:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-glass: rgba(30, 41, 59, .7);--accent-primary: #8b5cf6;--accent-secondary: #ec4899;--accent-tertiary: #10b981;--text-primary: #f8fafc;--text-secondary: #94a3b8;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .5);--shadow-glow: 0 0 20px rgba(139, 92, 246, .3);--font-family: "Inter", system-ui, -apple-system, sans-serif;--radius-lg: 1rem;--radius-md: .75rem}*,*:before,*:after{box-sizing:border-box}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);overflow-x:hidden}#root{width:100%;max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.glass-panel{background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;border:none;padding:.8em 1.5em;font-size:1em;font-weight:600;border-radius:var(--radius-md);cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px #8b5cf680}button{font-family:inherit}.game-2048-container{display:flex;flex-direction:column;align-items:center;width:100%}.header-stats{display:flex;justify-content:space-between;width:100%;max-width:400px;margin-bottom:2rem;align-items:center}.score-box{background:var(--bg-secondary);padding:.5rem 1.5rem;border-radius:var(--radius-md);text-align:center;border:1px solid rgba(255,255,255,.1)}.score-box .label{display:block;font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px}.score-box .value{display:block;font-size:1.5rem;font-weight:700;color:var(--text-primary)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid rgba(255,255,255,.2);padding:.8em 1.2em;border-radius:var(--radius-md);cursor:pointer;font-weight:600;transition:all .2s}.btn-secondary:hover{background:#ffffff1a}.game-board{position:relative;background:#bbada0;padding:15px;border-radius:var(--radius-lg);width:100%;max-width:400px;aspect-ratio:1;display:flex;flex-direction:column;gap:15px;box-sizing:border-box}.grid-row{display:flex;gap:15px;flex:1}.grid-cell{flex:1;background:#eee4da59;border-radius:6px;display:flex;justify-content:center;align-items:center;font-size:2rem;font-weight:700;transition:all .1s ease-in-out;-webkit-user-select:none;user-select:none}.overlay{position:absolute;inset:0;background:#eee4daba;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.overlay h2{font-size:3rem;margin-bottom:2rem;color:#776e65;text-shadow:0 2px 10px rgba(0,0,0,.1)}.instructions{margin-top:2rem;color:var(--text-secondary);font-size:.9rem}.minesweeper-container{display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding-bottom:2rem}.controls-bar{display:flex;flex-direction:column;gap:1rem;padding:1rem 2rem;width:100%;max-width:500px;box-sizing:border-box}@media(min-width:500px){.controls-bar{flex-direction:row;justify-content:space-between;align-items:center}}.difficulty-select{padding:.5rem;border-radius:var(--radius-md);background:#0000004d;color:var(--text-primary);border:1px solid rgba(255,255,255,.1);cursor:pointer}.status-display{display:flex;align-items:center;gap:1.5rem;font-family:monospace;font-size:1.2rem;font-weight:700}.reset-btn{font-size:1.8rem;background:none;border:none;cursor:pointer;transition:transform .1s;padding:0;line-height:1}.reset-btn:hover{transform:scale(1.1)}.reset-btn:active{transform:scale(.95)}.mine-grid{display:grid;background:#bdbdbd;gap:1px;border:4px solid #7b7b7b;padding:4px;-webkit-user-select:none;user-select:none;box-shadow:0 10px 30px #00000080}.cell{width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px;cursor:default}.cell.closed{background:silver;border-top:2px solid #fff;border-left:2px solid #fff;border-right:2px solid #808080;border-bottom:2px solid #808080;cursor:pointer}.cell.closed:hover{filter:brightness(1.05)}.cell.closed:active{border:1px solid #808080}.cell.open{background:silver;border:1px solid #7b7b7b;box-shadow:inset 1px 1px 2px #0000001a}.cell.mine{background:#ff4d4d;border:1px solid #7b7b7b}.neighbor-1{color:#00f}.neighbor-2{color:green}.neighbor-3{color:red}.neighbor-4{color:navy}.neighbor-5{color:maroon}.neighbor-6{color:teal}.neighbor-7{color:#000}.neighbor-8{color:gray}.result-toast{position:fixed;bottom:20%;left:50%;transform:translate(-50%);padding:1rem 2rem;border-radius:var(--radius-lg);font-size:2rem;font-weight:800;text-transform:uppercase;animation:popIn .