:root{font-family:"Montserrat",Helvetica,Arial,sans-serif;color:#2b2b2b;background:#fff}*{box-sizing:border-box}body{margin:0}.brandbar{background:linear-gradient(-45deg,#2b87da 0%,#29c4a9 100%);padding:20px 40px}.brandbar>a{display:block;max-width:1520px;margin:auto;width:100%}.brandbar img{display:block;width:250px;max-width:70vw;height:auto}header{max-width:1600px;margin:auto;padding:34px 40px 28px;display:flex;align-items:flex-end;justify-content:space-between}h1{font-size:clamp(32px,5vw,48px);font-weight:800;color:#000;letter-spacing:-1px;line-height:1.2;margin:0}header p{font-size:13px;color:#0097b7;font-weight:600;margin:0 0 5px}main{max-width:1600px;margin:auto;padding:0 40px 32px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.tile{display:block;aspect-ratio:1;overflow:hidden;border-radius:10px;background:#f2f5f6}.tile img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .2s}.tile:hover img{transform:scale(1.025)}button,.button{font:inherit;cursor:pointer;min-height:46px;padding:11px 17px;border:1px solid #ffffff30;background:#ffffff0c;color:inherit;border-radius:14px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}button:hover,.button:hover{background:#ffffff20}button:disabled{opacity:.45;cursor:default}:focus-visible{outline:3px solid #0097b7;outline-offset:4px}.note{text-align:center;font-size:12px;color:#595959;margin:25px 0}.empty{padding:100px 20px;text-align:center;background:#f7fafb;border:1px solid #e2eaed;border-radius:14px}.empty h2{color:#0097b7;font-weight:700}.empty p{color:#595959}dialog{position:fixed;inset:0;width:100%;max-width:none;height:100%;height:100dvh;max-height:none;border:0;margin:0;padding:0;background:#171b20;color:#fff}dialog::backdrop{background:#171b20}body:has(dialog[open]){overflow:hidden}.layout{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr) auto;padding:max(14px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left))}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:12px}.top>div{display:flex;gap:8px}#counter{color:#c6d4db;font-size:13px}.stage{position:relative;min-height:0;display:flex;align-items:center;justify-content:center;gap:16px}.stage img{display:block;max-width:calc(100% - 128px);max-height:100%;object-fit:contain;min-width:0}.arrow{font-size:32px;width:48px;flex-shrink:0;padding:0;line-height:1}.bottom{text-align:center;padding-top:12px}.actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px}.primary{background:linear-gradient(-45deg,#2b87da 0%,#29c4a9 100%);color:#fff;font-weight:700;border:0}.primary:hover{background:linear-gradient(-45deg,#2379c7 0%,#20ab93 100%)}#hint{font-size:12px;line-height:1.5;color:#c6d4db;max-width:560px;margin:12px auto 0}#close{font-size:28px;line-height:1;min-width:46px;padding:6px}#copy-link{font-size:23px;min-width:46px;padding:6px}#save[aria-busy="true"]{opacity:.55;cursor:wait}[hidden]{display:none!important}@media(min-width:1500px){.grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:900px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:600px){.brandbar{padding:16px}.brandbar img{width:210px}header{padding:24px 16px 22px}main{padding:0 8px 24px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.tile{border-radius:5px}.layout{padding-left:10px;padding-right:10px}.stage{gap:0}.stage img{max-width:100%}.arrow{position:absolute;z-index:1;background:#171b20a6;width:44px;min-height:48px}#prev{left:4px}#next{right:4px}.actions{gap:8px}.actions .primary{min-width:210px}.bottom{padding:12px 8px 0}#hint{font-size:11px}}@media(prefers-reduced-motion:reduce){.tile img{transition:none}}@media(max-height:500px) and (orientation:landscape){.bottom{padding-top:7px}.top{padding-bottom:5px}.layout{padding-top:5px;padding-bottom:5px}}
/* Begrenzte Bildfläche: Bedienelemente bleiben in eigenen sichtbaren Zeilen. */
#viewer{height:100dvh;width:100%;overflow:hidden}
#viewer:fullscreen{height:100%;width:100%}
#viewer .layout{height:100%;min-height:0;min-width:0;grid-template-rows:48px minmax(0,1fr) auto;gap:12px;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}
#viewer .top{padding:0;min-width:0;z-index:2}
#viewer .stage{display:grid;grid-template-columns:48px minmax(0,1fr) 48px;grid-template-rows:minmax(0,1fr);gap:12px;min-width:0;min-height:0;overflow:hidden}
#viewer #photo{grid-column:2;grid-row:1;width:100%;height:100%;min-width:0;min-height:0;max-width:100%;max-height:100%;object-fit:contain}
#viewer .arrow{position:static;align-self:center;width:48px;height:48px;min-height:48px;padding:0;z-index:1;background:#292e35;border-color:#ffffff40}
#viewer #prev{grid-column:1;grid-row:1}
#viewer #next{grid-column:3;grid-row:1}
#viewer .bottom{padding:0;z-index:2}
#viewer .actions{flex-wrap:nowrap}
#viewer #save{gap:9px;min-height:48px}
#viewer #close,#viewer #copy-link{height:48px;width:48px;padding:0;background:#292e35}
#viewer button:hover{filter:brightness(1.15)}
.material-icon{width:24px;height:24px;display:block;flex:0 0 24px}
#viewer #hint{margin:6px auto 0}
@media(max-width:600px){#viewer .stage{grid-template-columns:40px minmax(0,1fr) 40px;gap:4px}#viewer .arrow{width:40px}#viewer .layout{gap:8px;padding-left:max(6px,env(safe-area-inset-left));padding-right:max(6px,env(safe-area-inset-right))}}
@media(max-height:500px){#viewer .layout{gap:4px;padding-top:max(4px,env(safe-area-inset-top));padding-bottom:max(4px,env(safe-area-inset-bottom))}#viewer #save{padding:8px 16px}#viewer #hint{font-size:11px}}
#viewer #copy-link{width:auto;gap:8px;padding:0 12px;font-size:13px;white-space:nowrap}

.photo-card{position:relative;min-width:0}.photo-select{position:absolute;top:12px;right:12px;width:25px;height:25px;margin:0;accent-color:#0097b7;cursor:pointer;box-shadow:0 1px 6px #0005;z-index:1}.photo-card.selected .tile{outline:3px solid #0097b7;outline-offset:-3px}.bulk-bar{position:fixed;z-index:10;bottom:22px;left:50%;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;width:max-content;max-width:calc(100% - 32px);padding:14px 18px;border:1px solid #e2eaed;border-radius:18px;background:#fff;box-shadow:0 8px 40px #0003}.bulk-bar button{font-size:14px}.bulk-bar button:not(.primary){color:#595959;border-color:#ddd}.bulk-bar p{flex-basis:100%;margin:0;text-align:center;font-size:13px;color:#595959;max-width:600px}.has-selection main{padding-bottom:160px}
#viewer #copy-link.copied{background:#21854a;border-color:#21854a;color:#fff}