.lib-hero-txt { flex: 1; min-width: 240px; }
.lib-hero-txt .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}
.lib-h1 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.3;
  color: var(--text-primary);
}
.lib-sub {
  margin: 0;
  color: var(--text-secondary);
  font-size: calc(14px * var(--fs-scale, 1));
  line-height: 1.85;
  max-width: 52ch;
}

.lib-stats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: stretch;
}
.lib-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 18px;
  min-width: 86px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-recess) 82%, transparent);
  border: 1px solid var(--border-subtle);
}
.lib-stat b {
  font-size: calc(22px * var(--fs-scale, 1));
  font-weight: 900;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.03em;
  line-height: 1;
}
.lib-stat span {
  font-size: calc(11.5px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  font-weight: 600;
  letter-spacing: .02em;
}

.pk-card {
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  cursor: pointer;
  transition:
    transform .22s var(--ease),
    border-color .22s var(--ease),
    box-shadow .22s var(--ease);
  animation: rise var(--dur-base) var(--ease) both;
}
.pk-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border-subtle));
  box-shadow:
    0 18px 40px -20px color-mix(in srgb, var(--accent) 30%, transparent),
    var(--shadow-base);
}
.pk-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
@media (hover: none) {
  .pk-card:hover { transform: none; }
}

.pk-cov {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(160deg, var(--bg-3), var(--bg-2));
  flex-shrink: 0;
}
.pk-cov svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.pk-cov::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    transparent 55%,
    color-mix(in srgb, #030612 42%, transparent) 100%);
  pointer-events: none;
}

.pk-tpl {
  position: absolute;
  bottom: 10px;
  inset-inline-start: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 8px;
  background: color-mix(in srgb, #030612 62%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #f5f7ff;
  font-size: calc(10.5px * var(--fs-scale, 1));
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: capitalize;
}
.pk-tpl svg {
  width: 12px;
  height: 12px;
}

.pk-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px 16px;
}

.pk-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: calc(11.5px * var(--fs-scale, 1));
  color: var(--text-secondary);
}
.pk-cat {
  padding: 2px 9px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border-subtle));
  color: var(--accent);
  font-weight: 700;
  font-size: calc(10.5px * var(--fs-scale, 1));
  letter-spacing: .02em;
}
.pk-rating {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--color-amber);
  font-weight: 800;
  font-size: calc(11.5px * var(--fs-scale, 1));
  font-variant-numeric: tabular-nums;
}
.pk-rating svg {
  width: 12px;
  height: 12px;
}
.pk-stud {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--text-tertiary);
  font-size: calc(11.5px * var(--fs-scale, 1));
}
.pk-meta-sep {
  color: var(--text-tertiary);
  opacity: .55;
  margin-inline: 2px;
}

.pk-title {
  margin: 2px 0 0;
  font-size: calc(16.5px * var(--fs-scale, 1));
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pk-sub {
  margin: 0;
  font-size: calc(12.5px * var(--fs-scale, 1));
  line-height: 1.7;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pk-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 2px;
}
.pk-tag {
  padding: 2px 9px;
  border-radius: 99px;
  background: var(--surface-nested);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: calc(10.5px * var(--fs-scale, 1));
  font-weight: 600;
  line-height: 1.6;
}
.pk-level {
  padding: 2px 9px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--color-violet) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-violet) 32%, var(--border-subtle));
  color: var(--color-violet);
  font-size: calc(10.5px * var(--fs-scale, 1));
  font-weight: 700;
  line-height: 1.6;
}

.pk-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.pk-acts {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.pk-acts .btn {
  padding: .38rem .8rem;
  font-size: calc(12px * var(--fs-scale, 1));
  gap: 5px;
  white-space: nowrap;
}
.pk-acts .btn svg {
  width: 13px;
  height: 13px;
}

