/* PH blog filter — modern UI helpers (skeleton shimmer, chip scroll, card entrance). */
.ph-blog-shell .no-scrollbar::-webkit-scrollbar{display:none}
.ph-blog-shell .no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}
.ph-blog-chip{transition:all .2s ease}
.ph-blog-chip[aria-pressed="true"]{background:#1a6b6b;color:#fff;border-color:#1a6b6b;box-shadow:0 4px 12px -4px rgba(26,107,107,.5)}
@keyframes ph-shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
.ph-skeleton{background:linear-gradient(90deg,#eef2f2 25%,#f8fafa 40%,#eef2f2 55%);background-size:800px 100%;animation:ph-shimmer 1.2s infinite linear}
@keyframes ph-fade-up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.ph-blog-card,.ph-fade-up{animation:ph-fade-up .45s ease both}
.ph-blog-grid.stale{opacity:.45;pointer-events:none;filter:saturate(.7)}
.ph-spin{animation:ph-rotate .8s linear infinite}
@keyframes ph-rotate{to{transform:rotate(360deg)}}

/* ── Sidebar filter options ── */
.ph-side-opt{border-color:#e5e7eb;background:#f9fafb;color:#4b5563;text-align:left}
.ph-side-opt:hover{border-color:#99c9c9;color:#1a6b6b;background:#fff}
.ph-side-opt[aria-pressed="true"]{background:#1a6b6b;color:#fff;border-color:#1a6b6b;box-shadow:0 4px 12px -4px rgba(26,107,107,.5)}
.ph-tag-opt{border-color:#e5e7eb;background:#f9fafb;color:#4b5563}
.ph-tag-opt:hover{border-color:#99c9c9;color:#1a6b6b;background:#fff}
.ph-tag-opt[aria-pressed="true"]{background:#1a6b6b;color:#fff;border-color:#1a6b6b}
.ph-scroll::-webkit-scrollbar{width:6px}
.ph-scroll::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:9999px}
.ph-scroll{scrollbar-width:thin;scrollbar-color:#d1d5db transparent}

/* ── Compact search rows (title-match mode) ── */
.ph-search-row{animation:ph-fade-up .35s ease both}
.ph-search-row h3 a{color:#1a0dab;text-decoration:none}
.ph-search-row h3 a:hover{text-decoration:underline}
.ph-search-row h3 strong,.ph-search-row p strong{font-weight:700}