.sort-cluster-scene .custom-order-grid .batch-cell.target-slot{background:#f4b942!important;box-shadow:0 0 10px 4px #ffe39a,inset 0 0 7px #fff2a8!important;animation:target-pulse .7s ease-in-out infinite alternate}.sort-cluster-scene .custom-order-grid .batch-cell.target-slot:after{content:"⬆";display:block;color:#fff6b0;font-size:.55rem;text-align:center;line-height:1.4}@keyframes target-pulse{0%{filter:brightness(1);transform:scale(1)}to{filter:brightness(1.55);transform:scale(1.14)}}.sort-cluster-scene .custom-order-confirmed{color:#9af5eb!important}.sort-cluster-scene .order-builder{margin:8px 0 10px;padding:8px;border:1px solid #9af5eb55;border-radius:8px;background:#0b111b}.sort-cluster-scene .builder-title{color:#f4d58c;font-size:.75rem;font-weight:700}.sort-cluster-scene .builder-help{margin:3px 0 7px;color:var(--m);font-size:.62rem}.sort-cluster-scene .menu-picks{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;margin-bottom:8px}.sort-cluster-scene .menu-pick{display:flex;align-items:center;gap:3px;padding:4px;border-radius:4px;background:#172338;color:#d8e2f5;font-size:.58rem}.sort-cluster-scene .menu-pick input{accent-color:#2dd4bf}.sort-cluster-scene .coord-table{width:100%;border-collapse:collapse;font-size:.58rem}.sort-cluster-scene .coord-table th,.sort-cluster-scene .coord-table td{padding:3px;text-align:left;border-bottom:1px solid #ffffff18}.sort-cluster-scene .coord-table th{color:#bba984;font-weight:500}.sort-cluster-scene .coord-food{color:#fff3c9}.sort-cluster-scene .coord-input{width:62px;padding:3px;border:1px solid #ffffff2b;border-radius:4px;background:#172338;color:#eef5ff;font:inherit}.sort-cluster-scene .coord-input:focus{outline:2px solid #9af5eb}.sort-cluster-scene .algorithm-picks{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:8px 0}.sort-cluster-scene .algorithm-picks label{display:grid;gap:3px;color:#bba984;font-size:.58rem}.sort-cluster-scene .algorithm-picks select{padding:5px;border:1px solid #ffffff2b;border-radius:5px;background:#172338;color:#eef5ff;font:inherit}.sort-cluster-scene .builder-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.sort-cluster-scene .builder-validation{color:#f4b942;font-size:.6rem}.sort-cluster-scene .custom-order-grid .batch-cell{transition:background .16s,box-shadow .16s}.sort-cluster-scene .custom-order-grid .batch-cell.has-food{background:#233c46}.sort-cluster-scene .custom-order-grid .batch-cell.target-slot{outline:1px solid #f4b942}.sort-cluster-scene .custom-food-token{position:absolute;z-index:5;font-size:1rem;line-height:1;transform:translate(-50%,-50%);transition:left .3s ease,top .3s ease}.sort-cluster-scene .coordinate-readout{margin-top:6px;color:#bba984;font-size:.59rem}.sort-cluster-scene .coordinate-readout b{color:#9af5eb;font-weight:500}@media(max-width:700px){.sort-cluster-scene .menu-picks{grid-template-columns:repeat(2,1fr)}}@media(max-width:500px){.sort-cluster-scene .algorithm-picks{grid-template-columns:1fr}.sort-cluster-scene .coord-input{width:52px}}.sort-cluster-scene .same-order{margin:6px 0;padding:6px;border-radius:6px;background:#0b111b;color:#f4d58c;font-size:.6rem}.sort-cluster-scene .batch-stage{height:300px}.sort-cluster-scene .batch-shelf{width:37%;height:246px}.sort-cluster-scene .batch-grid{height:208px;position:relative}.sort-cluster-scene .batch-grid-runner{display:none}.sort-cluster-scene .sort-food-token{position:absolute;z-index:5;font-size:1rem;line-height:1;transform:translate(-50%,-50%);transition:left .26s ease,top .26s ease}.sort-cluster-scene .batch-cell.sort-target{background:#f4b942;box-shadow:0 0 8px 2px #ffe39a}.sort-cluster-scene .batch-cell.sort-ready{background:#34c77b}.sort-cluster-scene .batch-readout em{display:block;margin-top:4px;color:#bba984;font-size:.58rem;font-style:normal}.sort-cluster-scene .batch-counter{position:relative}.sort-cluster-scene .batch-counter #batch-carry{display:block;min-height:18px;margin-top:3px;color:#fff0a8;font-size:.7rem;letter-spacing:-2px}@media(max-width:600px){.sort-cluster-scene .batch-stage{height:330px}.sort-cluster-scene .batch-shelf{width:43%;height:255px}.sort-cluster-scene .batch-grid{height:218px}.sort-cluster-scene .batch-counter{left:35%;right:35%;bottom:24px}}.direct-route .batch-path{display:none!important}.direct-route .batch-stage{height:300px}.direct-route .batch-shelf{width:37%;height:246px}.direct-route .batch-grid{height:208px;position:relative}.direct-route .batch-grid-runner{position:absolute;z-index:5;left:0;top:0;font-size:1rem;font-style:normal;line-height:1;transform:translate(-50%,-50%);transition:left .18s linear,top .18s linear}.direct-route .batch-cell{transition:background .16s,box-shadow .16s,transform .16s}.direct-route .batch-cell.current{background:#f4b942;box-shadow:0 0 10px 3px #ffe39a;transform:scale(1.3);position:relative;z-index:2}.direct-route .batch-cell.picked{background:#34c77b;box-shadow:0 0 7px 2px #9af5eb}.direct-route .batch-readout em{display:block;margin-top:4px;color:#bba984;font-size:.58rem;font-style:normal}.direct-route .batch-counter{position:relative}.direct-route .batch-counter #batch-carry{display:block;min-height:18px;margin-top:3px;color:#fff0a8;font-size:.7rem;letter-spacing:-2px}@media(max-width:600px){.direct-route .batch-stage{height:330px}.direct-route .batch-shelf{width:43%;height:255px}.direct-route .batch-grid{height:218px}.direct-route .batch-counter{left:35%;right:35%;bottom:24px}}.no-corridor .batch-grid-runner{position:absolute;z-index:5;left:0;top:0;font-size:1rem;font-style:normal;line-height:1;transform:translate(-50%,-50%);transition:left .08s linear,top .08s linear}.no-corridor .batch-cell{transition:background .12s,box-shadow .12s,transform .12s}.no-corridor .batch-path{display:none!important}.no-corridor{height:300px}.no-corridor .batch-shelf{width:37%;height:246px}.no-corridor .batch-grid{height:208px;position:relative}.no-corridor .batch-grid-runner{position:absolute;z-index:5;left:0;top:0;font-size:1rem;font-style:normal;line-height:1;transform:translate(-50%,-50%);transition:left .16s linear,top .16s linear}.no-corridor .batch-cell{transition:background .16s,box-shadow .16s,transform .16s}.no-corridor .batch-cell.path-cell{background:#536889}.no-corridor .batch-cell.current{background:#f4b942;box-shadow:0 0 10px 3px #ffe39a;transform:scale(1.3);position:relative;z-index:2}.no-corridor .batch-cell.picked{background:#34c77b;box-shadow:0 0 7px 2px #9af5eb}.no-corridor .batch-counter{bottom:24px}.batch-counter{position:relative}.batch-counter #batch-carry{display:block;min-height:18px;margin-top:3px;color:#fff0a8;font-size:.7rem;letter-spacing:-2px}.no-corridor .batch-readout{margin-top:7px}@media(max-width:600px){.no-corridor{height:330px}.no-corridor .batch-shelf{width:43%;height:255px}.no-corridor .batch-grid{height:218px}.no-corridor .batch-counter{left:35%;right:35%;bottom:24px}}.batch-grid{position:relative}.batch-grid-runner{position:absolute;z-index:5;left:0;top:0;font-size:1rem;font-style:normal;line-height:1;transform:translate(-50%,-50%);transition:left .16s linear,top .16s linear,opacity .18s}.batch-cell.path-cell{background:#536889}.batch-cell.path-cell.picked{background:#34c77b}.batch-route-scene{margin-top:10px;padding:10px;border-top:1px solid var(--l)}.batch-route-scene .scene-subtitle{margin:4px 0 8px;color:var(--m);font-size:.68rem}.batch-stage{position:relative;height:300px;overflow:hidden;border:1px solid #9af5eb55;border-radius:10px;background:linear-gradient(#172338 0 78%,#392c25 78%)}.batch-shelf{position:absolute;top:10px;width:37%;height:218px;padding:6px;border:4px solid #8b5e3c;border-radius:6px;background:#5a3928;color:#f4d58c;font-size:.57rem}.shelf-left{left:1%}.shelf-right{right:1%}.batch-shelf>b,.batch-shelf>small{display:block;text-align:center}.batch-shelf>small{margin:3px 0;color:#ffe39a;font-size:.5rem}.batch-grid{display:grid;grid-template-columns:repeat(14,1fr);grid-template-rows:repeat(10,1fr);gap:2px;height:184px;padding:4px;border:2px solid #9d6d48;background:#261a15}.batch-cell{min-width:0;border:1px solid #ffffff22;border-radius:2px;background:#172338;transition:background .16s,box-shadow .16s,transform .16s}.batch-cell.current{background:#f4b942;box-shadow:0 0 9px 3px #ffe39a;transform:scale(1.18);position:relative;z-index:2}.batch-cell.picked{background:#34c77b;box-shadow:0 0 7px 2px #9af5eb}.batch-counter{position:absolute;left:39%;right:39%;bottom:24px;height:54px;padding:6px;border:4px solid #7a4b2d;border-radius:8px 8px 3px 3px;background:#b87945;color:#fff0d0;text-align:center;font-size:.58rem}.batch-counter>span{position:absolute;top:-30px;left:calc(50% - 12px);font-size:1.5rem}.batch-counter b,.batch-counter small{display:block}.batch-counter