:root,:root[data-theme=light]{--brand:#54453e;--bg:#eee6df;--titlebar-bg:#f3ece6;--panel:#fffc;--panel-solid:#fff;--panel-raised:#f8f4f0;--panel-sunken:#f3ede7;--btn-bg:#fff;--row-bg:#fff;--hover:#54453e0f;--border:#54453e1a;--border-strong:#54453e2e;--text:#54453e;--text-strong:#3b302a;--text-dim:#796d68;--text-faint:#a09894;--accent:#54453e;--accent-contrast:#fff;--accent-soft:#54453e14;--accent-ring:#54453e59;--highlight:#a58673;--good:#5f9459;--good-soft:#7fa37a29;--warn:#b97a35;--bad:#c1513b;--tip-bg:#3b302a;--tip-text:#fff;--icon-plate:#5b4b43;--icon-off:#a3958c;--icon-mask:#c9beb5;--icon-body-top:#e6ddd5;--icon-body-left:#ddd2c9;--icon-body-right:#d3c7bd;--icon-arrow:#3b302a;--icon-arrow-halo:#fffffff2;--shadow:0 18px 48px #54453e21, 0 2px 8px #54453e12;--shadow-soft:0 6px 18px #54453e1f;--lightningcss-light:initial;--lightningcss-dark: 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var(--border);border-radius:10px;width:34px;height:34px;transition:transform .12s,border-color .12s;box-shadow:inset 0 -3px 6px #0000002e}.swatch:hover{transform:translateY(-1px)}.swatch.active{border-color:var(--text-strong);transform:scale(1.08)}.repair{margin-top:10px}.repair:empty{display:none}.repair-text{color:var(--text);font-size:12px;line-height:1.5}.repair .btn-row{margin-top:8px}.zero-mark{display:flex;position:relative}.zero-mark:after{content:"";background:var(--text-faint);pointer-events:none;opacity:.6;border-radius:2px;width:2px;height:16px;margin-left:-1px;position:absolute;top:3px;left:50%}.net{grid-template-columns:repeat(12,1fr);gap:2px;margin:12px 0 4px;display:grid}.net .cell{aspect-ratio:1;border:0;border-radius:3px;padding:0}.net .cell.center{box-shadow:inset 0 0 0 1.5px #00000059}.net .gap{aspect-ratio:1}.validation{margin-top:10px;font-size:12px;line-height:1.5}.validation .ok{color:var(--good)}.validation .err{color:var(--warn)}.btn-row{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.trainer{flex-direction:column;gap:10px;padding-top:6px;display:flex}.trainer-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel-raised);padding:12px 13px}.trainer-label{align-items:center;gap:6px;margin-bottom:8px;display:flex}.trainer-label .muted{font-family:var(--font);text-transform:none;letter-spacing:0;font-size:11.5px;font-weight:500}.row-between{justify-content:space-between;align-items:center;gap:8px;display:flex}.cross-color{color:var(--text-strong);font-family:var(--font);text-transform:none;letter-spacing:0;font-size:12.5px;font-weight:600}.scramble-text{font-family:var(--mono);color:var(--text-strong);-webkit-user-select:text;user-select:text;word-spacing:2px;font-size:13.5px;line-height:1.55}.trainer .btn-row{margin-top:10px}.trainer-status{font-size:13px;line-height:1.5}.trainer-status b{font-variant-numeric:tabular-nums;color:var(--text-strong)}.muted{color:var(--text-faint)}.good{color:var(--good)}.warn{color:var(--warn)}.small{margin-top:6px;font-size:11.5px}.solutions{flex-direction:column;gap:4px;display:flex}.solution-row{background:var(--row-bg);text-align:left;border:1px solid #0000;border-radius:10px;grid-template-columns:16px 1fr auto 34px;align-items:center;gap:8px;padding:7px 8px;display:grid;position:relative}.solution-row:hover{border-color:var(--border-strong)}.solution-row.preferred{border-color:var(--accent)}.solution-row .rank{color:var(--text-faint);font-size:11px;font-weight:700;font-family:var(--mono)}.solution-row .sol-text{font-family:var(--mono);color:var(--text-strong);word-spacing:1px;font-size:12px;line-height:1.45}.solution-row .sol-len{color:var(--text-dim);font-variant-numeric:tabular-nums;font-size:11.5px}.solution-row .sol-text .tag{background:var(--accent-soft);color:var(--text-dim);font-family:var(--font);word-spacing:0;white-space:nowrap;border-radius:999px;margin-left:6px;padding:0 