:root{--arena-bg:#121212;--arena-card-bg:#1e1e1e;--arena-accent:#ffcb05;--arena-success:#4cd964;--arena-danger:#ff3b30;--arena-text-main:#ffffff;--arena-text-sub:#a0a0a0;--arena-text-dim:#666666;--arena-border:#333333}body{margin:0;padding:0;background-color:#202020;min-height:100vh}.arena-container{max-width:600px;margin:0 auto;padding:20px 15px 80px 15px;background-color:#202020;min-height:100vh;color:var(--arena-text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}.arena-banner{margin-bottom:24px;overflow:hidden;border-radius:12px}.arena-banner img{width:100%;height:auto;display:block}.arena-dashboard{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:24px;padding:0 5px}.dash-left .points-label{font-size:12px;color:var(--arena-text-sub);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}.dash-left .points-value{font-size:32px;font-weight:900;color:var(--arena-accent);text-shadow:0 0 10px rgba(255,203,5,.3)}.dash-right{text-align:right;font-size:13px;color:var(--arena-text-dim);line-height:1.6}.dash-right b{color:var(--arena-text-sub)}.arena-card{background:linear-gradient(145deg,#2b2b2b,#1a1a1a);border:1px solid var(--arena-border);border-radius:12px;padding:16px;margin-bottom:16px;box-shadow:0 8px 20px rgba(0,0,0,.4)}.team-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.game-tag{background:#333;color:#ccc;padding:4px 10px;border-radius:20px;font-size:11px;font-weight:700}.team-session-record{font-size:12px;font-weight:500}.team-session-record .win{color:#a0a0a0}.team-session-record .loss{color:#a0a0a0}.btn-delete-team{font-size:10px;color:#666;background:0 0;padding:1px 5px;border-radius:3px;cursor:pointer;border:1px solid #444;transition:all .2s}.btn-delete-team:hover{color:#888;border-color:#666;background:rgba(255,255,255,.05)}.team-session-record .divider{color:#666;margin:0 2px}.battery-bar{display:flex;gap:4px;margin-bottom:16px}.battery-bar .cell{height:6px;flex:1;background:#333;border-radius:2px;transition:background .3s ease}.battery-bar .cell.active{background:var(--arena-success)}.battery-bar .cell.low{background:var(--arena-accent)}.battery-bar .cell.empty{background:var(--arena-text-dim)}.battery-bar .cell.inactive{background:var(--arena-text-dim)}.team-summary{font-family:'Courier New',Courier,monospace;font-size:12px;color:#ccc;background:#111;padding:12px;border-radius:6px;margin-bottom:16px;line-height:1.5;position:relative;cursor:pointer;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;transition:all .3s ease}.team-summary.expanded{-webkit-line-clamp:initial;line-clamp:initial;display:block}.team-summary::after{content:'▼';position:absolute;bottom:4px;right:8px;font-size:10px;color:#444;transition:transform .3s}.team-summary.expanded::after{transform:rotate(180deg)}.action-btn{width:100%;height:44px;border:none;border-radius:8px;font-size:14px;font-weight:700;text-transform:uppercase;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.action-btn:active{transform:scale(.98)}.btn-deploy{background:var(--arena-accent);color:#000}.btn-matching{background:#222;color:var(--arena-accent);border:1px solid var(--arena-accent);animation:pulsate 2s infinite}.btn-exhausted{background:#333;color:#4d94ff;cursor:not-allowed}.btn-load-more{display:flex;align-items:center;gap:6px;background:#2a2a2a;color:#999;border:1px solid #3d3d3d;padding:6px 14px;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s cubic-bezier(.4, 0, .2, 1)}.btn-load-more:hover{background:#333;color:var(--arena-text-main);border-color:#555;box-shadow:0 2px 8px rgba(0,0,0,.2)}.btn-load-more:active{transform:translateY(1px);background:#252525}.btn-load-more svg{opacity:.6;transition:transform .2s}.btn-load-more:hover svg{opacity:1;transform:translateY(1px)}@keyframes pulsate{0%{border-color:rgba(255,203,5,.4);box-shadow:0 0 5px rgba(255,203,5,.2)}50%{border-color:#ffcb05;box-shadow:0 0 15px rgba(255,203,5,.4)}100%{border-color:rgba(255,203,5,.4);box-shadow:0 0 5px rgba(255,203,5,.2)}}.feed-tabs,.modal-tabs-arena{display:flex;background:#222;padding:4px;border-radius:10px;margin-bottom:16px}.modal-tabs-arena{margin:0 15px 10px 15px}.tab-btn{flex:1;border:none;background:0 