:root{--bg: #0b0b0f;--card: #16161d;--text: #f4f4f6;--muted: #9a9aa8;--accent: #ffc80a;--border: #26262f;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif}.wrap{max-width:640px;margin:0 auto;padding:24px 16px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px}h1{font-size:22px;margin:0 0 16px}label{display:grid;gap:4px;font-size:14px;color:var(--muted);margin-bottom:12px}input{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:#0f0f15;color:var(--text);font-size:15px}button{width:100%;padding:11px;border-radius:8px;border:none;background:var(--accent);color:#111;font-weight:600;font-size:15px;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}a{color:var(--accent)}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.err{color:#ff6b6b;font-size:14px;margin:8px 0}.muted{color:var(--muted)}.pill{display:inline-block;padding:2px 8px;border-radius:999px;background:#24242e;font-size:12px;color:var(--muted)}.item{border-top:1px solid var(--border);padding:12px 0}.stat{font-size:28px;font-weight:700;color:var(--accent)}