:root{--bg-color: #080a10;--panel-bg: rgba(13, 18, 30, .45);--glass-border: rgba(255, 255, 255, .08);--glass-highlight: rgba(255, 255, 255, .03);--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-color: #6366f1;--accent-glow: rgba(99, 102, 241, .4);--accent-success: #10b981;--accent-danger: #ef4444;--font-main: "Outfit", "Inter", system-ui, -apple-system, sans-serif;--header-height: 70px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;min-height:-webkit-fill-available;display:flex;flex-direction:column;align-items:center;overflow-x:hidden;position:relative}.glow-orb{position:absolute;border-radius:50%;filter:blur(120px);z-index:-1;opacity:.3;pointer-events:none;animation:float 20s infinite alternate ease-in-out}.orb-1{width:300px;height:300px;background:radial-gradient(circle,#4f46e5,#06b6d4);top:5%;left:-50px}.orb-2{width:350px;height:350px;background:radial-gradient(circle,#ec4899,#8b5cf6);bottom:5%;right:-80px;animation-delay:-5s}@keyframes float{0%{transform:translate(0) scale(1)}to{transform:translate(40px,30px) scale(1.1)}}.glass{background:var(--panel-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000005e}.app-container{width:100%;max-width:1200px;padding:16px;display:flex;flex-direction:column;gap:16px;flex-grow:1}.app-header{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05);height:60px}.logo{display:flex;align-items:center;gap:8px;font-size:1.3rem;font-weight:800;letter-spacing:1px;background:linear-gradient(135deg,#a5b4fc,#818cf8,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo i{-webkit-text-fill-color:#6366f1;text-shadow:0 0 10px var(--accent-glow)}.logo-badge{font-size:.65rem;font-weight:600;padding:1px 4px;border-radius:4px;background:#6366f126;border:1px solid rgba(99,102,241,.3);letter-spacing:.5px;margin-left:2px;-webkit-text-fill-color:#a5b4fc}.header-controls{display:flex;gap:8px}.icon-btn{background:var(--glass-highlight);border:1px solid var(--glass-border);color:var(--text-primary);width:36px;height:36px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1)}.icon-btn:hover{background:#ffffff1a;border-color:var(--accent-color);transform:translateY(-1px)}.game-layout{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:start;flex-grow:1}.control-panel{border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:16px}.level-info{border-bottom:1px solid rgba(255,255,255,.05);padding-bottom:12px}.level-info .label{font-size:.7rem;font-weight:600;color:var(--accent-color);letter-spacing:1.5px}.level-info h1{font-size:1.5rem;font-weight:800;margin-top:4px}.level-info .description{font-size:.85rem;color:var(--text-secondary);margin-top:6px;line-height:1.35}.game-stats{display:grid;grid-template-columns:1fr;gap:10px}.stat-card{background:#ffffff05;border:1px solid rgba(255,255,255,.04);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:4px}.stat-label{font-size:.65rem;font-weight:600;color:var(--text-secondary);letter-spacing:.5px}.stat-value{font-size:1.3rem;font-weight:800;color:var(--text-primary)}.tray-slots-visualizer{display:flex;gap:8px;margin-top:4px;align-items:center}.tray-slot-badge{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .25s cubic-bezier(.4,0,.2,1)}.tray-slot-badge.empty{background:#ffffff0a;border:1px dashed rgba(255,255,255,.15)}.tray-slot-badge.occupied{border:2px solid rgba(255,255,255,.8);box-shadow:0 4px 10px #0000004d;color:#fffffff2;font-size:.65rem;animation:slotPop .2s ease-out}@keyframes slotPop{0%{transform:scale(.6)}70%{transform:scale(1.15)}to{transform:scale(1)}}.active-box-status{margin-top:12px;padding:12px;background:#ffffff05;border:1px solid rgba(255,255,255,.05);border-radius:10px;display:flex;flex-direction:column;gap:6px}.active-box-label{font-size:.65rem;font-weight:700;color:var(--text-secondary);letter-spacing:1px}.active-box-badge{font-size:.85rem;font-weight:800;padding:6px 12px;border-radius:6px;width:max-content;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.3);letter-spacing:.5px}.active-box-badge.red{background:linear-gradient(135deg,#ef4444,#b91c1c);box-shadow:0 0 10px #ef44444d}.active-box-badge.green{background:linear-gradient(135deg,#10b981,#047857);box-shadow:0 0 10px #10b9814d}.active-box-badge.blue{background:linear-gradient(135deg,#3b82f6,#1d4ed8);box-shadow:0 0 10px #3b82f64d}.active-box-badge.yellow{background:linear-gradient(135deg,#f59e0b,#b45309);box-shadow:0 0 10px #f59e0b4d;color:#1e293b;text-shadow:none}.active-box-badge.violet{background:linear-gradient(135deg,#8b5cf6,#6d28d9);box-shadow:0 0 10px #8b5cf64d}.active-box-badge.cleared{background:#ffffff0d;border:1px dashed rgba(255,255,255,.15);color:var(--text-secondary);text-shadow:none}.box-queue-text{font-size:.75rem;color:var(--text-secondary)}.box-queue-text strong{color:var(--text-primary)}.action-buttons{display:flex;flex-direction:column;gap:8px}.action-btn{font-family:var(--font-main);font-size:.9rem;font-weight:700;padding:12px 16px;border-radius:10px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease}.action-btn.restart{background:var(--glass-highlight);border:1px solid var(--glass-border);color:var(--text-primary)}.action-btn.restart:hover{background:#ffffff14}.action-btn.next-level{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff}.action-btn.next-level:hover{transform:translateY(-1px)}.level-selector h3,.how-to-play h3{font-size:.8rem;font-weight:700;margin-bottom:8px;color:var(--text-secondary)}.