.filter-container {
    max-width: 1200px;
    margin: 1.5rem auto 0.5rem auto; /* Space above and below */
    padding: 0 1rem;
    display: flex;
    justify-content: center;
}

.search-input {
    width: 100%;
    max-width: 500px; /* Keep it from getting too wide */
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 25px; /* Pill shape */
    background-color: var(--surface-color);
    color: var(--primary-text);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

    .search-input::placeholder {
        color: var(--secondary-text);
        opacity: 0.7;
    }

    .search-input:focus {
        border-color: var(--accent-color);
        box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
    }

.no-results {
    width: 100%;
    text-align: center;
    color: var(--secondary-text);
    font-style: italic;
    padding: 2rem;
}