:root{--bg:#241b2f;--surface:#2f243d;--border:hsla(0,0%,100%,.08);--text:#fff;--text-dim:hsla(0,0%,100%,.65);--accent:#a78bfa;--danger:#f87171;--radius:18px;--control-h:44px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.45}*,:after,:before{box-sizing:border-box}body{margin:0}a{color:var(--accent)}.input{width:100%;min-height:var(--control-h);padding:.65rem 1rem;font:inherit;font-size:1rem;color:var(--text);background:#ffffff12;border:1px solid var(--border);border-radius:var(--radius)}.input:focus{outline:none;border-color:#a78bfa80}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--control-h);padding:0 1.25rem;font:inherit;font-weight:600;color:var(--text);background:#a78bfa40;border:1px solid rgba(167,139,250,.35);border-radius:var(--radius);cursor:pointer}.btn:hover:not(:disabled){background:#a78bfa59}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--ghost{background:transparent;border-color:var(--border);color:var(--text-dim)}.error{margin:0;color:var(--danger);font-size:.9rem}