6px;font-size:10px;font-weight:600;display:inline-block}.solution-row .ease{background:var(--border);border-radius:9px;height:5px;overflow:hidden}.solution-row .ease span{background:linear-gradient(90deg, var(--highlight), var(--good));border-radius:9px;height:100%;display:block}.solution-row .prefer{border:1px solid var(--border-strong);background:var(--panel-solid);height:20px;color:var(--text-dim);border-radius:999px;padding:0 7px;font-size:10.5px;font-weight:600;display:none;position:absolute;top:5px;right:6px}.solution-row:hover .prefer{align-items:center;display:inline-flex}.solution-row .prefer:hover{color:var(--accent-contrast);background:var(--accent);border-color:#0000}.steps{flex-direction:column;gap:3px;display:flex}.step{grid-template-columns:26px 1fr;align-items:baseline;gap:6px;display:grid}.step .slot{font-family:var(--mono);letter-spacing:.06em;color:var(--text-faint);font-size:10px;font-weight:700}.step .tag{background:var(--accent-soft);color:var(--text-dim);font-family:var(--font);word-spacing:0;white-space:nowrap;border-radius:999px;margin-left:6px;padding:0 6px;font-size:10px;font-weight:600;display:inline-block}.step .tag.mine{background:var(--accent);color:var(--accent-contrast)}.trainer-option{color:var(--text-dim);justify-content:space-between;align-items:center;gap:10px;margin-top:10px;font-size:12px;display:flex}.trainer-option .segmented{flex:none}.trainer-note{color:var(--text-faint);margin-top:10px;font-size:11.5px;line-height:1.5}.trainer-stats{color:var(--text-dim);flex-wrap:wrap;gap:6px 12px;padding:2px 4px 8px;font-size:12px;display:flex}.trainer-stats:empty{display:none}.option-grid{color:var(--text-dim);grid-template-columns:auto 1fr;align-items:center;gap:8px 10px;font-size:12px;display:grid}.option-grid .chips{gap:3px}.option-grid .chip{padding:2px 8px}.option-grid .segmented{margin:0}.chips{flex-wrap:wrap;gap:4px;display:flex}.chip{border:1px solid var(--border-strong);color:var(--text-dim);background:0 0;border-radius:999px;padding:3px 9px;font-size:11.5px;font-weight:600}.chip.active{background:var(--accent);color:var(--accent-contrast);border-color:#0000}.chip .dot{border-radius:50%;width:8px;height:8px;margin-right:5px;display:inline-block;box-shadow:inset 0 0 0 1px #0000002e}.help-text{display:none}:root.show-help .help-text{display:block}.help-btn{border:1px solid var(--border-strong);width:20px;height:20px;color:var(--text-dim);font-family:var(--font);letter-spacing:0;background:0 0;border-radius:50%;flex:none;font-size:11.5px;font-weight:700;line-height:1}.help-btn:hover{color:var(--text-strong);border-color:var(--accent-ring)}.help-btn.active{background:var(--accent);color:var(--accent-contrast);border-color:#0000}.swatches{flex-wrap:nowrap;align-items:center;gap:5px;min-width:0;display:flex}.swatches .swatch{background:var(--c);border:2px solid #0000;border-radius:50%;flex:none;width:20px;height:20px;box-shadow:inset 0 0 0 1px #0003}.swatches .swatch:hover{transform:scale(1.1)}.swatches .swatch.any{border-color:var(--border-strong);width:auto;box-shadow:none;color:var(--text-dim);background:0 0;border-radius:999px;padding:0 7px;font-size:10.5px;font-weight:700}.swatches .swatch.any.active{background:var(--accent);color:var(--accent-contrast);box-shadow:none;border-color:#0000}.swatches .swatch.active{border-color:var(--panel-solid);box-shadow:0 0 0 2px var(--accent), inset 0 0 0 1px #0003;transform:none}.swatches .swatch-name{color:var(--text-strong);white-space:nowrap;text-overflow:ellipsis;margin-left:4px;font-size:12px;font-weight:600;overflow:hidden}.trainer-status code{font-family:var(--mono);color:var(--text-strong);font-size:12px}.trainer-status:empty{display:none}.scramble-text+.trainer-status,.help-text+.trainer-status{margin-top:8px}.searching{color:var(--text-dim);align-items:center;gap:10px;padding:8px 