.iv-date-converter {
    max-width: 500px;
    margin: 20px auto;
    padding: 25px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    direction: rtl;
    font-family: inherit;
}

.iv-date-converter__field {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
}

.iv-date-converter__field label {
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.iv-date-converter__field select,
.iv-date-converter__field input {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

.iv-date-converter__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.iv-date-converter button {
    width: 100%;
    padding: 12px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.iv-date-converter button:hover {
    background: #005177;
}

.iv-date-converter button:disabled {
    background: #999;
    cursor: not-allowed;
}

.iv-date-converter__result {
    margin-top: 20px;
    padding: 15px;
    border-radius: 4px;
    text-align: center;
    font-size: 16px;
}

.iv-date-converter__result.success {
    background: #e7f4e4;
    color: #2b542c;
    border: 1px solid #d6e9c6;
}

.iv-date-converter__result.error {
    background: #f2dede;
    color: #a94442;
    border: 1px solid #ebccd1;
}