:root{color-scheme:dark;--bg: #0e1218;--panel: #161c26;--panel-2: #1d2532;--line: #2c3646;--text: #e7edf5;--muted: #8b98a8;--blue: #3d8bfd;--blue-ink: #ffffff;--good: #3dd68c;--bad: #ff6b6b;--info: #7eb6ff;font-family:IBM Plex Sans,ui-sans-serif,system-ui,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--info);text-decoration:none}button{cursor:pointer}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.side{background:#10151d;border-right:1px solid var(--line);padding:20px 14px}.brand{color:var(--info);font-weight:600;letter-spacing:.02em;margin:0 8px 18px}.brand span{display:block;color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:12px;font-weight:500}.side a{display:block;padding:8px 10px;border-radius:8px;color:var(--muted);margin-bottom:2px}.side a.active,.side a:hover{background:var(--panel-2);color:var(--text)}.main{padding:28px 32px 64px;max-width:1180px}h1{font-size:26px;margin:0 0 6px}.sub{color:var(--muted);margin:0 0 22px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px}.card{padding:14px 16px}.card .k{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.card .v{font-family:IBM Plex Mono,monospace;font-size:26px;margin-top:6px}.panel{padding:16px;margin-top:16px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}label{display:grid;gap:6px;font-size:13px;color:var(--muted)}input,select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;min-width:0}textarea{min-height:74px;width:min(520px,100%)}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;letter-spacing:.04em;text-transform:uppercase}th,td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}.btn,button.btn{background:var(--blue);color:var(--blue-ink);border:0;border-radius:8px;padding:8px 12px;font-weight:600}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.danger{background:transparent;color:var(--bad);border:1px solid #5c3030}.pill{font-family:IBM Plex Mono,monospace;font-size:12px;padding:2px 7px;border-radius:999px;background:#243041;color:var(--text)}.pill.good{color:var(--good)}.pill.bad{color:var(--bad)}.err{background:#3a1c1c;color:#ffd0d0;padding:10px 12px;border-radius:8px;margin:8px 0}.ok{background:#143226;color:#c9ffe4;padding:10px 12px;border-radius:8px;margin:8px 0}.login{min-height:100vh;display:grid;place-items:center}.login form{width:360px;display:grid;gap:12px;padding:24px}.mono{font-family:IBM Plex Mono,monospace;font-size:13px}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}@media(max-width:900px){.shell,.grid,.split{grid-template-columns:1fr}.main{padding:18px}}