/* Bilgi Bankası Styles */

/* Hero Section */
.kb-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.kb-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23f87b3d' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.kb-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.kb-hero h1 {
    font-family: 'Sora', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.kb-hero h1 i {
    color: #F87B3D;
    margin-right: 15px;
}

.kb-hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
}

.kb-search-box {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    overflow: hidden;
}

.kb-search-box input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 15px 25px;
    font-size: 16px;
    color: #fff;
    outline: none;
}

.kb-search-box input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.kb-search-box button {
    background: linear-gradient(135deg, #F87B3D 0%, #e06020 100%);
    border: none;
    padding: 15px 25px;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.kb-search-box button:hover {
    background: linear-gradient(135deg, #e06020 0%, #c54d15 100%);
}

/* Categories Section */
.kb-categories {
    padding: 50px 0 80px;
    background: #f8f9fa;
}

.kb-breadcrumb {
    margin-bottom: 30px;
    font-size: 14px;
    color: #666;
}

.kb-breadcrumb a {
    color: #F87B3D;
    text-decoration: none;
}

.kb-breadcrumb span {
    margin: 0 8px;
}

.kb-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.kb-category-card {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
    flex-wrap: wrap;
    border: 1px solid #eee;
}

.kb-category-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
    border-color: #F87B3D;
}

.kb-category-card.active {
    border-color: #F87B3D;
}

.kb-cat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(248, 123, 61, 0.1) 0%, rgba(248, 123, 61, 0.05) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kb-cat-icon i {
    font-size: 24px;
    color: #F87B3D;
}

.kb-cat-info {
    flex: 1;
}

.kb-cat-info h3 {
    font-family: 'Sora', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 5px 0;
}

.kb-cat-count {
    font-size: 13px;
    color: #888;
}

.kb-cat-arrow {
    color: #ccc;
    transition: all 0.3s ease;
}

.kb-category-card:hover .kb-cat-arrow,
.kb-category-card.active .kb-cat-arrow {
    color: #F87B3D;
}

.kb-category-card.active .kb-cat-arrow i {
    transform: rotate(90deg);
}

.kb-subcategories {
    width: 100%;
    display: none;
    padding-top: 20px;
    border-top: 1px solid #eee;
    margin-top: 15px;
}

.kb-category-card.active .kb-subcategories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.kb-subcat {
    display: inline-block;
    padding: 8px 16px;
    background: #f5f5f5;
    border-radius: 20px;
    font-size: 13px;
    color: #555;
    text-decoration: none;
    transition: all 0.3s ease;
}

.kb-subcat:hover {
    background: #F87B3D;
    color: #fff;
}

/* Article Page Styles */
.kb-article-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 100px 0 50px;
}

.kb-article-hero h1 {
    font-family: 'Sora', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.kb-article-meta {
    display: flex;
    gap: 20px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.kb-article-meta i {
    margin-right: 5px;
    color: #F87B3D;
}

.kb-article-content {
    padding: 50px 0;
    background: #fff;
}

.kb-article-body {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
}

.kb-article-body h2 {
    font-family: 'Sora', sans-serif;
    font-size: 26px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #F87B3D;
}

.kb-article-body h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 30px 0 15px;
}

.kb-article-body p {
    margin-bottom: 20px;
}

.kb-article-body ul,
.kb-article-body ol {
    margin: 20px 0;
    padding-left: 30px;
}

.kb-article-body li {
    margin-bottom: 10px;
}

.kb-article-body code {
    background: #f5f5f5;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 14px;
}

.kb-article-body pre {
    background: #1a1a2e;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 20px 0;
}

.kb-article-body pre code {
    background: transparent;
    color: #e0e0e0;
    padding: 0;
}

.kb-article-image {
    width: 100%;
    border-radius: 12px;
    margin: 30px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* Sidebar */
.kb-sidebar {
    position: sticky;
    top: 100px;
}

.kb-sidebar-widget {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
}

.kb-sidebar-widget h4 {
    font-family: 'Sora', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #F87B3D;
}

.kb-sidebar-category {
    display: block;
    padding: 10px 0;
    color: #555;
    text-decoration: none;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
}

.kb-sidebar-category:last-child {
    border-bottom: none;
}

.kb-sidebar-category:hover {
    color: #F87B3D;
    padding-left: 10px;
}

.kb-sidebar-category i {
    width: 25px;
    color: #F87B3D;
}

.kb-recent-article {
    display: flex;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.kb-recent-article:last-child {
    border-bottom: none;
}

.kb-recent-thumb {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.kb-recent-info h5 {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 5px 0;
}

.kb-recent-info h5 a {
    color: #1a1a2e;
    text-decoration: none;
}

.kb-recent-info h5 a:hover {
    color: #F87B3D;
}

.kb-recent-date {
    font-size: 12px;
    color: #888;
}

/* Dark Mode */
.dark-mode .kb-categories {
    background: #0f0f1a;
}

.dark-mode .kb-category-card {
    background: #1a1a2e;
    border-color: #2a2a4e;
}

