.auth-msg{min-height:40px;max-width:440px;display:flex;align-items:center;justify-content:center;text-align:center;font-family:'JetBrains Mono',monospace;font-weight:700;font-size:13px;letter-spacing:0.05em;line-height:1.45;color:#ef4444;padding:0 8px}
.auth-msg.info{color:#52b788}
.account-menu{position:relative;display:inline-block;z-index:1000}
.menu-btn{display:flex;align-items:center;gap:8px;background:transparent;border:1px solid #414844;padding:4px 7px 4px 4px;cursor:pointer;transition:border-color 0.15s,background 0.15s}
.menu-btn:hover,.account-menu.open .menu-btn{border-color:#a5d0b9;background:rgba(165,208,185,0.06)}
.menu-avatar{width:30px;height:30px;border-radius:50%;background:#a5d0b9;color:#0c1f17;display:flex;align-items:center;justify-content:center;font-family:'Oswald',sans-serif;font-weight:700;font-size:14px;line-height:1}
.menu-chevron{color:#8b938d;transition:transform 0.18s}
.account-menu.open .menu-chevron{transform:rotate(180deg);color:#a5d0b9}
.menu-dropdown{display:none;position:absolute;top:calc(100% + 10px);right:0;min-width:238px;background:#1c1b1b;border:2px solid #414844;box-shadow:6px 6px 0 0 #000;z-index:1000;padding:6px}
.account-menu.open .menu-dropdown{display:block}
.menu-header{padding:11px 12px 12px}
.menu-header-label{font-family:'JetBrains Mono',monospace;font-size:8px;color:#6b736d;letter-spacing:0.2em;margin-bottom:5px}
.menu-email{font-family:'JetBrains Mono',monospace;font-size:11px;color:#e5e2e1;letter-spacing:0.02em;word-break:break-all}
.menu-divider{height:1px;background:#2e2e2e;margin:0 6px 6px}
.menu-item{display:flex;align-items:center;gap:11px;width:100%;text-align:left;background:transparent;border:none;color:#d8d6d4;padding:10px 12px;cursor:pointer;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.12em;transition:background 0.13s,color 0.13s}
.menu-item svg{flex-shrink:0;color:#a5d0b9;transition:color 0.13s}
.menu-item:hover{background:#262a27}
.menu-item-danger{color:#ef6461}
.menu-item-danger svg{color:#ef6461}
.menu-item-danger:hover{background:rgba(239,100,97,0.12)}
#info-popup{display:none;position:fixed;top:60px;right:16px;z-index:500;border:2px solid #414844;background:#1c1b1b;padding:16px 20px;box-shadow:4px 4px 0 0 #000;max-width:280px}
#history-popup{display:none;position:fixed;top:60px;right:16px;z-index:500;border:2px solid #414844;background:#1c1b1b;padding:16px 20px;box-shadow:4px 4px 0 0 #000;min-width:260px;max-width:320px;max-height:70vh;overflow-y:auto}
#loading-overlay{display:none;position:absolute;inset:0;z-index:50;background:rgba(13,13,13,0.85);align-items:center;justify-content:center;flex-direction:column;gap:12px}
#loading-overlay.active{display:flex}
@keyframes spin{to{transform:rotate(360deg)}}
.cr-input{width:100%;background:#0e0e0e;border:2px solid #414844;color:#e5e2e1;padding:12px 16px;font-family:'JetBrains Mono',monospace;font-size:13px;letter-spacing:0.05em;outline:none;margin-top:4px}
.cr-input:focus{border-color:#a5d0b9}
.cr-btn-yellow{background:#ffe16d;color:#221b00;border:2px solid #000;padding:12px 24px;cursor:pointer;font-family:'Oswald',sans-serif;font-size:16px;font-weight:700;letter-spacing:0.05em;box-shadow:4px 4px 0 0 #000;width:100%}
.cr-btn-outline{background:transparent;color:#a5d0b9;border:2px solid #a5d0b9;padding:10px 24px;cursor:pointer;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0.1em;width:100%}
.group-tab{flex:1;padding:10px;text-align:center;cursor:pointer;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0.1em;color:#8b938d;border-bottom:2px solid #414844;transition:all 0.2s}
.group-tab.active{color:#ffe16d;border-bottom:2px solid #ffe16d}
.lb-tab{flex:1;padding:10px;text-align:center;cursor:pointer;font-family:'Oswald',sans-serif;font-size:16px;font-weight:700;color:#8b938d;border-bottom:2px solid #414844;transition:all 0.2s}
.lb-tab.active{color:#ffe16d;border-bottom:2px solid #ffe16d}
.group-card{background:#1c1b1b;border:2px solid #414844;box-shadow:3px 3px 0 #000;padding:14px 16px;margin-bottom:10px;cursor:pointer;transition:border-color 0.2s}
.group-card:hover{border-color:#a5d0b9}
.lb-row{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid #2e2e2e}
.lb-row:first-child{background:#1a2e20}
.lb-rank{font-family:'Oswald',sans-serif;font-size:20px;font-weight:700;color:#414844;width:28px;flex-shrink:0}
.lb-row:first-child .lb-rank{color:#ffe16d}
.lb-name{font-family:'JetBrains Mono',monospace;font-size:11px;color:#e5e2e1;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-score{font-family:'Oswald',sans-serif;font-size:20px;font-weight:700;color:#ffe16d}
.toggle-row{display:flex;align-items:center;gap:12px;margin:8px 0}
.toggle-label{font-family:'JetBrains Mono',monospace;font-size:10px;color:#8b938d;letter-spacing:0.1em}
.toggle{width:40px;height:22px;background:#414844;border-radius:11px;position:relative;cursor:pointer;transition:background 0.2s;flex-shrink:0}
.toggle.on{background:#a5d0b9}
.toggle::after{content:'';position:absolute;width:18px;height:18px;background:#fff;border-radius:50%;top:2px;left:2px;transition:left 0.2s}
.toggle.on::after{left:20px}