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.level-btn{font-family:var(--font-main);background:#ffffff08;border:1px solid var(--glass-border);color:var(--text-secondary);height:38px;border-radius:8px;font-weight:700;cursor:pointer;transition:all .2s ease}.level-btn:hover{color:var(--text-primary);border-color:var(--accent-color)}.level-btn.active{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.how-to-play{background:#ffffff03;border-radius:10px;padding:12px;border:1px dashed rgba(255,255,255,.04)}.how-to-play ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:.8rem;color:var(--text-secondary)}.how-to-play li{display:flex;gap:6px;align-items:flex-start}.how-to-play li:before{content:"✦";color:var(--accent-color)}.highlight{color:var(--text-primary);font-weight:600}.game-view{display:flex;justify-content:center;align-items:center;width:100%}.canvas-container{width:100%;max-width:680px;aspect-ratio:1;border-radius:20px;position:relative;overflow:hidden;box-shadow:0 16px 40px #00000080;display:flex;justify-content:center;align-items:center;touch-action:none}.canvas-container canvas{width:100%!important;height:100%!important;display:block;cursor:crosshair}.floating-guide{position:absolute;pointer-events:none;background:#6366f1f2;color:#fff;padding:6px 12px;border-radius:16px;font-size:.75rem;font-weight:700;display:flex;align-items:center;gap:6px;box-shadow:0 4px 10px #0000004d;transform:translate(-50%,-100%);z-index:10;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.floating-guide.hidden{display:none!important}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#05060cd9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.overlay.hidden{display:none!important}.modal{width:100%;max-width:400px;padding:30px 20px;border-radius:20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}.modal-icon{width:64px;height:64px;border-radius:50%;background:#ffffff08;border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:1.8rem}.text-yellow{color:#fbbf24;text-shadow:0 0 15px rgba(251,191,36,.4)}.text-gold{color:#fbbf24;text-shadow:0 0 15px rgba(251,191,36,.6)}.modal h2{font-size:1.6rem;font-weight:800}.modal p{color:var(--text-secondary);font-size:.85rem;line-height:1.4}.modal-stats{width:100%;background:#ffffff05;border:1px solid rgba(255,255,255,.04);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px}.modal-stat{display:flex;justify-content:space-between;font-size:.8rem}.modal-actions{display:flex;gap:10px;width:100%}.modal-actions .action-btn{flex:1}.animate-pop{animation:popIn .35s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes popIn{0%{opacity:0;transform:scale(.9) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.app-footer{text-align:center;padding:16px;font-size:.75rem;color:var(--text-secondary);border-top:1px solid rgba(255,255,255,.03);width:100%}body.light-theme{--bg-color: #f8fafc;--panel-bg: rgba(255, 255, 255, .65);--glass-border: rgba(0, 0, 0, .06);--glass-highlight: rgba(0, 0, 0, .02);--text-primary: #0f172a;--text-secondary: #64748b;--accent-glow: rgba(99, 102, 241, .12);background-image:radial-gradient(circle at top left,rgba(99,102,241,.06),transparent 30%),radial-gradient(circle at bottom right,rgba(236,72,153,.06),transparent 30%)}body.light-theme .glow-orb{opacity:.1}body.light-theme .stat-card{background:#00000005;border-color:#0000000a}body.light-theme .screw-badge.empty{background:#00000005;border-color:#0000000f}.text-red{color:#ef4444;text-shadow:0 0 15px rgba(239,68,68,.5)}@media (max-width: 820px){.app-container{padding:8px;gap:12px}.app-header{height:50px;border-bottom:none}.logo{font-size:1.15rem}.game-layout{display:flex;flex-direction:column;gap:12px}.control-panel{order:1;padding:12px;border-radius:12px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.level-info{border-bottom:none;padding-bottom:0}.level-info h1{font-size:1.2rem}.level-info .description{display:none}.game-stats{display:flex;gap:8px;grid-column:1 / span 2;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.05);padding-top:8px}.stat-card{flex:1;flex-direction:row;justify-content:space-between;align-items:center;padding:8px 12px;background:transparent;border:none}.stat-value{font-size:1.1rem}.action-buttons{grid-column:2;grid-row:1}.action-btn.restart{padding:8px 12px;font-size:.8rem;height:36px;border-radius:8px}.level-selector{order:3;grid-column:1 / span 2;border-top:1px solid rgba(255,255,255,.05);padding-top:10px}.level-selector h3{margin-bottom:6px}.level-grid{grid-template-columns:repeat(4,1fr)}.level-btn{height:32px;font-size:.8rem}.how-to-play{display:none}.game-view{order:2;width:100%}.canvas-container{width:100%;max-width:100%;max-height:calc(100vh - 220px);border-radius:16px}}