.chat-page{display:flex;flex-direction:column;height:100%;background:var(--bg-primary);overflow:hidden}.chat-topbar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;border-bottom:1px solid var(--border);background:var(--bg-card);flex-shrink:0;min-height:44px}.topbar-left{flex:1;display:flex;align-items:center}.key-toggle-btn{font-size:.75rem;color:var(--text-muted);background:none;border:1px solid var(--border);border-radius:20px;padding:4px 12px;cursor:pointer;transition:all .2s;font-family:var(--font-body, "DM Sans", sans-serif)}.key-toggle-btn:hover{color:var(--text-primary);border-color:var(--accent-primary, #e8638c)}.key-field{display:flex;align-items:center;gap:6px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:4px 10px;flex:1;max-width:380px}.key-input{flex:1;background:transparent;border:none;outline:none;font-size:.78rem;color:var(--text-primary);font-family:monospace;min-width:0}.key-input::placeholder{color:var(--text-muted);font-family:var(--font-body, "DM Sans", sans-serif)}.icon-btn{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:.8rem;transition:all .15s;flex-shrink:0}.icon-btn:hover{color:var(--text-primary);background:var(--bg-secondary)}.error-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:#dc323214;border-bottom:1px solid rgba(220,50,50,.2);color:#c44;font-size:.82rem;flex-shrink:0;animation:slideIn .2s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.error-bar button{background:none;border:none;cursor:pointer;color:#c44;font-size:.9rem;padding:2px 4px}.messages{flex:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:16px}.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:40px 20px;animation:fadeUp .4s ease}.empty-icon{font-size:2.4rem;color:var(--accent-primary, #e8638c);opacity:.8}.empty-title{font-family:var(--font-display, "Syne", sans-serif);font-size:1.3rem;font-weight:700;color:var(--text-primary)}.empty-sub{font-size:.85rem;color:var(--text-muted);max-width:300px}.chips{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin-top:8px}.chip{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:7px 14px;font-size:.78rem;color:var(--text-secondary);cursor:pointer;font-family:var(--font-body, "DM Sans", sans-serif);transition:all .2s}.chip:hover{border-color:var(--accent-primary, #e8638c);color:var(--accent-primary, #e8638c)}.msg{display:flex;gap:10px;max-width:82%;animation:msgIn .25s ease}@keyframes msgIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.msg-user{flex-direction:row-reverse;align-self:flex-end}.msg-ai{align-self:flex-start}.msg-avatar{width:28px;height:28px;border-radius:50%;border:1px solid var(--border);background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0;color:var(--text-muted)}.msg-ai .msg-avatar{background:var(--accent-primary, #e8638c);border-color:transparent;color:#fff;font-size:.65rem}.msg-bubble{padding:10px 14px;border-radius:14px;font-size:.9rem;line-height:1.65;word-break:break-word;position:relative}.bubble-user{background:var(--msg-user-bg, #1a1a2e);color:var(--msg-user-text, #f5f0eb);border-bottom-right-radius:4px}[data-theme=dark] .bubble-user{background:var(--accent-primary, #e8638c);color:#fff}.bubble-ai{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border);border-bottom-left-radius:4px}.bubble-ai strong{color:var(--accent-primary, #e8638c)}.bubble-ai code{background:var(--bg-secondary);padding:1px 5px;border-radius:3px;font-size:.83em;font-family:monospace}.msg-image{max-width:200px;max-height:160px;border-radius:8px;display:block;margin-bottom:8px;object-fit:cover}.cursor{display:inline-block;color:var(--accent-primary, #e8638c);animation:blink 1s step-end infinite;margin-left:2px;font-size:.8em}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.typing{display:flex!important;align-items:center;gap:4px;padding:12px 16px!important}.typing span{display:block;width:6px;height:6px;border-radius:50%;background:var(--text-muted);animation:bounce 1.3s ease-in-out infinite}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:translateY(0);opacity:.4}40%{transform:translateY(-5px);opacity:1}}.input-area{padding:12px 16px 16px;background:var(--bg-card);border-top:1px solid var(--border);flex-shrink:0}.img-preview{position:relative;display:inline-block;margin-bottom:8px}.img-preview img{height:56px;border-radius:8px;border:1px solid var(--border);display:block}.img-remove{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;background:var(--text-primary);color:var(--bg-primary);border:none;cursor:pointer;font-size:.6rem;display:flex;align-items:center;justify-content:center}.input-row{display:flex;align-items:flex-end;gap:8px;background:var(--bg-input, var(--bg-secondary));border:1px