small{margin-top:5px;overflow:hidden;color:#f4d58c;white-space:nowrap;text-overflow:ellipsis}.batch-path{position:absolute;top:255px;width:38%;height:5px;border-radius:5px;background:#8b9ab7aa}.path-left{left:25%}.path-right{right:25%}.batch-path i{position:absolute;top:-18px;font-size:1.2rem;font-style:normal;transition:left .16s linear}.batch-readout{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:7px}.batch-readout div{padding:6px;border-radius:6px;background:#0b111b;font-size:.62rem}.batch-readout b,.batch-readout span{display:block}.batch-readout b{color:#9af5eb}.batch-readout div+div b{color:#d7a7ff}.batch-readout span{margin-top:3px;color:var(--m)}.batch-status{margin-top:7px;padding:7px;border-radius:7px;background:#0b111b;color:#9af5eb;font-size:.68rem}@media(max-width:600px){.batch-stage{height:330px}.batch-shelf{width:43%;height:225px}.shelf-left{left:1%}.shelf-right{right:1%}.batch-grid{height:190px}.batch-counter{left:35%;right:35%;bottom:25px}.path-left{left:30%;width:22%}.path-right{right:30%;width:22%}.batch-path{top:285px}}.menu-options{margin-top:8px}.menu-help{font-size:.68rem;color:var(--m)}.menu-list{display:grid;gap:6px}.menu-food{padding:7px 0;border-top:1px solid #f4d58c33}.menu-food>strong{display:block;color:#fff3c9;font-size:.7rem;margin-bottom:5px}.menu-option-groups{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}.menu-option-group{display:flex;flex-wrap:wrap;gap:2px;align-content:start}.menu-option-group b{width:100%;color:#bba984;font-size:.55rem}.menu-option-group span{padding:2px 3px;border-radius:4px;background:#172338;color:#aab8d0;font-size:.52rem}.menu-option-group span.selected-option{background:#2dd4bf44;color:#e4fffb;border:1px solid #9af5eb99}@media(max-width:700px){.menu-option-groups{grid-template-columns:repeat(2,1fr)}}.sort-route-scene{margin-top:10px;padding:10px;border-top:1px solid var(--l)}.scene-title{color:var(--t);font-size:.82rem;font-weight:700}.scene-subtitle{margin:4px 0 8px;color:var(--m);font-size:.68rem}.route-stage{position:relative;height:210px;overflow:hidden;border:1px solid #9af5eb55;border-radius:10px;background:linear-gradient(#172338 0 70%,#392c25 70%)}.route-rack{position:absolute;top:22px;width:25%;height:120px;padding:6px;border:3px solid #8b5e3c;border-radius:6px;background:#5a3928;color:#f4d58c;font-size:.58rem}.rack-a{left:2%}.rack-b{right:2%}.route-rack>b,.route-rack>small{display:block;text-align:center}.route-rack>small{margin:3px 0;color:#ffe39a;font-size:.52rem}.rack-slots{display:grid;grid-template-columns:1fr 1fr;gap:2px}.rack-slots span{overflow:hidden;padding:3px;border-radius:3px;background:#261a15;color:#d8c2a5;white-space:nowrap;text-overflow:ellipsis;font-size:.48rem}.rack-slots span.active-slot{background:#f4b942;color:#261900}.route-counter{position:absolute;left:37%;right:37%;bottom:28px;height:56px;padding:6px;border:4px solid #7a4b2d;border-radius:8px 8px 3px 3px;background:#b87945;color:#fff0d0;text-align:center;font-size:.58rem}.counter-person{position:absolute;top:-30px;left:calc(50% - 12px);font-size:1.55rem}.route-counter b,.route-counter small{display:block}.route-counter small{margin-top:5px;overflow:hidden;color:#f4d58c;white-space:nowrap;text-overflow:ellipsis}.route-path{position:absolute;top:160px;width:37%;height:5px;border-radius:4px;background:#8b9ab7aa}.path-a{left:27%}.path-b{right:27%}.route-path i{position:absolute;top:-17px;font-size:1.2rem;font-style:normal;transition:left .18s linear}.route-readout{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:7px}.route-readout div{padding:6px;border-radius:6px;background:#0b111b;font-size:.62rem}.route-readout b,.route-readout span{display:block}.route-readout b{color:#9af5eb}.route-readout div+div b{color:#d7a7ff}.route-readout span{margin-top:3px;color:var(--m)}.sort-route-status{margin-top:7px;padding:7px;border-radius:7px;background:#0b111b;color:#9af5eb;font-size:.68rem}@media(max-width:500px){.route-stage{height:230px}.route-rack{width:31%;height:130px}.rack-a{left:1%}.rack-b{right:1%}.route-counter{left:35%;right:35%;bottom:28px}.path-a{left:30%;width:23%}.path-b{right:30%;width:23%}.menu-option-groups{grid-template-columns:1fr 1fr}}.stock-route{margin-top:10px;padding:10px;border-top:1px solid var(--l)}.stock-route h4{margin:0 0 4px;color:var(--t);font-size:.8rem}.stock-route p{margin:0 0 8px;color:var(--m);font-size:.68rem}.stock-line{display:grid;grid-template-columns:20px 54px 1fr 62px;gap:6px;align-items:center;margin:8px 0;color:var(--m);font-size:.64rem}.stock-line