/* Reset and base styles */
* {
*     margin: 0;
*         padding: 0;
*             box-sizing: border-box;
*             }
*
*             body {
*                 font-family: Arial, sans-serif;
*                     background-color: #1a1b26;
*                         color: #c0caf5;
*                             line-height: 1.6;
*                             }
*
*/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #2f3149;
    margin-bottom: 20px;
}

.logo {
    color: #7aa2f7;
    font-size: 24px;
    font-weight: bold;
}

.menu-icon {
    cursor: pointer;
    font-size: 24px;
    color: #c0caf5;
}

/* Article List */
.article-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* Article Card */
.article-card {
    background-color: #24283b;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
}

.article-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #7dcfff;
}

.article-info {
    font-size: 14px;
    margin-bottom: 15px;
    color: #9aa5ce;
}

.article-summary {
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 15px;
}

/* Keywords */
.article-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 15px;
}

.keyword {
    background-color: #414868;
    color: #c0caf5;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 12px;
}

/* AI Analysis */
.ai-analysis {
    font-size: 14px;
    background-color: #1f2335;
    padding: 10px;
    border-radius: 5px;
}

.ai-analysis-item {
    margin-bottom: 5px;
}

.ai-analysis-item strong {
    color: #bb9af7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .article-list {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 10px;
    }
    
    .article-card {
        padding: 15px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .article-card {
        transition: none;
    }
}

.category-select {
    margin-bottom: 20px;
}

#category-filter {
    padding: 5px;
    font-size: 16px;
}