:root{--bg-darker:#060910;--bg-dark:#0a0f1d;--bg-card:#0f172a;--bg-card-hover:#162038;--bg-card-elevated:#1e293b;--bg-input:#090e1a;--border-subtle:#1e293b;--border-medium:#334155;--border-accent:#00ff9d4d;--border-cyan:#00f0ff4d;--border-orange:#f59e0b4d;--accent-green:#00ff9d;--accent-green-glow:#00ff9d40;--accent-cyan:#00f0ff;--accent-cyan-glow:#00f0ff40;--accent-orange:#f59e0b;--accent-orange-glow:#f59e0b40;--accent-red:#f36;--accent-red-glow:#ff336640;--accent-purple:#a855f7;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--text-code:#38bdf8;--font-ui:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--font-display:"Space Grotesk", "Outfit", sans-serif;--glow-green:0 0 20px #00ff9d59;--glow-cyan:0 0 20px #00f0ff59;--glow-orange:0 0 20px #f59e0b59;--glow-card:0 10px 25px -5px #00000080;--header-height:58px;--sidebar-width:320px}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-darker);width:100%;height:100%;color:var(--text-main);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.cyber-bg{pointer-events:none;z-index:0;background-image:linear-gradient(#00f0ff08 1px,#0000 1px),linear-gradient(90deg,#00f0ff08 1px,#0000 1px);background-size:32px 32px;position:absolute;inset:0}.app-container{background:radial-gradient(circle at 50% 0%, #111a33 0%, var(--bg-darker) 70%);z-index:1;flex-direction:column;width:100vw;height:100vh;display:flex;position:relative}.app-header{height:var(--header-height);min-height:var(--header-height);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);z-index:20;background:#0a0f1dd9;justify-content:space-between;align-items:center;padding:0 20px;display:flex}.brand-section{align-items:center;gap:12px;display:flex}.brand-badge{font-family:var(--font-display);letter-spacing:1.5px;color:#fff;text-transform:uppercase;align-items:center;gap:8px;font-size:16px;font-weight:800;display:flex}.brand-badge .cyber-slash{color:var(--accent-green);text-shadow:var(--glow-green)}.brand-tag{font-family:var(--font-mono);color:var(--accent-cyan);border:1px solid var(--border-cyan);letter-spacing:.5px;background:#00f0ff1a;border-radius:4px;padding:2px 8px;font-size:10px;font-weight:600}.header-lab-info{align-items:center;gap:16px;display:flex}.lab-title-chip{font-family:var(--font-mono);color:var(--text-main);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:6px;align-items:center;gap:8px;padding:6px 14px;font-size:13px;font-weight:600;display:flex}.status-badge{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:1px;border-radius:4px;align-items:center;gap:6px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-flex}.status-badge.unsolved{color:var(--accent-orange);border:1px solid var(--border-orange);background:#f59e0b1f;box-shadow:0 0 10px #f59e0b26}.status-badge.solved{color:var(--accent-green);border:1px solid var(--accent-green);box-shadow:var(--glow-green);background:#00ff9d26;animation:2s ease-in-out infinite pulseSolved}@keyframes pulseSolved{0%,to{box-shadow:0 0 10px #00ff9d4d}50%{box-shadow:0 0 22px #00ff9d99}}.header-actions{align-items:center;gap:12px;display:flex}.action-btn{background:var(--bg-card);color:var(--text-muted);border:1px solid var(--border-subtle);font-family:var(--font-ui);cursor:pointer;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:600;transition:all .2s;display:flex}.action-btn:hover{background:var(--bg-card-hover);color:var(--text-main);border-color:var(--border-medium)}.action-btn.active{color:var(--accent-cyan);border-color:var(--accent-cyan);background:#00f0ff1f}.solved-banner{border-bottom:2px solid var(--accent-green);color:#fff;z-index:15;background:linear-gradient(90deg,#052e16 0%,#064e3b 50%,#052e16 100%);justify-content:space-between;align-items:center;padding:10px 24px;animation:.4s cubic-bezier(.16,1,.3,1) slideDown;display:flex;box-shadow:0 4px 20px #00ff9d40}@keyframes slideDown{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.solved-banner-content{color:var(--accent-green);align-items:center;gap:12px;font-size:15px;font-weight:700;display:flex}.solved-banner-btn{background:var(--accent-green);color:#062215;font-family:var(--font-ui);cursor:pointer;border:none;border-radius:4px;align-items:center;gap:6px;padding:6px 14px;font-size:12px;font-weight:700;transition:transform .15s,filter .15s;display:flex}.solved-banner-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}.workspace-grid{height:calc(100vh - var(--header-height));flex:1;grid-template-columns:320px 1fr 420px;transition:grid-template-columns .25s cubic-bezier(.4,0,.2,1);display:grid;overflow:hidden}@media (width<=1400px){.workspace-grid{grid-template-columns:280px 1fr 380px}}@media (width<=1024px){.workspace-grid{overflow-y:auto;grid-template-columns:1fr!important}}.panel{border-right:1px solid var(--border-subtle);background:#0a0f1db3;flex-direction:column;display:flex;position:relative;overflow:hidden}.panel:last-child{border-right:none}.panel-header{background:var(--bg-card);border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;height:42px;min-height:42px;padding:0 16px;display:flex}.panel-title{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);align-items:center;gap:8px;font-size:11px;font-weight:700;display:flex}.panel-body{flex:1;padding:16px;overflow-y:auto}pre,code{font-family:var(--font-mono)}.code-block{background:var(--bg-darker);border:1px solid var(--border-subtle);color:var(--accent-cyan);border-radius:6px;margin:8px 0;padding:10px 14px;font-size:12px;overflow-x:auto}.btn-cyber-primary{background:linear-gradient(135deg, var(--accent-green) 0%, #00c978 100%);color:#041f14;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:700;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #00ff9d40}.btn-cyber-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #00ff9d66}.btn-cyber-cyan{background:linear-gradient(135deg, var(--accent-cyan) 0%, #09c 100%);color:#031b26;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:700;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #00f0ff40}.btn-cyber-cyan:hover{transform:translateY(-1px);box-shadow:0 6px 20px #00f0ff66}.live-dot{background:var(--accent-green);width:8px;height:8px;box-shadow:0 0 8px var(--accent-green);border-radius:50%}.lm-container{color:#f1f5f9;width:100%;height:100vh;font-family:var(--font-ui,system-ui, sans-serif);background-color:#03060c;flex-direction:column;display:flex;position:relative;overflow:hidden}.lm-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10;background:#080d1a;border-bottom:1px solid #ffffff14;flex-shrink:0;justify-content:space-between;align-items:center;height:52px;padding:0 16px;display:flex}.lm-brand-group{align-items:center;gap:12px;display:flex}.lm-brand-badge{font-family:var(--font-mono,monospace);letter-spacing:.5px;color:#fff;align-items:center;gap:8px;font-size:13.5px;font-weight:800;display:flex}.lm-machine-selector{cursor:pointer;background:#00ff9d0f;border:1px solid #00ff9d40;border-radius:6px;align-items:center;gap:8px;padding:4px 10px;transition:all .2s;display:flex}.lm-machine-selector:hover{background:#00ff9d1f;border-color:#00ff9d73}.lm-status-pill{color:#00ff9d;font-size:11px;font-family:var(--font-mono,monospace);background:#00ff9d1a;border:1px solid #00ff9d4d;border-radius:4px;align-items:center;gap:6px;padding:3px 8px;display:flex}.lm-workspace{flex:1;grid-template-columns:420px 1fr;display:grid;overflow:hidden}@media (width<=1024px){.lm-workspace{grid-template-columns:340px 1fr}}@media (width<=768px){.lm-workspace{grid-template-rows:auto 1fr;grid-template-columns:1fr}}.lm-side-panel{background:#060a14;border-right:1px solid #ffffff14;flex-direction:column;display:flex;overflow:hidden}.lm-nav-tabs{background:#080e1c;border-bottom:1px solid #ffffff14;flex-shrink:0;align-items:center;padding:0 8px;display:flex}.lm-tab-btn{color:#94a3b8;font-size:11.5px;font-weight:600;font-family:var(--font-mono,monospace);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:10px 14px;transition:all .2s;display:flex}.lm-tab-btn:hover{color:#fff}.lm-tab-btn.active{color:#00ff9d;background:#00ff9d0a;border-bottom-color:#00ff9d}.lm-panel-scroll{flex-direction:column;flex:1;gap:16px;padding:18px;display:flex;overflow-y:auto}.lm-story-banner{background:linear-gradient(135deg,#f59e0b14 0%,#00f0ff0a 100%);border:1px solid #f59e0b40;border-radius:8px;padding:14px;position:relative}.lm-story-header{font-size:10.5px;font-family:var(--font-mono,monospace);color:#fbbf24;text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:6px;margin-bottom:6px;font-weight:700;display:flex}.lm-story-body{color:#cbd5e1;font-size:12.5px;font-style:italic;line-height:1.6}.lm-objective-card{background:#090e1c;border:1px