@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a24;--bg-elevated: #1e1e2a;--accent: #6366f1;--accent-light: #818cf8;--accent-dark: #4f46e5;--accent-glow: rgba(99, 102, 241, .25);--sudoku-accent: #8b5cf6;--minesweeper-accent: #f43f5e;--game2048-accent: #f59e0b;--wordle-accent: #22c55e;--text-primary: #f8fafc;--text-secondary: rgba(248, 250, 252, .7);--text-tertiary: rgba(248, 250, 252, .5);--text-muted: rgba(248, 250, 252, .3);--success: #22c55e;--success-soft: rgba(34, 197, 94, .15);--danger: #f43f5e;--danger-soft: rgba(244, 63, 94, .15);--warning: #f59e0b;--warning-soft: rgba(245, 158, 11, .15);--border-subtle: rgba(255, 255, 255, .06);--border-light: rgba(255, 255, 255, .1);--border-focus: rgba(99, 102, 241, .5);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 8px 32px rgba(0, 0, 0, .4);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .5);--shadow-glow: 0 0 40px var(--accent-glow);--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-tertiary: #e2e8f0;--bg-elevated: #ffffff;--text-primary: #0f172a;--text-secondary: rgba(15, 23, 42, .7);--text-tertiary: rgba(15, 23, 42, .5);--text-muted: rgba(15, 23, 42, .3);--border-subtle: rgba(0, 0, 0, .06);--border-light: rgba(0, 0, 0, .1);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);--shadow-md: 0 8px 32px rgba(0, 0, 0, .12);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .15);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(0, 0, 0, .06)}[data-theme=high-contrast]{--bg-primary: #000000;--bg-secondary: #0a0a0a;--bg-tertiary: #141414;--bg-elevated: #1a1a1a;--accent: #ffff00;--accent-light: #ffff66;--accent-dark: #cccc00;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .9);--border-subtle: rgba(255, 255, 255, .2);--border-light: rgba(255, 255, 255, .3)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}*{transition:background-color var(--transition-normal),border-color var(--transition-normal),box-shadow var(--transition-normal)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.home-page{min-height:100vh;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(99,102,241,.15),transparent),var(--bg-primary);padding:32px 24px 64px}.home-header{max-width:1200px;margin:0 auto 48px;text-align:center}.home-brand{display:inline-flex;align-items:center;gap:16px;margin-bottom:16px}.brand-icon{font-size:48px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.home-header h1{font-size:clamp(32px,5vw,48px);font-weight:800;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.home-tagline{font-size:18px;color:var(--text-secondary);margin-bottom:24px}.theme-toggle{display:inline-block}.theme-btn{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:12px 20px;font-size:20px;cursor:pointer;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.theme-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent)}.games-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.game-card{--card-accent: var(--accent);position:relative;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:32px 88px 32px 32px;text-decoration:none;color:var(--text-primary);display:flex;flex-direction:column;gap:20px;overflow:hidden;transition:all var(--transition-normal)}.game-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--card-accent),transparent);opacity:0;transition:opacity var(--transition-normal)}.game-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 0%,var(--card-accent),transparent 70%);opacity:0;transition:opacity var(--transition-normal);pointer-events:none}.game-card:hover{transform:translateY(-8px);border-color:#ffffff1f;box-shadow:var(--shadow-lg),0 0 60px #6366f11a}.game-card:hover:before{opacity:1}.game-card:hover:after{opacity:.05}.game-card-icon{width:72px;height:72px;display:flex;align-items:center;justify-content:center;font-size:36px;background:linear-gradient(135deg,var(--glass-bg),transparent);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:transform var(--transition-normal)}.game-card:hover .game-card-icon{transform:scale(1.1) rotate(-5deg)}.game-card-content h3{font-size:22px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}.game-card-content