:root{--bg-primary:#f5f5f5;--bg-secondary:#f0f0f0;--bg-card:#fff;--bg-nav:#fff;--text-primary:#1a1a1a;--text-secondary:#666;--text-muted:#888;--accent:#e74c3c;--accent-glow:#e74c3c33;--border:#e0e0e0;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--radius:10px;--radius-lg:14px;--tab-bar-height:56px;--safe-area-top:env(safe-area-inset-top,0px);--safe-area-bottom:env(safe-area-inset-bottom,0px);--safe-area-left:env(safe-area-inset-left,0px);--safe-area-right:env(safe-area-inset-right,0px);color:var(--text-primary);background:var(--bg-primary);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Inter,system-ui,sans-serif;font-size:16px;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}*,:before,:after{-webkit-tap-highlight-color:transparent}body{min-height:100vh;background:var(--bg-primary);touch-action:manipulation;width:100%;min-height:-webkit-fill-available;overflow-x:hidden}html{height:-webkit-fill-available}#root{min-height:100vh;flex-direction:column;max-width:100vw;min-height:-webkit-fill-available;display:flex;overflow-x:hidden}a{color:var(--accent);text-decoration:none}a:active{opacity:.7}button{cursor:pointer;border-radius:var(--radius);background:var(--accent);color:#fff;touch-action:manipulation;-webkit-user-select:none;user-select:none;border:none;min-height:44px;padding:12px 20px;font-family:inherit;font-size:16px;transition:transform 50ms,opacity 50ms}button:active{opacity:.85;transform:scale(.97)}button:disabled{opacity:.4;cursor:not-allowed;transform:none}input,select,textarea{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-secondary);min-height:48px;color:var(--text-primary);touch-action:manipulation;appearance:none;outline:none;padding:14px 16px;font-family:inherit;font-size:16px;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}h1,h2,h3,h4{color:var(--text-primary);font-weight:600;line-height:1.3}h1{font-size:26px}h2{font-size:20px}h3{font-size:17px}h4{font-size:15px}.container{width:100%;max-width:100vw;padding:20px 16px;padding-left:calc(16px + var(--safe-area-left));padding-right:calc(16px + var(--safe-area-right));padding-bottom:calc(20px + var(--tab-bar-height) + var(--safe-area-bottom));margin:0 auto}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:0 1px 3px #0000001a}.grid{gap:14px;display:grid}.btn-sm{min-height:44px;padding:10px 16px;font-size:14px}.btn-success{background:var(--success)}.btn-danger{background:var(--danger)}.btn-warning{background:var(--warning);color:#1a1a2e}.btn-outline{border:1.5px solid var(--accent);color:var(--accent);background:0 0}.btn-outline:active{background:var(--accent);color:#fff}.btn-block{justify-content:center;align-items:center;width:100%;display:flex}.loading{text-align:center;color:var(--text-muted);padding:48px 20px;font-size:15px}.error{text-align:center;color:var(--danger);padding:48px 20px;font-size:15px}.empty{text-align:center;color:var(--text-muted);padding:48px 20px;font-size:15px}.layout{min-height:100vh;flex-direction:column;min-height:-webkit-fill-available;display:flex}.main-content{flex:1;width:100%}.tab-bar{z-index:100;background:var(--bg-nav);border-top:1px solid var(--border);padding-bottom:var(--safe-area-bottom);height:calc(var(--tab-bar-height) + var(--safe-area-bottom));-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background-color:#ffffffeb;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.tab-item{min-width:56px;min-height:44px;color:var(--text-muted);letter-spacing:.02em;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-user-select:none;user-select:none;cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:6px 12px;font-size:10px;font-weight:500;text-decoration:none;transition:color .1s;display:flex}.tab-item:active{opacity:.7}.tab-item.active{color:var(--accent)}.tab-icon{font-size:22px;line-height:1;display:block}.tab-label{font-size:10px;line-height:1;display:block}.uid-login-overlay{z-index:200;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0006;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.uid-login-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:340px;padding:28px 24px;box-shadow:0 16px 48px #00000080}.uid-login-modal