.titol {
    font-family: 'Arial', sans-serif;
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    margin: 100px 20px;
    text-align: center;
}

.toolbox {
    margin: 20px auto;
    padding: 15px;
    background-color: #f9f9f9;
    border: 2px solid #ddd;
    border-radius: 10px;
    max-width: 600px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.toolbox h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #555;
}

.toolbox div {
    margin: 10px 0;
    padding: 12px;
    background-color: #e7f3ff;
    border: 1px solid #b3d7ff;
    border-radius: 5px;
    cursor: grab;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.toolbox div:hover {
    background-color: #d0e8ff;
    transform: scale(1.02);
}

.row-container {
    margin: 20px auto;
    max-width: 800px;
    padding: 10px;
    border: 1px solid #eee;
    background-color: #fcfcfc;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.column {
    flex: 1;
    min-height: 120px;
    margin: 10px;
    padding: 15px;
    background-color: #fdfdfd;
    border: 2px dashed #ccc;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.column:hover {
    border-color: #999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.column.half {
    width: calc(50% - 10px);
}

.element {
    padding: 12px;
    background-color: #dff5e0;
    border: 1px solid #b4e0b7;
    border-radius: 5px;
    text-align: left;
    cursor: grab;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.element:hover {
    background-color: #c9eccb;
    transform: scale(1.02);
}

.element p {
    margin: 0;
    word-wrap: break-word;
    white-space: pre-wrap;
    width: 100%;
    font-size: 1rem;
    color: #333;
}

.element img {
    max-width: 100%;
    border-radius: 5px;
}

.delete-row-btn {
    margin-left: 10px;
    padding: 8px 12px;
    background-color: #ff6b6b;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 0.9rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.delete-row-btn:hover {
    background-color: #e63939;
}

#add-row, #save-config, #load-config {
    padding: 10px 15px;
    margin: 10px 5px;
    font-size: 1rem;
    font-weight: bold;
    color: #fff;
    background-color: #007bff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#add-row:hover, #save-config:hover, #load-config:hover {
    background-color: #0056b3;
}

#column-choice {
    margin: 10px 0;
    padding: 8px 10px;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #fff;
    cursor: pointer;
}