.lib-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-nested) 55%, var(--surface-raised));
  border: 1px solid var(--border-subtle);
}
.lib-foot-txt {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 200px;
  flex: 1;
}
.lib-foot-txt b {
  font-size: calc(14px * var(--fs-scale, 1));
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -.01em;
}
.lib-foot-txt span {
  font-size: calc(12.5px * var(--fs-scale, 1));
  color: var(--text-secondary);
  line-height: 1.7;
}
.lib-foot-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pack-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 30px 28px;
  margin-bottom: 26px;
  border-radius: 22px;
  border: 1px solid var(--border-subtle);
  background: var(--surface-raised);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .03);
}
.pack-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 80% at 88% 12%,
      color-mix(in srgb, var(--accent) 22%, transparent),
      transparent 62%),
    radial-gradient(50% 70% at 8% 96%,
      color-mix(in srgb, var(--color-cyan) 16%, transparent),
      transparent 60%);
  opacity: .85;
}
.pack-hero-in {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pack-hero-kick {
  margin: 0;
  font-size: calc(11.5px * var(--fs-scale, 1));
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.pack-hero-t {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.3;
  color: var(--text-primary);
}
.pack-hero-sub {
  margin: 0;
  color: var(--text-secondary);
  font-size: calc(14px * var(--fs-scale, 1));
  line-height: 1.85;
  max-width: 60ch;
}
.pack-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.pack-hero-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.pack-hero-acts .chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.pack-hero-prog {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}
.pack-hero-prog-lb {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  font-size: calc(12.5px * var(--fs-scale, 1));
  color: var(--text-secondary);
  font-weight: 600;
}
.pack-hero-prog-lb .num {
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}
.pack-hero-prog-bar {
  height: 6px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--border-strong) 45%, transparent);
  overflow: hidden;
}
.pack-hero-prog-bar > i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--color-cyan));
  transition: width .9s var(--ease);
}

.pack-sec-h {
  margin: 0 0 14px;
  font-size: calc(15px * var(--fs-scale, 1));
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--text-primary);
  padding-inline-start: 10px;
  border-inline-start: 3px solid var(--accent);
  line-height: 1.4;
}

.pack-sess-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 10px;
}

.pack-sess {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 13px;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  color: inherit;
  text-decoration: none;
  transition:
    border-color .2s var(--ease),
    background .2s var(--ease),
    transform .2s var(--ease);
  min-width: 0;
}
.pack-sess:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border-subtle));
  background: color-mix(in srgb, var(--accent) 5%, var(--surface-raised));
  transform: translateY(-1px);
}
.pack-sess.read {
  border-color: color-mix(in srgb, var(--color-green) 30%, var(--border-subtle));
  background: color-mix(in srgb, var(--color-green) 4%, var(--surface-raised));
}

.pack-sess-n {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border-subtle));
  color: var(--accent);
  font-family: var(--font-mono, monospace);
  font-size: calc(12.5px * var(--fs-scale, 1));
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.pack-sess.read .pack-sess-n {
  background: color-mix(in srgb, var(--color-green) 16%, transparent);
  border-color: color-mix(in srgb, var(--color-green) 38%, var(--border-subtle));
  color: var(--color-green);
}

.pack-sess-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.pack-sess-t {
  font-size: calc(13.5px * var(--fs-scale, 1));
  font-weight: 700;
  line-height: 1.55;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}
.pack-sess-m {
  font-size: calc(11px * var(--fs-scale, 1));
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
}

.pack-sess-ck {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  color: var(--color-green);
}
.pack-sess-ck svg {
  width: 14px;
  height: 14px;
}

.lib-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 44px 24px;
  text-align: center;
  border-radius: 18px;
  border: 1px dashed var(--border-subtle);
  background: color-mix(in srgb, var(--surface-recess) 60%, transparent);
  max-width: 520px;
  margin: 40px auto;
}
.lib-empty svg {
  width: 40px;
  height: 40px;
  color: var(--text-tertiary);
  opacity: .5;
}
.lib-empty h2 {
  margin: 0;
  font-size: calc(1.15rem * var(--fs-scale, 1));
  font-weight: 800;
  color: var(--text-primary);
}
.lib-empty p {
  margin: 0;
  color: var(--text-secondary);
  font-size: calc(13.5px * var(--fs-scale, 1));
  line-height: 1.85;
  max-width: 40ch;
}

