/* Секция-заглушка, для регулировки расстояния от последней секции страницы home до footer */
.dummy-section{
 height: 11vh;
}

@media(max-width: 1540px){
    .dummy-section{
        height: 20vh;
    }
}

@media(min-width: 2500px){
    .dummy-section{
        height: 1vh;
    }
}

@media(max-width: 1280px){
    .dummy-section{
        height: 25vh;
    }
}

/* Фильтры рейтинга на главной */
.leaderboard-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 1.25rem 2rem;
    margin: 1.25rem auto 0.75rem;
    max-width: 720px;
    border: none;
    padding: 0;
}

.leaderboard-filters__group {
    border: none;
    margin: 0;
    padding: 0;
    min-width: 0;
}

.leaderboard-filters__legend {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
    padding: 0;
    width: 100%;
}

.leaderboard-filters__radios {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    justify-content: center;
}

.leaderboard-filters__label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--color-text);
    margin: 0;
}

.leaderboard-filters__label input[type="radio"] {
    accent-color: var(--color-primary, #6f42c1);
    margin: 0;
}

.leaderboard-period-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
    margin-bottom: 2rem;
}

.leaderboard-period-nav__label {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    min-width: 8rem;
    text-align: center;
}

.leaderboard-period-nav__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 1px solid var(--color-border, #dee2e6);
    background: var(--color-bg, #fff);
    color: var(--color-text);
    text-decoration: none;
    font-size: 1.35rem;
    line-height: 1;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.leaderboard-period-nav__btn:hover {
    background: var(--color-bg-secondary, #f8f9fa);
    border-color: var(--color-text-secondary);
    color: var(--color-text);
    text-decoration: none;
}

.leaderboard-period-nav__btn--disabled {
    opacity: 0.35;
    pointer-events: none;
}

.leaderboard-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin: 0 0 0.25rem;
}

.leaderboard-ajax-root {
    width: 100%;
    transition: opacity 0.2s ease;
}

.leaderboard-ajax-root--loading {
    opacity: 0.55;
    pointer-events: none;
}

@media (max-width: 576px) {
    .leaderboard-filters {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .leaderboard-filters__radios {
        justify-content: flex-start;
    }
}