:root{--bg: #f8fafc;--surface: #fff;--border: #e2e8f0;--muted: #94a3b8;--text: #475569;--bright: #1e293b;--accent: #2563eb;--accent-dark: #1d4ed8;--magenta: #7c3aed;--yellow: #f59e0b;--red: #ef4444;--green: #10b981;--terminal-bg: #1e293b}*{margin:0;padding:0;box-sizing:border-box}::selection{background:var(--accent);color:#fff}html{font-size:15px}body{font-family:IBM Plex Mono,SF Mono,monospace;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}strong{color:var(--bright)}p{margin-bottom:12px}ul{margin:12px 0 12px 20px}li{margin-bottom:8px}.hidden{display:none!important}.container{max-width:720px;margin:0 auto;padding:40px 24px 80px}.header{display:flex;align-items:center;justify-content:space-between;padding-bottom:48px;border-bottom:1px solid var(--border);margin-bottom:48px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.logo{width:32px;height:32px}.brand-text{font-family:Space Mono,monospace;font-size:18px;font-weight:700;color:var(--bright)}.brand-text span{color:var(--accent)}.nav{display:flex;gap:24px}.nav a{color:var(--muted);text-decoration:none;font-size:13px;text-transform:uppercase;letter-spacing:.1em;transition:color .15s}.nav a:hover,.nav a.active{color:var(--accent)}.page-title{margin-bottom:32px}.page-title h1{font-family:Space Mono,monospace;font-size:32px;font-weight:700;color:var(--bright);margin-bottom:8px}.page-title p{color:var(--muted);font-size:14px}.section{margin-bottom:48px}.section-title{font-family:Space Mono,monospace;font-size:14px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.15em;margin-bottom:24px;padding-bottom:12px;border-bottom:1px solid var(--border)}.footer{margin-top:64px;padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:center;gap:32px}.footer a{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.1em}.footer a:hover{color:var(--accent);text-decoration:none}@media(max-width:600px){.header{flex-direction:column;gap:20px}.nav{gap:16px}.footer{flex-wrap:wrap;gap:16px}}.terminal{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden;box-shadow:0 4px 6px -1px #0000001a}.terminal-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#f1f5f9;border-bottom:1px solid var(--border)}.terminal-dot{width:12px;height:12px;border-radius:50%}.terminal-dot.red{background:#ff5f56}.terminal-dot.yellow{background:#ffbd2e}.terminal-dot.green{background:#27c93f}.terminal-title{flex:1;text-align:center;font-size:12px;color:var(--muted)}.terminal-body{padding:24px}.btn{padding:14px 20px;border-radius:6px;font-family:IBM Plex Mono,monospace;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;text-transform:uppercase;letter-spacing:.05em}.btn-primary{background:var(--accent);border:1px solid var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dark);border-color:var(--accent-dark)}.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-danger{background:var(--red);border:1px solid var(--red);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;border-color:#dc2626}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-full{grid-column:1 / -1}.btn-group{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.status{display:flex;align-items:center;gap:10px;padding:14px 16px;background:#f1f5f9;border:1px solid var(--border);border-radius:6px;margin-bottom:20px;font-size:13px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.status.connected{border-color:var(--green);background:#10b9811a}.status.connected .status-dot{background:var(--green)}.status-text{flex:1;color:var(--text)}.status-text code{color:var(--bright);font-size:12px}.btn-disconnect{background:transparent;border:1px solid var(--red);color:var(--red);padding:4px 10px;border-radius:4px;font-size:11px;font-family:inherit;cursor:pointer;transition:all .15s}.btn-disconnect:hover{background:var(--red);color:#fff}.message{padding:14px 16px;border-radius:6px;font-size:13px;margin-top:20px;display:none;border:1px solid}.message.show{display:block}.message.info{background:#2563eb1a;border-color:#2563eb33;color:var(--accent)}.message.success{background:#10b9811a;border-color:#10b98133;color:var(--green)}.message.error{background:#ef44441a;border-color:#ef444433;color:var(--red)}.warning{background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:8px;padding:16px;margin:20px 0;color:var(--red);font-size:13px}.warning strong{color:var(--red)}.note{background:#2563eb1a;border:1px solid rgba(37,99,235,.2);border-radius:8px;padding:16px;margin:20px 0;color:var(--accent);font-size:13px}@media(max-width:600px){.btn-group{grid-template-columns:1fr}}