@media (max-width: 720px) {
  .lib-stats { width: 100%; }
  .lib-stat { flex: 1; min-width: 0; padding: 8px 12px; }
  .lib-stat b { font-size: calc(18px * var(--fs-scale, 1)); }
  .lib-foot { flex-direction: column; align-items: stretch; }
  .lib-foot-acts { justify-content: stretch; }
  .lib-foot-acts .btn { flex: 1; }
  .pack-hero { padding: 24px 20px 22px; }
  .pack-hero-acts .btn { flex: 1 1 auto; justify-content: center; }
}

@media (max-width: 520px) {
  .pk-cov { aspect-ratio: 16 / 9; }
  .pack-sess-grid { grid-template-columns: 1fr; }
  .lib-stat { padding: 8px 10px; }
  .lib-stat b { font-size: calc(16px * var(--fs-scale, 1)); }
  .lib-stat span { font-size: calc(10.5px * var(--fs-scale, 1)); }
}

@media print {
  .lib-hero,
.lib-foot,
.pack-hero,
.pack-sess-grid { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .pk-card,
  .pk-card:hover,
  .pack-sess:hover {
    animation: none;
    transform: none;
    transition: none;
  }
  .pack-hero-prog-bar > i {
    transition: none;
  }
}

.lib-page{max-width:1120px;margin-inline:auto;display:flex;flex-direction:column;gap:16px}
.lib-page .lib-hero{display:flex;flex-direction:column;gap:20px;padding:4px 2px 24px;border-bottom:1px solid var(--border-subtle);margin-bottom:24px}
.lib-hero-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.lib-kicker{display:inline-flex;align-items:center;gap:6px;font-size:calc(12px * var(--fs-scale, 1));font-weight:800;color:var(--accent);letter-spacing:.02em}
.lib-page .lib-h1{margin:6px 0 4px;font-size:calc(28px * var(--fs-scale, 1));font-weight:900;letter-spacing:-.02em;line-height:1.3}
.lib-page .lib-sub{margin:0;font-size:calc(13.5px * var(--fs-scale, 1));color:var(--text-secondary);max-width:50ch}

.lib-page .lib-stats{display:flex;gap:12px;flex-wrap:wrap;flex-shrink:0}
.lib-page .lib-stat{
  min-width:100px;padding:12px 16px;border-radius:14px;
  background:var(--surface-raised);border:1px solid var(--border-subtle);
  display:flex;flex-direction:column;gap:4px;
  box-shadow:0 4px 12px -8px rgba(0,0,0,.2);
}
.lib-page .lib-stat b{font-size:calc(22px * var(--fs-scale, 1));font-weight:900;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1}
.lib-page .lib-stat span{font-size:calc(11.5px * var(--fs-scale, 1));color:var(--text-tertiary);font-weight:600}

.lib-hero-search{display:flex;width:100%}
.lib-search{
  display:flex;align-items:center;gap:10px;width:100%;max-width:420px;
  padding:0 16px;height:44px;border-radius:12px;
  background:var(--surface-raised);border:1px solid var(--border-subtle);
  transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.lib-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent)}
.lib-search svg{width:18px;height:18px;color:var(--text-tertiary);flex-shrink:0}
.lib-search input{flex:1;min-width:0;border:0;background:transparent;color:var(--text-primary);font:inherit;font-size:calc(14px * var(--fs-scale, 1));outline:none}
.lib-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.lib-chips{display:flex;gap:8px;flex-wrap:wrap}
.lib-chip{
  padding:8px 16px;border-radius:99px;font:inherit;font-size:calc(13px * var(--fs-scale, 1));font-weight:700;cursor:pointer;
  background:var(--surface-raised);border:1px solid var(--border-subtle);color:var(--text-secondary);transition:all .2s;
}
.lib-chip:hover{color:var(--text-primary);border-color:var(--border-strong)}
.lib-chip.on{background:var(--accent);color:var(--text-on-accent);border-color:transparent;box-shadow:0 4px 12px -4px var(--accent)}