p{font-size:14px;color:var(--text-secondary);line-height:1.6}.game-card-arrow{position:absolute;bottom:32px;right:32px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--text-tertiary);background:var(--glass-bg);border:1px solid var(--border-subtle);border-radius:50%;transition:all var(--transition-normal)}.game-card:hover .game-card-arrow{color:var(--card-accent);border-color:var(--card-accent);transform:translate(4px)}.game-layout{--game-accent: var(--accent);--max-board-width: calc(min(760px, 100vw) - 48px) ;--ui-vertical-space: 200px;--cols: 9;--cell-size-w: clamp(32px, calc(var(--max-board-width) / var(--cols)), 64px);--cell-size-h: clamp(32px, calc((100vh - var(--ui-vertical-space)) / var(--cols)), 64px);--cell-size: min(var(--cell-size-h), var(--cell-size-w));min-height:100vh;background:radial-gradient(ellipse 60% 40% at 50% 0%,rgba(99,102,241,.08),transparent),var(--bg-primary);padding:24px}.game-header{max-width:900px;margin:0 auto 24px;display:flex;align-items:center;gap:16px}.back-button{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.back-button:hover{color:var(--text-primary);border-color:var(--border-light);transform:translate(-4px)}.back-icon{font-size:18px}.game-title{font-size:24px;font-weight:700;letter-spacing:-.01em;flex:1}.theme-toggle-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);font-size:20px;cursor:pointer;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.theme-toggle-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--game-accent)}.header-spacer{flex:1}.game-content{max-width:900px;margin:0 auto;text-align:center}.game-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.toolbar-group{display:flex;align-items:center;gap:12px}.toolbar-group label{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-secondary);font-weight:500}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;background:linear-gradient(135deg,var(--game-accent),var(--accent-dark));border:none;border-radius:var(--radius-md);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 4px 16px rgba(var(--game-accent-rgb, 99, 102, 241),.25)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(var(--game-accent-rgb, 99, 102, 241),.3)}.btn-primary:active{transform:translateY(0)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;background:var(--glass-bg);border:1px solid var(--border-light);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.btn-secondary:hover{background:#ffffff14;border-color:var(--game-accent);transform:translateY(-2px);box-shadow:0 4px 12px rgba(var(--game-accent-rgb, 99, 102, 241),.15)}.btn-secondary.selected{background:rgba(var(--game-accent-rgb, 99, 102, 241),.15);border-color:var(--game-accent);box-shadow:0 0 20px rgba(var(--game-accent-rgb, 99, 102, 241),.3)}.btn-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--glass-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:18px;cursor:pointer;transition:all var(--transition-fast)}.btn-icon:hover{background:#ffffff14;border-color:var(--border-light);transform:translateY(-2px)}.game-select,select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:10px 36px 10px 14px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-fast);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}select:hover{border-color:var(--border-light)}select:focus{outline:none;border-color:var(--game-accent);box-shadow:0 0 0 3px rgba(var(--game-accent-rgb, 99, 102, 241),.25)}select option{background:var(--bg-elevated);color:var(--text-primary);padding:8px}.dropdown{display:inline-block;position:relative}.dropdown-button{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.dropdown-button:hover{border-color:var(--border-light)}.dropdown-caret{opacity:.6;transition:transform var(--transition-fast)}.dropdown[data-open=true] .dropdown-caret{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:160px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:6px;box-shadow:var(--shadow-lg);z-index:100;animation:dropdownFade .15s ease}@keyframes dropdownFade{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dropdown-option{list-style:none;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.dropdown-option:hover{background:#ffffff0f}.dropdown-option.selected{background:var(--accent-glow);color:var(--accent-light);font-weight:600}.board-card{display:flex;gap:24px;align-items:flex-start;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-md)}.board-left{flex:1;display:flex;flex-direction:column;align-items:center}.board-side{width:200px;display:flex;flex-direction:column;gap:16px;position:sticky;top:24px;align-self:flex-start}.board{display:grid;grid-template-rows:repeat(var(--cols, 