:root{--bg:#0b0d12;--card:#14171f;--text:#f2f3f5;--muted:#9aa0ab;--accent:#6ee7b7;--accent-strong:#10b981;--danger:#f87171;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.container{max-width:640px;margin:0 auto;padding:32px 20px}.card{background:var(--card);border-radius:16px;padding:28px;border:1px solid #232733}h1{font-size:1.8rem;margin:0 0 8px}p.subtitle{margin:0 0 24px}label,p.subtitle{color:var(--muted)}label{display:block;font-size:.9rem;margin:16px 0 6px}input,select{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #2a2f3d;background:#0f121a;color:var(--text);font-size:1rem}button.primary{margin-top:24px;width:100%;padding:14px;border-radius:10px;border:none;background:var(--accent-strong);color:#04140d;font-weight:600;font-size:1rem;cursor:pointer}button.primary:disabled{opacity:.6;cursor:not-allowed}.error{color:var(--danger);font-size:.9rem;margin-top:10px}.option-row{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid #2a2f3d;border-radius:10px;margin-top:8px;cursor:pointer}table{width:100%;border-collapse:collapse;margin-top:16px}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid #232733;font-size:.9rem}th{color:var(--muted);font-weight:500}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:12px;gap:12px;margin-bottom:24px}.stat{background:var(--card);border:1px solid #232733;border-radius:12px;padding:16px}.stat .value{font-size:1.6rem;font-weight:700}.stat .label{color:var(--muted);font-size:.8rem}