:root{
  --bg:#080910;--panel:#111321;--panel2:#171a2b;--line:rgba(255,255,255,.09);--text:#f7f7fb;--muted:#a7adbf;
  --purple:#7b2dd4;--purple2:#a23ef1;--orange:#ff9418;--green:#73d63a;--cyan:#24d7d5;--danger:#ff536b;
  --shadow:0 24px 70px rgba(0,0,0,.30)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 0,#17112b 0,transparent 30%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}
.topbar{position:sticky;top:0;z-index:100;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:14px 28px;background:rgba(8,9,16,.91);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:linear-gradient(135deg,var(--purple2),var(--orange));font-size:23px;box-shadow:0 10px 24px rgba(123,45,212,.35)}.brand strong,.brand small{display:block}.brand strong{font-size:17px}.brand small{color:var(--muted);margin-top:3px;font-size:12px}.topbar nav{display:flex;gap:6px}.nav-btn{border:0;background:transparent;color:#c4c7d5;padding:10px 14px;border-radius:12px;font-weight:800}.nav-btn:hover,.nav-btn.active{background:rgba(123,45,212,.23);color:#fff}.topbar>.btn{justify-self:end}
.btn{border:1px solid var(--line);border-radius:12px;padding:10px 14px;color:#fff;background:#222538;font-weight:800;box-shadow:none}.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}.btn-primary{background:linear-gradient(135deg,var(--purple),var(--purple2));border-color:transparent}.btn-secondary{background:#222538}.btn-success{background:linear-gradient(135deg,#39a92b,#72d63c);border:0;color:#07110a}.btn-danger{background:linear-gradient(135deg,#c6374e,#ff536b);border:0}.btn-purple{background:linear-gradient(135deg,#5d2bb8,#9f3fe9);border:0}
.view{display:none}.view.active{display:block}.hero{min-height:calc(100vh - 75px);padding:70px max(30px,7vw);display:none;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px}.hero.active{display:grid}.eyebrow{display:inline-flex;padding:7px 11px;border:1px solid rgba(255,255,255,.12);border-radius:999px;color:#d8d0ed;background:rgba(123,45,212,.12);font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(44px,6vw,82px);line-height:.98;margin:20px 0}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#c460ff,#ff9e23,#72d63c);-webkit-background-clip:text;color:transparent}.hero p{max-width:700px;color:var(--muted);font-size:19px;line-height:1.6}.hero-actions{display:flex;gap:12px;margin-top:26px}.hero-stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:34px;color:var(--muted)}.hero-stats b{display:block;color:#fff;font-size:21px}.hero-media{position:relative;min-height:520px;display:grid;place-items:center}.hero-media:before{content:"";position:absolute;width:470px;height:470px;border-radius:50%;background:radial-gradient(circle,rgba(123,45,212,.38),rgba(123,45,212,0) 68%)}.hero-media img{position:relative;width:min(620px,100%);filter:drop-shadow(0 36px 40px rgba(0,0,0,.5));animation:heroFloat 4s ease-in-out infinite}.floating-card{position:absolute;padding:12px 16px;border-radius:15px;background:rgba(20,22,37,.86);border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);font-weight:900}.card-a{left:0;top:22%}.card-b{right:2%;bottom:22%}@keyframes heroFloat{50%{transform:translateY(-14px) rotate(-1deg)}}
.page-section{padding:46px max(24px,4vw) 80px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:26px}.section-heading h2{font-size:clamp(34px,4vw,56px);margin:12px 0 8px}.section-heading p{color:var(--muted);margin:0;font-size:17px}.project-actions{display:flex;gap:10px;flex-wrap:wrap}
.board-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.board-card,.board-angle,.pin-grid article,.screen,.robot-gallery article{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.board-card{padding:24px;display:grid;place-items:center;min-height:520px}.board-card img{max-height:490px;object-fit:contain}.pin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.pin-grid article{padding:20px}.pin-grid h3{margin:0 0 12px;color:#e0b4ff}.pin-grid p{margin:7px 0;color:#c7cad6}.board-angle{margin-top:24px;padding:25px;display:grid;grid-template-columns:340px 1fr;align-items:center;gap:30px}.board-angle img{max-height:300px;margin:auto}.board-angle h3{font-size:30px;margin:0 0 10px}.board-angle p{color:var(--muted)}
.dual-screen{display:grid;grid-template-columns:minmax(620px,1fr) minmax(680px,1.08fr);gap:22px;align-items:start}.screen{overflow:hidden}.screen-head{height:58px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-weight:900;font-size:17px;background:linear-gradient(180deg,#1a1d31,#131624)}.status-pill{padding:6px 10px;border-radius:999px;background:rgba(123,45,212,.22);color:#e6c9ff;font-size:12px}.program-body{display:grid;grid-template-columns:230px minmax(390px,1fr);min-height:760px}.palette-panel{padding:14px;border-right:1px solid var(--line);background:#0e101b;max-height:820px;overflow:auto}.palette-group{margin-bottom:18px}.palette-group h3{margin:0 0 8px;color:#b7bccd;font-size:11px;text-transform:uppercase;letter-spacing:.13em}.block-source{display:block;width:100%;margin:7px 0;border:1px solid rgba(255,255,255,.10);color:#fff;padding:11px 12px;border-radius:12px;text-align:left;font-weight:850}.block-source.move{background:linear-gradient(135deg,#4b2bb4,#7134d2)}.block-source.output{background:linear-gradient(135deg,#bf5f12,#f3911d)}.block-source.sensor{background:linear-gradient(135deg,#21669a,#2e9ed0)}.block-source.logic{background:linear-gradient(135deg,#19786e,#2aaa94)}.block-source.time{background:linear-gradient(135deg,#555a70,#70768b)}.workspace-panel{min-width:0}.workspace-toolbar{display:flex;gap:8px;flex-wrap:wrap;padding:13px;border-bottom:1px solid var(--line);background:#121522}.sequence{min-height:690px;padding:15px;display:grid;align-content:start;gap:10px;overflow:auto}.empty-state{min-height:230px;border:2px dashed rgba(255,255,255,.14);border-radius:18px;display:grid;place-items:center;text-align:center;color:var(--muted);padding:30px}.empty-state b,.empty-state span{display:block}.empty-state b{font-size:20px;color:#fff;margin-bottom:8px}.program-block{display:grid;grid-template-columns:30px 1fr auto;gap:9px;align-items:center;padding:13px;background:linear-gradient(180deg,#292640,#211f35);border:1px solid rgba(255,255,255,.12);border-radius:15px;cursor:grab}.program-block.dragging{opacity:.45}.handle{color:#959ab0}.block-title{font-weight:900}.block-code{font-size:11px;color:#aeb3c4}.remove-block,.test-buzzer{border:0;border-radius:9px;padding:7px 9px;color:#fff;background:rgba(255,83,107,.16)}.test-buzzer{background:rgba(255,148,24,.18);margin-left:6px}.params{display:flex;gap:8px;flex-wrap:wrap;margin-top:9px}.params label{display:flex;gap:5px;align-items:center;color:#d4d7e3;font-size:12px}.params input,.params select,.sim-toolbar select{background:#0d0f19;color:#fff;border:1px solid rgba(255,255,255,.15);border-radius:9px;padding:7px;max-width:150px}.code-drawer{border-top:1px solid var(--line);background:#090b12}.code-drawer summary{padding:14px 18px;font-weight:900;cursor:pointer}.code-actions{display:flex;gap:8px;padding:0 16px 10px}.code-drawer pre{margin:0;padding:16px;max-height:400px;overflow:auto;color:#c9f0c1;background:#07080d;font:12px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace}
