.page-bg {
    background: url("../img/rink-bg.bbe9ed7f53e9.svg") no-repeat center center;
    background-size: cover;
    width: 100%;
}

@media (max-width: 767.98px) {
    .page-bg {
        background-image: url("../img/rink-bg-mobile.8673a0b7e77c.svg");
    }
}

.navbar-dark .nav-link {
    color: #fff;
}

.navbar-dark .nav-link:hover,
.navbar-dark .nav-link:focus {
    color: #fff;
    opacity: 0.85;
}

.auth-card {
    background: rgba(0, 0, 0, 0.6);
    color: #f8f9fa;
    padding: 2rem;
    border-radius: 0.75rem;
    backdrop-filter: blur(3px);
}

.auth-card h1,
.auth-card label {
    color: #f8f9fa;
}

.auth-card a {
    color: #8ab4ff;
}

.avatar-sm {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 50%;
}

.avatar-lg {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: 50%;
}

.avatar-picker {
    cursor: pointer;
    display: inline-block;
    border-radius: 50%;
    transition: opacity 0.15s ease-in-out;
}

.avatar-picker:hover {
    opacity: 0.8;
}

.avatar-placeholder {
    background: #495057;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: bold;
}