/* ==========================================================================
   BestBlogTheme — Blog / Cards / Single
   ========================================================================== */

/* -- Posts Grid ------------------------------------------------------------ */
.bbt-posts-grid {
    display: grid;
    gap: 2rem;
}

/* Grid layout */
.bbt-layout-grid {
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .bbt-layout-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .bbt-layout-grid[data-columns="2"] { grid-template-columns: repeat(2, 1fr); }
    .bbt-layout-grid[data-columns="3"],
    .bbt-layout-grid { grid-template-columns: repeat(3, 1fr); }
    .bbt-layout-grid[data-columns="4"] { grid-template-columns: repeat(4, 1fr); }
}

/* Masonry layout — CSS columns approach */
.bbt-layout-masonry {
    display: block;
    column-gap: 2rem;
    column-count: 1;
}

@media (min-width: 640px) {
    .bbt-layout-masonry { column-count: 2; }
}

@media (min-width: 1024px) {
    .bbt-layout-masonry[data-columns="2"] { column-count: 2; }
    .bbt-layout-masonry[data-columns="3"],
    .bbt-layout-masonry { column-count: 3; }
    .bbt-layout-masonry[data-columns="4"] { column-count: 4; }
}

.bbt-layout-masonry .bbt-card {
    break-inside: avoid;
    margin-bottom: 2rem;
}

/* List layout */
.bbt-layout-list {
    grid-template-columns: 1fr;
}

.bbt-layout-list .bbt-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 768px) {
    .bbt-layout-list .bbt-card {
        grid-template-columns: 350px 1fr;
        gap: 1.5rem;
    }
}

.bbt-layout-list .bbt-card__thumbnail {
    aspect-ratio: 16 / 10;
}

@media (min-width: 768px) {
    .bbt-layout-list .bbt-card__thumbnail {
        aspect-ratio: 4 / 3;
        height: 100%;
    }

    .bbt-layout-list .bbt-card__img {
        height: 100%;
        object-fit: cover;
    }
}

/* -- Card ----------------------------------------------------------------- */
.bbt-card {
    background: var(--bbt-color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.bbt-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.bbt-card__thumbnail {
    display: block;
    overflow: hidden;
    aspect-ratio: 3 / 2;
}

.bbt-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.bbt-card:hover .bbt-card__img {
    transform: scale(1.03);
}

.bbt-card__body {
    padding: 1.25rem;
}

.bbt-card__category {
    display: inline-block;
    font-family: var(--bbt-font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bbt-color-primary);
    margin-bottom: 0.5rem;
}

.bbt-card__category:hover {
    color: var(--bbt-color-secondary);
}

.bbt-card__title {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.bbt-card__title a {
    color: var(--bbt-color-black);
    transition: color 0.2s ease;
}

.bbt-card__title a:hover {
    color: var(--bbt-color-primary);
}

.bbt-card__excerpt {
    font-size: 0.9375rem;
    color: var(--bbt-color-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.bbt-card__readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--bbt-font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bbt-color-primary);
    transition: gap 0.2s ease;
}

.bbt-card__readmore:hover {
    gap: 0.65rem;
}

/* -- Post Meta ------------------------------------------------------------ */
.bbt-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--bbt-color-gray);
    margin-bottom: 0.75rem;
}

.bbt-post-meta span,
.bbt-post-meta time {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.bbt-post-meta a {
    color: inherit;
    transition: color 0.2s ease;
}

.bbt-post-meta a:hover {
    color: var(--bbt-color-primary);
}

.bbt-icon {
    flex-shrink: 0;
}

/* -- Single Post ---------------------------------------------------------- */
.bbt-single {
    max-width: 780px;
    margin-inline: auto;
    padding-block: 1rem;
}

.bbt-single__header {
    margin-bottom: 2rem;
    text-align: center;
}

.bbt-single__categories {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.bbt-single__category {
    font-family: var(--bbt-font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bbt-color-secondary);
    padding: 0.25rem 0.75rem;
    background: rgba(124, 58, 237, 0.06);
    border-radius: 20px;
    transition: background 0.2s ease;
}

.bbt-single__category:hover {
    background: rgba(124, 58, 237, 0.12);
}

.bbt-single__title {
    margin-bottom: 1rem;
}

.bbt-single__featured-image {
    margin-bottom: 2rem;
    border-radius: 12px;
    overflow: hidden;
}

.bbt-single__img {
    width: 100%;
    height: auto;
}

.bbt-single__caption {
    font-size: 0.875rem;
    color: var(--bbt-color-gray);
    text-align: center;
    padding: 0.75rem 0;
}

.bbt-single__content {
    margin-bottom: 2rem;
}

/* -- Post Tags ------------------------------------------------------------ */
.bbt-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.bbt-tag {
    font-family: var(--bbt-font-primary);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--bbt-color-secondary);
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--bbt-color-secondary);
    border-radius: 20px;
    transition: all 0.2s ease;
}

.bbt-tag:hover {
    background: var(--bbt-color-secondary);
    color: #fff;
}

/* -- Star Rating ---------------------------------------------------------- */
.bbt-star-rating {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    margin-bottom: 1.5rem;
}

.bbt-star-rating__value {
    margin-left: 0.5rem;
    font-family: var(--bbt-font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bbt-color-gray);
}

/* -- Post Navigation ------------------------------------------------------ */
.bbt-post-nav {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #f1f5f9;
}

.bbt-post-nav .nav-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .bbt-post-nav .nav-links {
        grid-template-columns: 1fr 1fr;
    }
}

.bbt-post-nav .nav-previous,
.bbt-post-nav .nav-next {
    padding: 1rem;
    border-radius: 8px;
    background: var(--bbt-color-light);
    transition: background 0.2s ease;
}

.bbt-post-nav .nav-previous:hover,
.bbt-post-nav .nav-next:hover {
    background: #f1f5f9;
}

.bbt-post-nav .nav-next {
    text-align: right;
}

.bbt-post-nav__label {
    display: block;
    font-family: var(--bbt-font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bbt-color-gray);
    margin-bottom: 0.25rem;
}

.bbt-post-nav__title {
    display: block;
    font-family: var(--bbt-font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--bbt-color-dark);
}

/* -- Search Result -------------------------------------------------------- */
.bbt-search-result {
    padding: 1.5rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.bbt-search-result__title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.bbt-search-result__title a {
    color: var(--bbt-color-black);
}

.bbt-search-result__title a:hover {
    color: var(--bbt-color-primary);
}

.bbt-search-result__excerpt {
    font-size: 0.9375rem;
    color: var(--bbt-color-gray);
}

/* -- No Results ----------------------------------------------------------- */
.bbt-no-results {
    text-align: center;
    padding: 4rem 1rem;
}

.bbt-no-results__title {
    margin-bottom: 1rem;
}

.bbt-no-results__content p {
    color: var(--bbt-color-gray);
    margin-bottom: 2rem;
}