:root{--accent:#c62828;--bg-dark:#1a0a0a;--panel-bg:rgba(30, 12, 12, 0.95);--text-main:#ffffff;--text-dim:rgba(255, 255, 255, 0.7);--red-glow:rgba(198, 40, 40, 0.4)}body{background:linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(135deg,#1a0a0a 0%,#2d1111 25%,#1a0505 50%,#331818 75%,#1a0a0a 100%);background-size:60px 60px,60px 60px,100% 100%;background-attachment:fixed;color:#fff;font-family:maven pro,sans-serif;min-height:100vh}.actionBtn{--btn-color-top:#e53935;--btn-color-bottom:#b71c1c;--btn-text-color:#ffffff;--btn-color-top-hover:#ef5350;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;background-color:var(--btn-color-top);color:var(--btn-text-color);border:none;border-radius:12px;padding:16px 32px;font-size:20px;font-weight:700;text-transform:uppercase;font-family:segoe ui,Tahoma,Geneva,Verdana,sans-serif;cursor:pointer;box-shadow:0 6px 0 var(--btn-color-bottom);transition:transform .1s ease-out,box-shadow .1s ease-out;position:relative}.actionBtn:hover{background-color:var(--btn-color-top-hover);transform:translateY(-2px);box-shadow:0 8px 0 var(--btn-color-bottom)}.actionBtn:active{transform:translateY(6px);box-shadow:0 0 0 var(--btn-color-bottom);transition-duration:.05s}.actionBtn-green{--btn-color-top:#43a047;--btn-color-bottom:#2e7d32;--btn-color-top-hover:#4caf50}.actionBtn-blue{--btn-color-top:#e53935;--btn-color-bottom:#b71c1c;--btn-color-top-hover:#ef5350}.actionBtn.is-searching{cursor:wait;background-color:#95a5a6;box-shadow:0 6px #7f8c8d;color:#ecf0f1}.actionBtn.is-searching:hover,.actionBtn.is-searching:active{transform:translateY(0);box-shadow:0 6px #7f8c8d}.container{max-width:900px;margin:40px auto;background:var(--panel-bg);border-radius:20px;padding:32px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);color:var(--text-main)}h1{text-align:center;margin-bottom:24px;background:linear-gradient(135deg,#fff 0%,#ef9a9a 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;letter-spacing:-1px}@keyframes pulse{0%{transform:scale(.95);opacity:.5}50%{transform:scale(1);opacity:1}100%{transform:scale(.95);opacity:.5}}.matchmaking-pulse{animation:pulse 2s infinite ease-in-out}#leaderboard-list li{background:rgba(255,255,255,2%);border:1px solid rgba(255,255,255,5%);border-radius:8px;padding:10px 16px;margin-bottom:8px;transition:background .2s}#leaderboard-list li:hover{background:rgba(255,255,255,5%)}@media(max-width:600px){.container{margin:20px 10px;padding:20px}}