4px;font-size:12px;display:flex}.searching .cube-spin{perspective:80px;width:22px;height:22px;position:relative}.searching .cube-spin i{border:2px solid var(--accent);border-radius:4px;animation:1.2s cubic-bezier(.5,0,.5,1) infinite spin;position:absolute;inset:3px}.searching .cube-spin i:nth-child(2){opacity:.45;animation-delay:-.6s}@keyframes spin{to{transform:rotate(360deg)}}.searching .bar{background:var(--border);border-radius:9px;flex:1;height:4px;overflow:hidden}.searching .bar span{background:var(--accent);border-radius:9px;width:35%;height:100%;animation:1.1s ease-in-out infinite slide;display:block}@keyframes slide{0%{transform:translate(-100%)}to{transform:translate(300%)}}.timer{top:calc(var(--titlebar) + 14px);left:calc(var(--library-w) + 28px);pointer-events:none;z-index:9;justify-content:center;display:flex;position:absolute;right:14px}.timer-card{pointer-events:auto;touch-action:none;box-sizing:border-box;border-radius:var(--radius-xl);flex-direction:column;align-items:center;gap:2px;min-width:250px;max-width:100%;padding:8px 18px 9px;display:flex;position:relative}.timer-top{align-items:center;gap:8px;display:flex}.timer-digits{font-family:var(--font-display);letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--text-strong);font-size:40px;font-weight:700;line-height:1.05;transition:color .1s}.timer.holding .timer-digits{color:var(--bad)}.timer.ready .timer-digits{color:var(--good)}.timer.inspecting .timer-digits{color:var(--warn)}.timer.running .timer-card{box-shadow:var(--shadow), 0 0 0 2px var(--accent-ring)}.timer-hint{max-width:100%;color:var(--text-faint);text-align:center;flex-wrap:wrap;justify-content:center;gap:2px 10px;font-size:11.5px;line-height:1.6;display:flex}.timer-hint span{white-space:nowrap}.timer-hint kbd{padding:0 5px;font-size:10px}.timer-stats{color:var(--text-dim);font-variant-numeric:tabular-nums;gap:12px;font-size:11.5px;display:flex}.timer-stats b{color:var(--text-strong);font-weight:600}.timer-actions{gap:4px;margin-top:3px;display:flex}.timer-actions .chip{padding:1px 8px;font-size:11px}.timer.compact .timer-digits{font-size:30px}#app.timing .library,#app.timing .toolbar,#app.timing .player-wrap{opacity:.35;transition:opacity .3s}#app.timing .timer-digits{font-size:64px}.times-list{flex-direction:column;gap:2px;max-height:330px;margin-top:6px;display:flex;overflow-y:auto}.time-row{font-variant-numeric:tabular-nums;border-radius:8px;grid-template-columns:34px 1fr auto auto auto;align-items:center;gap:6px;padding:4px 6px;font-size:12px;display:grid}.time-row:hover{background:var(--hover)}.time-row .n{color:var(--text-faint);font-family:var(--mono);font-size:10.5px}.time-row .t{color:var(--text-strong);font-weight:600}.time-row .meta{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.time-row button{color:var(--text-faint);background:0 0;border:0;padding:0 4px;font-size:11px}.time-row button:hover{color:var(--bad)}.stat-grid{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.stat{background:var(--panel-raised);border:1px solid var(--border);border-radius:12px;padding:8px 10px}.stat .k{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);font-size:9.5px}.stat .v{font-family:var(--font-display);color:var(--text-strong);font-variant-numeric:tabular-nums;font-size:16px;font-weight:700}.cost-row{grid-template-columns:1fr 120px 38px;align-items:center;gap:8px;min-height:30px;display:grid}.cost-row .label{color:var(--text);font-size:12.5px}.cost-row .hint{color:var(--text-faint);font-size:11px}.cost-row input[type=range]{width:120px}.cost-row .value{text-align:right;font-variant-numeric:tabular-nums;color:var(--text-dim);font-size:12px}.cost-row.changed .value{color:var(--text-strong);font-weight:700}.formula{font-family:var(--mono);background:var(--panel-raised);border:1px solid var(--border);color:var(--text-dim);white-space:pre-wrap;border-radius:10px;padding:8px 10px;font-size:11px;line-height:1.6}.my-alg-input{resize:vertical;border:1px solid var(--border-strong);background:var(--panel-sunken);width:100%;min-height:64px;color:var(--text-strong);font-family:var(--mono);border-radius:12px;outline:0;padding:9px 11px;font-size:13px}.my-alg-input:focus{border-color:var(--accent-ring)}.my-alg-list{flex-direction:column;gap:4px;margin-top:8px;display:flex}.my-alg-item{background:var(--panel-raised);border:1px solid var(--border);border-radius:10px;align-items:center;gap:8px;padding:6px 8px;display:flex}.my-alg-item code{font-family:var(--mono);color:var(--text-strong);flex:1;font-size:12px}.my-alg-item .icon-btn{min-width:24px;height:24px;padding:0 4px}.my-alg-item .icon-btn svg{width:14px;height:14px}.case-preview{align-items:center;gap:12px;display:flex}.case-preview svg{flex:none;width:64px;height:64px}.toast{top:calc(var(--titlebar) + 18px);background:var(--tip-bg);color:var(--tip-text);box-shadow:var(--shadow);opacity:0;pointer-events:none;z-index:40;border-radius:999px;padding:8px 16px;font-size:12.5px;transition:opacity .2s,transform .2s;position:absolute;left:50%;transform:translate(-50%,-12px)}.toast.show{opacity:1;transform:translate(-50%)}.toast.error{background:var(--bad);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);background-clip:padding-box;border:2px solid #0000;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--text-faint);background-clip:padding-box;border:2px solid #0000}.hint-overlay{left:calc(var(--library-w) + 28px);pointer-events:none;z-index:5;justify-content:center;display:flex;position:absolute;bottom:168px;right:14px}.hint-overlay .hint-text{color:var(--text-faint);opacity:.9;font-size:12px}@media (max-width:1180px){:root{--library-w:296px}.case-card .icon svg,.case-card .icon img{width:72px;height:72px}}.cfop-result{flex-direction:column;gap:6px;display:flex}.cfop-stage{background:var(--row-bg);border-radius:10px;grid-template-columns:44px 1fr;align-items:baseline;gap:8px;padding:6px 8px;font-size:12px;display:grid}.cfop-stage .stage{font-family:var(--mono);letter-spacing:.06em;color:var(--text-faint);font-size:10.5px;font-weight:700}.cfop-stage .what{flex-direction:column;gap:2px;display:flex}.cfop-stage code{font-family:var(--mono);color:var(--text-strong);word-spacing:1px;font-size:12px}.recog .recog-pool{margin-top:10px}.recog-status{color:var(--text-strong);font-size:13px;line-height:1.5}.recog .btn-row.tight{flex-wrap:nowrap;margin-top:0}.recog-crumbs{flex-wrap:wrap;align-items:center;gap:4px;margin-top:10px;display:flex}.recog-crumbs:empty{display:none}.recog-crumbs .crumb{border:1px solid var(--border-strong);color:var(--text-dim);background:0 0;border-radius:999px;padding:2px 9px;font-size:11.5px;font-weight:600}.recog-crumbs .crumb+.crumb:before{content:"›";color:var(--text-faint);margin-right:6px}.recog-crumbs .crumb:hover{color:var(--text-strong);border-color:var(--accent-ring)}.recog-answer{margin-top:10px}.recog-step{color:var(--text-faint);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:10.5px;font-weight:700}.recog-options{grid-template-columns:repeat(2,1fr);gap:6px;display:grid}.recog-option{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--row-bg);color:var(--text-strong);text-align:left;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;font-size:12.5px;font-weight:600;transition:border-color .15s,background .15s,transform .1s;display:flex}.recog-option:hover{border-color:var(--border-strong);background:var(--hover)}.recog-option:active{transform:scale(.98)}.recog-option .count{color:var(--text-faint);font-variant-numeric:tabular-nums;font-size:11px;font-weight:500}.recog-grid .case-card .icon svg{width:72px;height:72px}.case-card.recog-card.right{border-color:var(--good);background:var(--good-soft)}.case-card.recog-card.wrong{border-color:var(--bad)}.recog-float{flex-direction:column;gap:10px;padding:14px;display:none;overflow:hidden}#app.recog-mode .recog-float{display:flex}.recog-float-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.recog-float-body{flex:1;min-height:0;margin:0 -6px;padding:0 6px;overflow-y:auto}.recog-float .trainer-stats{padding:0 2px}.recog-float .recog-crumbs{margin-top:0;margin-bottom:10px}.recog-float .recog-answer{margin-top:0}.share-row{gap:8px;margin-top:10px;display:flex}.side .value{white-space:nowrap}.share-name{border:1px solid var(--border);background:var(--panel-sunken);min-width:0;height:30px;color:var(--text-strong);border-radius:999px;outline:0;flex:1;padding:0 12px;font-size:12px}.share-name:focus{border-color:var(--accent-ring)}.share-code{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel-sunken);width:100%;color:var(--text-strong);font-family:var(--mono);resize:vertical;word-break:break-all;-webkit-user-select:text;user-select:text;outline:0;margin-top:8px;padding:8px 10px;font-size:11px;line-height:1.4;display:block}.share-code:focus{border-color:var(--accent-ring)}.share-code::placeholder{color:var(--text-faint);font-family:var(--font);font-size:12px}.share-sep{background:var(--border);height:1px;margin:14px 0 6px}.share-preview{border-radius:var(--radius-sm);background:var(--accent-soft);margin-top:10px;padding:10px 12px}.share-from{color:var(--text-strong);font-size:12.5px;font-weight:600;line-height:1.5}.share-from .muted{font-weight:500}.share-preview .btn-row{margin-top:10px}.pop-menu{z-index:60;border-radius:var(--radius);opacity:0;min-width:220px;max-width:calc(100% - 16px);padding:6px;transition:opacity .12s,transform .12s;position:absolute;transform:scale(.97)}.pop-menu.open{opacity:1;transform:none}.pop-item{border-radius:var(--radius-sm);width:100%;min-height:42px;color:var(--text);text-align:left;background:0 0;border:0;grid-template-columns:22px 1fr;align-items:center;gap:10px;padding:6px 10px;font-size:13.5px;font-weight:600;display:grid}.pop-item:hover,.pop-item:active{background:var(--hover);color:var(--text-strong)}.pop-item.active{background:var(--accent-soft);color:var(--text-strong)}.pop-icon svg{width:18px;height:18px;display:block}.speed-menu{width:280px;padding:6px 12px 10px}.speed-pop{align-items:center;gap:10px;min-height:40px;display:flex}.speed-pop input{flex:1}.speed-pop .value{text-align:right;min-width:58px;color:var(--text-strong);font-variant-numeric:tabular-nums;font-weight:700}.speed-ends{color:var(--text-faint);justify-content:space-between;margin-right:68px;font-size:11px;display:flex}.icon-btn.menu-open,.chip.menu-open{background:var(--hover);color:var(--text-strong)}.support-hero{text-align:center;padding:2px 6px 14px}.support-duck{justify-content:center;margin-bottom:8px;display:flex}.support-duck .brand-mark{width:54px;height:54px;color:var(--brand)}:root[data-theme=dark] .support-duck .brand-mark{color:#fff}.support-title{font-family:var(--font-display);color:var(--text-strong);font-size:18px;font-weight:700}.support-lead{color:var(--text-dim);text-align:left;margin-top:6px;font-size:12.5px;line-height:1.55}.support-tiers{flex-direction:column;gap:6px;display:flex}.support-tier{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--panel-raised);color:var(--text-strong);text-align:left;justify-content:space-between;align-items:center;gap:12px;padding:8px 12px;transition:border-color .15s,background .15s,transform .1s;display:flex}.support-tier:not(:disabled):hover{border-color:var(--accent-ring);background:var(--hover)}.support-tier:not(:disabled):active{transform:scale(.99)}.support-tier.featured{border-color:var(--accent)}.support-tier:disabled{cursor:default;opacity:.8}.tier-text{flex-direction:column;gap:1px;min-width:0;display:flex}.tier-name{align-items:center;gap:8px;font-size:13.5px;font-weight:700;display:flex}.tier-badge{background:var(--accent);color:var(--accent-contrast);letter-spacing:.03em;border-radius:999px;padding:1px 7px;font-size:10px;font-weight:700}.tier-desc{color:var(--text-faint);font-size:12px}.tier-price{font-family:var(--font-display);font-variant-numeric:tabular-nums;flex:none;font-size:15px;font-weight:700}.support-note{margin-top:10px}.support-note.soon{border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--text-dim);padding:8px 10px}.support-list{color:var(--text-dim);margin:0;padding-left:16px;font-size:12px;line-height:1.4}.support-list li+li{margin-top:3px}.solution-row.playing{border-color:var(--accent);background:var(--accent-soft)}.lbl-short{display:none}.text-btn.busy{pointer-events:none;opacity:.7}.text-btn.busy svg{animation:1s linear infinite spin}.phone-only,.more-btn,.tabbar,.trainer-slot,.slot-only{display:none}@media (hover:none){[data-tip]:hover:after{display:none}.solution-row.playing .prefer{align-items:center;display:inline-flex}}@media (max-width:700px),(max-width:1100px) and (orientation:portrait){:root{--titlebar:50px;--tabbar:58px;--library-w:0px;--sat:var(--safe-area-inset-top,env(safe-area-inset-top,0px));--sab:var(--safe-area-inset-bottom,env(safe-area-inset-bottom,0px))}.titlebar{height:calc(var(--titlebar) + var(--sat));padding:var(--sat) 8px 0 14px}#scene{top:calc(var(--titlebar) + var(--sat));height:calc(100% - var(--titlebar) - var(--sat))}.hint-overlay{display:none}.icon-btn{min-width:40px;height:40px}.toolbar{top:var(--sat);height:var(--titlebar);box-shadow:none;z-index:21;border:0;gap:0;padding:0;right:4px}.toolbar,#app.glass .toolbar{-webkit-backdrop-filter:none;background:0 0}.toolbar .label,.toolbar .tb-extra{display:none}.toolbar .more-btn{display:inline-flex}.timer{top:calc(var(--titlebar) + var(--sat) + 8px);left:8px;right:8px}.timer-card{flex-flow:wrap;justify-content:center;gap:2px 10px;width:100%;min-width:0;padding:8px 12px}.timer-top{position:absolute;top:10px;left:14px}.timer-digits{text-align:center;flex-basis:100%;font-size:34px}.timer-hint{flex-basis:100%}.timer-card.has-stats .timer-hint,.timer-stats span:last-child{display:none}.timer-actions{margin-top:0}.player-wrap{left:8px;right:8px;bottom:calc(var(--tabbar) + var(--sab) + 8px);flex-direction:column;align-items:stretch;gap:8px}.player{gap:8px;width:100%;padding:10px 10px 8px}.player-top{gap:8px;min-width:0}.case-label{flex:1;min-width:0}.player-top .spacer,.player-top .text-btn:not(.primary),.alg-switch .tag,.setup-btn{display:none}.player-bottom{flex-wrap:wrap;justify-content:center;row-gap:8px}.player .realign-btn,.player .loop-btn,.player .speed{display:none}.player .icon-btn.phone-only{display:inline-flex}.player .speed-chip{font-variant-numeric:tabular-nums;align-items:center;height:30px;margin:0 2px 0 6px;display:inline-flex}.alg-input{display:none}.player.typing .alg-input{flex-basis:100%;display:flex}.moves{scrollbar-width:none;flex-wrap:nowrap;min-height:38px;padding:2px 4px 4px;overflow:auto hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 16px calc(100% - 16px),#0000);mask-image:linear-gradient(90deg,#0000,#000 16px calc(100% - 16px),#0000)}.moves::-webkit-scrollbar{display:none}.move-chip{flex:none}.moves-empty{white-space:normal}.trainer-slot.show{pointer-events:auto;width:100%;padding:8px 10px;display:block;position:relative}.slot-body .trainer-card{background:0 0;border:0;padding:0}.slot-body .trainer-label,.slot-body .scramble-text,.slot-body .help-text,.slot-body .trainer-status:empty{display:none}.slot-body .slot-only{display:inline-flex}.slot-body .trainer-status{margin:0 0 8px;font-size:12.5px}.slot-body .btn-row{scrollbar-width:none;flex-wrap:nowrap;margin-top:0;overflow-x:auto}.slot-body .btn-row::-webkit-scrollbar{display:none}.slot-body .text-btn{flex:1 0 auto;justify-content:center;height:38px;padding:0 11px;font-size:13px}.slot-body .btn-row.crowded .opt-word{display:none}.slot-body .btn-row.crowded{gap:6px}.slot-body .btn-row.crowded .text-btn{gap:5px;padding:0 6px;font-size:12.5px}.slot-body .btn-row.crowded .options-btn{flex:none;padding:0 9px}.slot-body .lbl-long{display:none}.slot-body .lbl-short{display:inline}.tabbar{height:calc(var(--tabbar) + var(--sab));padding-bottom:var(--sab);background:var(--titlebar-bg);border-top:1px solid var(--border);z-index:18;display:flex;position:absolute;bottom:0;left:0;right:0}.tab{color:var(--text-faint);background:0 0;border:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:11px;font-weight:600;display:flex}.tab svg{width:22px;height:22px}.tab.active{color:var(--text-strong)}.library,#app.glass .library{width:auto;left:0;right:0;top:calc(var(--titlebar) + var(--sat));bottom:calc(var(--tabbar) + var(--sab));box-shadow:none;background:var(--bg);-webkit-backdrop-filter:none;z-index:15;opacity:0;pointer-events:none;border:0;border-radius:0;transition:opacity .18s,transform .18s;transform:translateY(10px)}#app[data-page=algs] .library,#app[data-page=train] .library{opacity:1;pointer-events:auto;transform:none}#app:not([data-page=cube]) .timer,#app:not([data-page=cube]) .player-wrap,#app:not([data-page=cube]) .recog-float{visibility:hidden}#app.timing[data-page=cube] .library{opacity:0}.mode-switch{display:none}.library .panel-head{padding:14px 16px 4px}.lib-controls{padding:8px 12px}.lib-list{padding:2px 12px 16px}.lib-group-title{background:linear-gradient(180deg, var(--bg) 72%, transparent)}.lib-grid{grid-template-columns:repeat(3,1fr);gap:6px}.case-card{align-items:center;gap:4px;padding:8px 6px 7px}.case-card .icon svg,.case-card .icon img{width:74px;height:74px}.case-card .meta{flex-direction:column;align-items:center;gap:0;max-width:100%}.case-card .name{max-width:100%}.case-card .alg{display:none}.trainer .btn-row.phone-only{display:flex}.side{top:calc(var(--titlebar) + var(--sat) + 8px);width:auto;max-height:calc(100% - var(--titlebar) - var(--sat) - var(--tabbar) - var(--sab) - 16px);z-index:20;left:8px;right:8px}.side[data-kind=solve]{max-height:calc(var(--player-top,70vh) - var(--titlebar) - var(--sat) - 16px)}.recog-float{z-index:11}html:not(.recog-solution) #app.recog-mode .player-wrap .player{display:none}.recog-float.compact{padding:10px 12px}.recog-float.compact .recog-float-body,.recog-float.compact .trainer-stats,.recog-float.compact .recog-auto{display:none}.recog-float .recog-options,.recog-float .recog-grid{overscroll-behavior-x:contain;scroll-snap-type:x proximity;scrollbar-width:none;grid-auto-flow:column;padding-bottom:2px;display:grid;overflow-x:auto}.recog-float .recog-options{grid-template-rows:repeat(2,auto);grid-auto-columns:44%}.recog-float .recog-grid{grid-template-columns:none;grid-auto-columns:31%}.recog-float .recog-options::-webkit-scrollbar{display:none}.recog-float .recog-grid::-webkit-scrollbar{display:none}.recog-float .recog-option,.recog-float .recog-card{scroll-snap-align:start}.toast{top:calc(var(--titlebar) + var(--sat) + 10px);max-width:calc(100% - 32px)}}@media (min-width:560px) and (max-width:1100px) and (orientation:portrait){.lib-grid{grid-template-columns:repeat(5,1fr)}}@media (max-width:380px){.brand small{display:none}.player .speed-chip{margin-left:2px;padding:2px 7px}.lib-grid{gap:5px}.case-card .icon svg,.case-card .icon img{width:64px;height:64px}}