/* AKKAF V16.1 approved fullscreen artwork viewer.
   Isolated from the historical site CSS: NO .lightbox/.slide-control selectors. */
.v16-dialog{--v-sage:#8c9f85;--v-deep:#526d5b;--v-forest:#213d32;--v-cream:#f7f5f0;--v-line:#dde4db;--v-paper:#faf9f5;--v-muted:#73847a;position:fixed;inset:0;margin:0;padding:0;width:100vw;height:100dvh;max-width:none;max-height:none;border:0;border-radius:0;background:var(--v-cream);color:var(--v-forest);overflow:hidden;overscroll-behavior:contain;font-size:13px;line-height:1.6;box-sizing:border-box}
.v16-dialog::backdrop{background:rgba(12,29,22,.94)}
.v16-dialog *, .v16-dialog *::before,.v16-dialog *::after{box-sizing:border-box}
.v16-dialog button{font:inherit;cursor:pointer}
.v16-dialog button,.v16-dialog a{-webkit-tap-highlight-color:transparent}
.v16-dialog a{color:inherit;text-decoration:none}
.v16-dialog button:focus-visible,.v16-dialog a:focus-visible{outline:3px solid var(--v-sage);outline-offset:3px}
.v16-dialog .icon{width:18px;height:18px;stroke-width:1.75;pointer-events:none}
.v16-viewer{width:100%;height:100dvh;display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-template-rows:58px minmax(0,1fr) 76px;overflow:hidden;background:var(--v-cream);direction:ltr}
.v16-head{grid-column:1/-1;grid-row:1;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(15px,3vw,38px);background:#f8f7f2;border-bottom:1px solid var(--v-line);z-index:5;direction:ltr}
.v16-identity{display:flex;align-items:center;gap:10px;white-space:nowrap;color:#315042}
.v16-identity strong{font:600 18px/1 Georgia,serif;letter-spacing:.045em}
.v16-slash{color:#adc0ac}
.v16-identity span:last-child{font-size:11px;color:#7b8a7f;letter-spacing:0}
.v16-head-end{display:flex;align-items:center;gap:12px}
.v16-counter{color:#a1b0a2;font:11px/1.4 Arial,sans-serif;letter-spacing:.15em;direction:ltr}
.v16-close{width:36px;height:36px;display:grid;place-items:center;border:1px solid transparent;border-radius:50%;background:transparent;color:#2a493d}
.v16-close:hover{background:#e9f0e7}
.v16-stage{grid-column:1;grid-row:2;position:relative;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(ellipse at 50% 42%,#8aa599 0%,#4e7061 55%,#213d33 110%);isolation:isolate;touch-action:none}
.v16-stage::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% 50%,rgba(255,255,255,.08),transparent 65%)}
.v16-bound{position:absolute;inset:clamp(14px,2vw,40px) clamp(45px,6vw,80px);display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;touch-action:none;user-select:none;cursor:zoom-in;z-index:1}
.v16-bound.is-zoomed{cursor:grab}
.v16-bound.is-dragging{cursor:grabbing}
.v16-bound img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;user-select:none;pointer-events:none;transform-origin:center;will-change:transform;filter:drop-shadow(0 14px 28px rgba(23,42,32,.12))}
.v16-bound.is-loading img{visibility:hidden}
.v16-state{position:absolute;z-index:6;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:#fff;background:rgba(32,60,47,.72);backdrop-filter:blur(5px);font-size:12px}
.v16-state[hidden]{display:none!important}
.v16-spinner{width:38px;height:38px;border:3px solid rgba(255,255,255,.22);border-top-color:#fff;border-radius:50%;animation:v16spin .8s linear infinite}
.v16-state .v16-retry{border:1px solid rgba(255,255,255,.55);border-radius:999px;background:#f7f6ed;color:#2b4f3e;padding:8px 16px}
.v16-state button[hidden]{display:none!important}
@keyframes v16spin{to{transform:rotate(360deg)}}
.v16-arrow{position:absolute;z-index:4;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.75);color:#25483a;display:grid;place-items:center;opacity:.48;transition:opacity .18s ease,background .18s ease;backdrop-filter:blur(6px)}
