/* Blog System Styles */
.blog-hero{padding:150px 0 100px;background:var(--gradient-secondary);text-align:center;position:relative;overflow:hidden}
.blog-hero-overlay{position:absolute;inset:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="bg" cx="50%25" cy="50%25"><stop offset="0%25" stop-color="%23ff6b35" stop-opacity="0.05"/><stop offset="100%25" stop-color="%23ff6b35" stop-opacity="0"/></radialGradient></defs><circle cx="500" cy="500" r="400" fill="url(%23bg)"/></svg>')}
.blog-hero h1{font-size:3rem;color:var(--text-light);margin-bottom:10px;position:relative}
.blog-hero p{color:rgba(255,255,255,0.7);font-size:1.1rem;position:relative}

/* Search */
.blog-search{max-width:600px;margin:30px auto 0;position:relative}
.blog-search input{width:100%;padding:14px 20px 14px 48px;border-radius:50px;border:2px solid rgba(255,255,255,0.15);background:rgba(255,255,255,0.08);color:var(--text-light);font-size:16px;outline:none;transition:all .3s ease;backdrop-filter:blur(10px)}
.blog-search input::placeholder{color:rgba(255,255,255,0.5)}
.blog-search input:focus{border-color:var(--primary-color);background:rgba(255,255,255,0.12)}
.blog-search i{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,0.5);font-size:16px}

/* Categories */
.blog-categories{padding:60px 0;background:var(--secondary-color)}
.blog-category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-top:30px}
.blog-category-card{background:rgba(255,255,255,0.05);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.1);border-radius:var(--border-radius);padding:30px;transition:all .3s ease;text-decoration:none;color:inherit;display:block}
.blog-category-card:hover{transform:translateY(-5px);background:rgba(255,255,255,0.1);box-shadow:var(--shadow);border-color:var(--primary-color)}
.blog-category-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;color:white;margin-bottom:15px}
.blog-category-card h3{color:var(--text-light);font-size:1.4rem;margin-bottom:8px}
.blog-category-card p{color:rgba(255,255,255,0.6);font-size:0.95rem;margin-bottom:15px}
.blog-category-meta{display:flex;gap:15px;font-size:0.85rem;color:rgba(255,255,255,0.4)}
.blog-category-meta span{display:flex;align-items:center;gap:5px}

/* Topics List */
.blog-topics{padding:60px 0;background:var(--accent-color);min-height:400px}
.blog-topics-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;flex-wrap:wrap;gap:15px}
.blog-topics-header h2{color:var(--text-light);font-size:1.8rem}
.blog-breadcrumb{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,0.5);font-size:0.9rem;margin-bottom:20px}
.blog-breadcrumb a{color:var(--primary-color);text-decoration:none}
.blog-breadcrumb a:hover{text-decoration:underline}
.blog-topic-list{display:flex;flex-direction:column;gap:12px}
.blog-topic-item{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);border-radius:var(--border-radius);padding:20px 25px;display:flex;align-items:center;gap:20px;transition:all .3s ease;text-decoration:none;color:inherit}
.blog-topic-item:hover{background:rgba(255,255,255,0.08);border-color:rgba(212,175,55,0.3);transform:translateX(5px)}
.blog-topic-item.pinned{border-left:3px solid var(--primary-color)}
.blog-topic-icon{width:40px;height:40px;background:rgba(212,175,55,0.15);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--primary-color);font-size:16px}
.blog-topic-item.pinned .blog-topic-icon{background:rgba(212,175,55,0.3)}
.blog-topic-info{flex:1;min-width:0}
.blog-topic-info h3{color:var(--text-light);font-size:1.1rem;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.blog-topic-info p{color:rgba(255,255,255,0.5);font-size:0.85rem}
.blog-topic-stats{display:flex;gap:20px;flex-shrink:0}
.blog-topic-stat{text-align:center;color:rgba(255,255,255,0.5);font-size:0.8rem}
.blog-topic-stat .stat-num{display:block;font-size:1.1rem;font-weight:600;color:var(--text-light)}
.blog-no-results{text-align:center;padding:60px 20px;color:rgba(255,255,255,0.5)}
.blog-no-results i{font-size:48px;margin-bottom:15px;display:block;color:rgba(255,255,255,0.2)}

