.memory-wrapper{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:30px}.memory-main-panel{display:flex;gap:15px;background:#181c24;padding:20px;border-radius:10px;box-shadow:0 10px 25px rgba(0,0,0,0.3);border:1px solid #2a313e}.memory-board-container{position:relative;width:480px;min-height:480px}#memory-board{position:relative;width:480px;min-height:480px;background:#0d1117;border-radius:8px;box-shadow:inset 0 0 15px rgba(0,0,0,0.8);border:2px solid #30363d;padding:15px;box-sizing:border-box;display:grid;gap:10px;align-content:center;justify-content:center}#memory-board.grid-4x4{grid-template-columns:repeat(4,100px);grid-template-rows:repeat(4,100px)}#memory-board.grid-6x4{grid-template-columns:repeat(6,68px);grid-template-rows:repeat(4,68px)}#memory-board.grid-6x6{grid-template-columns:repeat(6,68px);grid-template-rows:repeat(6,68px)}.memory-card{perspective:1000px;cursor:pointer;user-select:none;width:100%;height:100%}.card-inner{position:relative;width:100%;height:100%;transition:transform .5s cubic-bezier(0.175,.885,.32,1.275);transform-style:preserve-3d;border-radius:8px}.memory-card.flipped .card-inner,.memory-card.matched .card-inner{transform:rotateY(180deg)}.card-front,.card-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:8px;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.card-front{background:linear-gradient(135deg,#1f242d,#28303d);border:2px solid #3b4454;box-shadow:0 4px 8px rgba(0,0,0,0.4);color:#58a6ff;font-size:24px;font-weight:bold}.card-front:hover{border-color:#58a6ff;box-shadow:0 0 10px rgba(88,166,255,.4)}.card-back{background:#161b22;border:2px solid #58a6ff;transform:rotateY(180deg);overflow:hidden;flex-direction:column;padding:4px}.card-back img{width:80%;height:80%;object-fit:cover;border-radius:6px;border:1px solid #30363d}.card-back .card-nick{font-size:9px;color:#c9d1d9;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.memory-card.matched .card-back{border-color:#2ea44f;box-shadow:0 0 10px rgba(46,164,79,.5)}.memory-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(13,17,23,.9);display:flex;align-items:center;justify-content:center;z-index:20;border-radius:6px;backdrop-filter:blur(4px)}.overlay-card{text-align:center;padding:25px 20px;color:#fff;max-width:320px}.overlay-card h2{color:#58a6ff;margin:0 0 10px 0;font-size:24px;text-transform:uppercase;letter-spacing:1.5px;text-shadow:0 0 10px rgba(88,166,255,.5)}.overlay-card p{font-size:13px;color:#8b949e;margin-bottom:20px;line-height:1.4}.btn-memory-action{padding:10px 24px;font-size:15px;font-weight:bold;border-radius:6px;text-transform:uppercase;letter-spacing:1px}.memory-sidebar-panel{display:flex;flex-direction:column;width:150px;gap:12px}.memory-box{background:#21262d;border:1px solid #30363d;border-radius:6px;padding:12px;text-align:center}.memory-box h3{margin:0 0 10px 0;font-size:13px;color:#8b949e;text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid #30363d;padding-bottom:4px}.grid-dropdown{width:100%;padding:5px;background:#0d1117;border:1px solid #30363d;color:#e9ecef;border-radius:4px;font-size:12px}.memory-stats-box{display:flex;flex-direction:column;gap:8px;text-align:left}.stat-item{display:flex;flex-direction:column}.stat-label{font-size:11px;color:#8b949e;text-transform:uppercase}.stat-value{font-size:18px;font-weight:bold;color:#58a6ff;font-family:monospace,monospace}.memory-controls-btns{display:flex;flex-direction:column;gap:8px;margin-top:auto}.memory-controls-btns .btn{width:100%;font-size:11px;padding:6px 0}.memory-mini-top-panel{flex:1;min-width:240px;display:flex;flex-direction:column;gap:15px}.memory-mini-table{margin-bottom:8px}.mini-top-footer{text-align:right}.memory-guide-box{background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;padding:12px 15px}.memory-guide-box h4{margin:0 0 10px 0;font-size:14px;color:#333}.memory-guide-box ul{margin:0;padding:0;list-style:none}.memory-guide-box li{font-size:12px;color:#555;margin-bottom:6px;line-height:1.4}.memory-guest-alert{margin-top:15px;margin-bottom:20px}.memory-top-table th{background:#272d36;color:#58a6ff}.memory-top-table td img{vertical-align:middle;margin-right:4px}@media(prefers-color-scheme:dark){.memory-top-table th{background:#272d36 !important;color:#58a6ff !important;border-bottom:2px solid #343b44 !important}.memory-top-table td{border-top:1px solid #2c343e !important;color:#c9d1d9}.memory-top-table.table-striped tbody tr:nth-child(odd) td{background-color:#1e242c !important}.memory-top-table.table-striped tbody tr:nth-child(even) td{background-color:#222831 !important}.memory-top-table.table-hover tbody tr:hover td{background-color:#2c343e !important}.memory-mini-table th{background:#21262d !important;color:#8b949e !important;border-bottom:1px solid #30363d !important}.memory-mini-table td{border-top:1px solid #21262d !important;color:#c9d1d9}.memory-guide-box{background:#1e242c !important;border-color:#343b44 !important}.memory-guide-box h4{color:#58a6ff !important}.memory-guide-box li{color:#c9d1d9 !important}}@media(max-width:768px){.memory-wrapper{flex-direction:column}.memory-main-panel{flex-direction:column;align-items:center}.memory-board-container,#memory-board{width:340px;min-height:340px}#memory-board.grid-4x4{grid-template-columns:repeat(4,70px);grid-template-rows:repeat(4,70px)}#memory-board.grid-6x4{grid-template-columns:repeat(6,45px);grid-template-rows:repeat(4,45px)}#memory-board.grid-6x6{grid-template-columns:repeat(6,45px);grid-template-rows:repeat(6,45px)}.memory-sidebar-panel{width:340px;flex-direction:row;flex-wrap:wrap}.memory-box{flex:1;min-width:130px}.memory-controls-btns{width:100%;flex-direction:row}}