:root{--bg: #0f1419;--panel: #1a222d;--border: #2a3544;--text: #e8eef6;--muted: #8b9bb0;--accent: #3d8bfd;--accent-2: #2dd4bf;--danger: #f87171;--ok: #4ade80;font-family:Segoe UI,system-ui,sans-serif;color:var(--text);background:radial-gradient(1200px 600px at 10% -10%,#1a2a40,transparent),radial-gradient(900px 500px at 100% 0%,#13261f,transparent),var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:var(--accent);text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:var(--accent);border:none;border-radius:8px;padding:.55rem 1rem;color:#fff;font-weight:600}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}button.danger{background:var(--danger)}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{width:100%;background:#0c1118;border:1px solid var(--border);border-radius:8px;padding:.6rem .75rem}label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.35rem}.field{margin-bottom:1rem}.card{background:color-mix(in srgb,var(--panel) 92%,transparent);border:1px solid var(--border);border-radius:14px;padding:1.25rem}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--border);padding:1.25rem 1rem;background:#00000040}.sidebar h1{font-size:1.1rem;margin:0 0 1.5rem;letter-spacing:.04em}.sidebar nav{display:flex;flex-direction:column;gap:.35rem}.sidebar a{color:var(--muted);padding:.55rem .7rem;border-radius:8px}.sidebar a.active,.sidebar a:hover{background:#3d8bfd26;color:var(--text)}.main{padding:1.5rem}.row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{text-align:left;padding:.65rem .5rem;border-bottom:1px solid var(--border)}.muted{color:var(--muted)}.badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.75rem;background:#ffffff14}.badge.ok{background:#4ade8026;color:var(--ok)}.badge.fail{background:#f8717126;color:var(--danger)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:1rem}.auth-card{width:min(420px,100%)}.error{color:var(--danger);font-size:.9rem;margin-top:.75rem}@media (max-width: 800px){.layout{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border)}}