,200,.72);font-size:9px;text-anchor:middle}
.sim-year-label.is-special{font-size:8.5px;letter-spacing:.04em}
.sim-special-year-guide{stroke:rgba(159,179,200,.34);stroke-width:.65;stroke-dasharray:1.5 2.5;pointer-events:none}
.sim-layer:hover polygon{stroke:rgba(230,241,255,.30)}
.sim-layer:focus-visible polygon{stroke:rgba(230,241,255,.74);stroke-width:1.35}
.sim-layer.is-active polygon{stroke:var(--selected-phase);stroke-width:1.05;fill:color-mix(in srgb,var(--selected-phase) 3%,transparent)}
.sim-layer.is-active text{fill:var(--text);font-weight:650}
.sim-layer.is-convergence polygon{stroke:rgba(230,241,255,.62);stroke-width:1.05;fill:rgba(255,255,255,.018)}
.sim-layer.is-convergence text{fill:rgba(230,241,255,.92);font-weight:650}
.sim-layer.is-dimmed{opacity:.22}
.sim-convergence-path{fill:none;stroke:rgba(230,241,255,.40);stroke-width:.7;stroke-dasharray:3 5}
.sim-convergence-node{fill:var(--text);opacity:.74}
.sim-convergence-axis{stroke:rgba(230,241,255,.28);stroke-width:.65;stroke-dasharray:2 5}
.sim-convergence-axis-label{fill:rgba(230,241,255,.74);font-size:8px;text-anchor:middle;letter-spacing:.12em}
.sim-convergence-delta{fill:var(--text);font-size:9px;font-weight:650;text-anchor:middle}
.sim-global-plane{fill:color-mix(in srgb,var(--observed-phase) 3%,transparent);stroke:var(--observed-phase);stroke-width:1.05}
.sim-global-plane.is-pulse{animation:simGlobalPulse .42s ease-out}
@keyframes simGlobalPulse{0%{stroke-width:2.1;fill:color-mix(in srgb,var(--observed-phase) 7%,transparent)}100%{stroke-width:1.05;fill:color-mix(in srgb,var(--observed-phase) 3%,transparent)}}
.sim-global-title{fill:rgba(159,179,200,.72);font-size:8px;letter-spacing:.14em;text-anchor:middle}
.sim-global-value{fill:var(--text);font-size:13px;font-weight:650;text-anchor:middle}
.sim-measure{stroke:color-mix(in srgb,var(--selected-phase) 46%,rgba(159,179,200,.72));stroke-width:.75}
.sim-measure-soft{stroke:color-mix(in srgb,var(--selected-phase) 25%,transparent);stroke-width:.5;stroke-dasharray:4 6}
.sim-anchor{fill:var(--selected-phase);stroke:var(--panel);stroke-width:1.1}
.sim-constant-box{fill:rgba(15,20,26,.96);stroke:rgba(111,138,166,.28);stroke-width:.7}
.sim-constant-label{fill:var(--text);font-size:9px;text-anchor:middle;font-weight:600}
.sim-variable-label{fill:var(--text);font-size:10px;text-anchor:middle;font-weight:600}
.sim-variable-label.is-compact{text-anchor:end;font-size:9px}
.sim-variable-sub{fill:rgba(159,179,200,.66);font-size:7.5px;text-anchor:middle;letter-spacing:.13em}
.sim-inspector{
  padding:14px;
  border:1px solid rgba(111,138,166,.20);
  border-radius:14px;
  background:rgba(15,20,26,.76);
}
.sim-selected-year{margin-top:3px;font-size:27px;font-weight:620;letter-spacing:-.025em}
.sim-inspector-rows{margin-top:14px}
.sim-inspector-rows>div{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid rgba(111,138,166,.13);font-size:12px}
.sim-inspector-rows>div:last-child{border-bottom:0}
.sim-inspector-rows span{color:var(--muted)}
.sim-equation{margin-top:12px;padding-top:12px;border-top:1px solid rgba(111,138,166,.18)}
.sim-equation>strong{display:block;margin-top:5px;font-size:14px;font-weight:600;white-space:nowrap}
.sim-equation p{margin:5px 0 0;font-size:10px;line-height:1.5;color:var(--muted)}
.sim-special-observer{margin-top:12px;padding-top:12px;border-top:1px solid rgba(111,138,166,.18)}
.sim-special-observer>strong{display:block;margin-top:5px;font-size:12px;font-weight:600}