.sim-toolbar{display:flex;gap:10px;align-items:end;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--line);background:#111421}.sim-toolbar label{display:grid;gap:5px;color:#bbc0d0;font-size:11px;font-weight:800}.sim-toolbar .check{display:flex;align-items:center;gap:7px;padding:10px 0}.sim-toolbar input{accent-color:var(--green)}.manual-controls{display:flex;gap:8px;align-items:center;padding:10px 14px;background:#0e101a;border-bottom:1px solid var(--line)}.manual-controls span{color:var(--muted);font-size:12px;margin-right:4px}.manual-controls button{width:39px;height:39px;border-radius:11px;border:1px solid rgba(255,255,255,.12);background:#29263f;color:#fff;font-weight:900}.manual-controls button:hover{background:#43396a}.arena-wrap{padding:14px;background:#090b12}.arena{position:relative;aspect-ratio:1.23/1;min-height:540px;max-height:720px;overflow:hidden;border-radius:24px;background-image:linear-gradient(rgba(56,75,105,.085) 1px,transparent 1px),linear-gradient(90deg,rgba(56,75,105,.085) 1px,transparent 1px),var(--scene-bg,linear-gradient(180deg,#f8fbff,#eaf1fa));background-size:28px 28px,28px 28px,auto;user-select:none;touch-action:none}.arena-border{position:absolute;inset:18px;border:5px solid var(--scene-border,#243047);border-radius:30px;box-shadow:inset 0 0 0 5px rgba(255,255,255,.42),0 15px 30px rgba(0,0,0,.12);z-index:1}.track-layer,.wall-layer,.obstacle-layer,.sensor-svg{position:absolute;inset:0;width:100%;height:100%}.track-layer{z-index:2}.wall-layer{z-index:3}.obstacle-layer{z-index:4}.sensor-svg{z-index:5;pointer-events:none}.wall{position:absolute;border-radius:14px;background:linear-gradient(180deg,#697487,#414a5a);border:1px solid rgba(255,255,255,.28);box-shadow:0 9px 18px rgba(25,35,53,.24),inset 0 1px 0 rgba(255,255,255,.30)}.track{position:absolute;border-radius:16px;background:#111821;box-shadow:0 8px 14px rgba(0,0,0,.18),inset 0 0 0 2px rgba(255,255,255,.08)}.obstacle{position:absolute;border-radius:16px;background:linear-gradient(135deg,#ffc24c,#ff8918);border:2px solid rgba(137,77,0,.26);box-shadow:0 10px 20px rgba(0,0,0,.18);cursor:grab;touch-action:none}.obstacle:after{content:"⋮⋮";position:absolute;inset:0;display:grid;place-items:center;color:rgba(85,43,0,.5);font-weight:900}.obstacle.dragging{cursor:grabbing;filter:brightness(1.08)}.ray{stroke-width:4;stroke-linecap:round;opacity:.8}.ray.front{stroke:#20d7d5;filter:drop-shadow(0 0 4px #20d7d5)}.ray.left{stroke:#70d63b}.ray.right{stroke:#ff9418}.line-dot{r:6;fill:#d8dce3;stroke:#47505d;stroke-width:3}.line-dot.on{fill:#ffe34b;stroke:#ab8800;filter:drop-shadow(0 0 6px #ffe34b)}.sensor-svg.hidden{display:none}.scene-name,.pose-pill,.start-marker,.goal-marker,.arena-help{position:absolute;z-index:8}.scene-name{right:26px;top:25px;padding:10px 15px;border-radius:999px;background:rgba(255,255,255,.90);color:#27263a;font-weight:900;box-shadow:0 8px 18px rgba(0,0,0,.12)}.pose-pill{left:28px;top:27px;padding:8px 11px;border-radius:12px;background:rgba(9,13,24,.82);color:#fff;font-size:12px}.start-marker,.goal-marker{transform:translate(-50%,-50%);padding:9px 14px;border-radius:999px;font-weight:950}.start-marker{background:#24d7d5;color:#07383b}.goal-marker{background:#75db38;color:#173708}.arena-help{left:50%;bottom:25px;transform:translateX(-50%);padding:9px 14px;border-radius:14px;background:rgba(10,14,24,.78);color:#fff;font-size:12px;font-weight:800;white-space:nowrap}.robot-node{position:absolute;width:118px;height:96px;left:12%;top:84%;transform:translate(-50%,-50%);z-index:7;cursor:grab;touch-action:none}.robot-node.dragging{cursor:grabbing}.robot-card{position:absolute;inset:0;border-radius:19px;background:linear-gradient(145deg,#fff,#e7edf5);border:3px solid rgba(255,255,255,.95);box-shadow:0 15px 26px rgba(15,23,42,.28),0 0 0 2px rgba(39,48,71,.22);overflow:hidden;transform:rotate(var(--robot-angle,0deg));transition:transform .24s cubic-bezier(.22,.9,.36,1),box-shadow .2s ease;will-change:transform}.robot-card:before{content:"";position:absolute;inset:5px;border-radius:13px;border:1px solid rgba(255,255,255,.65);z-index:2;pointer-events:none}.robot-card:after{content:"";position:absolute;right:8px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);z-index:3}.robot-card img{width:100%;height:76px;object-fit:contain;padding:4px 5px 0;filter:drop-shadow(0 6px 6px rgba(0,0,0,.18));pointer-events:none}.robot-card span{position:absolute;left:7px;right:7px;bottom:6px;height:21px;display:grid;place-items:center;border-radius:8px;background:rgba(9,13,24,.84);color:#fff;font-size:9px;font-weight:950;letter-spacing:.12em}.robot-node.moving .robot-card{animation:driveBob .28s ease-in-out infinite alternate}.robot-node.turn-left .robot-card{animation:turnLeft .34s ease}.robot-node.turn-right .robot-card{animation:turnRight .34s ease}.robot-node.collision .robot-card{animation:hit .28s ease 2;box-shadow:0 0 0 4px rgba(255,83,107,.30),0 18px 30px rgba(15,23,42,.33)}.robot-node.goal .robot-card{box-shadow:0 0 0 4px rgba(115,214,58,.35),0 0 30px rgba(115,214,58,.85),0 18px 30px rgba(15,23,42,.3)}@keyframes driveBob{to{transform:rotate(var(--robot-angle)) translateY(-4px) scale(1.025)}}@keyframes turnLeft{45%{transform:rotate(calc(var(--robot-angle) - 10deg)) scale(1.035)}}@keyframes turnRight{45%{transform:rotate(calc(var(--robot-angle) + 10deg)) scale(1.035)}}@keyframes hit{25%{transform:rotate(var(--robot-angle)) translateX(-5px)}75%{transform:rotate(var(--robot-angle)) translateX(5px)}}
.sensor-highlight{display:flex;justify-content:space-between;align-items:center;padding:13px 16px;background:linear-gradient(90deg,rgba(123,45,212,.18),rgba(36,215,213,.09));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.sensor-highlight span{color:#c7cada}.sensor-highlight b{font-size:24px}.sensor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:12px;background:#0d0f18}.sensor-grid article{padding:12px;border-radius:14px;background:linear-gradient(180deg,#1a1d2d,#121522);border:1px solid var(--line)}.sensor-grid small{display:block;color:#9fa5b8;font-size:10px;text-transform:uppercase;letter-spacing:.05em}.sensor-grid b{display:block;margin-top:5px;font-size:19px}.sensor-grid article.near b{color:#ffc45a}.sensor-grid article.danger{border-color:rgba(255,83,107,.5);background:rgba(255,83,107,.10)}.line-values{display:flex!important;gap:6px}.line-values i{font-style:normal;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#2b3040;color:#8e95aa}.line-values i.on{background:#ffe34b;color:#4c3c00;box-shadow:0 0 10px rgba(255,227,75,.7)}.console-panel{border-top:1px solid var(--line);background:#07090f}.console-head{display:flex;justify-content:space-between;align-items:center;padding:10px 13px;font-weight:900}.console-panel pre{margin:0;padding:12px;height:150px;overflow:auto;color:#9cf574;font:12px/1.45 ui-monospace,SFMono-Regular,Consolas,monospace}.robot-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.robot-gallery article{overflow:hidden}.robot-gallery img{width:100%;height:270px;object-fit:cover}.robot-gallery article div{padding:16px}.robot-gallery h3{margin:0 0 6px}.robot-gallery p{margin:0;color:var(--muted)}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);padding:12px 16px;border-radius:13px;background:#20243a;color:#fff;border:1px solid var(--line);opacity:0;pointer-events:none;transition:.25s;z-index:200}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1500px){.dual-screen{grid-template-columns:1fr}.arena{min-height:650px}.program-body{min-height:680px}.sequence{min-height:610px}}
@media(max-width:1050px){.topbar{grid-template-columns:1fr auto}.topbar nav{grid-column:1/-1;order:3;overflow:auto}.hero.active{grid-template-columns:1fr}.board-layout{grid-template-columns:1fr}.program-body{grid-template-columns:210px 1fr}.robot-gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.topbar{padding:10px 14px}.brand small{display:none}.topbar>.btn{display:none}.page-section{padding:30px 14px 60px}.hero{padding:45px 20px}.program-body{grid-template-columns:1fr}.palette-panel{max-height:none;border-right:0;border-bottom:1px solid var(--line)}.palette-group{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.palette-group h3{grid-column:1/-1}.block-source{margin:0}.arena{min-height:480px;aspect-ratio:auto}.robot-node{width:100px;height:82px}.robot-card img{height:65px}.sensor-grid{grid-template-columns:repeat(2,1fr)}.pin-grid{grid-template-columns:1fr}.board-angle{grid-template-columns:1fr}.robot-gallery{grid-template-columns:1fr}.arena-help{max-width:250px;white-space:normal;text-align:center}.scene-name{font-size:12px}.pose-pill{font-size:10px}}


