body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
}


header {
    background-color: #007bff;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

h1 {
    margin: 0;
    font-size: 2rem;
}


main {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}


#game-container {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 2rem;
}

#draggable-events, #timeline-container {
    width: 100%;
    max-width: 800px;
    text-align: center;
}


#draggable-events h2, #timeline-container h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}


#draggable-events {
    background-color: #f0f8ff;
    padding: 1rem;
    border: 1px solid #007bff;
    border-radius: 8px;
}


.draggable {
    background-color: #007bff;
    color: #fff;
    padding: 0.5rem;
    margin: 0.5rem;
    border-radius: 4px;
    cursor: grab;
    display: inline-block;
}

.draggable.warning {
    background-color: #ffc107;
    color: #000;
}

.draggable.error {
    background-color: #dc3545;
    color: #fff;
}


#timeline-container {
    margin-top: 2rem;
}

#timeline {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-wrap: wrap;
    padding: 1rem;
    background-color: #e9ecef;
    border: 1px solid #ccc;
    border-radius: 8px;
    min-height: 150px;
}


.dropzone {
    background-color: #fff;
    border: 2px dashed #007bff;
    border-radius: 8px;
    width: 150px;
    height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0.5rem;
    text-align: center;
    position: relative;
}

.dropzone.correct {
    background-color: #28a745;
    border-color: #28a745;
    color: #fff;
}


#feedback-container {
    width: 100%;
    max-width: 800px;
    background-color: #f8f9fa;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
}

#feedback-container h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

#feedback {
    font-size: 1rem;
    line-height: 1.5;
    color: #333;
}