/* OTP HeroSMS Connect — [otp_buy] shortcode styles (theme-agnostic, prefixed). */
.otp-herosms {
    max-width: 520px;
    margin: 1em auto;
    padding: 20px;
    border: 1px solid #dcdcde;
    border-radius: 10px;
    background: #fff;
    font-size: 16px;
}
.otp-herosms-step { margin-bottom: 14px; }
.otp-herosms-step label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
}
.otp-herosms-step select {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #c3c4c7;
    border-radius: 6px;
    background: #fff;
}
.otp-herosms-price { font-size: 18px; font-weight: 600; }
.otp-herosms-balance { margin: 10px 0; }
.otp-herosms-btn {
    display: inline-block;
    padding: 10px 18px;
    border: 0;
    border-radius: 6px;
    background: #1f5fd6;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    margin: 4px 6px 4px 0;
}
.otp-herosms-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.otp-herosms-btn-alt { background: #22714a; }
.otp-herosms-btn-danger { background: #b32d2e; }
.otp-herosms-msg { min-height: 1.4em; margin: 10px 0 0; }
.otp-herosms-active {
    margin-top: 18px;
    padding: 16px;
    border: 1px dashed #1f5fd6;
    border-radius: 8px;
    background: #f4f8ff;
}
.otp-herosms-phone {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin: 2px 0 8px;
}
.otp-herosms-status { margin: 4px 0 10px; }
.otp-herosms-code {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 3px;
    margin: 2px 0 10px;
}
.otp-herosms-note { font-size: 13px; color: #555; margin-top: 10px; }