b{color:#9af5eb}.stock-line:nth-of-type(3) b{color:#d7a7ff}.stock-track{position:relative;height:18px;border-radius:999px;background:#172338}.stock-track span{display:inline-block;width:7px;height:7px;margin:6px 0 0 2%;border-radius:50%;background:#536889}.stock-track span.stock-visited{background:#9af5eb}.stock-line:nth-of-type(3) .stock-track span.stock-visited{background:#d7a7ff}.stock-runner{position:absolute;top:-5px;left:0;font-size:1.05rem;font-style:normal;transition:left .2s ease}.stock-status{padding:7px;border-radius:7px;background:#0b111b;color:#9af5eb;font-size:.68rem}@media(max-width:500px){.stock-line{grid-template-columns:16px 45px 1fr 56px}}.choice-total{display:grid;gap:3px;margin-top:8px;padding:7px;border-radius:7px;background:#0b111b;color:#f4d58c;font-size:.68rem}.choice-total span{color:var(--m);font-size:.62rem}.route-token.runner-token{display:grid;width:24px;height:24px;top:-3px;place-items:center;background:transparent!important;border:0!important;font-size:1.05rem;line-height:1;box-shadow:none}.route-line:nth-of-type(3) .route-token.runner-token{background:transparent!important;border:0!important}.compact-route{margin-top:10px;padding-top:10px;border-top:1px solid var(--l)}.compact-route h4{margin:0 0 4px;color:var(--t);font-size:.8rem}.compact-route p{margin:0 0 8px;color:var(--m);font-size:.68rem}.route-line{display:grid;grid-template-columns:82px 1fr 45px;gap:7px;align-items:center;margin:7px 0;color:var(--m);font-size:.66rem}.route-line b{color:var(--t)}.route-track{position:relative;display:flex;justify-content:space-between;align-items:center;height:18px;padding:0 3px;border-radius:999px;background:#172338}.route-track span{z-index:1;width:7px;height:7px;border-radius:50%;background:#536889}.route-track span.visited{background:#9af5eb}.route-line:nth-of-type(3) .route-track span.visited{background:#d7a7ff}.route-token{position:absolute;z-index:2;left:0;top:2px;width:14px;height:14px;border-radius:50%;background:#2dd4bf;border:2px solid #d8fff7;transition:left .2s ease}.route-line:nth-of-type(3) .route-token{background:#9b6cff;border-color:#f0dfff}.route-status{margin-top:7px;padding:7px;border-radius:7px;background:#0b111b;color:#9af5eb;font-size:.68rem}@media(max-width:500px){.route-line{grid-template-columns:70px 1fr 38px}}.menu-board{margin:8px 0;padding:10px;border:1px solid #f4d58c88;border-radius:10px;background:linear-gradient(135deg,#382a18,#171b26);color:#f9e7b0}.menu-title{padding-bottom:7px;border-bottom:1px solid #f4d58c55;font-size:.78rem;font-weight:700;letter-spacing:.04em}.menu-columns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px}.menu-columns div{display:grid;gap:4px}.menu-columns b{color:#fff3c9;font-size:.68rem}.menu-columns span{display:flex;justify-content:space-between;gap:6px;color:#e5d7b5;font-size:.65rem}.menu-columns strong{color:#9af5eb;font-weight:600}.menu-board>small{display:block;margin-top:8px;color:#bba984;font-size:.62rem}.snack-card .food-stickers{display:block;padding:4px 0;background:transparent}.snack-card .food-stickers .menu-detail{display:block;padding:3px 0;color:#c7d4ed;background:transparent;font-size:.58rem;white-space:normal}.snack-card.snack-check .food-stickers .menu-detail,.snack-card.snack-found .food-stickers .menu-detail{background:transparent;color:inherit}@media(max-width:500px){.menu-columns{grid-template-columns:1fr}}.counter-scene{position:relative;height:176px;margin:9px 0;padding:12px;border:1px solid #9af5eb55;border-radius:10px;overflow:hidden;background:linear-gradient(#162338 0 65%,#392c25 65%)}.scene-shelf{position:absolute;left:5%;bottom:29px;width:34%;height:112px;padding:7px;border:5px solid #8b5e3c;border-radius:6px;background:#5a3928;color:#f4d58c;font-size:.62rem}.scene-shelf b,.scene-counter b{display:block;text-align:center;letter-spacing:.08em}.scene-shelf-grid{margin-top:8px;padding:6px;line-height:28px;text-align:center;word-spacing:7px;border:2px solid #9d6d48;background:#261a15;font-size:1rem}.scene-food{position:absolute;z-index:3;font-size:1.45rem;transition:all .75s ease}.shelf-food{left:19%;top:75px}.food-picked{left:31%;top:67px;transform:scale(1.2)}.food-carried{left:51%;top:76px;transform:scale(1.2)}.food-delivered{left:82%;top:119px;transform:scale(1.1)}.scene-person{position:absolute;z-index:4;bottom:32px;left:38%;font-size:2.2rem;transition:left .75s ease,transform .35s