.hero.is-dark {
    background: linear-gradient(135deg, #363636, #575757);
}

#form-section {
    background-color: #fafafa;
    border: 1px solid #e0e0e0;
    padding: 2rem;
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#form-section:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.parameter-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.parameter-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: border-color 0.2s ease;
}

.parameter-input:focus {
    border-color: #363636;
    outline: none;
    box-shadow: 0 0 0 3px rgba(54, 54, 54, 0.2);
}

.remove-button {
    background-color: #ff6b6b;
    border: none;
    color: white;
    font-weight: bold;
    cursor: pointer;
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
}

.remove-button:hover {
    background-color: #e63946;
}

#result-container {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 2rem;
    border-radius: 8px;
    overflow-x: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-top: 1rem;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#delimiter-select:focus {
    border-color: #363636;
    outline: none;
    box-shadow: 0 0 0 3px rgba(54, 54, 54, 0.2);
}