:root{--bg-color:#0d0d1a;--bg-gradient:linear-gradient(135deg, #0d0d1a 0%, #151530 100%);--panel-bg:#16162fa6;--panel-border:#00f0ff33;--panel-glow:0 8px 32px 0 #0000005e;--primary-color:#00f0ff;--secondary-color:#ff007f;--accent-color:#e8f372;--text-color:#f0f0f8;--text-dim:#8b8bab;--cell-bg:#1c1c38;--cell-border:#2d2d5c;--cell-filled:#ff007f;--cell-crossed:#00f0ff66;--font-pixel:"Press Start 2P", monospace;--font-text:"IBM Plex Mono", monospace}*{box-sizing:border-box;font-family:var(--font-text);-webkit-font-smoothing:antialiased;margin:0;padding:0}body{background:var(--bg-color);background-image:var(--bg-gradient);color:var(--text-color);justify-content:center;align-items:center;min-height:100vh;display:flex;overflow-x:hidden}#root{justify-content:center;width:100%;padding:2rem 1rem;display:flex}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--panel-border);box-shadow:var(--panel-glow);border-radius:16px;padding:2rem;transition:all .3s}.glass-panel:hover{border-color:#00f0ff66;box-shadow:0 8px 32px #00f0ff1a}h1{font-family:var(--font-pixel);color:var(--primary-color);text-shadow:0 0 10px #00f0ff80;text-align:center;margin-bottom:.5rem;font-size:1.5rem;line-height:1.6}h2{font-family:var(--font-pixel);color:var(--secondary-color);text-shadow:0 0 8px #ff007f66;margin-bottom:1rem;font-size:1rem}p{color:var(--text-dim);font-size:.9rem;line-height:1.5}.input-group{margin-bottom:1.5rem}.input-label{text-transform:uppercase;color:var(--accent-color);letter-spacing:1px;margin-bottom:.5rem;font-size:.8rem;font-weight:500;display:block}input[type=text]{border:1px solid var(--panel-border);width:100%;color:var(--text-color);background:#0d0d1acc;border-radius:8px;padding:.8rem 1rem;font-size:.95rem;transition:all .3s}input[type=text]:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 10px #00f0ff33}.presets-grid{grid-template-columns:repeat(2,1fr);gap:.75rem;margin-bottom:1.5rem;display:grid}.preset-card{text-align:center;cursor:pointer;background:#1c1c3866;border:1px solid #ffffff0d;border-radius:8px;padding:.8rem;transition:all .2s}.preset-card:hover{border-color:var(--text-dim);background:#1c1c38cc}.preset-card.active{border-color:var(--primary-color);color:var(--primary-color);background:#00f0ff1a;box-shadow:0 0 8px #00f0ff26}.size-selector{gap:.5rem;margin-bottom:1.5rem;display:flex}.size-btn{color:var(--text-dim);cursor:pointer;background:#1c1c3866;border:1px solid #ffffff0d;border-radius:8px;flex:1;padding:.6rem 0;font-weight:700;transition:all .2s}.size-btn:hover{color:var(--text-color);background:#1c1c38cc}.size-btn.active{border-color:var(--secondary-color);color:var(--secondary-color);background:#ff007f1a;box-shadow:0 0 8px #ff007f26}.btn-neon{border:2px solid var(--primary-color);width:100%;color:var(--primary-color);font-family:var(--font-pixel);cursor:pointer;text-transform:uppercase;text-shadow:0 0 5px #00f0ff80;background:0 0;border-radius:8px;padding:1rem;font-size:.9rem;transition:all .3s;display:block;box-shadow:0 0 10px #00f0ff1a}.btn-neon:hover{background:var(--primary-color);color:var(--bg-color);text-shadow:none;box-shadow:0 0 20px #00f0ff66}.btn-neon-magenta{border-color:var(--secondary-color);color:var(--secondary-color);text-shadow:0 0 5px #ff007f80;box-shadow:0 0 10px #ff007f1a}.btn-neon-magenta:hover{background:var(--secondary-color);color:var(--bg-color);text-shadow:none;box-shadow:0 0 20px #ff007f66}.game-container{flex-direction:column;align-items:center;gap:1.5rem;width:100%;max-width:650px;display:flex}.game-header{border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;width:100%;padding-bottom:1rem;display:flex}.game-title-bar{text-align:left}.game-prompt-display{color:var(--accent-color);margin-top:.2rem;font-size:.85rem;font-style:italic}.game-controls{gap:.5rem;display:flex}.icon-btn{border:1px