/* PC Kurdu Core — katalog, benchmark grafikleri, mini çubuklar. "Donanım laboratuvarı" dili; tema değişkenleri fallback'lidir. */
.pkcat, .pk-bchart, .pk-minibar {
	--_bg: var(--pk-surface, #fff); --_bg2: var(--pk-surface-2, #eef0f4); --_text: var(--pk-text, #1b1f27); --_muted: var(--pk-muted, #5b6270);
	--_border: var(--pk-border, #dcdfe5); --_accent: var(--pk-accent, #1a5fe0); --_neon: var(--pk-neon, #ff4d5e); --_radius: var(--pk-radius, 10px);
	--_mono: var(--pk-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);
}
.pkcat { margin: 1.5rem 0 5rem; }
.pkcat button, .pkcat input, .pkcat select { font: inherit; }

/* Sınıf çipleri */
.pkcat-chips ul { list-style: none; margin: 0 0 1rem; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.pkcat-chips a { display: inline-flex; align-items: center; gap: .45rem; min-height: 44px; padding: 0 .95rem; border: 1px solid var(--_border); border-radius: 999px; background: var(--_bg); color: var(--_text); text-decoration: none; font-weight: 600; font-size: .92rem; }
.pkcat-chips a span { font-family: var(--_mono); font-size: .75rem; color: var(--_muted); }
.pkcat-chips a:hover { border-color: var(--_accent); }
.pkcat-chips a.is-on { background: var(--_accent); border-color: var(--_accent); color: var(--pk-on-accent, #fff); }
.pkcat-chips a.is-on span { color: inherit; opacity: .85; }

/* Süzgeç formu */
.pkcat-form { background: var(--_bg); border: 1px solid var(--_border); border-radius: var(--_radius); padding: 1rem; margin-bottom: 1rem; }
.pkcat-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .75rem; align-items: end; }
.pkcat-f { display: grid; gap: .25rem; font-size: .85rem; font-weight: 600; color: var(--_muted); }
.pkcat-f--wide { grid-column: span 2; }
.pkcat-form input[type=search], .pkcat-form input[type=number], .pkcat-form select { width: 100%; min-height: 44px; padding: .5rem .65rem; border: 1px solid var(--_border); border-radius: calc(var(--_radius) - 3px); background: var(--pk-bg, #fff); color: var(--_text); }
.pkcat-form input:focus-visible, .pkcat-form select:focus-visible, .pkcat-form button:focus-visible { outline: 3px solid var(--_neon); outline-offset: 2px; }
.pkcat-specs { margin-top: .9rem; border-top: 1px dashed var(--_border); padding-top: .6rem; }
.pkcat-specs summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; }
.pkcat-specgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .75rem; padding: .4rem 0; }
.pkcat-spec { border: 0; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .35rem; }
.pkcat-spec legend { grid-column: 1 / -1; font-size: .85rem; font-weight: 600; color: var(--_muted); padding: 0; margin-bottom: .2rem; }
.pkcat-actions { margin: .9rem 0 0; display: flex; gap: .9rem; align-items: center; }
.pkcat-reset { color: var(--_muted); }
.pkcat-count { font-family: var(--_mono); font-size: .85rem; color: var(--_muted); margin: .5rem 0 1rem; }