solid var(--border);border-radius:12px;padding:8px 10px;transition:border-color .2s,box-shadow .2s}.input-row:focus-within{border-color:var(--accent-primary, #e8638c);box-shadow:0 0 0 3px #e8638c14}.attach-btn{color:var(--text-muted);flex-shrink:0}.attach-btn:hover{color:var(--accent-primary, #e8638c)}.chat-input{flex:1;background:transparent;border:none;outline:none;font-family:var(--font-body, "DM 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ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.mode-title{font-family:var(--font-display, "Syne", sans-serif);font-size:2rem;font-weight:800;color:var(--text-primary);letter-spacing:-.03em}.mode-sub{color:var(--text-muted);font-size:.9rem}.mode-cards{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}.mode-card{display:flex;align-items:center;gap:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:20px 24px;cursor:pointer;text-align:left;transition:all .2s ease;min-width:200px;font-family:var(--font-body, "DM Sans", sans-serif);color:var(--text-primary)}.mode-card:hover{border-color:var(--accent-primary, #e8638c);transform:translateY(-3px);box-shadow:0 8px 24px #0000001a}.mode-card-icon{font-size:1.4rem;color:var(--accent-primary, #e8638c);flex-shrink:0}.mode-card-name{font-weight:600;font-size:.95rem}.mode-card-desc{font-size:.78rem;color:var(--text-muted);margin-top:3px}.chess-layout{display:flex;gap:16px;align-items:flex-start;max-width:1100px;margin:0 auto}.chess-sidebar{display:flex;flex-direction:column;gap:16px}.left-sidebar{width:160px;flex-shrink:0}.right-sidebar{width:120px;flex-shrink:0}.sidebar-section{display:flex;flex-direction:column;gap:8px}.sidebar-label{font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.sidebar-value{font-size:.85rem;color:var(--text-primary);font-weight:500}.elo-row{display:flex;justify-content:space-between;align-items:baseline}.elo-num{font-size:1rem;font-weight:700;color:var(--text-primary)}.elo-tag{font-size:.7rem;font-weight:400;color:var(--text-muted);margin-left:4px}.elo-slider{width:100%;accent-color:var(--accent-primary, #e8638c);cursor:pointer;height:3px}.ctrl-btn{padding:9px 14px;border-radius:8px;font-family:var(--font-body, "DM Sans", sans-serif);font-size:.82rem;cursor:pointer;transition:all .2s;border:1px solid var(--border);background:transparent;color:var(--text-secondary);text-align:center}.ctrl-btn:hover{background:var(--bg-secondary);color:var(--text-primary)}.ctrl-btn.primary{background:var(--accent-primary, #e8638c);border-color:transparent;color:#fff;font-weight:600}.ctrl-btn.primary:hover{background:var(--accent-secondary, #c44b73);transform:translateY(-1px)}.captured-section{gap:6px!important}.captured-row{display:flex;align-items:center;gap:6px;min-height:20px}.captured-color-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.dot-white{background:#e8e4e0;border:1px solid #ccc}.dot-black{background:#2a2630;border:1px solid #555}.captured-pieces{font-size:.85rem;display:flex;flex-wrap:wrap;gap:1px;color:var(--text-primary);opacity:.7}.chess-board-area{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0}.status-strip{height:32px;display:flex;align-items:center;justify-content:center;width:100%}.status-turn{display:flex;align-items:center;gap:7px;font-size:.82rem;color:var(--text-secondary)}.turn-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.dot-w{background:#e8e4e0;border:1.5px solid #aaa;box-shadow:0 0 4px #c8c8c880}.dot-b{background:#2a2630;border:1.5px solid var(--accent-primary, #e8638c)}.status-text{font-size:.82rem;font-weight:600;padding:5px 14px;border-radius:20px}.status-check{background:#fac83c26;color:#b08000;border:1px solid rgba(250,200,60,.4)}[data-theme=dark] .status-check{color:#f0c040}.status-over{background:#e8638c1a;color:var(--accent-primary, #e8638c);border:1px solid rgba(232,99,140,.3)}.board-wrapper{transition:transform .5s cubic-bezier(.4,0,.2,1);-webkit-user-select:none;user-select:none}.board-rotated{transform:rotate(180deg)}.coords-top{display:grid;grid-template-columns:repeat(8,1fr);padding-left:18px;margin-bottom:2px}.coords-top span{text-align:center;font-size:.65rem;color:var(--text-muted);font-family:var(--font-display, "Syne", sans-serif)}.board-row{display:flex;gap:4px}.coords-side{display:flex;flex-direction:column;width:14px;justify-content:space-around}.coords-side span{font-size:.65rem;color:var(--text-muted);text-align:center;font-family:var(--font-display, "Syne", sans-serif)}.chess-board{display:grid;grid-template-columns:repeat(8,1fr);width:min(600px,calc(100vw - 340px));aspect-ratio:1;border:2px solid