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 10px 30px #00000080;z-index:100}.result-toast.win{background:var(--accent-tertiary);color:#fff}.result-toast.lose{background:#ef4444;color:#fff}@keyframes popIn{0%{transform:translate(-50%) scale(.5);opacity:0}to{transform:translate(-50%) 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#10b98166;transition:transform .2s}.btn-restart:hover{transform:scale(1.05)}.snake-grid{display:grid;background:#0f172acc;border:4px solid var(--text-secondary);border-radius:var(--radius-lg);box-shadow:inset 0 0 30px #00000080;position:relative;margin:0 auto}.grid-cell{width:100%;aspect-ratio:1;border:1px solid rgba(255,255,255,.03);display:flex;align-items:center;justify-content:center}.snake-head{background:#22d3ee;box-shadow:0 0 15px #22d3ee;border-radius:4px;z-index:2}.snake-body{background:#22d3ee99;border-radius:2px}.snake-food{font-size:1.4rem;animation:pulse .8s infinite alternate;z-index:1;line-height:1}.game-over-message{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:3rem;font-weight:900;color:#ef4444;text-shadow:0 0 20px rgba(239,68,68,1);pointer-events:none;background:#000000e6;padding:1rem 2rem;border-radius:1rem;white-space:nowrap;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10;border:2px solid #ef4444}@keyframes 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#0003}.cell-I{background:#06b6d4}.cell-J{background:#2563eb}.cell-L{background:#d97706}.cell-O{background:#eab308}.cell-S{background:#16a34a}.cell-T{background:#9333ea}.cell-Z{background:#dc2626}.cell-ghost{background:#ffffff0d;border:2px solid rgba(255,255,255,.2);box-shadow:none}.tetris-info{display:flex;flex-direction:column;gap:1.5rem;min-width:150px}.next-piece-preview{width:100px;height:100px;display:grid;background:#0000004d;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px;align-content:center;justify-content:center;gap:1px}.stat-label{font-size:.9rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px}.stat-value{font-size:1.8rem;font-weight:700;color:var(--text-primary)}.controls-hint{margin-top:1rem;font-size:.8rem;color:var(--text-secondary);text-align:left;line-height:1.6}.controls-hint span{display:block}.key-badge{display:inline-block;background:#ffffff1a;padding:0 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#00000080;border-radius:var(--radius-md);overflow:hidden}.sudoku-cell{display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:600;color:var(--text-primary);border:1px solid rgba(255,255,255,.1);cursor:pointer;transition:all .15s ease;-webkit-user-select:none;user-select:none}.sudoku-cell:hover{background:#ffffff0d}.sudoku-cell.fixed{background:#ffffff08;color:#94a3b8;font-weight:500;cursor:default}.sudoku-cell.fixed:hover{background:#ffffff08}.sudoku-cell.user-filled{color:var(--accent-primary);font-weight:700}.sudoku-cell.selected{background:#22d3ee40;box-shadow:inset 0 0 0 3px var(--accent-primary);z-index:1}.sudoku-cell.highlight{background:#ffffff14}.sudoku-cell.highlight:hover{background:#ffffff1f}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border-radius:var(--radius-md);font-family:inherit;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;border:none}.btn-primary{background:var(--accent-primary);color:#0f172a}.btn-primary:hover{background:#22d3ee;transform:translateY(-2px);box-shadow:0 4px 12px #22d3ee66}.btn-secondary{background:#ffffff1a;color:var(--text-primary);border:1px solid rgba(255,255,255,.2)}.btn-secondary:hover{background:#ffffff26}.error-message,.success-message{padding:1rem 1.5rem;border-radius:var(--radius-md);text-align:center;animation:slideIn .3s ease}.error-message{background:#ef444433;color:#ef4444;border:1px solid rgba(239,68,68,.4)}.success-message{background:#10b98133;color:#10b981;border:1px solid rgba(16,185,129,.4);font-size:1.25rem;font-weight:600}.instructions{text-align:center;color:#94a3b8;font-size:.9rem;line-height:1.6}@keyframes 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2rem;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1)}.stat-item{display:flex;flex-direction:column;align-items:center}.stat-label{font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:1.5rem;font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums}.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;width:100%;max-width:600px;perspective:1000px}.memory-card{position:relative;aspect-ratio:1;cursor:pointer;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1)}.memory-card.flipped{transform:rotateY(180deg);cursor:default}.card-face{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 6px #0000001a;font-size:3rem;-webkit-user-select:none;user-select:none;border:2px solid rgba(255,255,255,.1)}.card-front{background:linear-gradient(135deg,#ffffff1a,#ffffff0d);background-image:radial-gradient(rgba(255,255,255,.2) 2px,transparent 2px);background-size:20px 20px}.card-front:hover{border-color:#ffffff4d;background:linear-gradient(135deg,#ffffff26,#ffffff1a)}.card-back{background:#1e293bf2;transform:rotateY(180deg);border:2px solid var(--accent-primary);box-shadow:0 0 15px #22d3ee4d}.card-back.matched{background:#10b98133;border-color:#10b981;box-shadow:0 0 20px #10b98166;animation:pulse-success .5s ease-out}@keyframes pulse-success{0%{transform:rotateY(180deg) scale(1)}50%{transform:rotateY(180deg) scale(1.1)}to{transform:rotateY(180deg) scale(1)}}.game-over-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .3s ease}.game-over-modal{background:#1e293b;padding:2rem;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1);text-align:center;max-width:400px;width:90%;animation:slideUp .3s ease}@media(max-width:600px){.memory-grid{gap:.5rem}.card-face{font-size:2rem;border-width:1px}}.wordle-container{display:flex;flex-direction:column;align-items:center;gap:1rem;width:100%;max-width:500px;margin:0 auto;padding:1rem}.wordle-header{margin-bottom:1rem;text-align:center}.wordle-grid{display:grid;grid-template-rows:repeat(6,1fr);grid-gap:5px;margin-bottom:2rem}.wordle-row{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:5px}.wordle-tile{width:52px;height:52px;border:2px solid rgba(255,255,255,.2);display:flex;justify-content:center;align-items:center;font-size:2rem;font-weight:700;text-transform:uppercase;color:var(--text-primary);-webkit-user-select:none;user-select:none;transition:all .2s}.wordle-tile.filled{border-color:#ffffff80;animation:pop .1s ease-in-out}.wordle-tile.correct{background-color:#538d4e;border-color:#538d4e;animation:flip-in .6s ease forwards}.wordle-tile.present{background-color:#b59f3b;border-color:#b59f3b;animation:flip-in .6s ease forwards}.wordle-tile.absent{background-color:#3a3a3c;border-color:#3a3a3c;animation:flip-in .6s ease forwards}.wordle-keyboard{width:100%;display:flex;flex-direction:column;gap:8px;-webkit-user-select:none;user-select:none}.keyboard-row{display:flex;justify-content:center;gap:6px}.key-btn{font-family:inherit;font-weight:700;border:0;padding:0;margin:0;height:50px;border-radius:4px;cursor:pointer;background-color:#818384;color:#fff;flex:1;display:flex;justify-content:center;align-items:center;text-transform:uppercase;transition:background-color .1s;font-size:1.2rem;min-width:2rem}.key-btn.wide{flex:1.5;font-size:.9rem}.key-btn.correct{background-color:#538d4e}.key-btn.present{background-color:#b59f3b}.key-btn.absent{background-color:#3a3a3c}.key-btn:active{transform:scale(.95)}@keyframes shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}.row-shake{animation:shake .5s ease-in-out}@media(max-width:600px){.wordle-tile{width:45px;height:45px;font-size:1.75rem}.key-btn{height:45px;font-size:1rem}}.instructions{text-align:center;color:#94a3b8;font-size:.9rem;line-height:1.6;margin-top:2rem;background:#0f172a99;padding:1rem;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.instructions p{margin:.25rem 0}.instruction-key{display:inline-block;padding:2px 6px;border-radius:4px;font-weight:700;font-size:.8rem;margin:0 2px}.numble-container{display:flex;flex-direction:row;align-items:flex-start;justify-content:center;gap:2.5rem;width:100%;max-width:1000px;margin:0 auto;padding:1rem 2rem}.numble-left{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.numble-right{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:1.25rem;justify-content:flex-start}.key-actions{display:flex;justify-content:center;gap:12px;width:100%;max-width:300px}.desktop-only{display:block}.numble-header{margin-bottom:1rem;text-align:center;width:100%}.header-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:.5rem}.header-top h2{margin:0;font-size:1.5rem}.btn-back-small{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#94a3b8;border-radius:8px;padding:.4rem .7rem;cursor:pointer;font-size:1.2rem;transition:all .2s;background:transparent}.btn-back-small:hover{background:#ffffff26;color:#fff}.game-stats{display:flex;justify-content:center;gap:1.5rem;background:#0f172a99;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:.75rem 1.25rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.stat-item{display:flex;flex-direction:column;align-items:center;gap:.25rem}.stat-label{font-size:.7rem;color:#64748b;text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:.9rem;font-weight:600;color:#e2e8f0}.connection-status{font-size:.8rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem;justify-content:center}.status-dot{width:8px;height:8px;border-radius:50%;background-color:#ef4444;box-shadow:0 0 5px #ef444480}.status-dot.connected{background-color:#10b981;box-shadow:0 0 5px #10b98180}.numble-grid{display:grid;grid-template-rows:repeat(8,1fr);grid-gap:5px;margin-bottom:1rem}.numble-row{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:5px}.numble-tile{width:72px;height:72px;border:2px solid 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