.grupos-encerrados-container{width:100%}.filters-container{background-color:#f8f9fa;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,.05);border:1px solid #e9ecef}.filters-container .MuiTextField-root .MuiOutlinedInput-root{background-color:#fff;transition:all .3s ease}.filters-container .MuiTextField-root .MuiOutlinedInput-root:hover{box-shadow:0 2px 8px rgba(0,0,0,.1)}.filters-container .MuiTextField-root .MuiOutlinedInput-root.Mui-focused{box-shadow:0 4px 12px rgba(25,118,210,.15)}.grupo-card-link{display:block;width:100%;height:100%;cursor:pointer}.grupo-card-link,.grupo-card-link:hover{text-decoration:none;color:inherit}.grupo-card{border-radius:12px;padding:1.5rem;height:100%;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px rgba(0,0,0,.05);border:2px solid #f5f5f5;background-color:#fff;position:relative;overflow:hidden}.grupo-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .6s}.grupo-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 12px 32px rgba(0,0,0,.15);border-color:var(--primary-color,#1976d2)}.grupo-card:hover:before{left:100%}.grupo-card:active{transform:translateY(-4px) scale(1.01);transition:all .2s cubic-bezier(.4,0,.2,1)}.grupo-card .grupo-card-header{padding-bottom:.75rem;border-bottom:1px solid #f0f0f0;transition:border-color .3s ease}.grupo-card .grupo-card-content{padding-top:.5rem}.grupo-card:hover .grupo-card-header{border-color:var(--primary-color,#1976d2)}.empty-state{width:100%;padding:3rem;text-align:center;background-color:#f9f9f9;border-radius:12px;margin:1rem 0}@media(max-width:768px){.grupo-card{padding:1.25rem}}