ease}.scene-search{left:31%;animation:lookAround .45s infinite alternate}.scene-pick{left:32%;transform:translateY(-12px)}.scene-carry{left:52%;transform:scaleX(-1)}.scene-deliver{left:72%;transform:scaleX(-1)}@keyframes lookAround{to{transform:translate(7px)}}.scene-counter{position:absolute;right:5%;bottom:28px;width:27%;height:68px;padding:8px;border:4px solid #7a4b2d;border-radius:8px 8px 3px 3px;background:#b87945;color:#fff0d0;font-size:.62rem}.scene-tray{height:30px;margin-top:7px;padding:7px;text-align:center;border-radius:5px;background:#3a2117;color:#f4d58c;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scene-caption{position:absolute;left:0;right:0;bottom:4px;text-align:center;color:#e9eefb;font-size:.68rem}@media(max-width:600px){.counter-scene{height:160px}.scene-shelf{left:3%;width:40%}.scene-counter{right:3%;width:30%}.scene-person{font-size:1.8rem}.scene-shelf-grid{font-size:.8rem;word-spacing:2px}.shelf-food{left:19%}.food-delivered{left:78%}}.shelf-route{margin-top:12px;padding-top:12px;border-top:1px solid var(--l)}.shelf-route h4{margin:0 0 5px;color:var(--t);font-size:.84rem}.shelf-route p{margin:0 0 9px}.shelf-head{display:flex;justify-content:space-between;align-items:center;gap:8px;color:#9af5eb;font-size:.74rem}.shelf-legend{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0;color:var(--m);font-size:.67rem}.legend-a{color:#9af5eb}.legend-b{color:#d7a7ff}.legend-target{color:#f4d58c}.shelf-scroll{overflow-x:auto;padding-bottom:4px}.shelf-grid{display:grid;grid-template-columns:repeat(17,22px);grid-template-rows:repeat(10,22px);gap:3px;width:max-content;padding:7px;border:1px solid var(--l);border-radius:8px;background:#0b111b}.shelf-grid span{display:grid;place-items:center;width:22px;height:22px;border:1px solid #ffffff18;border-radius:4px;background:#172338;color:#6f83a7;font-size:.6rem;transition:.12s}.shelf-grid span.route-a{background:#2dd4bf99;border-color:#9af5eb;color:#06151a}.shelf-grid span.route-b{background:#9b6cff99;border-color:#d7a7ff;color:#180d2b}.shelf-grid span.route-a.route-b{background:linear-gradient(135deg,#2dd4bf,#9b6cff)}.shelf-grid span.target{background:#f4b942;color:#261900;border-color:#ffe39a}.shelf-status{margin-top:8px;padding:8px;background:#0b111b;border-radius:8px;color:#9af5eb;font-size:.72rem}.sticker-legend{margin:8px 0;padding:7px;border:1px dashed #9af5eb55;border-radius:8px;color:var(--m);font-size:.68rem}.sticker-legend b{color:#9af5eb}.snack-card strong{display:block;color:var(--t);font-size:.67rem;margin-bottom:5px}.food-stickers{display:flex;flex-wrap:wrap;gap:3px}.food-stickers span{padding:3px 4px;border-radius:999px;background:#172338;color:#c7d4ed;font-size:.57rem;white-space:nowrap}.snack-card.snack-check .food-stickers span{background:#f4b94233}.snack-card.snack-found .food-stickers span{background:#34c77b33;color:#d8ffe9}.snack-sim{grid-column:1/-1;margin-top:12px;padding-top:12px;border-top:1px solid var(--l)}.snack-sim h4{margin:0 0 5px;color:var(--t);font-size:.84rem}.snack-sim p{margin:0 0 9px}.snack-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-items:end}.snack-controls label{color:var(--m);font-size:.7rem}.snack-controls select{display:block;width:100%;margin-top:4px;padding:8px;border:1px solid var(--l);border-radius:8px;background:var(--p2);color:var(--t)}.snack-controls .btn{height:36px;white-space:nowrap}.snack-status{margin-top:9px;padding:8px;border-radius:8px;background:#0b111b;color:#9af5eb;font-size:.74rem}.snack-lanes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.snack-lane{padding:9px;border:1px solid var(--l);border-radius:9px;background:#0b111b}.snack-lane>strong{font-size:.75rem;color:var(--t)}.snack-counter{display:flex;gap:7px;align-items:center;margin-top:7px;padding:6px;border-radius:7px;background:#172338;color:var(--m);font-size:.68rem}.snack-attendant{font-size:1.2rem}.snack-foods{display:grid;grid-template-columns:repeat(2,1fr);gap:4px;margin-top:7px}.snack-card{padding:6px;border:1px solid var(--l);border-radius:6px;color:var(--m);font-size:.64rem;transition:.2s}.snack-card small{display:block;margin-top:3px;color:#8b9ab7;font-size:.58rem}.snack-card.snack-check{border-color:#f4d58c;background:#f4b94222;color:#fff}.snack-card.snack-found{border-color:#34c77b;background:#34c77b33;color:#8ef0c0}.snack-lane>small{display:block;min-height:28px;margin-top:7px;color:var(--m);font-size:.66rem}@media(max-width:700px){.snack-controls{grid-template-columns:1fr 