.game-card{position:relative;display:flex;flex-direction:column;height:100%;min-height:400px;background:linear-gradient(180deg,#1a1a2e,#0f0f1e);border-radius:var(--radius-lg);overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid rgba(100,108,255,.1)}.game-card--clickable{cursor:pointer}.game-card--clickable:hover{transform:translateY(-8px);border-color:rgba(var(--accent-color, 100, 108, 255),.5);box-shadow:0 20px 40px #00000080,0 0 30px rgba(var(--accent-color, 100, 108, 255),.4),inset 0 0 60px rgba(var(--accent-color, 100, 108, 255),.08)}.game-card--clickable:hover .game-card__overlay{opacity:.6}.game-card--clickable:hover .game-card__title{color:rgb(var(--accent-color, 100, 108, 255));text-shadow:0 0 20px rgba(var(--accent-color, 100, 108, 255),.7)}.game-card--clickable:hover .game-card__image{transform:scale(1.1)}.game-card--disabled{opacity:.6;cursor:not-allowed}.game-card__image-container{position:relative;width:100%;height:300px;overflow:hidden;background:linear-gradient(135deg,#1a1a2e,#16213e)}.game-card__image{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .6s cubic-bezier(.4,0,.2,1)}.game-card__image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#646cff4d,#646cff1a,#1a1a2ecc);position:relative}.game-card__placeholder-icon{font-size:6rem;filter:drop-shadow(0 4px 8px rgba(0,0,0,.5))}.game-card__overlay{position:absolute;inset:0;background:linear-gradient(180deg,#0000,#0000004d,#0f0f1ee6);opacity:.4;transition:opacity .4s ease;pointer-events:none}.game-card__status-badge{position:absolute;top:var(--spacing-md);right:var(--spacing-md);z-index:2}.status-indicator{padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-sm);font-size:.7rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;display:inline-flex;align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 12px #0000004d;border:1px solid rgba(255,255,255,.1)}.status-indicator--online{background:linear-gradient(135deg,#28a745e6,#28a745b3);color:#fff;text-shadow:0 0 10px rgba(40,167,69,.8);animation:pulse-online 2s ease-in-out infinite}.status-indicator--offline{background:linear-gradient(135deg,#d9534fb3,#963232b3);color:#fffc}@keyframes pulse-online{0%,to{box-shadow:0 4px 12px #0000004d,0 0 15px #28a74566}50%{box-shadow:0 4px 12px #0000004d,0 0 25px #28a745cc}}.game-card__content{flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:var(--spacing-lg);background:linear-gradient(180deg,#0f0f1e00,#0f0f1ef2 20%,#0f0f1e);position:relative;z-index:1}.game-card__title{font-size:1.5rem;font-weight:700;margin:0;color:#fff;text-transform:uppercase;letter-spacing:1px;text-shadow:0 2px 8px rgba(0,0,0,.8);transition:all .3s ease;line-height:1.2}.game-card__unavailable{margin-top:var(--spacing-sm);font-size:.75rem;color:#d9534fe6;text-transform:uppercase;letter-spacing:.5px;font-weight:600}@media(max-width:768px){.game-card{min-height:300px}.game-card__image-container{height:200px}.game-card__title{font-size:1.25rem}}.game-card:hover{transform:translateY(-4px)}.game-card__header{position:relative;display:flex;justify-content:center;align-items:center;padding:var(--spacing-lg);background:linear-gradient(135deg,var(--color-bg-secondary),var(--color-bg-hover));border-radius:var(--radius-lg) var(--radius-lg) 0 0}.game-card__icon{width:80px;height:80px;border-radius:var(--radius-md);object-fit:cover;box-shadow:var(--shadow-md)}.game-card__icon-placeholder{width:80px;height:80px;display:flex;align-items:center;justify-content:center;font-size:3rem;background-color:var(--color-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.game-card__status{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm)}.status-badge{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;display:inline-flex;align-items:center;gap:var(--spacing-xs)}.status-online{background-color:#28a74533;color:var(--color-success)}.status-offline{background-color:#d9534f33;color:var(--color-danger)}.game-card__content{flex:1;display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md)}.game-card__title{font-size:1.25rem;font-weight:600;margin:0;color:var(--color-text-primary)}.game-card__description{flex:1;font-size:.875rem;line-height:1.5;color:var(--color-text-secondary);margin:0;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical}.game-card__meta{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-sm);border-top:1px solid var(--color-border)}.game-card__version,.game-card__status-text{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}.game-card__achievements{padding:var(--spacing-sm);background-color:var(--color-bg-secondary);border-radius:var(--radius-sm);text-align:center}.game-card__actions{padding:var(--spacing-md);padding-top:0}.game-card__actions