body{margin:0;font-family:system-ui,-apple-system,sans-serif;line-height:1.5;background:linear-gradient(135deg,#0a0e27,#1a1f3a,#0f1419);min-height:100vh;color:#e2e8f0}.app-container{min-height:100vh;position:relative;overflow:hidden}@keyframes pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.glass-nav{background:#0f142399;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(100,255,218,.2)}.card{padding:20px;margin-bottom:20px;border:1px solid rgba(100,255,218,.3);border-radius:12px;background:#0f1423cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:all .3s ease;cursor:pointer;box-shadow:0 4px 20px #0000004d}.card:hover{border-color:#64ffda;transform:translateY(-4px);box-shadow:0 8px 30px #64ffda33;background:#0f1423e6}.button{padding:8px 16px;border:1px solid rgba(100,255,218,.3);border-radius:8px;background:#0f1423cc;color:#64ffda;cursor:pointer;transition:all .2s ease}.button:hover{background:#64ffda1a;border-color:#64ffda;transform:translateY(-2px)}