.dku-pdf-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;width:100%}
.dku-pdf-actions__browse,.dku-pdf-actions__direct{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:13px 22px;border:1px solid #111;border-radius:0;font:700 11px/1 Arial,sans-serif;letter-spacing:.15px;text-decoration:none;cursor:pointer;transition:background-color .18s ease,color .18s ease,border-color .18s ease}
.dku-pdf-actions__browse{background:#111;color:#fff}
.dku-pdf-actions__browse:hover,.dku-pdf-actions__browse:focus{background:#333;color:#fff;border-color:#333}
.dku-pdf-actions__direct{background:#fff;color:#111}
.dku-pdf-actions__direct:hover,.dku-pdf-actions__direct:focus{background:#f0f0f0;color:#111}

.dku-pdf-modal{position:fixed;inset:0;z-index:999999;display:none;background:rgba(0,0,0,.96);color:#fff;font-family:Arial,sans-serif}
.dku-pdf-modal.is-open{display:flex;flex-direction:column}
.dku-pdf-modal__top{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.16);background:#080808}
.dku-pdf-modal__title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;line-height:1.2}
.dku-pdf-modal__top-actions{display:flex;align-items:center;gap:8px}
.dku-pdf-modal__external,.dku-pdf-modal__close{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.5);background:#080808;color:#fff;text-decoration:none;cursor:pointer}
.dku-pdf-modal__external{min-height:40px;padding:0 14px;font-size:11px;font-weight:700}
.dku-pdf-modal__close{width:40px;height:40px;font-size:25px;line-height:1}
.dku-pdf-modal__body{position:relative;display:flex;flex:1;min-height:0;align-items:center;justify-content:center;padding:16px 70px 12px;overflow:hidden}
.dku-pdf-modal__canvas-wrap{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:0;overflow:auto}
.dku-pdf-modal__canvas{display:block;max-width:none;background:#fff;box-shadow:0 6px 30px rgba(0,0,0,.3)}
.dku-pdf-modal__loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;pointer-events:none}
.dku-pdf-modal__error{max-width:560px;padding:20px;border:1px solid rgba(255,255,255,.3);background:#111;color:#fff;font-size:14px;line-height:1.55;text-align:center}
.dku-pdf-modal__nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:56px;border:1px solid rgba(255,255,255,.5);background:rgba(0,0,0,.35);color:#fff;font-size:28px;line-height:1;cursor:pointer}
.dku-pdf-modal__prev{left:14px}
.dku-pdf-modal__next{right:14px}
.dku-pdf-modal__nav:disabled{opacity:.25;cursor:default}
.dku-pdf-modal__bottom{display:flex;align-items:center;justify-content:center;gap:14px;min-height:52px;padding:9px 14px 12px;border-top:1px solid rgba(255,255,255,.12);background:#080808}
.dku-pdf-modal__page{font-size:12px;font-weight:700;color:#fff;min-width:72px;text-align:center}
.dku-pdf-modal__zoom{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid rgba(255,255,255,.4);background:#080808;color:#fff;font-size:19px;cursor:pointer}
body.dku-pdf-lock{overflow:hidden}

@media(max-width:700px){
  .dku-pdf-actions{flex-direction:column;align-items:stretch}
  .dku-pdf-actions__browse,.dku-pdf-actions__direct{width:100%}
  .dku-pdf-modal__top{grid-template-columns:minmax(0,1fr) auto;padding:10px}
  .dku-pdf-modal__external{display:none}
  .dku-pdf-modal__body{padding:10px 44px 8px}
  .dku-pdf-modal__nav{width:36px;height:48px;font-size:22px}
  .dku-pdf-modal__prev{left:4px}
  .dku-pdf-modal__next{right:4px}
  .dku-pdf-modal__bottom{gap:10px}
}