.custom-otp-wrapper {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.custom-otp-card {
    width: 100%;
    max-width: 420px;
    padding: 22px 22px 18px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    background: #ffffff;
    border: 1px solid #f0f0f0;
    box-sizing: border-box;
}

.custom-otp-header {
    margin-bottom: 14px;
    text-align: left;
}

.custom-otp-title {
    margin: 0 0 4px;
    font-size: 18px;
    font-weight: 700;
}

.custom-otp-subtitle {
    margin: 0;
    font-size: 13px;
    color: #6b7280;
}

.custom-otp-form {
    margin: 0;
}

.custom-otp-field {
    margin-bottom: 15px;
}

.custom-otp-field label {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
    display: inline-block;
}

.custom-otp-field input[type="text"],
.custom-otp-field input[type="email"] {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #d0d0d0;
    font-size: 14px;
    box-sizing: border-box;
}

.custom-otp-field input[type="text"]:focus,
.custom-otp-field input[type="email"]:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.2);
}

.custom-otp-actions {
    margin-top: 10px;
    text-align: right;
}

.custom-otp-btn {
    padding: 10px 18px;
    border-radius: 999px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff;
    transition: transform 0.1s ease, box-shadow 0.1s ease, opacity 0.2s ease;
}

.custom-otp-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
    opacity: 0.95;
}

.custom-otp-btn:active {
    transform: translateY(0);
    box-shadow: none;
    opacity: 0.9;
}

.custom-otp-message {
    margin-bottom: 12px;
    padding: 9px 11px;
    border-radius: 8px;
    font-size: 13px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1d4ed8;
}

.custom-otp-footer {
    margin-top: 14px;
    text-align: center;
    font-size: 12px;
    color: #6b7280;
}

.custom-otp-footer a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    margin: 0 2px;
}

.custom-otp-footer a:hover {
    text-decoration: underline;
}

.custom-otp-footer-sep {
    margin: 0 4px;
    color: #9ca3af;
}

@media (max-width: 480px) {
    .custom-otp-card {
        margin: 0 10px;
        padding: 18px 16px 16px;
    }
}