.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:16px}
.lib-item{
  display:flex;gap:16px;padding:16px;border-radius:18px;cursor:pointer;min-width:0;
  background:var(--surface-raised);border:1px solid var(--border-subtle);
  transition:transform .25s cubic-bezier(.22,1,.36,1),border-color .25s,box-shadow .25s;
  animation:lib-rise .5s cubic-bezier(.22,1,.36,1) both;
  position:relative;overflow:hidden;
}
.lib-item.is-active{
  border-color:color-mix(in srgb,var(--ok-strong) 45%,transparent);
  background:linear-gradient(to bottom right, var(--surface-raised), color-mix(in srgb, var(--ok-strong) 4%, var(--surface-raised)));
}
.lib-item[hidden]{display:none}
.lib-cov{width:120px;height:160px;flex-shrink:0;border-radius:12px;overflow:hidden;position:relative;box-shadow:0 8px 20px -10px rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.05)}
.lib-cov>*{width:100%;height:100%;display:block}
.lib-cov svg{width:100%;height:100%}
.lib-main{display:flex;flex-direction:column;gap:12px;min-width:0;flex:1}
.lib-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.lib-head-text{display:flex;flex-direction:column;gap:4px;min-width:0}
.lib-name{margin:0;font-size:calc(16.5px * var(--fs-scale, 1));font-weight:900;line-height:1.4;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lib-badge{
  display:inline-flex;align-items:center;gap:4px;font-size:calc(11px * var(--fs-scale, 1));font-weight:800;
  padding:3px 10px;border-radius:99px;white-space:nowrap;flex-shrink:0;
  background:color-mix(in srgb,var(--text-primary) 8%,transparent);color:var(--text-secondary);
}
.lib-badge svg{width:12px;height:12px}
.lib-badge--active{background:color-mix(in srgb,var(--ok-strong) 16%,transparent);color:var(--ok-ink);border:1px solid color-mix(in srgb,var(--ok-strong) 30%,transparent)}
.lib-desc{margin:0;font-size:calc(12.5px * var(--fs-scale, 1));color:var(--text-secondary);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.lib-prog-wrap{display:flex;flex-direction:column;gap:6px;margin-top:auto}
.lib-prog-tx{display:flex;justify-content:space-between;font-size:calc(11.5px * var(--fs-scale, 1));color:var(--text-tertiary);font-weight:700}
.lib-prog-tx span:first-child{color:var(--text-secondary)}
.lib-bar{width:100%;height:6px;border-radius:99px;background:color-mix(in srgb,var(--border-strong) 40%,transparent);overflow:hidden}
.lib-bar i{display:block;height:100%;border-radius:99px;background:var(--accent);transition:width .9s cubic-bezier(.22,1,.36,1)}

.lib-item-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:12px;border-top:1px solid color-mix(in srgb,var(--border-subtle) 60%,transparent)}
.lib-meta{font-size:calc(12px * var(--fs-scale, 1));color:var(--text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.lib-acts{display:flex;gap:8px;flex-shrink:0}
.lib-acts .btn{height:32px;padding:0 14px;font-size:calc(12px * var(--fs-scale, 1));border-radius:8px}
.lib-acts .btn svg{width:14px;height:14px}
.lib-none{text-align:center;font-size:calc(13px * var(--fs-scale, 1));color:var(--text-tertiary);margin:10px 0}
.lib-none[hidden]{display:none}

/* [SECTION] کانتینر اصلی بنتو (Bento Grid) */
.lib-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

/* [SECTION] کارت‌ها */
.lib-bento-card {
  position: relative;
  padding: 20px 24px;
  border-radius: 16px;
  background: linear-gradient(145deg, var(--surface-raised), color-mix(in srgb, var(--surface-raised) 95%, #000));
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 8px 24px -12px rgba(0, 0, 0, 0.4);
}

.lib-bento-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 2;
}

.lib-bento-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--border-strong) 60%, transparent);
  box-shadow: 0 12px 30px -15px rgba(0, 0, 0, 0.5);
}
.lib-bento-card:hover::before { opacity: 1; }

