:root{--game-bg: #0b1220;--game-surface: #142036;--game-panel: #020617;--game-border: #111827;--game-accent: #f59e0b;--game-led: #22c55e;--game-success: #22c55e;--game-danger: #ef4444;--game-text: #e5e7eb;--game-muted: #9ca3af}body{margin:0;font-family:Inter,system-ui,sans-serif}.game-root{display:flex;flex-direction:column;min-height:100vh;color:var(--game-text)}header{background:var(--game-panel);border-bottom:1px solid var(--game-border);padding:8px 16px;position:sticky;top:0;z-index:50}.header-info{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:0}.brand-logo img{height:36px;width:auto;display:block}.brand-text h1{margin:0;font-size:17px;font-weight:700}.brand-text .subtitle{font-size:11px;color:var(--game-muted)}.status{text-align:center;min-width:0;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.phase-tag{font-size:11px;font-weight:800;letter-spacing:.18em;padding:3px 10px;border-radius:999px;border:1px solid currentColor}.phase-tag.without{color:#fca5a5;background:#fca5a514}.phase-tag.with{color:#86efac;background:#86efac14}.timer{font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--game-accent);min-width:90px;text-align:right;display:none}.main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:14px;box-sizing:border-box}.workspace{display:grid;grid-template-columns:300px minmax(0,1fr);gap:14px;align-items:start}.left-col{display:flex;flex-direction:column;gap:14px;min-width:0}.side-col{position:sticky;top:64px;display:flex;flex-direction:column;gap:12px;max-height:calc(100vh - 80px);overflow-y:auto}.panel{background:var(--game-panel);border:1px solid var(--game-border);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:10px;min-width:0}.panel h2{margin:0;font-size:13px;font-weight:600;color:var(--game-muted);letter-spacing:.06em}.rack-panel{padding:12px}.rack-wrap{display:flex;flex-direction:column;gap:14px}.aisle-block{min-width:0}.aisle-block .rack-view{width:100%}.rack-mobile{display:none}.task-panel{border:2px solid #374151;border-radius:14px;padding:22px 20px;box-shadow:0 0 0 4px #0f172a,0 0 0 5px #1f2937,inset 0 0 0 1px #ffffff0f,0 10px 22px #00000080}.task{display:flex;flex-direction:column;gap:12px}.task-head{display:flex;align-items:center;justify-content:space-between}.task-id{font-size:11px;color:var(--game-muted);letter-spacing:.1em}.task-pill{font-size:11px;font-weight:800;letter-spacing:.18em;padding:3px 10px;border-radius:999px;background:#f59e0b26;color:var(--game-accent);border:1px solid rgba(245,158,11,.4);transition:background .15s,color .15s,border-color .15s}.task-pill.put{background:#38bdf82e;color:#38bdf8;border-color:#38bdf880}.task-label{font-size:11px;letter-spacing:.18em;color:var(--game-muted)}.task-loc{font-size:clamp(1.5rem,3.6vw,2.1rem);font-weight:800;letter-spacing:-.02em;line-height:1;color:var(--game-text);font-variant-numeric:tabular-nums;word-break:break-all}.task-targets{display:flex;flex-direction:column;gap:8px}.task-target{display:flex;flex-direction:column;gap:5px;border:1px solid var(--game-border);border-radius:8px;padding:8px 10px;background:#ffffff05;opacity:.4;filter:grayscale(.4);transition:opacity .2s ease,filter .2s ease,border-color .2s ease,background .2s ease}.task-target.active{opacity:1;filter:none}#taskPickTarget.active{border-color:#f59e0b8c;background:#f59e0b14;animation:device-pulse-pick 1.2s ease-in-out infinite}#taskPutTarget.active{border-color:#38bdf899;background:#38bdf81a;animation:device-pulse-put 