1fr}.snack-controls .btn{grid-column:1/-1}.snack-lanes{grid-template-columns:1fr}}@media(max-width:420px){.snack-controls{grid-template-columns:1fr}}.loan-sim{margin-top:12px;padding-top:12px;border-top:1px solid var(--l)}.loan-sim h4{margin:0 0 5px;color:var(--t);font-size:.84rem}.loan-sim p{margin:0 0 9px}.loan-controls{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:8px;align-items:end}.loan-controls label{color:var(--m);font-size:.72rem}.loan-controls select{display:block;width:100%;margin-top:4px;padding:8px;border:1px solid var(--l);border-radius:8px;background:var(--p2);color:var(--t)}.loan-controls .btn{height:36px;white-space:nowrap}.loan-status{margin-top:9px;padding:8px;border-radius:8px;background:#0b111b;color:#9af5eb;font-size:.75rem}.loan-lanes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.loan-lane{padding:9px;border:1px solid var(--l);border-radius:9px;background:#0b111b}.loan-lane>strong{font-size:.75rem;color:var(--t)}.loan-lane small{display:block;min-height:30px;margin-top:7px;color:var(--m);font-size:.68rem}.loan-books{display:grid;grid-template-columns:repeat(2,1fr);gap:4px;margin-top:7px}.loan-card{padding:6px;border:1px solid var(--l);border-radius:6px;color:var(--m);font-size:.64rem;transition:.2s}.loan-card.checking{border-color:#f4d58c;background:#f4b94222;color:#fff}.loan-card.found{border-color:#34c77b;background:#34c77b33;color:#8ef0c0}.loan-card.loaned{opacity:.5;text-decoration:line-through}.loan-card.found.loaned{border-color:#ff9a9f;background:#ef5f6722;color:#ff9a9f}@media(max-width:700px){.loan-controls{grid-template-columns:1fr 1fr}.loan-controls .btn{grid-column:1/-1}.loan-lanes{grid-template-columns:1fr}}@media(max-width:420px){.loan-controls{grid-template-columns:1fr}}.library-hero{display:block;width:100%;max-height:360px;object-fit:cover;object-position:center;border-radius:10px;margin-bottom:10px;border:1px solid var(--l)}.library-box{grid-column:1/-1;padding:13px;border:1px solid #34c77b66;border-radius:12px;background:linear-gradient(135deg,#10261f,#101722)}.library-box h4{margin:0 0 5px;color:var(--t);font-size:.84rem}.library-box p{margin:0 0 9px}.library-controls{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:end}.library-controls label{color:var(--m);font-size:.72rem}.library-controls select{display:block;width:100%;margin-top:4px;padding:8px;border:1px solid var(--l);border-radius:8px;background:var(--p2);color:var(--t)}.library-controls .btn{height:36px;white-space:nowrap}.library-summary{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px;padding:8px;border-radius:8px;background:#0b111b}.library-summary span,.library-summary em{font-size:.72rem;color:var(--m);font-style:normal}.library-summary em{color:#f4d58c}.library-books{display:grid;grid-template-columns:repeat(2,1fr);gap:5px;margin-top:7px}.library-books div{display:grid;grid-template-columns:1fr auto;gap:2px 8px;padding:7px;border:1px solid var(--l);border-radius:8px;background:#0b111b}.library-books strong{font-size:.72rem;color:var(--t)}.library-books span{font-size:.66rem;color:var(--m)}.library-books b{grid-row:1/3;grid-column:2;align-self:center;color:#9af5eb;font-size:.72rem}.library-note{margin-top:8px!important;font-size:.68rem!important;color:var(--m)!important}@media(max-width:700px){.library-controls{grid-template-columns:1fr 1fr}.library-controls .btn{grid-column:1/-1}.library-books{grid-template-columns:1fr}}@media(max-width:420px){.library-controls{grid-template-columns:1fr}}.scale-box{grid-column:1/-1;margin-top:2px;padding:13px;border:1px solid #7c5cff66;border-radius:12px;background:linear-gradient(135deg,#17132b,#101722)}.scale-box h4{margin:0 0 5px;font-size:.84rem;color:var(--t)}.scale-box p{margin:0 0 8px}.scale-box label{display:block;color:var(--m);font-size:.74rem;margin-bottom:4px}.scale-box select{width:100%;padding:8px;border:1px solid var(--l);border-radius:8px;background:var(--p2);color:var(--t)}.scale-results{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:9px}.scale-results div{display:grid;gap:2px;padding:8px;border:1px solid var(--l);border-radius:8px;background:#0b111b}.scale-results b{color:#9af5eb;font-size:.74rem}.scale-results span{color:var(--t);font-size:.76rem}.scale-results