#app[data-v-341506aa]{width:100vw;height:100vh;background-color:#f3f4f6;overflow:hidden}.grid-size-selector[data-v-341506aa]{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;padding:20px;text-align:center}.grid-size-selector h2[data-v-341506aa]{color:#1f2937;margin-bottom:20px}.grid-options[data-v-341506aa]{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;max-width:600px;margin:0 auto}.grid-option[data-v-341506aa]{border:2px solid #10b981;border-radius:8px;padding:15px;cursor:pointer;transition:all .2s ease;background:#fff}.grid-option[data-v-341506aa]:hover{border-color:gold;transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.size-label[data-v-341506aa]{font-size:1.25rem;font-weight:700}.game-container[data-v-341506aa]{height:100vh;display:flex;flex-direction:column}.navbar[data-v-341506aa]{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;background:#fff;border-bottom:1px solid #e5e7eb;min-height:60px}.back-btn[data-v-341506aa],.new-game-btn[data-v-341506aa],.last-btn[data-v-341506aa],.select-size-btn[data-v-341506aa]{background:#3b82f6;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;transition:background-color .2s}.back-btn[data-v-341506aa]:hover,.new-game-btn[data-v-341506aa]:hover,.last-btn[data-v-341506aa]:hover,.select-size-btn[data-v-341506aa]:hover{background:#2563eb}.last-btn[data-v-341506aa]:disabled{background:#9ca3af;cursor:not-allowed}.game-info[data-v-341506aa]{display:flex;gap:20px;align-items:center}.grid-size-display[data-v-341506aa]{font-weight:700;font-size:1.1rem}.error-count[data-v-341506aa]{color:#6b7280}.game-controls[data-v-341506aa]{display:flex;gap:10px}.game-grid-container[data-v-341506aa]{flex:1;display:flex;align-items:center;justify-content:center;padding:20px}.game-grid[data-v-341506aa]{position:relative}.memory-tile[data-v-341506aa]{position:absolute;cursor:pointer;perspective:1000px;-webkit-user-select:none;user-select:none;background-color:#6b7280}.tile-content[data-v-341506aa]{width:100%;height:100%;transition:transform .6s ease-in-out;transform-style:preserve-3d;position:relative}.memory-tile.face-up .tile-content[data-v-341506aa]{transform:rotateY(180deg)}.memory-tile.face-down .tile-content[data-v-341506aa]{transform:rotateY(0)}.tile-face[data-v-341506aa],.tile-back[data-v-341506aa]{position:absolute;width:100%;height:100%;backface-visibility:hidden;display:flex;align-items:center;justify-content:center;font-weight:700;border:1px solid #000000;box-sizing:border-box}.tile-face[data-v-341506aa]{transform:rotateY(180deg)}.tile-back[data-v-341506aa]{background-color:#6b7280;transform:rotateY(0)}.completion-overlay[data-v-341506aa]{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.completion-stats[data-v-341506aa]{text-align:center;padding:30px 20px;background:#fff;border-radius:12px;box-shadow:0 8px 32px #0000001a;max-width:400px;margin:0 auto}.completion-stats h2[data-v-341506aa]{margin:0 0 20px;color:#10b981;font-size:1.5rem}.grid-info[data-v-341506aa]{margin-bottom:20px}.grid-size[data-v-341506aa]{font-size:1.25rem;font-weight:700;color:#1f2937}.completion-stats .difficulty[data-v-341506aa]{color:#6b7280;margin-left:8px}.current-score[data-v-341506aa]{background:#f3f4f6;padding:15px;border-radius:8px;margin-bottom:20px}.current-score .label[data-v-341506aa]{display:block;font-size:.9rem;color:#6b7280;margin-bottom:5px}.current-score .value[data-v-341506aa]{font-size:1.1rem;font-weight:700;color:#1f2937}.current-score .new-best[data-v-341506aa]{display:block;color:#10b981;font-weight:700;font-size:.9rem;margin-top:5px}.stats-summary[data-v-341506aa]{background:#f9fafb;padding:15px;border-radius:8px;margin-bottom:20px}.stats-line[data-v-341506aa]{font-size:.95rem;color:#374151;margin-bottom:5px}.games-played[data-v-341506aa]{font-size:.85rem;color:#6b7280}.actions[data-v-341506aa]{display:flex;gap:10px;justify-content:center;margin-top:20px}@media (max-width: 640px){.navbar[data-v-341506aa]{padding:10px;flex-wrap:wrap;min-height:auto}.game-info[data-v-341506aa]{gap:10px;font-size:.9rem}.game-controls[data-v-341506aa]{gap:5px}.back-btn[data-v-341506aa],.new-game-btn[data-v-341506aa],.last-btn[data-v-341506aa]{padding:6px 12px;font-size:.9rem}.grid-options[data-v-341506aa]{grid-template-columns:repeat(2,1fr);gap:10px}.game-grid-container[data-v-341506aa]{padding:0}.grid-option[data-v-341506aa]{padding:12px}.completion-stats[data-v-341506aa]{margin:20px;padding:20px}.actions[data-v-341506aa]{flex-direction:column}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f3f4f6;overflow:hidden}#app{width:100vw;height:100vh;overflow:hidden}.no-select{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}@media (max-width: 640px){body{position:fixed;width:100%;height:100%}}