.elo-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 0.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.elo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
    border-color: var(--chess-green);
}

.elo-icon-bg{
    position:absolute;
    top:.65rem;
    right:.65rem;
    opacity:.15;
    font-size:4rem;
    line-height:1;
    pointer-events:none;
    color:#fff;
}

/* Barra de progreso oscura */
.progress-dark {
    background-color: #3d3b38;
    height: 4px;
    border-radius: 2px;
}

/* Perfil */
.profile-img-container {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.profile-img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--chess-green);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.badge-title {
    position: absolute;
    bottom: 0;
    right: 0;
    font-size: 0.8rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

/* Gráfico */
.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
}

/* Botones de filtro del gráfico */
.btn-check:checked + .btn-outline-secondary {
    background-color: var(--chess-green);
    border-color: var(--chess-green);
    color: white;
}

.info-badge{
    display:inline-flex;
    align-items:center;
    gap:.35rem;
    background:#56514b !important;
    border:1px solid #7d7770 !important;
    color:#e8e8e8 !important;
    padding:.45rem .9rem;
    font-size:.85rem;
    font-weight:500;
    border-radius:.45rem;
}

.info-badge span{
    color:#fff;
    font-weight:700;
}

.elo-card .card-body{
    padding:1.35rem;
}

.elo-card .badge{
    margin-top:.35rem;
}

.elo-card h2{
    margin-bottom:.55rem !important;
}