:root{--bg: #0f1419;--bg-elevated: #171d25;--bg-soft: #1d2630;--line: #2a3542;--text: #e8eef5;--muted: #8b9aab;--accent: #2ba3d4;--accent-2: #1f8fb8;--ok: #3ecf8e;--danger: #ef6b6b;--warn: #e6b84d;--radius: 14px;--shadow: 0 18px 40px rgba(0, 0, 0, .35);font-family:IBM Plex Sans,system-ui,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%}body{background:radial-gradient(1200px 600px at 10% -10%,rgba(43,163,212,.18),transparent 55%),radial-gradient(900px 500px at 100% 0%,rgba(62,207,142,.08),transparent 50%),var(--bg)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.mono{font-family:IBM Plex Mono,ui-monospace,monospace}.shell{max-width:1120px;margin:0 auto;padding:28px 20px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.brand{display:flex;flex-direction:column;gap:4px}.brand strong{font-size:1.35rem;letter-spacing:-.02em}.brand span{color:var(--muted);font-size:.92rem}.card{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent 40%),var(--bg-elevated);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:860px){.grid-2{grid-template-columns:1fr}}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:10px;padding:10px 14px;background:var(--accent);color:#041018;font-weight:600;cursor:pointer;transition:.15s ease}.btn:hover{background:var(--accent-2);color:#fff}.btn.secondary{background:transparent;border-color:var(--line);color:var(--text)}.btn.secondary:hover{border-color:var(--accent);color:var(--accent)}.btn.danger{background:transparent;border-color:#ef6b6b73;color:var(--danger)}.btn:disabled{opacity:.55;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.field label{color:var(--muted);font-size:.88rem}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:var(--bg-soft);color:var(--text);border-radius:10px;padding:11px 12px;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent)}.muted{color:var(--muted)}.error{color:var(--danger);margin:8px 0 0}.ok{color:var(--ok)}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;font-size:.78rem;border:1px solid var(--line);color:var(--muted)}.pill.on{color:var(--ok);border-color:#3ecf8e59;background:#3ecf8e14}.pill.off{color:var(--warn);border-color:#e6b84d59;background:#e6b84d14}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}.table th{color:var(--muted);font-weight:500;font-size:.86rem}.row-actions{display:flex;flex-wrap:wrap;gap:8px}.stack{display:flex;flex-direction:column;gap:16px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-title h2,.section-title h3{margin:0;font-size:1.05rem;letter-spacing:-.01em}