/* ?? Blog Index page styles ????????????????????????????????????????????
   ?????????????????????????????????????????????????????????????????????? */

/* Accent / primary resolved once for reuse */
.pw-blog-index {
    --pw-accent:       var(--theme-primary,      #0d6efd);
    --pw-accent-text:  var(--theme-primary-text, #ffffff);
    --pw-body-color:   var(--bs-body-color,      #212529);
    --pw-muted:        #6c757d;   /* neutral; dark-enough on white for AA */
    --pw-border:       var(--bs-card-border-color, #dee2e6);
    --pw-card-bg:      var(--bs-body-bg,         #ffffff);
    --pw-surface:      #f8f9fa;   /* light surface, always near-white */
}

/* ?? Hero ??????????????????????????????????????????????????? */
.pw-blog-hero {
    background: var(--pw-surface, #f8f9fa);
    padding: 3rem 0 2rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--pw-border, #dee2e6);
    color: var(--pw-body-color, #212529);
}

.pw-blog-hero h1 {
    font-weight: 700;
    color: var(--pw-body-color, #212529);
}

.pw-blog-hero p { color: var(--pw-muted, #6c757d); }

/* ?? Post card ?????????????????????????????????????????????? */
.pw-post-card {
    border: 1px solid var(--pw-border, #dee2e6);
    border-radius: .75rem;
    overflow: hidden;
    background: var(--pw-card-bg, #ffffff);
    transition: box-shadow .2s, transform .2s;
    height: 100%;
}

.pw-post-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,.09);
    transform: translateY(-2px);
}

.pw-post-cover {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.pw-post-cover-placeholder {
    width: 100%;
    height: 200px;
    background: #f0f2f5;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #adb5bd;         /* placeholder icon: always grey, not site colour */
    font-size: 2.5rem;
}

.pw-post-body { padding: 1.25rem; }

/* Meta line — dark enough for WCAG AA (4.5:1) against white */
.pw-post-meta {
    font-size: .8rem;
    color: var(--pw-muted, #6c757d);
    margin-bottom: .5rem;
}

/* Title — inherit body colour, accent on hover */
.pw-post-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--pw-body-color, #212529);
    text-decoration: none;
    display: block;
    margin-bottom: .5rem;
    line-height: 1.35;
}

.pw-post-title:hover { color: var(--pw-accent, #0d6efd); }

/* Excerpt — muted, clamped */
.pw-post-excerpt {
    font-size: .875rem;
    color: var(--pw-muted, #6c757d);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ?? Category pills ????????????????????????????????????????? */
.pw-category-pill {
    display: inline-block;
    padding: .2rem .65rem;
    background: color-mix(in srgb, var(--pw-accent, #0d6efd) 12%, transparent);
    color: var(--pw-accent, #0d6efd);
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: background .15s;
}

.pw-category-pill:hover {
    background: color-mix(in srgb, var(--pw-accent, #0d6efd) 22%, transparent);
    color: var(--pw-accent, #0d6efd);
}

/* Active pill: filled with accent; text must contrast against it */
.pw-category-pill.active {
    background: var(--pw-accent, #0d6efd);
    color: var(--pw-accent-text, #ffffff);
}

/* ?? Sidebar ???????????????????????????????????????????????? */
.pw-sidebar-card {
    border: 1px solid var(--pw-border, #dee2e6);
    border-radius: .75rem;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    background: var(--pw-card-bg, #ffffff);
}

/* Section label — always dark-grey for contrast (not accent, which
   could be too light on white) */
.pw-sidebar-card h6 {
    font-weight: 600;
    margin-bottom: .85rem;
    color: var(--pw-muted, #495057);
    text-transform: uppercase;
    font-size: .75rem;
    letter-spacing: .06em;
}

/* Recent-post link */
.pw-sidebar-recent-link {
    color: var(--pw-body-color, #212529);
    text-decoration: none;
    font-size: .875rem;
    font-weight: 600;
    line-height: 1.35;
    display: block;
}

.pw-sidebar-recent-link:hover { color: var(--pw-accent, #0d6efd); }

/* Tag cloud */
.pw-sidebar-tag {
    display: inline-block;
    padding: .2rem .6rem;
    background: #f0f0f0;
    color: var(--pw-body-color, #495057);
    border: 1px solid var(--pw-border, #dee2e6);
    border-radius: 999px;
    font-size: .78rem;
    text-decoration: none;
    margin: .15rem;
    transition: background .15s, border-color .15s, color .15s;
}

.pw-sidebar-tag:hover {
    background: color-mix(in srgb, var(--pw-accent, #0d6efd) 12%, transparent);
    border-color: var(--pw-accent, #0d6efd);
    color: var(--pw-accent, #0d6efd);
}

/* ?? Empty state ???????????????????????????????????????????? */
.pw-no-posts {
    text-align: center;
    padding: 4rem 0;
    color: var(--pw-muted, #6c757d);
}

.pw-no-posts i { font-size: 3rem; display: block; margin-bottom: 1rem; }

/* ?? Featured post ?????????????????????????????????????????? */
.pw-featured-post {
    border-radius: .75rem;
    overflow: hidden;
    background: var(--pw-card-bg, #ffffff);
    border: 1px solid var(--pw-border, #dee2e6);
    margin-bottom: 2.5rem;
}

.pw-featured-post .pw-featured-cover {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
}

.pw-featured-post .pw-featured-cover-placeholder {
    width: 100%;
    height: 280px;
    background: #f0f2f5;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #adb5bd;
    font-size: 3.5rem;
}

.pw-featured-post .pw-featured-body { padding: 1.75rem; }

.pw-featured-label {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: var(--pw-accent, #0d6efd);
    color: var(--pw-accent-text, #ffffff);
    font-size: .75rem;
    font-weight: 600;
    padding: .2rem .7rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .85rem;
}

.pw-featured-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pw-body-color, #212529);
    text-decoration: none;
    display: block;
    margin-bottom: .6rem;
    line-height: 1.3;
}

.pw-featured-title:hover { color: var(--pw-accent, #0d6efd); }

.pw-featured-excerpt {
    font-size: .925rem;
    color: var(--pw-muted, #6c757d);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 1rem;
}