/* --- VISUAL REALISM UPDATE --- */
.sensor-svg{overflow:visible}
.beam{stroke-width:1.5;filter:url(#beamGlow);opacity:.92;animation:beamPulse 1.8s ease-in-out infinite}
.beam.front{fill:rgba(36,215,213,.18);stroke:rgba(36,215,213,.72)}
.beam.left{fill:rgba(115,214,58,.16);stroke:rgba(115,214,58,.62)}
.beam.right{fill:rgba(255,148,24,.16);stroke:rgba(255,148,24,.68)}
.beam-end{stroke:#fff;stroke-width:2;filter:drop-shadow(0 0 6px rgba(255,255,255,.5))}
.beam-end.front{fill:rgba(36,215,213,.95)}
.beam-end.left{fill:rgba(115,214,58,.95)}
.beam-end.right{fill:rgba(255,148,24,.95)}
@keyframes beamPulse{50%{opacity:.6}}
.robot-node{width:154px !important;height:122px !important;z-index:8}
.robot-card{position:relative;width:100%;height:100%;background:transparent !important;border:none !important;border-radius:0 !important;box-shadow:none !important;overflow:visible !important;display:block !important;transform:rotate(var(--robot-angle));transform-origin:50% 50%;transition:transform .28s ease, filter .18s ease}
.robot-card img{width:152px;height:auto;position:absolute;left:50%;top:50%;transform:translate(-50%,-54%);object-fit:contain;filter:drop-shadow(0 18px 14px rgba(14,22,34,.32)) drop-shadow(0 7px 6px rgba(0,0,0,.18))}
.robot-card .robot-chip{position:absolute;left:50%;bottom:-4px;transform:translateX(-50%);padding:5px 10px;border-radius:999px;background:rgba(11,15,24,.82);border:1px solid rgba(255,255,255,.12);font-size:11px;font-weight:900;letter-spacing:.05em;color:#eef2f9;backdrop-filter:blur(7px)}
.robot-card .robot-led{position:absolute;right:28px;top:20px;width:9px;height:9px;border-radius:50%;background:#72d63c;box-shadow:0 0 0 4px rgba(114,214,60,.16),0 0 18px rgba(114,214,60,.82)}
.robot-node.moving .robot-card img{animation:robotGlide .46s ease-in-out infinite}
.robot-node.turn-left .robot-card{animation:robotLeanLeft .36s ease}
.robot-node.turn-right .robot-card{animation:robotLeanRight .36s ease}
.robot-node.collision .robot-card{animation:robotHit .28s linear 2}
.robot-node.goal .robot-card img{filter:drop-shadow(0 0 26px rgba(114,214,60,.62)) drop-shadow(0 18px 14px rgba(14,22,34,.32))}
@keyframes robotGlide{50%{transform:rotate(var(--robot-angle)) translateY(-3px)}}
@keyframes robotLeanLeft{50%{transform:rotate(calc(var(--robot-angle) - 8deg)) translateX(-2px)}}
@keyframes robotLeanRight{50%{transform:rotate(calc(var(--robot-angle) + 8deg)) translateX(2px)}}
@keyframes robotHit{25%{transform:rotate(var(--robot-angle)) translateX(2px)}75%{transform:rotate(var(--robot-angle)) translateX(-2px)}}
.sensor-highlight{display:flex;align-items:center;justify-content:space-between;gap:14px;background:linear-gradient(90deg,#1b1731,#101626);padding:16px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sensor-highlight span{font-size:16px;font-weight:800;color:#d8def0}.sensor-highlight b{font-size:30px;color:#fff}
.sensor-grid article{position:relative;overflow:hidden}.sensor-grid article:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 86% 16%,rgba(123,45,212,.16),transparent 32%);pointer-events:none}
.sensor-grid article.near{box-shadow:0 0 0 1px rgba(255,162,50,.38),0 12px 30px rgba(255,148,24,.10)}
.sensor-grid article small{display:flex;align-items:center;gap:8px}
.sensor-grid article:nth-child(1) small:before{content:"📡"}.sensor-grid article:nth-child(2) small:before{content:"🟢"}.sensor-grid article:nth-child(3) small:before{content:"🟠"}.sensor-grid article:nth-child(4) small:before{content:"⬛"}.sensor-grid article:nth-child(5) small:before{content:"⚠️"}.sensor-grid article:nth-child(6) small:before{content:"🧭"}
@media(max-width:1100px){.robot-node{width:132px !important;height:108px !important}.robot-card img{width:132px}.sensor-highlight b{font-size:24px}}