button{width:100%;padding:var(--spacing-md);font-size:1rem;font-weight:600}.game-catalog{width:100%;max-width:1400px;margin:0 auto;padding:var(--spacing-xl)}.game-catalog__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);flex-wrap:wrap;gap:var(--spacing-md)}.game-catalog__header h2{font-size:2rem;font-weight:700;color:var(--color-text-primary);margin:0}.game-catalog__filters{display:flex;gap:var(--spacing-sm)}.game-catalog__filters button{padding:var(--spacing-sm) var(--spacing-lg);font-size:.875rem}.game-catalog__controls{display:flex;gap:var(--spacing-lg);align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:var(--spacing-lg)}.game-catalog__search{position:relative;flex:1;min-width:250px}.search-input{width:100%;padding:var(--spacing-md) var(--spacing-lg);padding-right:2.5rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-secondary);color:var(--color-text-primary);font-size:.875rem;transition:all .3s ease}.search-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #646cff1a}.search-icon{position:absolute;right:var(--spacing-md);top:50%;transform:translateY(-50%);pointer-events:none;font-size:1rem}.game-catalog__sort{display:flex;align-items:center;gap:var(--spacing-sm)}.game-catalog__sort label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.sort-select{padding:var(--spacing-sm) var(--spacing-md);border:1px solid 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var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-secondary);color:var(--color-text-primary);font-size:.875rem;cursor:pointer;transition:all .3s ease;min-width:70px}.page-size-select:hover{border-color:var(--color-primary)}.page-size-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #646cff1a}.game-catalog__pagination{display:flex;justify-content:center;align-items:center;gap:var(--spacing-sm);margin-top:var(--spacing-xl);padding:var(--spacing-lg)}.pagination-btn{padding:var(--spacing-sm) var(--spacing-lg);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-secondary);color:var(--color-text-primary);font-size:.875rem;cursor:pointer;transition:all .3s ease}.pagination-btn:hover:not(:disabled){background-color:var(--color-primary);border-color:var(--color-primary);color:#fff}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-info{padding:var(--spacing-sm) var(--spacing-lg);font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.game-catalog__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-xl)}.game-catalog__loading,.game-catalog__error,.game-catalog__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-2xl);text-align:center;min-height:400px}.game-catalog__loading{gap:var(--spacing-lg)}.game-catalog__error{gap:var(--spacing-md)}.game-catalog__error p{color:var(--color-danger);font-weight:500}.game-catalog__empty{gap:var(--spacing-sm)}.spinner{width:50px;height:50px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@media(max-width:768px){.game-catalog{padding:var(--spacing-md)}.game-catalog__header{flex-direction:column;align-items:flex-start}.game-catalog__header h2{font-size:1.5rem}.game-catalog__controls{flex-direction:column;align-items:stretch}.game-catalog__search{width:100%}.game-catalog__sort,.game-catalog__page-size{width:100%;justify-content:space-between}.game-catalog__grid{grid-template-columns:1fr}.game-catalog__pagination{flex-wrap:wrap;gap:var(--spacing-xs)}.pagination-btn{padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}}@media(min-width:769px)and (max-width:1024px){.game-catalog__grid{grid-template-columns:repeat(2,1fr)}}.game-registration-form{max-width:800px;margin:0 auto;padding:var(--spacing-xl)}.form-header{margin-bottom:var(--spacing-xl)}.form-header h2{font-size:1.75rem;font-weight:700;color:var(--color-text-primary);margin:0 0 var(--spacing-xs) 0}.form-subtitle{color:var(--color-text-secondary);margin:0}.alert{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);font-weight:500}.alert-success{background-color:#28a74533;color:var(--color-success);border:1px solid var(--color-success)}.alert-error{background-color:#d9534f33;color:var(--color-danger);border:1px solid var(--color-danger)}.form-group label{display:block;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.form-group input,.form-group textarea{width:100%;padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-secondary);color:var(--color-text-primary);font-size:1rem;font-family:inherit;transition:all .2s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #646cff1a}.form-group textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}.file-input-wrapper{position:relative}.file-input-wrapper input[type=file]{padding:var(--spacing-sm)}.file-name{display:inline-block;margin-top:var(--spacing-sm);color:var(--color-text-secondary);font-size:.875rem}.form-help{display:block;margin-top:var(--spacing-sm);color:var(--color-text-muted);font-size:.875rem;line-height:1.4}.form-help code{background-color:var(--color-bg-secondary);padding:2px 6px;border-radius:var(--radius-sm);font-family:Courier New,monospace;font-size:.85em}.form-actions{margin-top:var(--spacing-xl);display:flex;justify-content:flex-end}.form-actions button{min-width:150px}@media(max-width:768px){.game-registration-form{padding:var(--spacing-md)}.form-row{grid-template-columns:1fr}.form-actions{justify-content:stretch}.form-actions button{width:100%}}.profile-container{padding:2rem;max-width:800px;margin:0 auto}.profile-card{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:2rem}.profile-header{display:flex;align-items:center;gap:1.5rem;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid #e0e0e0}.profile-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;color:#fff;text-transform:uppercase}.profile-avatar-img{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid #667eea}.profile-header-info h1{margin:0;font-size:1.8rem;color:#333}.profile-username{margin:.5rem 0 0;color:#666;font-size:1rem}.profile-details{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem}.profile-detail-item{display:flex;flex-direction:column;gap:.5rem}.detail-label{font-size:.875rem;font-weight:600;color:#666;text-transform:uppercase;letter-spacing:.5px}.detail-value{font-size:1.1rem;color:#333;padding:.75rem;background:#f5f5f5;border-radius:4px}.profile-actions{display:flex;gap:1rem;justify-content:flex-end;padding-top:1.5rem;border-top:1px solid #e0e0e0}.loading{text-align:center;padding:3rem;color:#666;font-size:1.1rem}.error-card{text-align:center;padding:2rem}.error-card h2{color:#d32f2f;margin-bottom:1rem}.error-card p{color:#666;margin-bottom:1.5rem}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:all .2s}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-secondary{background:#f5f5f5;color:#666}.btn-secondary:hover:not(:disabled){background:#e0e0e0}.btn-secondary:disabled{cursor:not-allowed;opacity:.6}.profile-edit-form{display:flex;flex-direction:column;gap:1.5rem;margin-top:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.875rem;font-weight:600;color:#666;text-transform:uppercase;letter-spacing:.5px}.form-input,.form-textarea{padding:.75rem;background:#f5f5f5;border:1px solid #e0e0e0;border-radius:4px;color:#333;font-size:1rem;font-family:inherit;transition:all .2s}.form-input:focus,.form-textarea:focus{outline:none;border-color:#667eea;background:#fff;box-shadow:0 0 0 3px #667eea1a}.form-textarea{resize:vertical;min-height:100px}.avatar-preview{margin-top:.75rem;display:flex;justify-content:center}.avatar-preview img{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid #667eea}.error-message{padding:1rem;background:#ffebee;border:1px solid #ef5350;border-radius:4px;color:#c62828;margin-bottom:1rem}.friends-page{padding:1.5rem;max-width:900px;margin:0 auto}.friends-header{margin-bottom:1.5rem}.friends-header h1{margin:0;font-size:1.75rem;color:#333}.friends-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:1px solid #e0e0e0;padding-bottom:.5rem}.friends-tab{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:transparent;border:none;border-radius:8px 8px 0 0;color:#666;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s}.friends-tab:hover{background:#f5f5f5;color:#333}.friends-tab.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.tab-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;background:#00000026;border-radius:10px;font-size:.75rem;font-weight:600}.tab-badge.alert{background:#ef4444;color:#fff}.friends-content{background:#fff;border-radius:12px;box-shadow:0 2px 8px #00000014;padding:1.5rem;min-height:400px}.friends-loading{display:flex;align-items:center;justify-content:center;height:200px;color:#666;font-size:1rem}.friends-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;text-align:center;color:#666}.friends-empty-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}.friends-empty p{margin:.25rem 