9),var(--cell-size));gap:4px;position:relative}.row{display:grid;grid-template-columns:repeat(var(--cols, 9),var(--cell-size));gap:4px;position:relative}.board[data-size="9"] .row>.cell:nth-child(3),.board[data-size="9"] .row>.cell:nth-child(6){border-right:3px solid rgba(var(--game-accent-rgb, 99, 102, 241),.8);box-shadow:3px 0 8px rgba(var(--game-accent-rgb, 99, 102, 241),.3)}.board[data-size="9"]>.row:nth-child(3) .cell,.board[data-size="9"]>.row:nth-child(6) .cell{border-bottom:3px solid rgba(var(--game-accent-rgb, 99, 102, 241),.8);box-shadow:0 3px 8px rgba(var(--game-accent-rgb, 99, 102, 241),.3)}.board[data-size="6"] .row>.cell:nth-child(3){border-right:2px solid var(--border-light)}.board[data-size="6"]>.row:nth-child(2) .cell,.board[data-size="6"]>.row:nth-child(4) .cell{border-bottom:2px solid var(--border-light)}.cell{width:var(--cell-size);height:var(--cell-size);display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-size:calc(var(--cell-size) * .45);font-weight:700;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.cell:hover{background:#ffffff0f;transform:translateY(-1px)}.cell-fixed{background:linear-gradient(135deg,var(--bg-tertiary),var(--bg-secondary));color:var(--text-secondary);font-weight:800;cursor:default}.cell-fixed--filled{background:linear-gradient(135deg,var(--game-accent),var(--accent-dark));color:#fff}.cell-fixed--outlined{background:var(--bg-tertiary);border:2px solid var(--game-accent);color:var(--game-accent)}.cell-selected{background:var(--accent-glow);border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow);z-index:2}.cell-peer{background:#6366f114}.cell-wrong,.cell-invalid,.cell[data-invalid=true]{background:var(--danger-soft);border-color:var(--danger);color:var(--danger);animation:shake .4s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.cell-notes{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:0;width:100%;height:100%;font-size:calc(var(--cell-size) * .22);color:var(--text-muted)}.cell-notes .note-on{color:var(--text-secondary);font-weight:600}.cell-notes .note-off{opacity:0}.timer-display{background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px 20px;display:inline-flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:16px;margin-left:auto;margin-right:auto}.timer-value{font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:2px;color:var(--text-primary);margin-bottom:0}.timer-actions{display:flex;gap:8px;justify-content:center}.board-controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;justify-content:center}.board-controls button{padding:10px 16px;background:var(--glass-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.board-controls button:hover{background:#ffffff14;transform:translateY(-2px)}.board-controls button[aria-pressed=true]{background:var(--accent-glow);border-color:var(--accent);color:var(--accent-light)}.minesweeper-container{text-align:center}.minesweeper-stats{display:flex;justify-content:center;gap:16px;margin-bottom:24px}.stat{display:flex;align-items:center;gap:12px;padding:14px 20px;background:linear-gradient(135deg,#0009,#000c);border:2px solid rgba(0,0,0,.9);border-radius:var(--radius-md);min-width:140px;box-shadow:inset 0 2px 8px #00000080,0 2px 8px #0000004d}.stat-icon{font-size:20px;opacity:.6;filter:brightness(.8)}.stat-display{position:relative;background:linear-gradient(135deg,#1a1a1a,#0d0d0d);padding:8px 16px;border-radius:4px;box-shadow:inset 0 2px 4px #0009;border:1px solid rgba(0,0,0,.8)}.stat-ghost{position:absolute;top:8px;left:16px;font-family:Courier New,Consolas,monospace;font-size:24px;font-weight:900;letter-spacing:3px;color:rgba(var(--game-accent-rgb, 244, 63, 94),.15);-webkit-user-select:none;user-select:none;pointer-events:none}.stat-value{font-family:Courier New,Consolas,monospace;font-size:24px;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:3px;color:var(--game-accent);text-shadow:0 0 8px