@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";.game-board-grid{display:grid;grid-gap:5px;width:100%;margin:0;padding:0;grid-template-columns:repeat(2,1fr)}@media(orientation:landscape){.game-board-grid{grid-template-columns:repeat(4,1fr)}}.card-container{position:relative;width:100%;padding-top:calc(100% / var(--card-ratio, 1))}.memory-card{position:absolute;inset:0;border-radius:5px;overflow:hidden;box-shadow:2px 2px 10px #0003;transition:transform .6s;transform-style:preserve-3d}.card-image,.card-back{width:100%;height:100%;object-fit:cover;position:absolute}.card-back{background-color:#333}.rotated{transform:scaleX(-1)}.flipped{transform:rotateY(180deg)}.glass-panel{background:#040f1e66;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0000004d;border-radius:12px;padding:1.5rem;color:var(--text-primary, white)}.glass-input{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:.75rem 1rem;color:var(--text-primary, white);outline:none;transition:border-color .2s,background .2s}.glass-input:focus{border-color:var(--primary, #3b82f6);background:#ffffff1a}.glass-input::placeholder{color:#ffffff4d}.btn-primary{background:var(--primary, #3b82f6);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:opacity .2s,transform .1s}.btn-primary:not(:disabled):hover{opacity:.9;transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2);padding:10px 20px;border-radius:8px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .2s}.btn-secondary:not(:disabled):hover{background:#fff3}:root{--primary: #6366f1;--primary-hover: #4f46e5;--secondary: #ec4899;--background: #0f172a;--surface: rgba(30, 41, 59, .7);--surface-border: rgba(255, 255, 255, .1);--text-primary: #f8fafc;--text-secondary: #94a3b8;--danger: #ef4444;--success: #10b981}*{margin:0;padding:0;box-sizing:border-box;font-family:Outfit,sans-serif}body{background:var(--background);background-image:radial-gradient(at 0% 0%,hsla(253,16%,7%,1) 0,transparent 50%),radial-gradient(at 50% 0%,hsla(225,39%,30%,.3) 0,transparent 50%),radial-gradient(at 100% 0%,hsla(339,49%,30%,.3) 0,transparent 50%);background-attachment:fixed;color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.glass-panel{background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--surface-border);border-radius:16px;padding:24px;box-shadow:0 8px 32px #0000004d}.glass-input{background:#0f172a99;border:1px solid var(--surface-border);color:var(--text-primary);padding:12px 16px;border-radius:8px;outline:none;width:100%;font-size:1rem;transition:all .3s ease}.glass-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #6366f133}.glass-input::placeholder{color:var(--text-secondary)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));border:none;color:#fff;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px var(--secondary)}.btn-primary:disabled{background:var(--surface);color:var(--text-secondary);cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:#ffffff1a;border:1px solid var(--surface-border);color:#fff;padding:10px 20px;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease}.btn-secondary:hover{background:#ffffff26}.jigsaw-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%}.puzzle-board{position:relative;background:#0006;border:2px dashed rgba(255,255,255,.2);border-radius:8px;overflow:visible;box-shadow:inset 0 0 20px #00000080;margin-top:40px;margin-bottom:60px}.container{max-width:1200px;margin:0 auto;padding:20px}.flex-center{display:flex;align-items:center;justify-content:center}.animate-fade-in{animation:fadeIn .5s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fullscreen-btn{position:fixed;bottom:20px;right:20px;z-index:50;border-radius:50%;width:50px;height:50px;padding:0;display:flex;align-items:center;justify-content:center;background:#0f172acc;border:1px solid var(--surface-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-primary);cursor:pointer;transition:all .2s ease}.fullscreen-btn:hover{background:var(--primary);transform:scale(1.1)}