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.2s}.overlay-friends-tab:hover{color:#ffffffe6}.overlay-friends-tab.active{color:#fff;border-bottom-color:#646cff}.overlay-friends-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;background:#fff3;border-radius:9px;font-size:.7rem;font-weight:600}.overlay-friends-badge.alert{background:#ef4444}.overlay-friends-content{flex:1;overflow-y:auto;padding:12px}.overlay-friends-loading,.overlay-friends-empty{display:flex;align-items:center;justify-content:center;height:100px;color:#ffffff80;font-size:.85rem}.overlay-friends-list{display:flex;flex-direction:column;gap:8px}.overlay-friend-item{display:flex;align-items:center;gap:10px;padding:10px;background:#ffffff0d;border-radius:8px;transition:background 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16px;background:#646cff;border:none;border-radius:6px;color:#fff;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s}.overlay-add-friend-btn:hover:not(:disabled){background:#5558e3}.overlay-add-friend-btn:disabled{opacity:.5;cursor:not-allowed}.overlay-add-friend-error{margin-top:8px;padding:8px 12px;background:#ef444433;border-radius:6px;color:#fca5a5;font-size:.8rem}.move-viewer{border:1px solid var(--muted-200);padding:16px;border-radius:8px;margin:24px auto;background:var(--bg-100);max-width:980px;width:calc(100% - 48px);--cell-size: 72px;--board-height: calc(var(--cell-size) * 3 + 12px)}.move-viewer-content{display:flex;flex-direction:column;gap:12px;align-items:center}.board-and-list{display:flex;gap:24px;align-items:flex-start;width:100%}.move-viewer .board{flex:0 0 calc(50% - 12px);box-sizing:border-box;height:var(--board-height);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0}.board-row{display:flex;gap:0}.board-row:not(:first-child){margin-top:-2px}.board-cell{width:var(--cell-size);height:var(--cell-size);border:2px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;box-sizing:border-box}.board-cell.filled{background:linear-gradient(180deg,#ffffff05,#ffffff03);border-color:#ffffff1f;box-shadow:inset 0 -2px #0000000f}.board-cell.winning{background:linear-gradient(90deg,#22c55e14,#22c55e0a);border-color:#22c55ee6;box-shadow:0 6px 18px #22c55e14,inset 0 -2px #0000000f;transform:translateY(-2px)}.board-cell.empty:after{content:"";width:8px;height:8px;border-radius:50%;background:#ffffff0f}.move-list{flex:0 0 calc(50% - 12px);box-sizing:border-box;height:var(--board-height);overflow-y:auto;padding-right:8px}.move-list h5{margin:0 0 8px}.move-list ol{padding-left:0;margin:0;list-style:none}.move-list li{margin:6px 0;padding:6px 8px;border-radius:6px;display:flex;align-items:center;gap:8px}.move-list li.applied{background:#22c55e0f;border-left:3px solid rgba(34,197,94,.6);padding-left:8px}.controls{border-top:1px solid var(--muted-200);padding-top:12px}.control-buttons{display:flex;gap:8px;align-items:center;justify-content:center}.btn-control{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:8px;background:var(--primary-600, #2563eb);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;box-shadow:0 6px 18px #2563eb1f}.btn-control:hover:not(:disabled){background:var(--primary-700, #1e40af);transform:translateY(-3px);box-shadow:0 10px 24px #2563eb24}.btn-control:disabled{opacity:.45;cursor:not-allowed;background:#ffffff0f;color:#fff9;box-shadow:none}.btn-icon{font-size:16px}.move-counter{font-weight:600;font-size:15px;color:var(--text-secondary);padding:0 12px}.ts{margin-left:8px;color:var(--muted-600);font-size:11px}.blokus-move-viewer{border:1px solid var(--muted-200);padding:16px;border-radius:8px;margin:24px auto;background:var(--bg-100);max-width:1200px;width:calc(100% - 48px)}.blokus-viewer-content{display:flex;flex-direction:column;gap:16px;align-items:center}.blokus-board-container{overflow:auto;max-width:100%;padding:8px;background:#1a1a2e;border-radius:8px}.blokus-board{display:flex;flex-direction:column;gap:1px;background:#2d2d44;padding:2px;border-radius:4px}.blokus-board-row{display:flex;gap:1px}.blokus-cell{width:18px;height:18px;min-width:18px;min-height:18px;border-radius:2px;transition:background-color .2s ease}.blokus-cell.empty{background:#16162a}.blokus-cell.filled{box-shadow:inset 0 -2px 4px #0000004d,inset 0 2px 4px #ffffff1a}.blokus-move-list{width:100%;max-width:600px}.blokus-move-list h5{margin:0 0 8px;color:var(--text-100)}.move-scroll-container{max-height:200px;overflow-y:auto;background:var(--bg-200);border-radius:6px;padding:8px}.blokus-move-list ol{padding-left:0;margin:0;list-style:none}.blokus-move-list li{margin:4px 0;padding:6px 10px;background:var(--bg-100);border-radius:4px;font-size:13px;display:flex;align-items:center;gap:8px;border-left:4px