.lib-bento-store::after {
  content: "";
  position: absolute;
  top: -40%; right: -40%;
  width: 180px; height: 180px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 20%, transparent) 0%, transparent 70%);
  filter: blur(30px);
  pointer-events: none;
  z-index: 0;
}
.lib-bento-import::after {
  content: "";
  position: absolute;
  bottom: -40%; left: -40%;
  width: 180px; height: 180px;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-cyan) 15%, transparent) 0%, transparent 70%);
  filter: blur(30px);
  pointer-events: none;
  z-index: 0;
}

/* [SECTION] آیکن‌ها */
.lib-bento-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lib-bento-store .lib-bento-icon {
  background: color-mix(in srgb, var(--accent) 15%, var(--surface-raised));
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.lib-bento-store:hover .lib-bento-icon {
  transform: scale(1.1) rotate(-8deg);
}

.lib-bento-import .lib-bento-icon {
  background: color-mix(in srgb, var(--color-cyan) 12%, var(--surface-raised));
  color: var(--color-cyan);
  border: 1px solid color-mix(in srgb, var(--color-cyan) 30%, transparent);
}
.lib-bento-import:hover .lib-bento-icon {
  transform: scale(1.1) rotate(8deg);
}

.lib-bento-icon svg { width: 20px; height: 20px; }

/* [SECTION] محتوا */
.lib-bento-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.lib-bento-title {
  margin: 0 0 4px;
  font-size: calc(15px * var(--fs-scale, 1));
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.lib-bento-desc {
  margin: 0 0 16px;
  font-size: calc(12.5px * var(--fs-scale, 1));
  line-height: 1.6;
  color: var(--text-secondary);
  flex: 1;
}

/* [SECTION] دکمه‌ها */
.lib-bento-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: calc(12px * var(--fs-scale, 1));
  font-weight: 700;
  cursor: pointer;
  width: fit-content;
  transition: all 0.2s ease;
}

.lib-bento-store .lib-bento-btn {
  background: var(--accent);
  color: var(--text-on-accent);
  border: none;
  box-shadow: 0 4px 16px -4px color-mix(in srgb, var(--accent) 50%, transparent);
}
.lib-bento-store .lib-bento-btn:hover {
  box-shadow: 0 6px 20px -4px color-mix(in srgb, var(--accent) 70%, transparent);
  filter: brightness(1.1);
}

.lib-bento-import .lib-bento-btn {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.lib-bento-import .lib-bento-btn:hover {
  background: color-mix(in srgb, var(--text-primary) 5%, transparent);
  border-color: var(--text-primary);
}

.lib-bento-btn svg { width: 16px; height: 16px; }

/* [SECTION] ریسپانسیو موبایل */
@media (max-width: 720px) {
  .lib-bento-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .lib-bento-card {
    padding: 24px 20px;
  }
  .lib-bento-btn {
    width: 100%;
  }
}

@media (max-width:1099px){ .lib-grid{grid-template-columns:minmax(0,1fr)} }
@media (min-width:1400px){ .lib-page{max-width:1200px} .lib-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:520px){
  .lib-item{flex-direction:column;align-items:stretch}
  .lib-cov{width:100%;height:180px}
  .lib-hero-top{flex-direction:column;align-items:stretch;gap:16px}
  .lib-page .lib-stats{width:100%}
  .lib-page .lib-stat{flex:1;min-width:0}
  .lib-foot-bar{flex-direction:column;align-items:flex-start}
  .lib-foot-acts{width:100%}
  .lib-foot-acts .btn{flex:1;justify-content:center}
}

@media (prefers-reduced-motion:reduce){ .lib-item{animation:none!important;transition:none!important} }

.shop-filters select.shop-chip,
#shopSort{
  -webkit-appearance:none;appearance:none;
  min-width:150px;width:auto;max-width:100%;
  padding:6px 30px 6px 14px;height:auto;line-height:1.4;
  background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);
  background-position:left 14px center,left 9px center;background-size:5px 5px,5px 5px;background-repeat:no-repeat;
  cursor:pointer;color:var(--text-secondary);
}
.shop-filters .shop-filters-spacer{flex:1}
@media (max-width:1099px){ .shop-grid{grid-template-columns:minmax(0,1fr)!important} }
@media (min-width:1600px){ .shop-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important} }