/* Kart ızgarası */
.pkcat-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.pkcat-card { height: 100%; display: flex; flex-direction: column; background: var(--_bg); border: 1px solid var(--_border); border-radius: var(--_radius); overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.pkcat-card:hover, .pkcat-card:focus-within { border-color: var(--_neon); box-shadow: var(--pk-glow, 0 0 0 1px var(--_neon)); }
.pkcat-media { display: block; aspect-ratio: 16 / 9; background: var(--_bg2); overflow: hidden; }
.pkcat-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pkcat-ph { display: grid; place-items: center; width: 100%; height: 100%; font-family: var(--_mono); font-size: 2.6rem; font-weight: 800; color: var(--_muted); background-image: linear-gradient(var(--pk-grid, rgba(128,128,128,.12)) 1px, transparent 1px), linear-gradient(90deg, var(--pk-grid, rgba(128,128,128,.12)) 1px, transparent 1px); background-size: 20px 20px; }
.pkcat-body { display: flex; flex-direction: column; gap: .5rem; padding: .9rem 1rem 1rem; flex: 1; }
.pkcat-kicker { margin: 0; font-family: var(--_mono); font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; color: var(--_muted); }
.pkcat-title { margin: 0; font-size: 1.05rem; line-height: 1.3; }
.pkcat-title a { color: inherit; text-decoration: none; }
.pkcat-title a:hover { text-decoration: underline; }
.pkcat-perf { display: grid; grid-template-columns: auto 1fr auto; gap: .5rem; align-items: center; font-family: var(--_mono); font-size: .75rem; color: var(--_muted); }
.pkcat-perf-b, .pk-minibar { display: block; height: 6px; background: var(--_bg2); border-radius: 99px; overflow: hidden; }
.pkcat-perf-b i, .pk-minibar i { display: block; height: 100%; background: linear-gradient(90deg, var(--_accent), var(--_neon)); border-radius: 99px; }
.pkcat-perf-v { color: var(--_text); font-weight: 700; }
.pk-minibar { margin-top: .3rem; min-width: 80px; }
.pkcat-specs-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; font-size: .85rem; }
.pkcat-specs-list li { display: flex; justify-content: space-between; gap: .75rem; border-bottom: 1px dotted var(--_border); padding: .1rem 0; }
.pkcat-specs-list span { color: var(--_muted); }
.pkcat-price { margin: auto 0 0; padding-top: .4rem; }
.pkcat-price strong { font-family: var(--_mono); font-size: 1.15rem; }
.pkcat-price small { display: block; color: var(--_muted); font-size: .75rem; }
.pkcat-price--none { color: var(--_muted); font-style: italic; }
.pkcat-links { margin: 0; display: flex; gap: .9rem; flex-wrap: wrap; font-size: .9rem; }
.pkcat-cmp { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; font-weight: 600; cursor: pointer; }
.pkcat-cmp[hidden] { display: none; }
.pkcat-cmp input { width: 20px; height: 20px; accent-color: var(--_accent); }
.pkcat-note { color: var(--_muted); font-size: .85rem; margin-top: 1rem; }
.pkcat-empty { padding: 2rem 1.25rem; border: 1px dashed var(--_border); border-radius: var(--_radius); text-align: center; }

/* Sayfalama */
.pkcat-pages ul { list-style: none; margin: 1.5rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; justify-content: center; }
.pkcat-pages a, .pkcat-pages span { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 0 .8rem; border: 1px solid var(--_border); border-radius: calc(var(--_radius) - 3px); background: var(--_bg); color: var(--_text); text-decoration: none; }
.pkcat-pages .is-on { background: var(--_accent); border-color: var(--_accent); color: var(--pk-on-accent, #fff); font-weight: 700; }

/* Karşılaştırma çubuğu */
.pkcat-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: center; padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom)); background: var(--_bg); border-top: 2px solid var(--_neon); box-shadow: 0 -8px 24px rgba(0, 0, 0, .18); }
.pkcat-bar[hidden] { display: none; }
.pkcat-bar-text { font-family: var(--_mono); font-size: .85rem; }
.pkcat-bar .is-disabled { opacity: .5; pointer-events: none; }
.pkcat-bar-clear { min-height: 44px; padding: 0 .8rem; background: none; border: 0; color: var(--_muted); text-decoration: underline; cursor: pointer; }

/* Benchmark çubuk grafiği */
.pk-bchart { margin: 1.25rem 0; padding: 1rem 1.1rem; border: 1px solid var(--_border); border-radius: var(--_radius); background: var(--_bg); }
.pk-bchart figcaption { font-family: var(--_mono); font-size: .8rem; letter-spacing: .03em; color: var(--_muted); margin-bottom: .7rem; }
.pk-bchart-row { display: grid; grid-template-columns: minmax(90px, 1fr) minmax(80px, 3fr) auto; gap: .6rem; align-items: center; margin: .35rem 0; }
.pk-bchart-b { display: block; height: 12px; background: var(--_bg2); border-radius: 3px; overflow: hidden; }
.pk-bchart-b i { display: block; height: 100%; background: linear-gradient(90deg, var(--_accent), var(--_neon)); }
.pk-bchart-v { font-family: var(--_mono); font-weight: 700; font-variant-numeric: tabular-nums; }
.pk-bchart-note { margin: .6rem 0 0; font-size: .8rem; color: var(--_muted); }
@media (max-width: 520px) { .pkcat-f--wide { grid-column: auto; } .pk-bchart-row { grid-template-columns: 1fr; gap: .15rem; } }
@media (prefers-reduced-motion: reduce) { .pkcat-card { transition: none; } }