rgba(var(--game-accent-rgb, 244, 63, 94),.8),0 0 16px rgba(var(--game-accent-rgb, 244, 63, 94),.5),0 0 24px rgba(var(--game-accent-rgb, 244, 63, 94),.3);filter:brightness(1.2)}.minesweeper-grid{--mine-cell-size: 40px;display:inline-grid;gap:4px;padding:16px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.mine-cell{width:var(--mine-cell-size);height:var(--mine-cell-size);display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-size:calc(var(--mine-cell-size) * .45);font-weight:700;cursor:pointer;transition:all var(--transition-fast)}.mine-cell:hover:not(.revealed):not(:disabled){background:#ffffff14;transform:translateY(-1px)}.mine-cell.revealed{background:var(--bg-secondary);cursor:default}.mine-cell.mine{background:var(--danger-soft)}.mine-cell.flagged{background:var(--warning-soft)}.mine-cell .flag-icon{color:var(--warning)}.mine-cell .number-1{color:#3b82f6}.mine-cell .number-2{color:#22c55e}.mine-cell .number-3{color:#eab308}.mine-cell .number-4{color:#f97316}.mine-cell .number-5{color:#ef4444}.mine-cell .number-6{color:#e11d48}.mine-cell .number-7{color:#7c3aed}.mine-cell .number-8{color:#64748b}.mine-cell.dev-show-mine{background:#f43f5e33;box-shadow:inset 0 0 0 2px #f43f5e66}.game-2048-header{display:flex;align-items:center;justify-content:center;gap:24px;margin-bottom:24px;flex-wrap:wrap}.game-2048-scores{display:flex;gap:12px}.game-2048-score-box{background:linear-gradient(135deg,#bbada0,#a89888);padding:12px 24px;border-radius:var(--radius-md);min-width:100px;text-align:center}[data-theme=dark] .game-2048-score-box,:root:not([data-theme]) .game-2048-score-box{background:linear-gradient(135deg,rgba(var(--game-accent-rgb, 245, 158, 11),.2),rgba(var(--game-accent-rgb, 245, 158, 11),.15));border:1px solid rgba(var(--game-accent-rgb, 245, 158, 11),.3);box-shadow:inset 0 1px #ffffff0d}.game-2048-score-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#ffffffb3;margin-bottom:4px}.game-2048-score-value{font-size:28px;font-weight:800;color:#fff}.game-2048-grid{position:relative;display:inline-grid;grid-template-columns:repeat(4,80px);grid-template-rows:repeat(4,80px);gap:12px;padding:16px;background:linear-gradient(135deg,#bbada0,#a89888);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin:0 auto;touch-action:none;-webkit-user-select:none;user-select:none}[data-theme=dark] .game-2048-grid,:root:not([data-theme]) .game-2048-grid{background:linear-gradient(135deg,var(--bg-elevated),var(--bg-secondary));border:1px solid rgba(var(--game-accent-rgb, 245, 158, 11),.2)}.tile-2048-cell{width:80px;height:80px;background:#ffffff1a;border-radius:var(--radius-sm)}[data-theme=dark] .tile-2048-cell,:root:not([data-theme]) .tile-2048-cell{background:#0003}.tile-2048{position:absolute;width:80px;height:80px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:800;z-index:10;transition:top .1s ease-in-out,left .1s ease-in-out}.tile-pos-0-0{top:16px;left:16px}.tile-pos-0-1{top:16px;left:108px}.tile-pos-0-2{top:16px;left:200px}.tile-pos-0-3{top:16px;left:292px}.tile-pos-1-0{top:108px;left:16px}.tile-pos-1-1{top:108px;left:108px}.tile-pos-1-2{top:108px;left:200px}.tile-pos-1-3{top:108px;left:292px}.tile-pos-2-0{top:200px;left:16px}.tile-pos-2-1{top:200px;left:108px}.tile-pos-2-2{top:200px;left:200px}.tile-pos-2-3{top:200px;left:292px}.tile-pos-3-0{top:292px;left:16px}.tile-pos-3-1{top:292px;left:108px}.tile-pos-3-2{top:292px;left:200px}.tile-pos-3-3{top:292px;left:292px}.tile-2048.tile-font-md{font-size:24px}.tile-2048.tile-font-sm{font-size:18px}.tile-2048.tile-new{animation:tileAppear .15s ease-out}@keyframes tileAppear{0%{transform:scale(0);opacity:0}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}.tile-2048.tile-merge{animation:tileMerge .1s ease-out}@keyframes tileMerge{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.game-hint{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#000;padding:12px 20px;border-radius:var(--radius-md);margin-bottom:16px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:600;box-shadow:var(--shadow-sm);position:relative}.hint-arrow{font-size:24px;font-weight:700;margin:0 4px}.hint-close{position:absolute;right:8px;background:#0003;border:none;color:#000;width:24px;height:24px;border-radius:50%;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:background .2s}.hint-close:hover{background:#0000004d}.wordle-page{text-align:center;padding-bottom:40px}.wordle-board{display:inline-flex;flex-direction:column;gap:8px;margin-bottom:32px}.wordle-row{display:flex;gap:8px}.wordle-row.shake{animation:shake .4s ease}.wordle-tile{width:62px;height:62px;display:flex;align-items:center;justify-content:center;background:var(--bg-elevated);border:2px solid var(--border-light);border-radius:var(--radius-md);font-size:28px;font-weight:800;text-transform:uppercase;transition:all var(--transition-fast)}.wordle-tile.filled,.wordle-tile.tbd{border-color:var(--text-tertiary);animation:pop .1s ease}@keyframes pop{50%{transform:scale(1.05)}}.wordle-tile.correct{background:linear-gradient(135deg,#22c55e,#16a34a);border-color:#22c55e;color:#fff}.wordle-tile.present{background:linear-gradient(135deg,#eab308,#ca8a04);border-color:#eab308;color:#fff}.wordle-tile.absent{background:var(--bg-tertiary);border-color:var(--bg-tertiary);color:var(--text-tertiary)}.wordle-keyboard{display:flex;flex-direction:column;gap:8px;align-items:center}.keyboard-row{display:flex;gap:6px}.keyboard-key{min-width:44px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:14px;font-weight:700;text-transform:uppercase;cursor:pointer;transition:all var(--transition-fast);color:var(--text-primary)}.keyboard-key:hover{background:#ffffff14;transform:translateY(-2px)}.keyboard-key.wide{min-width:68px;font-size:12px}.keyboard-key.correct{background:linear-gradient(135deg,#22c55e,#16a34a);border-color:#22c55e;color:#fff}.keyboard-key.present{background:linear-gradient(135deg,#eab308,#ca8a04);border-color:#eab308;color:#fff}.keyboard-key.absent{background:var(--bg-tertiary);border-color:var(--bg-tertiary);color:var(--text-muted)}.wordle-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:24px 36px;background:var(--bg-elevated);border:2px solid var(--border-light);border-radius:var(--radius-xl);font-size:18px;font-weight:700;z-index:1001;animation:messageAppear .4s ease;box-shadow:var(--shadow-lg)}.wordle-message:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:-1;animation:fadeIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.game-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:16px;padding:32px 48px;border-radius:var(--radius-xl);font-size:24px;font-weight:700;z-index:1001;animation:messageAppear .4s ease;box-shadow:var(--shadow-lg)}@keyframes messageAppear{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.game-message.won{background:linear-gradient(135deg,#22c55ef2,#10b981f2);border:2px solid rgba(34,197,94,.5);color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.2)}.game-message.lost{background:linear-gradient(135deg,#f43f5ef2,#ef4444f2);border:2px solid rgba(244,63,94,.5);color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.2)}.game-message:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:-1;animation:fadeIn .3s ease}.game-message button{margin-left:0!important;margin-top:8px}.game-instructions{margin-top:24px;font-size:14px;color:var(--text-tertiary);text-align:center}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:32px;min-width:360px;max-width:90vw;box-shadow:var(--shadow-lg);animation:modalSlide .3s ease}@keyframes modalSlide{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal h2{font-size:20px;font-weight:700;margin-bottom:16px}.modal p{color:var(--text-secondary);margin-bottom:24px}.dev-panel{position:fixed;bottom:20px;right:20px;background:linear-gradient(135deg,var(--bg-elevated),var(--bg-tertiary));border:2px solid var(--danger);border-radius:var(--radius-lg);min-width:300px;max-width:380px;box-shadow:0 8px 32px #f43f5e33;z-index:9999;font-size:13px}.dev-panel-header{display:flex;align-items:center;gap:10px;padding:12px 16px;background:linear-gradient(90deg,var(--danger),var(--accent));border-radius:var(--radius-lg) var(--radius-lg) 0 