@import"https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,500..700;1,9..144,500&family=Instrument+Sans:wght@400;500;600;700&family=Noto+Serif+TC:wght@600;700&display=swap";:root{color-scheme:light dark;--font-display: "Fraunces", "Noto Serif TC", "PingFang TC", serif;--font-body: "Instrument Sans", -apple-system, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;--bg: #f6f2ea;--bg-deep: #eee8da;--surface: #fffdf8;--ink: #211c14;--ink-2: #5c5442;--ink-3: #8b8069;--line: #e3dbc9;--line-strong: #cfc5ad;--accent: #b0501a;--accent-strong: #93400f;--accent-ink: #fff8ef;--accent-tint: #f2e2d2;--danger: #b3372c;--danger-tint: #f6e0dc;--success: #3f6f4f;--success-tint: #e0ebe0;--shadow-sm: 0 1px 2px rgba(62, 48, 24, .06);--shadow-md: 0 2px 8px rgba(62, 48, 24, .08);--shadow-lg: 0 12px 32px -8px rgba(62, 48, 24, .18);--shadow-pop: 0 24px 48px -12px rgba(62, 48, 24, .25);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 999px;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--ease-out: cubic-bezier(.22, 1, .36, 1);--t-fast: .15s var(--ease-out);--t-normal: .3s var(--ease-out)}@media (prefers-color-scheme: dark){:root{--bg: #17130d;--bg-deep: #100d08;--surface: #221c12;--ink: #f0e9d8;--ink-2: #c6bca4;--ink-3: #94896e;--line: #362f1f;--line-strong: #4a4229;--accent: #e0763a;--accent-strong: #ea8b55;--accent-ink: #1c1207;--accent-tint: #3a2a19;--danger: #e06a5d;--danger-tint: #3d221e;--success: #7cab8b;--success-tint: #1f2e23;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 2px 8px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 32px -8px rgba(0, 0, 0, .5);--shadow-pop: 0 24px 48px -12px rgba(0, 0, 0, .6)}}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-body);background:var(--bg);color:var(--ink);line-height:1.6;min-height:100vh;min-width:320px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 120% 80% at 50% -10%,var(--surface) 0%,var(--bg) 55%,var(--bg-deep) 130%)}h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.25;letter-spacing:-.01em}a{color:var(--accent)}button,input{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer;background:none;border:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.google-login-container{display:flex;flex-direction:column;align-items:center}.google-login-container>div{display:flex;justify-content:center}.google-login-loading{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);color:var(--ink-2);font-size:.9rem;font-weight:500}.google-login-loading .spinner{width:20px;height:20px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.login-card{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);padding:var(--space-xl);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.login-card .error-message{display:flex;align-items:flex-start;gap:var(--space-sm);width:100%;padding:var(--space-md);background:var(--danger-tint);border:1px solid color-mix(in srgb,var(--danger) 35%,transparent);border-radius:var(--radius-md);text-align:left;animation:errorIn .3s var(--ease-out)}.login-card .error-text strong{display:block;color:var(--danger);font-weight:600;margin-bottom:2px}.login-card .error-text p{color:var(--ink-2);margin:0;font-size:.85rem;line-height:1.4}.login-card .info-text{color:var(--ink-3);font-size:.85rem;margin:0;line-height:1.5;max-width:300px}@keyframes errorIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.unified-toolbar{position:relative}.toolbar-trigger{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border-radius:50%;border:2px solid transparent;transition:border-color var(--t-fast),transform var(--t-fast)}.toolbar-trigger:hover,.toolbar-trigger.open{border-color:var(--accent)}.toolbar-trigger:active{transform:scale(.96)}.trigger-avatar{width:34px;height:34px;border-radius:50%;overflow:hidden;background:var(--bg-deep)}.trigger-avatar img{width:100%;height:100%;object-fit:cover}.avatar-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--accent);color:var(--accent-ink);font-family:var(--font-display);font-weight:600;font-size:15px}.toolbar-dropdown{position:absolute;top:calc(100% + 10px);right:0;width:250px;max-width:calc(100vw - 24px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-pop);overflow:hidden;animation:dropdownIn .18s var(--ease-out)}@keyframes dropdownIn{0%{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.dropdown-section{padding:8px 