/*
 * single.css — TechAgro Single Post
 */

/* ─── PAGE WRAPPER ────────────────────────────────────────────────────────── */

.techagro-single {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-xxl);
}

/* ─── TWO COLUMN LAYOUT ───────────────────────────────────────────────────── */

.ta-single__layout {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

/* ─── LEFT: ARTICLE ───────────────────────────────────────────────────────── */

.ta-single-post {
    flex: 1;
    min-width: 0;
}


/* ─── TITLE ───────────────────────────────────────────────────────────────── */

.ta-single__title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text-dark);
    margin: 0 0 var(--spacing-md) 0;
}


/* ─── META: DATE + CATEGORY ───────────────────────────────────────────────── */

.ta-single__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.ta-single__meta-sep {
    color: var(--color-border);
}

.ta-single__cats {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.ta-single__cat {
    color: var(--color-green-mid);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.15s ease;
}

.ta-single__cat:hover {
    color: var(--color-green-dark);
}

.ta-single__cat-sep {
    color: var(--color-text-light);
}


/* ─── FEATURED IMAGE ──────────────────────────────────────────────────────── */

.ta-single__image {
    position: relative;
    width: 100%;
    padding-top: 66.666%;   /* 3:2 aspect ratio */
    margin-bottom: var(--spacing-xl);
    border-radius: 8px;
    overflow: hidden;
}

.ta-single__image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


/* ─── POST CONTENT ────────────────────────────────────────────────────────── */

.ta-single__content {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--color-text-dark);
}

.ta-single__content p {
    margin-bottom: var(--spacing-lg);
}

.ta-single__content h2,
.ta-single__content h3,
.ta-single__content h4 {
    font-weight: 700;
    color: var(--color-text-dark);
    margin: var(--spacing-xl) 0 var(--spacing-md);
    line-height: 1.3;
}

.ta-single__content h2 { font-size: 1.5rem; }
.ta-single__content h3 { font-size: 1.25rem; }
.ta-single__content h4 { font-size: 1.05rem; }

.ta-single__content a {
    color: var(--color-green-mid);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.ta-single__content a:hover {
    color: var(--color-green-dark);
}

.ta-single__content img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: var(--spacing-md) 0;
}

.ta-single__content ul,
.ta-single__content ol {
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.ta-single__content li {
    margin-bottom: var(--spacing-sm);
}

.ta-single__content blockquote {
    border-left: 3px solid var(--color-green-mid);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--color-text-mid);
    font-style: italic;
}


/* ─── RIGHT: SIDEBAR ──────────────────────────────────────────────────────── */

.ta-single__sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    position: sticky;
    top: 30px;
    border-left: 1.5px solid var(--color-border);
    padding-left: var(--spacing-xl);
}

/* Recent posts section */
.ta-single-sidebar__recent {
    margin-bottom: var(--spacing-xl);
}

.ta-single-sidebar__heading {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-green-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1.5px solid var(--color-border);
}

.ta-single-sidebar__post {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    text-decoration: none;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.ta-single-sidebar__post:last-child {
    border-bottom: none;
}

.ta-single-sidebar__thumb {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
}

.ta-single-sidebar__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ta-single-sidebar__post-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.ta-single-sidebar__post-title {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--color-text-dark);
    line-height: 1.4;
    transition: color 0.15s ease;
}

.ta-single-sidebar__post:hover .ta-single-sidebar__post-title {
    color: var(--color-green-mid);
}

.ta-single-sidebar__post-date {
    font-size: 0.72rem;
    color: var(--color-text-light);
}


/* ─── RESPONSIVE ──────────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
    .ta-single__layout {
        flex-direction: column;
    }

    .ta-single__sidebar {
        width: 100%;
        max-width: 100%;
        border-left: none;
        border-top: 1.5px solid var(--color-border);
        padding-left: 0;
        padding-top: var(--spacing-xl);
        position: static;
    }

    .ta-single-sidebar__recent {
        display: flex;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .techagro-single {
        padding: var(--spacing-lg) var(--spacing-md) var(--spacing-xl);
    }

    .ta-single__title {
        font-size: 1.3rem;
    }

    .ta-single__content {
        font-size: 0.95rem;
    }

    .ta-single__content h2 { font-size: 1.2rem; }
    .ta-single__content h3 { font-size: 1.05rem; }

    .ta-single__image {
        border-radius: 4px;
    }
}


/* ─── DARK MODE ───────────────────────────────────────────────────────────── */

body.dark-mode .ta-single__sidebar {
    border-left-color: var(--color-border);
}

body.dark-mode .ta-single-sidebar__heading {
    color: var(--color-green-light);
    border-bottom-color: var(--color-border);
}

body.dark-mode .ta-single-sidebar__post {
    border-bottom-color: var(--color-border);
}

body.dark-mode .ta-single-sidebar__post-title {
    color: var(--color-text-dark);
}

body.dark-mode .ta-single-sidebar__post:hover .ta-single-sidebar__post-title {
    color: var(--color-green-light);
}

body.dark-mode .ta-single__title,
body.dark-mode .ta-single__content,
body.dark-mode .ta-single__content h2,
body.dark-mode .ta-single__content h3,
body.dark-mode .ta-single__content h4 {
    color: var(--color-text-dark);
}

body.dark-mode .ta-single__content a {
    color: var(--color-green-light);
}

body.dark-mode .ta-single__content blockquote {
    border-left-color: var(--color-green-light);
    color: var(--color-text-mid);
}

body.dark-mode .ta-single__cat {
    color: var(--color-green-light);
}