0;color:var(--arena-text-dim);padding:8px;font-size:13px;font-weight:700;cursor:pointer;border-radius:8px}.tab-btn.active{background:#333;color:var(--arena-text-main)}.feed-list{display:flex;flex-direction:column;gap:8px}.feed-item{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.03);padding:12px;border-radius:8px;font-size:12px;cursor:pointer}.feed-item:active{background:rgba(255,255,255,.08)}.feed-time{color:var(--arena-text-dim);width:60px}.feed-content{flex:1;text-align:center;color:#ccc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 4px}.feed-content b{color:#fff}.feed-score{color:var(--arena-accent);font-weight:700;width:40px;text-align:right}.mvp-badge{background:var(--arena-accent);color:#000;font-size:9px;padding:1px 4px;border-radius:3px;margin-left:4px;font-weight:700}.empty-placeholder{text-align:center;padding:40px 20px;color:var(--arena-text-dim)}.empty-icon{font-size:48px;margin-bottom:16px;opacity:.3}#arena-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);backdrop-filter:blur(8px);z-index:30999;display:none;justify-content:center;align-items:center}.arena-modal-box{background:#1c1c1e;width:90%;max-width:400px;max-height:80vh;border-radius:16px;border:1px solid #333;display:flex;flex-direction:column;overflow:hidden;animation:modalPop .3s cubic-bezier(.175,.885,.32,1.275)}.modal-header-arena{padding:15px;border-bottom:1px solid #333;display:flex;justify-content:space-between;align-items:center;gap:10px}#modal-title-arena{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.arena-share-btn,.btn-share-icon{cursor:pointer;font-size:18px;color:#fff;margin-right:15px;display:flex;align-items:center;justify-content:center;transition:opacity .2s;opacity:.8}.arena-share-btn:hover{opacity:1}.header-actions{display:flex;align-items:center}.modal-body-arena{padding:20px;overflow-y:auto;font-family:'Courier New',Courier,monospace;font-size:13px;color:#ccc;line-height:1.6}.log-entry{margin-bottom:8px;display:flex;align-items:flex-start}.log-entry.win{color:var(--arena-success)}.log-entry.loss{color:var(--arena-danger)}.log-side{font-size:9px;padding:1px 4px;border-radius:3px;margin-right:6px;margin-top:2px;font-weight:700;flex-shrink:0;text-transform:uppercase}.log-side.p1{background:#ff4d4d;color:#fff}.log-side.p2{background:#4d94ff;color:#fff}.log-side.sys{background:#444;color:#ccc}.commentary-text{line-height:1.8;color:#eee;font-size:14px}.commentary-text p{margin-bottom:1em}.commentary-text strong{color:#4a90e2}.commentary-text em{color:#a0a0a0;font-style:italic}.commentary-text .md-h2{font-size:18px;border-left:4px solid var(--arena-accent);padding-left:10px;margin:20px 0 10px 0;color:#fff}.commentary-text .md-h3{font-size:16px;margin:15px 0 10px 0;color:#fff}.commentary-text .md-hr{border:none;border-top:1px solid #333;margin:20px 0}.commentary-text .md-code{background:#000;padding:10px;border-radius:4px;overflow-x:auto;font-family:monospace;font-size:12px;border:1px solid #333;margin:10px 0}.commentary-text .md-inline-code{background:#000;color:var(--arena-accent);padding:2px 5px;border-radius:4px;font-family:monospace;font-size:.9em;border:1px solid #333;margin:0 2px}.commentary-text .md-li{list-style:none;padding-left:20px;position:relative;margin-bottom:5px}.commentary-text .md-li::before{content:"•";color:var(--arena-accent);position:absolute;left:5px;font-weight:700}#custom-modal-overlay .modal-box{box-sizing:border-box;width:300px;margin:0 auto}.lose-tag,.win-tag{display:inline-block;width:38px;text-align:center;font-size:9px;padding:2px 0;border-radius:3px;margin-left:6px;font-weight:700;vertical-align:middle;text-transform:uppercase}.win-tag{background:var(--arena-accent);color:#000}.lose-tag{background:#444;color:#999}.ranking-table{display:flex;flex-direction:column;gap:4px}.ranking-header,.ranking-row{display:flex;align-items:center;padding:8px 4px;font-size:12px}.ranking-header{color:var(--arena-text-dim);font-weight:700;border-bottom:1px solid #333;margin-bottom:4px}.ranking-row{background:rgba(255,255,255,.02);border-radius:4px}.ranking-row:nth-child(2n){background:rgba(255,255,255,.04)}.ranking-table .rank{width:30px;text-align:center;color:var(--arena-accent);font-weight:700}.ranking-table .trainer{flex:1;padding-left:8px;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ranking-table .points{width:60px;text-align:center;color:var(--arena-accent);font-weight:700}.ranking-table .wins{width:60px;text-align:center;color:#ccc}.ranking-table .streak{width:70px;text-align:center;color:#ccc}@media (max-width:400px){.ranking-table .wins{display:none}.ranking-table .streak{width:60px}}