var(--border, rgba(0, 0, 0, .1));border-radius:3px;overflow:hidden;box-shadow:0 4px 20px #0000001f}.sq{aspect-ratio:1;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:filter .1s}.sq:hover{filter:brightness(.95)}.sq-l{background:var(--sq-light, #fde8f0)}.sq-d{background:var(--sq-dark, #f4a0bc)}.sq-sel{background:#ffd23cb3!important}.sq-last{background:#64aaff40!important}[data-theme=dark] .sq-last{background:#3278ff26!important;box-shadow:inset 0 0 8px #3278ff33}.piece-img{width:90%;height:90%;object-fit:contain;cursor:pointer;z-index:2;transition:transform .1s;pointer-events:none}.sq:hover .piece-img{transform:scale(1.08)}.captured-piece-img{width:20px;height:20px;object-fit:contain;opacity:.8}.legal-dot{width:26%;height:26%;border-radius:50%;background:#0003;position:absolute;pointer-events:none}.legal-ring{position:absolute;top:3px;right:3px;bottom:3px;left:3px;border-radius:2px;border:2.5px solid rgba(0,0,0,.2);pointer-events:none}.color-swatches{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.swatch{width:32px;height:32px;border-radius:6px;border:2px solid transparent;cursor:pointer;position:relative;overflow:hidden;transition:all .15s;background:linear-gradient(135deg,var(--sw-light) 50%,var(--sw-dark) 50%)}.swatch:hover{transform:scale(1.1)}.swatch-active{border-color:var(--text-primary)!important}.theme-label-text,.flip-note{font-size:.72rem;color:var(--text-muted);text-align:center}@media (max-width: 720px){.chess-layout{flex-direction:column;align-items:center}.left-sidebar,.right-sidebar{width:100%;flex-direction:row;flex-wrap:wrap;gap:12px}.sidebar-section{flex:1;min-width:120px}.chess-board{width:min(360px,calc(100vw - 32px))}}.chess-win-cat{position:absolute;top:0;left:0;width:100%;height:100%;z-index:100;background:#00000080;display:flex;align-items:center;justify-content:center;animation:chess-cat-in .5s ease-out forwards}.chess-win-cat img{width:90%;height:90%;object-fit:cover;border-radius:8px;box-shadow:0 0 40px #000c;border:4px solid var(--accent-primary)}@keyframes chess-cat-in{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.mines-container{display:flex;flex-direction:column;height:calc(100vh - 58px);background:var(--bg-primary, #0f111a);background-image:radial-gradient(circle at 50% 0%,rgba(255,107,139,.15) 0%,transparent 70%);color:var(--text-primary, #fff);align-items:center;padding:1.5rem;overflow-y:auto}.mines-header{width:100%;max-width:440px;display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem;text-align:center}.pink-gradient-text{font-family:Syne,sans-serif;font-size:2.2rem;font-weight:800;background:linear-gradient(135deg,#ff6b8b,#ff4791);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;margin:0}.mines-stats{display:flex;justify-content:space-between;align-items:center;background:#ff6b8b14;padding:10px 20px;border-radius:12px;border:1px solid rgba(255,107,139,.2)}.stat-box{font-size:1.2rem;font-weight:700;color:#ff6b8b}.reset-btn{background:#ff6b8b;color:#fff;border:none;padding:6px 14px;border-radius:6px;font-family:DM Sans,sans-serif;font-weight:600;font-size:.9rem;cursor:pointer;transition:transform .2s,background .2s}.reset-btn:hover{background:#ff4791;transform:translateY(-2px)}.mines-grid{display:grid;grid-template-columns:repeat(10,36px);grid-template-rows:repeat(10,36px);gap:5px;background:#191e2b80;padding:10px;border-radius:12px;border:1px solid rgba(255,107,139,.2);box-shadow:0 10px 40px #00000080;margin:0 auto}.cell{width:36px;height:36px;background:linear-gradient(145deg,#2a2e3f,#1a1e2b);border-radius:5px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-weight:800;font-size:1rem;transition:all .1s;-webkit-user-select:none;user-select:none;box-shadow:2px 2px 4px #0006,inset 1px 1px 1px #ffffff0d;border:1px solid rgba(255,107,139,.1)}.cell:hover:not(.revealed){background:linear-gradient(145deg,#353a4f,#202538);transform:translate(-1px,-1px);box-shadow:4px 4px 8px #00000080;border-color:#ff6b8b66}.cell.revealed{background:#0a0b14;box-shadow:inset 2px 2px 5px #0009;cursor:default;border:1px solid rgba(255,255,255,.03)}.cell.mine{background:radial-gradient(circle at 30% 30%,#ff6b8b,#ff4757);box-shadow:0 0 15px #ff475766}.cell.flagged{color:#ff6b8b;filter:drop-shadow(0 0 5px rgba(255,107,139,.5))}.num-1{color:#5c7cff}.num-2{color:#40c463}.num-3{color:#ff4757}.num-4{color:#a166ff}.num-5{color:#ffa502}.win-cat-img{width:100%;max-width:300px;height:auto;border-radius:12px;margin-bottom:1.5rem;box-shadow:0 4px 15px #0000004d}.mines-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#0a0b14e6;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:fadeIn .3s