10px}.dropdown-divider{height:1px;background:var(--line)}.user-section{padding:14px 16px;background:var(--bg)}.user-name{font-weight:600;font-size:.95rem;color:var(--ink)}.user-email{font-size:.78rem;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis}.dropdown-action{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:var(--radius-md);color:var(--ink);text-decoration:none;font-size:.9rem;font-weight:500;transition:background var(--t-fast),color var(--t-fast)}.dropdown-action:hover{background:var(--accent-tint);color:var(--accent-strong)}.dropdown-action.logout-action:hover{background:var(--danger-tint);color:var(--danger)}.action-icon{font-size:1rem;width:18px;text-align:center;flex-shrink:0}.layout-title{padding:4px 10px 8px;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}.layout-options-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.layout-option{display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 6px;border:1px solid var(--line);border-radius:var(--radius-md);color:var(--ink-2);font-size:.82rem;font-weight:500;transition:all var(--t-fast)}.layout-option:hover{border-color:var(--accent);color:var(--accent)}.layout-option.active{background:var(--ink);border-color:var(--ink);color:var(--bg)}.layout-icon{font-size:.95rem}.delete-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);background:#140e0680;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:overlayIn .2s ease-out}.delete-modal{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-pop);overflow:hidden;animation:modalIn .25s var(--ease-out);-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.delete-modal-content{padding:var(--space-xl) var(--space-xl) var(--space-md);text-align:center}.delete-modal-content h3{font-size:1.25rem;color:var(--ink);margin-bottom:var(--space-md)}.delete-modal-url-title{padding:var(--space-sm) var(--space-md);margin-bottom:var(--space-md);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-md);color:var(--ink-2);font-size:.85rem;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.delete-modal-warning{color:var(--ink-3);font-size:.82rem;margin:0}.delete-modal-actions{display:flex;gap:var(--space-sm);padding:var(--space-md) var(--space-xl) var(--space-xl)}.delete-modal-cancel,.delete-modal-confirm{flex:1;display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.6rem 1rem;border-radius:var(--radius-full);font-size:.92rem;font-weight:600;transition:all var(--t-fast);user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-moz-appearance:none;appearance:none;-webkit-appearance:none}.delete-modal-cancel{background:transparent;border:1px solid var(--line-strong);color:var(--ink-2)}.delete-modal-cancel:hover:not(:disabled){background:var(--bg);color:var(--ink)}.delete-modal-confirm{background:var(--danger);border:1px solid var(--danger);color:#fff}.delete-modal-confirm:hover:not(:disabled){filter:brightness(.92)}.delete-modal-cancel:disabled,.delete-modal-confirm:disabled{opacity:.6;cursor:not-allowed}.delete-loading-spinner{width:15px;height:15px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}@keyframes modalIn{0%{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.add-url-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-xl)}.add-url-container{width:100%;max-width:560px;padding:var(--space-2xl);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);animation:pageIn .45s var(--ease-out)}@keyframes pageIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.add-url-header{margin-bottom:var(--space-xl)}.back-link{display:inline-block;margin-bottom:var(--space-lg);color:var(--ink-3);text-decoration:none;font-size:.9rem;transition:color var(--t-fast)}.back-link:hover{color:var(--accent)}.add-url-header h1{font-size:2rem;color:var(--ink);margin-bottom:var(--space-xs)}.add-url-header p{color:var(--ink-2);margin:0}.add-url-form{margin-bottom:var(--space-xl)}.input-group{margin-bottom:var(--space-lg)}.input-group label{display:block;margin-bottom:var(--space-sm);color:var(--ink);font-weight:600;font-size:.95rem}.url-input{width:100%;padding:.85rem 1rem;background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-md);font-size:1rem;color:var(--ink);transition:border-color var(--t-fast),box-shadow