:root{color-scheme:dark;--bg:#0b0c0e;--panel:#16181d;--accent:#ff4c4c;--text:#f4f4f4;--muted:#9aa0a6}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:BBC Reith Sans,Helvetica Neue,sans-serif}button,input{font:inherit}button{background:var(--accent);color:white;border:0;padding:.9rem 1.4rem;border-radius:6px;cursor:pointer}input{background:#111;color:var(--text);border:1px solid #333;padding:.7rem .9rem;border-radius:6px;width:100%}.shell{display:grid;grid-template-columns:1fr 380px;min-height:100vh}.main{padding:2.5rem}.debug{background:#0a0a0a;border-left:1px solid #2a2a2a;padding:1rem;overflow:auto;font-size:12px}.card{background:var(--panel);padding:1.5rem;border-radius:10px;margin-bottom:1rem}h1{font-size:2.4rem;margin:0 0 .4rem}.muted{color:var(--muted)}.row{display:flex;gap:.75rem;flex-wrap:wrap}.pin{letter-spacing:.25em;font-size:2.6rem;font-weight:700}.call{border-bottom:1px solid #222;padding:.6rem 0}.ok{color:#7dcea0}.err{color:#ff8a80}a{color:#8ab4ff}