.puzzle-board{display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);gap:6px;background:linear-gradient(135deg,#667eea,#764ba2);padding:12px;border-radius:16px;box-shadow:0 20px 60px #0000004d;width:100%;max-width:500px;aspect-ratio:1;margin:0 auto}.cell{background:linear-gradient(135deg,#ffd89b,#fff5d9);border:2px solid #e8c471;border-radius:8px;display:flex;align-items:center;justify-content:center;position:relative;transition:grid-column .3s ease,grid-row .3s ease,transform .3s ease;font-weight:700;font-size:1.2rem;cursor:default}.cell.moving{z-index:10;transform:scale(1.05);box-shadow:0 4px 12px #0000004d}.cell.player-piece{cursor:pointer;border-color:#4ade80;box-shadow:inset 0 0 0 2px #4ade80}.cell-empty-blocked{background:linear-gradient(135deg,#8b7355,#a0826d);border-color:#6b5345;cursor:default}.cell-empty-walkable{background:linear-gradient(135deg,#ffd89b,#fff5d9);border-color:#e8c471;cursor:pointer}.cell-empty-walkable:hover{background:linear-gradient(135deg,#fbbf24,#f59e0b);border-color:#d97706;transform:scale(1.05)}@media(max-width:768px){.cell-empty-walkable{-webkit-tap-highlight-color:rgba(251,191,36,.3)}.cell-empty-walkable:active{background:linear-gradient(135deg,#fbbf24,#f59e0b);transform:scale(.95)}}.piece{display:flex;align-items:center;justify-content:center;width:85%;height:85%;border-radius:6px;font-size:1.4rem;position:relative}.o-piece{background:radial-gradient(circle at 30% 30%,#ffd89b,#ffb700);color:#8b5a00;box-shadow:inset -2px -2px 4px #0003,inset 2px 2px 4px #ffffff80}.o-piece.glow{animation:playerGlow 1.5s infinite}.player-indicator{position:absolute;top:2px;right:2px;font-size:.8rem;color:#4ade80;font-weight:700;animation:pulse 1s infinite}.x-piece{background:linear-gradient(135deg,#ff6b6b,#f44);color:#fff;box-shadow:inset -2px -2px 4px #0003,inset 2px 2px 4px #ffffff4d}.empty-blocked{width:100%;height:100%;border-radius:6px;background:repeating-linear-gradient(45deg,#8b7355,#8b7355 10px,#9d8563 10px 20px);opacity:.6}.cell.win-line{background:linear-gradient(135deg,#4ade80,#22c55e);border-color:#16a34a;box-shadow:0 0 20px #4ade80cc}.cell.win-line .piece{animation:celebrate .6s ease-out}.cell.loss-line{background:linear-gradient(135deg,#ff6b6b,#f44);border-color:#dc2626;box-shadow:0 0 20px #ff6b6bcc}.cell.loss-line .piece{animation:shake .4s ease-out}@keyframes playerGlow{0%,to{filter:drop-shadow(0 0 8px rgba(74,222,128,.6))}50%{filter:drop-shadow(0 0 16px rgba(74,222,128,1))}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.3)}}@keyframes celebrate{0%{transform:scale(.8) rotate(-5deg);opacity:1}to{transform:scale(1.1) rotate(5deg);opacity:.8}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.cell.hint-target{background:linear-gradient(135deg,#fbbf24,#f59e0b)!important;border-color:#d97706!important;border-width:3px!important;box-shadow:0 0 20px #fbbf24cc,inset 0 0 0 2px #fbbf24!important;animation:hintPulse 1s ease-in-out infinite;z-index:5}@keyframes hintPulse{0%,to{box-shadow:0 0 20px #fbbf24cc,inset 0 0 0 2px #fbbf24!important}50%{box-shadow:0 0 30px #fbbf24,inset 0 0 0 3px #fbbf24!important}}@media(max-width:600px){.puzzle-board{gap:4px;padding:8px}.cell{font-size:1rem}.piece{font-size:1.1rem}}.controls-panel[data-astro-cid-ig4aeitj]{display:flex;flex-direction:column;gap:1.5rem}.stats-grid[data-astro-cid-ig4aeitj]{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:1rem}.stat-box[data-astro-cid-ig4aeitj]{background:var(--card-bg);padding:1rem;border-radius:12px;text-align:center;border:2px solid var(--border-color)}.stat-label[data-astro-cid-ig4aeitj]{font-size:.85rem;color:var(--text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.stat-value[data-astro-cid-ig4aeitj]{font-size:1.6rem;color:var(--primary-color);font-weight:700}.stat-hint[data-astro-cid-ig4aeitj]{font-size:.75rem;color:var(--text-secondary);margin-top:.25rem}.message-box[data-astro-cid-ig4aeitj]{padding:1.5rem;border-radius:12px;text-align:center;animation:slideIn .5s ease-out}.message-box[data-astro-cid-ig4aeitj] h2[data-astro-cid-ig4aeitj]{margin:0 0 1rem;font-size:1.8rem}.message-box[data-astro-cid-ig4aeitj] p[data-astro-cid-ig4aeitj]{margin:.5rem 0;opacity:.95}.win-message[data-astro-cid-ig4aeitj]{background:linear-gradient(135deg,#4ade80,#22c55e);color:#fff}.loss-message[data-astro-cid-ig4aeitj]{background:linear-gradient(135deg,#ff6b6b,#f44);color:#fff}.stars[data-astro-cid-ig4aeitj]{display:flex;justify-content:center;gap:.5rem;margin:1rem 0}.star[data-astro-cid-ig4aeitj]{font-size:2rem;color:#ffffff4d}.star[data-astro-cid-ig4aeitj].filled{color:#fbbf24;text-shadow:0 0 12px rgba(251,191,36,.8)}@keyframes slideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:600px){.stats-grid[data-astro-cid-ig4aeitj]{grid-template-columns:repeat(2,1fr)}}