.ppr-box{max-width:760px;margin:20px auto;padding:24px;border:1px solid #ddd;border-radius:14px;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.ppr-price,.ppr-total{font-size:18px;margin:10px 0 18px}
.ppr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:18px}
.ppr-field{display:flex;flex-direction:column}.ppr-field-small{max-width:220px}
.ppr-field label{font-weight:600;margin-bottom:6px}
.ppr-field input{width:100%;padding:10px 12px;line-height:1.2;border:1px solid #ccc;border-radius:8px;box-sizing:border-box}
.ppr-message{margin:12px 0 18px}.ppr-message-success,.ppr-message-error{padding:12px 14px;border-radius:8px}
.ppr-message-success{background:#e8f7e8;color:#1f6b1f}.ppr-message-error,.ppr-error{background:#fdeaea;color:#9b1c1c;padding:12px 14px;border-radius:8px}
@media (max-width:640px){.ppr-grid{grid-template-columns:1fr}}