/* --- REALISTIC ROBOT + SENSOR UPDATE --- */
.robot-node{width:128px!important;height:142px!important;z-index:8}
.robot-card{position:relative!important;inset:auto!important;width:100%!important;height:100%!important;background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important;transform:rotate(var(--robot-angle,0deg))!important;transform-origin:50% 52%!important;transition:transform .32s cubic-bezier(.2,.8,.25,1),filter .2s ease!important}
.robot-card:before{content:""!important;position:absolute!important;left:18%!important;right:18%!important;bottom:7%!important;height:18%!important;border-radius:50%!important;background:rgba(19,28,42,.34)!important;filter:blur(10px)!important;transform:translateY(8px)!important;z-index:-1!important;border:0!important}
.robot-card:after{display:none!important}
.robot-card img{position:absolute!important;left:50%!important;top:50%!important;width:126px!important;height:140px!important;transform:translate(-50%,-50%)!important;object-fit:contain!important;padding:0!important;filter:drop-shadow(0 10px 8px rgba(11,18,28,.32)) saturate(1.08) contrast(1.03)!important;pointer-events:none!important}
.robot-card .robot-chip,.robot-card .robot-led{display:none!important}
.robot-node.moving .robot-card{animation:realDrive var(--motion-ms,.65s) ease-in-out infinite alternate!important}
.robot-node.turn-left .robot-card{animation:realTurnLeft .36s ease!important}
.robot-node.turn-right .robot-card{animation:realTurnRight .36s ease!important}
.robot-node.collision .robot-card{animation:realHit .24s linear 2!important}
.robot-node.goal .robot-card img{filter:drop-shadow(0 0 20px rgba(115,214,58,.65)) drop-shadow(0 10px 8px rgba(11,18,28,.32)) saturate(1.1)!important}
@keyframes realDrive{to{transform:rotate(var(--robot-angle)) translateY(-2px) scale(1.018)}}
@keyframes realTurnLeft{50%{transform:rotate(calc(var(--robot-angle) - 7deg)) scale(.99)}}
@keyframes realTurnRight{50%{transform:rotate(calc(var(--robot-angle) + 7deg)) scale(.99)}}
@keyframes realHit{25%{transform:rotate(var(--robot-angle)) translateX(-4px)}75%{transform:rotate(var(--robot-angle)) translateX(4px)}}