em{color:var(--m);font-size:.65rem;font-style:normal}.scale-note{margin-top:8px!important;font-size:.68rem!important;color:var(--m)!important}@media(max-width:700px){.scale-results{grid-template-columns:repeat(2,1fr)}}@media(max-width:420px){.scale-results{grid-template-columns:1fr}}.complexity-guide{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid var(--l)}.complexity-guide .guide-box{padding:12px;border:1px solid var(--l);border-radius:12px;background:#101722}.complexity-guide h4{margin:0 0 5px;font-size:.82rem}.complexity-guide p{margin:0;color:var(--m);font-size:.8rem;line-height:1.45}.complexity-scale{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.complexity-scale span{font-size:.7rem;padding:4px 7px;border-radius:999px}.complexity-example{display:grid;grid-template-columns:1fr auto;gap:4px 8px;margin-top:6px;padding:7px;border-radius:8px;background:#0b111b;border:1px solid #ffffff0d}.complexity-example span{font-size:.72rem;line-height:1.35;color:var(--m)}.complexity-example span:nth-child(2n){color:var(--t);text-align:right}.c-fast{color:#8ef0c0;background:#34c77b22}.c-good{color:#9af5eb;background:#2dd4bf22}.c-warn{color:#f4d58c;background:#f4b94222}.c-slow{color:#ff9a9f;background:#ef5f6722}@media(max-width:700px){.complexity-guide,.complexity-example{grid-template-columns:1fr}.complexity-example span:nth-child(2n){text-align:left}}.code-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;color:var(--m)}.code-toolbar select{padding:7px 10px;border:1px solid var(--l);border-radius:8px;background:var(--p2);color:var(--t)}.compare-card{margin-top:18px;padding:16px;background:var(--p);border:1px solid var(--l);border-radius:18px}.compare-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.compare-head h3{margin:0;color:var(--t);font-size:1rem;text-transform:none;letter-spacing:0}.compare-controls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.compare-controls select{min-width:170px;flex:1;padding:10px;border:1px solid var(--l);border-radius:10px;background:var(--p2);color:var(--t)}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.compare-pane{min-width:0;padding:12px;border:1px solid var(--l);border-radius:14px;background:var(--p2)}.compare-pane h4{margin:0 0 4px}.compare-status{color:var(--m);font-size:.8rem;min-height:20px}.compare-visual{height:150px;display:flex;align-items:flex-end;gap:3px;padding-top:20px;border-bottom:1px solid var(--l)}.compare-bar{flex:1;min-width:3px;background:linear-gradient(var(--a),#4f3fca);border-radius:4px 4px 1px 1px;transition:height .15s}.compare-bar.active{background:var(--w)}.compare-bar.done{background:var(--ok)}.compare-note{margin:12px 0 0;color:var(--m);font-size:.78rem}@media(max-width:700px){.compare-grid{grid-template-columns:1fr}.compare-head{align-items:flex-start;flex-direction:column}}.details-card{box-shadow:0 14px 38px #0003}.detail-item{transition:transform .2s,border-color .2s}.detail-item:hover{transform:translateY(-2px);border-color:#7c5cff99}.detail-item small{color:#9af5eb}.detail-item p{color:#e9eefb}.details-card{margin:18px auto 0;width:min(1240px,calc(100% - 20px));padding:16px;background:var(--p);border:1px solid var(--l);border-radius:18px}.details-card h3{margin:0 0 12px;color:var(--t);font-size:1rem;text-transform:none;letter-spacing:0}.detail-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.detail-item{padding:12px;border:1px solid var(--l);border-radius:12px;background:var(--p2)}.detail-item small{display:block;color:var(--m);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.detail-item p{margin:0;line-height:1.45}@media(max-width:700px){.detail-list{grid-template-columns:1fr}}:root{--bg:#090b12;--p:#141925;--p2:#1b2231;--l:#2a354b;--t:#f7f9fc;--m:#98a4b8;--a:#7c5cff;--a2:#2dd4bf;--ok:#34c77b;--w:#f4b942;--danger:#ef5f67}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--t);font-family:system-ui,sans-serif}.wrap{width:min(1240px,calc(100% - 20px));margin:auto}header{position:sticky;top:0;z-index:5;background:#090b12e8;border-bottom:1px solid var(--l)}.top{min-height:64px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:900}.muted{color:var(--m)}main{padding:34px 0}h1{font-size:clamp(2.4rem,7vw,5rem);line-height:.95;letter-spacing:-.06em;margin:0 0 10px}.hero p{color:var(--m);max-width:800px}.layout{display:grid;grid-template-columns:320px 1fr;gap:18px;align-items:start}.card{background:var(--p);border:1px solid var(--l);border-radius:18px}aside{position:sticky;top:82px;max-height:calc(100vh - 