.grid-cell{display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:1/1;background-color:rgba(0,0,0,.7);border:2px solid #2c394b;color:#d4f1f9;font-family:VT323,monospace;font-size:1.5rem;font-weight:700;cursor:pointer;user-select:none;transition:all .15s ease;text-shadow:0 0 5px rgba(114,224,255,.8)}@media (min-width:768px){.grid-cell{font-size:1.75rem;border:3px solid #2c394b}}@media (min-width:1024px){.grid-cell{font-size:1.5rem;border:2px solid #2c394b}}.grid-cell:hover{background-color:rgba(42,59,79,.9);box-shadow:0 0 10px rgba(87,202,244,.5)}.letter-grid-container{width:100%;max-width:500px;margin:0 auto}@media (min-width:768px) and (max-width:1023px){.letter-grid-container{width:100%;max-width:650px;margin:0 auto}}@media (min-width:1024px){.letter-grid-container{width:100%;max-width:580px;margin:0 auto}}.grid-cell-selected{background-color:#e91e63;border-color:#ff9800;color:white;animation:pulse 1s infinite}.grid-cell-hint,.grid-cell-selected{transform:scale(1.05);box-shadow:0 0 15px rgba(255,152,0,.7)}.grid-cell-hint{background-color:#ff9800!important;border-color:#ffeb3b!important;color:white!important;animation:hint-pulse 1.2s infinite;z-index:10}.pixel-panel{background-color:rgba(0,0,0,.7);border:2px solid #6b46c1;border-radius:4px;padding:10px;box-shadow:0 0 10px rgba(107,70,193,.5),inset 0 0 15px rgba(107,70,193,.3)}.retro-button{background-color:#6b46c1;border:none;border-radius:4px;color:white;font-family:VT323,monospace;font-size:1rem;padding:8px 16px;cursor:pointer;transition:all .2s;text-shadow:0 0 5px rgba(255,255,255,.5);box-shadow:0 4px 0 #4c1d95,0 0 10px rgba(107,70,193,.5)}.retro-button:hover{background-color:#7c3aed;transform:translateY(-2px);box-shadow:0 6px 0 #4c1d95,0 0 15px rgba(123,58,237,.7)}.retro-button:active{transform:translateY(2px);box-shadow:0 2px 0 #4c1d95,0 0 5px rgba(107,70,193,.5)}.retro-button:disabled{background-color:#4a2c6d;cursor:not-allowed;box-shadow:0 4px 0 #341256,0 0 5px rgba(74,44,109,.5)}.bg-retro-grid{background-color:#1e293b;border:2px solid #475569}.text-retro-purple{color:#a78bfa}.text-retro-blue{color:#7dd3fc}.text-retro-yellow{color:#fde047}.text-retro-pink{color:#fb7185}.text-retro-orange{color:#fb923c}@keyframes pulse{0%{opacity:1}50%{opacity:.8}to{opacity:1}}@keyframes flash{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.animate-flash{animation:flash .5s infinite}@keyframes slide-in{0%{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.animate-slide-in{animation:slide-in .3s forwards}@keyframes hint-pulse{0%{transform:scale(1.05);box-shadow:0 0 15px rgba(255,152,0,.7)}50%{transform:scale(1.15);box-shadow:0 0 20px rgba(255,152,0,.9)}to{transform:scale(1.05);box-shadow:0 0 15px rgba(255,152,0,.7)}}