/* Soft sensor fields instead of neon lines */
.beam{stroke:none!important;filter:url(#beamGlow);opacity:.42!important;animation:sensorBreath 2.1s ease-in-out infinite!important}
.beam.front{fill:url(#beamFrontGrad)!important}
.beam.left{fill:url(#beamLeftGrad)!important}
.beam.right{fill:url(#beamRightGrad)!important}
.beam-end{r:4;stroke-width:1.5!important;opacity:.78;animation:endPulse 1.8s ease-in-out infinite}
.beam-end.front{fill:#24d7d5!important;stroke:rgba(255,255,255,.9)!important}
.beam-end.left{fill:#73d63a!important;stroke:rgba(255,255,255,.8)!important}
.beam-end.right{fill:#ff9418!important;stroke:rgba(255,255,255,.8)!important}
@keyframes sensorBreath{50%{opacity:.20}}
@keyframes endPulse{50%{opacity:.35}}
.sensor-svg{mix-blend-mode:multiply;overflow:hidden!important}
.line-dot{r:5!important;opacity:.75}
.sensor-grid article small:before{filter:grayscale(.15);opacity:.85}
@media(max-width:760px){.robot-node{width:104px!important;height:116px!important}.robot-card img{width:102px!important;height:114px!important}}

/* =========================================================
   CORRECCIÓN FINAL: ARENA AMPLIA + SENSORES BIEN POSICIONADOS
   ========================================================= */
.page-section{padding-left:max(18px,2vw);padding-right:max(18px,2vw)}
.dual-screen{grid-template-columns:minmax(560px,.82fr) minmax(900px,1.35fr);gap:24px}
.arena-wrap{padding:16px}
.arena{
  aspect-ratio:1.55/1!important;
  min-height:720px!important;
  max-height:none!important;
  width:100%;
  border-radius:28px;
  background-size:32px 32px,32px 32px,auto!important;
}
.arena-border{inset:20px!important;border-width:5px!important;border-radius:34px!important}
.wall{border-radius:11px!important;box-shadow:0 7px 14px rgba(25,35,53,.20),inset 0 1px 0 rgba(255,255,255,.28)!important}
.obstacle{border-radius:14px!important}
.scene-name{right:30px;top:29px;font-size:15px;padding:11px 17px}
.pose-pill{left:31px;top:30px;font-size:13px}
.arena-help{bottom:27px;font-size:12px}