ease}.overlay-content{background:#1a1e2b;padding:2.5rem;border-radius:20px;text-align:center;border:2px solid #ff6b8b;box-shadow:0 0 50px #ff6b8b4d}.overlay-content h3{font-size:2.5rem;margin-bottom:.5rem;font-family:Syne,sans-serif}.overlay-content button{margin-top:1.5rem;background:#ff6b8b;color:#fff;border:none;padding:12px 30px;border-radius:12px;font-weight:800;font-size:1.1rem;cursor:pointer;box-shadow:0 10px 20px #ff6b8b4d}@media (max-width: 500px){.mines-grid{grid-template-columns:repeat(10,32px);grid-template-rows:repeat(10,32px)}.cell{width:32px;height:32px}}.snake-container{display:flex;flex-direction:column;height:calc(100vh - 58px);background:var(--bg-primary, #0f111a);background-image:radial-gradient(circle at 50% 0%,rgba(255,107,139,.25) 0%,transparent 80%);color:var(--text-primary, #fff);align-items:center;padding:1.5rem;overflow-y:auto}.snake-header{width:100%;max-width:440px;display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem;text-align:center}.snake-stats{display:flex;justify-content:space-between;align-items:center;background:#ff6b8b1a;padding:10px 20px;border-radius:12px;border:1px solid rgba(255,107,139,.3)}.snake-grid{position:relative;display:grid;grid-template-columns:repeat(20,20px);grid-template-rows:repeat(20,20px);gap:0;background:#2a3044;border:2px solid rgba(255,107,139,.4);box-shadow:0 0 30px #0006}.s-cell{width:20px;height:20px}.s-head{background:#ff6b8b;border-radius:4px;z-index:5;box-shadow:0 0 10px #ff6b8b}.s-body{background:#ff6b8b99;border-radius:2px}.s-food{background:#fff;border-radius:50%;animation:pulse 1s infinite alternate;box-shadow:0 0 15px #fffc}@keyframes 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#ff6b8b99}.snake-controls-hint{margin-top:1.5rem;color:#888;font-size:.85rem;letter-spacing:.05em;text-transform:uppercase}.game-2048-container{display:flex;flex-direction:column;height:calc(100vh - 58px);background:var(--bg-primary, #0f111a);background-image:radial-gradient(circle at 50% 0%,rgba(255,107,139,.15) 0%,transparent 70%);color:var(--text-primary, #fff);align-items:center;padding:1.5rem;overflow-y:auto}.game-2048-header{width:100%;max-width:440px;display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem;text-align:center}.pink-gradient-text{font-family:Syne,sans-serif;font-size:2.2rem;font-weight:800;background:linear-gradient(135deg,#ff6b8b,#ff4791);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.game-2048-stats{display:flex;justify-content:space-between;align-items:center;background:#ff6b8b1a;padding:10px 20px;border-radius:12px;border:1px solid rgba(255,107,139,.2)}.stat-box{font-weight:700;color:#ff6b8b}.stat-box span{color:#fff;margin-left:5px}.reset-btn{background:transparent;color:#ff6b8b;border:1px solid #ff6b8b;width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all .2s}.reset-btn:hover{background:#ff6b8b;color:#fff}.powerups-bar{display:flex;gap:12px;margin-bottom:1.5rem}.pwr-btn{background:#191e2b99;border:1px solid rgba(255,107,139,.3);color:#fff;padding:8px 16px;border-radius:10px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.pwr-btn:hover:not(:disabled){background:#ff6b8b26;border-color:#ff6b8b;transform:translateY(-2px)}.pwr-btn.active{background:#ff6b8b;border-color:#fff;box-shadow:0 0 15px #ff6b8b80}.pwr-btn.disabled,.pwr-btn:disabled{opacity:.3;cursor:not-allowed}.game-2048-grid{position:relative;display:grid;grid-template-columns:repeat(4,80px);grid-template-rows:repeat(4,80px);gap:12px;background:#191e2b80;padding:12px;border-radius:16px;border:2px solid rgba(255,107,139,.2);box-shadow:0 15px 50px #0009}.game-2048-grid.delete-target{border-color:#ff4757;animation:grid-pulse-red 1.5s infinite}@keyframes grid-pulse-red{0%{box-shadow:0 0 10px #ff47574d}50%{box-shadow:0 0 30px #ff475799}to{box-shadow:0 0 10px #ff47574d}}.tile{width:80px;height:80px;background:#ffffff0d;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:900;transition:all .15s cubic-bezier(.175,.885,.32,1.275);border:1px solid rgba(255,255,255,.05);box-shadow:inset 0 2px 4px #0003}.tile.deletable:hover{background:#ff4757!important;color:#fff!important;cursor:crosshair;transform:scale(1.1);box-shadow:0 0 20px #ff4757;z-index:10}.tile.swappable:hover{background:#3498db!important;color:#fff!important;cursor:alias;transform:scale(1.05);box-shadow:0 0 15px #3498db;z-index:10}.tile.selected-swap{background:#2ecc71!important;color:#fff!important;border-color:#fff!important;box-shadow:0 0 25px #2ecc71;animation:swap-pulse 1s infinite alternate}@keyframes swap-pulse{0%{transform:scale(1)}to{transform:scale(1.1)}}.tile-2{background:#fee2e2;color:#991b1b;border:2px solid #fca5a5}.tile-4{background:#fecaca;color:#991b1b;border:2px solid #f87171}.tile-8{background:#fca5a5;color:#7f1d1d;border:2px solid #ef4444}.tile-16{background:#f87171;color:#fff;border:2px solid #dc2626;box-shadow:0 4px 10px #dc26264d}.tile-32{background:#ef4444;color:#fff;border:2px solid #b91c1c;box-shadow:0 4px 12px #b91c1c66}.tile-64{background:#dc2626;color:#fff;border:2px solid #991b1b;box-shadow:0 4px 15px #991b1b80}.tile-128{background:#ff6b8b;color:#fff;border:2px solid #ff4791;box-shadow:0 0 15px #ff6b8b80}.tile-256{background:#ff4791;color:#fff;border:2px solid #e8638c;box-shadow:0 0 20px #ff479199}.tile-512{background:#e8638c;color:#fff;border:2px solid #be185d;box-shadow:0 0 25px #e8638cb3}.tile-1024{background:#db2777;color:#fff;border:2px solid #9d174d;box-shadow:0 0 30px #db2777cc}.tile-2048{background:#be185d;color:#fff;border:2px solid #831843;box-shadow:0 0 40px #be185de6}.game-2048-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#0a0b14e6;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100;border-radius:16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.game-2048-overlay h3{font-size:2.5rem;color:#ff6b8b;margin-bottom:1.5rem;font-family:Syne,sans-serif}.game-2048-overlay button{background:#ff6b8b;color:#fff;border:none;padding:12px 30px;border-radius:12px;font-weight:800;font-size:1.1rem;cursor:pointer;box-shadow:0 10px 20px #ff6b8b4d}.game-2048-controls{margin-top:2rem;color:#888;font-size:.8rem;text-transform:uppercase;letter-spacing:.15em;font-weight:700}@media (max-width: 400px){.game-2048-grid{grid-template-columns:repeat(4,65px);grid-template-rows:repeat(4,65px)}.tile{width:65px;height:65px;font-size:1.2rem}}.tile-cat-img{width:100%;height:100%;object-fit:cover;border-radius:8px}.ttt-container{display:flex;flex-direction:column;height:calc(100vh - 58px);background:var(--bg-primary, #0f111a);background-image:radial-gradient(circle at 50% 0%,rgba(255,107,139,.15) 0%,transparent 70%);color:var(--text-primary, #fff);align-items:center;padding:1.5rem;overflow-y:auto}.ttt-header{width:100%;max-width:440px;text-align:center;margin-bottom:2rem}.current-turn{font-size:1.2rem;font-weight:800;letter-spacing:.1em;background:#ffffff0d;padding:8px 20px;border-radius:20px;display:inline-block;border:1px solid rgba(255,255,255,.1)}.ttt-grid{display:grid;grid-template-columns:repeat(3,100px);grid-template-rows:repeat(3,100px);gap:12px;background:#191e2b80;padding:12px;border-radius:16px;border:1px solid rgba(255,107,139,.2);box-shadow:0 15px 50px #0009}.ttt-cell{width:100px;height:100px;background:#ffffff08;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s cubic-bezier(.175,.885,.32,1.275);padding:15px;border:1px solid rgba(255,255,255,.05)}.ttt-cell:hover:not(:has(.ttt-shape)){background:#ffffff14}.ttt-cell.win{background:#ff6b8b33;border-color:#ff6b8b;animation:cell-win-pulse 1s infinite alternate}@keyframes cell-win-pulse{0%{transform:scale(1);box-shadow:0 0 #ff6b8b00}to{transform:scale(1.05);box-shadow:0 0 20px #ff6b8b66}}.ttt-shape{filter:drop-shadow(0 0 8px currentColor);animation:shape-pop .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes shape-pop{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.ttt-controls{margin-top:2.5rem;display:flex;gap:15px}.ttt-controls button{background:#ffffff0d;color:#fff;border:1px solid rgba(255,107,139,.3);padding:10px 20px;border-radius:10px;font-weight:600;cursor:pointer;transition:all .2s}.ttt-controls button:hover{background:#ff6b8b26;border-color:#ff6b8b}.setup-card{background:#191e2bcc;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);padding:2.5rem;border-radius:24px;border:1px solid rgba(255,107,139,.3);width:100%;max-width:520px;display:flex;flex-direction:column;gap:2rem;box-shadow:0 20px 60px #00000080}.player-setup h3{color:#ff6b8b;margin-bottom:1.2rem;font-family:Syne,sans-serif;font-size:1.4rem}.options.shapes{display:grid;grid-template-columns:repeat(auto-fill,minmax(42px,1fr));gap:10px}.options.shapes button{width:42px;height:42px;padding:8px;background:#ffffff08;border:1.5px solid 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#ff479180}.ttt-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#0a0b14e6;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px}.ttt-overlay h3{font-size:2.5rem;margin-bottom:2rem;font-family:Syne,sans-serif;color:#ff6b8b}.ttt-overlay button{background:#ff6b8b;color:#fff;border:none;padding:12px 32px;border-radius:12px;font-weight:800;font-size:1.1rem;cursor:pointer;box-shadow:0 10px 20px #ff6b8b4d}.geo-container{display:flex;flex-direction:column;height:calc(100vh - 58px);background:var(--bg-primary, #0f111a);background-image:radial-gradient(circle