var(--t-fast)}.url-input::placeholder{color:var(--ink-3)}.url-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.url-input.error{border-color:var(--danger);background:var(--danger-tint)}.url-input:disabled{opacity:.7;cursor:not-allowed}.error-message{margin-top:var(--space-sm);color:var(--danger);font-size:.85rem}.form-actions{display:flex;gap:var(--space-sm);justify-content:flex-end}.cancel-btn{padding:.6rem 1.4rem;border:1px solid var(--line-strong);background:transparent;color:var(--ink-2);border-radius:var(--radius-full);font-size:.95rem;font-weight:500;transition:all var(--t-fast)}.cancel-btn:hover:not(:disabled){background:var(--bg);color:var(--ink)}.submit-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.6rem 1.6rem;background:var(--accent);color:var(--accent-ink);border-radius:var(--radius-full);font-size:.95rem;font-weight:600;transition:all var(--t-fast)}.submit-btn:hover:not(:disabled){background:var(--accent-strong);transform:translateY(-1px)}.cancel-btn:disabled,.submit-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.submit-btn .loading-spinner{width:16px;height:16px;border:2px solid color-mix(in srgb,var(--accent-ink) 35%,transparent);border-top-color:var(--accent-ink);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}.add-url-tips{padding:var(--space-lg);background:var(--bg);border-left:3px solid var(--accent);border-radius:var(--radius-md)}.add-url-tips h3{margin:0 0 var(--space-sm);color:var(--ink);font-size:1rem}.add-url-tips ul{margin:0;padding-left:1.2rem}.add-url-tips li{margin-bottom:var(--space-xs);color:var(--ink-2);font-size:.9rem;line-height:1.55}.add-url-tips li:last-child{margin-bottom:0}.add-url-tips code{padding:.1rem .35rem;background:var(--accent-tint);border-radius:4px;font-size:.85em;color:var(--accent-strong)}@media (max-width: 640px){.add-url-page{padding:var(--space-md);align-items:flex-start;padding-top:var(--space-2xl)}.add-url-container{padding:var(--space-xl)}.add-url-header h1{font-size:1.6rem}.form-actions{flex-direction:column-reverse}.cancel-btn,.submit-btn{width:100%;justify-content:center}}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center}.app-header{position:sticky;top:0;z-index:100;width:100%;display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-sm) var(--space-lg);padding:var(--space-sm) var(--space-lg);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.wordmark{font-family:var(--font-display);font-size:1.4rem;font-weight:600;color:var(--ink);text-decoration:none;letter-spacing:-.02em;white-space:nowrap;order:1}.wordmark em{font-style:italic;color:var(--accent)}.search-box{position:relative;flex:1;min-width:200px;max-width:460px;margin-inline:auto;order:2}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);display:flex;color:var(--ink-3);pointer-events:none}.search-input{width:100%;padding:.55rem 2.4rem .55rem 2.5rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-full);font-size:.95rem;color:var(--ink);transition:border-color var(--t-fast),box-shadow var(--t-fast)}.search-input::placeholder{color:var(--ink-3)}.search-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.search-input::-webkit-search-cancel-button{display:none}.search-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;color:var(--ink-3);transition:background var(--t-fast),color var(--t-fast)}.search-clear:hover{background:var(--bg-deep);color:var(--ink)}.app-header .unified-toolbar{order:3;margin-left:auto}@media (max-width: 640px){.app-header{padding:var(--space-sm) var(--space-md)}.search-box{order:4;flex-basis:100%;max-width:none}}.filter-row{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap;width:100%;max-width:1240px;padding:var(--space-md) var(--space-lg) 0}.filter-chip{padding:.3rem .9rem;border:1px solid var(--line-strong);border-radius:var(--radius-full);background:transparent;color:var(--ink-2);font-size:.85rem;font-weight:500;transition:all var(--t-fast)}.filter-chip:hover{border-color:var(--accent);color:var(--accent)}.filter-chip.active{background:var(--ink);border-color:var(--ink);color:var(--bg)}.filter-loading{width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.main{width:100%;max-width:1240px;padding:var(--space-md) var(--space-lg) 6rem;display:flex;flex-direction:column;align-items:center;flex:1}@media (max-width: 