.sponsors-controls {
    background: white;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.search-bar {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 2px solid #e68d8d;
    border-radius: 5px;
    margin-bottom: 1rem;
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.3rem;
    color: #c75a5a;
}

.filter-group select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 0.95rem;
}

.reset-button {
    background-color: #c75a5a;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.reset-button:hover {
    background-color: #a04545;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.sponsor-item {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.sponsor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.sponsor-logo-container {
    width: 100%;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    background-color: #f8f9fa;
    border-radius: 5px;
}

.sponsor-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.sponsor-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.category-main-sponsor {
    background-color: #ffd700;
    color: #333;
}


.category-sponsor {
    background-color: #4CAF50;
    color: white;
}

.category-supporter {
    background-color: #2196F3;
    color: white;
}

.sponsor-name {
    font-size: 1.2rem;
    font-weight: bold;
    color: #c75a5a;
    margin-bottom: 0.5rem;
}

.sponsor-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: #e68d8d;
    text-decoration: none;
    font-size: 0.9rem;
}

.sponsor-link:hover {
    color: #c75a5a;
    text-decoration: underline;
}

.no-results {
    text-align: center;
    padding: 3rem;
    color: #999;
    font-size: 1.2rem;
}

.stats {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    text-align: center;
    color: #666;
}

@media (max-width: 768px) {
    .sponsors-grid {
        grid-template-columns: 1fr;
    }

    .filters {
        flex-direction: column;
    }

    .filter-group {
        min-width: 100%;
    }
}