at 50% 0%,rgba(255,107,139,.15) 0%,transparent 70%);color:var(--text-primary, #fff);align-items:center;padding:1.5rem;overflow-y:auto}.geo-main{width:100%;max-width:800px;display:flex;flex-direction:column;gap:2rem;margin-top:1rem}.map-frame{width:100%;height:350px;border-radius:20px;overflow:hidden;border:2px solid rgba(255,107,139,.3);position:relative;box-shadow:0 10px 40px #00000080}.map-overlay-blur{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;background:linear-gradient(180deg,#0000001a,#0006)}.guess-section{background:#ffffff0d;padding:2rem;border-radius:20px;border:1px solid rgba(255,107,139,.2);text-align:center}.guess-section form{display:flex;gap:10px;max-width:400px;margin:1.5rem auto}.guess-section input{flex:1;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);padding:12px;border-radius:10px;color:#fff}.guess-btn{background:#ff6b8b;color:#fff;border:none;padding:0 20px;border-radius:10px;font-weight:700;cursor:pointer}.hint-btn{background:transparent;color:#ff6b8b;border:1px solid #ff6b8b;padding:6px 14px;border-radius:20px;font-size:.8rem;cursor:pointer}.hint-text{color:#ccc;font-style:italic;font-size:.9rem}.feedback-card{margin-top:1.5rem;padding:1rem;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:10px}.feedback-card.win{background:#40c4631a;border:1px solid #40c463}.feedback-card.lose{background:#ff47571a;border:1px solid #ff4757}.next-btn{background:#ff6b8b;color:#fff;border:none;padding:8px 20px;border-radius:8px;font-weight:700;cursor:pointer}.quiz-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - 120px);padding:20px;background:transparent}.quiz-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;width:100%;max-width:500px;padding:2rem;box-shadow:0 10px 30px #0000001a;animation:slideUp .4s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.quiz-header{margin-bottom:1.5rem}.quiz-stats{display:flex;justify-content:space-between;font-size:.9rem;color:var(--text-muted)}.quiz-stat span{font-weight:700;color:var(--accent-primary, #e8638c)}.quiz-main{text-align:center;margin-bottom:2rem}.flag-container{height:120px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.quiz-flag{max-height:100%;border-radius:8px;box-shadow:0 4px 12px #00000026}.quiz-question{font-size:1.25rem;font-weight:500;color:var(--text-primary);line-height:1.4}.quiz-question .country-name{font-weight:800;font-family:Syne,sans-serif;color:var(--accent-primary, #e8638c);font-size:1.7rem;letter-spacing:-.02em;display:block;margin-top:5px}.quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.option-btn{padding:12px 16px;background:#ff6b8b0d;border:1px solid var(--border);border-radius:12px;font-size:.95rem;font-weight:600;color:var(--text-primary);cursor:pointer;transition:all .2s}.option-btn:hover{background:#ff6b8b1a;border-color:var(--accent-primary, #e8638c);transform:translateY(-2px)}.option-btn.correct{background:#27ae60!important;border-color:#27ae60;color:#fff}.option-btn.wrong{background:#e74c3c!important;border-color:#e74c3c;color:#fff}.option-btn.disabled{opacity:.5;cursor:default}.quiz-footer{margin-top:2rem;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.next-btn{width:100%;padding:14px;background:var(--accent-primary, #e8638c);color:#fff;border:none;border-radius:12px;font-weight:700;cursor:pointer;transition:all .2s}.next-btn:hover{background:var(--accent-secondary, #c44b73);transform:scale(1.02)}.quiz-loader{text-align:center;padding:4rem;color:var(--text-muted)}@media (max-width: 480px){.quiz-options{grid-template-columns:1fr}}.cat-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:9999}.burst-cat{position:absolute;width:200px;height:200px;object-fit:cover;border-radius:15px;box-shadow:0 10px 30px #00000080;border:4px solid #fff;animation:cat-pop .5s cubic-bezier(.175,.885,.32,1.275) forwards}@keyframes cat-pop{0%{transform:scale(0) rotate(-20deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}.cloud-container{padding:2rem;max-width:1000px;margin:0 auto;position:relative;transition:all .3s ease;min-height:400px}.cloud-container.dragging{background-color:#10a37f0d;outline:2px dashed #10a37f;outline-offset:-10px}.drop-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#10a37f1a;display:flex;align-items:center;justify-content:center;z-index:100;pointer-events:none;border-radius:8px}.drop-message{font-size:1.5rem;font-weight:600;color:#10a37f;background:var(--bg-color);padding:1rem 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rgba(255,77,79,.3)}.file-table{width:100%;border-collapse:collapse;background-color:var(--sidebar-bg);border-radius:8px;overflow:hidden;box-shadow:0 4px 