.wc-otp-container {
    max-width: 500px;
    margin: 20px auto;
    padding: 25px;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    direction: rtl;
    text-align: right;
}

.wc-otp-container h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #333;
    font-size: 1.5em;
    text-align: center;
}

.wc-otp-container .form-row {
    margin-bottom: 15px;
}

.wc-otp-container label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

.wc-otp-container input[type="tel"],
.wc-otp-container input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    direction: ltr;
    text-align: left;
}

.wc-otp-container small {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #777;
}

.wc-otp-container .otp-timer {
    display: inline-block;
    margin-right: 10px;
    font-weight: bold;
    color: #4CAF50;
}

.wc-otp-container button.button,
.wc-otp-container button.button-secondary {
    width: 100%;
    margin-top: 5px;
    margin-bottom: 5px;
    padding: 12px;
    font-size: 16px;
    cursor: pointer;
}

.wc-otp-container button.button-secondary {
    background: #f5f5f5;
    border: 1px solid #ccc;
    color: #333;
}

.wc-otp-container .message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
}

.wc-otp-container .message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.wc-otp-container .message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.wc-otp-container .message.loading {
    background: #e2e3e5;
    color: #383d41;
}

@media (max-width: 768px) {
    .wc-otp-container {
        margin: 10px;
        padding: 15px;
    }
}