/* Stable chrome and semantic colours, shared by both appearances. */
:root{--header-height:64px;--scroll-fade:1;--sheet:rgba(255,254,250,.97);--warning:#745a23;--warning-bg:#f6f0df}
:root[data-theme=dark]{
 color-scheme:dark;--paper:#151c1a;--surface:#1d2722;--surface-soft:#25312b;
 --ink:#edf0e7;--text:#dce4dc;--muted:#a5b3a8;--line:#36443b;--rule:#455449;
 --accent:#aed0b5;--accent-soft:#2c4034;--good:#b4d2aa;--gold:#e6c68d;
 --copper:#d4a381;--folio:#253029;--sheet:rgba(29,39,34,.96);--warning:#e5c88c;--warning-bg:#352e20;
}
html,body{width:100%;max-width:100%;overflow-x:clip;overscroll-behavior-x:none}
html{scroll-padding-top:calc(var(--header-height) + var(--safe-top) + 12px)}
.topbar{isolation:isolate;overflow:hidden}
.topbar-inner{gap:8px}
.brand{gap:8px}
.brand strong{font-size:18px}
.brand small{max-height:17px;opacity:1;font-size:9px}
.brand img{width:32px;height:32px}
.header-actions{display:flex;align-items:center;gap:2px;flex:none}
.iconbutton{display:grid;place-items:center;min-width:40px;min-height:44px;padding:8px;border:0;border-radius:9px;background:transparent;color:var(--accent)}
.iconbutton .ui-icon{width:19px;height:19px}
.iconbutton[aria-busy=true]>.ui-icon{animation:spin 1.4s linear infinite}
.theme-sun{display:none}.theme-moon{display:block}
[data-theme=dark] .theme-sun{display:block}[data-theme=dark] .theme-moon{display:none}
.page-content,.home-page{padding-top:calc(var(--header-height) + var(--safe-top) + 26px)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.home-preferences{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 24px;min-height:42px}
.theme-choices{display:flex;flex:none;gap:2px;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.theme-choices button{display:flex;align-items:center;gap:5px;min-height:36px;padding:7px 9px;font-size:11px;background:transparent;color:var(--muted);border:0;border-radius:7px}
.theme-choices .ui-icon{width:14px;height:14px}
.theme-choices button[aria-pressed=true]{background:var(--accent-soft);color:var(--ink)}
.catalogue-sync{font-size:10px;color:var(--muted);line-height:1.6;max-width:230px;text-align:right}
.catalogue-sync-line{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:-9px 0 22px}
.catalogue-sync-line .catalogue-sync{max-width:none;text-align:left}
.catalogue-sync-line button{min-height:40px;flex:none}
.pending-release{max-width:580px;margin:14px auto;padding:24px 18px;text-align:center;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.pending-release h2{font-family:Georgia,serif;font-weight:400;font-size:25px;line-height:1.2}
.pending-release p{font-size:13px;color:var(--muted);line-height:1.65}
.pending-release a{color:var(--accent);font-size:12px;display:inline-block;padding:12px}
.pending-release .secondary{display:inline-flex;margin:8px auto}
.set-pending .setdiscover{color:var(--muted)}
.extension-panel{border-bottom-color:var(--line);box-shadow:0 2px 0 var(--paper)}
.extension-heading{gap:8px}
.extension-heading h1{font-size:18px}
.extension-panel .completionstrip{margin-left:48px}
.progress,.completiontrack{background:var(--line)}
.gallerymodes{background:var(--surface-soft);border-color:var(--line)}
.pill.active{border-color:var(--line)}
.realart{background:var(--surface-soft)}
input::placeholder,.search>.ui-icon{color:var(--muted)}
.cataloguewarning,.replaceconsent{background:var(--warning-bg);color:var(--warning);border-color:var(--line)}
[data-theme=dark] .collection-overview{border-color:var(--line);border-left-color:var(--accent);box-shadow:3px 4px 0 -1px var(--paper),4px 5px 0 -1px var(--line),6px 8px 0 -2px var(--paper),7px 9px 0 -2px var(--line)}
[data-theme=dark] .collection-overview::before{border-color:var(--rule)}
[data-theme=dark] .overview-heading,[data-theme=dark] .stat+.stat{border-color:var(--rule)}
[data-theme=dark] .overview-heading .eyebrow,[data-theme=dark] .stat span,[data-theme=dark] .game-index{color:var(--muted)}
[data-theme=dark] .gamegrid{border-color:var(--rule)}
[data-theme=dark] .gamebrand{background:#d9dfd2;border-color:var(--line)}
[data-theme=dark] .gamebrand.on-ink{background:#2e3933}
[data-theme=dark] .setcard,[data-theme=dark] .setcard::after{border-color:var(--line)}
[data-theme=dark] .setcard,[data-theme=dark] .scanpanel,[data-theme=dark] .backuppanel{border-left-color:var(--rule)}
[data-theme=dark] .card.isowned [data-owned]{border-color:var(--rule)}
[data-theme=dark] .fav.on{background:#3b3526;border-color:#756443;color:var(--gold)}
[data-theme=dark] .fav.on .ui-icon{fill:#76643f}
[data-theme=dark] .primary{background:var(--accent);color:#17271c;border-color:var(--accent)}
[data-theme=dark] .empty{border-color:var(--rule)}
[data-theme=dark] .filepicker input::file-selector-button{border-color:var(--line)}
@media(hover:hover){
 [data-theme=dark] .setcard:hover{background:#26362c;border-color:var(--accent)}
 [data-theme=dark] .primary:not(:disabled):hover{background:#c7dec9;border-color:#c7dec9}
 .iconbutton:hover,.theme-choices button:hover{background:var(--accent-soft)}
 .pill:not(.active):hover,.undobutton:not(:disabled):hover{background:var(--surface-soft);color:var(--ink)}
}
@media(max-width:420px){.brand small{font-size:8px}.home-preferences{gap:10px}.catalogue-sync{max-width:155px;font-size:9px}.extension-heading h1{font-size:16px}}
@media(max-width:359px){.brand strong{font-size:16px}.brand small{display:none}.header-actions{gap:0}.home-preferences{flex-wrap:wrap}.home-preferences .catalogue-sync{text-align:left;max-width:none}.extension-toggle{padding:8px}.extension-toggle span{display:none}.extension-heading h1{font-size:15px}}
.release-spotlight{margin-bottom:26px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.release-spotlight>.eyebrow{margin:0 0 12px;color:var(--copper)}