.cpi-form-wrap {
    max-width: 640px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.cpi-form {
    background: #fff;
    border: 1px solid #E5E7EB;
    padding: 32px;
}

.cpi-form h3 {
    margin: 28px 0 12px;
    font-size: 1.05em;
}

.cpi-form h3:first-of-type { margin-top: 0; }

.cpi-security-note {
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    color: #166534;
    padding: 10px 14px;
    font-size: 13px;
    margin: 0 0 20px;
}

.cpi-form label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 14px;
    color: #111827;
}

.cpi-form input[type="text"],
.cpi-form input[type="email"] {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 10px 12px;
    border: 1px solid #D1D5DB;
    font-size: 14px;
    box-sizing: border-box;
    font-weight: 400;
}

.cpi-form-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 12px;
}

.cpi-radio-group {
    margin-bottom: 16px;
}

.cpi-radio-group-inline {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.cpi-radio {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    margin-bottom: 10px;
}

.cpi-radio input[type="radio"] { margin: 0; }

.cpi-inline-input {
    border: 1px solid #D1D5DB;
    padding: 4px 8px;
    font-size: 13px;
    margin-left: 6px;
}

.cpi-cert-text {
    font-size: 13px;
    color: #4B5563;
    line-height: 1.6;
    background: #F9FAFB;
    padding: 14px;
    border: 1px solid #E5E7EB;
}

.cpi-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-weight: 400;
}

.cpi-hp {
    position: absolute !important;
    left: -9999px !important;
}

.cpi-submit-btn {
    background: #111827;
    color: #fff;
    border: none;
    padding: 13px 26px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    width: 100%;
    margin-top: 10px;
}

.cpi-submit-btn:disabled { opacity: 0.6; cursor: default; }

.cpi-error {
    color: #B91C1C;
    margin-top: 12px;
    font-size: 13px;
}

.cpi-error-block {
    color: #B91C1C;
    background: #FEE2E2;
    padding: 16px;
    border: 1px solid #FCA5A5;
}

.cpi-success-msg {
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    padding: 30px;
    text-align: center;
}

@media (max-width: 560px) {
    .cpi-form-row { grid-template-columns: 1fr; }
    .cpi-form { padding: 20px; }
}