:root{--bg:#0f1419;--panel:#1a222c;--ink:#e8eef4;--muted:#8b9aab;--accent:#3d9a7a;--danger:#c45c5c;--border:#2a3542;--focus:#5eb896}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:radial-gradient(1200px 600px at 10% -10%,#1a2e28 0,transparent 55%),radial-gradient(900px 500px at 100% 0,#1c2430 0,transparent 50%),var(--bg);color:var(--ink);font-family:IBM Plex Sans,Segoe UI,sans-serif}a{color:var(--accent)}button,input,select,textarea{font:inherit}.wrap{max-width:960px;margin:0 auto;padding:2rem 1.25rem 4rem}.card{background:color-mix(in srgb,var(--panel) 92%,black);border:1px solid var(--border);border-radius:12px;padding:1.5rem}h1{font-family:"IBM Plex Serif",Georgia,serif;font-weight:600;letter-spacing:-.02em;margin:0 0 .5rem}.muted,label{color:var(--muted)}label{display:block;font-size:.85rem;margin-bottom:.35rem}input,select{width:100%;padding:.65rem .75rem;border-radius:8px;border:1px solid var(--border);background:#0c1015;color:var(--ink);margin-bottom:1rem}input:focus,select:focus{outline:2px solid var(--focus);outline-offset:1px}.btn,button{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1rem;border-radius:8px;border:1px solid transparent;background:var(--accent);color:#04140f;font-weight:600;cursor:pointer;text-decoration:none}.btn.secondary,button.secondary{background:transparent;border-color:var(--border);color:var(--ink)}button.danger{background:var(--danger);color:#fff}button:disabled{opacity:.5;cursor:not-allowed}.err{color:#f0a0a0;margin:.5rem 0 1rem}.err,.table{font-size:.9rem}.table{width:100%;border-collapse:collapse}.table td,.table th{text-align:left;padding:.55rem .4rem;border-bottom:1px solid var(--border);vertical-align:top}.nav{display:flex;gap:1rem;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap}.badge{display:inline-block;padding:.15rem .45rem;border-radius:999px;font-size:.75rem;background:#243040;color:var(--muted)}.badge.ok{background:#1a3d32;color:#8fd4b8}.badge.bad{background:#3d1a1a;color:#f0a0a0}.mono{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.85rem;word-break:break-all}