.sim-special-observer-grid{display:grid;gap:7px;margin-top:9px}
.sim-special-observer-grid>div{display:grid;gap:2px}
.sim-special-observer-grid span{font-size:9px;color:rgba(159,179,200,.68)}
.sim-special-observer-grid b{font-size:10px;font-weight:560;color:rgba(230,241,255,.88)}
.sim-special-observer p{margin:9px 0 0;font-size:9.5px;line-height:1.5;color:rgba(159,179,200,.68)}
.sim-special-action{width:100%;min-height:34px;margin-top:10px;padding:0 9px;border:1px solid rgba(111,138,166,.22);border-radius:9px;background:rgba(255,255,255,.012);color:rgba(230,241,255,.82);font-size:9px;font-weight:600;letter-spacing:.02em;text-align:left}
.sim-special-action:hover{border-color:rgba(124,199,255,.34);background:rgba(124,199,255,.04);color:#fff}
.sim-special-action[aria-pressed="true"]{border-color:rgba(230,241,255,.34);background:rgba(255,255,255,.035)}
.sim-stage.is-trajectory{background:linear-gradient(180deg,rgba(14,20,26,.90),rgba(11,16,21,.96))}
.sim-trajectory-axis{stroke:rgba(111,138,166,.40);stroke-width:.7}
.sim-trajectory-zero{stroke:rgba(230,241,255,.30);stroke-width:.75;stroke-dasharray:3 6}
.sim-trajectory-segment{stroke:var(--selected-phase);stroke-width:1.05}
.sim-trajectory-node{stroke:var(--panel);stroke-width:1.2}
.sim-trajectory-position{fill:var(--selected-phase)}
.sim-trajectory-position.is-zero{stroke:rgba(230,241,255,.96);stroke-width:2}
.sim-trajectory-cg{fill:var(--observed-phase)}
.sim-trajectory-kicker{fill:rgba(159,179,200,.64);font-size:8px;letter-spacing:.15em}
.sim-trajectory-date{fill:rgba(230,241,255,.82);font-size:9px;font-weight:600}
.sim-trajectory-sign{fill:rgba(159,179,200,.44);font-size:11px;text-anchor:middle}
.sim-trajectory-zero-title{fill:rgba(230,241,255,.82);font-size:8px;font-weight:650;text-anchor:middle;letter-spacing:.12em}
.sim-trajectory-zero-sub{fill:rgba(159,179,200,.62);font-size:7.5px;text-anchor:middle}
.sim-trajectory-label{fill:rgba(159,179,200,.72);font-size:7.5px;text-anchor:middle;letter-spacing:.08em}
.sim-trajectory-value{fill:var(--text);font-size:12px;font-weight:650;text-anchor:middle}
.sim-trajectory-invariant{fill:rgba(230,241,255,.90);font-size:8px;font-weight:650;text-anchor:middle;letter-spacing:.06em}
.sim-trajectory-equation{fill:rgba(159,179,200,.76);font-size:9px;font-weight:600;text-anchor:middle}
.sim-convergence-panel{margin-top:10px;padding:12px;border:1px solid rgba(111,138,166,.18);border-radius:13px;background:rgba(255,255,255,.012)}
.sim-convergence-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.sim-convergence-head strong{display:block;margin-top:3px;font-size:12px;font-weight:600}
.sim-convergence-head>span{font-size:10px;color:var(--muted);white-space:nowrap}
.sim-convergence-note{margin:8px 0 10px;font-size:10px;line-height:1.5;color:rgba(159,179,200,.76)}
.sim-convergence-families{display:inline-flex;gap:2px;padding:2px;margin-bottom:9px;border:1px solid rgba(111,138,166,.18);border-radius:999px;background:rgba(255,255,255,.012)}
.sim-convergence-families button{min-height:29px;padding:0 10px;border:0;border-radius:999px;background:transparent;color:rgba(159,179,200,.70);font-size:9px;font-weight:620;letter-spacing:.02em;white-space:nowrap}
.sim-convergence-families button:hover{color:rgba(230,241,255,.92);background:rgba(124,199,255,.035)}
.sim-convergence-families button.is-active{background:rgba(124,199,255,.075);color:var(--text)}
.sim-convergence-families span{font-variant-numeric:tabular-nums}