solid transparent;transition:opacity .2s ease}.blokus-move-list li:not(.applied){opacity:.5}.blokus-move-list li.pass-move{font-style:italic}.player-color-badge{padding:2px 6px;border-radius:4px;font-size:11px;font-weight:600;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3)}.pass-label{color:var(--muted-100);font-weight:500}.rotation,.flipped{color:var(--muted-100);font-size:11px;margin-left:4px}.blokus-controls{width:100%;display:flex;justify-content:center;padding-top:8px;border-top:1px solid var(--muted-200)}.blokus-controls .control-buttons{display:flex;align-items:center;gap:8px}.blokus-controls .btn-control{padding:6px 12px;background:var(--bg-200);border:1px solid var(--muted-200);border-radius:6px;cursor:pointer;font-size:13px;color:var(--text-100);transition:all .2s ease;display:flex;align-items:center;gap:4px}.blokus-controls .btn-control:hover:not(:disabled){background:var(--bg-300);border-color:var(--primary-100)}.blokus-controls .btn-control:disabled{opacity:.4;cursor:not-allowed}.blokus-controls .move-counter{padding:0 16px;font-weight:500;color:var(--text-200)}.blokus-move-viewer .loading,.blokus-move-viewer .error,.blokus-move-viewer .no-moves{padding:20px;text-align:center;color:var(--muted-100)}.blokus-move-viewer .error{color:var(--error-100)}@media(max-width:768px){.blokus-cell{width:12px;height:12px;min-width:12px;min-height:12px}.blokus-move-viewer{padding:12px;width:calc(100% - 24px)}.move-scroll-container{max-height:150px}}.lobby-page{max-width:1400px;margin:0 auto}.lobby-page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl)}.lobby-page-header__title{display:flex;align-items:center;gap:var(--spacing-md)}.lobby-page-header h2{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin:0}.lobby-page__empty{text-align:center;padding:var(--spacing-2xl);background-color:var(--color-bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-border)}.lobby-tabs{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);border-bottom:2px solid var(--color-border)}.lobby-tab{background:transparent;border:none;padding:var(--spacing-md) var(--spacing-lg);font-size:1rem;font-weight:500;cursor:pointer;color:var(--color-text-secondary);border-bottom:3px solid transparent;transition:all .2s;position:relative;bottom:-2px}.lobby-tab:hover{color:var(--color-text-primary);background:var(--color-bg-hover)}.lobby-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.lobbies-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-lg)}.completed-games-table-container{background:var(--color-bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border);overflow:hidden}.completed-games-table{width:100%;border-collapse:collapse}.completed-games-table thead{background:var(--color-bg-tertiary);border-bottom:2px solid var(--color-border)}.completed-games-table th{padding:var(--spacing-md) var(--spacing-lg);text-align:left;font-weight:600;color:var(--color-text-primary);font-size:.95rem;text-transform:uppercase;letter-spacing:.5px}.completed-games-table tbody tr{border-bottom:1px solid var(--color-border);transition:background-color .2s}.completed-games-table tbody tr:hover{background:var(--color-bg-hover)}.completed-games-table tbody tr:last-child{border-bottom:none}.completed-games-table td{padding:var(--spacing-md) var(--spacing-lg);color:var(--color-text-secondary);font-size:.95rem}.winner-cell{color:var(--color-success);font-weight:600}.draw-cell{color:var(--color-text-secondary);font-style:italic}.btn-table-action{background:transparent;border:1px solid var(--color-primary);color:var(--color-primary);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-table-action:hover{background:var(--color-primary);color:#fff}.lobby-card{background:var(--color-bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border);padding:var(--spacing-lg);transition:transform .2s,box-shadow .2s,border-color .2s}.lobby-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.lobby-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.lobby-card-header h3{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);display:flex;align-items:center;gap:var(--spacing-sm);margin:0}.host-badge{font-size:1rem}.lobby-card-info{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.info-row{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--color-text-secondary);font-size:.95rem}.info-label{font-weight:500;color:var(--color-text-primary)}.lobby-card-actions{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-lg)}.status-badge{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.status-waiting{background:#646cff33;color:var(--color-primary)}.status-full{background:#ffc10733;color:var(--color-warning)}.status-in-progress{background:#28a74533;color:var(--color-success)}.status-completed{background:#5865f233;color:var(--color-secondary)}.btn-back{background:transparent;border:1px