640px){.filter-row,.main{padding-left:var(--space-md);padding-right:var(--space-md)}}.infinite-scroll-container{width:100%;overflow:visible!important}.url-grid{display:grid;gap:var(--space-lg);width:100%;padding:var(--space-sm) 0;transition:opacity var(--t-normal)}.url-grid.is-refreshing{opacity:.5}.url-grid.layout-compact{gap:var(--space-md)}.url-grid.layout-spacious{gap:var(--space-xl)}.url-grid.layout-list{gap:var(--space-md);max-width:780px;margin-inline:auto}.url-card{display:flex;flex-direction:column;height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);cursor:pointer;animation:cardIn .5s var(--ease-out) both;transition:transform var(--t-normal),box-shadow var(--t-normal),border-color var(--t-normal);user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.url-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-lg)}@keyframes cardIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.url-image{position:relative;width:100%;aspect-ratio:4 / 3;background:var(--bg-deep);overflow:hidden}.url-image>img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease-out)}.url-card:hover .url-image>img{transform:scale(1.04)}.image-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-xs);color:var(--ink-3);background:radial-gradient(circle at 30% 20%,color-mix(in srgb,var(--accent) 7%,transparent),transparent 60%),var(--bg-deep)}.placeholder-glyph{font-family:var(--font-display);font-size:3rem;font-weight:600;font-style:italic;color:color-mix(in srgb,var(--accent) 55%,var(--ink-3));line-height:1}.placeholder-text{font-size:.8rem;max-width:85%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-badge{position:absolute;top:var(--space-sm);right:var(--space-sm);z-index:2;display:flex;align-items:center;gap:var(--space-xs);padding:.2rem .6rem;border-radius:var(--radius-full);color:#fff;font-size:.72rem;font-weight:600;box-shadow:var(--shadow-md)}.source-icon{width:14px;height:14px;filter:brightness(0) invert(1);flex-shrink:0;object-fit:contain}.card-delete-btn{position:absolute;top:var(--space-sm);left:var(--space-sm);z-index:2;display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#140e068c;color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;transition:opacity var(--t-fast),background var(--t-fast),transform var(--t-fast)}.url-card:hover .card-delete-btn,.card-delete-btn:focus-visible{opacity:1}.card-delete-btn:hover{background:var(--danger);transform:scale(1.08)}@media (hover: none){.card-delete-btn{opacity:1}}.url-content{display:flex;flex-direction:column;flex:1;padding:var(--space-md) var(--space-lg) var(--space-md);gap:var(--space-sm)}.url-title{font-size:1.1rem;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.url-description{color:var(--ink-2);font-size:.88rem;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.url-tags{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.tag{display:inline-flex;align-items:center;padding:.12rem .55rem;background:var(--accent-tint);color:var(--accent-strong);font-size:.72rem;font-weight:600;border-radius:var(--radius-full)}.url-meta{display:flex;align-items:center;gap:var(--space-xs);margin-top:auto;padding-top:var(--space-sm);border-top:1px solid var(--line);font-size:.78rem;color:var(--ink-3);min-width:0}.url-domain{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.url-date{flex-shrink:0;white-space:nowrap}.meta-dot{flex-shrink:0}.card-copy-btn{display:inline-flex;align-items:center;gap:.3rem;margin-left:auto;padding:.25rem .6rem;border:1px solid var(--line);border-radius:var(--radius-full);background:transparent;color:var(--ink-2);font-size:.75rem;font-weight:500;flex-shrink:0;transition:all var(--t-fast)}.card-copy-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-tint)}.url-card.layout-compact .url-image{aspect-ratio:16 / 10}.url-card.layout-compact .url-content{padding:var(--space-sm) var(--space-md) var(--space-md)}.url-card.layout-compact .url-title{font-size:.95rem}.url-card.layout-compact .url-description{-webkit-line-clamp:2;font-size:.82rem}.url-card.layout-spacious .url-image{aspect-ratio:16 / 10}.url-card.layout-spacious .url-content{padding:var(--space-lg) var(--space-xl) var(--space-lg)}.url-card.layout-spacious .url-title{font-size:1.3rem}.url-card.layout-spacious .url-description{-webkit-line-clamp:4;font-size:.95rem}.url-card.layout-list{flex-direction:row;min-height:150px}.url-card.layout-list .url-image{width:220px;aspect-ratio:auto;flex-shrink:0}.url-card.layout-list .url-content{padding:var(--space-md) var(--space-lg)}.url-card.layout-list .url-title{font-size:1.15rem}.url-card.layout-list .url-description{-webkit-line-clamp:2}@media (max-width: 640px){.url-card.layout-list{flex-direction:column}.url-card.layout-list .url-image{width:100%;aspect-ratio:16 / 9}}@media (max-width: 768px){.url-grid.layout-compact{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))!important;gap:var(--space-sm)}.url-grid.layout-comfortable{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))!important}.url-grid.layout-spacious{grid-template-columns:1fr!important}.url-card.layout-compact .url-description{display:none}.url-card.layout-compact .url-content{gap:var(--space-xs)}.url-card.layout-compact .tag:nth-child(n+3){display:none}.url-card.layout-compact .source-name,.url-card.layout-compact .card-copy-btn span{display:none}}.fab{position:fixed;right:max(var(--space-lg),env(safe-area-inset-right));bottom:max(var(--space-lg),env(safe-area-inset-bottom));z-index:200;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--accent);color:var(--accent-ink);box-shadow:var(--shadow-pop);transition:transform var(--t-fast),background var(--t-fast)}.fab:hover{background:var(--accent-strong);transform:scale(1.06) translateY(-2px)}.fab:active{transform:scale(.98)}.loading-container,.auth-loading,.config-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;gap:var(--space-lg);text-align:center}.loading-spinner{width:42px;height:42px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.loading-text,.auth-loading p,.config-loading p{color:var(--ink-2);font-size:1rem}@keyframes spin{to{transform:rotate(360deg)}}.error-container,.empty-state,.config-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-md);width:100%;max-width:560px;margin-top:var(--space-2xl);padding:var(--space-2xl) var(--space-xl);text-align:center;background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--radius-xl);animation:cardIn .5s var(--ease-out) both}.error-container h2,.empty-state h2,.config-error h2{font-size:1.5rem;color:var(--ink)}.error-container p,.empty-state p,.config-error p{color:var(--ink-2);max-width:380px}.retry-btn{padding:.55rem 1.5rem;background:var(--ink);color:var(--bg);border-radius:var(--radius-full);font-weight:600;font-size:.95rem;transition:all var(--t-fast)}.retry-btn:hover{background:var(--accent);color:var(--accent-ink);transform:translateY(-1px)}.empty-steps{display:flex;gap:var(--space-md);margin-top:var(--space-md);flex-wrap:wrap;justify-content:center}.step{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-md);min-width:110px;font-size:.9rem;color:var(--ink-2)}.step-number{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-family:var(--font-display);font-weight:600;font-size:.85rem}.loading-more{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);padding:var(--space-xl)}.loading-more .loading-spinner{width:26px;height:26px;border-width:2px}.loading-more span{color:var(--ink-3);font-size:.9rem}.no-more-data{padding:var(--space-xl);text-align:center;color:var(--ink-3);font-size:.85rem;letter-spacing:.1em}.toast-container{position:fixed;bottom:max(var(--space-lg),env(safe-area-inset-bottom));left:50%;transform:translate(-50%);z-index:1100;display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);pointer-events:none}.toast{padding:.6rem 1.2rem;background:var(--ink);color:var(--bg);font-size:.9rem;font-weight:500;border-radius:var(--radius-full);box-shadow:var(--shadow-lg);border-left:3px solid var(--success);animation:toastIn .3s var(--ease-out);max-width:min(90vw,420px);word-break:break-word}.toast-error{border-left-color:var(--danger)}@keyframes toastIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.login-required{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;padding:var(--space-xl);text-align:center}.login-content{width:100%;max-width:420px;animation:cardIn .6s var(--ease-out) both}.app-title{font-size:clamp(2.6rem,8vw,3.6rem);color:var(--ink);letter-spacing:-.03em}.app-title em{font-style:italic;color:var(--accent)}.login-subtitle{color:var(--ink-2);font-size:1.1rem;margin:var(--space-sm) 0 var(--space-xl)}.config-error{margin:var(--space-2xl) auto}