95px);overflow:auto;padding:12px}.search{width:100%;padding:11px;border:1px solid var(--l);border-radius:11px;background:var(--p2);color:var(--t)}h3{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--m);margin:13px 7px 6px}.algo{width:100%;text-align:left;padding:9px 10px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--t)}.algo.active{background:#7c5cff22;border-color:#7c5cff88}.algo small{display:block;color:var(--m)}.algo .tag{display:inline-block;margin-top:4px;font-size:.65rem;color:#9af5eb}.head{padding:18px;border-bottom:1px solid var(--l);display:flex;justify-content:space-between;gap:12px}.head h2{margin:3px 0 4px}.badge{padding:7px 10px;border:1px solid #2dd4bf66;border-radius:999px;color:#8ef0e6;height:max-content}.controls{display:flex;flex-wrap:wrap;gap:8px;padding:12px 16px;border-bottom:1px solid var(--l)}button,input{font:inherit}.btn{padding:10px 13px;border:1px solid var(--l);border-radius:10px;background:var(--p2);color:var(--t)}.primary{background:var(--a);border:0}.controls label{margin-left:auto;color:var(--m);display:flex;align-items:center;gap:8px}.stage{padding:16px;min-height:430px;display:flex;flex-direction:column}.visual{flex:1;min-height:330px;display:flex;align-items:center;justify-content:center}.bars{height:290px;width:100%;display:flex;align-items:flex-end;gap:5px;padding-top:30px;border-bottom:1px solid var(--l)}.bar{flex:1;min-width:4px;background:linear-gradient(var(--a),#4f3fca);position:relative;border-radius:6px 6px 2px 2px;transition:.2s}.bar:after{content:attr(data-v);position:absolute;bottom:calc(100% + 4px);left:50%;transform:translate(-50%);font-size:.58rem;color:var(--m)}.bar.active{background:linear-gradient(var(--w),#d88b18);transform:translateY(-5px)}.bar.done{background:linear-gradient(var(--ok),#1b9958)}.bar.pivot{background:linear-gradient(var(--danger),#c93f48)}.nodes{display:flex;flex-wrap:wrap;gap:11px;justify-content:center}.node{min-width:58px;min-height:58px;display:grid;place-items:center;border:2px solid var(--l);border-radius:14px;background:var(--p2);font-weight:800}.node.active{border-color:var(--w)}.node.done{border-color:var(--ok)}.node.pivot{border-color:var(--danger)}.grid{display:grid;grid-template-columns:repeat(8,42px);gap:5px}.cell{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--l);border-radius:8px;background:var(--p2)}.cell.active{border-color:var(--w);background:#f4b94222}.cell.done{border-color:var(--ok);background:#34c77b22}.cell.queen{font-size:1.4rem;color:#fff}.graph{position:relative;width:min(650px,100%);height:310px}.g-node{position:absolute;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--p2);border:2px solid var(--l);font-weight:900;transform:translate(-50%,-50%)}.g-node.active{border-color:var(--w)}.g-node.done{border-color:var(--ok)}.edge{position:absolute;height:2px;background:var(--l);transform-origin:left center}.status{border-top:1px solid var(--l);padding-top:14px;color:var(--m)}.code{display:grid;grid-template-columns:1fr 1fr;gap:14px;border-top:1px solid var(--l);padding:16px}pre{margin:0;background:#090d16;border:1px solid var(--l);border-radius:12px;padding:14px;white-space:pre-wrap;color:#dce7ff}.steps{margin:0;padding:0;list-style:none;display:grid;gap:7px}.steps li{padding:9px 11px;border:1px solid var(--l);border-radius:10px;color:var(--m)}.steps li.active{color:var(--t);border-color:#7c5cff88;background:#7c5cff18}.note{margin-top:12px;padding:10px 12px;border:1px solid var(--l);border-radius:10px;color:var(--m);font-size:.82rem}@media(max-width:900px){.layout{grid-template-columns:1fr}aside{position:static;max-height:none}.list{display:grid;grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.list{grid-template-columns:1fr}.head{flex-direction:column}.controls label{width:100%;margin-left:0}.controls input{flex:1}.code{grid-template-columns:1fr}.bars{height:220px;padding-top:34px;gap:3px}.bar:after{font-size:.52rem}.top .muted{display:none}.grid{grid-template-columns:repeat(8,32px)}.cell{width:32px;height:32px;font-size:.72rem}}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:14px 16px;border-bottom:1px solid var(--l)}.info-box{padding:12px 14px;border:1px solid var(--l);border-radius:12px;background:var(--p2)}.info-box small{display:block;color:var(--m);text-transform:uppercase;letter-spacing:.08em;font-size:.68rem;margin-bottom:6px}.info-box p{margin:0;line-height:1.5}@media(max-width:600px){.info-grid{grid-template-columns:1fr}}