solid var(--color-border);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:.95rem;cursor:pointer;color:var(--color-text-secondary);transition:all .2s}.btn-back:hover{background:var(--color-bg-hover);border-color:var(--color-primary);color:var(--color-text-primary)}.btn-start{background:var(--color-success);color:#fff;border:none;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-size:1rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-start:hover:not(:disabled){background:#218838}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);max-width:500px;width:90%;box-shadow:var(--shadow-xl);animation:slideUp .3s}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg)}.modal-header h2{font-size:1.5rem;font-weight:600;color:var(--color-text-primary);margin:0}.close-button{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--color-text-secondary);padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:background .2s,color .2s}.close-button:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;margin-bottom:var(--spacing-sm);font-weight:500;color:var(--color-text-primary)}.form-group input,.form-group select{width:100%;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;background-color:var(--color-bg-tertiary);color:var(--color-text-primary);transition:border-color .2s}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--color-primary)}.form-actions{display:flex;gap:var(--spacing-md);justify-content:flex-end;margin-top:var(--spacing-xl)}.lobby-detail{max-width:900px;margin:0 auto}.lobby-detail-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.lobby-detail-header h2{font-size:2rem;font-weight:600;color:var(--color-text-primary);flex:1;margin:0}.lobby-detail-content{background:var(--color-bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border);padding:var(--spacing-xl)}.lobby-info-section,.participants-section{margin-bottom:var(--spacing-xl)}.lobby-info-section h3,.participants-section h3{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md)}.info-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.info-item .label{font-size:.875rem;color:var(--color-text-secondary);font-weight:500}.info-item .value{font-size:1rem;color:var(--color-text-primary)}.participants-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.participant-item{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--color-border)}.avatar{display:inline-flex;align-items:center;justify-content:center;overflow:hidden;border-radius:8px;background:var(--color-bg-secondary);border:1px solid rgba(0,0,0,.12)}.avatar img{width:100%;height:100%;object-fit:cover;display:block}.avatar-initials{color:var(--color-text-primary);font-weight:700}.avatar-empty{background:transparent}.participant-name{font-weight:500;color:var(--color-text-primary)}.ready-badge{background:#28a74533;color:var(--color-success);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:.875rem;font-weight:500}.participants-compact{display:flex;flex-direction:column;gap:var(--spacing-xs)}.participant-compact{font-size:.95rem;color:var(--color-text-primary);padding:var(--spacing-xs) 0}.all-ready-banner,.timer-banner{background:#646cff33;color:var(--color-primary);padding:var(--spacing-md);border-radius:var(--radius-md);text-align:center;font-weight:500;margin-bottom:var(--spacing-lg);border:1px solid var(--color-primary)}.timer-banner{background:#ffc10733;color:var(--color-warning);border-color:var(--color-warning)}.lobby-actions{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.game-in-progress,.game-completed{text-align:center;padding:var(--spacing-xl)}.game-in-progress h3,.game-completed h3{font-size:1.5rem;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.game-in-progress p,.game-completed p{color:var(--color-text-secondary)}.winner-announcement{margin:var(--spacing-lg) 0;padding:var(--spacing-md);background:#28a74533;border:2px solid var(--color-success);border-radius:var(--radius-md)}.winner-announcement p{font-size:1.25rem;font-weight:600;color:var(--color-success);margin:0}.lobby-countdown{background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border);text-align:center}.lobby-countdown.countdown-safe{border-left:4px solid var(--color-success)}.lobby-countdown.countdown-warning{border-left:4px solid var(--color-warning)}.lobby-countdown.countdown-danger{border-left:4px solid var(--color-danger);animation:pulse 1s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}.countdown-header{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.countdown-icon{font-size:1.5rem}.countdown-label{font-size:1rem;color:var(--color-text-secondary);font-weight:500}.countdown-timer{font-size:3rem;font-weight:700;font-family:Courier New,monospace;margin-bottom:var(--spacing-md)}.countdown-safe .countdown-timer{color:var(--color-success)}.countdown-warning .countdown-timer{color:var(--color-warning)}.countdown-danger .countdown-timer{color:var(--color-danger)}.countdown-bar{width:100%;height:8px;background:var(--color-bg-tertiary);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:var(--spacing-sm)}.countdown-bar-fill{height:100%;transition:width 1s linear,background-color .3s;border-radius:var(--radius-sm)}.countdown-safe .countdown-bar-fill{background:linear-gradient(90deg,#4caf50,var(--color-success))}.countdown-warning .countdown-bar-fill{background:linear-gradient(90deg,#ff9800,var(--color-warning))}.countdown-danger .countdown-bar-fill{background:linear-gradient(90deg,#f44336,var(--color-danger))}.countdown-message{font-size:1.1rem;font-weight:600;margin-top:var(--spacing-sm);animation:fadeIn .3s;color:var(--color-text-primary)}.countdown-danger .countdown-message{color:var(--color-danger)}.loading,.error{text-align:center;padding:var(--spacing-xl);font-size:1.1rem}.loading{color:var(--color-text-secondary)}.error{color:var(--color-danger)}.loading-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;font-weight:500;z-index:2000}.modern-chat{display:flex;height:calc(100vh - 80px);background:var(--color-bg-primary, #1a1d29);border-radius:var(--radius-lg, 12px);overflow:hidden;border:1px solid var(--color-border, #3a3d4e)}.modern-chat__sidebar{width:360px;min-width:300px;background:var(--color-bg-secondary, #252836);border-right:1px solid var(--color-border, #3a3d4e);display:flex;flex-direction:column}.modern-chat__sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--color-border, #3a3d4e)}.modern-chat__sidebar-header h1{margin:0;font-size:1.5rem;font-weight:700;color:var(--color-text-primary, #ffffff)}.modern-chat__compose-btn{width:40px;height:40px;border-radius:50%;border:none;background:var(--color-primary, #646cff);color:var(--color-text-primary, #ffffff);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;box-shadow:0 2px 8px #646cff4d}.modern-chat__compose-btn:hover{background:var(--color-primary-hover, #535bf2);transform:scale(1.05)}.modern-chat__compose-btn svg,.modern-chat__send-btn svg,.modern-chat__modal-close svg{color:var(--color-text-primary, #ffffff);stroke:currentColor;fill:none;width:18px;height:18px}.modern-chat__icon{display:inline-flex;align-items:center;justify-content:center;font-size:1.1rem;line-height:1;color:currentColor}.modern-chat__icon--large{font-size:1.25rem}.modern-chat__compose-btn .modern-chat__icon{display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;line-height:1;transform:translateY(-1px)}.modern-chat__search{display:flex;align-items:center;gap:12px;margin:16px;padding:12px 16px;background:var(--color-bg-tertiary, #2d303e);border-radius:var(--radius-lg, 12px);border:1px solid transparent;transition:all .2s ease}.modern-chat__search:focus-within{border-color:var(--color-primary, #646cff);box-shadow:0 0 0 3px #646cff26}.modern-chat__search svg{color:var(--color-text-muted, #6b7280);flex-shrink:0}.modern-chat__search-input{flex:1;border:none;background:transparent;font-size:.9rem;color:var(--color-text-primary, #ffffff);outline:none}.modern-chat__search-input::placeholder{color:var(--color-text-muted, #6b7280)}.modern-chat__room-list{flex:1;overflow-y:auto}.modern-chat__loading,.modern-chat__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center;color:var(--color-text-secondary, #a0a0a0)}.modern-chat__empty-icon{font-size:3rem;margin-bottom:16px;opacity:.5}.modern-chat__empty p{margin:0 0 16px;font-size:1rem}.modern-chat__start-btn{padding:10px 24px;background:var(--color-primary, #646cff);color:var(--color-text-primary, #ffffff);border:none;border-radius:var(--radius-lg, 12px);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease}.modern-chat__start-btn:hover{background:var(--color-primary-hover, #535bf2)}.modern-chat__room-item{display:flex;align-items:center;gap:14px;padding:14px 20px;cursor:pointer;transition:background .15s ease;border-left:3px solid transparent}.modern-chat__room-item:hover{background:var(--color-bg-hover, #353849)}.modern-chat__room-item.active{background:#646cff26;border-left-color:var(--color-primary, #646cff)}.modern-chat__room-avatar{width:50px;height:50px;border-radius:50%;background:var(--color-primary, #646cff);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.2rem;flex-shrink:0;overflow:hidden}.modern-chat__room-avatar img{width:100%;height:100%;object-fit:cover}.modern-chat__room-content{flex:1;min-width:0}.modern-chat__room-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.modern-chat__room-name{font-weight:600;color:var(--color-text-primary, #ffffff);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.modern-chat__room-time{font-size:.75rem;color:var(--color-text-muted, 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var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.95rem}.search-input::placeholder{color:var(--color-text-muted)}.app-header__actions{display:flex;align-items:center;gap:var(--spacing-md)}.user-menu{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-bg-tertiary);border-radius:var(--radius-lg);cursor:pointer;transition:all .2s ease;border:none}.user-menu:hover{background-color:var(--color-bg-hover)}.user-menu__avatar{width:32px;height:32px;border-radius:50%;background-color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.user-menu__avatar-img{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--color-primary)}.user-menu__name{font-size:.875rem;font-weight:600;color:var(--color-text-primary)}.app-content{flex:1;padding:var(--spacing-xl);overflow-y:auto}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:var(--spacing-xl)}.login-card{max-width:400px;width:100%;text-align:center}.login-card h1{margin-bottom:var(--spacing-md)}.login-card p{margin-bottom:var(--spacing-xl)}@media(max-width:768px){.app-sidebar{transform:translate(-100%)}.app-main{margin-left:0}}.overlay-hint-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md);background-color:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);font-size:.75rem;cursor:pointer;transition:all .2s ease}.overlay-hint-btn:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary);border-color:var(--color-primary)}:root{--color-bg-primary: #1a1d29;--color-bg-secondary: #252836;--color-bg-tertiary: #2d303e;--color-bg-hover: #353849;--color-text-primary: #ffffff;--color-text-secondary: #a0a0a0;--color-text-muted: #6b7280;--color-primary: #646cff;--color-primary-hover: #535bf2;--color-secondary: #5865f2;--color-success: #28a745;--color-danger: #dc3545;--color-warning: #ffc107;--color-info: #17a2b8;--color-border: #3a3d4e;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5);font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color:var(--color-text-primary);background-color:var(--color-bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--color-bg-primary)}#root{min-height:100vh}h1{font-size:2.5rem;line-height:1.2;font-weight:700;color:var(--color-text-primary)}h2{font-size:2rem;line-height:1.3;font-weight:600;color:var(--color-text-primary)}h3{font-size:1.5rem;line-height:1.4;font-weight:600;color:var(--color-text-primary)}p{color:var(--color-text-secondary)}a{font-weight:500;color:var(--color-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-primary-hover)}button{border-radius:var(--radius-md);border:1px solid transparent;padding:var(--spacing-sm) var(--spacing-lg);font-size:1rem;font-weight:500;font-family:inherit;background-color:var(--color-bg-secondary);color:var(--color-text-primary);cursor:pointer;transition:all .2s ease}button:hover:not(:disabled){background-color:var(--color-bg-hover);border-color:var(--color-primary)}button:disabled{opacity:.5;cursor:not-allowed}button:focus,button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn-secondary{background-color:var(--color-bg-secondary);border-color:var(--color-border)}.btn-success{background-color:var(--color-success);color:#fff}.btn-danger{background-color:var(--color-danger);color:#fff}.card{background-color:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border)}.text-primary{color:var(--color-text-primary)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.container{width:100%;max-width:1400px;margin:0 auto;padding:0 var(--spacing-lg)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-bg-primary)}::-webkit-scrollbar-thumb{background:var(--color-bg-tertiary);border-radius:var(--radius-md)}::-webkit-scrollbar-thumb:hover{background:var(--color-bg-hover)}