.sim-convergence-list{display:flex;flex-wrap:nowrap;gap:6px;overflow-x:auto;padding:0 0 5px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.sim-convergence-list button{flex:0 0 auto;min-height:32px;padding:6px 9px;border:1px solid rgba(111,138,166,.22);border-radius:9px;background:rgba(255,255,255,.014);color:rgba(230,241,255,.82);font-size:9.5px;white-space:nowrap}
.sim-convergence-list button:hover{border-color:rgba(124,199,255,.34);background:rgba(124,199,255,.04)}
.sim-convergence-list button.is-active{border-color:rgba(230,241,255,.42);background:rgba(255,255,255,.05);color:#fff}
.sim-convergence-detail{margin-top:10px;padding-top:10px;border-top:1px solid rgba(111,138,166,.14);font-size:10px;color:var(--muted)}
.sim-convergence-detail strong{color:var(--text);font-weight:600}
.sim-convergence-pairs{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.sim-convergence-pair{padding:5px 7px;border:1px solid rgba(111,138,166,.16);border-radius:8px;background:rgba(255,255,255,.01)}
.sim-phase-legend{display:flex;flex-wrap:wrap;gap:13px;margin-top:10px;padding-top:10px;border-top:1px solid rgba(111,138,166,.14)}
.sim-phase-legend span{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--muted)}
.sim-phase-legend i{width:6px;height:6px;border-radius:999px}
.phase-asume{background:var(--asume)}
.phase-asimila{background:var(--asimila)}
.phase-desafia{background:var(--desafia)}
.phase-decide{background:var(--decide)}
.sim-reading{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;
  border:1px solid rgba(111,138,166,.18);
  border-radius:14px;
  overflow:hidden;
  background:rgba(111,138,166,.14);
}
.sim-reading>div{padding:12px;background:rgba(14,19,25,.94)}
.sim-reading span{display:block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.sim-reading strong{display:block;margin-top:4px;font-size:11px;font-weight:560;line-height:1.45}
.sim-error{margin:0;padding:10px 12px;border:1px solid rgba(255,125,134,.35);border-radius:12px;background:rgba(255,125,134,.07);color:#ffc1c5;font-size:12px}
@media(max-width:760px){
  .sim-wrap{padding:14px}
  .sim-header{align-items:center}
  .sim-reference{align-items:flex-end}
  .sim-toolbar{align-items:flex-start}
  .sim-stats{grid-template-columns:1fr 1fr}
  .sim-stat-date{grid-column:1/-1}
  .sim-control-dates{grid-template-columns:1fr}
  .sim-control-actions{align-items:flex-start;flex-direction:column}
  .sim-control-buttons{width:100%;justify-content:flex-start}
  .sim-control-buttons button{flex:1 1 calc(50% - 6px);min-height:44px}
  .sim-workspace{grid-template-columns:1fr}
  .sim-visual-head{align-items:flex-start}
  .sim-visual-head-actions{align-items:flex-end;flex-direction:column;gap:6px}
  .sim-view-switch button{min-height:30px}
  .sim-stage{height:390px}
  .sim-reading{grid-template-columns:1fr}
}
@media(max-width:430px){
  .sim-header{align-items:flex-start}
  .sim-back{width:40px;height:40px;margin-top:11px;font-size:19px}
  .sim-title-signature{max-width:235px;margin-top:7px}
  .sim-title-code{font-size:7.8px;letter-spacing:.15em}
  .sim-title-signature p{font-size:8.8px;line-height:1.4}
  .sim-reference span{font-size:9px}
  .sim-reference strong{font-size:11px}
  .sim-toolbar{flex-direction:column}
  .sim-sync{padding-left:4px}
  .sim-stat{padding:11px 12px}
  .sim-stat-date strong{font-size:14px}
}
@media(prefers-reduced-motion:reduce){
  .sim-layer polygon{transition:none}
  .sim-global-plane.is-pulse{animation:none}
}