.page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;text-align:center}.page-title{font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.page-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:1.5rem}.page-link{color:var(--accent);text-decoration:none;font-size:1rem;transition:opacity .2s}.page-link:hover{opacity:.8}.page-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}.home-page{gap:0}.flash-message{font-size:.95rem;font-weight:500;color:#fff;background-color:var(--warning);padding:.6rem 1.25rem;border-radius:8px;margin-bottom:1rem;text-align:center;animation:flash-in .3s ease-out}@keyframes flash-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.create-room-form{display:flex;flex-direction:column;align-items:center;gap:1.25rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:2rem;width:100%;max-width:340px}.form-fields{display:flex;gap:1rem;width:100%}.form-field{display:flex;flex-direction:column;gap:.4rem;flex:1}.form-label{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.form-input{width:100%;padding:.6rem .75rem;font-size:1rem;color:var(--text-primary);background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;outline:none;transition:border-color .2s;text-align:center;-moz-appearance:textfield}.form-input::-webkit-inner-spin-button,.form-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.form-input:focus{border-color:var(--accent)}.form-input:disabled{opacity:.5;cursor:not-allowed}.form-button{width:100%;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;color:#fff;background-color:var(--accent);border:none;border-radius:6px;cursor:pointer;transition:background-color .2s,opacity .2s,transform .1s}.form-button:hover:not(:disabled){background-color:var(--accent-hover);opacity:1}.form-button:active:not(:disabled){transform:scale(.98)}.form-button:disabled{opacity:.5;cursor:not-allowed}.form-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.form-error{color:var(--danger);font-size:.9rem;margin-top:.25rem;text-align:center;word-break:break-word}.name-form{display:flex;flex-direction:column;align-items:center;gap:1rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:2rem;width:100%;max-width:340px}.name-input{text-align:left}.connecting-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1.25rem}.connecting-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.connecting-text{font-size:1.1rem;color:var(--text-secondary)}.game-layout{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:1rem;gap:1rem}.disconnected-banner{width:100%;max-width:800px;padding:.6rem 1.25rem;font-size:.9rem;font-weight:600;color:#fff;background-color:var(--warning);border-radius:8px;text-align:center;animation:flash-in .3s ease-out}.game-area{display:flex;flex-direction:row;align-items:flex-start;justify-content:center;gap:1.25rem}@media(max-width:639px){.game-area{flex-direction:column;align-items:center}}.cell{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:100%;background-color:var(--bg-cell);border:1px solid var(--border-color);border-radius:4px;cursor:default;padding:0;font:inherit;color:inherit;outline:none;overflow:hidden;transition:background-color .2s ease}.cell--clickable{cursor:pointer}.cell--clickable:hover{background-color:var(--bg-cell-hover)}.cell--clickable:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.cell:disabled{cursor:default}.board{display:grid;gap:2px;padding:4px;background-color:var(--bg-secondary);border:2px solid var(--border-color);border-radius:8px;--cell-size: min( calc(80vw / var(--board-cols)), calc(70vh / var(--board-rows)), 60px );grid-auto-rows:var(--cell-size)}.board{grid-template-columns:repeat(var(--board-cols),var(--cell-size))!important}.player-list-sidebar{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:1.25rem 1rem;min-width:200px;max-width:260px;align-self:flex-start}.player-list-heading{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem}.player-list-game{list-style:none;display:flex;flex-direction:column;gap:.4rem}.player-list-game-item{display:flex;align-items:center;gap:.5rem;padding:.5rem .6rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;transition:border-color .2s,box-shadow .2s}.player-list-game-item--active{border-color:var(--accent);box-shadow:0 0 8px #e945604d}.player-list-game-item--eliminated{opacity:.5}.player-turn-indicator{width:14px;font-size:.7rem;color:var(--accent);flex-shrink:0;text-align:center}.player-dot-game{width:10px;height:10px;border-radius:50%;flex-shrink:0}.player-name-game{font-size:.9rem;font-weight:500;color:var(--text-primary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-you-tag{font-size:.75rem;font-weight:400;color:var(--text-secondary)}.player-status{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;padding:.15rem .4rem;border-radius:4px;flex-shrink:0}.player-status--playing{color:var(--success);background-color:#2ecc711f}.player-status--disconnected{color:var(--warning);background-color:#e67e221f}.player-status--eliminated{color:var(--danger);background-color:#e74c3c1f}.player-atom-count{font-size:.8rem;font-weight:600;color:var(--text-secondary);min-width:20px;text-align:right;flex-shrink:0}@media(max-width:639px){.player-list-sidebar{min-width:unset;max-width:unset;width:100%;align-self:stretch}.player-list-game{flex-direction:row;flex-wrap:wrap;gap:.35rem}.player-list-game-item{flex:1 1 auto;min-width:0}}.status-bar{display:flex;align-items:center;justify-content:center;gap:1.5rem;padding:.75rem 1.25rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;width:100%;max-width:800px;flex-wrap:wrap}.status-bar-turn{display:flex;align-items:center;gap:.5rem}.status-bar-turn-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.status-bar-turn-text{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.status-bar-waiting{font-size:.9rem;color:var(--warning);font-weight:500;animation:pulse-text 1.5s ease-in-out infinite}@keyframes pulse-text{0%,to{opacity:1}50%{opacity:.6}}.status-bar-error{font-size:.9rem;font-weight:600;color:#fff;background-color:var(--accent);padding:.35rem .85rem;border-radius:6px;animation:toast-in .2s ease-out}@keyframes toast-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:639px){.status-bar{flex-direction:column;gap:.5rem;padding:.6rem 1rem}.status-bar-turn-text{font-size:1rem}}.gameover-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.confetti-container{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;z-index:101}.gameover-card{position:relative;z-index:102;display:flex;flex-direction:column;align-items:center;gap:1rem;padding:2.5rem 3rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 8px 32px #00000080;text-align:center;min-width:280px;max-width:90vw}.gameover-trophy{font-size:3.5rem;line-height:1}.gameover-title{margin:0;font-size:1.75rem;color:var(--text-primary);font-weight:700}.gameover-winner{display:flex;align-items:center;gap:.5rem;font-size:1.35rem;font-weight:600}.gameover-winner-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0}.gameover-winner-label{color:var(--text-secondary)}.gameover-play-again{margin-top:.75rem;padding:.75rem 2rem;font-size:1rem;font-weight:600;color:#fff;background:var(--accent);border:none;border-radius:8px;cursor:pointer;transition:background .2s}.gameover-play-again:hover{background:var(--accent-hover)}.gameover-play-again:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.lobby{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.lobby-card{display:flex;flex-direction:column;align-items:center;gap:1.5rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:2.5rem 2rem;width:100%;max-width:400px}.lobby-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-align:center}.lobby-section-title{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem}.lobby-players{width:100%}.player-list{list-style:none;display:flex;flex-direction:column;gap:.5rem}.player-list-item{display:flex;align-items:center;gap:.75rem;padding:.6rem .85rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px}.player-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.player-name{font-size:1rem;font-weight:500;color:var(--text-primary)}.player-you{font-size:.85rem;font-weight:400;color:var(--text-secondary)}.lobby-share{width:100%;text-align:center}.lobby-button{width:100%;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;border:none;border-radius:6px;cursor:pointer;transition:opacity .2s,transform .15s,background-color .2s}.lobby-button:hover:not(:disabled){opacity:.92;transform:translateY(-1px)}.lobby-button:active:not(:disabled){transform:scale(.98)}.lobby-button:disabled{opacity:.5;cursor:not-allowed}.lobby-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.lobby-button-primary{color:#fff;background-color:var(--accent)}.lobby-button-secondary{color:var(--text-primary);background-color:var(--bg-cell);border:1px solid var(--border-color)}.lobby-button-secondary:hover:not(:disabled){background-color:var(--bg-cell-hover)}.lobby-waiting-text{font-size:.95rem;color:var(--text-secondary);text-align:center;font-style:italic}.lobby-error{font-size:.9rem;font-weight:600;color:#fff;background-color:var(--danger);padding:.5rem 1rem;border-radius:6px;text-align:center;animation:lobby-toast-in .2s ease-out}@keyframes lobby-toast-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-cell: #0f3460;--bg-cell-hover: #1a4a7a;--text-primary: #e0e0e0;--text-secondary: #a0a0a0;--border-color: #2a2a4a;--accent: #e94560;--accent-hover: #d63851;--success: #2ecc71;--warning: #e67e22;--danger: #e74c3c}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}::selection{background-color:var(--accent);color:#fff}