/* Robot realista, grande pero con huella de colisión menor para pasar por corredores */
.robot-node{width:132px!important;height:148px!important;z-index:8}
.robot-card img{width:130px!important;height:146px!important;filter:drop-shadow(0 13px 11px rgba(11,18,28,.30)) saturate(1.08) contrast(1.04)!important}

/* Sensores: campos suaves y nacen desde la parte frontal del robot */
.sensor-svg{mix-blend-mode:normal!important;overflow:hidden!important}
.beam{stroke:none!important;opacity:.34!important;filter:url(#beamGlow);animation:sensorBreath 1.9s ease-in-out infinite!important}
.beam.front{fill:url(#beamFrontGrad)!important}
.beam.left{fill:url(#beamLeftGrad)!important}
.beam.right{fill:url(#beamRightGrad)!important}
.beam-end{display:none!important}
.line-dot{opacity:.88!important;stroke-width:2!important}

@media(max-width:1650px){
  .dual-screen{grid-template-columns:1fr!important}
  .arena{min-height:760px!important;aspect-ratio:1.62/1!important}
}
@media(max-width:1000px){
  .arena{min-height:620px!important;aspect-ratio:1.42/1!important}
}
@media(max-width:760px){
  .arena{min-height:500px!important;aspect-ratio:auto!important}
  .robot-node{width:104px!important;height:117px!important}
  .robot-card img{width:102px!important;height:115px!important}
}


/* =========================================================
   AJUSTE V2 — 100% DE ZOOM + LEDS DE COLOR
   ========================================================= */
/* Mantener ambas pantallas lado a lado en monitores de escritorio normales. */
.dual-screen{
  grid-template-columns:minmax(540px,.82fr) minmax(760px,1.18fr)!important;
  gap:20px!important;
}
.program-body{grid-template-columns:205px minmax(315px,1fr)!important;min-height:650px!important}
.palette-panel{max-height:720px!important}
.sequence{min-height:560px!important;max-height:720px!important}
.arena{min-height:610px!important;aspect-ratio:1.48/1!important}