0;cursor:pointer;font-weight:700;color:#fff}.dev-icon{font-size:18px}.dev-toggle{margin-left:auto;font-size:11px;opacity:.8}.dev-panel-content{padding:16px;display:flex;flex-direction:column;gap:16px;max-height:400px;overflow-y:auto}.dev-section{background:var(--glass-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px}.dev-section-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--danger);margin-bottom:10px}.dev-info{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--border-subtle)}.dev-info:last-child{border-bottom:none}.dev-info-label{color:var(--text-secondary)}.dev-info-value{font-family:Consolas,Monaco,monospace;color:var(--success);font-weight:600}.dev-actions{display:flex;flex-wrap:wrap;gap:8px}.dev-btn{padding:8px 14px;border:none;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:6px}.dev-btn:hover{transform:translateY(-1px);filter:brightness(1.1)}.dev-btn-default{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-subtle)}.dev-btn-success{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}.dev-btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.dev-btn-warning{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}@media (max-width: 768px){.home-page{padding:24px 16px 48px}.home-header h1{font-size:28px}.games-grid{gap:16px}.game-card{padding:20px 64px 20px 20px}.game-card-arrow{right:20px;bottom:20px;width:36px;height:36px;font-size:18px}.game-card-content p{margin-right:0}.game-layout{padding:16px}.board-card{padding:12px}.game-toolbar{flex-direction:column;align-items:stretch;gap:12px}.toolbar-group{justify-content:center}.board-card{flex-direction:column;padding:16px}.row{grid-template-columns:repeat(var(--cols, 9),1fr)}.cell{width:100%;height:auto;aspect-ratio:1;font-size:clamp(16px,4.5vw,22px);min-width:36px}.board,.row{gap:3px}.timer-display{padding:12px 16px;gap:16px}.timer-value{font-size:20px}.board-controls button{font-size:13px;padding:8px 14px}.board-info{font-size:13px}.modal{min-width:280px;padding:24px}.minesweeper-container{display:flex;flex-direction:column;align-items:center;gap:16px;width:100%}.minesweeper-grid{--mine-cell-size: min(32px, calc((100vw - 80px) / var(--grid-cols, 16)));gap:2px;padding:12px;justify-self:center}.minesweeper-stats{gap:12px}.stat{padding:12px 16px;min-width:100px}.stat-value{font-size:18px}.desktop-only{display:none}.mobile-only{display:inline}.game-2048-grid{grid-template-columns:repeat(4,64px);grid-template-rows:repeat(4,64px);gap:8px;padding:12px}.tile-2048-cell,.tile-2048{width:64px;height:64px}.tile-2048{font-size:24px}.tile-pos-0-0{top:12px;left:12px}.tile-pos-0-1{top:12px;left:84px}.tile-pos-0-2{top:12px;left:156px}.tile-pos-0-3{top:12px;left:228px}.tile-pos-1-0{top:84px;left:12px}.tile-pos-1-1{top:84px;left:84px}.tile-pos-1-2{top:84px;left:156px}.tile-pos-1-3{top:84px;left:228px}.tile-pos-2-0{top:156px;left:12px}.tile-pos-2-1{top:156px;left:84px}.tile-pos-2-2{top:156px;left:156px}.tile-pos-2-3{top:156px;left:228px}.tile-pos-3-0{top:228px;left:12px}.tile-pos-3-1{top:228px;left:84px}.tile-pos-3-2{top:228px;left:156px}.tile-pos-3-3{top:228px;left:228px}.wordle-tile{width:52px;height:52px;font-size:24px}.keyboard-key{min-width:36px;height:48px;font-size:13px}.keyboard-key.wide{min-width:56px}}@media (max-width: 480px){.game-layout{padding:12px}.board-card{padding:10px}.minesweeper-grid{--mine-cell-size: 28px;gap:2px;padding:10px}.game-2048-grid{grid-template-columns:repeat(4,56px);grid-template-rows:repeat(4,56px);gap:6px;padding:10px}.tile-2048-cell,.tile-2048{width:56px;height:56px}.tile-2048{font-size:20px}.tile-2048.tile-font-md{font-size:16px}.tile-2048.tile-font-sm{font-size:12px}.tile-pos-0-0{top:10px;left:10px}.tile-pos-0-1{top:10px;left:72px}.tile-pos-0-2{top:10px;left:134px}.tile-pos-0-3{top:10px;left:196px}.tile-pos-1-0{top:72px;left:10px}.tile-pos-1-1{top:72px;left:72px}.tile-pos-1-2{top:72px;left:134px}.tile-pos-1-3{top:72px;left:196px}.tile-pos-2-0{top:134px;left:10px}.tile-pos-2-1{top:134px;left:72px}.tile-pos-2-2{top:134px;left:134px}.tile-pos-2-3{top:134px;left:196px}.tile-pos-3-0{top:196px;left:10px}.tile-pos-3-1{top:196px;left:72px}.tile-pos-3-2{top:196px;left:134px}.tile-pos-3-3{top:196px;left:196px}.cell{font-size:clamp(14px,4vw,18px);min-width:32px}.board{gap:2px}.minesweeper-grid{--mine-cell-size: min(28px, calc((100vw - 60px) / var(--grid-cols, 16)))}.row{gap:2px}.timer-display{padding:10px 14px;gap:12px}.timer-value{font-size:18px}.timer-actions button{font-size:12px;padding:6px 