.badge-rookie{background:linear-gradient(135deg,#a87e51,#cd7f32);border:1px solid rgba(255,255,255,.1);box-shadow:0 2px 4px rgba(0,0,0,.3)}.badge-amateur{background:linear-gradient(135deg,#bdc3c7,#2c3e50);border:1px solid rgba(255,255,255,.2);animation:silver-pulse 3s ease-in-out infinite;box-shadow:0 0 10px rgba(189,195,199,.4)}@keyframes silver-pulse{0%,to{box-shadow:0 0 5px rgba(189,195,199,.4)}50%{box-shadow:0 0 15px rgba(189,195,199,.8)}}.badge-pro{background:linear-gradient(135deg,#ff4500,#ff8c00);position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.3)}.badge-pro:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.4),transparent);animation:shimmer-move 4s linear infinite}@keyframes shimmer-move{0%{transform:translate(-30%,-30%) rotate(0deg)}to{transform:translate(30%,30%) rotate(0deg)}}.badge-titan{background:linear-gradient(135deg,#f1c40f,#f39c12);border:1px solid #ffd700;animation:titan-float 4s ease-in-out infinite;box-shadow:0 0 20px rgba(241,196,15,.5)}@keyframes titan-float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px);box-shadow:0 0 30px rgba(241,196,15,.8)}}.badge-master{background:linear-gradient(135deg,#8b0000,#2b0000);border:2px solid #ff0000;box-shadow:inset 0 0 10px #ff0000,0 4px 15px rgba(0,0,0,.6)}.badge-champion{background:linear-gradient(135deg,#ff0000,#000000);border:2px solid #ff4500;position:relative;z-index:1}.badge-champion:before{content:"";position:absolute;inset:-4px;background:linear-gradient(45deg,#ff4500,#ff0000,#000000);z-index:-1;border-radius:inherit;filter:blur(8px);animation:fire-aura 2s infinite alternate;opacity:.8}@keyframes fire-aura{0%{transform:scale(1);opacity:.5}to{transform:scale(1.1);opacity:.9}}.rank-text{font-weight:900;text-transform:uppercase;letter-spacing:.05em;font-style:italic}