.profiel-header-blok {
    background: #fff;
    padding: 16px 20px;
    border: 1px solid #ddd;
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.profiel-header-inhoud {
    display: flex;
    flex-direction: column;
}
.profiel-naam {
    font-size: 20px;
    font-weight: bold;
}
.profiel-bedrijf {
    font-size: 16px;
    color: #444;
}
.profiel-plaats {
    font-size: 14px;
    color: #888;
}
.chat-open-knop {
    background: #f90;
    color: #fff;
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 10px;
}
#chat-panel {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}
.chat-panel-verborgen {
    display: none;
}
.tab-btn.active { background: #f90; color: white; }
.tab-content { display: none; padding: 20px; background: #fff; border: 1px solid #ddd; }
.tab-content.active { display: block; }
.profiel-tabs { display: flex; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }