/* ===================================================================
   AI Tools Pulse — bespoke styling for the directory section.
   Builds on /styles.css design tokens (--color-primary, --color-accent,
   --font-heading, etc.). Keep additions scoped under .aip- prefix so
   nothing leaks into the rest of the site.
   =================================================================== */

.aip-page {
  --aip-grad-start: #2196F3;
  --aip-grad-mid:   #6C5CE7;
  --aip-grad-end:   #FFC107;
  --aip-ink:        #0B1220;
  --aip-glass:      rgba(255,255,255,0.08);
}

/* ── Hero ─────────────────────────────────────────────────────────── */
.aip-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 8vw, 6rem) 1rem 4rem;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(255,193,7,0.35), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(108,92,231,0.45), transparent 60%),
    linear-gradient(135deg, var(--aip-grad-start) 0%, #6C5CE7 55%, var(--aip-grad-end) 110%);
  color: #fff;
  isolation: isolate;
}
.aip-hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  z-index: -1;
}
.aip-hero h1 {
  font-family: var(--font-heading, 'Orbitron', sans-serif);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  letter-spacing: 0.02em;
  margin-bottom: 0.6rem;
  color: #fff;
  text-shadow: 0 6px 30px rgba(0,0,0,0.25);
}
.aip-hero .aip-sub {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  opacity: 0.95;
  max-width: 760px;
  margin: 0 auto 1.5rem;
}
.aip-poweredby {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.9rem;
  background: var(--aip-glass);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  font-size: 0.85rem;
  backdrop-filter: blur(8px);
  margin-bottom: 2rem;
}
.aip-poweredby svg { display: inline-block; vertical-align: middle; }

.aip-searchbar {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}
.aip-searchbar input {
  width: 100%;
  padding: 1.1rem 1.2rem 1.1rem 3rem;
  font-size: 1.05rem;
  border-radius: 999px;
  border: 0;
  background: rgba(255,255,255,0.96);
  color: var(--aip-ink);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  font-family: var(--font-body);
}
.aip-searchbar input:focus {
  outline: 3px solid var(--color-accent);
}
.aip-searchbar .bi-search {
  position: absolute;
  left: 1.1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--color-primary);
  font-size: 1.2rem;
}
[dir="rtl"] .aip-searchbar input { padding: 1.1rem 3rem 1.1rem 1.2rem; }
[dir="rtl"] .aip-searchbar .bi-search { left: auto; right: 1.1rem; }

/* ── Trending strip ───────────────────────────────────────────────── */
.aip-trending {
  margin-top: -2.6rem;
  position: relative;
  z-index: 2;
}
.aip-trending-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.5rem 0.25rem 1rem;
  scrollbar-width: thin;
}
.aip-trending-card {
  flex: 0 0 260px;
  scroll-snap-align: start;
  background: #fff;
  border-radius: var(--radius-lg, 16px);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  display: flex; gap: 0.8rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: transform .25s ease, box-shadow .25s ease;
  border: 1px solid var(--color-border);
}
.aip-trending-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-deep);
}
.aip-trending-card .aip-icon {
  flex: 0 0 48px; width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: grid; place-items: center;
  color: #fff; font-weight: 700;
  font-family: var(--font-heading);
  font-size: 1.2rem;
}
.aip-trending-card .aip-icon img { width: 100%; height: 100%; border-radius: 12px; object-fit: cover; }
.aip-trending-meta { display: flex; gap: 0.4rem; align-items: center; margin-top: 4px; font-size: 0.85rem; }

/* ── Pills / chips ───────────────────────────────────────────────── */
.aip-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(33,150,243,0.12);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.aip-pill.type-claude-skill { background: rgba(255,107,107,0.12); color:#D6336C; }
.aip-pill.type-mcp-connector { background: rgba(76,175,80,0.14); color:#2E7D32; }
.aip-pill.type-github-repo  { background: rgba(33,33,33,0.12); color:#222; }
.aip-pill.type-llm-product  { background: rgba(108,92,231,0.14); color:#5e3ada; }
.aip-pill.type-agent-framework { background: rgba(255,193,7,0.2); color:#a07a00; }

.aip-trend-up {
  color: #2E7D32;
  font-weight: 700;
  display: inline-flex; align-items: center; gap: 2px;
  animation: aip-pulse 2s infinite;
}
@keyframes aip-pulse {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(-2px); opacity: 0.75; }
}

.aip-rating { color: #f1a200; font-weight: 600; }

/* ── Category tiles ─────────────────────────────────────────────── */
.aip-buckets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 3rem 0 2rem;
}
.aip-bucket {
  position: relative;
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text-dark);
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
  display: block;
}
.aip-bucket::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--bucket-c1, #2196F3), var(--bucket-c2, #FFC107));
  opacity: 0.08;
  transition: opacity .25s;
}
.aip-bucket:hover { transform: translateY(-4px); box-shadow: var(--shadow-deep); }
.aip-bucket:hover::before { opacity: 0.18; }
.aip-bucket h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
  position: relative;
}
.aip-bucket .aip-bucket-count {
  font-size: 2rem; font-weight: 800;
  font-family: var(--font-heading);
  position: relative;
  color: var(--color-primary);
}
.aip-bucket .aip-bucket-cta {
  position: relative;
  margin-top: 0.6rem;
  display: inline-flex; gap: 0.3rem;
  font-weight: 600;
  color: var(--color-primary);
}
.aip-bucket[data-type="claude-skill"]    { --bucket-c1:#FF6B6B; --bucket-c2:#FFC107; }
.aip-bucket[data-type="mcp-connector"]   { --bucket-c1:#4CAF50; --bucket-c2:#2196F3; }
.aip-bucket[data-type="github-repo"]     { --bucket-c1:#222; --bucket-c2:#6C5CE7; }
.aip-bucket[data-type="llm-product"]     { --bucket-c1:#6C5CE7; --bucket-c2:#2196F3; }

/* ── Main layout (sidebar + grid) ──────────────────────────────── */
.aip-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  margin: 2rem 0 4rem;
}
@media (max-width: 900px) {
  .aip-layout { grid-template-columns: 1fr; }
  .aip-sidebar { position: static !important; }
}
.aip-sidebar {
  position: sticky; top: 90px;
  align-self: start;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow: var(--shadow-soft);
  max-height: calc(100vh - 110px);
  overflow-y: auto;
}
.aip-sidebar h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin: 1.2rem 0 0.5rem;
}
.aip-sidebar h4:first-child { margin-top: 0; }
.aip-sidebar label {
  display: flex; align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  padding: 0.25rem 0;
  cursor: pointer;
}
.aip-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.aip-chip {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--color-bg-main);
  border: 1px solid var(--color-border);
  font-size: 0.78rem;
  cursor: pointer;
  user-select: none;
  transition: all .15s;
}
.aip-chip.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ── Card grid ─────────────────────────────────────────────────── */
.aip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.1rem;
}
.aip-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  display: flex; flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform .25s, box-shadow .25s;
  position: relative;
}
.aip-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-deep);
}
.aip-card-head {
  display: flex; gap: 0.7rem; align-items: flex-start;
  margin-bottom: 0.8rem;
}
.aip-card .aip-icon {
  flex: 0 0 44px; width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-family: var(--font-heading);
  display: grid; place-items: center;
  font-weight: 700;
}
.aip-card .aip-icon img { width: 100%; height: 100%; border-radius: 10px; object-fit: cover; }
.aip-card h3 {
  font-size: 1.05rem;
  margin: 0 0 0.2rem;
  font-family: var(--font-heading);
}
.aip-card-desc { font-size: 0.9rem; color: var(--color-text-body); flex: 1; min-height: 2.6em; }
.aip-card-foot {
  display: flex; align-items: center; gap: 0.6rem;
  margin-top: 0.8rem; font-size: 0.85rem;
}
.aip-card-foot .aip-add-stack {
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all .2s;
}
.aip-card-foot .aip-add-stack:hover,
.aip-card-foot .aip-add-stack.added {
  background: var(--color-primary); color: #fff;
}
[dir="rtl"] .aip-card-foot .aip-add-stack { margin-left: 0; margin-right: auto; }

.aip-skeleton {
  background: linear-gradient(90deg, #eee 0%, #f7f7f7 50%, #eee 100%);
  background-size: 200% 100%;
  animation: aip-shimmer 1.4s infinite;
  border-radius: var(--radius-lg);
  height: 200px;
}
@keyframes aip-shimmer { 0%{ background-position: 200% 0; } 100%{ background-position: -200% 0; } }

/* ── Stack tray ───────────────────────────────────────────────── */
.aip-stack-pill {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: 1040;
  background: var(--color-primary);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 0.8rem 1.4rem;
  box-shadow: 0 8px 24px rgba(33,150,243,0.4);
  font-weight: 600;
  display: inline-flex; gap: 0.4rem; align-items: center;
  cursor: pointer;
  transition: transform .2s;
}
.aip-stack-pill:hover { transform: scale(1.05); }
.aip-stack-pill .aip-stack-count {
  background: var(--color-accent);
  color: #000;
  border-radius: 999px;
  padding: 0 0.5rem;
  font-size: 0.8rem;
}
[dir="rtl"] .aip-stack-pill { right: auto; left: 1.5rem; }

/* ── Claude's Take callout ───────────────────────────────────── */
.aip-claude-take {
  position: relative;
  background: linear-gradient(135deg, #fff 0%, #FFF8E1 100%);
  border: 1px solid #FFD54F;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.5rem 1.5rem 4rem;
  margin: 2rem 0;
  font-style: italic;
  font-size: 1.05rem;
  color: #333;
}
[dir="rtl"] .aip-claude-take {
  border-left: 1px solid #FFD54F;
  border-right: 4px solid var(--color-primary);
  padding: 1.5rem 4rem 1.5rem 1.5rem;
}
.aip-claude-take .aip-claude-logo {
  position: absolute;
  left: 1rem; top: 1.2rem;
  width: 36px; height: 36px;
}
[dir="rtl"] .aip-claude-take .aip-claude-logo { left: auto; right: 1rem; }
.aip-claude-take .aip-signoff {
  display: block;
  margin-top: 0.8rem;
  font-style: normal;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ── Detail page hero ────────────────────────────────────────── */
.aip-detail-hero {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 2rem;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin-bottom: 1.5rem;
}
.aip-detail-hero .aip-icon-lg {
  width: 110px; height: 110px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: grid; place-items: center;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 3rem; font-weight: 700;
}
.aip-detail-hero .aip-icon-lg img { width: 100%; height: 100%; border-radius: 24px; object-fit: cover; }
.aip-detail-hero h1 { font-family: var(--font-heading); margin-bottom: 0.4rem; }
.aip-meta-row { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-top: 0.6rem; }

.aip-gauge {
  --val: 0;
  width: 86px; height: 86px;
  border-radius: 50%;
  background: conic-gradient(var(--color-primary) calc(var(--val) * 1%), #eee 0);
  display: grid; place-items: center;
  position: relative;
}
.aip-gauge::after {
  content: "";
  position: absolute; inset: 8px;
  background: #fff;
  border-radius: 50%;
}
.aip-gauge span {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-primary);
}

.aip-code {
  display: flex; gap: 0.6rem; align-items: center;
  background: #0B1220; color: #fff;
  border-radius: 8px;
  padding: 0.8rem 1rem;
  font-family: var(--font-code, monospace);
  font-size: 0.92rem;
  overflow: auto;
}
.aip-code button {
  background: var(--color-accent);
  border: 0; color: #000;
  font-weight: 600;
  border-radius: 6px;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  margin-left: auto;
}

/* ── Detail "best for" colored chips ─────────────────────────── */
.aip-bestfor { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.aip-bestfor .aip-chip { background: rgba(255,193,7,0.18); border-color: #FFD54F; color:#7a5a00; cursor: default; }

/* ── Chart ───────────────────────────────────────────────────── */
.aip-chart { width: 100%; max-width: 100%; height: auto; }

/* ── Reviews ─────────────────────────────────────────────────── */
.aip-review {
  border-left: 3px solid var(--color-primary);
  padding: 0.6rem 1rem;
  margin-bottom: 0.8rem;
  background: var(--color-bg-main);
  border-radius: 4px;
}
[dir="rtl"] .aip-review { border-left: 0; border-right: 3px solid var(--color-primary); }
.aip-review .aip-rating-stars { color: #f1a200; }

/* ── Modal ───────────────────────────────────────────────────── */
.aip-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  display: none;
  align-items: center; justify-content: center;
  z-index: 1050;
}
.aip-modal-backdrop.open { display: flex; }
.aip-modal {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  width: min(560px, 92vw);
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-deep);
}
.aip-stack-item {
  display: flex; gap: 0.6rem; align-items: center;
  padding: 0.5rem;
  border-radius: 8px;
  background: var(--color-bg-main);
  margin-bottom: 0.4rem;
}
.aip-stack-item .aip-remove {
  margin-left: auto;
  background: none; border: 0; color: #c00;
  cursor: pointer; font-size: 1.1rem;
}
[dir="rtl"] .aip-stack-item .aip-remove { margin-left: 0; margin-right: auto; }

/* ── Footer Claude badge ─────────────────────────────────────── */
.aip-footer-badge {
  display: inline-flex; gap: 0.4rem; align-items: center;
  padding: 0.4rem 0.9rem;
  background: rgba(33,150,243,0.08);
  border: 1px solid rgba(33,150,243,0.18);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--color-text-dark);
}
.aip-footer-badge svg { width: 18px; height: 18px; }

/* ── Quick Start block (detail page) ─────────────────────────── */
.aip-quickstart {
  background: linear-gradient(135deg, #F5F8FE 0%, #FFFBEB 100%);
  border: 1px solid rgba(33,150,243,0.18);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 18px rgba(33,150,243,0.08);
}
.aip-quickstart h2 {
  font-family: var(--font-heading, 'Orbitron', sans-serif);
  font-weight: 800;
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  color: #0B1220;
}
.aip-quickstart .aip-qs-intro {
  font-size: 1rem;
  color: #1f2937;
  margin-bottom: 1rem;
}
.aip-quickstart .aip-qs-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.aip-quickstart .aip-qs-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 0.75rem;
  align-items: start;
  background: #fff;
  border: 1px solid rgba(33,150,243,0.12);
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
}
.aip-quickstart .aip-qs-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2196F3, #6c5ce7);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading, 'Orbitron', sans-serif);
  font-weight: 800; font-size: 0.95rem;
}
.aip-quickstart .aip-qs-text { font-size: 0.97rem; line-height: 1.5; color: #1f2937; }
[dir="rtl"] .aip-quickstart .aip-qs-list li { grid-template-columns: 1fr 36px; }
[dir="rtl"] .aip-quickstart .aip-qs-text { text-align: right; }

/* ── Landing CTA chip row (under hero search) ────────────────── */
.aip-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}
.aip-cta-row .aip-chip.aip-chip-big {
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(33,150,243,0.18);
  color: #2196F3;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: transform .12s ease, background .12s ease;
}
.aip-cta-row .aip-chip.aip-chip-big:hover {
  transform: translateY(-2px);
  background: #fff;
}

/* ── Explainer video slot (used on landing, glossary, guide) ── */
#explainer-video-slot {
  width: 100%;
  max-width: 720px;
  margin: 1rem auto;
}
#explainer-video-slot video {
  display: block;
  width: 100%;
  max-width: 720px;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
  margin: 0 auto;
  background: #000;
}