/* Los tres LED permanecen visibles incluso apagados. */
.robot-card .robot-led-panel{
  display:flex!important;
  position:absolute!important;
  left:50%!important;
  top:21%!important;
  transform:translateX(-50%)!important;
  gap:7px!important;
  z-index:12!important;
  pointer-events:none!important;
}
.robot-card .robot-led{
  --led-color:#62e55e;
  --led-rgb:98,229,94;
  display:grid!important;
  place-items:center!important;
  position:relative!important;
  width:15px!important;
  height:15px!important;
  border-radius:50%!important;
  background:var(--led-color)!important;
  border:1px solid rgba(255,255,255,.82)!important;
  box-shadow:0 0 0 3px rgba(var(--led-rgb),.22),0 0 14px rgba(var(--led-rgb),.95),0 0 26px rgba(var(--led-rgb),.55)!important;
  opacity:1!important;
  transition:background .18s ease,box-shadow .18s ease,opacity .18s ease,transform .18s ease!important;
}
.robot-card .robot-led i{
  position:absolute!important;
  top:-14px!important;
  left:50%!important;
  transform:translateX(-50%)!important;
  color:#fff!important;
  font-size:7px!important;
  font-style:normal!important;
  font-weight:900!important;
  text-shadow:0 1px 3px rgba(0,0,0,.9)!important;
}
.robot-card .robot-led.led-off{
  background:#2a3240!important;
  border-color:rgba(255,255,255,.35)!important;
  box-shadow:inset 0 0 0 2px rgba(0,0,0,.25),0 1px 3px rgba(0,0,0,.4)!important;
  opacity:.74!important;
}
.robot-node.moving .robot-led:not(.led-off){transform:scale(1.15)}
.test-led{border:0;border-radius:9px;padding:7px 10px;color:#fff;background:linear-gradient(135deg,#247d40,#47bd65);font-weight:800}
.test-led:hover{filter:brightness(1.12)}

/* La aplicación solo pasa a una columna cuando realmente falta ancho. */
@media(max-width:1320px){
  .dual-screen{grid-template-columns:1fr!important}
  .program-body{grid-template-columns:220px minmax(360px,1fr)!important}
  .arena{min-height:650px!important;aspect-ratio:1.55/1!important}
}
@media(min-width:1321px) and (max-width:1700px){
  .page-section{padding-left:18px!important;padding-right:18px!important}
  .dual-screen{grid-template-columns:minmax(520px,.78fr) minmax(720px,1.22fr)!important}
  .program-body{grid-template-columns:195px minmax(300px,1fr)!important}
  .block-source{font-size:13px;padding:10px!important}
  .workspace-toolbar .btn{padding:9px 11px;font-size:13px}
  .arena{min-height:590px!important}
}
@media(max-width:760px){
  .program-body{grid-template-columns:1fr!important}
  .sequence{max-height:none!important}
  .arena{min-height:480px!important}
}


/* =========================================================
   PLAY / PAUSA EN EL SIMULADOR
   ========================================================= */
.manual-controls{flex-wrap:wrap}
.manual-controls .manual-label{color:var(--muted);font-size:12px;margin:0 4px 0 8px}
.sim-play-btn{
  min-width:126px!important;
  height:43px!important;
  width:auto!important;
  padding:0 17px!important;
  display:inline-flex!important;
  align-items:center!important;
  justify-content:center!important;
  gap:9px!important;
  border-radius:13px!important;
  border:1px solid rgba(255,255,255,.22)!important;
  background:linear-gradient(135deg,#43c92e,#72e64a)!important;
  color:#0c2308!important;
  box-shadow:0 9px 20px rgba(73,210,48,.22),inset 0 1px 0 rgba(255,255,255,.42)!important;
  font-size:14px!important;
  font-weight:950!important;
  letter-spacing:.01em;
  transition:transform .16s ease,filter .16s ease,background .2s ease,box-shadow .2s ease!important;
}
.sim-play-btn:hover{transform:translateY(-1px);filter:brightness(1.06)}
.sim-play-btn:active{transform:translateY(1px) scale(.98)}
.sim-play-btn .sim-play-icon{font-size:16px;line-height:1}
.sim-play-btn.is-running{
  background:linear-gradient(135deg,#ff9b25,#ffc14d)!important;
  color:#321a00!important;
  box-shadow:0 9px 22px rgba(255,155,37,.26),0 0 0 3px rgba(255,181,57,.10)!important;
  animation:playPulse 1.25s ease-in-out infinite;
}
.sim-play-btn.is-paused{
  background:linear-gradient(135deg,#7450df,#a06af5)!important;
  color:#fff!important;
  box-shadow:0 9px 22px rgba(125,75,225,.30),0 0 0 3px rgba(160,106,245,.10)!important;
  animation:none;
}
@keyframes playPulse{50%{box-shadow:0 10px 25px rgba(255,155,37,.36),0 0 0 6px rgba(255,181,57,.08)}}
@media(max-width:760px){
  .sim-play-btn{min-width:112px!important;padding:0 13px!important}
  .manual-controls .manual-label{width:100%;margin:4px 0 0}
}


