/* =========================================
   BLOG INDEX PAGE CUSTOM STYLES
   ========================================= */

:root {
    --primary: #059EFF;
    --secondary: #DEF3FF;
    --text-dark: #000000;
    --text-body: #4a4a4a;
    --bg-page: #F8F9FA; /* Very light gray for page background */
    --border-color: #E5E9F0;
}

.blog-index-page {
    background-color: var(--bg-page);
    min-height: 100vh;
}

.section-padding { padding: 60px 0; }

/* --- Header Banner --- */
.bi-header-banner {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 25px 0;
}
.bi-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bi-page-title {
    margin: 0;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-dark);
}
.bi-breadcrumb {
    font-size: 14px;
    color: #888;
    font-weight: 600;
}
.bi-breadcrumb a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
}
.bi-breadcrumb a:hover {
    color: var(--primary);
}
.bi-breadcrumb span {
    color: var(--primary);
}

/* --- Main Layout --- */
.bi-main-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    align-items: start;
}

/* --- Left Column: Blog Grid --- */
.bi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.bi-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    display: flex;
    flex-direction: column;
}
.bi-card:hover {
    box-shadow: 0 10px 20px rgba(5, 158, 255, 0.1);
    transform: translateY(-5px);
    border-color: var(--primary);
}

.bi-card-img-wrap {
    display: block;
    height: 220px;
    overflow: hidden;
    position: relative;
}
.bi-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.bi-card:hover .bi-card-img-wrap img {
    transform: scale(1.05);
}
.bi-card-placeholder {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary), #f0f8ff);
}

.bi-card-body {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.bi-card-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.4;
}
.bi-card-title a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
}
.bi-card-title a:hover {
    color: var(--primary);
}
.bi-card-excerpt {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.6;
    margin: 0;
}

/* Pagination */
.bi-pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

/* --- Right Column: Sidebar --- */
.bi-sidebar {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.bi-widget {
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: 4px;
}

.bi-widget-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-dark);
    margin: 0 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}
.bi-widget-title span {
    color: var(--primary);
}

/* Categories Widget */
.bi-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.bi-category-list li {
    border-bottom: 1px solid #f0f0f0;
}
.bi-category-list li:last-child {
    border-bottom: none;
}
.bi-category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    color: var(--text-body);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}
.bi-category-list a:hover,
.bi-category-list a.is-active {
    color: var(--primary);
}
.bi-category-list a span {
    font-weight: 400;
    color: #999;
}

/* Recent Posts Widget */
.bi-recent-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.bi-recent-list li {
    display: flex;
    align-items: center;
    gap: 15px;
}
.bi-recent-list img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}
.bi-recent-list a {
    color: var(--text-dark);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    line-height: 1.4;
    transition: color 0.3s;
}
.bi-recent-list a:hover {
    color: var(--primary);
}

/* Tags Cloud Widget */
.bi-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.bi-tags-cloud a {
    display: inline-block;
    padding: 6px 12px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-body);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    transition: all 0.3s ease;
}
.bi-tags-cloud a:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* --- Responsive Queries --- */
@media (max-width: 1024px) {
    .bi-main-layout {
        grid-template-columns: 1fr 280px;
        gap: 30px;
    }
}

@media (max-width: 991px) {
    .bi-main-layout {
        grid-template-columns: 1fr;
    }
    .bi-sidebar {
        order: 2;
    }
}

@media (max-width: 767px) {
    .bi-header-flex {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    .bi-page-title {
        font-size: 24px;
    }
    .bi-grid {
        grid-template-columns: 1fr;
    }
}