/* Ozkursan v80 — 3D katalog cevirme, MODAL icinde.
   Tum kurallar .ozk-modal / .ozk-flip altinda kapsanmistir; sayfanin
   mevcut tasarimina (v8-book-stage, v8-flip-layout, v35-catalog-download)
   HICBIR kural dokunmaz.
   text-transform:uppercase KULLANILMAZ (lang="tr" + Ingilizce kelime -> i/I sorunu). */

body.ozk-modal-acik{overflow:hidden}

.ozk-modal{position:fixed;inset:0;z-index:2147482000;display:grid;grid-template-rows:auto 1fr;
  gap:10px;padding:clamp(10px,2vw,22px);background:rgba(5,13,20,.94);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.ozk-modal[hidden]{display:none}
.ozk-modal__head{display:flex;align-items:center;justify-content:space-between;gap:14px;color:#fff}
.ozk-modal__title{margin:0;font-size:clamp(1rem,2vw,1.25rem);font-weight:800;letter-spacing:-.01em}
.ozk-modal__close{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;
  transition:background .2s,border-color .2s}
.ozk-modal__close:hover{background:#e30613;border-color:#e30613}
.ozk-modal__close:focus-visible{outline:3px solid #e30613;outline-offset:3px}
.ozk-modal__close svg{width:20px;height:20px}

.ozk-flip{display:grid;grid-template-rows:1fr auto auto;gap:10px;min-height:0;outline:none}
.ozk-flip__stage{position:relative;min-height:0;display:grid;place-items:center;
  perspective:2600px;padding:4px;cursor:pointer}
.ozk-flip__book{position:relative;height:min(100%,78vh);aspect-ratio:1414/1000;transform-style:preserve-3d}
.ozk-flip__book.is-single{aspect-ratio:707/1000}

.ozk-flip__sheet{position:absolute;top:0;right:0;width:50%;height:100%;
  transform-style:preserve-3d;transform-origin:left center;
  transition:transform .72s cubic-bezier(.35,.02,.25,1)}
.ozk-flip__book.is-single .ozk-flip__sheet{width:100%}
.ozk-flip__sheet.is-flipped{transform:rotateY(-180deg)}

.ozk-flip__face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;
  background:#fff;overflow:hidden;box-shadow:0 26px 70px rgba(0,0,0,.5)}
.ozk-flip__face--front{border-radius:3px 10px 10px 3px}
.ozk-flip__face--back{transform:rotateY(180deg);border-radius:10px 3px 3px 10px}
.ozk-flip__face img{width:100%;height:100%;object-fit:contain;background:#fff;display:block}
.ozk-flip__face.is-empty{background:linear-gradient(135deg,#f3f5f7,#e7ebef)}
.ozk-flip__face--front::after,.ozk-flip__face--back::after{content:"";position:absolute;top:0;bottom:0;width:26px;pointer-events:none}
.ozk-flip__face--front::after{left:0;background:linear-gradient(90deg,rgba(0,0,0,.20),transparent)}
.ozk-flip__face--back::after{right:0;background:linear-gradient(270deg,rgba(0,0,0,.20),transparent)}

.ozk-flip__bar{display:flex;align-items:center;justify-content:center;gap:14px}
.ozk-flip__btn{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;
  transition:background .2s,color .2s,border-color .2s,opacity .2s}
.ozk-flip__btn svg{width:22px;height:22px}
.ozk-flip__btn:hover:not(:disabled){background:#e30613;border-color:#e30613}
.ozk-flip__btn:focus-visible{outline:3px solid #e30613;outline-offset:2px}
.ozk-flip__btn:disabled{opacity:.3;cursor:default}
.ozk-flip__count{min-width:104px;text-align:center;font-weight:800;color:#e7edf3;font-variant-numeric:tabular-nums}

.ozk-flip__strip{display:flex;gap:8px;overflow-x:auto;padding:4px 2px;scrollbar-width:thin;justify-content:flex-start}
.ozk-flip__thumb{flex:0 0 auto;padding:0;border:2px solid transparent;border-radius:6px;background:none;
  cursor:pointer;line-height:0;opacity:.55;transition:opacity .2s,border-color .2s}
.ozk-flip__thumb img{width:44px;height:auto;border-radius:3px;display:block}
.ozk-flip__thumb:hover{opacity:1}
.ozk-flip__thumb.is-active{opacity:1;border-color:#e30613}
.ozk-flip__thumb:focus-visible{outline:3px solid #e30613;outline-offset:2px}

@media (max-width:760px){
  .ozk-flip__book{height:min(100%,62vh)}
  .ozk-flip__thumb img{width:34px}
  .ozk-flip__btn{width:42px;height:42px}
}
@media (prefers-reduced-motion:reduce){.ozk-flip__sheet{transition:none}}

/* R2: bounded viewport, flat mobile page, stable layout during scroll and rotation. */
.ozk-modal{height:100%;height:100dvh;max-width:100%;overflow:hidden;overscroll-behavior:contain;grid-template-rows:auto minmax(0,1fr);padding-bottom:max(10px,env(safe-area-inset-bottom))}
.ozk-modal .ozk-flip{min-width:0;min-height:0;grid-template-rows:minmax(0,1fr) auto auto}
.ozk-modal .ozk-flip__stage{min-width:0;overflow:hidden;touch-action:pan-y pinch-zoom}
.ozk-flip__book{max-width:100%;max-height:100%}
.ozk-flip__sheet[hidden]{display:none!important}
.ozk-flip__book.is-seeking .ozk-flip__sheet{transition:none!important}
.ozk-flip__book.is-single{transform-style:flat}
.ozk-flip__book.is-single .ozk-flip__sheet{transform:none!important;transform-style:flat;transition:none!important}
.ozk-flip__book.is-single .ozk-flip__face{box-shadow:none;border-radius:2px;transform:none;backface-visibility:visible;-webkit-backface-visibility:visible}
.ozk-flip__book.is-single .ozk-flip__face:after{display:none}
.ozk-flip__strip{min-width:0;max-width:100%;overscroll-behavior-x:contain;touch-action:pan-x pinch-zoom}
.ozk-flip__thumb{min-width:38px;min-height:48px}
body.ozk-modal-acik .oz-a11y-widget,body.ozk-modal-acik .v8-floating{visibility:hidden}
@media(max-width:760px){.ozk-flip__stage{perspective:none;cursor:default}.ozk-modal__title{font-size:15px}.ozk-modal__head{min-width:0}.ozk-modal__close{flex:none}}