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#aec6f6);outline-offset:-2px}.thumb-fallback{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}.album-collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;padding:16px;align-content:start}.ac-new-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:200px;border:2px dashed var(--outline-variant, #555);border-radius:var(--radius-lg, 8px);background:transparent;color:var(--primary, #8ab4f8);cursor:pointer;font-size:14px;font-weight:500;transition:border-color .15s,background .15s}.ac-new-card i{font-size:32px}.ac-new-card:hover{border-color:var(--primary, #8ab4f8);background:var(--surface-container, rgba(255, 255, 255, .04))}.ac-inline-new{animation:acInlineAppear .2s ease-out}@keyframes acInlineAppear{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.ac-new-cover{display:flex;align-items:center;justify-content:center;background:var(--surface-container, rgba(255, 255, 255, .03));color:var(--on-surface-variant, #aaa)}.ac-new-cover i{font-size:36px;opacity:.5}.ac-inline-input{width:100%;border:none;border-bottom:2px solid var(--primary, #8ab4f8);background:transparent;color:var(--on-surface, #e3e3e3);font-size:13px;padding:6px 4px;outline:none;font-family:inherit}.ac-inline-input::placeholder{color:var(--on-surface-variant, #888);opacity:.6}.ac-card{position:relative;display:flex;flex-direction:column;border-radius:var(--radius-lg, 8px);overflow:hidden;cursor:pointer;background:var(--card-bg, var(--surface-container, #2a2a2a));border:1px solid var(--outline-variant, rgba(255, 255, 255, .08));transition:box-shadow .15s,transform .12s,border-color .15s}.ac-card:hover{box-shadow:0 4px 16px #00000040;transform:translateY(-2px);border-color:var(--primary, #8ab4f8)}.ac-card-cover{aspect-ratio:16 / 10;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--surface-container-low, #1e1e1e)}.ac-card-cover img{width:100%;height:100%;object-fit:cover}.ac-card-cover>i{font-size:40px;color:var(--on-surface-variant, #aaa);opacity:.6}.collection-cover{background:var(--primary-container, #004a77)!important}.collection-cover>i{font-size:48px;color:var(--on-primary-container, #c7e7ff)!important;opacity:.85!important}.ac-card-info{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;gap:8px}.ac-card-name{font-size:13px;font-weight:500;color:var(--on-surface, #e0e0e0);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.ac-rename-input{flex:1;min-width:0;width:100%;padding:5px 8px;margin:-5px 0;border:none;border-bottom:2px solid var(--primary, #8ab4f8);border-radius:4px 4px 0 0;background:var(--surface-container-high, rgba(255, 255, 255, .08));color:var(--on-surface, #e3e3e3);font-size:13px;font-weight:500;font-family:inherit;outline:none;caret-color:var(--primary, #8ab4f8);box-shadow:0 1px 3px #0003;transition:border-color .15s,background .15s}.ac-rename-input:focus{background:var(--surface-container-highest, rgba(255, 255, 255, .12));border-bottom-color:var(--primary, #8ab4f8)}.ac-card-count{font-size:12px;color:var(--on-surface-variant, #aaa);background:var(--surface-container-high, rgba(255, 255, 255, .06));padding:2px 8px;border-radius:10px;min-width:24px;text-align:center;flex-shrink:0}.ac-card-menu{position:absolute;top:8px;right:8px;width:28px;height:28px;cursor:pointer;opacity:0;background:#0000008c;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;transition:opacity .12s;backdrop-filter:blur(6px)}.ac-card:hover .ac-card-menu{opacity:1}.ac-card-menu:hover{background:#000000bf}.new-content-btn.secondary{background:var(--surface-container, rgba(255, 255, 255, .06));color:var(--on-surface, #e0e0e0)}.new-content-btn.secondary:hover{background:var(--surface-container-high, rgba(255, 255, 255, .1))}.tree-count{margin-left:auto;font-size:11px;color:var(--on-surface-variant, #888);background:var(--surface-container-high, rgba(255, 255, 255, .06));padding:1px 6px;border-radius:8px;min-width:18px;text-align:center}@media(max-width:640px){.album-collection-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;padding:10px}.ac-new-card{min-height:160px}}.offline-banner{display:flex;align-items:center;gap:10px;padding:8px 16px;background:var(--error-container, #3b1a1a);color:var(--on-error-container, #ffd8d5);font-size:13px;border-bottom:1px solid var(--outline-variant, rgba(255, 255, 255, .08));animation:offlineBannerSlide .3s ease}.offline-banner i{font-size:16px;flex-shrink:0}.offline-banner span{flex:1}.offline-banner-btn{display:inline-flex;align-items:center;gap:6px;background:var(--primary, #a0c4ff);color:var(--on-primary, 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12px;display:flex;flex-direction:column;gap:2px}.owc-app{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:var(--radius-sm);border:none;background:transparent;color:var(--on-surface);cursor:pointer;text-align:left;transition:background .12s;width:100%}.owc-app:hover{background:var(--surface-container-high)}.owc-app-icon{width:42px;height:42px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.owc-app-info{flex:1;min-width:0}.owc-app-name{font-size:14px;font-weight:500}.owc-app-desc{font-size:11px;color:var(--on-surface-variant);margin-top:2px}.owc-footer{padding:12px 24px 16px;display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--outline-variant);margin-top:4px}.owc-remember{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--on-surface-variant);cursor:pointer}.owc-remember