:root{--purple: #1f1976;--purple-deep: #17125a;--purple-night: #0b0930;--lavender: #ada8eb;--lavender-deep: #5b52c9;--lavender-soft: #f0eefc;--mint: #cbf1d0;--orange: #ffa45f;--pink: #f27eb0;--paper: #ffffff;--surface: #f7f7fb;--ink: #010204;--ink-soft: #4c4a63;--line: #e5e3f2;--font-sans: "Nunito Sans", "IBM Plex Sans Arabic", system-ui, sans-serif;--font-display: "Bricolage Grotesque", "Noto Kufi Arabic", system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:var(--font-sans);color:var(--ink);background:linear-gradient(180deg,var(--paper) 0%,#f5f3fb 560px);-webkit-font-smoothing:antialiased}:lang(ar),:lang(ar) *{letter-spacing:0!important}:focus-visible{outline:3px solid var(--pink);outline-offset:3px;border-radius:4px}#app{display:flex;flex-direction:column;height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 18px;background:var(--paper);border-bottom:2px solid var(--line);flex-wrap:wrap}.brand{display:flex;align-items:baseline;gap:10px}.brand-name{font-family:var(--font-display);font-weight:800;font-size:1.35rem;color:var(--purple)}.brand-sub{font-family:var(--font-display);font-weight:700;font-size:.95rem;color:var(--purple);background:var(--mint);padding:3px 12px;border-radius:999px}.topbar-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-display);font-weight:800;font-size:.95rem;background:var(--lavender-deep);color:#fff;padding:10px 22px;border-radius:999px;border:0;cursor:pointer;box-shadow:0 4px 0 var(--purple);transition:transform .12s,box-shadow .12s}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--purple)}.btn--ghost{background:#fff;color:var(--purple);border:2px solid var(--line);box-shadow:0 4px 0 var(--line)}.btn--ghost:active{box-shadow:0 2px 0 var(--line)}.chip-btn,.select{font-family:var(--font-sans);font-weight:700;font-size:.85rem;color:var(--purple);background:var(--lavender-soft);border:2px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer}.chip-btn:hover,.select:hover{border-color:var(--lavender)}.layout{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,11fr) minmax(0,9fr);gap:14px;padding:14px 18px}.workbench{display:flex;flex-direction:column;min-height:0;gap:10px}.runbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.status{font-size:.9rem;font-weight:700;color:var(--ink-soft);padding:6px 12px;background:var(--lavender-soft);border-radius:10px}.status--running{color:var(--purple);background:var(--mint)}.status--error{color:#8e1f36;background:#ffe4ec}.blockly-host{flex:1;min-height:320px;border:2px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}.stage{display:flex;flex-direction:column;gap:12px;min-height:0;overflow-y:auto}.scene{height:min(44vh,420px);min-height:260px;border-radius:16px;overflow:hidden;border:2px solid var(--line);flex-shrink:0}.scene canvas{display:block}.panel{background:var(--paper);border:2px solid var(--line);border-radius:16px;padding:14px 16px}.panel h2{font-family:var(--font-display);font-size:1rem;color:var(--purple);margin:0 0 2px}.panel .hint{font-size:.8rem;color:var(--ink-soft);margin:0 0 10px}.world-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}.control{display:flex;flex-direction:column;gap:4px;font-size:.85rem;font-weight:700;color:var(--ink-soft)}.control input[type=range]{width:100%;accent-color:var(--lavender-deep)}.control .value{color:var(--purple)}.toggle-row{display:flex;align-items:center;gap:8px}.toggle-row input{width:20px;height:20px;accent-color:var(--lavender-deep)}.clap-btn{font-family:var(--font-display);font-weight:800;font-size:1rem;background:var(--mint);color:var(--purple);border:0;border-radius:14px;padding:10px;cursor:pointer;box-shadow:0 3px #8fd39c;transition:transform .1s}.clap-btn:active{transform:translateY(2px);box-shadow:none}.sensor-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.sensor{display:flex;justify-content:space-between;align-items:center;gap:8px;background:var(--surface);border-radius:10px;padding:7px 10px;font-size:.8rem;font-weight:700;color:var(--ink-soft)}.sensor b{font-family:var(--font-display);font-size:.95rem;color:var(--purple);direction:ltr}.code-drawer{position:fixed;top:0;bottom:0;inset-inline-end:0;width:min(520px,100vw);background:var(--purple-night);color:#e8e6ff;z-index:40;display:flex;flex-direction:column;box-shadow:-8px 0 40px #0b093059}.code-drawer[hidden]{display:none}.code-drawer header{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 18px}.code-drawer header h2{font-family:var(--font-display);font-size:1rem;margin:0;color:var(--mint)}.code-drawer .hint{padding:0 18px 10px;margin:0;font-size:.8rem;color:var(--lavender)}.code-drawer pre{flex:1;margin:0;padding:6px 18px 18px;overflow:auto;direction:ltr;text-align:left;font-family:SF Mono,ui-monospace,Cascadia Mono,Consolas,monospace;font-size:.8rem;line-height:1.55}.footer{padding:8px 18px 12px;font-size:.78rem;color:var(--ink-soft);text-align:center}@media(max-width:980px){.layout{grid-template-columns:1fr;overflow-y:auto}.workbench{min-height:70vh}.stage{overflow:visible}}