@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=DM+Sans:wght@400;600;700;800&display=swap');
:root{--bg:#0a0a14;--surface:#0c0e1c;--card:#111428;--term-bg:#0c0c1e;--blue:#0078d4;--cyan:#61dafb;--green:#16c60c;--yellow:#f9f1a5;--red:#e74856;--red-b:#ff6b6b;--amber:#ccaa00;--text:#cccccc;--bright:#f2f2f2;--dim:#888;--muted:#555;--border:rgba(255,255,255,.06);}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column;font-size:14px;-webkit-font-smoothing:antialiased;}
a{text-decoration:none;color:var(--cyan);}
::selection{background:var(--blue);color:#fff;}
.accent{background:linear-gradient(135deg,#ef4444,#f97316);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}

/* Topbar */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:46px;background:rgba(10,10,20,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;}
.topbar__l,.topbar__r{display:flex;align-items:center;gap:8px;}
.logo{font-size:15px;font-weight:800;color:var(--bright);white-space:nowrap;}
.sep{width:1px;height:14px;background:rgba(255,255,255,.08);}
.topbar__title{font-size:11px;font-weight:700;color:var(--cyan);white-space:nowrap;}
.safe-tag{font-size:8px;padding:2px 7px;border-radius:4px;background:rgba(22,198,12,.1);border:1px solid rgba(22,198,12,.2);color:var(--green);font-weight:700;letter-spacing:.5px;}
.badge{font-size:9px;font-weight:700;padding:3px 10px;border-radius:10px;font-family:'JetBrains Mono',monospace;background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--dim);}
.badge--blue{color:var(--cyan);border-color:rgba(97,218,251,.15);background:rgba(97,218,251,.06);}
.badge--green{color:var(--green);border-color:rgba(22,198,12,.15);background:rgba(22,198,12,.06);}
.topbar__link{font-size:10px;font-weight:600;color:var(--dim);padding:4px 10px;border-radius:5px;}
.topbar__link:hover{color:var(--cyan);}

/* Progress */
.progress{height:3px;background:rgba(255,255,255,.03);}
.progress__fill{height:100%;background:linear-gradient(90deg,var(--green),var(--cyan));transition:width .5s;width:0%;}

/* Layout */
.app{display:flex;flex:1;overflow:hidden;}
.sidebar{width:300px;flex-shrink:0;overflow-y:auto;background:var(--surface);border-right:1px solid var(--border);padding:14px;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.06) transparent;}
.sidebar__section{display:flex;flex-direction:column;gap:6px;}
.sidebar__section--grow{flex:1;}
.sidebar__label{font-size:8px;font-weight:700;color:var(--muted);letter-spacing:2px;text-transform:uppercase;}

/* Mission Card */
.mission-card{padding:14px;border-radius:10px;background:var(--card);border:1px solid var(--border);}
.mission-card__num{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--blue);font-weight:700;margin-bottom:4px;}
.mission-card__title{font-size:15px;font-weight:800;color:var(--bright);margin-bottom:6px;}
.mission-card__desc{font-size:12px;color:var(--dim);line-height:1.7;margin-bottom:8px;}
.mission-card__cmd{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--green);padding:6px 10px;background:rgba(22,198,12,.04);border:1px solid rgba(22,198,12,.08);border-radius:6px;}

/* Sidebar buttons */
.side-btn{width:100%;padding:9px 12px;border-radius:8px;border:1px solid var(--border);background:none;color:var(--dim);font-size:11px;font-weight:600;cursor:pointer;font-family:inherit;text-align:left;transition:all .15s;}
.side-btn:hover{color:var(--bright);border-color:var(--cyan);}

/* Answer Input */
.answer-input{width:100%;padding:10px 12px;border-radius:8px;background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--bright);font-family:'JetBrains Mono',monospace;font-size:12px;outline:none;}
.answer-input:focus{border-color:var(--cyan);}

/* Feedback */
.feedback{padding:12px;border-radius:8px;background:var(--card);border:1px solid var(--border);font-size:12px;color:var(--dim);line-height:1.7;min-height:50px;}

/* CTA */
.sidebar__cta{font-size:10px;text-align:center;padding:8px;background:rgba(0,120,212,.06);border:1px solid rgba(0,120,212,.1);border-radius:8px;margin-top:auto;}

/* ═══ TERMINAL ═══ */
.terminal-wrap{flex:1;display:flex;flex-direction:column;overflow:hidden;}
.terminal-bar{display:flex;align-items:center;gap:10px;padding:7px 14px;background:#1a1a2e;border-bottom:1px solid rgba(255,255,255,.04);flex-shrink:0;}
.terminal-bar__dots{display:flex;gap:5px;}
.terminal-bar__dots i{width:10px;height:10px;border-radius:50%;display:block;}
.terminal-bar__dots i:nth-child(1){background:#ff5f57;}
.terminal-bar__dots i:nth-child(2){background:#febc2e;}
.terminal-bar__dots i:nth-child(3){background:#28c840;}
.terminal-bar__title{flex:1;text-align:center;font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--muted);}
.terminal-bar__tag{font-size:8px;padding:2px 8px;border-radius:4px;background:rgba(231,72,86,.1);border:1px solid rgba(231,72,86,.15);color:var(--red-b);font-weight:700;}

.terminal{flex:1;overflow-y:auto;padding:12px 16px;background:var(--term-bg);font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.55;cursor:text;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.06) transparent;}

/* Terminal lines */
.tl{white-space:pre-wrap;word-break:break-all;margin-bottom:1px;}
.tl--prompt{color:var(--bright);}
.tl--out{color:var(--text);}
.tl--err{color:var(--red-b);}
.tl--info{color:var(--cyan);}
.tl--warn{color:var(--amber);}
.tl--green{color:var(--green);}
.tl--header{color:var(--yellow);font-weight:600;}
.tl--suspicious{background:rgba(231,72,86,.06);border-left:3px solid var(--red);padding-left:8px;}
.tl--highlight .sus{color:var(--red-b);font-weight:700;}
.tl--success{color:var(--green);font-weight:700;}
.tl--dim{color:var(--muted);}

/* Input */
.terminal__input-line{display:flex;align-items:center;gap:0;margin-top:2px;}
.prompt{color:var(--bright);white-space:pre;margin-right:4px;flex-shrink:0;font-size:13px;}
.terminal__input{flex:1;background:none;border:none;outline:none;font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--bright);caret-color:var(--green);padding:0;}

/* Footer */
.footer{text-align:center;padding:10px;font-size:9px;color:var(--muted);border-top:1px solid var(--border);background:var(--bg);}
.footer a{color:var(--dim);}
.footer a:hover{color:var(--cyan);}

/* Responsive */
@media(max-width:800px){.sidebar{display:none;}}