.room-header {
    padding: 16px 20px;
    border-bottom: 1px solid #e5e7eb;
    background: #ffffff;
}

.room-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.room-title {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #111827;
}

.room-subtitle {
    margin: 6px 0 0;
    font-size: 13px;
    color: #6b7280;
}

.room-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-btn {
    height: 40px;
    padding: 0 14px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    background: #ffffff;
    color: #111827;
    cursor: pointer;
    transition: 0.2s ease;
}

.header-btn:hover {
    background: #f3f4f6;
    border-color: #cbd5e1;
}