solid #00f0ff33;border-radius:8px;flex-direction:column;gap:8px;padding:14px;display:flex}.lm-obj-title{color:#38bdf8;align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.lm-obj-desc{color:#e2e8f0;font-size:12px;line-height:1.5}.lm-concept-card{background:#00ff9d0a;border:1px solid #00ff9d33;border-radius:8px;flex-direction:column;gap:8px;padding:14px;display:flex}.lm-concept-title{color:#00ff9d;font-size:12px;font-weight:700;font-family:var(--font-mono,monospace);align-items:center;gap:6px;display:flex}.lm-concept-text{color:#cbd5e1;font-size:11.5px;line-height:1.6}.lm-hint-box{color:#fbbf24;font-size:11.5px;line-height:1.5;font-family:var(--font-mono,monospace);white-space:pre-line;background:#ffffff08;border:1px solid #ffffff1a;border-radius:6px;padding:10px 12px}.lm-cheat-list{flex-direction:column;gap:10px;display:flex}.lm-cheat-item{background:#090e1c;border:1px solid #ffffff14;border-radius:6px;flex-direction:column;gap:4px;padding:10px 12px;transition:all .2s;display:flex}.lm-cheat-item:hover{background:#0c1426;border-color:#00ff9d4d}.lm-cheat-cmd-row{justify-content:space-between;align-items:center;display:flex}.lm-cheat-cmd{font-family:var(--font-mono,monospace);color:#00ff9d;font-size:12px;font-weight:700}.lm-cheat-btn-run{color:#00ff9d;font-size:10px;font-family:var(--font-mono,monospace);cursor:pointer;background:#00ff9d1a;border:1px solid #00ff9d4d;border-radius:4px;padding:2px 6px;transition:all .15s}.lm-cheat-btn-run:hover{color:#000;background:#00ff9d}.lm-cheat-desc{color:#94a3b8;font-size:11px;line-height:1.4}.lm-terminal-column{background:#020408;flex-direction:column;display:flex;position:relative;overflow:hidden}.lm-term-topbar{height:38px;font-size:11px;font-family:var(--font-mono,monospace);color:#64748b;background:#070b16;border-bottom:1px solid #ffffff14;flex-shrink:0;justify-content:space-between;align-items:center;padding:0 14px;display:flex}.lm-term-breadcrumbs{align-items:center;gap:12px;display:flex}.lm-crumb-item{color:#94a3b8;align-items:center;gap:4px;display:flex}.lm-terminal-wrapper{font-family:var(--font-mono,"Fira Code", "JetBrains Mono", monospace);cursor:text;background:#020408;flex:1;padding:16px 20px;font-size:13px;line-height:1.55;overflow-y:auto}.lm-log-line{white-space:pre-wrap;word-break:break-all;margin-bottom:3px}.lm-log-stdout{color:#cbd5e1}.lm-log-stderr{color:#f87171}.lm-prompt-line{color:#00ff9d;font-weight:700}.lm-prompt-root{color:#ef4444;font-weight:700}.lm-input-row{align-items:center;gap:8px;margin-top:6px;display:flex}.lm-cli-input{color:#fff;background:0 0;border:none;outline:none;flex:1;padding:0;font-family:inherit;font-size:13.5px}.lm-quick-bar{background:#070b16;border-top:1px solid #ffffff14;flex-shrink:0;justify-content:space-between;align-items:center;height:40px;padding:0 14px;display:flex}.lm-chip-scroller{align-items:center;gap:6px;display:flex;overflow-x:auto}.lm-cmd-chip{color:#cbd5e1;font-size:11px;font-family:var(--font-mono,monospace);cursor:pointer;white-space:nowrap;background:#ffffff0d;border:1px solid #ffffff1f;border-radius:4px;padding:3px 8px;transition:all .15s}.lm-cmd-chip:hover{color:#00ff9d;background:#00ff9d26;border-color:#00ff9d66}.lm-machine-modal{z-index:100;background:#0d1424;border:1px solid #00ff9d59;border-radius:8px;flex-direction:column;gap:8px;width:360px;padding:12px;display:flex;position:absolute;top:56px;left:16px;box-shadow:0 16px 36px #000c,0 0 20px #00ff9d1f}.lm-machine-item{cursor:pointer;background:#ffffff08;border:1px solid #ffffff14;border-radius:6px;flex-direction:column;gap:4px;padding:10px;transition:all .2s;display:flex}.lm-machine-item:hover{background:#00ff9d14;border-color:#00ff9d4d}.lm-machine-item.selected{background:#00ff9d1f;border-color:#00ff9d}.lm-machine-item.locked{opacity:.5;cursor:not-allowed}.lm-modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:150;background:#000000d6;justify-content:center;align-items:center;padding:20px;display:flex;position:absolute;inset:0}.lm-modal-card{background:#0d1424;border:1px solid #00ff9d73;border-radius:10px;flex-direction:column;gap:14px;width:100%;max-width:540px;padding:24px;display:flex;box-shadow:0 20px 40px #000c,0 0 25px #00ff9d33}