12px}.board-controls{gap:6px}.board-controls button{font-size:11px;padding:6px 10px}.board-info{font-size:12px;padding:0 8px}.modal{min-width:260px;padding:20px}.modal h2{font-size:18px}.modal p{font-size:13px}.wordle-tile{width:46px;height:46px;font-size:20px}.wordle-row{gap:6px}.keyboard-key{min-width:30px;height:44px;font-size:12px}.keyboard-key.wide{min-width:48px;font-size:10px}}.desktop-only{display:inline}.mobile-only{display:none}[data-theme=light] .game-card{box-shadow:var(--shadow-sm)}[data-theme=light] .game-card:hover{box-shadow:var(--shadow-lg)}[data-theme=light] .cell-fixed{color:var(--text-primary)}[data-theme=light] .stat{background:linear-gradient(135deg,#b4b4b4cc,#969696e6);border:2px solid rgba(120,120,120,.9);box-shadow:inset 0 2px 8px #0003,0 2px 8px #0000001a}[data-theme=light] .stat-display{background:linear-gradient(135deg,#d4d4d4,silver);box-shadow:inset 0 2px 4px #0000004d;border:1px solid rgba(100,100,100,.6)}[data-theme=light] .stat-ghost{color:rgba(var(--game-accent-rgb, 244, 63, 94),.2)}[data-theme=light] .stat-value{color:var(--game-accent);text-shadow:0 0 6px rgba(var(--game-accent-rgb, 244, 63, 94),.6),0 0 12px rgba(var(--game-accent-rgb, 244, 63, 94),.4),0 0 18px rgba(var(--game-accent-rgb, 244, 63, 94),.2);filter:brightness(1)}[data-theme=light] .wordle-tile.absent{background:var(--bg-tertiary);color:var(--text-secondary)}[data-theme=light] .keyboard-key.absent{color:var(--text-secondary)}.home-footer{max-width:1200px;margin:48px auto 0;text-align:center;font-size:14px;color:var(--text-tertiary)}.toast{position:fixed;top:24px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:var(--radius-md);font-weight:600;z-index:1000;animation:toastSlide .3s ease}@keyframes toastSlide{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast.info{background:var(--bg-elevated);border:1px solid var(--border-subtle);color:var(--text-primary)}.toast.success{background:var(--success-soft);border:1px solid rgba(34,197,94,.3);color:var(--success)}.toast.error{background:var(--danger-soft);border:1px solid rgba(244,63,94,.3);color:var(--danger)}.completed-note{background:linear-gradient(135deg,rgba(var(--game-accent-rgb, 99, 102, 241),.15),rgba(var(--game-accent-rgb, 99, 102, 241),.05));border:1px solid rgba(var(--game-accent-rgb, 99, 102, 241),.3);padding:12px 16px;border-radius:var(--radius-md);color:var(--game-accent);font-weight:600;text-align:center;box-shadow:0 4px 12px rgba(var(--game-accent-rgb, 99, 102, 241),.15)}.message-bar{background:var(--glass-bg);border:1px solid var(--border-subtle);padding:10px 16px;border-radius:var(--radius-md);font-weight:500;margin:12px 0}.text-center{text-align:center}.text-muted{color:var(--text-tertiary)}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.gap-2{gap:8px}.gap-4{gap:16px}[data-large-font=true] body{font-size:1.1rem}[data-large-font=true] .cell{font-size:calc(var(--cell-size) * .5)}.game-stat{font-size:15px;font-weight:600;color:var(--text-secondary);padding:8px 16px;background:var(--glass-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.sidebar{width:220px;min-width:180px;background:var(--bg-elevated);border-radius:var(--radius-lg);padding:16px;border:1px solid var(--border-subtle)}.sidebar h3{font-size:14px;font-weight:600;color:var(--text-secondary);margin-bottom:12px}.sidebar button{width:100%;padding:10px 14px;background:var(--glass-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;text-align:left;cursor:pointer;transition:all var(--transition-fast);margin-bottom:8px}.sidebar button:hover{background:#ffffff14}.sidebar button.selected{background:var(--accent-glow);border-color:var(--accent);color:var(--accent-light)}.controls{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.controls label{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-secondary)}.controls button{padding:10px 18px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));border:none;border-radius:var(--radius-md);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.controls button:hover{transform:translateY(-2px);box-shadow:0 4px 16px var(--accent-glow)}.app-shell{display:flex;gap:24px;align-items:flex-start}.content{flex:1}.board-info{font-size:13px;color:var(--text-tertiary);margin-top:12px}