.dark-mode .kb-category-card:hover {
    border-color: #F87B3D;
}

.dark-mode .kb-cat-info h3 {
    color: #fff;
}

.dark-mode .kb-subcategories {
    border-top-color: #2a2a4e;
}

.dark-mode .kb-subcat {
    background: #2a2a4e;
    color: #ccc;
}

.dark-mode .kb-article-content {
    background: #0f0f1a;
}

.dark-mode .kb-article-body {
    color: #ccc;
}

.dark-mode .kb-article-body h2,
.dark-mode .kb-article-body h3 {
    color: #fff;
}

.dark-mode .kb-sidebar-widget {
    background: #1a1a2e;
    border-color: #2a2a4e;
}

.dark-mode .kb-sidebar-widget h4 {
    color: #fff;
}

.dark-mode .kb-sidebar-category {
    color: #ccc;
    border-bottom-color: #2a2a4e;
}

.dark-mode .kb-recent-info h5 a {
    color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
    .kb-hero {
        padding: 60px 0 40px;
    }

    .kb-hero h1 {
        font-size: 28px;
    }

    .kb-category-grid {
        grid-template-columns: 1fr;
    }

    .kb-article-hero h1 {
        font-size: 26px;
    }

    .kb-article-meta {
        flex-wrap: wrap;
        gap: 10px;
    }
}

/* FAQ Accordion Styles */
.kb-faq-section {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 2px solid #F87B3D;
}

.kb-faq-section>h2 {
    font-family: 'Sora', sans-serif;
    font-size: 26px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 25px;
    border-bottom: none !important;
    padding-bottom: 0 !important;
}

.kb-faq-section>h2 i {
    color: #F87B3D;
    margin-right: 10px;
}

.kb-faq-item {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.kb-faq-item:hover {
    border-color: #F87B3D;
    box-shadow: 0 4px 15px rgba(248, 123, 61, 0.1);
}

.kb-faq-item.active {
    border-color: #F87B3D;
    box-shadow: 0 4px 20px rgba(248, 123, 61, 0.15);
}

.kb-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    color: #1a1a2e;
    gap: 15px;
    user-select: none;
    transition: all 0.2s ease;
}

.kb-faq-question:hover {
    color: #F87B3D;
}

.kb-faq-question .faq-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    background: linear-gradient(135deg, #F87B3D 0%, #e06020 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.kb-faq-question .faq-icon i {
    font-size: 12px;
    color: #fff;
    transition: transform 0.3s ease;
}

.kb-faq-item.active .kb-faq-question .faq-icon {
    transform: rotate(180deg);
}

.kb-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 22px;
}

.kb-faq-item.active .kb-faq-answer {
    max-height: 500px;
    padding: 0 22px 20px;
}

.kb-faq-answer p {
    color: #555;
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
    padding-top: 5px;
    border-top: 1px solid #e9ecef;
}

/* Dark Mode FAQ */
.dark-mode .kb-faq-section>h2 {
    color: #fff;
}

.dark-mode .kb-faq-item {
    background: #1e293b;
    border-color: #334155;
}

.dark-mode .kb-faq-item:hover,
.dark-mode .kb-faq-item.active {
    border-color: #F87B3D;
}

.dark-mode .kb-faq-question {
    color: #e5e7eb;
}

.dark-mode .kb-faq-answer p {
    color: #9ca3af;
    border-top-color: #334155;
}

/* Admin Panel Styles */
.kb-admin-container {
    max-width: 900px;
    margin: 50px auto;
    padding: 0 20px;
}

.kb-admin-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.kb-admin-header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 30px;
    color: #fff;
}

.kb-admin-header h1 {
    font-family: 'Sora', sans-serif;
    font-size: 24px;
    margin: 0;
}

.kb-admin-header p {
    opacity: 0.7;
    margin: 10px 0 0;
}

.kb-admin-body {
    padding: 30px;
}

.kb-form-group {
    margin-bottom: 25px;
}

.kb-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a2e;
}

.kb-form-group input,
.kb-form-group select,
.kb-form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.kb-form-group input:focus,
.kb-form-group select:focus,
.kb-form-group textarea:focus {
    outline: none;
    border-color: #F87B3D;
    box-shadow: 0 0 0 4px rgba(248, 123, 61, 0.1);
}

.kb-form-group textarea {
    min-height: 300px;
    resize: vertical;
}

.kb-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.kb-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.kb-btn-primary {
    background: linear-gradient(135deg, #F87B3D 0%, #e06020 100%);
    color: #fff;
}

.kb-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(248, 123, 61, 0.4);
}

.kb-btn-secondary {
    background: #f0f0f0;
    color: #555;
}

.kb-btn-secondary:hover {
    background: #e0e0e0;
}

.kb-admin-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.kb-image-upload {
    border: 2px dashed #ddd;
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.kb-image-upload:hover {
    border-color: #F87B3D;
    background: rgba(248, 123, 61, 0.02);
}

.kb-image-upload i {
    font-size: 40px;
    color: #ccc;
    margin-bottom: 15px;
}

.kb-image-upload p {
    color: #888;
    margin: 0;
}