/* BLOG PAGE */
.blog-container {
    max-width: 900px;
    margin: 0 auto;
}

.search-bar {
    margin-bottom: 1.5rem;
}

.search-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    border: 1px solid rgb(var(--border) / 0.1);
    border-radius: 12px;
    background-color: rgb(var(--surface));
    color: rgb(var(--text-primary));
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.search-input:focus {
    border-color: rgb(var(--accent-color));
    box-shadow: 0 0 0 3px rgb(var(--accent-color) / 0.1);
}

.search-input::placeholder {
    color: rgb(var(--text-secondary) / 0.5);
}

.tags-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.tag-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    border: none;
    border-radius: 9999px;
    background: transparent;
    color: rgb(var(--text-secondary));
    cursor: pointer;
    transition: color 0.15s, background-color 0.15s;
}

.tag-btn:hover {
    color: rgb(var(--text-primary));
    background: rgb(var(--text-primary) / 0.05);
}

.tag-btn.active {
    color: rgb(var(--accent-color));
    background: rgb(var(--accent-color) / 0.1);
}

.blog {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
}

.post {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: rgb(var(--surface));
    border: 1px solid rgb(var(--border) / 0.08);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.post:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.post-thumbnail {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.post:hover .post-thumbnail {
    transform: scale(1.02);
}

.post-excerpt {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.post-title {
    font-family: var(--secondary-typo);
    font-weight: 600;
    font-size: 1.1rem;
    color: rgb(var(--text-primary));
    margin: 0;
}

.post-excerpt p {
    color: rgb(var(--text-secondary));
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.post-tag {
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    background-color: rgb(var(--accent-color) / 0.1);
    color: rgb(var(--accent-color));
}

.post-tags-detail {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.post-tags-detail .post-tag {
    font-size: 0.85rem;
    padding: 0.3rem 0.8rem;
}

/* POST DETAIL PAGE */
.post-full {
    max-width: 800px;
    margin: 0 auto;
}

.post-full h1 {
    font-family: var(--secondary-typo);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.post-full h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.post-full h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.post-full p {
    line-height: 1.8;
    color: rgb(var(--text-primary));
    margin-bottom: 1rem;
}

.post-full ul, .post-full ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.post-full li {
    line-height: 1.7;
    margin-bottom: 0.25rem;
}

.post-full a {
    color: rgb(var(--accent-color));
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.15s;
}

.post-full a:hover {
    color: rgb(var(--accent-hover));
}

.post-full code {
    padding: 0.2rem 0.4rem;
    font-size: 0.9em;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    background-color: rgb(var(--accent-color) / 0.15);
    border-radius: 6px;
    color: rgb(var(--accent-hover));
    border: 1px solid rgb(var(--accent-color) / 0.2);
}

.post-full .frame {
    background-color: #1e1e2e;
    border-radius: 12px;
    border: 1px solid #313244;
    margin: 1.5rem auto;
    padding: 1rem 1.5rem;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #cdd6f4;
    text-align: center;
    overflow-x: auto;
}

.post-full img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 1rem auto;
}

.post-full .img-medium {
    max-width: 50%;
}

.post-full .img-small {
    max-width: 33%;
}

/* RESPONSIVE */
@media screen and (max-width: 768px) {
    .blog {
        grid-template-columns: 1fr;
    }

    .post-full h1 {
        font-size: 1.75rem;
    }

    .post-full .img-medium,
    .post-full .img-small {
        max-width: 100%;
    }
}