input[type=checkbox]{accent-color:var(--primary);width:16px;height:16px}.owc-actions{display:flex;justify-content:flex-end;gap:8px}.owc-btn{padding:8px 20px;border-radius:var(--radius-sm);border:1px solid var(--outline-variant);background:transparent;color:var(--on-surface);font-size:13px;font-weight:500;cursor:pointer;transition:background .12s}.owc-btn:hover{background:var(--surface-container-high)}.owc-btn-primary{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}.owc-btn-primary:hover{opacity:.9;background:var(--primary)}.apk-overlay{position:fixed;inset:0;z-index:9999;background:var(--surface, #1e1e1e);display:flex;flex-direction:column;animation:apk-slide-up .25s ease-out}@keyframes apk-slide-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.apk-bar{display:flex;align-items:center;height:64px;padding:0 12px;gap:8px;flex-shrink:0;border-bottom:1px solid var(--outline-variant, #333)}.apk-close-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--on-surface, #e3e3e3);font-size:18px;cursor:pointer;border-radius:50%;transition:background .15s}.apk-close-btn:hover{background:var(--surface-container, #2a2a2a)}.apk-title{font-size:18px;font-weight:400;color:var(--on-surface, #e3e3e3);white-space:nowrap;margin-right:8px}.apk-search{flex:1;display:flex;justify-content:center;max-width:560px;margin:0 auto}.apk-search-bar{display:flex;align-items:center;width:100%;height:44px;border-radius:22px;background:var(--surface-container, #2a2a2a);padding:0 16px;gap:12px;transition:background .2s,box-shadow .2s}.apk-search-bar:hover{background:var(--surface-container-high, #333)}.apk-search-bar:focus-within{background:var(--surface, #1e1e1e);box-shadow:0 1px 3px #0006,0 4px 8px #0003}.apk-search-icon{color:var(--on-surface-variant, #999);font-size:16px;flex-shrink:0}.apk-search-input{flex:1;border:none;outline:none;background:transparent;font-size:14px;font-family:inherit;color:var(--on-surface, #e3e3e3)}.apk-search-input::placeholder{color:var(--on-surface-variant, #888)}.apk-search-clear{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--on-surface-variant, #888);cursor:pointer;border-radius:50%;font-size:12px}.apk-search-clear:hover{background:var(--surface-container-high, #333)}.apk-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.apk-upload-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;border:none;background:none;color:var(--primary, #8ab4f8);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;border-radius:8px;white-space:nowrap;transition:background .15s}.apk-upload-btn:hover{background:var(--primary-container, rgba(138, 180, 248, .12))}.apk-sel-count{font-size:13px;color:var(--on-surface-variant, #999);white-space:nowrap;padding:0 8px}.apk-done-btn{padding:8px 24px;border:none;border-radius:20px;font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s,transform .1s;background:var(--surface-container, #2a2a2a);color:var(--on-surface-variant, #888)}.apk-done-btn:disabled{cursor:not-allowed;opacity:.5}.apk-done-btn--active{background:var(--primary, #8ab4f8);color:var(--on-primary, #1a1c1e);opacity:1}.apk-done-btn--active:hover{opacity:.9}.apk-done-btn--active:active{transform:scale(.97)}.apk-body{flex:1;overflow-y:auto;padding:0 16px 24px}.apk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:4px}.apk-date-header{grid-column:1 / -1;font-size:14px;font-weight:500;color:var(--on-surface, #e3e3e3);padding:20px 0 8px}.apk-date-header:first-child{padding-top:16px}.apk-photo{position:relative;aspect-ratio:1;overflow:hidden;border-radius:4px;cursor:pointer;background:var(--surface-container, #2a2a2a);transition:transform .1s}.apk-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .15s}.apk-photo:hover img{transform:scale(1.03)}.apk-photo--selected{outline:3px solid var(--primary, #8ab4f8);outline-offset:-3px;border-radius:8px}.apk-photo--selected img{transform:scale(.9);border-radius:6px}.apk-photo:hover .apk-check,.apk-photo--selected .apk-check{opacity:1}.apk-check{position:absolute;top:6px;left:6px;width:24px;height:24px;border-radius:50%;border:2px solid #fff;background:#00000059;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,background .15s;pointer-events:none}.apk-photo--selected .apk-check{background:var(--primary, #8ab4f8);border-color:var(--primary, #8ab4f8)}.apk-check i{font-size:12px;color:#fff}.apk-photo:hover .apk-check{border-color:#fff}.apk-empty{grid-column:1 / -1;text-align:center;padding:80px 0;color:var(--on-surface-variant, #888);font-size:15px}.apk-skeleton{aspect-ratio:1;border-radius:4px;background:linear-gradient(110deg,var(--surface-container, #2a2a2a) 30%,var(--surface-container-high, #333) 50%,var(--surface-container, #2a2a2a) 70%);background-size:200% 100%;animation:apk-shimmer 1.4s ease-in-out infinite}@keyframes apk-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:768px){.apk-bar{height:56px;padding:0 8px;gap:4px}.apk-title{font-size:16px}.apk-search{display:none}.apk-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}.apk-upload-btn span,.apk-upload-btn{font-size:12px;padding:6px 10px}.apk-sel-count{display:none}}@media(max-width:420px){.apk-grid{grid-template-columns:repeat(3,1fr);gap:2px}.apk-photo{border-radius:2px}.apk-body{padding:0 4px 16px}.apk-done-btn{padding:6px 16px;font-size:13px}}