.region-country-bar {
    margin-top: 2rem;
    padding: 1rem;
    background: #fff3e0;
    border: 1px solid #ffe0b2;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.region-country-bar h3 {
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    color: #ff6f00;
    text-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

.country-chip-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.country-chip {
    background: #e3f2fd;
    color: #0d47a1;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.95rem;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: background 0.3s ease;
}

.country-chip:hover {
    background: #bbdefb;
}

.country-chip-wrap.collapsed {
    max-height: 100px;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.country-chip-wrap.expanded {
    max-height: 1000px; /* Enough to show all, or use none */
    overflow: visible;
}

.toggle-btn {
    display: block;
    margin: 10px auto;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
    background-color: #003366;
    color: white;
    border: none;
    border-radius: 5px;
}

.toggle-btn:hover {
    background-color: #0055aa;
}