/* Navigation commune Bonsai Finder + Phylo */
.site-brand {
    color: #333;
    margin-bottom: 4px;
    font-size: 1.75em;
    line-height: 1.2;
}

.site-brand a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: inherit;
    text-decoration: none;
}

.site-brand a:hover {
    opacity: 0.85;
}

.site-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

.subtitle {
    color: #666;
    font-size: 0.92em;
}

.site-nav {
    margin-top: 10px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.site-nav a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 8px;
    background: #eef0ff;
    color: #4a5568;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid transparent;
    transition: background 0.15s, border-color 0.15s;
}

.nav-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
    flex-shrink: 0;
}

.site-nav a:hover {
    background: #e2e6ff;
}

.site-nav a.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.finder-link {
    display: inline-block;
    margin-top: 12px;
    padding: 10px 16px;
    border-radius: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95em;
}

.finder-link:hover {
    opacity: 0.92;
}