1.2s ease-in-out infinite}@keyframes device-pulse-pick{0%,to{box-shadow:0 0 #f59e0b00}50%{box-shadow:0 0 0 4px #f59e0b29,0 0 18px #f59e0b66}}@keyframes device-pulse-put{0%,to{box-shadow:0 0 #38bdf800}50%{box-shadow:0 0 0 4px #38bdf829,0 0 18px #38bdf866}}.success-burst{position:fixed;z-index:8500;pointer-events:none;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:900;color:#fff;background:radial-gradient(circle at 50% 40%,#4ade80,#22c55e 55%,#16a34a);box-shadow:0 0 0 4px #22c55e59,0 10px 26px #00000073,inset 0 1px #fff6;transform:translate(-50%,-50%);animation:success-burst .85s cubic-bezier(.2,.7,.2,1) forwards}@keyframes success-burst{0%{opacity:0;transform:translate(-50%,-50%) scale(.3)}22%{opacity:1;transform:translate(-50%,-52%) scale(1.12)}40%{opacity:1;transform:translate(-50%,-58%) scale(1)}to{opacity:0;transform:translate(-50%,-130%) scale(.95)}}@media(prefers-reduced-motion:reduce){#taskPickTarget.active,#taskPutTarget.active{animation:none}.success-burst{animation:success-burst-fade .85s ease forwards}}@keyframes success-burst-fade{0%{opacity:1}to{opacity:0}}.task-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px}.task-meta>div{background:#ffffff08;border:1px solid var(--game-border);border-radius:6px;padding:5px 8px;display:flex;flex-direction:column}.task-meta span{font-size:10px;letter-spacing:.18em;color:var(--game-muted);text-transform:uppercase}.task-meta strong{font-size:14px;color:var(--game-text);font-variant-numeric:tabular-nums}.task-progress{height:5px;background:#ffffff14;border-radius:99px;overflow:hidden}.task-progress .bar{height:100%;background:var(--game-accent);width:0%;transition:width .25s ease}.cart-panel{padding:12px 10px 0}.put-cart{position:relative;padding-bottom:18px}.cart-body{background:linear-gradient(180deg,#d1d5db,#94a3b8,#64748b 70%,#475569);border:1px solid #1f2937;border-radius:6px;padding:10px 8px;box-shadow:inset 0 1px #ffffff73,inset 0 -1px #0006,0 4px 10px #00000073}.cart-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px}.tote-cell{display:flex;flex-direction:column;gap:2px;cursor:pointer}.tote-led{height:5px;background:#0b1220;border-radius:2px;box-shadow:inset 0 0 0 1px #ffffff0d;transition:background .15s ease,box-shadow .18s ease}.tote-cell.target .tote-led{background:var(--game-led);box-shadow:0 0 0 1px #22c55ed9,0 0 8px 2px var(--game-led),0 0 22px 6px #22c55e8c,0 0 40px 12px #22c55e59,inset 0 0 6px #fff}.tote-body-cell{background:linear-gradient(180deg,#e5e7eb,#cbd5e1,#9ca3af);border:1px solid #475569;border-radius:3px;padding:10px 2px;text-align:center;font-size:11px;font-weight:800;color:#0f172a;font-variant-numeric:tabular-nums;letter-spacing:-.01em;transition:filter .18s ease,background .15s ease,border-color .15s ease}.tote-cell.target .tote-body-cell,.tote-cell.correct .tote-body-cell{background:linear-gradient(180deg,#bbf7d0,#86efac);border-color:#166534}.tote-cell.wrong .tote-body-cell{background:linear-gradient(180deg,#fecaca,#fca5a5);border-color:#991b1b}.tote-cell:hover .tote-body-cell{filter:brightness(1.08)}.cart-wheels{position:absolute;left:16px;right:16px;bottom:-6px;display:flex;justify-content:space-between;pointer-events:none}.wheel{width:18px;height:18px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#475569,#1e293b 60%,#0b1220);border:1px solid #020617;box-shadow:inset 0 1px 2px #ffffff26,0 2px 3px #00000080}.banner-wrap{position:fixed;top:0;left:0;right:0;display:flex;justify-content:center;pointer-events:none;z-index:8000;padding-top:24px}.banner{background:linear-gradient(180deg,#fbbf24,#f59e0b);color:#0b1220;padding:18px 40px;border-radius:14px;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;letter-spacing:-.01em;box-shadow:0 14px 40px #0000008c,inset 0 1px #ffffff80;opacity:0;transform:translateY(-200%);will-change:transform,opacity;border:2px solid rgba(255,255,255,.35)}.banner.show{animation:banner-slide 1.05s cubic-bezier(.2,.6,.2,1) forwards}@keyframes banner-slide{0%{transform:translateY(-200%);opacity:0}18%{transform:translateY(0);opacity:1}82%{transform:translateY(0);opacity:1}to{transform:translateY(-200%);opacity:0}}.tut-graphic{display:flex;align-items:center;justify-content:center;gap:18px;margin:18px 0 6px;flex-wrap:wrap}.tut-device{background:#020617;border:2px solid #374151;border-radius:10px;box-shadow:0 0 0 3px #0f172a,0 0 0 4px #1f2937;padding:12px 16px;min-width:130px;text-align:center}.tut-device-label{font-size:10px;letter-spacing:.18em;color:var(--game-muted);text-transform:uppercase;margin-bottom:6px}.tut-device-id{font-size:22px;font-weight:800;color:var(--game-text);font-variant-numeric:tabular-nums;letter-spacing:-.02em}.tut-arrow{font-size:28px;color:var(--game-accent);font-weight:800}[dir=rtl] .tut-arrow{transform:scaleX(-1);display:inline-block}.tut-shelf{display:flex;flex-direction:column;gap:4px;padding:6px 8px 8px;background:linear-gradient(180deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:6px}.tut-shelf-board{display:flex;gap:4px;background:#f59e0b;padding:4px;border-radius:3px}.tut-shelf-sticker{flex:1;background:#fff;padding:3px 6px;font-size:10px;font-weight:700;color:#0f172a;border-radius:2px;text-align:center;font-variant-numeric:tabular-nums;border:1px solid transparent}.tut-shelf-sticker.hit{outline:2px solid #22c55e;outline-offset:1px;box-shadow:0 0 8px #22c55e99}.tut-shelf-sticker.dim{opacity:.55}.tut-shelf-bins{display:flex;gap:4px;margin-bottom:2px}.tut-bin{flex:1;height:28px;background:linear-gradient(180deg,#475569,#1e293b);border-radius:3px;border:1px solid #1f2937}.tut-cart{background:linear-gradient(180deg,#d1d5db,#94a3b8);padding:8px;border-radius:6px;border:1px solid #1f2937;box-shadow:inset 0 1px #fff6}.tut-cart-body{display:grid;grid-template-columns:repeat(3,56px);gap:4px}.tut-tote{background:linear-gradient(180deg,#e5e7eb,#cbd5e1);border:1px solid #475569;border-radius:3px;padding:6px 0;text-align:center;font-size:10px;font-weight:800;color:#0f172a;font-variant-numeric:tabular-nums}.tut-tote.hit{background:linear-gradient(180deg,#bbf7d0,#86efac);border-color:#166534;box-shadow:0 0 8px #22c55e80}.tut-shelf-sticker.hit,.tut-tote.hit{position:relative;overflow:visible}.tut-finger{position:absolute;left:50%;top:100%;font-size:26px;line-height:1;pointer-events:none;user-select:none;transform:translate(-50%,6px);filter:drop-shadow(0 2px 3px rgba(0,0,0,.45));animation:tut-finger-tap 1.6s ease-in-out infinite}.tut-tap-ripple{position:absolute;inset:-2px;border:2px solid #22c55e;border-radius:inherit;pointer-events:none;opacity:0;animation:tut-tap-ripple 1.6s ease-out infinite}@keyframes tut-finger-tap{0%,to{transform:translate(-50%,10px)}30%{transform:translate(-50%,2px)}45%{transform:translate(-50%,-8px)}60%{transform:translate(-50%,-8px)}75%{transform:translate(-50%,2px)}}@keyframes