body{font-family:Arial,sans-serif;margin:0;background:#f6f4ef;color:#222}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#111;color:#fff}.topbar a{color:#fff;margin-left:14px;text-decoration:none}.container{max-width:1100px;margin:24px auto;padding:0 16px}.card{background:#fff;border-radius:14px;padding:18px;box-shadow:0 6px 18px rgba(0,0,0,.08);margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}label{display:block;margin:10px 0 6px;font-weight:600}input,select,button,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #ccc;box-sizing:border-box}button,.button{display:inline-block;width:auto;background:#111;color:#fff;text-decoration:none;border:none;cursor:pointer;padding:10px 14px;border-radius:10px}.button.primary{background:#8a6a2f}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px}.alert.error{background:#ffdede;color:#7a0000}.alert.success{background:#ddffea;color:#116133}.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}pre{overflow:auto}.muted{color:#666;font-size:14px}