.prompt-category-section {
    margin: 30px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.category-title {
    color: #083056;
    margin-bottom: 10px;
    font-size: 1.5em;
}

.category-description {
    color: #666;
    margin-bottom: 20px;
    font-style: italic;
}

.prompt-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    margin: 15px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}

.prompt-header {
    padding: 18px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-bottom: 1px solid #e2e8f0;
}

.prompt-header:hover {
    background: #f8fafc;
}

.prompt-header h4 {
    margin: 0;
    color: #083056;
    font-weight: 600;
    font-size: 16px;
}

.toggle-icon {
    font-size: 12px;
    transition: transform 0.3s ease;
    color: #1780e3;
}

.prompt-card.expanded .toggle-icon {
    transform: rotate(180deg);
}

.prompt-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #f8fafc;
}

.prompt-card:not(.expanded) .prompt-content {
    max-height: 0;
    padding: 0 20px;
}

.prompt-card.expanded .prompt-content {
    max-height: 600px;
    padding: 20px;
}

.prompt-text {
    background: #1e293b;
    color: #e2e8f0;
    padding: 15px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 15px;
    white-space: pre-wrap;
}

.copy-btn {
    background: #1780e3;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.3s ease;
    width: 100%;
}

.copy-btn:hover {
    background: #083056;
}

@media (max-width: 768px) {
    .prompt-category-section {
        padding: 15px;
    }
    .prompt-header {
        padding: 15px;
    }
    .prompt-text {
        font-size: 12px;
    }
}