.v16-arrow:hover,.v16-arrow:focus-visible,.v16-arrow:active{opacity:.9;background:rgba(255,255,255,.93)}
.v16-prev{left:14px}
.v16-next{right:14px}
.fa .v16-prev{left:auto;right:14px}
.fa .v16-next{right:auto;left:14px}
.fa .v16-arrow .icon{transform:scaleX(-1)}
.v16-credit{position:absolute;z-index:3;bottom:14px;left:20px;color:rgba(255,255,255,.54);font:10px/1 Arial,sans-serif;letter-spacing:.2em;pointer-events:none}
.v16-strip{grid-column:1;grid-row:3;display:flex;align-items:center;justify-content:center;min-height:0;gap:8px;padding:9px 14px;background:#edeae2;overflow-x:auto;scrollbar-width:thin;scrollbar-color:#9fb49d #e6e2d9}
.v16-strip:empty{display:none}
.v16-strip button{width:56px;height:54px;flex:0 0 56px;padding:4px;background:#fffdf8;border:1.5px solid #e0e5dc;border-radius:12px;overflow:hidden;display:grid;place-items:center;transition:border-color .2s,transform .2s}
.v16-strip button[aria-pressed=true]{border-color:#617b66;box-shadow:0 0 0 2px rgba(97,123,102,.14)}
.v16-strip button:hover{transform:translateY(-2px)}
.v16-strip img{width:100%;height:100%;object-fit:contain}
.v16-footer{grid-column:2;grid-row:2/4;display:flex;flex-direction:column;justify-content:center;min-width:0;padding:25px 21px;background:linear-gradient(180deg,#faf9f5,#f4f2e9);border-inline-start:1px solid #e0e4dc;direction:var(--v-dir,ltr)}
.fa .v16-footer{--v-dir:rtl}
.v16-detail{min-width:0}
.v16-detail small{display:block;font-size:10px;letter-spacing:.12em;color:#748679;margin-bottom:10px}
.fa .v16-detail small{letter-spacing:0}
.v16-detail strong{display:block;font:500 clamp(21px,2.2vw,29px)/1.5 Georgia,Tahoma,serif}
.fa .v16-detail strong{font-family:IRANSans,Tahoma,sans-serif}
.v16-detail p{font-size:11px;line-height:1.7;color:#64766b;margin:9px 0 0}
.v16-controls{margin-top:26px;display:flex;align-items:center;gap:7px;flex-wrap:wrap;direction:ltr}
.v16-controls button,.v16-controls a{width:38px;height:38px;flex:0 0 38px;border:1px solid #d7e1d6;color:#325343;background:#fffdf8;border-radius:12px;display:grid;place-items:center;padding:0;transition:border-color .17s,background .17s}
.v16-controls button:hover,.v16-controls a:hover{background:#e7efe6;border-color:#b6c7b4}
.v16-controls .icon{width:16px;height:16px}
.v16-controls .v16-secondary{border-color:#d4d5d0;background:#f5f2ec;color:#566f5d}
.v16-control-separator{width:1px;height:23px;background:#cbd8cd;margin:0 3px}
.v16-status{color:#748778;margin-top:12px;font-size:11px;min-height:18px;direction:ltr}
.v16-status span{display:inline-block;direction:ltr;margin-right:8px}
@media(max-width:820px){
 .v16-dialog,.v16-viewer{height:100dvh;min-height:0}
 .v16-viewer{grid-template-columns:minmax(0,1fr);grid-template-rows:52px minmax(0,1fr) auto auto}
 .v16-head{grid-column:1;grid-row:1;padding:0 14px}
 .v16-identity strong{font-size:16px}
 .v16-identity span:last-child{font-size:10px}
 .v16-head-end{gap:9px}
 .v16-close{width:32px;height:32px}
 .v16-stage{grid-column:1;grid-row:2}
 .v16-bound{inset:0!important;padding:0!important;margin:0!important;max-width:100%!important;max-height:100%!important}
 .v16-bound img{display:block;width:100%!important;height:100%!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important;object-position:center!important;filter:none}
 .v16-arrow{width:37px;height:37px;opacity:.36}
 .v16-prev,.fa .v16-next{left:4px;right:auto}
 .v16-next,.fa .v16-prev{right:4px;left:auto}
 .v16-arrow:active,.v16-arrow:focus-visible{opacity:.88}
 .v16-credit{bottom:10px;left:12px;font-size:9px}
 .v16-strip{grid-column:1;grid-row:3;min-height:65px;height:65px;padding:6px 12px;gap:7px}
 .v16-strip button{width:49px;height:49px;flex-basis:49px;border-radius:10px}
