/* drag and drop styling */
.drag-drop-quiz {
    max-width: 900px;
    margin: 20px 0;
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
}

.quiz-title {
    font-weight: bold;
    margin-bottom: 20px;
    text-align: left;
}

.quiz-main {
    margin-bottom: 30px;
    width: 100%;
}

.descriptions-container {
    width: 100%;
}

.description-zone {
    display: flex;
    align-items: center;
    margin: 15px 0;
    gap: 15px;
}

.description-label {
    flex: 0 0 60%;
    padding: 12px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
}

.drop-area {
    flex: 0 0 35%;
    min-height: 50px;
    border: 2px dashed #ccc;
    border-radius: 8px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 10px;
}

.drop-area.drag-over {
    border-color: #667eea;
    background: #e8f0ff;
    border-style: solid;
}

.drop-placeholder {
    color: #999;
    font-style: italic;
    font-size: 14px;
}

.dropped-item {
    background: #00305e;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
}

.dropped-item:hover {
    background: #004080;
}

.options-container {
    margin-bottom: 20px;
}

.options-title {
    margin-bottom: 15px;
    color: #555;
    padding-bottom: 5px;
}

.options-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: flex-start;
}

.draggable-option {
    background: #fafafa;
    border: 1px solid #e0e0e0;
    color: #333333;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: grab;
    user-select: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    min-width: 120px;
    text-align: center;
}

.draggable-option:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.draggable-option:active {
    cursor: grabbing;
}

.draggable-option.dragging {
    opacity: 0.5;
}

.quiz-controls {
    text-align: left;
    margin-top: 20px;
}

.quiz-button {
    background: #00305e;
    color: white;
    border: 2px solid #00396e;
    padding: 10px 25px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    margin: 0 10px 0 0;
    transition: background 0.3s ease;
}

.quiz-button:hover {
    background: #004080;
}

.reset-button {
    background: transparent;
    color: #00305e;
}

.reset-button:hover {
    background: #00305e;
    color: white;
}

.feedback {
    margin-top: 15px;
    padding: 15px;
    border-radius: 6px;
}

.feedback.correct {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.feedback.incorrect {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.feedback.partial {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.drop-area.correct-answer {
    background-color: #d4edda;
}

.drop-area.incorrect-answer {
    background-color: #f8d7da;
}