/* Case Converter */

.case-converter {
    max-width: 900px;
    margin: 0 auto;
}

.case-converter-input {
    width: 100%;
    min-height: 260px;
    padding: 1rem;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    background: #fff;
    color: #222;
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.9rem;
    line-height: 1.55;
    resize: vertical;
    box-sizing: border-box;
}

    .case-converter-input:focus {
        outline: none;
        border-color: #4f8a5b;
        box-shadow: 0 0 0 2px rgba(79, 138, 91, 0.12);
    }

.case-converter-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin: 1.25rem 0;
}

    .case-converter-actions .btn {
        min-width: 120px;
        border: 1px solid #4f8a5b;
        background: #fff;
        color: #4f8a5b;
    }

        .case-converter-actions .btn:hover {
            background: #dcefe0;
            border-color: #4f8a5b;
            color: #4f8a5b;
        }

.case-converter-message {
    min-height: 1.5rem;
    margin: 0.75rem 0 0;
    text-align: center;
    color: #4f8a5b;
    font-size: 0.875rem;
}

.case-converter-secondary {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

    .case-converter-secondary .btn {
        min-width: 100px;
    }

@media (max-width: 768px) {
    .case-converter-actions {
        flex-direction: column;
        align-items: stretch;
    }

        .case-converter-actions .btn {
            width: 100%;
        }
}