6px #0000001a}.file-table th,.file-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-color)}.file-table th{background-color:#0000000d;font-weight:600;color:var(--text-color)}.file-table tr:hover td{background-color:#ffffff0d}.file-type-cell{width:60px;text-align:center}.file-thumbnail{width:40px;height:40px;border-radius:4px;overflow:hidden;background-color:#ffffff0d;display:flex;align-items:center;justify-content:center}.file-thumbnail img{width:100%;height:100%;object-fit:cover}.file-icon-placeholder{font-size:1.5rem}.file-name{max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}.file-actions{display:flex;gap:.5rem}.action-btn{background:none;border:none;cursor:pointer;padding:.5rem;border-radius:4px;transition:background-color 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var(--border-color);display:flex;flex-direction:column;align-items:center;gap:.5rem}.empty-icon{font-size:3rem;margin-bottom:1rem}.empty-sub{font-size:.9rem;opacity:.7}[data-theme=dark] .file-table th{background-color:#ffffff0d}[data-theme=dark] .cloud-login-form{background-color:var(--sidebar-bg)}.secret-browser-container{display:flex;flex-direction:column;height:calc(100vh - 58px);background:#0a0a0d;color:#f5f0eb;position:relative;overflow:hidden}.browser-toolbar{display:flex;align-items:center;gap:12px;padding:10px 18px;background:#14141a;border-bottom:1px solid rgba(255,255,255,.06);z-index:10;box-shadow:0 4px 15px #0000004d}.browser-controls{display:flex;gap:6px}.browser-btn{width:32px;height:32px;border-radius:50%;border:1px solid rgba(255,255,255,.1);background:transparent;color:#ccc;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.browser-btn:hover{background:#e8638c26;color:#fff;border-color:#e8638c4d}.browser-address-bar{flex:1;display:flex;align-items:center;background:#1c1c24;border-radius:8px;padding:0 12px;border:1px solid rgba(255,255,255,.08);transition:all .2s}.browser-address-bar:focus-within{border-color:#e8638c;box-shadow:0 0 10px #e8638c33}.lock-icon{font-size:.8rem;margin-right:10px;opacity:.5}.browser-address-bar input{flex:1;height:34px;background:transparent;border:none;color:#fff;font-family:DM Sans,sans-serif;font-size:.9rem;outline:none}.go-btn{background:#e8638c;color:#fff;border:none;border-radius:4px;padding:4px 12px;font-size:.8rem;font-weight:600;cursor:pointer;margin-left:10px;transition:transform .2s}.go-btn:active{transform:scale(.95)}.browser-info{display:flex;align-items:center}.proxy-tag{font-size:.65rem;font-weight:700;color:#e8638c;background:#e8638c1a;padding:4px 8px;border-radius:4px;letter-spacing:.05em;border:1px solid rgba(232,99,140,.2)}.browser-viewport{flex:1;position:relative;background:#fff}.browser-iframe{width:100%;height:100%;border:none}.browser-loader{position:absolute;top:0;left:0;right:0;bottom:0;background:#0a0a0dd9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;z-index:5;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.spinner{width:40px;height:40px;border:3px solid rgba(232,99,140,.1);border-top-color:#e8638c;border-radius:50%;animation:rotate 1s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.browser-placeholder{height:100%;width:100%;background:#0a0a0d;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem}.stealth-logo{font-size:5rem;margin-bottom:1.5rem;filter:drop-shadow(0 0 15px rgba(232,99,140,.3))}.browser-placeholder h2{font-family:Syne,sans-serif;font-size:2.2rem;margin-bottom:1rem}.browser-placeholder p{color:#888;max-width:400px;margin-bottom:2rem}.stealth-tips{display:flex;flex-direction:column;gap:12px;background:#ffffff08;padding:20px 30px;border-radius:12px;border:1px solid rgba(255,255,255,.05)}.stealth-tips span{font-size:.9rem;color:#ccc;display:flex;align-items:center;gap:10px}:root{--bg-primary: #f5f0eb;--bg-secondary: #ede8e2;--bg-card: #ffffff;--bg-sidebar: #1a1a2e;--bg-input: #ffffff;--text-primary: #1a1a2e;--text-secondary: #6b6475;--text-muted: #9e97a8;--text-on-dark: #f5f0eb;--accent-primary: #e8638c;--accent-secondary: #c44b73;--accent-chess: #e8638c;--border: rgba(26, 26, 46, .1);--border-focus: #e8638c;--shadow-sm: 0 2px 8px rgba(26, 26, 46, .06);--shadow-md: 0 8px 24px rgba(26, 26, 46, .1);--shadow-lg: 0 20px 60px rgba(26, 26, 46, .15);--msg-user-bg: #1a1a2e;--msg-user-text: #f5f0eb;--msg-ai-bg: #ffffff;--msg-ai-text: #1a1a2e;--sidebar-link-hover: rgba(232, 99, 140, .15);--scrollbar-thumb: rgba(26, 26, 46, .2);--chess-light: #fde8f0;--chess-dark: #e8638c;--chess-border: #c44b73;--chess-highlight: rgba(255, 230, 100, .6);--chess-legal: rgba(100, 200, 100, .4);--chess-selected: rgba(255, 200, 50, .7);--font-display: "Syne", sans-serif;--font-body: "DM Sans", sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--transition: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-primary: #0f0f1a;--bg-secondary: #161625;--bg-card: #1e1e30;--bg-sidebar: #0a0a14;--bg-input: #1e1e30;--text-primary: #e8e4f0;--text-secondary: #9e97b8;--text-muted: #6b647a;--text-on-dark: #e8e4f0;--border: rgba(232, 228, 240, .08);--border-focus: #e8638c;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 8px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .6);--msg-user-bg: #e8638c;--msg-user-text: #ffffff;--msg-ai-bg: #1e1e30;--msg-ai-text: #e8e4f0;--sidebar-link-hover: rgba(232, 99, 140, .2);--scrollbar-thumb: rgba(232, 228, 240, .15);--chess-light: #2a1f28;--chess-dark: #c44b73;--chess-border: #a03060}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color var(--transition),color var(--transition);overflow:hidden;height:100vh}#root{height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}::selection{background:#e8638c40;color:var(--text-primary)}*,*:before,*:after{transition:background-color var(--transition),border-color var(--transition),color var(--transition)}.no-transition,.no-transition *{transition:none!important}.app-shell{display:flex;flex-direction:column;height:100vh;overflow:hidden}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:99;opacity:0;pointer-events:none;transition:opacity var(--transition)}.sidebar-overlay.visible{opacity:1;pointer-events:all}.sidebar{position:fixed;top:0;left:0;bottom:0;width:260px;background:var(--bg-sidebar, #12111a);z-index:100;display:flex;flex-direction:column;transform:translate(-100%);transition:transform .35s cubic-bezier(.4,0,.2,1);border-right:1px solid rgba(232,99,140,.18);box-shadow:4px 0 30px #0000004d}[data-theme=dark] .sidebar{background:#0a0914}.sidebar.open{transform:translate(0)}.sidebar-header{padding:28px 22px 20px;border-bottom:1px solid rgba(255,255,255,.06)}.sidebar-logo{font-family:var(--font-display, "Syne", sans-serif);font-size:1.2rem;font-weight:800;color:#f5f0eb;letter-spacing:-.03em}.sidebar-subtitle{font-size:.72rem;color:#f5f0eb59;margin-top:3px}.sidebar-nav{flex:1;padding:20px 10px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;background:transparent;border:none;cursor:pointer;width:100%;text-align:left;color:#f5f0eb99;font-family:var(--font-body, "DM Sans", sans-serif);font-size:.95rem;transition:all var(--transition)}.nav-item:hover{background:#e8638c26;color:#f5f0eb;transform:translate(4px)}.nav-item.active{background:#e8638c33;color:#f5f0eb;font-weight:500}.nav-icon{font-size:1.1rem}.sidebar-footer{padding:15px;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;gap:10px}.login-nav-btn{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#e8638c1a;border:1px solid rgba(232,99,140,.2);border-radius:8px;color:#f5f0eb;cursor:pointer;font-size:.85rem;text-align:left;transition:all var(--transition)}.login-nav-btn:hover{background:#e8638c33;transform:translateY(-2px)}.logout-nav-btn{display:flex;align-items:center;gap:10px;padding:8px 14px;background:#ff4b4b1a;border:1px solid rgba(255,75,75,.2);border-radius:8px;color:#ff4b4b;cursor:pointer;font-size:.8rem;text-align:left;transition:all var(--transition);font-weight:600;margin-bottom:5px}.logout-nav-btn:hover{background:#ff4b4b33;transform:translateY(-2px)}.topbar{display:flex;align-items:center;justify-content:space-between;height:58px;padding:0 18px;background:var(--bg-card);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);flex-shrink:0;z-index:10}.hamburger-btn{width:38px;height:38px;border-radius:8px;border:1px solid var(--border);background:transparent;cursor:pointer;font-size:1.1rem;color:var(--text-primary);display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.hamburger-btn:hover{background:var(--bg-secondary);border-color:var(--accent-primary, #e8638c)}.topbar-title{font-family:var(--font-display, "Syne", sans-serif);font-size:1rem;font-weight:700;color:var(--text-primary);position:absolute;left:50%;transform:translate(-50%)}.topbar-right{display:flex;align-items:center;gap:8px}.theme-toggle{width:38px;height:38px;border-radius:8px;border:1px solid var(--border);background:transparent;cursor:pointer;font-size:1.05rem;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.theme-toggle:hover{background:var(--bg-secondary);transform:rotate(20deg) scale(1.1)}.main-content{flex:1;overflow:hidden;position:relative}.page{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;pointer-events:none;transform:translate(18px);transition:opacity .3s ease,transform .3s ease;overflow:hidden}.page.active{opacity:1;pointer-events:all;transform:translate(0)}