solid var(--panel-border);color:var(--text-color);cursor:pointer;background:#1c1c3899;border-radius:8px;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex}.icon-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.picross-board{border:2px solid var(--panel-border);-webkit-user-select:none;user-select:none;background:#14142b;border-radius:12px;padding:1rem;display:grid;box-shadow:0 10px 30px #00000080}.cell{aspect-ratio:1;background:var(--cell-bg);border:1px solid var(--cell-border);cursor:pointer;justify-content:center;align-items:center;transition:background-color .1s,border-color .1s;display:flex;position:relative}.cell.border-right{border-right:2px solid var(--primary-color)!important}.cell.border-bottom{border-bottom:2px solid var(--primary-color)!important}.cell.filled{background-color:var(--cell-filled);border-color:#ff007f80;box-shadow:inset 0 0 8px #ffffff4d}.cell.hinted{background-color:var(--accent-color);cursor:not-allowed;border-color:#e8f37299;box-shadow:inset 0 0 8px #ffffff59,0 0 6px #e8f37259}.cell.crossed:after{content:"×";font-family:var(--font-text);color:var(--primary-color);font-size:1.4rem;font-weight:700;line-height:1}.clue-label{font-family:var(--font-text);align-items:center;font-size:.75rem;font-weight:700;display:flex}.clue-label.row{color:var(--text-color);justify-content:flex-end;gap:.35rem;padding-right:.75rem}.clue-label.col{color:var(--text-color);flex-direction:column;justify-content:flex-end;gap:.35rem;padding-bottom:.75rem}.clue-label span.solved{opacity:.3;color:var(--text-dim)!important}.loader-container{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:4rem 2rem;display:flex}.loader-spinner{border:4px solid #00f0ff1a;border-left-color:var(--primary-color);border-radius:50%;width:60px;height:60px;margin-bottom:1.5rem;animation:1s linear infinite spin;box-shadow:0 0 15px #00f0ff1a}.loader-status{font-family:var(--font-pixel);color:var(--primary-color);margin-bottom:.5rem;font-size:.8rem;animation:1.5s ease-in-out infinite pulse}.success-screen{text-align:center;flex-direction:column;align-items:center;width:100%;max-width:500px;display:flex}.success-image-frame{aspect-ratio:1;border:3px solid var(--secondary-color);background:#000;border-radius:12px;width:100%;margin-bottom:1.5rem;position:relative;overflow:hidden;box-shadow:0 0 25px #ff007f66}.success-image{object-fit:cover;width:100%;height:100%;animation:.8s cubic-bezier(.16,1,.3,1) forwards unfold}.success-badge{background:var(--secondary-color);color:#fff;font-family:var(--font-pixel);text-transform:uppercase;border-radius:20px;padding:.4rem 1rem;font-size:.75rem;position:absolute;top:1rem;left:50%;transform:translate(-50%);box-shadow:0 4px 10px #00000080}.info-row{width:100%;color:var(--text-dim);border-top:1px solid #ffffff0d;justify-content:space-between;padding-top:.8rem;font-size:.8rem;display:flex}.info-item{align-items:center;gap:.4rem;display:flex}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}@keyframes unfold{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}.reveal-overlay{border-radius:2px;animation:1.6s cubic-bezier(.16,1,.3,1) forwards reveal;box-shadow:0 0 24px #ff007f73}@keyframes reveal{0%{opacity:0;filter:blur(10px)brightness(1.6)saturate(1.4)}60%{opacity:1}to{opacity:1;filter:blur()brightness()saturate()}}@media (width<=500px){h1{font-size:1.2rem}.glass-panel{padding:1.5rem 1rem}.clue-label{font-size:.6rem}}.footer-credits{opacity:.45;transition:opacity .25s,transform .25s}.footer-credits:hover{opacity:1;transform:scale(1.03)}