 .v16-footer{grid-column:1;grid-row:4;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto;gap:3px 12px;justify-content:initial;align-items:center;padding:10px 14px calc(9px + env(safe-area-inset-bottom));border-inline-start:0;border-top:1px solid var(--v-line);min-height:91px;max-height:125px;background:#f8f6f0}
 .v16-detail{grid-column:1;grid-row:1/3;align-self:center;min-width:0}
 .v16-detail small{margin-bottom:2px;font-size:9px}
 .v16-detail strong{font-size:18px;line-height:1.4}
 .v16-detail p{font-size:10px;margin:2px 0 0;line-height:1.5;max-width:100%;color:#627569;overflow-wrap:anywhere}
 .v16-controls{grid-column:2;grid-row:1;flex-wrap:nowrap;gap:5px;margin:0;justify-content:flex-end;align-self:center}
 .v16-controls button,.v16-controls a{width:33px;height:33px;flex-basis:33px;border-radius:10px;display:grid;place-items:center;padding:0}
 .v16-controls .icon{width:15px;height:15px;margin:auto}
 .v16-control-separator{height:19px;margin:0 1px}
 .v16-status{grid-column:2;grid-row:2;margin:0;min-height:0;font-size:9px;text-align:end;line-height:1.2}
}
@media(max-width:390px){
 .v16-footer{padding:8px 9px calc(7px + env(safe-area-inset-bottom));gap:2px 6px;min-height:82px}
 .v16-controls{gap:4px}
 .v16-controls button,.v16-controls a{width:31px;height:31px;flex-basis:31px}
 .v16-controls .icon{width:14px;height:14px}
 .v16-detail strong{font-size:16px}
 .v16-detail p{font-size:9px}
 .v16-detail small{font-size:8px}
 .v16-arrow{width:32px;height:32px}
}
@media(prefers-reduced-motion:reduce){.v16-dialog *,.v16-dialog *::before,.v16-dialog *::after{animation:none!important;scroll-behavior:auto!important;transition:none!important}}
.v16-strip[hidden]{display:none!important}
.v16-dialog .v16-state button[hidden]{display:none!important}

/* AKKAF V16.3 — robust arrow placement + tighter mobile footer */
#v16Stage>#prevWork.v16-arrow{left:max(8px,env(safe-area-inset-left));right:auto;top:50%}
#v16Stage>#nextWork.v16-arrow{right:max(8px,env(safe-area-inset-right));left:auto;top:50%}
.fa #v16Stage>#prevWork.v16-arrow{left:auto;right:max(8px,env(safe-area-inset-right))}
.fa #v16Stage>#nextWork.v16-arrow{right:auto;left:max(8px,env(safe-area-inset-left))}
.fa .v16-arrow .icon{transform:none!important}

@media(max-width:820px){
 .v16-stage{padding:0}
 .v16-bound{inset:0!important}
 .v16-footer{padding:8px 12px calc(8px + env(safe-area-inset-bottom));gap:2px 10px;min-height:84px;max-height:108px;align-items:start}
 .v16-detail{align-self:start;padding-top:1px}
 .v16-detail small{margin-bottom:1px}
 .v16-detail strong{font-size:17px;line-height:1.35}
 .v16-detail p{font-size:9.6px;line-height:1.45;margin:1px 0 0}
 .v16-controls{align-self:start;justify-self:end;gap:4px;transform:translateY(-1px)}
 .v16-controls button,.v16-controls a{width:32px;height:32px;flex-basis:32px;border-radius:10px}
 .v16-control-separator{height:18px;margin:0}
 .v16-status{align-self:start;justify-self:end;line-height:1.1;transform:translateY(-2px)}
 .v16-arrow{width:34px;height:34px;opacity:.30;background:rgba(255,255,255,.64)}
 .v16-arrow:hover,.v16-arrow:focus-visible,.v16-arrow:active{opacity:.7;background:rgba(255,255,255,.88)}
 #v16Stage>#prevWork.v16-arrow{left:6px!important;right:auto!important}
 #v16Stage>#nextWork.v16-arrow{right:6px!important;left:auto!important}
 .fa #v16Stage>#prevWork.v16-arrow{right:6px!important;left:auto!important}
 .fa #v16Stage>#nextWork.v16-arrow{left:6px!important;right:auto!important}
}
@media(max-width:390px){
 .v16-footer{padding:7px 10px calc(7px + env(safe-area-inset-bottom));gap:1px 7px;min-height:80px;max-height:102px}
 .v16-detail strong{font-size:15px}
 .v16-detail p{font-size:9px}
 .v16-controls{gap:3px}
 .v16-controls button,.v16-controls a{width:30px;height:30px;flex-basis:30px}
 .v16-controls .icon{width:14px;height:14px}
 .v16-status{font-size:8px}
}