h3{text-align:center;margin-bottom:8px}.uid-login-modal p{color:var(--text-secondary);text-align:center;margin-bottom:20px;font-size:14px}.uid-login-form{flex-direction:column;gap:12px;display:flex}.uid-login-form input{text-align:center;width:100%}.uid-login-form button{width:100%}.uid-logged-in{justify-content:center;align-items:center;gap:10px;display:flex}.uid-badge{background:var(--accent-glow);border-radius:var(--radius);color:var(--accent);white-space:nowrap;text-overflow:ellipsis;max-width:180px;padding:8px 14px;font-family:SF Mono,Fira Code,monospace;font-size:15px;font-weight:600;overflow:hidden}.uid-logout-btn{border:1px solid var(--border);min-height:38px;color:var(--text-secondary);border-radius:var(--radius);background:0 0;padding:8px 14px;font-size:14px}.uid-logout-btn:active{background:var(--bg-secondary);color:var(--text-primary)}.home-header{margin-bottom:24px}.home-header h1{margin-bottom:6px}.home-header .subtitle{color:var(--text-secondary);font-size:15px}.games-grid{grid-template-columns:1fr;gap:14px}.game-card{color:inherit;flex-direction:column;gap:10px;padding:18px;text-decoration:none;display:flex;position:relative}.game-card h3{font-size:18px}.game-card:active{background:var(--bg-secondary)}.game-desc{color:var(--text-secondary);font-size:14px;line-height:1.4}.game-meta{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:4px;padding-top:12px;display:flex}.meta-item{color:var(--text-muted);font-size:14px}.card-link{color:var(--accent);font-size:14px;font-weight:600}.home-leaderboard-cta{border-top:1px solid var(--border);margin-top:32px;padding-top:24px}.home-leaderboard-cta h2{margin-bottom:8px}.home-leaderboard-cta p{color:var(--text-secondary);margin-bottom:14px;font-size:15px}.cta-links{flex-wrap:wrap;gap:10px;display:flex}.cta-links .btn-outline{padding:10px 16px;font-size:14px}.subtitle{color:var(--text-secondary);margin-bottom:20px;font-size:15px}.leaderboard-list{flex-direction:column;gap:6px;display:flex}.lb-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:12px;min-height:56px;padding:14px 16px;display:flex}.lb-rank{color:var(--accent);text-align:center;min-width:32px;font-size:17px;font-weight:700}.lb-uid{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;flex:1;font-family:SF Mono,Fira Code,monospace;font-size:14px;overflow:hidden}.lb-score{color:var(--accent);text-align:right;font-family:SF Mono,Fira Code,monospace;font-size:15px;font-weight:600}.lb-balance{color:var(--text-muted);text-align:right;min-width:60px;font-family:SF Mono,Fira Code,monospace;font-size:13px}.require-uid-card{text-align:center;margin:24px 0}.require-uid-card p{color:var(--text-secondary);margin-bottom:20px;font-size:15px}.tx-message{border-radius:var(--radius);text-align:center;margin-bottom:16px;padding:14px 16px;font-size:15px}.tx-success{color:var(--success);background:#10b98126;border:1px solid #10b9814d}.tx-error{color:var(--danger);background:#ef444426;border:1px solid #ef44444d}.detail-stack{flex-direction:column;gap:16px;margin-top:20px;display:flex}.balance-card h2{text-align:center;margin-bottom:12px}.balance-amount{color:var(--accent);text-align:center;padding:12px 0 20px;font-family:SF Mono,Fira Code,monospace;font-size:42px;font-weight:700}.tx-controls{flex-direction:column;gap:12px;display:flex}.tx-row{gap:10px;display:flex}.tx-row input{flex:1;min-width:0;font-size:16px}.tx-row button{white-space:nowrap;flex-shrink:0}.records-card h2{margin-bottom:14px}.records-list{flex-direction:column;gap:6px;display:flex}.rec-row{background:var(--bg-secondary);border-radius:var(--radius);align-items:center;gap:12px;padding:12px 14px;font-size:14px;display:flex}.rec-date{color:var(--text-muted);flex-shrink:0;min-width:60px;font-size:13px}.rec-score{color:var(--accent);flex-shrink:0;font-family:SF Mono,Fira Code,monospace;font-weight:600}.rec-detail{color:var(--text-secondary);text-align:right;text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}.stats-overview{flex-direction:column;gap:14px;margin-bottom:20px;display:flex}.stat-card{text-align:center;padding:24px 20px}.stat-card h3{color:var(--text-secondary);margin-bottom:8px;font-size:14px;font-weight:500}.stat-value{color:var(--accent);font-family:SF