/* Single Topic */
.blog-article{padding:60px 0;background:var(--accent-color)}
.blog-article-header{margin-bottom:40px}
.blog-article-header h1{color:var(--text-light);font-size:2.2rem;margin-bottom:15px;line-height:1.3}
.blog-article-meta{display:flex;flex-wrap:wrap;gap:20px;color:rgba(255,255,255,0.5);font-size:0.9rem}
.blog-article-meta span{display:flex;align-items:center;gap:6px}
.blog-article-content{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:var(--border-radius);padding:40px;margin-bottom:40px;color:rgba(255,255,255,0.85);line-height:1.8;font-size:1.05rem}
.blog-article-content h3{color:var(--text-light);margin:25px 0 12px;font-size:1.4rem}
.blog-article-content h4{color:var(--text-light);margin:20px 0 10px;font-size:1.15rem}
.blog-article-content ul,.blog-article-content ol{margin:15px 0;padding-left:25px}
.blog-article-content li{margin-bottom:8px}
.blog-article-content a{color:var(--primary-color);text-decoration:underline}
.blog-article-content a:hover{color:var(--primary-hover)}
.blog-article-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:0.95rem}
.blog-article-content th,.blog-article-content td{padding:12px 15px;border:1px solid rgba(255,255,255,0.1);text-align:left}
.blog-article-content th{background:rgba(212,175,55,0.15);color:var(--text-light);font-weight:600}
.blog-article-content td{color:rgba(255,255,255,0.7)}
.blog-article-content img{max-width:100%;height:auto;border-radius:12px;margin:20px 0;display:block;box-shadow:0 4px 20px rgba(0,0,0,0.3)}
.blog-article-content .blog-img-center{text-align:center}
.blog-article-content .blog-img-center img{margin:20px auto;display:block}
.blog-article-content .blog-img-row{display:flex;gap:15px;flex-wrap:wrap;justify-content:center;margin:25px 0}
.blog-article-content .blog-img-row img{flex:1 1 200px;max-width:300px;border-radius:10px}
.blog-article-content .blog-highlight-box{background:rgba(212,175,55,0.1);border:1px solid rgba(212,175,55,0.25);border-radius:12px;padding:20px 25px;margin:20px 0}
.blog-article-content .blog-highlight-box h4{color:#d4af37;margin-top:0}
.blog-article-content .blog-info-box{background:rgba(52,152,219,0.1);border:1px solid rgba(52,152,219,0.25);border-radius:12px;padding:20px 25px;margin:20px 0}
.blog-article-content .blog-info-box h4{color:#3498db;margin-top:0}
.blog-article-content .blog-warning-box{background:rgba(241,196,15,0.1);border:1px solid rgba(241,196,15,0.25);border-radius:12px;padding:20px 25px;margin:20px 0}
.blog-article-content .blog-warning-box h4{color:#f1c40f;margin-top:0}
@media(max-width:768px){.blog-article-content .blog-img-row{flex-direction:column;align-items:center}.blog-article-content .blog-img-row img{max-width:100%}}

/* Replies Section */
.blog-replies{margin-top:40px}
.blog-replies-header{display:flex;align-items:center;gap:10px;margin-bottom:25px;color:var(--text-light);font-size:1.3rem}
.blog-replies-header i{color:var(--primary-color)}
.blog-reply{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:var(--border-radius);padding:20px;margin-bottom:15px}
.blog-reply-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.blog-reply-author{color:var(--primary-color);font-weight:600;font-size:0.95rem}
.blog-reply-date{color:rgba(255,255,255,0.4);font-size:0.8rem}
.blog-reply-content{color:rgba(255,255,255,0.75);line-height:1.7}
.blog-no-replies{text-align:center;padding:30px;color:rgba(255,255,255,0.4);font-style:italic}

/* Reply Form */
.blog-reply-form{margin-top:30px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:var(--border-radius);padding:30px}
.blog-reply-form h3{color:var(--text-light);margin-bottom:20px;font-size:1.2rem}
.blog-form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:15px}
.blog-form-group{display:flex;flex-direction:column;gap:6px}
.blog-form-group.full{grid-column:1/-1}
.blog-form-group label{color:rgba(255,255,255,0.7);font-size:0.9rem}
.blog-form-group input,.blog-form-group textarea{padding:12px 16px;border:1px solid rgba(255,255,255,0.15);border-radius:8px;background:rgba(255,255,255,0.06);color:var(--text-light);font-size:15px;outline:none;transition:border-color .3s ease;font-family:inherit}
.blog-form-group input:focus,.blog-form-group textarea:focus{border-color:var(--primary-color)}
.blog-form-group textarea{min-height:120px;resize:vertical}
.blog-form-note{color:rgba(255,255,255,0.4);font-size:0.8rem;font-style:italic;margin-bottom:15px}
.blog-submit-btn{background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:white;border:none;padding:12px 30px;border-radius:50px;font-size:1rem;cursor:pointer;transition:all .3s ease;font-weight:600}
.blog-submit-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(196,30,58,0.4)}
.blog-submit-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.blog-alert{padding:12px 18px;border-radius:8px;margin-bottom:15px;font-size:0.95rem}
.blog-alert-success{background:rgba(46,204,113,0.15);border:1px solid rgba(46,204,113,0.3);color:#2ecc71}
.blog-alert-error{background:rgba(231,76,60,0.15);border:1px solid rgba(231,76,60,0.3);color:#e74c3c}

/* Responsive */
@media(max-width:768px){
    .blog-hero h1{font-size:2rem}
    .blog-category-grid{grid-template-columns:1fr}
    .blog-topic-item{flex-direction:column;align-items:flex-start;gap:12px}
    .blog-topic-stats{flex-direction:row;gap:15px}
    .blog-form-row{grid-template-columns:1fr}
    .blog-article-content{padding:25px}
    .blog-article-header h1{font-size:1.6rem}
    .blog-reply-form{padding:20px}
}
@media(max-width:480px){
    .blog-hero{padding:120px 0 80px}
    .blog-hero h1{font-size:1.6rem}
    .blog-categories{padding:40px 0}
    .blog-topics{padding:40px 0}
    .blog-article{padding:40px 0}
}