/* V4: controles compactos dentro del laberinto */
.arena-exec-controls{
  position:absolute;
  right:28px;
  bottom:24px;
  z-index:14;
  display:flex;
  align-items:center;
  gap:7px;
  padding:6px;
  border-radius:14px;
  background:rgba(8,12,21,.78);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 10px 24px rgba(0,0,0,.24);
  backdrop-filter:blur(9px);
}
.arena-exec-controls .sim-play-btn{
  min-width:78px!important;
  width:auto!important;
  height:34px!important;
  padding:0 10px!important;
  gap:6px!important;
  border-radius:10px!important;
  font-size:11px!important;
  box-shadow:none!important;
  animation:none!important;
}
.arena-exec-controls .sim-play-btn .sim-play-icon{font-size:12px!important}
.arena-exec-controls .sim-play-btn .sim-play-label{font-size:11px!important}
.sim-stop-btn{
  width:34px;
  height:34px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:10px;
  background:linear-gradient(180deg,#ff657a,#e73e58);
  color:#fff;
  font-weight:950;
  cursor:pointer;
  box-shadow:none;
}
.sim-stop-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.sim-stop-btn:active{transform:translateY(1px) scale(.97)}
.manual-controls{min-height:48px}
.robot-gallery article:first-child img{object-position:center center;background:#dfe3e7}
@media(max-width:760px){
  .arena-exec-controls{right:16px;bottom:16px;padding:5px;gap:5px}
  .arena-exec-controls .sim-play-btn{min-width:68px!important;height:31px!important;padding:0 8px!important}
  .sim-stop-btn{width:31px;height:31px}
  .arena-help{bottom:62px!important}
}


.board-actions{align-items:center}
.board-status{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;font-weight:800;font-size:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#d7dbea;white-space:nowrap}
.board-status:before{content:"";width:10px;height:10px;border-radius:50%;background:#7d8798;box-shadow:0 0 0 3px rgba(125,135,152,.14)}
.board-status.found:before{background:#ffb43a;box-shadow:0 0 0 3px rgba(255,180,58,.16)}
.board-status.connected:before{background:#66df4b;box-shadow:0 0 0 3px rgba(102,223,75,.16)}
.board-status.programmed:before{background:#34d7d4;box-shadow:0 0 0 3px rgba(52,215,212,.16)}
.board-status.error:before{background:#ff5b72;box-shadow:0 0 0 3px rgba(255,91,114,.16)}
@media(max-width:1100px){.board-status{width:100%;justify-content:center}}


/* V5 fixes: visible play/pause buttons inside arena */
.arena-exec-controls{position:absolute !important;left:50% !important;top:22px !important;right:auto !important;bottom:auto !important;transform:translateX(-50%) !important;z-index:20 !important;display:flex !important;align-items:center !important;gap:8px !important;padding:8px 10px !important;border-radius:14px !important;background:rgba(10,14,24,.92) !important;border:1px solid rgba(255,255,255,.16) !important;box-shadow:0 12px 28px rgba(0,0,0,.28) !important;backdrop-filter:blur(8px) !important}
.arena-exec-controls .sim-play-btn{display:inline-flex !important;align-items:center !important;justify-content:center !important;min-width:114px !important;height:36px !important;padding:0 14px !important;border-radius:11px !important;gap:7px !important;font-size:12px !important;font-weight:900 !important;line-height:1 !important}
.arena-exec-controls .sim-play-btn .sim-play-icon{font-size:13px !important;display:inline-block !important}
.arena-exec-controls .sim-play-btn .sim-play-label{font-size:12px !important;display:inline-block !important}
.arena-exec-controls .sim-stop-btn{display:inline-grid !important;place-items:center !important;width:36px !important;height:36px !important;border-radius:11px !important;font-size:14px !important}
@media(max-width:760px){.arena-exec-controls{top:16px !important;padding:6px 8px !important;gap:6px !important}.arena-exec-controls .sim-play-btn{min-width:96px !important;height:33px !important;padding:0 10px !important}.arena-exec-controls .sim-stop-btn{width:33px !important;height:33px !important}}

.version-badge{display:inline-flex;margin-left:7px;padding:2px 6px;border-radius:999px;background:#6f32ce;color:#fff;font-size:9px;letter-spacing:.06em;vertical-align:middle}