Mono,Fira Code,monospace;font-size:38px;font-weight:700}.games-stats{margin-top:4px}.games-stats h2{margin-bottom:14px}.game-stats-list{flex-direction:column;gap:8px;display:flex}.game-stat-item{background:var(--bg-secondary);border-radius:var(--radius);justify-content:space-between;align-items:center;min-height:48px;padding:14px 16px;display:flex}.game-name{color:var(--text-primary);font-size:15px;font-weight:500}.game-stat-item .game-desc{color:var(--text-muted);text-align:right;text-overflow:ellipsis;white-space:nowrap;max-width:50%;font-size:13px;overflow:hidden}.stats-tabs{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;margin-bottom:20px;padding-bottom:4px;display:flex;overflow-x:auto}.stats-tabs::-webkit-scrollbar{display:none}.stats-tab{border-radius:var(--radius);background:var(--bg-secondary);color:var(--text-muted);white-space:nowrap;cursor:pointer;border:1px solid var(--border);flex-shrink:0;min-height:44px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .1s}.stats-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.stats-tab:active{opacity:.85}.perf-stats-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.perf-stat-item{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:20px 12px;display:flex}.perf-stat-label{color:var(--text-secondary);font-size:14px;font-weight:500}.perf-stat-value{font-family:SF Mono,Fira Code,monospace;font-size:32px;font-weight:700}.goldcoin-input-row{align-items:center;gap:10px;display:flex}.goldcoin-input-row input{text-align:center;flex:1;min-width:0}.goldcoin-balance-card{text-align:center;background:linear-gradient(135deg, var(--bg-card) 0%, #f59e0b14 100%);border-color:#f59e0b4d;padding:32px 20px}.goldcoin-amount{color:#f59e0b;text-shadow:0 0 30px #f59e0b40;font-family:SF Mono,Fira Code,monospace;font-size:42px;font-weight:700;line-height:1.2}.campaign-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);padding:16px 18px}.campaign-header{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.campaign-header .campaign-key{color:var(--text-primary);font-size:16px;font-weight:700}.badge{letter-spacing:.3px;border-radius:12px;padding:3px 10px;font-size:12px;font-weight:700;display:inline-block}.badge-active{color:var(--success);background:#10b98133}.badge-completed{color:var(--accent);background:#7c3aed33}.badge-type{background:var(--bg-secondary);color:var(--text-muted)}.campaign-meta{grid-template-columns:auto 1fr;align-items:baseline;gap:4px 16px;margin-bottom:10px;font-size:14px;display:grid}.campaign-label{color:var(--text-muted);white-space:nowrap}.campaign-value{color:var(--text-primary)}.campaign-value.yes{color:var(--success);font-weight:600}.campaign-value.no{color:var(--text-muted)}.campaign-records{margin-top:8px}.campaign-records-list{background:var(--bg-secondary);border-radius:var(--radius);max-height:120px;padding:8px 12px;font-size:13px;line-height:1.7;overflow-y:auto}.campaign-record-date{min-width:90px;color:var(--text-primary);font-weight:600;display:inline-block}.campaign-record-count{color:var(--accent)}.campaign-history-table{border-collapse:collapse;width:100%;font-size:13px}.campaign-history-table th,.campaign-history-table td{border:1px solid var(--border);text-align:left;padding:8px 10px}.campaign-history-table th{background:var(--bg-secondary);color:var(--text-muted);white-space:nowrap;font-weight:600}.campaign-history-table td{color:var(--text-primary)}.campaign-history-table tr:nth-child(2n){background:var(--bg-secondary)}.lb-game-tabs{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;margin-bottom:20px;padding-bottom:4px;display:flex;overflow-x:auto}.lb-game-tabs::-webkit-scrollbar{display:none}.lb-game-tab{background:var(--bg-secondary);color:var(--text-muted);white-space:nowrap;cursor:pointer;border:1px solid var(--border);border-radius:20px;flex-shrink:0;min-height:44px;padding:8px 18px;font-size:13px;font-weight:500;transition:all .1s}.lb-game-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.lb-game-tab:active{opacity:.85}.-webkit-overflow-scrolling-touch{-webkit-overflow-scrolling:touch}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}