:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f1115;--card:#171a21;--line:#262b36;--text:#e8eaf0;--muted:#9aa3b2;--accent:#6ee7b7;--danger:#f87171;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);min-height:100vh;margin:0}.shell{max-width:820px;margin:0 auto;padding:3rem 1.25rem 5rem}header{margin-bottom:1.5rem}h1{letter-spacing:-.02em;margin:0 0 .25rem;font-size:1.75rem}h2{margin:0 0 .25rem;font-size:1.05rem;font-weight:600}.muted{color:var(--muted);margin:0;font-size:.9rem}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1rem 1.1rem}.form{margin-bottom:2rem}.grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.85rem;margin-bottom:1rem;display:grid}label{color:var(--muted);flex-direction:column;gap:.35rem;font-size:.8rem;display:flex}.req{color:var(--accent)}input{border:1px solid var(--line);color:var(--text);background:#0e1014;border-radius:8px;outline:none;padding:.55rem .7rem;font-size:.9rem}input:focus{border-color:var(--accent)}button{background:var(--accent);color:#06281d;cursor:pointer;border:0;border-radius:8px;padding:.55rem 1rem;font-size:.88rem;font-weight:600}button:disabled{opacity:.6;cursor:default}button.ghost{border:1px solid var(--line);color:var(--muted);background:0 0;font-weight:500}button.ghost:hover{border-color:var(--danger);color:var(--danger)}.list{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}.item{justify-content:space-between;align-items:center;gap:1rem;display:flex}.error{color:var(--danger);font-size:.9rem}