tut-tap-ripple{0%,40%{opacity:0;transform:scale(1)}47%{opacity:.9;transform:scale(1)}85%,to{opacity:0;transform:scale(1.45)}}@media(prefers-reduced-motion:reduce){.tut-finger,.tut-tap-ripple{animation:none}}.score-big{display:flex;flex-direction:column;gap:16px;padding:8px 0 4px}.score-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:16px 18px;border-radius:10px;background:#ffffff08;border:1px solid var(--game-border)}.score-row .score-label{font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--game-muted);font-weight:700}.score-row .score-value{font-size:clamp(2rem,6vw,3rem);font-weight:900;line-height:1;font-variant-numeric:tabular-nums;color:var(--game-text);letter-spacing:-.03em}.score-row .score-mistakes{display:block;font-size:13px;color:var(--game-muted);margin-top:4px;font-weight:600;letter-spacing:0;text-transform:none}.score-row.without .score-label{color:#fca5a5}.score-row.with .score-label{color:#86efac}.score-row.gain{flex-direction:column;align-items:center;background:linear-gradient(180deg,#f59e0b2e,#f59e0b0f);border-color:#f59e0b73;padding:22px 18px}.score-row.gain .score-label{color:var(--game-accent)}.score-row.gain .score-value{font-size:clamp(3rem,11vw,5.5rem);color:var(--game-accent)}.score-row.gain .score-caption{font-size:14px;color:var(--game-text);margin-top:4px;font-weight:600}.modal-backdrop{position:fixed;inset:0;background:#020617bf;backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;padding:20px;z-index:9000}.modal{background:var(--game-surface);border:1px solid var(--game-border);border-radius:12px;max-width:540px;width:100%;overflow:hidden;box-shadow:0 20px 60px #0000008c}.modal.wide{max-width:760px}.modal-header{background:linear-gradient(90deg,#1e293b,#0f172a);padding:14px 18px}.modal-header.danger{background:linear-gradient(90deg,#dc2626,#ef4444)}.modal-header h3{margin:0;font-size:17px}.modal-body{padding:18px}.modal-body p{margin:0 0 10px;line-height:1.5}.modal-body p.helper{color:var(--game-muted);font-size:13px}.modal-body p.strong{font-weight:800}.modal-body.scroll{max-height:60vh;overflow-y:auto}.actions{padding:12px 18px 18px;display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}.actions button{padding:10px 16px;border-radius:8px;border:1px solid var(--game-border);background:var(--game-panel);color:var(--game-text);cursor:pointer;font-size:14px;font-weight:600}.actions button.primary{background:var(--game-accent);color:#0b1220;border-color:transparent}.actions button.primary:hover{background:#fbbf24}.actions button:hover{border-color:#1f2937}[dir=rtl] .header-info{direction:rtl}[dir=rtl] .timer{text-align:left}@media(max-width:980px){.workspace{display:flex;flex-direction:column;gap:10px;align-items:stretch}.side-col{display:contents}.brand-text .subtitle{display:none}.task-panel{position:sticky;top:0;z-index:45;box-shadow:0 6px 14px #0000008c,inset 0 0 0 1px #ffffff0f}}@media(max-width:760px){header{position:static;padding:6px 12px;border-bottom:1px solid var(--game-border)}.brand-logo img{height:28px}.brand-text h1{font-size:14px}.timer{font-size:20px;min-width:64px}.main{padding:8px}.panel{padding:10px}.task-panel{padding:16px 14px}.task-panel h2{font-size:11px}.task-loc{font-size:1.8rem}.left-col{display:flex;flex-direction:column;gap:10px}.rack-desktop{display:none}.rack-mobile{display:block}.game-root.show-pick .cart-panel,.game-root.show-put .rack-panel{display:none}}