/* Wrapper */

.post-grid-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: sans-serif;
}


/* Dropdown + search */

.post-grid-wrapper .post-filter {
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    /* kiri - kanan */
    align-items: center;
    flex-wrap: wrap;
    /* biar turun ke bawah di layar kecil */
    gap: 20px;
}

.post-grid-wrapper .filter-left,
.post-grid-wrapper .filter-right {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.post-grid-wrapper .post-filter label {
    font-size: 0.95rem;
    margin: 0;
    color: #333;
    white-space: nowrap;
}

.post-grid-wrapper .post-filter select,
.post-grid-wrapper .search-wrapper input {
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

.post-grid-wrapper .search-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.post-grid-wrapper .search-wrapper input {
    padding-right: 30px;
}

.post-grid-wrapper .search-wrapper .search-icon {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 0.9rem;
}


/* Grid layout */

.post-grid-wrapper .post-grid {
    --gap: 20px;
    display: grid;
    gap: var(--gap);
    grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 600px) {
    .post-grid-wrapper .post-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .post-grid-wrapper .post-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* Card style */

.post-grid-wrapper .post-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-grid-wrapper .post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.post-grid-wrapper .post-card img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    display: block;
}

.post-grid-wrapper .post-card .card-body {
    padding: 18px;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.post-grid-wrapper .post-card h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: #111;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    /* maksimal 2 baris */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.post-grid-wrapper .post-card .excerpt {
    font-size: 0.95rem;
    color: #444;
    flex-grow: 1;
}


/* Read More & Download */

.post-grid-wrapper .post-card .readmore {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.post-grid-wrapper .post-card .readmore .btn-readmore {
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    padding: 8px 12px;
}

.post-grid-wrapper .post-card .readmore .btn-readmore:first-child {
    background: #fff;
    color: #111;
}

.post-grid-wrapper .post-card .readmore .btn-readmore:first-child:hover {
    background: #006bff;
    color: #fff;
    border-color: #006bff;
}

.post-grid-wrapper .post-card .readmore .btn-download {
    background: #006bff;
    color: #fff;
    border-color: #006bff;
}

.post-grid-wrapper .loading,
.post-grid-wrapper .error {
    text-align: center;
    padding: 20px;
    color: #666;
}